ui-bootstrap.js

/*
 * angular-ui-bootstrap
 * http://angular-ui.github.io/bootstrap/

 * Version: 2.5.0 - 2017-01-28
 * License: MIT
 */angular.module("ui.bootstrap", ["ui.bootstrap.collapse","ui.bootstrap.tabindex","ui.bootstrap.accordion","ui.bootstrap.alert","ui.bootstrap.buttons","ui.bootstrap.carousel","ui.bootstrap.dateparser","ui.bootstrap.isClass","ui.bootstrap.datepicker","ui.bootstrap.position","ui.bootstrap.datepickerPopup","ui.bootstrap.debounce","ui.bootstrap.multiMap","ui.bootstrap.dropdown","ui.bootstrap.stackedMap","ui.bootstrap.modal","ui.bootstrap.paging","ui.bootstrap.pager","ui.bootstrap.pagination","ui.bootstrap.tooltip","ui.bootstrap.popover","ui.bootstrap.progressbar","ui.bootstrap.rating","ui.bootstrap.tabs","ui.bootstrap.timepicker","ui.bootstrap.typeahead"]);
angular.module('ui.bootstrap.collapse', [])

  .directive('uibCollapse', ['$animate', '$q', '$parse', '$injector', function($animate, $q, $parse, $injector) {
    var $animateCss = $injector.has('$animateCss') ? $injector.get('$animateCss') : null;
    return {
      link: function(scope, element, attrs) {
        var expandingExpr = $parse(attrs.expanding),
          expandedExpr = $parse(attrs.expanded),
          collapsingExpr = $parse(attrs.collapsing),
          collapsedExpr = $parse(attrs.collapsed),
          horizontal = false,
          css = {},
          cssTo = {};

        init();

        function init() {
          horizontal = !!('horizontal' in attrs);
          if (horizontal) {
            css = {
              width: ''
            };
            cssTo = {width: '0'};
          } else {
            css = {
              height: ''
            };
            cssTo = {height: '0'};
          }
          if (!scope.$eval(attrs.uibCollapse)) {
            element.addClass('in')
              .addClass('collapse')
              .attr('aria-expanded', true)
              .attr('aria-hidden', false)
              .css(css);
          }
        }

        function getScrollFromElement(element) {
          if (horizontal) {
            return {width: element.scrollWidth + 'px'};
          }
          return {height: element.scrollHeight + 'px'};
        }

        function expand() {
          if (element.hasClass('collapse') && element.hasClass('in')) {
            return;
          }

          $q.resolve(expandingExpr(scope))
            .then(function() {
              element.removeClass('collapse')
                .addClass('collapsing')
                .attr('aria-expanded', true)
                .attr('aria-hidden', false);

              if ($animateCss) {
                $animateCss(element, {
                  addClass: 'in',
                  easing: 'ease',
                  css: {
                    overflow: 'hidden'
                  },
                  to: getScrollFromElement(element[0])
                }).start()['finally'](expandDone);
              } else {
                $animate.addClass(element, 'in', {
                  css: {
                    overflow: 'hidden'
                  },
                  to: getScrollFromElement(element[0])
                }).then(expandDone);
              }
            }, angular.noop);
        }

        function expandDone() {
          element.removeClass('collapsing')
            .addClass('collapse')
            .css(css);
          expandedExpr(scope);
        }

        function collapse() {
          if (!element.hasClass('collapse') && !element.hasClass('in')) {
            return collapseDone();
          }

          $q.resolve(collapsingExpr(scope))
            .then(function() {
              element
              // IMPORTANT: The width must be set before adding "collapsing" class.
              // Otherwise, the browser attempts to animate from width 0 (in
              // collapsing class) to the given width here.
                .css(getScrollFromElement(element[0]))
                // initially all panel collapse have the collapse class, this removal
                // prevents the animation from jumping to collapsed state
                .removeClass('collapse')
                .addClass('collapsing')
                .attr('aria-expanded', false)
                .attr('aria-hidden', true);

              if ($animateCss) {
                $animateCss(element, {
                  removeClass: 'in',
                  to: cssTo
                }).start()['finally'](collapseDone);
              } else {
                $animate.removeClass(element, 'in', {
                  to: cssTo
                }).then(collapseDone);
              }
            }, angular.noop);
        }

        function collapseDone() {
          element.css(cssTo); // Required so that collapse works when animation is disabled
          element.removeClass('collapsing')
            .addClass('collapse');
          collapsedExpr(scope);
        }

        scope.$watch(attrs.uibCollapse, function(shouldCollapse) {
          if (shouldCollapse) {
            collapse();
          } else {
            expand();
          }
        });
      }
    };
  }]);

angular.module('ui.bootstrap.tabindex', [])

.directive('uibTabindexToggle', function() {
  return {
    restrict: 'A',
    link: function(scope, elem, attrs) {
      attrs.$observe('disabled', function(disabled) {
        attrs.$set('tabindex', disabled ? -1 : null);
      });
    }
  };
});

angular.module('ui.bootstrap.accordion', ['ui.bootstrap.collapse', 'ui.bootstrap.tabindex'])

.constant('uibAccordionConfig', {
  closeOthers: true
})

.controller('UibAccordionController', ['$scope', '$attrs', 'uibAccordionConfig', function($scope, $attrs, accordionConfig) {
  // This array keeps track of the accordion groups
  this.groups = [];

  // Ensure that all the groups in this accordion are closed, unless close-others explicitly says not to
  this.closeOthers = function(openGroup) {
    var closeOthers = angular.isDefined($attrs.closeOthers) ?
      $scope.$eval($attrs.closeOthers) : accordionConfig.closeOthers;
    if (closeOthers) {
      angular.forEach(this.groups, function(group) {
        if (group !== openGroup) {
          group.isOpen = false;
        }
      });
    }
  };

  // This is called from the accordion-group directive to add itself to the accordion
  this.addGroup = function(groupScope) {
    var that = this;
    this.groups.push(groupScope);

    groupScope.$on('$destroy', function(event) {
      that.removeGroup(groupScope);
    });
  };

  // This is called from the accordion-group directive when to remove itself
  this.removeGroup = function(group) {
    var index = this.groups.indexOf(group);
    if (index !== -1) {
      this.groups.splice(index, 1);
    }
  };
}])

// The accordion directive simply sets up the directive controller
// and adds an accordion CSS class to itself element.
.directive('uibAccordion', function() {
  return {
    controller: 'UibAccordionController',
    controllerAs: 'accordion',
    transclude: true,
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/accordion/accordion.html';
    }
  };
})

// The accordion-group directive indicates a block of html that will expand and collapse in an accordion
.directive('uibAccordionGroup', function() {
  return {
    require: '^uibAccordion',         // We need this directive to be inside an accordion
    transclude: true,              // It transcludes the contents of the directive into the template
    restrict: 'A',
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/accordion/accordion-group.html';
    },
    scope: {
      heading: '@',               // Interpolate the heading attribute onto this scope
      panelClass: '@?',           // Ditto with panelClass
      isOpen: '=?',
      isDisabled: '=?'
    },
    controller: function() {
      this.setHeading = function(element) {
        this.heading = element;
      };
    },
    link: function(scope, element, attrs, accordionCtrl) {
      element.addClass('panel');
      accordionCtrl.addGroup(scope);

      scope.openClass = attrs.openClass || 'panel-open';
      scope.panelClass = attrs.panelClass || 'panel-default';
      scope.$watch('isOpen', function(value) {
        element.toggleClass(scope.openClass, !!value);
        if (value) {
          accordionCtrl.closeOthers(scope);
        }
      });

      scope.toggleOpen = function($event) {
        if (!scope.isDisabled) {
          if (!$event || $event.which === 32) {
            scope.isOpen = !scope.isOpen;
          }
        }
      };

      var id = 'accordiongroup-' + scope.$id + '-' + Math.floor(Math.random() * 10000);
      scope.headingId = id + '-tab';
      scope.panelId = id + '-panel';
    }
  };
})

// Use accordion-heading below an accordion-group to provide a heading containing HTML
.directive('uibAccordionHeading', function() {
  return {
    transclude: true,   // Grab the contents to be used as the heading
    template: '',       // In effect remove this element!
    replace: true,
    require: '^uibAccordionGroup',
    link: function(scope, element, attrs, accordionGroupCtrl, transclude) {
      // Pass the heading to the accordion-group controller
      // so that it can be transcluded into the right place in the template
      // [The second parameter to transclude causes the elements to be cloned so that they work in ng-repeat]
      accordionGroupCtrl.setHeading(transclude(scope, angular.noop));
    }
  };
})

// Use in the accordion-group template to indicate where you want the heading to be transcluded
// You must provide the property on the accordion-group controller that will hold the transcluded element
.directive('uibAccordionTransclude', function() {
  return {
    require: '^uibAccordionGroup',
    link: function(scope, element, attrs, controller) {
      scope.$watch(function() { return controller[attrs.uibAccordionTransclude]; }, function(heading) {
        if (heading) {
          var elem = angular.element(element[0].querySelector(getHeaderSelectors()));
          elem.html('');
          elem.append(heading);
        }
      });
    }
  };

  function getHeaderSelectors() {
      return 'uib-accordion-header,' +
          'data-uib-accordion-header,' +
          'x-uib-accordion-header,' +
          'uib\\:accordion-header,' +
          '[uib-accordion-header],' +
          '[data-uib-accordion-header],' +
          '[x-uib-accordion-header]';
  }
});

angular.module('ui.bootstrap.alert', [])

.controller('UibAlertController', ['$scope', '$element', '$attrs', '$interpolate', '$timeout', function($scope, $element, $attrs, $interpolate, $timeout) {
  $scope.closeable = !!$attrs.close;
  $element.addClass('alert');
  $attrs.$set('role', 'alert');
  if ($scope.closeable) {
    $element.addClass('alert-dismissible');
  }

  var dismissOnTimeout = angular.isDefined($attrs.dismissOnTimeout) ?
    $interpolate($attrs.dismissOnTimeout)($scope.$parent) : null;

  if (dismissOnTimeout) {
    $timeout(function() {
      $scope.close();
    }, parseInt(dismissOnTimeout, 10));
  }
}])

.directive('uibAlert', function() {
  return {
    controller: 'UibAlertController',
    controllerAs: 'alert',
    restrict: 'A',
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/alert/alert.html';
    },
    transclude: true,
    scope: {
      close: '&'
    }
  };
});

angular.module('ui.bootstrap.buttons', [])

.constant('uibButtonConfig', {
  activeClass: 'active',
  toggleEvent: 'click'
})

.controller('UibButtonsController', ['uibButtonConfig', function(buttonConfig) {
  this.activeClass = buttonConfig.activeClass || 'active';
  this.toggleEvent = buttonConfig.toggleEvent || 'click';
}])

.directive('uibBtnRadio', ['$parse', function($parse) {
  return {
    require: ['uibBtnRadio', 'ngModel'],
    controller: 'UibButtonsController',
    controllerAs: 'buttons',
    link: function(scope, element, attrs, ctrls) {
      var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1];
      var uncheckableExpr = $parse(attrs.uibUncheckable);

      element.find('input').css({display: 'none'});

      //model -> UI
      ngModelCtrl.$render = function() {
        element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, scope.$eval(attrs.uibBtnRadio)));
      };

      //ui->model
      element.on(buttonsCtrl.toggleEvent, function() {
        if (attrs.disabled) {
          return;
        }

        var isActive = element.hasClass(buttonsCtrl.activeClass);

        if (!isActive || angular.isDefined(attrs.uncheckable)) {
          scope.$apply(function() {
            ngModelCtrl.$setViewValue(isActive ? null : scope.$eval(attrs.uibBtnRadio));
            ngModelCtrl.$render();
          });
        }
      });

      if (attrs.uibUncheckable) {
        scope.$watch(uncheckableExpr, function(uncheckable) {
          attrs.$set('uncheckable', uncheckable ? '' : undefined);
        });
      }
    }
  };
}])

.directive('uibBtnCheckbox', function() {
  return {
    require: ['uibBtnCheckbox', 'ngModel'],
    controller: 'UibButtonsController',
    controllerAs: 'button',
    link: function(scope, element, attrs, ctrls) {
      var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1];

      element.find('input').css({display: 'none'});

      function getTrueValue() {
        return getCheckboxValue(attrs.btnCheckboxTrue, true);
      }

      function getFalseValue() {
        return getCheckboxValue(attrs.btnCheckboxFalse, false);
      }

      function getCheckboxValue(attribute, defaultValue) {
        return angular.isDefined(attribute) ? scope.$eval(attribute) : defaultValue;
      }

      //model -> UI
      ngModelCtrl.$render = function() {
        element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, getTrueValue()));
      };

      //ui->model
      element.on(buttonsCtrl.toggleEvent, function() {
        if (attrs.disabled) {
          return;
        }

        scope.$apply(function() {
          ngModelCtrl.$setViewValue(element.hasClass(buttonsCtrl.activeClass) ? getFalseValue() : getTrueValue());
          ngModelCtrl.$render();
        });
      });
    }
  };
});

angular.module('ui.bootstrap.carousel', [])

.controller('UibCarouselController', ['$scope', '$element', '$interval', '$timeout', '$animate', function($scope, $element, $interval, $timeout, $animate) {
  var self = this,
    slides = self.slides = $scope.slides = [],
    SLIDE_DIRECTION = 'uib-slideDirection',
    currentIndex = $scope.active,
    currentInterval, isPlaying;

  var destroyed = false;
  $element.addClass('carousel');

  self.addSlide = function(slide, element) {
    slides.push({
      slide: slide,
      element: element
    });
    slides.sort(function(a, b) {
      return +a.slide.index - +b.slide.index;
    });
    //if this is the first slide or the slide is set to active, select it
    if (slide.index === $scope.active || slides.length === 1 && !angular.isNumber($scope.active)) {
      if ($scope.$currentTransition) {
        $scope.$currentTransition = null;
      }

      currentIndex = slide.index;
      $scope.active = slide.index;
      setActive(currentIndex);
      self.select(slides[findSlideIndex(slide)]);
      if (slides.length === 1) {
        $scope.play();
      }
    }
  };

  self.getCurrentIndex = function() {
    for (var i = 0; i < slides.length; i++) {
      if (slides[i].slide.index === currentIndex) {
        return i;
      }
    }
  };

  self.next = $scope.next = function() {
    var newIndex = (self.getCurrentIndex() + 1) % slides.length;

    if (newIndex === 0 && $scope.noWrap()) {
      $scope.pause();
      return;
    }

    return self.select(slides[newIndex], 'next');
  };

  self.prev = $scope.prev = function() {
    var newIndex = self.getCurrentIndex() - 1 < 0 ? slides.length - 1 : self.getCurrentIndex() - 1;

    if ($scope.noWrap() && newIndex === slides.length - 1) {
      $scope.pause();
      return;
    }

    return self.select(slides[newIndex], 'prev');
  };

  self.removeSlide = function(slide) {
    var index = findSlideIndex(slide);

    //get the index of the slide inside the carousel
    slides.splice(index, 1);
    if (slides.length > 0 && currentIndex === index) {
      if (index >= slides.length) {
        currentIndex = slides.length - 1;
        $scope.active = currentIndex;
        setActive(currentIndex);
        self.select(slides[slides.length - 1]);
      } else {
        currentIndex = index;
        $scope.active = currentIndex;
        setActive(currentIndex);
        self.select(slides[index]);
      }
    } else if (currentIndex > index) {
      currentIndex--;
      $scope.active = currentIndex;
    }

    //clean the active value when no more slide
    if (slides.length === 0) {
      currentIndex = null;
      $scope.active = null;
    }
  };

  /* direction: "prev" or "next" */
  self.select = $scope.select = function(nextSlide, direction) {
    var nextIndex = findSlideIndex(nextSlide.slide);
    //Decide direction if it's not given
    if (direction === undefined) {
      direction = nextIndex > self.getCurrentIndex() ? 'next' : 'prev';
    }
    //Prevent this user-triggered transition from occurring if there is already one in progress
    if (nextSlide.slide.index !== currentIndex &&
      !$scope.$currentTransition) {
      goNext(nextSlide.slide, nextIndex, direction);
    }
  };

  /* Allow outside people to call indexOf on slides array */
  $scope.indexOfSlide = function(slide) {
    return +slide.slide.index;
  };

  $scope.isActive = function(slide) {
    return $scope.active === slide.slide.index;
  };

  $scope.isPrevDisabled = function() {
    return $scope.active === 0 && $scope.noWrap();
  };

  $scope.isNextDisabled = function() {
    return $scope.active === slides.length - 1 && $scope.noWrap();
  };

  $scope.pause = function() {
    if (!$scope.noPause) {
      isPlaying = false;
      resetTimer();
    }
  };

  $scope.play = function() {
    if (!isPlaying) {
      isPlaying = true;
      restartTimer();
    }
  };

  $element.on('mouseenter', $scope.pause);
  $element.on('mouseleave', $scope.play);

  $scope.$on('$destroy', function() {
    destroyed = true;
    resetTimer();
  });

  $scope.$watch('noTransition', function(noTransition) {
    $animate.enabled($element, !noTransition);
  });

  $scope.$watch('interval', restartTimer);

  $scope.$watchCollection('slides', resetTransition);

  $scope.$watch('active', function(index) {
    if (angular.isNumber(index) && currentIndex !== index) {
      for (var i = 0; i < slides.length; i++) {
        if (slides[i].slide.index === index) {
          index = i;
          break;
        }
      }

      var slide = slides[index];
      if (slide) {
        setActive(index);
        self.select(slides[index]);
        currentIndex = index;
      }
    }
  });

  function getSlideByIndex(index) {
    for (var i = 0, l = slides.length; i < l; ++i) {
      if (slides[i].index === index) {
        return slides[i];
      }
    }
  }

  function setActive(index) {
    for (var i = 0; i < slides.length; i++) {
      slides[i].slide.active = i === index;
    }
  }

  function goNext(slide, index, direction) {
    if (destroyed) {
      return;
    }

    angular.extend(slide, {direction: direction});
    angular.extend(slides[currentIndex].slide || {}, {direction: direction});
    if ($animate.enabled($element) && !$scope.$currentTransition &&
      slides[index].element && self.slides.length > 1) {
      slides[index].element.data(SLIDE_DIRECTION, slide.direction);
      var currentIdx = self.getCurrentIndex();

      if (angular.isNumber(currentIdx) && slides[currentIdx].element) {
        slides[currentIdx].element.data(SLIDE_DIRECTION, slide.direction);
      }

      $scope.$currentTransition = true;
      $animate.on('addClass', slides[index].element, function(element, phase) {
        if (phase === 'close') {
          $scope.$currentTransition = null;
          $animate.off('addClass', element);
        }
      });
    }

    $scope.active = slide.index;
    currentIndex = slide.index;
    setActive(index);

    //every time you change slides, reset the timer
    restartTimer();
  }

  function findSlideIndex(slide) {
    for (var i = 0; i < slides.length; i++) {
      if (slides[i].slide === slide) {
        return i;
      }
    }
  }

  function resetTimer() {
    if (currentInterval) {
      $interval.cancel(currentInterval);
      currentInterval = null;
    }
  }

  function resetTransition(slides) {
    if (!slides.length) {
      $scope.$currentTransition = null;
    }
  }

  function restartTimer() {
    resetTimer();
    var interval = +$scope.interval;
    if (!isNaN(interval) && interval > 0) {
      currentInterval = $interval(timerFn, interval);
    }
  }

  function timerFn() {
    var interval = +$scope.interval;
    if (isPlaying && !isNaN(interval) && interval > 0 && slides.length) {
      $scope.next();
    } else {
      $scope.pause();
    }
  }
}])

.directive('uibCarousel', function() {
  return {
    transclude: true,
    controller: 'UibCarouselController',
    controllerAs: 'carousel',
    restrict: 'A',
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/carousel/carousel.html';
    },
    scope: {
      active: '=',
      interval: '=',
      noTransition: '=',
      noPause: '=',
      noWrap: '&'
    }
  };
})

.directive('uibSlide', ['$animate', function($animate) {
  return {
    require: '^uibCarousel',
    restrict: 'A',
    transclude: true,
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/carousel/slide.html';
    },
    scope: {
      actual: '=?',
      index: '=?'
    },
    link: function (scope, element, attrs, carouselCtrl) {
      element.addClass('item');
      carouselCtrl.addSlide(scope, element);
      //when the scope is destroyed then remove the slide from the current slides array
      scope.$on('$destroy', function() {
        carouselCtrl.removeSlide(scope);
      });

      scope.$watch('active', function(active) {
        $animate[active ? 'addClass' : 'removeClass'](element, 'active');
      });
    }
  };
}])

.animation('.item', ['$animateCss',
function($animateCss) {
  var SLIDE_DIRECTION = 'uib-slideDirection';

  function removeClass(element, className, callback) {
    element.removeClass(className);
    if (callback) {
      callback();
    }
  }

  return {
    beforeAddClass: function(element, className, done) {
      if (className === 'active') {
        var stopped = false;
        var direction = element.data(SLIDE_DIRECTION);
        var directionClass = direction === 'next' ? 'left' : 'right';
        var removeClassFn = removeClass.bind(this, element,
          directionClass + ' ' + direction, done);
        element.addClass(direction);

        $animateCss(element, {addClass: directionClass})
          .start()
          .done(removeClassFn);

        return function() {
          stopped = true;
        };
      }
      done();
    },
    beforeRemoveClass: function (element, className, done) {
      if (className === 'active') {
        var stopped = false;
        var direction = element.data(SLIDE_DIRECTION);
        var directionClass = direction === 'next' ? 'left' : 'right';
        var removeClassFn = removeClass.bind(this, element, directionClass, done);

        $animateCss(element, {addClass: directionClass})
          .start()
          .done(removeClassFn);

        return function() {
          stopped = true;
        };
      }
      done();
    }
  };
}]);

angular.module('ui.bootstrap.dateparser', [])

.service('uibDateParser', ['$log', '$locale', 'dateFilter', 'orderByFilter', 'filterFilter', function($log, $locale, dateFilter, orderByFilter, filterFilter) {
  // Pulled from https://github.com/mbostock/d3/blob/master/src/format/requote.js
  var SPECIAL_CHARACTERS_REGEXP = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;

  var localeId;
  var formatCodeToRegex;

  this.init = function() {
    localeId = $locale.id;

    this.parsers = {};
    this.formatters = {};

    formatCodeToRegex = [
      {
        key: 'yyyy',
        regex: '\\d{4}',
        apply: function(value) { this.year = +value; },
        formatter: function(date) {
          var _date = new Date();
          _date.setFullYear(Math.abs(date.getFullYear()));
          return dateFilter(_date, 'yyyy');
        }
      },
      {
        key: 'yy',
        regex: '\\d{2}',
        apply: function(value) { value = +value; this.year = value < 69 ? value + 2000 : value + 1900; },
        formatter: function(date) {
          var _date = new Date();
          _date.setFullYear(Math.abs(date.getFullYear()));
          return dateFilter(_date, 'yy');
        }
      },
      {
        key: 'y',
        regex: '\\d{1,4}',
        apply: function(value) { this.year = +value; },
        formatter: function(date) {
          var _date = new Date();
          _date.setFullYear(Math.abs(date.getFullYear()));
          return dateFilter(_date, 'y');
        }
      },
      {
        key: 'M!',
        regex: '0?[1-9]|1[0-2]',
        apply: function(value) { this.month = value - 1; },
        formatter: function(date) {
          var value = date.getMonth();
          if (/^[0-9]$/.test(value)) {
            return dateFilter(date, 'MM');
          }

          return dateFilter(date, 'M');
        }
      },
      {
        key: 'MMMM',
        regex: $locale.DATETIME_FORMATS.MONTH.join('|'),
        apply: function(value) { this.month = $locale.DATETIME_FORMATS.MONTH.indexOf(value); },
        formatter: function(date) { return dateFilter(date, 'MMMM'); }
      },
      {
        key: 'MMM',
        regex: $locale.DATETIME_FORMATS.SHORTMONTH.join('|'),
        apply: function(value) { this.month = $locale.DATETIME_FORMATS.SHORTMONTH.indexOf(value); },
        formatter: function(date) { return dateFilter(date, 'MMM'); }
      },
      {
        key: 'MM',
        regex: '0[1-9]|1[0-2]',
        apply: function(value) { this.month = value - 1; },
        formatter: function(date) { return dateFilter(date, 'MM'); }
      },
      {
        key: 'M',
        regex: '[1-9]|1[0-2]',
        apply: function(value) { this.month = value - 1; },
        formatter: function(date) { return dateFilter(date, 'M'); }
      },
      {
        key: 'd!',
        regex: '[0-2]?[0-9]{1}|3[0-1]{1}',
        apply: function(value) { this.date = +value; },
        formatter: function(date) {
          var value = date.getDate();
          if (/^[1-9]$/.test(value)) {
            return dateFilter(date, 'dd');
          }

          return dateFilter(date, 'd');
        }
      },
      {
        key: 'dd',
        regex: '[0-2][0-9]{1}|3[0-1]{1}',
        apply: function(value) { this.date = +value; },
        formatter: function(date) { return dateFilter(date, 'dd'); }
      },
      {
        key: 'd',
        regex: '[1-2]?[0-9]{1}|3[0-1]{1}',
        apply: function(value) { this.date = +value; },
        formatter: function(date) { return dateFilter(date, 'd'); }
      },
      {
        key: 'EEEE',
        regex: $locale.DATETIME_FORMATS.DAY.join('|'),
        formatter: function(date) { return dateFilter(date, 'EEEE'); }
      },
      {
        key: 'EEE',
        regex: $locale.DATETIME_FORMATS.SHORTDAY.join('|'),
        formatter: function(date) { return dateFilter(date, 'EEE'); }
      },
      {
        key: 'HH',
        regex: '(?:0|1)[0-9]|2[0-3]',
        apply: function(value) { this.hours = +value; },
        formatter: function(date) { return dateFilter(date, 'HH'); }
      },
      {
        key: 'hh',
        regex: '0[0-9]|1[0-2]',
        apply: function(value) { this.hours = +value; },
        formatter: function(date) { return dateFilter(date, 'hh'); }
      },
      {
        key: 'H',
        regex: '1?[0-9]|2[0-3]',
        apply: function(value) { this.hours = +value; },
        formatter: function(date) { return dateFilter(date, 'H'); }
      },
      {
        key: 'h',
        regex: '[0-9]|1[0-2]',
        apply: function(value) { this.hours = +value; },
        formatter: function(date) { return dateFilter(date, 'h'); }
      },
      {
        key: 'mm',
        regex: '[0-5][0-9]',
        apply: function(value) { this.minutes = +value; },
        formatter: function(date) { return dateFilter(date, 'mm'); }
      },
      {
        key: 'm',
        regex: '[0-9]|[1-5][0-9]',
        apply: function(value) { this.minutes = +value; },
        formatter: function(date) { return dateFilter(date, 'm'); }
      },
      {
        key: 'sss',
        regex: '[0-9][0-9][0-9]',
        apply: function(value) { this.milliseconds = +value; },
        formatter: function(date) { return dateFilter(date, 'sss'); }
      },
      {
        key: 'ss',
        regex: '[0-5][0-9]',
        apply: function(value) { this.seconds = +value; },
        formatter: function(date) { return dateFilter(date, 'ss'); }
      },
      {
        key: 's',
        regex: '[0-9]|[1-5][0-9]',
        apply: function(value) { this.seconds = +value; },
        formatter: function(date) { return dateFilter(date, 's'); }
      },
      {
        key: 'a',
        regex: $locale.DATETIME_FORMATS.AMPMS.join('|'),
        apply: function(value) {
          if (this.hours === 12) {
            this.hours = 0;
          }

          if (value === 'PM') {
            this.hours += 12;
          }
        },
        formatter: function(date) { return dateFilter(date, 'a'); }
      },
      {
        key: 'Z',
        regex: '[+-]\\d{4}',
        apply: function(value) {
          var matches = value.match(/([+-])(\d{2})(\d{2})/),
            sign = matches[1],
            hours = matches[2],
            minutes = matches[3];
          this.hours += toInt(sign + hours);
          this.minutes += toInt(sign + minutes);
        },
        formatter: function(date) {
          return dateFilter(date, 'Z');
        }
      },
      {
        key: 'ww',
        regex: '[0-4][0-9]|5[0-3]',
        formatter: function(date) { return dateFilter(date, 'ww'); }
      },
      {
        key: 'w',
        regex: '[0-9]|[1-4][0-9]|5[0-3]',
        formatter: function(date) { return dateFilter(date, 'w'); }
      },
      {
        key: 'GGGG',
        regex: $locale.DATETIME_FORMATS.ERANAMES.join('|').replace(/\s/g, '\\s'),
        formatter: function(date) { return dateFilter(date, 'GGGG'); }
      },
      {
        key: 'GGG',
        regex: $locale.DATETIME_FORMATS.ERAS.join('|'),
        formatter: function(date) { return dateFilter(date, 'GGG'); }
      },
      {
        key: 'GG',
        regex: $locale.DATETIME_FORMATS.ERAS.join('|'),
        formatter: function(date) { return dateFilter(date, 'GG'); }
      },
      {
        key: 'G',
        regex: $locale.DATETIME_FORMATS.ERAS.join('|'),
        formatter: function(date) { return dateFilter(date, 'G'); }
      }
    ];

    if (angular.version.major >= 1 && angular.version.minor > 4) {
      formatCodeToRegex.push({
        key: 'LLLL',
        regex: $locale.DATETIME_FORMATS.STANDALONEMONTH.join('|'),
        apply: function(value) { this.month = $locale.DATETIME_FORMATS.STANDALONEMONTH.indexOf(value); },
        formatter: function(date) { return dateFilter(date, 'LLLL'); }
      });
    }
  };

  this.init();

  function getFormatCodeToRegex(key) {
    return filterFilter(formatCodeToRegex, {key: key}, true)[0];
  }

  this.getParser = function (key) {
    var f = getFormatCodeToRegex(key);
    return f && f.apply || null;
  };

  this.overrideParser = function (key, parser) {
    var f = getFormatCodeToRegex(key);
    if (f && angular.isFunction(parser)) {
      this.parsers = {};
      f.apply = parser;
    }
  }.bind(this);

  function createParser(format) {
    var map = [], regex = format.split('');

    // check for literal values
    var quoteIndex = format.indexOf('\'');
    if (quoteIndex > -1) {
      var inLiteral = false;
      format = format.split('');
      for (var i = quoteIndex; i < format.length; i++) {
        if (inLiteral) {
          if (format[i] === '\'') {
            if (i + 1 < format.length && format[i+1] === '\'') { // escaped single quote
              format[i+1] = '$';
              regex[i+1] = '';
            } else { // end of literal
              regex[i] = '';
              inLiteral = false;
            }
          }
          format[i] = '$';
        } else {
          if (format[i] === '\'') { // start of literal
            format[i] = '$';
            regex[i] = '';
            inLiteral = true;
          }
        }
      }

      format = format.join('');
    }

    angular.forEach(formatCodeToRegex, function(data) {
      var index = format.indexOf(data.key);

      if (index > -1) {
        format = format.split('');

        regex[index] = '(' + data.regex + ')';
        format[index] = '$'; // Custom symbol to define consumed part of format
        for (var i = index + 1, n = index + data.key.length; i < n; i++) {
          regex[i] = '';
          format[i] = '$';
        }
        format = format.join('');

        map.push({
          index: index,
          key: data.key,
          apply: data.apply,
          matcher: data.regex
        });
      }
    });

    return {
      regex: new RegExp('^' + regex.join('') + '$'),
      map: orderByFilter(map, 'index')
    };
  }

  function createFormatter(format) {
    var formatters = [];
    var i = 0;
    var formatter, literalIdx;
    while (i < format.length) {
      if (angular.isNumber(literalIdx)) {
        if (format.charAt(i) === '\'') {
          if (i + 1 >= format.length || format.charAt(i + 1) !== '\'') {
            formatters.push(constructLiteralFormatter(format, literalIdx, i));
            literalIdx = null;
          }
        } else if (i === format.length) {
          while (literalIdx < format.length) {
            formatter = constructFormatterFromIdx(format, literalIdx);
            formatters.push(formatter);
            literalIdx = formatter.endIdx;
          }
        }

        i++;
        continue;
      }

      if (format.charAt(i) === '\'') {
        literalIdx = i;
        i++;
        continue;
      }

      formatter = constructFormatterFromIdx(format, i);

      formatters.push(formatter.parser);
      i = formatter.endIdx;
    }

    return formatters;
  }

  function constructLiteralFormatter(format, literalIdx, endIdx) {
    return function() {
      return format.substr(literalIdx + 1, endIdx - literalIdx - 1);
    };
  }

  function constructFormatterFromIdx(format, i) {
    var currentPosStr = format.substr(i);
    for (var j = 0; j < formatCodeToRegex.length; j++) {
      if (new RegExp('^' + formatCodeToRegex[j].key).test(currentPosStr)) {
        var data = formatCodeToRegex[j];
        return {
          endIdx: i + data.key.length,
          parser: data.formatter
        };
      }
    }

    return {
      endIdx: i + 1,
      parser: function() {
        return currentPosStr.charAt(0);
      }
    };
  }

  this.filter = function(date, format) {
    if (!angular.isDate(date) || isNaN(date) || !format) {
      return '';
    }

    format = $locale.DATETIME_FORMATS[format] || format;

    if ($locale.id !== localeId) {
      this.init();
    }

    if (!this.formatters[format]) {
      this.formatters[format] = createFormatter(format);
    }

    var formatters = this.formatters[format];

    return formatters.reduce(function(str, formatter) {
      return str + formatter(date);
    }, '');
  };

  this.parse = function(input, format, baseDate) {
    if (!angular.isString(input) || !format) {
      return input;
    }

    format = $locale.DATETIME_FORMATS[format] || format;
    format = format.replace(SPECIAL_CHARACTERS_REGEXP, '\\$&');

    if ($locale.id !== localeId) {
      this.init();
    }

    if (!this.parsers[format]) {
      this.parsers[format] = createParser(format, 'apply');
    }

    var parser = this.parsers[format],
        regex = parser.regex,
        map = parser.map,
        results = input.match(regex),
        tzOffset = false;
    if (results && results.length) {
      var fields, dt;
      if (angular.isDate(baseDate) && !isNaN(baseDate.getTime())) {
        fields = {
          year: baseDate.getFullYear(),
          month: baseDate.getMonth(),
          date: baseDate.getDate(),
          hours: baseDate.getHours(),
          minutes: baseDate.getMinutes(),
          seconds: baseDate.getSeconds(),
          milliseconds: baseDate.getMilliseconds()
        };
      } else {
        if (baseDate) {
          $log.warn('dateparser:', 'baseDate is not a valid date');
        }
        fields = { year: 1900, month: 0, date: 1, hours: 0, minutes: 0, seconds: 0, milliseconds: 0 };
      }

      for (var i = 1, n = results.length; i < n; i++) {
        var mapper = map[i - 1];
        if (mapper.matcher === 'Z') {
          tzOffset = true;
        }

        if (mapper.apply) {
          mapper.apply.call(fields, results[i]);
        }
      }

      var datesetter = tzOffset ? Date.prototype.setUTCFullYear :
        Date.prototype.setFullYear;
      var timesetter = tzOffset ? Date.prototype.setUTCHours :
        Date.prototype.setHours;

      if (isValid(fields.year, fields.month, fields.date)) {
        if (angular.isDate(baseDate) && !isNaN(baseDate.getTime()) && !tzOffset) {
          dt = new Date(baseDate);
          datesetter.call(dt, fields.year, fields.month, fields.date);
          timesetter.call(dt, fields.hours, fields.minutes,
            fields.seconds, fields.milliseconds);
        } else {
          dt = new Date(0);
          datesetter.call(dt, fields.year, fields.month, fields.date);
          timesetter.call(dt, fields.hours || 0, fields.minutes || 0,
            fields.seconds || 0, fields.milliseconds || 0);
        }
      }

      return dt;
    }
  };

  // Check if date is valid for specific month (and year for February).
  // Month: 0 = Jan, 1 = Feb, etc
  function isValid(year, month, date) {
    if (date < 1) {
      return false;
    }

    if (month === 1 && date > 28) {
      return date === 29 && (year % 4 === 0 && year % 100 !== 0 || year % 400 === 0);
    }

    if (month === 3 || month === 5 || month === 8 || month === 10) {
      return date < 31;
    }

    return true;
  }

  function toInt(str) {
    return parseInt(str, 10);
  }

  this.toTimezone = toTimezone;
  this.fromTimezone = fromTimezone;
  this.timezoneToOffset = timezoneToOffset;
  this.addDateMinutes = addDateMinutes;
  this.convertTimezoneToLocal = convertTimezoneToLocal;

  function toTimezone(date, timezone) {
    return date && timezone ? convertTimezoneToLocal(date, timezone) : date;
  }

  function fromTimezone(date, timezone) {
    return date && timezone ? convertTimezoneToLocal(date, timezone, true) : date;
  }

  //https://github.com/angular/angular.js/blob/622c42169699ec07fc6daaa19fe6d224e5d2f70e/src/Angular.js#L1207
  function timezoneToOffset(timezone, fallback) {
    timezone = timezone.replace(/:/g, '');
    var requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000;
    return isNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset;
  }

  function addDateMinutes(date, minutes) {
    date = new Date(date.getTime());
    date.setMinutes(date.getMinutes() + minutes);
    return date;
  }

  function convertTimezoneToLocal(date, timezone, reverse) {
    reverse = reverse ? -1 : 1;
    var dateTimezoneOffset = date.getTimezoneOffset();
    var timezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);
    return addDateMinutes(date, reverse * (timezoneOffset - dateTimezoneOffset));
  }
}]);

// Avoiding use of ng-class as it creates a lot of watchers when a class is to be applied to
// at most one element.
angular.module('ui.bootstrap.isClass', [])
.directive('uibIsClass', [
         '$animate',
function ($animate) {
  //                    11111111          22222222
  var ON_REGEXP = /^\s*([\s\S]+?)\s+on\s+([\s\S]+?)\s*$/;
  //                    11111111           22222222
  var IS_REGEXP = /^\s*([\s\S]+?)\s+for\s+([\s\S]+?)\s*$/;

  var dataPerTracked = {};

  return {
    restrict: 'A',
    compile: function(tElement, tAttrs) {
      var linkedScopes = [];
      var instances = [];
      var expToData = {};
      var lastActivated = null;
      var onExpMatches = tAttrs.uibIsClass.match(ON_REGEXP);
      var onExp = onExpMatches[2];
      var expsStr = onExpMatches[1];
      var exps = expsStr.split(',');

      return linkFn;

      function linkFn(scope, element, attrs) {
        linkedScopes.push(scope);
        instances.push({
          scope: scope,
          element: element
        });

        exps.forEach(function(exp, k) {
          addForExp(exp, scope);
        });

        scope.$on('$destroy', removeScope);
      }

      function addForExp(exp, scope) {
        var matches = exp.match(IS_REGEXP);
        var clazz = scope.$eval(matches[1]);
        var compareWithExp = matches[2];
        var data = expToData[exp];
        if (!data) {
          var watchFn = function(compareWithVal) {
            var newActivated = null;
            instances.some(function(instance) {
              var thisVal = instance.scope.$eval(onExp);
              if (thisVal === compareWithVal) {
                newActivated = instance;
                return true;
              }
            });
            if (data.lastActivated !== newActivated) {
              if (data.lastActivated) {
                $animate.removeClass(data.lastActivated.element, clazz);
              }
              if (newActivated) {
                $animate.addClass(newActivated.element, clazz);
              }
              data.lastActivated = newActivated;
            }
          };
          expToData[exp] = data = {
            lastActivated: null,
            scope: scope,
            watchFn: watchFn,
            compareWithExp: compareWithExp,
            watcher: scope.$watch(compareWithExp, watchFn)
          };
        }
        data.watchFn(scope.$eval(compareWithExp));
      }

      function removeScope(e) {
        var removedScope = e.targetScope;
        var index = linkedScopes.indexOf(removedScope);
        linkedScopes.splice(index, 1);
        instances.splice(index, 1);
        if (linkedScopes.length) {
          var newWatchScope = linkedScopes[0];
          angular.forEach(expToData, function(data) {
            if (data.scope === removedScope) {
              data.watcher = newWatchScope.$watch(data.compareWithExp, data.watchFn);
              data.scope = newWatchScope;
            }
          });
        } else {
          expToData = {};
        }
      }
    }
  };
}]);
angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootstrap.isClass'])

.value('$datepickerSuppressError', false)

.value('$datepickerLiteralWarning', true)

.constant('uibDatepickerConfig', {
  datepickerMode: 'day',
  formatDay: 'dd',
  formatMonth: 'MMMM',
  formatYear: 'yyyy',
  formatDayHeader: 'EEE',
  formatDayTitle: 'MMMM yyyy',
  formatMonthTitle: 'yyyy',
  maxDate: null,
  maxMode: 'year',
  minDate: null,
  minMode: 'day',
  monthColumns: 3,
  ngModelOptions: {},
  shortcutPropagation: false,
  showWeeks: true,
  yearColumns: 5,
  yearRows: 4
})

.controller('UibDatepickerController', ['$scope', '$element', '$attrs', '$parse', '$interpolate', '$locale', '$log', 'dateFilter', 'uibDatepickerConfig', '$datepickerLiteralWarning', '$datepickerSuppressError', 'uibDateParser',
  function($scope, $element, $attrs, $parse, $interpolate, $locale, $log, dateFilter, datepickerConfig, $datepickerLiteralWarning, $datepickerSuppressError, dateParser) {
  var self = this,
      ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl;
      ngModelOptions = {},
      watchListeners = [];

  $element.addClass('uib-datepicker');
  $attrs.$set('role', 'application');

  if (!$scope.datepickerOptions) {
    $scope.datepickerOptions = {};
  }

  // Modes chain
  this.modes = ['day', 'month', 'year'];

  [
    'customClass',
    'dateDisabled',
    'datepickerMode',
    'formatDay',
    'formatDayHeader',
    'formatDayTitle',
    'formatMonth',
    'formatMonthTitle',
    'formatYear',
    'maxDate',
    'maxMode',
    'minDate',
    'minMode',
    'monthColumns',
    'showWeeks',
    'shortcutPropagation',
    'startingDay',
    'yearColumns',
    'yearRows'
  ].forEach(function(key) {
    switch (key) {
      case 'customClass':
      case 'dateDisabled':
        $scope[key] = $scope.datepickerOptions[key] || angular.noop;
        break;
      case 'datepickerMode':
        $scope.datepickerMode = angular.isDefined($scope.datepickerOptions.datepickerMode) ?
          $scope.datepickerOptions.datepickerMode : datepickerConfig.datepickerMode;
        break;
      case 'formatDay':
      case 'formatDayHeader':
      case 'formatDayTitle':
      case 'formatMonth':
      case 'formatMonthTitle':
      case 'formatYear':
        self[key] = angular.isDefined($scope.datepickerOptions[key]) ?
          $interpolate($scope.datepickerOptions[key])($scope.$parent) :
          datepickerConfig[key];
        break;
      case 'monthColumns':
      case 'showWeeks':
      case 'shortcutPropagation':
      case 'yearColumns':
      case 'yearRows':
        self[key] = angular.isDefined($scope.datepickerOptions[key]) ?
          $scope.datepickerOptions[key] : datepickerConfig[key];
        break;
      case 'startingDay':
        if (angular.isDefined($scope.datepickerOptions.startingDay)) {
          self.startingDay = $scope.datepickerOptions.startingDay;
        } else if (angular.isNumber(datepickerConfig.startingDay)) {
          self.startingDay = datepickerConfig.startingDay;
        } else {
          self.startingDay = ($locale.DATETIME_FORMATS.FIRSTDAYOFWEEK + 8) % 7;
        }

        break;
      case 'maxDate':
      case 'minDate':
        $scope.$watch('datepickerOptions.' + key, function(value) {
          if (value) {
            if (angular.isDate(value)) {
              self[key] = dateParser.fromTimezone(new Date(value), ngModelOptions.getOption('timezone'));
            } else {
              if ($datepickerLiteralWarning) {
                $log.warn('Literal date support has been deprecated, please switch to date object usage');
              }

              self[key] = new Date(dateFilter(value, 'medium'));
            }
          } else {
            self[key] = datepickerConfig[key] ?
              dateParser.fromTimezone(new Date(datepickerConfig[key]), ngModelOptions.getOption('timezone')) :
              null;
          }

          self.refreshView();
        });

        break;
      case 'maxMode':
      case 'minMode':
        if ($scope.datepickerOptions[key]) {
          $scope.$watch(function() { return $scope.datepickerOptions[key]; }, function(value) {
            self[key] = $scope[key] = angular.isDefined(value) ? value : $scope.datepickerOptions[key];
            if (key === 'minMode' && self.modes.indexOf($scope.datepickerOptions.datepickerMode) < self.modes.indexOf(self[key]) ||
              key === 'maxMode' && self.modes.indexOf($scope.datepickerOptions.datepickerMode) > self.modes.indexOf(self[key])) {
              $scope.datepickerMode = self[key];
              $scope.datepickerOptions.datepickerMode = self[key];
            }
          });
        } else {
          self[key] = $scope[key] = datepickerConfig[key] || null;
        }

        break;
    }
  });

  $scope.uniqueId = 'datepicker-' + $scope.$id + '-' + Math.floor(Math.random() * 10000);

  $scope.disabled = angular.isDefined($attrs.disabled) || false;
  if (angular.isDefined($attrs.ngDisabled)) {
    watchListeners.push($scope.$parent.$watch($attrs.ngDisabled, function(disabled) {
      $scope.disabled = disabled;
      self.refreshView();
    }));
  }

  $scope.isActive = function(dateObject) {
    if (self.compare(dateObject.date, self.activeDate) === 0) {
      $scope.activeDateId = dateObject.uid;
      return true;
    }
    return false;
  };

  this.init = function(ngModelCtrl_) {
    ngModelCtrl = ngModelCtrl_;
    ngModelOptions = extractOptions(ngModelCtrl);

    if ($scope.datepickerOptions.initDate) {
      self.activeDate = dateParser.fromTimezone($scope.datepickerOptions.initDate, ngModelOptions.getOption('timezone')) || new Date();
      $scope.$watch('datepickerOptions.initDate', function(initDate) {
        if (initDate && (ngModelCtrl.$isEmpty(ngModelCtrl.$modelValue) || ngModelCtrl.$invalid)) {
          self.activeDate = dateParser.fromTimezone(initDate, ngModelOptions.getOption('timezone'));
          self.refreshView();
        }
      });
    } else {
      self.activeDate = new Date();
    }

    var date = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : new Date();
    this.activeDate = !isNaN(date) ?
      dateParser.fromTimezone(date, ngModelOptions.getOption('timezone')) :
      dateParser.fromTimezone(new Date(), ngModelOptions.getOption('timezone'));

    ngModelCtrl.$render = function() {
      self.render();
    };
  };

  this.render = function() {
    if (ngModelCtrl.$viewValue) {
      var date = new Date(ngModelCtrl.$viewValue),
          isValid = !isNaN(date);

      if (isValid) {
        this.activeDate = dateParser.fromTimezone(date, ngModelOptions.getOption('timezone'));
      } else if (!$datepickerSuppressError) {
        $log.error('Datepicker directive: "ng-model" value must be a Date object');
      }
    }
    this.refreshView();
  };

  this.refreshView = function() {
    if (this.element) {
      $scope.selectedDt = null;
      this._refreshView();
      if ($scope.activeDt) {
        $scope.activeDateId = $scope.activeDt.uid;
      }

      var date = ngModelCtrl.$viewValue ? new Date(ngModelCtrl.$viewValue) : null;
      date = dateParser.fromTimezone(date, ngModelOptions.getOption('timezone'));
      ngModelCtrl.$setValidity('dateDisabled', !date ||
        this.element && !this.isDisabled(date));
    }
  };

  this.createDateObject = function(date, format) {
    var model = ngModelCtrl.$viewValue ? new Date(ngModelCtrl.$viewValue) : null;
    model = dateParser.fromTimezone(model, ngModelOptions.getOption('timezone'));
    var today = new Date();
    today = dateParser.fromTimezone(today, ngModelOptions.getOption('timezone'));
    var time = this.compare(date, today);
    var dt = {
      date: date,
      label: dateParser.filter(date, format),
      selected: model && this.compare(date, model) === 0,
      disabled: this.isDisabled(date),
      past: time < 0,
      current: time === 0,
      future: time > 0,
      customClass: this.customClass(date) || null
    };

    if (model && this.compare(date, model) === 0) {
      $scope.selectedDt = dt;
    }

    if (self.activeDate && this.compare(dt.date, self.activeDate) === 0) {
      $scope.activeDt = dt;
    }

    return dt;
  };

  this.isDisabled = function(date) {
    return $scope.disabled ||
      this.minDate && this.compare(date, this.minDate) < 0 ||
      this.maxDate && this.compare(date, this.maxDate) > 0 ||
      $scope.dateDisabled && $scope.dateDisabled({date: date, mode: $scope.datepickerMode});
  };

  this.customClass = function(date) {
    return $scope.customClass({date: date, mode: $scope.datepickerMode});
  };

  // Split array into smaller arrays
  this.split = function(arr, size) {
    var arrays = [];
    while (arr.length > 0) {
      arrays.push(arr.splice(0, size));
    }
    return arrays;
  };

  $scope.select = function(date) {
    if ($scope.datepickerMode === self.minMode) {
      var dt = ngModelCtrl.$viewValue ? dateParser.fromTimezone(new Date(ngModelCtrl.$viewValue), ngModelOptions.getOption('timezone')) : new Date(0, 0, 0, 0, 0, 0, 0);
      dt.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
      dt = dateParser.toTimezone(dt, ngModelOptions.getOption('timezone'));
      ngModelCtrl.$setViewValue(dt);
      ngModelCtrl.$render();
    } else {
      self.activeDate = date;
      setMode(self.modes[self.modes.indexOf($scope.datepickerMode) - 1]);

      $scope.$emit('uib:datepicker.mode');
    }

    $scope.$broadcast('uib:datepicker.focus');
  };

  $scope.move = function(direction) {
    var year = self.activeDate.getFullYear() + direction * (self.step.years || 0),
        month = self.activeDate.getMonth() + direction * (self.step.months || 0);
    self.activeDate.setFullYear(year, month, 1);
    self.refreshView();
  };

  $scope.toggleMode = function(direction) {
    direction = direction || 1;

    if ($scope.datepickerMode === self.maxMode && direction === 1 ||
      $scope.datepickerMode === self.minMode && direction === -1) {
      return;
    }

    setMode(self.modes[self.modes.indexOf($scope.datepickerMode) + direction]);

    $scope.$emit('uib:datepicker.mode');
  };

  // Key event mapper
  $scope.keys = { 13: 'enter', 32: 'space', 33: 'pageup', 34: 'pagedown', 35: 'end', 36: 'home', 37: 'left', 38: 'up', 39: 'right', 40: 'down' };

  var focusElement = function() {
    self.element[0].focus();
  };

  // Listen for focus requests from popup directive
  $scope.$on('uib:datepicker.focus', focusElement);

  $scope.keydown = function(evt) {
    var key = $scope.keys[evt.which];

    if (!key || evt.shiftKey || evt.altKey || $scope.disabled) {
      return;
    }

    evt.preventDefault();
    if (!self.shortcutPropagation) {
      evt.stopPropagation();
    }

    if (key === 'enter' || key === 'space') {
      if (self.isDisabled(self.activeDate)) {
        return; // do nothing
      }
      $scope.select(self.activeDate);
    } else if (evt.ctrlKey && (key === 'up' || key === 'down')) {
      $scope.toggleMode(key === 'up' ? 1 : -1);
    } else {
      self.handleKeyDown(key, evt);
      self.refreshView();
    }
  };

  $element.on('keydown', function(evt) {
    $scope.$apply(function() {
      $scope.keydown(evt);
    });
  });

  $scope.$on('$destroy', function() {
    //Clear all watch listeners on destroy
    while (watchListeners.length) {
      watchListeners.shift()();
    }
  });

  function setMode(mode) {
    $scope.datepickerMode = mode;
    $scope.datepickerOptions.datepickerMode = mode;
  }

  function extractOptions(ngModelCtrl) {
    var ngModelOptions;

    if (angular.version.minor < 6) { // in angular < 1.6 $options could be missing
      // guarantee a value
      ngModelOptions = ngModelCtrl.$options ||
        $scope.datepickerOptions.ngModelOptions ||
        datepickerConfig.ngModelOptions ||
        {};

      // mimic 1.6+ api
      ngModelOptions.getOption = function (key) {
        return ngModelOptions[key];
      };
    } else { // in angular >=1.6 $options is always present
      // ng-model-options defaults timezone to null; don't let its precedence squash a non-null value
      var timezone = ngModelCtrl.$options.getOption('timezone') ||
        ($scope.datepickerOptions.ngModelOptions ? $scope.datepickerOptions.ngModelOptions.timezone : null) ||
        (datepickerConfig.ngModelOptions ? datepickerConfig.ngModelOptions.timezone : null);

      // values passed to createChild override existing values
      ngModelOptions = ngModelCtrl.$options // start with a ModelOptions instance
        .createChild(datepickerConfig.ngModelOptions) // lowest precedence
        .createChild($scope.datepickerOptions.ngModelOptions)
        .createChild(ngModelCtrl.$options) // highest precedence
        .createChild({timezone: timezone}); // to keep from squashing a non-null value
    }

    return ngModelOptions;
  }
}])

.controller('UibDaypickerController', ['$scope', '$element', 'dateFilter', function(scope, $element, dateFilter) {
  var DAYS_IN_MONTH = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

  this.step = { months: 1 };
  this.element = $element;
  function getDaysInMonth(year, month) {
    return month === 1 && year % 4 === 0 &&
      (year % 100 !== 0 || year % 400 === 0) ? 29 : DAYS_IN_MONTH[month];
  }

  this.init = function(ctrl) {
    angular.extend(ctrl, this);
    scope.showWeeks = ctrl.showWeeks;
    ctrl.refreshView();
  };

  this.getDates = function(startDate, n) {
    var dates = new Array(n), current = new Date(startDate), i = 0, date;
    while (i < n) {
      date = new Date(current);
      dates[i++] = date;
      current.setDate(current.getDate() + 1);
    }
    return dates;
  };

  this._refreshView = function() {
    var year = this.activeDate.getFullYear(),
      month = this.activeDate.getMonth(),
      firstDayOfMonth = new Date(this.activeDate);

    firstDayOfMonth.setFullYear(year, month, 1);

    var difference = this.startingDay - firstDayOfMonth.getDay(),
      numDisplayedFromPreviousMonth = difference > 0 ?
        7 - difference : - difference,
      firstDate = new Date(firstDayOfMonth);

    if (numDisplayedFromPreviousMonth > 0) {
      firstDate.setDate(-numDisplayedFromPreviousMonth + 1);
    }

    // 42 is the number of days on a six-week calendar
    var days = this.getDates(firstDate, 42);
    for (var i = 0; i < 42; i ++) {
      days[i] = angular.extend(this.createDateObject(days[i], this.formatDay), {
        secondary: days[i].getMonth() !== month,
        uid: scope.uniqueId + '-' + i
      });
    }

    scope.labels = new Array(7);
    for (var j = 0; j < 7; j++) {
      scope.labels[j] = {
        abbr: dateFilter(days[j].date, this.formatDayHeader),
        full: dateFilter(days[j].date, 'EEEE')
      };
    }

    scope.title = dateFilter(this.activeDate, this.formatDayTitle);
    scope.rows = this.split(days, 7);

    if (scope.showWeeks) {
      scope.weekNumbers = [];
      var thursdayIndex = (4 + 7 - this.startingDay) % 7,
          numWeeks = scope.rows.length;
      for (var curWeek = 0; curWeek < numWeeks; curWeek++) {
        scope.weekNumbers.push(
          getISO8601WeekNumber(scope.rows[curWeek][thursdayIndex].date));
      }
    }
  };

  this.compare = function(date1, date2) {
    var _date1 = new Date(date1.getFullYear(), date1.getMonth(), date1.getDate());
    var _date2 = new Date(date2.getFullYear(), date2.getMonth(), date2.getDate());
    _date1.setFullYear(date1.getFullYear());
    _date2.setFullYear(date2.getFullYear());
    return _date1 - _date2;
  };

  function getISO8601WeekNumber(date) {
    var checkDate = new Date(date);
    checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); // Thursday
    var time = checkDate.getTime();
    checkDate.setMonth(0); // Compare with Jan 1
    checkDate.setDate(1);
    return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
  }

  this.handleKeyDown = function(key, evt) {
    var date = this.activeDate.getDate();

    if (key === 'left') {
      date = date - 1;
    } else if (key === 'up') {
      date = date - 7;
    } else if (key === 'right') {
      date = date + 1;
    } else if (key === 'down') {
      date = date + 7;
    } else if (key === 'pageup' || key === 'pagedown') {
      var month = this.activeDate.getMonth() + (key === 'pageup' ? - 1 : 1);
      this.activeDate.setMonth(month, 1);
      date = Math.min(getDaysInMonth(this.activeDate.getFullYear(), this.activeDate.getMonth()), date);
    } else if (key === 'home') {
      date = 1;
    } else if (key === 'end') {
      date = getDaysInMonth(this.activeDate.getFullYear(), this.activeDate.getMonth());
    }
    this.activeDate.setDate(date);
  };
}])

.controller('UibMonthpickerController', ['$scope', '$element', 'dateFilter', function(scope, $element, dateFilter) {
  this.step = { years: 1 };
  this.element = $element;

  this.init = function(ctrl) {
    angular.extend(ctrl, this);
    ctrl.refreshView();
  };

  this._refreshView = function() {
    var months = new Array(12),
        year = this.activeDate.getFullYear(),
        date;

    for (var i = 0; i < 12; i++) {
      date = new Date(this.activeDate);
      date.setFullYear(year, i, 1);
      months[i] = angular.extend(this.createDateObject(date, this.formatMonth), {
        uid: scope.uniqueId + '-' + i
      });
    }

    scope.title = dateFilter(this.activeDate, this.formatMonthTitle);
    scope.rows = this.split(months, this.monthColumns);
    scope.yearHeaderColspan = this.monthColumns > 3 ? this.monthColumns - 2 : 1;
  };

  this.compare = function(date1, date2) {
    var _date1 = new Date(date1.getFullYear(), date1.getMonth());
    var _date2 = new Date(date2.getFullYear(), date2.getMonth());
    _date1.setFullYear(date1.getFullYear());
    _date2.setFullYear(date2.getFullYear());
    return _date1 - _date2;
  };

  this.handleKeyDown = function(key, evt) {
    var date = this.activeDate.getMonth();

    if (key === 'left') {
      date = date - 1;
    } else if (key === 'up') {
      date = date - this.monthColumns;
    } else if (key === 'right') {
      date = date + 1;
    } else if (key === 'down') {
      date = date + this.monthColumns;
    } else if (key === 'pageup' || key === 'pagedown') {
      var year = this.activeDate.getFullYear() + (key === 'pageup' ? - 1 : 1);
      this.activeDate.setFullYear(year);
    } else if (key === 'home') {
      date = 0;
    } else if (key === 'end') {
      date = 11;
    }
    this.activeDate.setMonth(date);
  };
}])

.controller('UibYearpickerController', ['$scope', '$element', 'dateFilter', function(scope, $element, dateFilter) {
  var columns, range;
  this.element = $element;

  function getStartingYear(year) {
    return parseInt((year - 1) / range, 10) * range + 1;
  }

  this.yearpickerInit = function() {
    columns = this.yearColumns;
    range = this.yearRows * columns;
    this.step = { years: range };
  };

  this._refreshView = function() {
    var years = new Array(range), date;

    for (var i = 0, start = getStartingYear(this.activeDate.getFullYear()); i < range; i++) {
      date = new Date(this.activeDate);
      date.setFullYear(start + i, 0, 1);
      years[i] = angular.extend(this.createDateObject(date, this.formatYear), {
        uid: scope.uniqueId + '-' + i
      });
    }

    scope.title = [years[0].label, years[range - 1].label].join(' - ');
    scope.rows = this.split(years, columns);
    scope.columns = columns;
  };

  this.compare = function(date1, date2) {
    return date1.getFullYear() - date2.getFullYear();
  };

  this.handleKeyDown = function(key, evt) {
    var date = this.activeDate.getFullYear();

    if (key === 'left') {
      date = date - 1;
    } else if (key === 'up') {
      date = date - columns;
    } else if (key === 'right') {
      date = date + 1;
    } else if (key === 'down') {
      date = date + columns;
    } else if (key === 'pageup' || key === 'pagedown') {
      date += (key === 'pageup' ? - 1 : 1) * range;
    } else if (key === 'home') {
      date = getStartingYear(this.activeDate.getFullYear());
    } else if (key === 'end') {
      date = getStartingYear(this.activeDate.getFullYear()) + range - 1;
    }
    this.activeDate.setFullYear(date);
  };
}])

.directive('uibDatepicker', function() {
  return {
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/datepicker/datepicker.html';
    },
    scope: {
      datepickerOptions: '=?'
    },
    require: ['uibDatepicker', '^ngModel'],
    restrict: 'A',
    controller: 'UibDatepickerController',
    controllerAs: 'datepicker',
    link: function(scope, element, attrs, ctrls) {
      var datepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1];

      datepickerCtrl.init(ngModelCtrl);
    }
  };
})

.directive('uibDaypicker', function() {
  return {
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/datepicker/day.html';
    },
    require: ['^uibDatepicker', 'uibDaypicker'],
    restrict: 'A',
    controller: 'UibDaypickerController',
    link: function(scope, element, attrs, ctrls) {
      var datepickerCtrl = ctrls[0],
        daypickerCtrl = ctrls[1];

      daypickerCtrl.init(datepickerCtrl);
    }
  };
})

.directive('uibMonthpicker', function() {
  return {
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/datepicker/month.html';
    },
    require: ['^uibDatepicker', 'uibMonthpicker'],
    restrict: 'A',
    controller: 'UibMonthpickerController',
    link: function(scope, element, attrs, ctrls) {
      var datepickerCtrl = ctrls[0],
        monthpickerCtrl = ctrls[1];

      monthpickerCtrl.init(datepickerCtrl);
    }
  };
})

.directive('uibYearpicker', function() {
  return {
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/datepicker/year.html';
    },
    require: ['^uibDatepicker', 'uibYearpicker'],
    restrict: 'A',
    controller: 'UibYearpickerController',
    link: function(scope, element, attrs, ctrls) {
      var ctrl = ctrls[0];
      angular.extend(ctrl, ctrls[1]);
      ctrl.yearpickerInit();

      ctrl.refreshView();
    }
  };
});

angular.module('ui.bootstrap.position', [])

/**
 * A set of utility methods for working with the DOM.
 * It is meant to be used where we need to absolute-position elements in
 * relation to another element (this is the case for tooltips, popovers,
 * typeahead suggestions etc.).
 */
  .factory('$uibPosition', ['$document', '$window', function($document, $window) {
    /**
     * Used by scrollbarWidth() function to cache scrollbar's width.
     * Do not access this variable directly, use scrollbarWidth() instead.
     */
    var SCROLLBAR_WIDTH;
    /**
     * scrollbar on body and html element in IE and Edge overlay
     * content and should be considered 0 width.
     */
    var BODY_SCROLLBAR_WIDTH;
    var OVERFLOW_REGEX = {
      normal: /(auto|scroll)/,
      hidden: /(auto|scroll|hidden)/
    };
    var PLACEMENT_REGEX = {
      auto: /\s?auto?\s?/i,
      primary: /^(top|bottom|left|right)$/,
      secondary: /^(top|bottom|left|right|center)$/,
      vertical: /^(top|bottom)$/
    };
    var BODY_REGEX = /(HTML|BODY)/;

    return {

      /**
       * Provides a raw DOM element from a jQuery/jQLite element.
       *
       * @param {element} elem - The element to convert.
       *
       * @returns {element} A HTML element.
       */
      getRawNode: function(elem) {
        return elem.nodeName ? elem : elem[0] || elem;
      },

      /**
       * Provides a parsed number for a style property.  Strips
       * units and casts invalid numbers to 0.
       *
       * @param {string} value - The style value to parse.
       *
       * @returns {number} A valid number.
       */
      parseStyle: function(value) {
        value = parseFloat(value);
        return isFinite(value) ? value : 0;
      },

      /**
       * Provides the closest positioned ancestor.
       *
       * @param {element} element - The element to get the offest parent for.
       *
       * @returns {element} The closest positioned ancestor.
       */
      offsetParent: function(elem) {
        elem = this.getRawNode(elem);

        var offsetParent = elem.offsetParent || $document[0].documentElement;

        function isStaticPositioned(el) {
          return ($window.getComputedStyle(el).position || 'static') === 'static';
        }

        while (offsetParent && offsetParent !== $document[0].documentElement && isStaticPositioned(offsetParent)) {
          offsetParent = offsetParent.offsetParent;
        }

        return offsetParent || $document[0].documentElement;
      },

      /**
       * Provides the scrollbar width, concept from TWBS measureScrollbar()
       * function in https://github.com/twbs/bootstrap/blob/master/js/modal.js
       * In IE and Edge, scollbar on body and html element overlay and should
       * return a width of 0.
       *
       * @returns {number} The width of the browser scollbar.
       */
      scrollbarWidth: function(isBody) {
        if (isBody) {
          if (angular.isUndefined(BODY_SCROLLBAR_WIDTH)) {
            var bodyElem = $document.find('body');
            bodyElem.addClass('uib-position-body-scrollbar-measure');
            BODY_SCROLLBAR_WIDTH = $window.innerWidth - bodyElem[0].clientWidth;
            BODY_SCROLLBAR_WIDTH = isFinite(BODY_SCROLLBAR_WIDTH) ? BODY_SCROLLBAR_WIDTH : 0;
            bodyElem.removeClass('uib-position-body-scrollbar-measure');
          }
          return BODY_SCROLLBAR_WIDTH;
        }

        if (angular.isUndefined(SCROLLBAR_WIDTH)) {
          var scrollElem = angular.element('<div class="uib-position-scrollbar-measure"></div>');
          $document.find('body').append(scrollElem);
          SCROLLBAR_WIDTH = scrollElem[0].offsetWidth - scrollElem[0].clientWidth;
          SCROLLBAR_WIDTH = isFinite(SCROLLBAR_WIDTH) ? SCROLLBAR_WIDTH : 0;
          scrollElem.remove();
        }

        return SCROLLBAR_WIDTH;
      },

      /**
       * Provides the padding required on an element to replace the scrollbar.
       *
       * @returns {object} An object with the following properties:
       *   <ul>
       *     <li>**scrollbarWidth**: the width of the scrollbar</li>
       *     <li>**widthOverflow**: whether the the width is overflowing</li>
       *     <li>**right**: the amount of right padding on the element needed to replace the scrollbar</li>
       *     <li>**rightOriginal**: the amount of right padding currently on the element</li>
       *     <li>**heightOverflow**: whether the the height is overflowing</li>
       *     <li>**bottom**: the amount of bottom padding on the element needed to replace the scrollbar</li>
       *     <li>**bottomOriginal**: the amount of bottom padding currently on the element</li>
       *   </ul>
       */
      scrollbarPadding: function(elem) {
        elem = this.getRawNode(elem);

        var elemStyle = $window.getComputedStyle(elem);
        var paddingRight = this.parseStyle(elemStyle.paddingRight);
        var paddingBottom = this.parseStyle(elemStyle.paddingBottom);
        var scrollParent = this.scrollParent(elem, false, true);
        var scrollbarWidth = this.scrollbarWidth(BODY_REGEX.test(scrollParent.tagName));

        return {
          scrollbarWidth: scrollbarWidth,
          widthOverflow: scrollParent.scrollWidth > scrollParent.clientWidth,
          right: paddingRight + scrollbarWidth,
          originalRight: paddingRight,
          heightOverflow: scrollParent.scrollHeight > scrollParent.clientHeight,
          bottom: paddingBottom + scrollbarWidth,
          originalBottom: paddingBottom
         };
      },

      /**
       * Checks to see if the element is scrollable.
       *
       * @param {element} elem - The element to check.
       * @param {boolean=} [includeHidden=false] - Should scroll style of 'hidden' be considered,
       *   default is false.
       *
       * @returns {boolean} Whether the element is scrollable.
       */
      isScrollable: function(elem, includeHidden) {
        elem = this.getRawNode(elem);

        var overflowRegex = includeHidden ? OVERFLOW_REGEX.hidden : OVERFLOW_REGEX.normal;
        var elemStyle = $window.getComputedStyle(elem);
        return overflowRegex.test(elemStyle.overflow + elemStyle.overflowY + elemStyle.overflowX);
      },

      /**
       * Provides the closest scrollable ancestor.
       * A port of the jQuery UI scrollParent method:
       * https://github.com/jquery/jquery-ui/blob/master/ui/scroll-parent.js
       *
       * @param {element} elem - The element to find the scroll parent of.
       * @param {boolean=} [includeHidden=false] - Should scroll style of 'hidden' be considered,
       *   default is false.
       * @param {boolean=} [includeSelf=false] - Should the element being passed be
       * included in the scrollable llokup.
       *
       * @returns {element} A HTML element.
       */
      scrollParent: function(elem, includeHidden, includeSelf) {
        elem = this.getRawNode(elem);

        var overflowRegex = includeHidden ? OVERFLOW_REGEX.hidden : OVERFLOW_REGEX.normal;
        var documentEl = $document[0].documentElement;
        var elemStyle = $window.getComputedStyle(elem);
        if (includeSelf && overflowRegex.test(elemStyle.overflow + elemStyle.overflowY + elemStyle.overflowX)) {
          return elem;
        }
        var excludeStatic = elemStyle.position === 'absolute';
        var scrollParent = elem.parentElement || documentEl;

        if (scrollParent === documentEl || elemStyle.position === 'fixed') {
          return documentEl;
        }

        while (scrollParent.parentElement && scrollParent !== documentEl) {
          var spStyle = $window.getComputedStyle(scrollParent);
          if (excludeStatic && spStyle.position !== 'static') {
            excludeStatic = false;
          }

          if (!excludeStatic && overflowRegex.test(spStyle.overflow + spStyle.overflowY + spStyle.overflowX)) {
            break;
          }
          scrollParent = scrollParent.parentElement;
        }

        return scrollParent;
      },

      /**
       * Provides read-only equivalent of jQuery's position function:
       * http://api.jquery.com/position/ - distance to closest positioned
       * ancestor.  Does not account for margins by default like jQuery position.
       *
       * @param {element} elem - The element to caclulate the position on.
       * @param {boolean=} [includeMargins=false] - Should margins be accounted
       * for, default is false.
       *
       * @returns {object} An object with the following properties:
       *   <ul>
       *     <li>**width**: the width of the element</li>
       *     <li>**height**: the height of the element</li>
       *     <li>**top**: distance to top edge of offset parent</li>
       *     <li>**left**: distance to left edge of offset parent</li>
       *   </ul>
       */
      position: function(elem, includeMagins) {
        elem = this.getRawNode(elem);

        var elemOffset = this.offset(elem);
        if (includeMagins) {
          var elemStyle = $window.getComputedStyle(elem);
          elemOffset.top -= this.parseStyle(elemStyle.marginTop);
          elemOffset.left -= this.parseStyle(elemStyle.marginLeft);
        }
        var parent = this.offsetParent(elem);
        var parentOffset = {top: 0, left: 0};

        if (parent !== $document[0].documentElement) {
          parentOffset = this.offset(parent);
          parentOffset.top += parent.clientTop - parent.scrollTop;
          parentOffset.left += parent.clientLeft - parent.scrollLeft;
        }

        return {
          width: Math.round(angular.isNumber(elemOffset.width) ? elemOffset.width : elem.offsetWidth),
          height: Math.round(angular.isNumber(elemOffset.height) ? elemOffset.height : elem.offsetHeight),
          top: Math.round(elemOffset.top - parentOffset.top),
          left: Math.round(elemOffset.left - parentOffset.left)
        };
      },

      /**
       * Provides read-only equivalent of jQuery's offset function:
       * http://api.jquery.com/offset/ - distance to viewport.  Does
       * not account for borders, margins, or padding on the body
       * element.
       *
       * @param {element} elem - The element to calculate the offset on.
       *
       * @returns {object} An object with the following properties:
       *   <ul>
       *     <li>**width**: the width of the element</li>
       *     <li>**height**: the height of the element</li>
       *     <li>**top**: distance to top edge of viewport</li>
       *     <li>**right**: distance to bottom edge of viewport</li>
       *   </ul>
       */
      offset: function(elem) {
        elem = this.getRawNode(elem);

        var elemBCR = elem.getBoundingClientRect();
        return {
          width: Math.round(angular.isNumber(elemBCR.width) ? elemBCR.width : elem.offsetWidth),
          height: Math.round(angular.isNumber(elemBCR.height) ? elemBCR.height : elem.offsetHeight),
          top: Math.round(elemBCR.top + ($window.pageYOffset || $document[0].documentElement.scrollTop)),
          left: Math.round(elemBCR.left + ($window.pageXOffset || $document[0].documentElement.scrollLeft))
        };
      },

      /**
       * Provides offset distance to the closest scrollable ancestor
       * or viewport.  Accounts for border and scrollbar width.
       *
       * Right and bottom dimensions represent the distance to the
       * respective edge of the viewport element.  If the element
       * edge extends beyond the viewport, a negative value will be
       * reported.
       *
       * @param {element} elem - The element to get the viewport offset for.
       * @param {boolean=} [useDocument=false] - Should the viewport be the document element instead
       * of the first scrollable element, default is false.
       * @param {boolean=} [includePadding=true] - Should the padding on the offset parent element
       * be accounted for, default is true.
       *
       * @returns {object} An object with the following properties:
       *   <ul>
       *     <li>**top**: distance to the top content edge of viewport element</li>
       *     <li>**bottom**: distance to the bottom content edge of viewport element</li>
       *     <li>**left**: distance to the left content edge of viewport element</li>
       *     <li>**right**: distance to the right content edge of viewport element</li>
       *   </ul>
       */
      viewportOffset: function(elem, useDocument, includePadding) {
        elem = this.getRawNode(elem);
        includePadding = includePadding !== false ? true : false;

        var elemBCR = elem.getBoundingClientRect();
        var offsetBCR = {top: 0, left: 0, bottom: 0, right: 0};

        var offsetParent = useDocument ? $document[0].documentElement : this.scrollParent(elem);
        var offsetParentBCR = offsetParent.getBoundingClientRect();

        offsetBCR.top = offsetParentBCR.top + offsetParent.clientTop;
        offsetBCR.left = offsetParentBCR.left + offsetParent.clientLeft;
        if (offsetParent === $document[0].documentElement) {
          offsetBCR.top += $window.pageYOffset;
          offsetBCR.left += $window.pageXOffset;
        }
        offsetBCR.bottom = offsetBCR.top + offsetParent.clientHeight;
        offsetBCR.right = offsetBCR.left + offsetParent.clientWidth;

        if (includePadding) {
          var offsetParentStyle = $window.getComputedStyle(offsetParent);
          offsetBCR.top += this.parseStyle(offsetParentStyle.paddingTop);
          offsetBCR.bottom -= this.parseStyle(offsetParentStyle.paddingBottom);
          offsetBCR.left += this.parseStyle(offsetParentStyle.paddingLeft);
          offsetBCR.right -= this.parseStyle(offsetParentStyle.paddingRight);
        }

        return {
          top: Math.round(elemBCR.top - offsetBCR.top),
          bottom: Math.round(offsetBCR.bottom - elemBCR.bottom),
          left: Math.round(elemBCR.left - offsetBCR.left),
          right: Math.round(offsetBCR.right - elemBCR.right)
        };
      },

      /**
       * Provides an array of placement values parsed from a placement string.
       * Along with the 'auto' indicator, supported placement strings are:
       *   <ul>
       *     <li>top: element on top, horizontally centered on host element.</li>
       *     <li>top-left: element on top, left edge aligned with host element left edge.</li>
       *     <li>top-right: element on top, lerightft edge aligned with host element right edge.</li>
       *     <li>bottom: element on bottom, horizontally centered on host element.</li>
       *     <li>bottom-left: element on bottom, left edge aligned with host element left edge.</li>
       *     <li>bottom-right: element on bottom, right edge aligned with host element right edge.</li>
       *     <li>left: element on left, vertically centered on host element.</li>
       *     <li>left-top: element on left, top edge aligned with host element top edge.</li>
       *     <li>left-bottom: element on left, bottom edge aligned with host element bottom edge.</li>
       *     <li>right: element on right, vertically centered on host element.</li>
       *     <li>right-top: element on right, top edge aligned with host element top edge.</li>
       *     <li>right-bottom: element on right, bottom edge aligned with host element bottom edge.</li>
       *   </ul>
       * A placement string with an 'auto' indicator is expected to be
       * space separated from the placement, i.e: 'auto bottom-left'  If
       * the primary and secondary placement values do not match 'top,
       * bottom, left, right' then 'top' will be the primary placement and
       * 'center' will be the secondary placement.  If 'auto' is passed, true
       * will be returned as the 3rd value of the array.
       *
       * @param {string} placement - The placement string to parse.
       *
       * @returns {array} An array with the following values
       * <ul>
       *   <li>**[0]**: The primary placement.</li>
       *   <li>**[1]**: The secondary placement.</li>
       *   <li>**[2]**: If auto is passed: true, else undefined.</li>
       * </ul>
       */
      parsePlacement: function(placement) {
        var autoPlace = PLACEMENT_REGEX.auto.test(placement);
        if (autoPlace) {
          placement = placement.replace(PLACEMENT_REGEX.auto, '');
        }

        placement = placement.split('-');

        placement[0] = placement[0] || 'top';
        if (!PLACEMENT_REGEX.primary.test(placement[0])) {
          placement[0] = 'top';
        }

        placement[1] = placement[1] || 'center';
        if (!PLACEMENT_REGEX.secondary.test(placement[1])) {
          placement[1] = 'center';
        }

        if (autoPlace) {
          placement[2] = true;
        } else {
          placement[2] = false;
        }

        return placement;
      },

      /**
       * Provides coordinates for an element to be positioned relative to
       * another element.  Passing 'auto' as part of the placement parameter
       * will enable smart placement - where the element fits. i.e:
       * 'auto left-top' will check to see if there is enough space to the left
       * of the hostElem to fit the targetElem, if not place right (same for secondary
       * top placement).  Available space is calculated using the viewportOffset
       * function.
       *
       * @param {element} hostElem - The element to position against.
       * @param {element} targetElem - The element to position.
       * @param {string=} [placement=top] - The placement for the targetElem,
       *   default is 'top'. 'center' is assumed as secondary placement for
       *   'top', 'left', 'right', and 'bottom' placements.  Available placements are:
       *   <ul>
       *     <li>top</li>
       *     <li>top-right</li>
       *     <li>top-left</li>
       *     <li>bottom</li>
       *     <li>bottom-left</li>
       *     <li>bottom-right</li>
       *     <li>left</li>
       *     <li>left-top</li>
       *     <li>left-bottom</li>
       *     <li>right</li>
       *     <li>right-top</li>
       *     <li>right-bottom</li>
       *   </ul>
       * @param {boolean=} [appendToBody=false] - Should the top and left values returned
       *   be calculated from the body element, default is false.
       *
       * @returns {object} An object with the following properties:
       *   <ul>
       *     <li>**top**: Value for targetElem top.</li>
       *     <li>**left**: Value for targetElem left.</li>
       *     <li>**placement**: The resolved placement.</li>
       *   </ul>
       */
      positionElements: function(hostElem, targetElem, placement, appendToBody) {
        hostElem = this.getRawNode(hostElem);
        targetElem = this.getRawNode(targetElem);

        // need to read from prop to support tests.
        var targetWidth = angular.isDefined(targetElem.offsetWidth) ? targetElem.offsetWidth : targetElem.prop('offsetWidth');
        var targetHeight = angular.isDefined(targetElem.offsetHeight) ? targetElem.offsetHeight : targetElem.prop('offsetHeight');

        placement = this.parsePlacement(placement);

        var hostElemPos = appendToBody ? this.offset(hostElem) : this.position(hostElem);
        var targetElemPos = {top: 0, left: 0, placement: ''};

        if (placement[2]) {
          var viewportOffset = this.viewportOffset(hostElem, appendToBody);

          var targetElemStyle = $window.getComputedStyle(targetElem);
          var adjustedSize = {
            width: targetWidth + Math.round(Math.abs(this.parseStyle(targetElemStyle.marginLeft) + this.parseStyle(targetElemStyle.marginRight))),
            height: targetHeight + Math.round(Math.abs(this.parseStyle(targetElemStyle.marginTop) + this.parseStyle(targetElemStyle.marginBottom)))
          };

          placement[0] = placement[0] === 'top' && adjustedSize.height > viewportOffset.top && adjustedSize.height <= viewportOffset.bottom ? 'bottom' :
                         placement[0] === 'bottom' && adjustedSize.height > viewportOffset.bottom && adjustedSize.height <= viewportOffset.top ? 'top' :
                         placement[0] === 'left' && adjustedSize.width > viewportOffset.left && adjustedSize.width <= viewportOffset.right ? 'right' :
                         placement[0] === 'right' && adjustedSize.width > viewportOffset.right && adjustedSize.width <= viewportOffset.left ? 'left' :
                         placement[0];

          placement[1] = placement[1] === 'top' && adjustedSize.height - hostElemPos.height > viewportOffset.bottom && adjustedSize.height - hostElemPos.height <= viewportOffset.top ? 'bottom' :
                         placement[1] === 'bottom' && adjustedSize.height - hostElemPos.height > viewportOffset.top && adjustedSize.height - hostElemPos.height <= viewportOffset.bottom ? 'top' :
                         placement[1] === 'left' && adjustedSize.width - hostElemPos.width > viewportOffset.right && adjustedSize.width - hostElemPos.width <= viewportOffset.left ? 'right' :
                         placement[1] === 'right' && adjustedSize.width - hostElemPos.width > viewportOffset.left && adjustedSize.width - hostElemPos.width <= viewportOffset.right ? 'left' :
                         placement[1];

          if (placement[1] === 'center') {
            if (PLACEMENT_REGEX.vertical.test(placement[0])) {
              var xOverflow = hostElemPos.width / 2 - targetWidth / 2;
              if (viewportOffset.left + xOverflow < 0 && adjustedSize.width - hostElemPos.width <= viewportOffset.right) {
                placement[1] = 'left';
              } else if (viewportOffset.right + xOverflow < 0 && adjustedSize.width - hostElemPos.width <= viewportOffset.left) {
                placement[1] = 'right';
              }
            } else {
              var yOverflow = hostElemPos.height / 2 - adjustedSize.height / 2;
              if (viewportOffset.top + yOverflow < 0 && adjustedSize.height - hostElemPos.height <= viewportOffset.bottom) {
                placement[1] = 'top';
              } else if (viewportOffset.bottom + yOverflow < 0 && adjustedSize.height - hostElemPos.height <= viewportOffset.top) {
                placement[1] = 'bottom';
              }
            }
          }
        }

        switch (placement[0]) {
          case 'top':
            targetElemPos.top = hostElemPos.top - targetHeight;
            break;
          case 'bottom':
            targetElemPos.top = hostElemPos.top + hostElemPos.height;
            break;
          case 'left':
            targetElemPos.left = hostElemPos.left - targetWidth;
            break;
          case 'right':
            targetElemPos.left = hostElemPos.left + hostElemPos.width;
            break;
        }

        switch (placement[1]) {
          case 'top':
            targetElemPos.top = hostElemPos.top;
            break;
          case 'bottom':
            targetElemPos.top = hostElemPos.top + hostElemPos.height - targetHeight;
            break;
          case 'left':
            targetElemPos.left = hostElemPos.left;
            break;
          case 'right':
            targetElemPos.left = hostElemPos.left + hostElemPos.width - targetWidth;
            break;
          case 'center':
            if (PLACEMENT_REGEX.vertical.test(placement[0])) {
              targetElemPos.left = hostElemPos.left + hostElemPos.width / 2 - targetWidth / 2;
            } else {
              targetElemPos.top = hostElemPos.top + hostElemPos.height / 2 - targetHeight / 2;
            }
            break;
        }

        targetElemPos.top = Math.round(targetElemPos.top);
        targetElemPos.left = Math.round(targetElemPos.left);
        targetElemPos.placement = placement[1] === 'center' ? placement[0] : placement[0] + '-' + placement[1];

        return targetElemPos;
      },

      /**
       * Provides a way to adjust the top positioning after first
       * render to correctly align element to top after content
       * rendering causes resized element height
       *
       * @param {array} placementClasses - The array of strings of classes
       * element should have.
       * @param {object} containerPosition - The object with container
       * position information
       * @param {number} initialHeight - The initial height for the elem.
       * @param {number} currentHeight - The current height for the elem.
       */
      adjustTop: function(placementClasses, containerPosition, initialHeight, currentHeight) {
        if (placementClasses.indexOf('top') !== -1 && initialHeight !== currentHeight) {
          return {
            top: containerPosition.top - currentHeight + 'px'
          };
        }
      },

      /**
       * Provides a way for positioning tooltip & dropdown
       * arrows when using placement options beyond the standard
       * left, right, top, or bottom.
       *
       * @param {element} elem - The tooltip/dropdown element.
       * @param {string} placement - The placement for the elem.
       */
      positionArrow: function(elem, placement) {
        elem = this.getRawNode(elem);

        var innerElem = elem.querySelector('.tooltip-inner, .popover-inner');
        if (!innerElem) {
          return;
        }

        var isTooltip = angular.element(innerElem).hasClass('tooltip-inner');

        var arrowElem = isTooltip ? elem.querySelector('.tooltip-arrow') : elem.querySelector('.arrow');
        if (!arrowElem) {
          return;
        }

        var arrowCss = {
          top: '',
          bottom: '',
          left: '',
          right: ''
        };

        placement = this.parsePlacement(placement);
        if (placement[1] === 'center') {
          // no adjustment necessary - just reset styles
          angular.element(arrowElem).css(arrowCss);
          return;
        }

        var borderProp = 'border-' + placement[0] + '-width';
        var borderWidth = $window.getComputedStyle(arrowElem)[borderProp];

        var borderRadiusProp = 'border-';
        if (PLACEMENT_REGEX.vertical.test(placement[0])) {
          borderRadiusProp += placement[0] + '-' + placement[1];
        } else {
          borderRadiusProp += placement[1] + '-' + placement[0];
        }
        borderRadiusProp += '-radius';
        var borderRadius = $window.getComputedStyle(isTooltip ? innerElem : elem)[borderRadiusProp];

        switch (placement[0]) {
          case 'top':
            arrowCss.bottom = isTooltip ? '0' : '-' + borderWidth;
            break;
          case 'bottom':
            arrowCss.top = isTooltip ? '0' : '-' + borderWidth;
            break;
          case 'left':
            arrowCss.right = isTooltip ? '0' : '-' + borderWidth;
            break;
          case 'right':
            arrowCss.left = isTooltip ? '0' : '-' + borderWidth;
            break;
        }

        arrowCss[placement[1]] = borderRadius;

        angular.element(arrowElem).css(arrowCss);
      }
    };
  }]);

angular.module('ui.bootstrap.datepickerPopup', ['ui.bootstrap.datepicker', 'ui.bootstrap.position'])

.value('$datepickerPopupLiteralWarning', true)

.constant('uibDatepickerPopupConfig', {
  altInputFormats: [],
  appendToBody: false,
  clearText: 'Clear',
  closeOnDateSelection: true,
  closeText: 'Done',
  currentText: 'Today',
  datepickerPopup: 'yyyy-MM-dd',
  datepickerPopupTemplateUrl: 'uib/template/datepickerPopup/popup.html',
  datepickerTemplateUrl: 'uib/template/datepicker/datepicker.html',
  html5Types: {
    date: 'yyyy-MM-dd',
    'datetime-local': 'yyyy-MM-ddTHH:mm:ss.sss',
    'month': 'yyyy-MM'
  },
  onOpenFocus: true,
  showButtonBar: true,
  placement: 'auto bottom-left'
})

.controller('UibDatepickerPopupController', ['$scope', '$element', '$attrs', '$compile', '$log', '$parse', '$window', '$document', '$rootScope', '$uibPosition', 'dateFilter', 'uibDateParser', 'uibDatepickerPopupConfig', '$timeout', 'uibDatepickerConfig', '$datepickerPopupLiteralWarning',
function($scope, $element, $attrs, $compile, $log, $parse, $window, $document, $rootScope, $position, dateFilter, dateParser, datepickerPopupConfig, $timeout, datepickerConfig, $datepickerPopupLiteralWarning) {
  var cache = {},
    isHtml5DateInput = false;
  var dateFormat, closeOnDateSelection, appendToBody, onOpenFocus,
    datepickerPopupTemplateUrl, datepickerTemplateUrl, popupEl, datepickerEl, scrollParentEl,
    ngModel, ngModelOptions, $popup, altInputFormats, watchListeners = [];

  this.init = function(_ngModel_) {
    ngModel = _ngModel_;
    ngModelOptions = extractOptions(ngModel);
    closeOnDateSelection = angular.isDefined($attrs.closeOnDateSelection) ?
      $scope.$parent.$eval($attrs.closeOnDateSelection) :
      datepickerPopupConfig.closeOnDateSelection;
    appendToBody = angular.isDefined($attrs.datepickerAppendToBody) ?
      $scope.$parent.$eval($attrs.datepickerAppendToBody) :
      datepickerPopupConfig.appendToBody;
    onOpenFocus = angular.isDefined($attrs.onOpenFocus) ?
      $scope.$parent.$eval($attrs.onOpenFocus) : datepickerPopupConfig.onOpenFocus;
    datepickerPopupTemplateUrl = angular.isDefined($attrs.datepickerPopupTemplateUrl) ?
      $attrs.datepickerPopupTemplateUrl :
      datepickerPopupConfig.datepickerPopupTemplateUrl;
    datepickerTemplateUrl = angular.isDefined($attrs.datepickerTemplateUrl) ?
      $attrs.datepickerTemplateUrl : datepickerPopupConfig.datepickerTemplateUrl;
    altInputFormats = angular.isDefined($attrs.altInputFormats) ?
      $scope.$parent.$eval($attrs.altInputFormats) :
      datepickerPopupConfig.altInputFormats;

    $scope.showButtonBar = angular.isDefined($attrs.showButtonBar) ?
      $scope.$parent.$eval($attrs.showButtonBar) :
      datepickerPopupConfig.showButtonBar;

    if (datepickerPopupConfig.html5Types[$attrs.type]) {
      dateFormat = datepickerPopupConfig.html5Types[$attrs.type];
      isHtml5DateInput = true;
    } else {
      dateFormat = $attrs.uibDatepickerPopup || datepickerPopupConfig.datepickerPopup;
      $attrs.$observe('uibDatepickerPopup', function(value, oldValue) {
        var newDateFormat = value || datepickerPopupConfig.datepickerPopup;
        // Invalidate the $modelValue to ensure that formatters re-run
        // FIXME: Refactor when PR is merged: https://github.com/angular/angular.js/pull/10764
        if (newDateFormat !== dateFormat) {
          dateFormat = newDateFormat;
          ngModel.$modelValue = null;

          if (!dateFormat) {
            throw new Error('uibDatepickerPopup must have a date format specified.');
          }
        }
      });
    }

    if (!dateFormat) {
      throw new Error('uibDatepickerPopup must have a date format specified.');
    }

    if (isHtml5DateInput && $attrs.uibDatepickerPopup) {
      throw new Error('HTML5 date input types do not support custom formats.');
    }

    // popup element used to display calendar
    popupEl = angular.element('<div uib-datepicker-popup-wrap><div uib-datepicker></div></div>');

    popupEl.attr({
      'ng-model': 'date',
      'ng-change': 'dateSelection(date)',
      'template-url': datepickerPopupTemplateUrl
    });

    // datepicker element
    datepickerEl = angular.element(popupEl.children()[0]);
    datepickerEl.attr('template-url', datepickerTemplateUrl);

    if (!$scope.datepickerOptions) {
      $scope.datepickerOptions = {};
    }

    if (isHtml5DateInput) {
      if ($attrs.type === 'month') {
        $scope.datepickerOptions.datepickerMode = 'month';
        $scope.datepickerOptions.minMode = 'month';
      }
    }

    datepickerEl.attr('datepicker-options', 'datepickerOptions');

    if (!isHtml5DateInput) {
      // Internal API to maintain the correct ng-invalid-[key] class
      ngModel.$$parserName = 'date';
      ngModel.$validators.date = validator;
      ngModel.$parsers.unshift(parseDate);
      ngModel.$formatters.push(function(value) {
        if (ngModel.$isEmpty(value)) {
          $scope.date = value;
          return value;
        }

        if (angular.isNumber(value)) {
          value = new Date(value);
        }

        $scope.date = dateParser.fromTimezone(value, ngModelOptions.getOption('timezone'));

        return dateParser.filter($scope.date, dateFormat);
      });
    } else {
      ngModel.$formatters.push(function(value) {
        $scope.date = dateParser.fromTimezone(value, ngModelOptions.getOption('timezone'));
        return value;
      });
    }

    // Detect changes in the view from the text box
    ngModel.$viewChangeListeners.push(function() {
      $scope.date = parseDateString(ngModel.$viewValue);
    });

    $element.on('keydown', inputKeydownBind);

    $popup = $compile(popupEl)($scope);
    // Prevent jQuery cache memory leak (template is now redundant after linking)
    popupEl.remove();

    if (appendToBody) {
      $document.find('body').append($popup);
    } else {
      $element.after($popup);
    }

    $scope.$on('$destroy', function() {
      if ($scope.isOpen === true) {
        if (!$rootScope.$$phase) {
          $scope.$apply(function() {
            $scope.isOpen = false;
          });
        }
      }

      $popup.remove();
      $element.off('keydown', inputKeydownBind);
      $document.off('click', documentClickBind);
      if (scrollParentEl) {
        scrollParentEl.off('scroll', positionPopup);
      }
      angular.element($window).off('resize', positionPopup);

      //Clear all watch listeners on destroy
      while (watchListeners.length) {
        watchListeners.shift()();
      }
    });
  };

  $scope.getText = function(key) {
    return $scope[key + 'Text'] || datepickerPopupConfig[key + 'Text'];
  };

  $scope.isDisabled = function(date) {
    if (date === 'today') {
      date = dateParser.fromTimezone(new Date(), ngModelOptions.getOption('timezone'));
    }

    var dates = {};
    angular.forEach(['minDate', 'maxDate'], function(key) {
      if (!$scope.datepickerOptions[key]) {
        dates[key] = null;
      } else if (angular.isDate($scope.datepickerOptions[key])) {
        dates[key] = new Date($scope.datepickerOptions[key]);
      } else {
        if ($datepickerPopupLiteralWarning) {
          $log.warn('Literal date support has been deprecated, please switch to date object usage');
        }

        dates[key] = new Date(dateFilter($scope.datepickerOptions[key], 'medium'));
      }
    });

    return $scope.datepickerOptions &&
      dates.minDate && $scope.compare(date, dates.minDate) < 0 ||
      dates.maxDate && $scope.compare(date, dates.maxDate) > 0;
  };

  $scope.compare = function(date1, date2) {
    return new Date(date1.getFullYear(), date1.getMonth(), date1.getDate()) - new Date(date2.getFullYear(), date2.getMonth(), date2.getDate());
  };

  // Inner change
  $scope.dateSelection = function(dt) {
    $scope.date = dt;
    var date = $scope.date ? dateParser.filter($scope.date, dateFormat) : null; // Setting to NULL is necessary for form validators to function
    $element.val(date);
    ngModel.$setViewValue(date);

    if (closeOnDateSelection) {
      $scope.isOpen = false;
      $element[0].focus();
    }
  };

  $scope.keydown = function(evt) {
    if (evt.which === 27) {
      evt.stopPropagation();
      $scope.isOpen = false;
      $element[0].focus();
    }
  };

  $scope.select = function(date, evt) {
    evt.stopPropagation();

    if (date === 'today') {
      var today = new Date();
      if (angular.isDate($scope.date)) {
        date = new Date($scope.date);
        date.setFullYear(today.getFullYear(), today.getMonth(), today.getDate());
      } else {
        date = dateParser.fromTimezone(today, ngModelOptions.getOption('timezone'));
        date.setHours(0, 0, 0, 0);
      }
    }
    $scope.dateSelection(date);
  };

  $scope.close = function(evt) {
    evt.stopPropagation();

    $scope.isOpen = false;
    $element[0].focus();
  };

  $scope.disabled = angular.isDefined($attrs.disabled) || false;
  if ($attrs.ngDisabled) {
    watchListeners.push($scope.$parent.$watch($parse($attrs.ngDisabled), function(disabled) {
      $scope.disabled = disabled;
    }));
  }

  $scope.$watch('isOpen', function(value) {
    if (value) {
      if (!$scope.disabled) {
        $timeout(function() {
          positionPopup();

          if (onOpenFocus) {
            $scope.$broadcast('uib:datepicker.focus');
          }

          $document.on('click', documentClickBind);

          var placement = $attrs.popupPlacement ? $attrs.popupPlacement : datepickerPopupConfig.placement;
          if (appendToBody || $position.parsePlacement(placement)[2]) {
            scrollParentEl = scrollParentEl || angular.element($position.scrollParent($element));
            if (scrollParentEl) {
              scrollParentEl.on('scroll', positionPopup);
            }
          } else {
            scrollParentEl = null;
          }

          angular.element($window).on('resize', positionPopup);
        }, 0, false);
      } else {
        $scope.isOpen = false;
      }
    } else {
      $document.off('click', documentClickBind);
      if (scrollParentEl) {
        scrollParentEl.off('scroll', positionPopup);
      }
      angular.element($window).off('resize', positionPopup);
    }
  });

  function cameltoDash(string) {
    return string.replace(/([A-Z])/g, function($1) { return '-' + $1.toLowerCase(); });
  }

  function parseDateString(viewValue) {
    var date = dateParser.parse(viewValue, dateFormat, $scope.date);
    if (isNaN(date)) {
      for (var i = 0; i < altInputFormats.length; i++) {
        date = dateParser.parse(viewValue, altInputFormats[i], $scope.date);
        if (!isNaN(date)) {
          return date;
        }
      }
    }
    return date;
  }

  function parseDate(viewValue) {
    if (angular.isNumber(viewValue)) {
      // presumably timestamp to date object
      viewValue = new Date(viewValue);
    }

    if (!viewValue) {
      return null;
    }

    if (angular.isDate(viewValue) && !isNaN(viewValue)) {
      return viewValue;
    }

    if (angular.isString(viewValue)) {
      var date = parseDateString(viewValue);
      if (!isNaN(date)) {
        return dateParser.toTimezone(date, ngModelOptions.getOption('timezone'));
      }
    }

    return ngModelOptions.getOption('allowInvalid') ? viewValue : undefined;
  }

  function validator(modelValue, viewValue) {
    var value = modelValue || viewValue;

    if (!$attrs.ngRequired && !value) {
      return true;
    }

    if (angular.isNumber(value)) {
      value = new Date(value);
    }

    if (!value) {
      return true;
    }

    if (angular.isDate(value) && !isNaN(value)) {
      return true;
    }

    if (angular.isString(value)) {
      return !isNaN(parseDateString(value));
    }

    return false;
  }

  function documentClickBind(event) {
    if (!$scope.isOpen && $scope.disabled) {
      return;
    }

    var popup = $popup[0];
    var dpContainsTarget = $element[0].contains(event.target);
    // The popup node may not be an element node
    // In some browsers (IE) only element nodes have the 'contains' function
    var popupContainsTarget = popup.contains !== undefined && popup.contains(event.target);
    if ($scope.isOpen && !(dpContainsTarget || popupContainsTarget)) {
      $scope.$apply(function() {
        $scope.isOpen = false;
      });
    }
  }

  function inputKeydownBind(evt) {
    if (evt.which === 27 && $scope.isOpen) {
      evt.preventDefault();
      evt.stopPropagation();
      $scope.$apply(function() {
        $scope.isOpen = false;
      });
      $element[0].focus();
    } else if (evt.which === 40 && !$scope.isOpen) {
      evt.preventDefault();
      evt.stopPropagation();
      $scope.$apply(function() {
        $scope.isOpen = true;
      });
    }
  }

  function positionPopup() {
    if ($scope.isOpen) {
      var dpElement = angular.element($popup[0].querySelector('.uib-datepicker-popup'));
      var placement = $attrs.popupPlacement ? $attrs.popupPlacement : datepickerPopupConfig.placement;
      var position = $position.positionElements($element, dpElement, placement, appendToBody);
      dpElement.css({top: position.top + 'px', left: position.left + 'px'});
      if (dpElement.hasClass('uib-position-measure')) {
        dpElement.removeClass('uib-position-measure');
      }
    }
  }

  function extractOptions(ngModelCtrl) {
    var ngModelOptions;

    if (angular.version.minor < 6) { // in angular < 1.6 $options could be missing
      // guarantee a value
      ngModelOptions = angular.isObject(ngModelCtrl.$options) ?
        ngModelCtrl.$options :
        {
          timezone: null
        };

      // mimic 1.6+ api
      ngModelOptions.getOption = function (key) {
        return ngModelOptions[key];
      };
    } else { // in angular >=1.6 $options is always present
      ngModelOptions = ngModelCtrl.$options;
    }

    return ngModelOptions;
  }

  $scope.$on('uib:datepicker.mode', function() {
    $timeout(positionPopup, 0, false);
  });
}])

.directive('uibDatepickerPopup', function() {
  return {
    require: ['ngModel', 'uibDatepickerPopup'],
    controller: 'UibDatepickerPopupController',
    scope: {
      datepickerOptions: '=?',
      isOpen: '=?',
      currentText: '@',
      clearText: '@',
      closeText: '@'
    },
    link: function(scope, element, attrs, ctrls) {
      var ngModel = ctrls[0],
        ctrl = ctrls[1];

      ctrl.init(ngModel);
    }
  };
})

.directive('uibDatepickerPopupWrap', function() {
  return {
    restrict: 'A',
    transclude: true,
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/datepickerPopup/popup.html';
    }
  };
});

angular.module('ui.bootstrap.debounce', [])
/**
 * A helper, internal service that debounces a function
 */
  .factory('$$debounce', ['$timeout', function($timeout) {
    return function(callback, debounceTime) {
      var timeoutPromise;

      return function() {
        var self = this;
        var args = Array.prototype.slice.call(arguments);
        if (timeoutPromise) {
          $timeout.cancel(timeoutPromise);
        }

        timeoutPromise = $timeout(function() {
          callback.apply(self, args);
        }, debounceTime);
      };
    };
  }]);

angular.module('ui.bootstrap.multiMap', [])
/**
 * A helper, internal data structure that stores all references attached to key
 */
  .factory('$$multiMap', function() {
    return {
      createNew: function() {
        var map = {};

        return {
          entries: function() {
            return Object.keys(map).map(function(key) {
              return {
                key: key,
                value: map[key]
              };
            });
          },
          get: function(key) {
            return map[key];
          },
          hasKey: function(key) {
            return !!map[key];
          },
          keys: function() {
            return Object.keys(map);
          },
          put: function(key, value) {
            if (!map[key]) {
              map[key] = [];
            }

            map[key].push(value);
          },
          remove: function(key, value) {
            var values = map[key];

            if (!values) {
              return;
            }

            var idx = values.indexOf(value);

            if (idx !== -1) {
              values.splice(idx, 1);
            }

            if (!values.length) {
              delete map[key];
            }
          }
        };
      }
    };
  });

angular.module('ui.bootstrap.dropdown', ['ui.bootstrap.multiMap', 'ui.bootstrap.position'])

.constant('uibDropdownConfig', {
  appendToOpenClass: 'uib-dropdown-open',
  openClass: 'open'
})

.service('uibDropdownService', ['$document', '$rootScope', '$$multiMap', function($document, $rootScope, $$multiMap) {
  var openScope = null;
  var openedContainers = $$multiMap.createNew();

  this.isOnlyOpen = function(dropdownScope, appendTo) {
    var openedDropdowns = openedContainers.get(appendTo);
    if (openedDropdowns) {
      var openDropdown = openedDropdowns.reduce(function(toClose, dropdown) {
        if (dropdown.scope === dropdownScope) {
          return dropdown;
        }

        return toClose;
      }, {});
      if (openDropdown) {
        return openedDropdowns.length === 1;
      }
    }

    return false;
  };

  this.open = function(dropdownScope, element, appendTo) {
    if (!openScope) {
      $document.on('click', closeDropdown);
    }

    if (openScope && openScope !== dropdownScope) {
      openScope.isOpen = false;
    }

    openScope = dropdownScope;

    if (!appendTo) {
      return;
    }

    var openedDropdowns = openedContainers.get(appendTo);
    if (openedDropdowns) {
      var openedScopes = openedDropdowns.map(function(dropdown) {
        return dropdown.scope;
      });
      if (openedScopes.indexOf(dropdownScope) === -1) {
        openedContainers.put(appendTo, {
          scope: dropdownScope
        });
      }
    } else {
      openedContainers.put(appendTo, {
        scope: dropdownScope
      });
    }
  };

  this.close = function(dropdownScope, element, appendTo) {
    if (openScope === dropdownScope) {
      $document.off('click', closeDropdown);
      $document.off('keydown', this.keybindFilter);
      openScope = null;
    }

    if (!appendTo) {
      return;
    }

    var openedDropdowns = openedContainers.get(appendTo);
    if (openedDropdowns) {
      var dropdownToClose = openedDropdowns.reduce(function(toClose, dropdown) {
        if (dropdown.scope === dropdownScope) {
          return dropdown;
        }

        return toClose;
      }, {});
      if (dropdownToClose) {
        openedContainers.remove(appendTo, dropdownToClose);
      }
    }
  };

  var closeDropdown = function(evt) {
    // This method may still be called during the same mouse event that
    // unbound this event handler. So check openScope before proceeding.
    if (!openScope || !openScope.isOpen) { return; }

    if (evt && openScope.getAutoClose() === 'disabled') { return; }

    if (evt && evt.which === 3) { return; }

    var toggleElement = openScope.getToggleElement();
    if (evt && toggleElement && toggleElement[0].contains(evt.target)) {
      return;
    }

    var dropdownElement = openScope.getDropdownElement();
    if (evt && openScope.getAutoClose() === 'outsideClick' &&
      dropdownElement && dropdownElement[0].contains(evt.target)) {
      return;
    }

    openScope.focusToggleElement();
    openScope.isOpen = false;

    if (!$rootScope.$$phase) {
      openScope.$apply();
    }
  };

  this.keybindFilter = function(evt) {
    if (!openScope) {
      // see this.close as ESC could have been pressed which kills the scope so we can not proceed
      return;
    }

    var dropdownElement = openScope.getDropdownElement();
    var toggleElement = openScope.getToggleElement();
    var dropdownElementTargeted = dropdownElement && dropdownElement[0].contains(evt.target);
    var toggleElementTargeted = toggleElement && toggleElement[0].contains(evt.target);
    if (evt.which === 27) {
      evt.stopPropagation();
      openScope.focusToggleElement();
      closeDropdown();
    } else if (openScope.isKeynavEnabled() && [38, 40].indexOf(evt.which) !== -1 && openScope.isOpen && (dropdownElementTargeted || toggleElementTargeted)) {
      evt.preventDefault();
      evt.stopPropagation();
      openScope.focusDropdownEntry(evt.which);
    }
  };
}])

.controller('UibDropdownController', ['$scope', '$element', '$attrs', '$parse', 'uibDropdownConfig', 'uibDropdownService', '$animate', '$uibPosition', '$document', '$compile', '$templateRequest', function($scope, $element, $attrs, $parse, dropdownConfig, uibDropdownService, $animate, $position, $document, $compile, $templateRequest) {
  var self = this,
    scope = $scope.$new(), // create a child scope so we are not polluting original one
    templateScope,
    appendToOpenClass = dropdownConfig.appendToOpenClass,
    openClass = dropdownConfig.openClass,
    getIsOpen,
    setIsOpen = angular.noop,
    toggleInvoker = $attrs.onToggle ? $parse($attrs.onToggle) : angular.noop,
    keynavEnabled = false,
    selectedOption = null,
    body = $document.find('body');

  $element.addClass('dropdown');

  this.init = function() {
    if ($attrs.isOpen) {
      getIsOpen = $parse($attrs.isOpen);
      setIsOpen = getIsOpen.assign;

      $scope.$watch(getIsOpen, function(value) {
        scope.isOpen = !!value;
      });
    }

    keynavEnabled = angular.isDefined($attrs.keyboardNav);
  };

  this.toggle = function(open) {
    scope.isOpen = arguments.length ? !!open : !scope.isOpen;
    if (angular.isFunction(setIsOpen)) {
      setIsOpen(scope, scope.isOpen);
    }

    return scope.isOpen;
  };

  // Allow other directives to watch status
  this.isOpen = function() {
    return scope.isOpen;
  };

  scope.getToggleElement = function() {
    return self.toggleElement;
  };

  scope.getAutoClose = function() {
    return $attrs.autoClose || 'always'; //or 'outsideClick' or 'disabled'
  };

  scope.getElement = function() {
    return $element;
  };

  scope.isKeynavEnabled = function() {
    return keynavEnabled;
  };

  scope.focusDropdownEntry = function(keyCode) {
    var elems = self.dropdownMenu ? //If append to body is used.
      angular.element(self.dropdownMenu).find('a') :
      $element.find('ul').eq(0).find('a');

    switch (keyCode) {
      case 40: {
        if (!angular.isNumber(self.selectedOption)) {
          self.selectedOption = 0;
        } else {
          self.selectedOption = self.selectedOption === elems.length - 1 ?
            self.selectedOption :
            self.selectedOption + 1;
        }
        break;
      }
      case 38: {
        if (!angular.isNumber(self.selectedOption)) {
          self.selectedOption = elems.length - 1;
        } else {
          self.selectedOption = self.selectedOption === 0 ?
            0 : self.selectedOption - 1;
        }
        break;
      }
    }
    elems[self.selectedOption].focus();
  };

  scope.getDropdownElement = function() {
    return self.dropdownMenu;
  };

  scope.focusToggleElement = function() {
    if (self.toggleElement) {
      self.toggleElement[0].focus();
    }
  };

  function removeDropdownMenu() {
    $element.append(self.dropdownMenu);
  }

  scope.$watch('isOpen', function(isOpen, wasOpen) {
    var appendTo = null,
      appendToBody = false;

    if (angular.isDefined($attrs.dropdownAppendTo)) {
      var appendToEl = $parse($attrs.dropdownAppendTo)(scope);
      if (appendToEl) {
        appendTo = angular.element(appendToEl);
      }
    }

    if (angular.isDefined($attrs.dropdownAppendToBody)) {
      var appendToBodyValue = $parse($attrs.dropdownAppendToBody)(scope);
      if (appendToBodyValue !== false) {
        appendToBody = true;
      }
    }

    if (appendToBody && !appendTo) {
      appendTo = body;
    }

    if (appendTo && self.dropdownMenu) {
      if (isOpen) {
        appendTo.append(self.dropdownMenu);
        $element.on('$destroy', removeDropdownMenu);
      } else {
        $element.off('$destroy', removeDropdownMenu);
        removeDropdownMenu();
      }
    }

    if (appendTo && self.dropdownMenu) {
      var pos = $position.positionElements($element, self.dropdownMenu, 'bottom-left', true),
        css,
        rightalign,
        scrollbarPadding,
        scrollbarWidth = 0;

      css = {
        top: pos.top + 'px',
        display: isOpen ? 'block' : 'none'
      };

      rightalign = self.dropdownMenu.hasClass('dropdown-menu-right');
      if (!rightalign) {
        css.left = pos.left + 'px';
        css.right = 'auto';
      } else {
        css.left = 'auto';
        scrollbarPadding = $position.scrollbarPadding(appendTo);

        if (scrollbarPadding.heightOverflow && scrollbarPadding.scrollbarWidth) {
          scrollbarWidth = scrollbarPadding.scrollbarWidth;
        }

        css.right = window.innerWidth - scrollbarWidth -
          (pos.left + $element.prop('offsetWidth')) + 'px';
      }

      // Need to adjust our positioning to be relative to the appendTo container
      // if it's not the body element
      if (!appendToBody) {
        var appendOffset = $position.offset(appendTo);

        css.top = pos.top - appendOffset.top + 'px';

        if (!rightalign) {
          css.left = pos.left - appendOffset.left + 'px';
        } else {
          css.right = window.innerWidth -
            (pos.left - appendOffset.left + $element.prop('offsetWidth')) + 'px';
        }
      }

      self.dropdownMenu.css(css);
    }

    var openContainer = appendTo ? appendTo : $element;
    var dropdownOpenClass = appendTo ? appendToOpenClass : openClass;
    var hasOpenClass = openContainer.hasClass(dropdownOpenClass);
    var isOnlyOpen = uibDropdownService.isOnlyOpen($scope, appendTo);

    if (hasOpenClass === !isOpen) {
      var toggleClass;
      if (appendTo) {
        toggleClass = !isOnlyOpen ? 'addClass' : 'removeClass';
      } else {
        toggleClass = isOpen ? 'addClass' : 'removeClass';
      }
      $animate[toggleClass](openContainer, dropdownOpenClass).then(function() {
        if (angular.isDefined(isOpen) && isOpen !== wasOpen) {
          toggleInvoker($scope, { open: !!isOpen });
        }
      });
    }

    if (isOpen) {
      if (self.dropdownMenuTemplateUrl) {
        $templateRequest(self.dropdownMenuTemplateUrl).then(function(tplContent) {
          templateScope = scope.$new();
          $compile(tplContent.trim())(templateScope, function(dropdownElement) {
            var newEl = dropdownElement;
            self.dropdownMenu.replaceWith(newEl);
            self.dropdownMenu = newEl;
            $document.on('keydown', uibDropdownService.keybindFilter);
          });
        });
      } else {
        $document.on('keydown', uibDropdownService.keybindFilter);
      }

      scope.focusToggleElement();
      uibDropdownService.open(scope, $element, appendTo);
    } else {
      uibDropdownService.close(scope, $element, appendTo);
      if (self.dropdownMenuTemplateUrl) {
        if (templateScope) {
          templateScope.$destroy();
        }
        var newEl = angular.element('<ul class="dropdown-menu"></ul>');
        self.dropdownMenu.replaceWith(newEl);
        self.dropdownMenu = newEl;
      }

      self.selectedOption = null;
    }

    if (angular.isFunction(setIsOpen)) {
      setIsOpen($scope, isOpen);
    }
  });
}])

.directive('uibDropdown', function() {
  return {
    controller: 'UibDropdownController',
    link: function(scope, element, attrs, dropdownCtrl) {
      dropdownCtrl.init();
    }
  };
})

.directive('uibDropdownMenu', function() {
  return {
    restrict: 'A',
    require: '?^uibDropdown',
    link: function(scope, element, attrs, dropdownCtrl) {
      if (!dropdownCtrl || angular.isDefined(attrs.dropdownNested)) {
        return;
      }

      element.addClass('dropdown-menu');

      var tplUrl = attrs.templateUrl;
      if (tplUrl) {
        dropdownCtrl.dropdownMenuTemplateUrl = tplUrl;
      }

      if (!dropdownCtrl.dropdownMenu) {
        dropdownCtrl.dropdownMenu = element;
      }
    }
  };
})

.directive('uibDropdownToggle', function() {
  return {
    require: '?^uibDropdown',
    link: function(scope, element, attrs, dropdownCtrl) {
      if (!dropdownCtrl) {
        return;
      }

      element.addClass('dropdown-toggle');

      dropdownCtrl.toggleElement = element;

      var toggleDropdown = function(event) {
        event.preventDefault();

        if (!element.hasClass('disabled') && !attrs.disabled) {
          scope.$apply(function() {
            dropdownCtrl.toggle();
          });
        }
      };

      element.on('click', toggleDropdown);

      // WAI-ARIA
      element.attr({ 'aria-haspopup': true, 'aria-expanded': false });
      scope.$watch(dropdownCtrl.isOpen, function(isOpen) {
        element.attr('aria-expanded', !!isOpen);
      });

      scope.$on('$destroy', function() {
        element.off('click', toggleDropdown);
      });
    }
  };
});

angular.module('ui.bootstrap.stackedMap', [])
/**
 * A helper, internal data structure that acts as a map but also allows getting / removing
 * elements in the LIFO order
 */
  .factory('$$stackedMap', function() {
    return {
      createNew: function() {
        var stack = [];

        return {
          add: function(key, value) {
            stack.push({
              key: key,
              value: value
            });
          },
          get: function(key) {
            for (var i = 0; i < stack.length; i++) {
              if (key === stack[i].key) {
                return stack[i];
              }
            }
          },
          keys: function() {
            var keys = [];
            for (var i = 0; i < stack.length; i++) {
              keys.push(stack[i].key);
            }
            return keys;
          },
          top: function() {
            return stack[stack.length - 1];
          },
          remove: function(key) {
            var idx = -1;
            for (var i = 0; i < stack.length; i++) {
              if (key === stack[i].key) {
                idx = i;
                break;
              }
            }
            return stack.splice(idx, 1)[0];
          },
          removeTop: function() {
            return stack.pop();
          },
          length: function() {
            return stack.length;
          }
        };
      }
    };
  });
angular.module('ui.bootstrap.modal', ['ui.bootstrap.multiMap', 'ui.bootstrap.stackedMap', 'ui.bootstrap.position'])
/**
 * Pluggable resolve mechanism for the modal resolve resolution
 * Supports UI Router's $resolve service
 */
  .provider('$uibResolve', function() {
    var resolve = this;
    this.resolver = null;

    this.setResolver = function(resolver) {
      this.resolver = resolver;
    };

    this.$get = ['$injector', '$q', function($injector, $q) {
      var resolver = resolve.resolver ? $injector.get(resolve.resolver) : null;
      return {
        resolve: function(invocables, locals, parent, self) {
          if (resolver) {
            return resolver.resolve(invocables, locals, parent, self);
          }

          var promises = [];

          angular.forEach(invocables, function(value) {
            if (angular.isFunction(value) || angular.isArray(value)) {
              promises.push($q.resolve($injector.invoke(value)));
            } else if (angular.isString(value)) {
              promises.push($q.resolve($injector.get(value)));
            } else {
              promises.push($q.resolve(value));
            }
          });

          return $q.all(promises).then(function(resolves) {
            var resolveObj = {};
            var resolveIter = 0;
            angular.forEach(invocables, function(value, key) {
              resolveObj[key] = resolves[resolveIter++];
            });

            return resolveObj;
          });
        }
      };
    }];
  })

/**
 * A helper directive for the $modal service. It creates a backdrop element.
 */
  .directive('uibModalBackdrop', ['$animate', '$injector', '$uibModalStack',
  function($animate, $injector, $modalStack) {
    return {
      restrict: 'A',
      compile: function(tElement, tAttrs) {
        tElement.addClass(tAttrs.backdropClass);
        return linkFn;
      }
    };

    function linkFn(scope, element, attrs) {
      if (attrs.modalInClass) {
        $animate.addClass(element, attrs.modalInClass);

        scope.$on($modalStack.NOW_CLOSING_EVENT, function(e, setIsAsync) {
          var done = setIsAsync();
          if (scope.modalOptions.animation) {
            $animate.removeClass(element, attrs.modalInClass).then(done);
          } else {
            done();
          }
        });
      }
    }
  }])

  .directive('uibModalWindow', ['$uibModalStack', '$q', '$animateCss', '$document',
  function($modalStack, $q, $animateCss, $document) {
    return {
      scope: {
        index: '@'
      },
      restrict: 'A',
      transclude: true,
      templateUrl: function(tElement, tAttrs) {
        return tAttrs.templateUrl || 'uib/template/modal/window.html';
      },
      link: function(scope, element, attrs) {
        element.addClass(attrs.windowTopClass || '');
        scope.size = attrs.size;

        scope.close = function(evt) {
          var modal = $modalStack.getTop();
          if (modal && modal.value.backdrop &&
            modal.value.backdrop !== 'static' &&
            evt.target === evt.currentTarget) {
            evt.preventDefault();
            evt.stopPropagation();
            $modalStack.dismiss(modal.key, 'backdrop click');
          }
        };

        // moved from template to fix issue #2280
        element.on('click', scope.close);

        // This property is only added to the scope for the purpose of detecting when this directive is rendered.
        // We can detect that by using this property in the template associated with this directive and then use
        // {@link Attribute#$observe} on it. For more details please see {@link TableColumnResize}.
        scope.$isRendered = true;

        // Deferred object that will be resolved when this modal is rendered.
        var modalRenderDeferObj = $q.defer();
        // Resolve render promise post-digest
        scope.$$postDigest(function() {
          modalRenderDeferObj.resolve();
        });

        modalRenderDeferObj.promise.then(function() {
          var animationPromise = null;

          if (attrs.modalInClass) {
            animationPromise = $animateCss(element, {
              addClass: attrs.modalInClass
            }).start();

            scope.$on($modalStack.NOW_CLOSING_EVENT, function(e, setIsAsync) {
              var done = setIsAsync();
              $animateCss(element, {
                removeClass: attrs.modalInClass
              }).start().then(done);
            });
          }


          $q.when(animationPromise).then(function() {
            // Notify {@link $modalStack} that modal is rendered.
            var modal = $modalStack.getTop();
            if (modal) {
              $modalStack.modalRendered(modal.key);
            }

            /**
             * If something within the freshly-opened modal already has focus (perhaps via a
             * directive that causes focus) then there's no need to try to focus anything.
             */
            if (!($document[0].activeElement && element[0].contains($document[0].activeElement))) {
              var inputWithAutofocus = element[0].querySelector('[autofocus]');
              /**
               * Auto-focusing of a freshly-opened modal element causes any child elements
               * with the autofocus attribute to lose focus. This is an issue on touch
               * based devices which will show and then hide the onscreen keyboard.
               * Attempts to refocus the autofocus element via JavaScript will not reopen
               * the onscreen keyboard. Fixed by updated the focusing logic to only autofocus
               * the modal element if the modal does not contain an autofocus element.
               */
              if (inputWithAutofocus) {
                inputWithAutofocus.focus();
              } else {
                element[0].focus();
              }
            }
          });
        });
      }
    };
  }])

  .directive('uibModalAnimationClass', function() {
    return {
      compile: function(tElement, tAttrs) {
        if (tAttrs.modalAnimation) {
          tElement.addClass(tAttrs.uibModalAnimationClass);
        }
      }
    };
  })

  .directive('uibModalTransclude', ['$animate', function($animate) {
    return {
      link: function(scope, element, attrs, controller, transclude) {
        transclude(scope.$parent, function(clone) {
          element.empty();
          $animate.enter(clone, element);
        });
      }
    };
  }])

  .factory('$uibModalStack', ['$animate', '$animateCss', '$document',
    '$compile', '$rootScope', '$q', '$$multiMap', '$$stackedMap', '$uibPosition',
    function($animate, $animateCss, $document, $compile, $rootScope, $q, $$multiMap, $$stackedMap, $uibPosition) {
      var OPENED_MODAL_CLASS = 'modal-open';

      var backdropDomEl, backdropScope;
      var openedWindows = $$stackedMap.createNew();
      var openedClasses = $$multiMap.createNew();
      var $modalStack = {
        NOW_CLOSING_EVENT: 'modal.stack.now-closing'
      };
      var topModalIndex = 0;
      var previousTopOpenedModal = null;
      var ARIA_HIDDEN_ATTRIBUTE_NAME = 'data-bootstrap-modal-aria-hidden-count';

      //Modal focus behavior
      var tabbableSelector = 'a[href], area[href], input:not([disabled]):not([tabindex=\'-1\']), ' +
        'button:not([disabled]):not([tabindex=\'-1\']),select:not([disabled]):not([tabindex=\'-1\']), textarea:not([disabled]):not([tabindex=\'-1\']), ' +
        'iframe, object, embed, *[tabindex]:not([tabindex=\'-1\']), *[contenteditable=true]';
      var scrollbarPadding;
      var SNAKE_CASE_REGEXP = /[A-Z]/g;

      // TODO: extract into common dependency with tooltip
      function snake_case(name) {
        var separator = '-';
        return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
          return (pos ? separator : '') + letter.toLowerCase();
        });
      }

      function isVisible(element) {
        return !!(element.offsetWidth ||
          element.offsetHeight ||
          element.getClientRects().length);
      }

      function backdropIndex() {
        var topBackdropIndex = -1;
        var opened = openedWindows.keys();
        for (var i = 0; i < opened.length; i++) {
          if (openedWindows.get(opened[i]).value.backdrop) {
            topBackdropIndex = i;
          }
        }

        // If any backdrop exist, ensure that it's index is always
        // right below the top modal
        if (topBackdropIndex > -1 && topBackdropIndex < topModalIndex) {
          topBackdropIndex = topModalIndex;
        }
        return topBackdropIndex;
      }

      $rootScope.$watch(backdropIndex, function(newBackdropIndex) {
        if (backdropScope) {
          backdropScope.index = newBackdropIndex;
        }
      });

      function removeModalWindow(modalInstance, elementToReceiveFocus) {
        var modalWindow = openedWindows.get(modalInstance).value;
        var appendToElement = modalWindow.appendTo;

        //clean up the stack
        openedWindows.remove(modalInstance);
        previousTopOpenedModal = openedWindows.top();
        if (previousTopOpenedModal) {
          topModalIndex = parseInt(previousTopOpenedModal.value.modalDomEl.attr('index'), 10);
        }

        removeAfterAnimate(modalWindow.modalDomEl, modalWindow.modalScope, function() {
          var modalBodyClass = modalWindow.openedClass || OPENED_MODAL_CLASS;
          openedClasses.remove(modalBodyClass, modalInstance);
          var areAnyOpen = openedClasses.hasKey(modalBodyClass);
          appendToElement.toggleClass(modalBodyClass, areAnyOpen);
          if (!areAnyOpen && scrollbarPadding && scrollbarPadding.heightOverflow && scrollbarPadding.scrollbarWidth) {
            if (scrollbarPadding.originalRight) {
              appendToElement.css({paddingRight: scrollbarPadding.originalRight + 'px'});
            } else {
              appendToElement.css({paddingRight: ''});
            }
            scrollbarPadding = null;
          }
          toggleTopWindowClass(true);
        }, modalWindow.closedDeferred);
        checkRemoveBackdrop();

        //move focus to specified element if available, or else to body
        if (elementToReceiveFocus && elementToReceiveFocus.focus) {
          elementToReceiveFocus.focus();
        } else if (appendToElement.focus) {
          appendToElement.focus();
        }
      }

      // Add or remove "windowTopClass" from the top window in the stack
      function toggleTopWindowClass(toggleSwitch) {
        var modalWindow;

        if (openedWindows.length() > 0) {
          modalWindow = openedWindows.top().value;
          modalWindow.modalDomEl.toggleClass(modalWindow.windowTopClass || '', toggleSwitch);
        }
      }

      function checkRemoveBackdrop() {
        //remove backdrop if no longer needed
        if (backdropDomEl && backdropIndex() === -1) {
          var backdropScopeRef = backdropScope;
          removeAfterAnimate(backdropDomEl, backdropScope, function() {
            backdropScopeRef = null;
          });
          backdropDomEl = undefined;
          backdropScope = undefined;
        }
      }

      function removeAfterAnimate(domEl, scope, done, closedDeferred) {
        var asyncDeferred;
        var asyncPromise = null;
        var setIsAsync = function() {
          if (!asyncDeferred) {
            asyncDeferred = $q.defer();
            asyncPromise = asyncDeferred.promise;
          }

          return function asyncDone() {
            asyncDeferred.resolve();
          };
        };
        scope.$broadcast($modalStack.NOW_CLOSING_EVENT, setIsAsync);

        // Note that it's intentional that asyncPromise might be null.
        // That's when setIsAsync has not been called during the
        // NOW_CLOSING_EVENT broadcast.
        return $q.when(asyncPromise).then(afterAnimating);

        function afterAnimating() {
          if (afterAnimating.done) {
            return;
          }
          afterAnimating.done = true;

          $animate.leave(domEl).then(function() {
            if (done) {
              done();
            }

            domEl.remove();
            if (closedDeferred) {
              closedDeferred.resolve();
            }
          });

          scope.$destroy();
        }
      }

      $document.on('keydown', keydownListener);

      $rootScope.$on('$destroy', function() {
        $document.off('keydown', keydownListener);
      });

      function keydownListener(evt) {
        if (evt.isDefaultPrevented()) {
          return evt;
        }

        var modal = openedWindows.top();
        if (modal) {
          switch (evt.which) {
            case 27: {
              if (modal.value.keyboard) {
                evt.preventDefault();
                $rootScope.$apply(function() {
                  $modalStack.dismiss(modal.key, 'escape key press');
                });
              }
              break;
            }
            case 9: {
              var list = $modalStack.loadFocusElementList(modal);
              var focusChanged = false;
              if (evt.shiftKey) {
                if ($modalStack.isFocusInFirstItem(evt, list) || $modalStack.isModalFocused(evt, modal)) {
                  focusChanged = $modalStack.focusLastFocusableElement(list);
                }
              } else {
                if ($modalStack.isFocusInLastItem(evt, list)) {
                  focusChanged = $modalStack.focusFirstFocusableElement(list);
                }
              }

              if (focusChanged) {
                evt.preventDefault();
                evt.stopPropagation();
              }

              break;
            }
          }
        }
      }

      $modalStack.open = function(modalInstance, modal) {
        var modalOpener = $document[0].activeElement,
          modalBodyClass = modal.openedClass || OPENED_MODAL_CLASS;

        toggleTopWindowClass(false);

        // Store the current top first, to determine what index we ought to use
        // for the current top modal
        previousTopOpenedModal = openedWindows.top();

        openedWindows.add(modalInstance, {
          deferred: modal.deferred,
          renderDeferred: modal.renderDeferred,
          closedDeferred: modal.closedDeferred,
          modalScope: modal.scope,
          backdrop: modal.backdrop,
          keyboard: modal.keyboard,
          openedClass: modal.openedClass,
          windowTopClass: modal.windowTopClass,
          animation: modal.animation,
          appendTo: modal.appendTo
        });

        openedClasses.put(modalBodyClass, modalInstance);

        var appendToElement = modal.appendTo,
            currBackdropIndex = backdropIndex();

        if (currBackdropIndex >= 0 && !backdropDomEl) {
          backdropScope = $rootScope.$new(true);
          backdropScope.modalOptions = modal;
          backdropScope.index = currBackdropIndex;
          backdropDomEl = angular.element('<div uib-modal-backdrop="modal-backdrop"></div>');
          backdropDomEl.attr({
            'class': 'modal-backdrop',
            'ng-style': '{\'z-index\': 1040 + (index && 1 || 0) + index*10}',
            'uib-modal-animation-class': 'fade',
            'modal-in-class': 'in'
          });
          if (modal.backdropClass) {
            backdropDomEl.addClass(modal.backdropClass);
          }

          if (modal.animation) {
            backdropDomEl.attr('modal-animation', 'true');
          }
          $compile(backdropDomEl)(backdropScope);
          $animate.enter(backdropDomEl, appendToElement);
          if ($uibPosition.isScrollable(appendToElement)) {
            scrollbarPadding = $uibPosition.scrollbarPadding(appendToElement);
            if (scrollbarPadding.heightOverflow && scrollbarPadding.scrollbarWidth) {
              appendToElement.css({paddingRight: scrollbarPadding.right + 'px'});
            }
          }
        }

        var content;
        if (modal.component) {
          content = document.createElement(snake_case(modal.component.name));
          content = angular.element(content);
          content.attr({
            resolve: '$resolve',
            'modal-instance': '$uibModalInstance',
            close: '$close($value)',
            dismiss: '$dismiss($value)'
          });
        } else {
          content = modal.content;
        }

        // Set the top modal index based on the index of the previous top modal
        topModalIndex = previousTopOpenedModal ? parseInt(previousTopOpenedModal.value.modalDomEl.attr('index'), 10) + 1 : 0;
        var angularDomEl = angular.element('<div uib-modal-window="modal-window"></div>');
        angularDomEl.attr({
          'class': 'modal',
          'template-url': modal.windowTemplateUrl,
          'window-top-class': modal.windowTopClass,
          'role': 'dialog',
          'aria-labelledby': modal.ariaLabelledBy,
          'aria-describedby': modal.ariaDescribedBy,
          'size': modal.size,
          'index': topModalIndex,
          'animate': 'animate',
          'ng-style': '{\'z-index\': 1050 + $$topModalIndex*10, display: \'block\'}',
          'tabindex': -1,
          'uib-modal-animation-class': 'fade',
          'modal-in-class': 'in'
        }).append(content);
        if (modal.windowClass) {
          angularDomEl.addClass(modal.windowClass);
        }

        if (modal.animation) {
          angularDomEl.attr('modal-animation', 'true');
        }

        appendToElement.addClass(modalBodyClass);
        if (modal.scope) {
          // we need to explicitly add the modal index to the modal scope
          // because it is needed by ngStyle to compute the zIndex property.
          modal.scope.$$topModalIndex = topModalIndex;
        }
        $animate.enter($compile(angularDomEl)(modal.scope), appendToElement);

        openedWindows.top().value.modalDomEl = angularDomEl;
        openedWindows.top().value.modalOpener = modalOpener;

        applyAriaHidden(angularDomEl);

        function applyAriaHidden(el) {
          if (!el || el[0].tagName === 'BODY') {
            return;
          }

          getSiblings(el).forEach(function(sibling) {
            var elemIsAlreadyHidden = sibling.getAttribute('aria-hidden') === 'true',
              ariaHiddenCount = parseInt(sibling.getAttribute(ARIA_HIDDEN_ATTRIBUTE_NAME), 10);

            if (!ariaHiddenCount) {
              ariaHiddenCount = elemIsAlreadyHidden ? 1 : 0;
            }

            sibling.setAttribute(ARIA_HIDDEN_ATTRIBUTE_NAME, ariaHiddenCount + 1);
            sibling.setAttribute('aria-hidden', 'true');
          });

          return applyAriaHidden(el.parent());

          function getSiblings(el) {
            var children = el.parent() ? el.parent().children() : [];

            return Array.prototype.filter.call(children, function(child) {
              return child !== el[0];
            });
          }
        }
      };

      function broadcastClosing(modalWindow, resultOrReason, closing) {
        return !modalWindow.value.modalScope.$broadcast('modal.closing', resultOrReason, closing).defaultPrevented;
      }

      function unhideBackgroundElements() {
        Array.prototype.forEach.call(
          document.querySelectorAll('[' + ARIA_HIDDEN_ATTRIBUTE_NAME + ']'),
          function(hiddenEl) {
            var ariaHiddenCount = parseInt(hiddenEl.getAttribute(ARIA_HIDDEN_ATTRIBUTE_NAME), 10),
              newHiddenCount = ariaHiddenCount - 1;
            hiddenEl.setAttribute(ARIA_HIDDEN_ATTRIBUTE_NAME, newHiddenCount);

            if (!newHiddenCount) {
              hiddenEl.removeAttribute(ARIA_HIDDEN_ATTRIBUTE_NAME);
              hiddenEl.removeAttribute('aria-hidden');
            }
          }
        );
      }

      $modalStack.close = function(modalInstance, result) {
        var modalWindow = openedWindows.get(modalInstance);
        unhideBackgroundElements();
        if (modalWindow && broadcastClosing(modalWindow, result, true)) {
          modalWindow.value.modalScope.$$uibDestructionScheduled = true;
          modalWindow.value.deferred.resolve(result);
          removeModalWindow(modalInstance, modalWindow.value.modalOpener);
          return true;
        }

        return !modalWindow;
      };

      $modalStack.dismiss = function(modalInstance, reason) {
        var modalWindow = openedWindows.get(modalInstance);
        unhideBackgroundElements();
        if (modalWindow && broadcastClosing(modalWindow, reason, false)) {
          modalWindow.value.modalScope.$$uibDestructionScheduled = true;
          modalWindow.value.deferred.reject(reason);
          removeModalWindow(modalInstance, modalWindow.value.modalOpener);
          return true;
        }
        return !modalWindow;
      };

      $modalStack.dismissAll = function(reason) {
        var topModal = this.getTop();
        while (topModal && this.dismiss(topModal.key, reason)) {
          topModal = this.getTop();
        }
      };

      $modalStack.getTop = function() {
        return openedWindows.top();
      };

      $modalStack.modalRendered = function(modalInstance) {
        var modalWindow = openedWindows.get(modalInstance);
        if (modalWindow) {
          modalWindow.value.renderDeferred.resolve();
        }
      };

      $modalStack.focusFirstFocusableElement = function(list) {
        if (list.length > 0) {
          list[0].focus();
          return true;
        }
        return false;
      };

      $modalStack.focusLastFocusableElement = function(list) {
        if (list.length > 0) {
          list[list.length - 1].focus();
          return true;
        }
        return false;
      };

      $modalStack.isModalFocused = function(evt, modalWindow) {
        if (evt && modalWindow) {
          var modalDomEl = modalWindow.value.modalDomEl;
          if (modalDomEl && modalDomEl.length) {
            return (evt.target || evt.srcElement) === modalDomEl[0];
          }
        }
        return false;
      };

      $modalStack.isFocusInFirstItem = function(evt, list) {
        if (list.length > 0) {
          return (evt.target || evt.srcElement) === list[0];
        }
        return false;
      };

      $modalStack.isFocusInLastItem = function(evt, list) {
        if (list.length > 0) {
          return (evt.target || evt.srcElement) === list[list.length - 1];
        }
        return false;
      };

      $modalStack.loadFocusElementList = function(modalWindow) {
        if (modalWindow) {
          var modalDomE1 = modalWindow.value.modalDomEl;
          if (modalDomE1 && modalDomE1.length) {
            var elements = modalDomE1[0].querySelectorAll(tabbableSelector);
            return elements ?
              Array.prototype.filter.call(elements, function(element) {
                return isVisible(element);
              }) : elements;
          }
        }
      };

      return $modalStack;
    }])

  .provider('$uibModal', function() {
    var $modalProvider = {
      options: {
        animation: true,
        backdrop: true, //can also be false or 'static'
        keyboard: true
      },
      $get: ['$rootScope', '$q', '$document', '$templateRequest', '$controller', '$uibResolve', '$uibModalStack',
        function ($rootScope, $q, $document, $templateRequest, $controller, $uibResolve, $modalStack) {
          var $modal = {};

          function getTemplatePromise(options) {
            return options.template ? $q.when(options.template) :
              $templateRequest(angular.isFunction(options.templateUrl) ?
                options.templateUrl() : options.templateUrl);
          }

          var promiseChain = null;
          $modal.getPromiseChain = function() {
            return promiseChain;
          };

          $modal.open = function(modalOptions) {
            var modalResultDeferred = $q.defer();
            var modalOpenedDeferred = $q.defer();
            var modalClosedDeferred = $q.defer();
            var modalRenderDeferred = $q.defer();

            //prepare an instance of a modal to be injected into controllers and returned to a caller
            var modalInstance = {
              result: modalResultDeferred.promise,
              opened: modalOpenedDeferred.promise,
              closed: modalClosedDeferred.promise,
              rendered: modalRenderDeferred.promise,
              close: function (result) {
                return $modalStack.close(modalInstance, result);
              },
              dismiss: function (reason) {
                return $modalStack.dismiss(modalInstance, reason);
              }
            };

            //merge and clean up options
            modalOptions = angular.extend({}, $modalProvider.options, modalOptions);
            modalOptions.resolve = modalOptions.resolve || {};
            modalOptions.appendTo = modalOptions.appendTo || $document.find('body').eq(0);

            if (!modalOptions.appendTo.length) {
              throw new Error('appendTo element not found. Make sure that the element passed is in DOM.');
            }

            //verify options
            if (!modalOptions.component && !modalOptions.template && !modalOptions.templateUrl) {
              throw new Error('One of component or template or templateUrl options is required.');
            }

            var templateAndResolvePromise;
            if (modalOptions.component) {
              templateAndResolvePromise = $q.when($uibResolve.resolve(modalOptions.resolve, {}, null, null));
            } else {
              templateAndResolvePromise =
                $q.all([getTemplatePromise(modalOptions), $uibResolve.resolve(modalOptions.resolve, {}, null, null)]);
            }

            function resolveWithTemplate() {
              return templateAndResolvePromise;
            }

            // Wait for the resolution of the existing promise chain.
            // Then switch to our own combined promise dependency (regardless of how the previous modal fared).
            // Then add to $modalStack and resolve opened.
            // Finally clean up the chain variable if no subsequent modal has overwritten it.
            var samePromise;
            samePromise = promiseChain = $q.all([promiseChain])
              .then(resolveWithTemplate, resolveWithTemplate)
              .then(function resolveSuccess(tplAndVars) {
                var providedScope = modalOptions.scope || $rootScope;

                var modalScope = providedScope.$new();
                modalScope.$close = modalInstance.close;
                modalScope.$dismiss = modalInstance.dismiss;

                modalScope.$on('$destroy', function() {
                  if (!modalScope.$$uibDestructionScheduled) {
                    modalScope.$dismiss('$uibUnscheduledDestruction');
                  }
                });

                var modal = {
                  scope: modalScope,
                  deferred: modalResultDeferred,
                  renderDeferred: modalRenderDeferred,
                  closedDeferred: modalClosedDeferred,
                  animation: modalOptions.animation,
                  backdrop: modalOptions.backdrop,
                  keyboard: modalOptions.keyboard,
                  backdropClass: modalOptions.backdropClass,
                  windowTopClass: modalOptions.windowTopClass,
                  windowClass: modalOptions.windowClass,
                  windowTemplateUrl: modalOptions.windowTemplateUrl,
                  ariaLabelledBy: modalOptions.ariaLabelledBy,
                  ariaDescribedBy: modalOptions.ariaDescribedBy,
                  size: modalOptions.size,
                  openedClass: modalOptions.openedClass,
                  appendTo: modalOptions.appendTo
                };

                var component = {};
                var ctrlInstance, ctrlInstantiate, ctrlLocals = {};

                if (modalOptions.component) {
                  constructLocals(component, false, true, false);
                  component.name = modalOptions.component;
                  modal.component = component;
                } else if (modalOptions.controller) {
                  constructLocals(ctrlLocals, true, false, true);

                  // the third param will make the controller instantiate later,private api
                  // @see https://github.com/angular/angular.js/blob/master/src/ng/controller.js#L126
                  ctrlInstantiate = $controller(modalOptions.controller, ctrlLocals, true, modalOptions.controllerAs);
                  if (modalOptions.controllerAs && modalOptions.bindToController) {
                    ctrlInstance = ctrlInstantiate.instance;
                    ctrlInstance.$close = modalScope.$close;
                    ctrlInstance.$dismiss = modalScope.$dismiss;
                    angular.extend(ctrlInstance, {
                      $resolve: ctrlLocals.$scope.$resolve
                    }, providedScope);
                  }

                  ctrlInstance = ctrlInstantiate();

                  if (angular.isFunction(ctrlInstance.$onInit)) {
                    ctrlInstance.$onInit();
                  }
                }

                if (!modalOptions.component) {
                  modal.content = tplAndVars[0];
                }

                $modalStack.open(modalInstance, modal);
                modalOpenedDeferred.resolve(true);

                function constructLocals(obj, template, instanceOnScope, injectable) {
                  obj.$scope = modalScope;
                  obj.$scope.$resolve = {};
                  if (instanceOnScope) {
                    obj.$scope.$uibModalInstance = modalInstance;
                  } else {
                    obj.$uibModalInstance = modalInstance;
                  }

                  var resolves = template ? tplAndVars[1] : tplAndVars;
                  angular.forEach(resolves, function(value, key) {
                    if (injectable) {
                      obj[key] = value;
                    }

                    obj.$scope.$resolve[key] = value;
                  });
                }
            }, function resolveError(reason) {
              modalOpenedDeferred.reject(reason);
              modalResultDeferred.reject(reason);
            })['finally'](function() {
              if (promiseChain === samePromise) {
                promiseChain = null;
              }
            });

            return modalInstance;
          };

          return $modal;
        }
      ]
    };

    return $modalProvider;
  });

angular.module('ui.bootstrap.paging', [])
/**
 * Helper internal service for generating common controller code between the
 * pager and pagination components
 */
.factory('uibPaging', ['$parse', function($parse) {
  return {
    create: function(ctrl, $scope, $attrs) {
      ctrl.setNumPages = $attrs.numPages ? $parse($attrs.numPages).assign : angular.noop;
      ctrl.ngModelCtrl = { $setViewValue: angular.noop }; // nullModelCtrl
      ctrl._watchers = [];

      ctrl.init = function(ngModelCtrl, config) {
        ctrl.ngModelCtrl = ngModelCtrl;
        ctrl.config = config;

        ngModelCtrl.$render = function() {
          ctrl.render();
        };

        if ($attrs.itemsPerPage) {
          ctrl._watchers.push($scope.$parent.$watch($attrs.itemsPerPage, function(value) {
            ctrl.itemsPerPage = parseInt(value, 10);
            $scope.totalPages = ctrl.calculateTotalPages();
            ctrl.updatePage();
          }));
        } else {
          ctrl.itemsPerPage = config.itemsPerPage;
        }

        $scope.$watch('totalItems', function(newTotal, oldTotal) {
          if (angular.isDefined(newTotal) || newTotal !== oldTotal) {
            $scope.totalPages = ctrl.calculateTotalPages();
            ctrl.updatePage();
          }
        });
      };

      ctrl.calculateTotalPages = function() {
        var totalPages = ctrl.itemsPerPage < 1 ? 1 : Math.ceil($scope.totalItems / ctrl.itemsPerPage);
        return Math.max(totalPages || 0, 1);
      };

      ctrl.render = function() {
        $scope.page = parseInt(ctrl.ngModelCtrl.$viewValue, 10) || 1;
      };

      $scope.selectPage = function(page, evt) {
        if (evt) {
          evt.preventDefault();
        }

        var clickAllowed = !$scope.ngDisabled || !evt;
        if (clickAllowed && $scope.page !== page && page > 0 && page <= $scope.totalPages) {
          if (evt && evt.target) {
            evt.target.blur();
          }
          ctrl.ngModelCtrl.$setViewValue(page);
          ctrl.ngModelCtrl.$render();
        }
      };

      $scope.getText = function(key) {
        return $scope[key + 'Text'] || ctrl.config[key + 'Text'];
      };

      $scope.noPrevious = function() {
        return $scope.page === 1;
      };

      $scope.noNext = function() {
        return $scope.page === $scope.totalPages;
      };

      ctrl.updatePage = function() {
        ctrl.setNumPages($scope.$parent, $scope.totalPages); // Readonly variable

        if ($scope.page > $scope.totalPages) {
          $scope.selectPage($scope.totalPages);
        } else {
          ctrl.ngModelCtrl.$render();
        }
      };

      $scope.$on('$destroy', function() {
        while (ctrl._watchers.length) {
          ctrl._watchers.shift()();
        }
      });
    }
  };
}]);

angular.module('ui.bootstrap.pager', ['ui.bootstrap.paging', 'ui.bootstrap.tabindex'])

.controller('UibPagerController', ['$scope', '$attrs', 'uibPaging', 'uibPagerConfig', function($scope, $attrs, uibPaging, uibPagerConfig) {
  $scope.align = angular.isDefined($attrs.align) ? $scope.$parent.$eval($attrs.align) : uibPagerConfig.align;

  uibPaging.create(this, $scope, $attrs);
}])

.constant('uibPagerConfig', {
  itemsPerPage: 10,
  previousText: '« Previous',
  nextText: 'Next »',
  align: true
})

.directive('uibPager', ['uibPagerConfig', function(uibPagerConfig) {
  return {
    scope: {
      totalItems: '=',
      previousText: '@',
      nextText: '@',
      ngDisabled: '='
    },
    require: ['uibPager', '?ngModel'],
    restrict: 'A',
    controller: 'UibPagerController',
    controllerAs: 'pager',
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/pager/pager.html';
    },
    link: function(scope, element, attrs, ctrls) {
      element.addClass('pager');
      var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1];

      if (!ngModelCtrl) {
        return; // do nothing if no ng-model
      }

      paginationCtrl.init(ngModelCtrl, uibPagerConfig);
    }
  };
}]);

angular.module('ui.bootstrap.pagination', ['ui.bootstrap.paging', 'ui.bootstrap.tabindex'])
.controller('UibPaginationController', ['$scope', '$attrs', '$parse', 'uibPaging', 'uibPaginationConfig', function($scope, $attrs, $parse, uibPaging, uibPaginationConfig) {
  var ctrl = this;
  // Setup configuration parameters
  var maxSize = angular.isDefined($attrs.maxSize) ? $scope.$parent.$eval($attrs.maxSize) : uibPaginationConfig.maxSize,
    rotate = angular.isDefined($attrs.rotate) ? $scope.$parent.$eval($attrs.rotate) : uibPaginationConfig.rotate,
    forceEllipses = angular.isDefined($attrs.forceEllipses) ? $scope.$parent.$eval($attrs.forceEllipses) : uibPaginationConfig.forceEllipses,
    boundaryLinkNumbers = angular.isDefined($attrs.boundaryLinkNumbers) ? $scope.$parent.$eval($attrs.boundaryLinkNumbers) : uibPaginationConfig.boundaryLinkNumbers,
    pageLabel = angular.isDefined($attrs.pageLabel) ? function(idx) { return $scope.$parent.$eval($attrs.pageLabel, {$page: idx}); } : angular.identity;
  $scope.boundaryLinks = angular.isDefined($attrs.boundaryLinks) ? $scope.$parent.$eval($attrs.boundaryLinks) : uibPaginationConfig.boundaryLinks;
  $scope.directionLinks = angular.isDefined($attrs.directionLinks) ? $scope.$parent.$eval($attrs.directionLinks) : uibPaginationConfig.directionLinks;
  $attrs.$set('role', 'menu');

  uibPaging.create(this, $scope, $attrs);

  if ($attrs.maxSize) {
    ctrl._watchers.push($scope.$parent.$watch($parse($attrs.maxSize), function(value) {
      maxSize = parseInt(value, 10);
      ctrl.render();
    }));
  }

  // Create page object used in template
  function makePage(number, text, isActive) {
    return {
      number: number,
      text: text,
      active: isActive
    };
  }

  function getPages(currentPage, totalPages) {
    var pages = [];

    // Default page limits
    var startPage = 1, endPage = totalPages;
    var isMaxSized = angular.isDefined(maxSize) && maxSize < totalPages;

    // recompute if maxSize
    if (isMaxSized) {
      if (rotate) {
        // Current page is displayed in the middle of the visible ones
        startPage = Math.max(currentPage - Math.floor(maxSize / 2), 1);
        endPage = startPage + maxSize - 1;

        // Adjust if limit is exceeded
        if (endPage > totalPages) {
          endPage = totalPages;
          startPage = endPage - maxSize + 1;
        }
      } else {
        // Visible pages are paginated with maxSize
        startPage = (Math.ceil(currentPage / maxSize) - 1) * maxSize + 1;

        // Adjust last page if limit is exceeded
        endPage = Math.min(startPage + maxSize - 1, totalPages);
      }
    }

    // Add page number links
    for (var number = startPage; number <= endPage; number++) {
      var page = makePage(number, pageLabel(number), number === currentPage);
      pages.push(page);
    }

    // Add links to move between page sets
    if (isMaxSized && maxSize > 0 && (!rotate || forceEllipses || boundaryLinkNumbers)) {
      if (startPage > 1) {
        if (!boundaryLinkNumbers || startPage > 3) { //need ellipsis for all options unless range is too close to beginning
        var previousPageSet = makePage(startPage - 1, '...', false);
        pages.unshift(previousPageSet);
      }
        if (boundaryLinkNumbers) {
          if (startPage === 3) { //need to replace ellipsis when the buttons would be sequential
            var secondPageLink = makePage(2, '2', false);
            pages.unshift(secondPageLink);
          }
          //add the first page
          var firstPageLink = makePage(1, '1', false);
          pages.unshift(firstPageLink);
        }
      }

      if (endPage < totalPages) {
        if (!boundaryLinkNumbers || endPage < totalPages - 2) { //need ellipsis for all options unless range is too close to end
        var nextPageSet = makePage(endPage + 1, '...', false);
        pages.push(nextPageSet);
      }
        if (boundaryLinkNumbers) {
          if (endPage === totalPages - 2) { //need to replace ellipsis when the buttons would be sequential
            var secondToLastPageLink = makePage(totalPages - 1, totalPages - 1, false);
            pages.push(secondToLastPageLink);
          }
          //add the last page
          var lastPageLink = makePage(totalPages, totalPages, false);
          pages.push(lastPageLink);
        }
      }
    }
    return pages;
  }

  var originalRender = this.render;
  this.render = function() {
    originalRender();
    if ($scope.page > 0 && $scope.page <= $scope.totalPages) {
      $scope.pages = getPages($scope.page, $scope.totalPages);
    }
  };
}])

.constant('uibPaginationConfig', {
  itemsPerPage: 10,
  boundaryLinks: false,
  boundaryLinkNumbers: false,
  directionLinks: true,
  firstText: 'First',
  previousText: 'Previous',
  nextText: 'Next',
  lastText: 'Last',
  rotate: true,
  forceEllipses: false
})

.directive('uibPagination', ['$parse', 'uibPaginationConfig', function($parse, uibPaginationConfig) {
  return {
    scope: {
      totalItems: '=',
      firstText: '@',
      previousText: '@',
      nextText: '@',
      lastText: '@',
      ngDisabled:'='
    },
    require: ['uibPagination', '?ngModel'],
    restrict: 'A',
    controller: 'UibPaginationController',
    controllerAs: 'pagination',
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/pagination/pagination.html';
    },
    link: function(scope, element, attrs, ctrls) {
      element.addClass('pagination');
      var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1];

      if (!ngModelCtrl) {
         return; // do nothing if no ng-model
      }

      paginationCtrl.init(ngModelCtrl, uibPaginationConfig);
    }
  };
}]);

/**
 * The following features are still outstanding: animation as a
 * function, placement as a function, inside, support for more triggers than
 * just mouse enter/leave, html tooltips, and selector delegation.
 */
angular.module('ui.bootstrap.tooltip', ['ui.bootstrap.position', 'ui.bootstrap.stackedMap'])

/**
 * The $tooltip service creates tooltip- and popover-like directives as well as
 * houses global options for them.
 */
.provider('$uibTooltip', function() {
  // The default options tooltip and popover.
  var defaultOptions = {
    placement: 'top',
    placementClassPrefix: '',
    animation: true,
    popupDelay: 0,
    popupCloseDelay: 0,
    useContentExp: false
  };

  // Default hide triggers for each show trigger
  var triggerMap = {
    'mouseenter': 'mouseleave',
    'click': 'click',
    'outsideClick': 'outsideClick',
    'focus': 'blur',
    'none': ''
  };

  // The options specified to the provider globally.
  var globalOptions = {};

  /**
   * `options({})` allows global configuration of all tooltips in the
   * application.
   *
   *   var app = angular.module( 'App', ['ui.bootstrap.tooltip'], function( $tooltipProvider ) {
   *     // place tooltips left instead of top by default
   *     $tooltipProvider.options( { placement: 'left' } );
   *   });
   */
	this.options = function(value) {
		angular.extend(globalOptions, value);
	};

  /**
   * This allows you to extend the set of trigger mappings available. E.g.:
   *
   *   $tooltipProvider.setTriggers( { 'openTrigger': 'closeTrigger' } );
   */
  this.setTriggers = function setTriggers(triggers) {
    angular.extend(triggerMap, triggers);
  };

  /**
   * This is a helper function for translating camel-case to snake_case.
   */
  function snake_case(name) {
    var regexp = /[A-Z]/g;
    var separator = '-';
    return name.replace(regexp, function(letter, pos) {
      return (pos ? separator : '') + letter.toLowerCase();
    });
  }

  /**
   * Returns the actual instance of the $tooltip service.
   * TODO support multiple triggers
   */
  this.$get = ['$window', '$compile', '$timeout', '$document', '$uibPosition', '$interpolate', '$rootScope', '$parse', '$$stackedMap', function($window, $compile, $timeout, $document, $position, $interpolate, $rootScope, $parse, $$stackedMap) {
    var openedTooltips = $$stackedMap.createNew();
    $document.on('keyup', keypressListener);

    $rootScope.$on('$destroy', function() {
      $document.off('keyup', keypressListener);
    });

    function keypressListener(e) {
      if (e.which === 27) {
        var last = openedTooltips.top();
        if (last) {
          last.value.close();
          last = null;
        }
      }
    }

    return function $tooltip(ttType, prefix, defaultTriggerShow, options) {
      options = angular.extend({}, defaultOptions, globalOptions, options);

      /**
       * Returns an object of show and hide triggers.
       *
       * If a trigger is supplied,
       * it is used to show the tooltip; otherwise, it will use the `trigger`
       * option passed to the `$tooltipProvider.options` method; else it will
       * default to the trigger supplied to this directive factory.
       *
       * The hide trigger is based on the show trigger. If the `trigger` option
       * was passed to the `$tooltipProvider.options` method, it will use the
       * mapped trigger from `triggerMap` or the passed trigger if the map is
       * undefined; otherwise, it uses the `triggerMap` value of the show
       * trigger; else it will just use the show trigger.
       */
      function getTriggers(trigger) {
        var show = (trigger || options.trigger || defaultTriggerShow).split(' ');
        var hide = show.map(function(trigger) {
          return triggerMap[trigger] || trigger;
        });
        return {
          show: show,
          hide: hide
        };
      }

      var directiveName = snake_case(ttType);

      var startSym = $interpolate.startSymbol();
      var endSym = $interpolate.endSymbol();
      var template =
        '<div '+ directiveName + '-popup ' +
          'uib-title="' + startSym + 'title' + endSym + '" ' +
          (options.useContentExp ?
            'content-exp="contentExp()" ' :
            'content="' + startSym + 'content' + endSym + '" ') +
          'origin-scope="origScope" ' +
          'class="uib-position-measure ' + prefix + '" ' +
          'tooltip-animation-class="fade"' +
          'uib-tooltip-classes ' +
          'ng-class="{ in: isOpen }" ' +
          '>' +
        '</div>';

      return {
        compile: function(tElem, tAttrs) {
          var tooltipLinker = $compile(template);

          return function link(scope, element, attrs, tooltipCtrl) {
            var tooltip;
            var tooltipLinkedScope;
            var transitionTimeout;
            var showTimeout;
            var hideTimeout;
            var positionTimeout;
            var adjustmentTimeout;
            var appendToBody = angular.isDefined(options.appendToBody) ? options.appendToBody : false;
            var triggers = getTriggers(undefined);
            var hasEnableExp = angular.isDefined(attrs[prefix + 'Enable']);
            var ttScope = scope.$new(true);
            var repositionScheduled = false;
            var isOpenParse = angular.isDefined(attrs[prefix + 'IsOpen']) ? $parse(attrs[prefix + 'IsOpen']) : false;
            var contentParse = options.useContentExp ? $parse(attrs[ttType]) : false;
            var observers = [];
            var lastPlacement;

            var positionTooltip = function() {
              // check if tooltip exists and is not empty
              if (!tooltip || !tooltip.html()) { return; }

              if (!positionTimeout) {
                positionTimeout = $timeout(function() {
                  var ttPosition = $position.positionElements(element, tooltip, ttScope.placement, appendToBody);
                  var initialHeight = angular.isDefined(tooltip.offsetHeight) ? tooltip.offsetHeight : tooltip.prop('offsetHeight');
                  var elementPos = appendToBody ? $position.offset(element) : $position.position(element);
                  tooltip.css({ top: ttPosition.top + 'px', left: ttPosition.left + 'px' });
                  var placementClasses = ttPosition.placement.split('-');

                  if (!tooltip.hasClass(placementClasses[0])) {
                    tooltip.removeClass(lastPlacement.split('-')[0]);
                    tooltip.addClass(placementClasses[0]);
                  }

                  if (!tooltip.hasClass(options.placementClassPrefix + ttPosition.placement)) {
                    tooltip.removeClass(options.placementClassPrefix + lastPlacement);
                    tooltip.addClass(options.placementClassPrefix + ttPosition.placement);
                  }

                  adjustmentTimeout = $timeout(function() {
                    var currentHeight = angular.isDefined(tooltip.offsetHeight) ? tooltip.offsetHeight : tooltip.prop('offsetHeight');
                    var adjustment = $position.adjustTop(placementClasses, elementPos, initialHeight, currentHeight);
                    if (adjustment) {
                      tooltip.css(adjustment);
                    }
                    adjustmentTimeout = null;
                  }, 0, false);

                  // first time through tt element will have the
                  // uib-position-measure class or if the placement
                  // has changed we need to position the arrow.
                  if (tooltip.hasClass('uib-position-measure')) {
                    $position.positionArrow(tooltip, ttPosition.placement);
                    tooltip.removeClass('uib-position-measure');
                  } else if (lastPlacement !== ttPosition.placement) {
                    $position.positionArrow(tooltip, ttPosition.placement);
                  }
                  lastPlacement = ttPosition.placement;

                  positionTimeout = null;
                }, 0, false);
              }
            };

            // Set up the correct scope to allow transclusion later
            ttScope.origScope = scope;

            // By default, the tooltip is not open.
            // TODO add ability to start tooltip opened
            ttScope.isOpen = false;

            function toggleTooltipBind() {
              if (!ttScope.isOpen) {
                showTooltipBind();
              } else {
                hideTooltipBind();
              }
            }

            // Show the tooltip with delay if specified, otherwise show it immediately
            function showTooltipBind() {
              if (hasEnableExp && !scope.$eval(attrs[prefix + 'Enable'])) {
                return;
              }

              cancelHide();
              prepareTooltip();

              if (ttScope.popupDelay) {
                // Do nothing if the tooltip was already scheduled to pop-up.
                // This happens if show is triggered multiple times before any hide is triggered.
                if (!showTimeout) {
                  showTimeout = $timeout(show, ttScope.popupDelay, false);
                }
              } else {
                show();
              }
            }

            function hideTooltipBind() {
              cancelShow();

              if (ttScope.popupCloseDelay) {
                if (!hideTimeout) {
                  hideTimeout = $timeout(hide, ttScope.popupCloseDelay, false);
                }
              } else {
                hide();
              }
            }

            // Show the tooltip popup element.
            function show() {
              cancelShow();
              cancelHide();

              // Don't show empty tooltips.
              if (!ttScope.content) {
                return angular.noop;
              }

              createTooltip();

              // And show the tooltip.
              ttScope.$evalAsync(function() {
                ttScope.isOpen = true;
                assignIsOpen(true);
                positionTooltip();
              });
            }

            function cancelShow() {
              if (showTimeout) {
                $timeout.cancel(showTimeout);
                showTimeout = null;
              }

              if (positionTimeout) {
                $timeout.cancel(positionTimeout);
                positionTimeout = null;
              }
            }

            // Hide the tooltip popup element.
            function hide() {
              if (!ttScope) {
                return;
              }

              // First things first: we don't show it anymore.
              ttScope.$evalAsync(function() {
                if (ttScope) {
                  ttScope.isOpen = false;
                  assignIsOpen(false);
                  // And now we remove it from the DOM. However, if we have animation, we
                  // need to wait for it to expire beforehand.
                  // FIXME: this is a placeholder for a port of the transitions library.
                  // The fade transition in TWBS is 150ms.
                  if (ttScope.animation) {
                    if (!transitionTimeout) {
                      transitionTimeout = $timeout(removeTooltip, 150, false);
                    }
                  } else {
                    removeTooltip();
                  }
                }
              });
            }

            function cancelHide() {
              if (hideTimeout) {
                $timeout.cancel(hideTimeout);
                hideTimeout = null;
              }

              if (transitionTimeout) {
                $timeout.cancel(transitionTimeout);
                transitionTimeout = null;
              }
            }

            function createTooltip() {
              // There can only be one tooltip element per directive shown at once.
              if (tooltip) {
                return;
              }

              tooltipLinkedScope = ttScope.$new();
              tooltip = tooltipLinker(tooltipLinkedScope, function(tooltip) {
                if (appendToBody) {
                  $document.find('body').append(tooltip);
                } else {
                  element.after(tooltip);
                }
              });

              openedTooltips.add(ttScope, {
                close: hide
              });

              prepObservers();
            }

            function removeTooltip() {
              cancelShow();
              cancelHide();
              unregisterObservers();

              if (tooltip) {
                tooltip.remove();
                
                tooltip = null;
                if (adjustmentTimeout) {
                  $timeout.cancel(adjustmentTimeout);
                }
              }

              openedTooltips.remove(ttScope);
              
              if (tooltipLinkedScope) {
                tooltipLinkedScope.$destroy();
                tooltipLinkedScope = null;
              }
            }

            /**
             * Set the initial scope values. Once
             * the tooltip is created, the observers
             * will be added to keep things in sync.
             */
            function prepareTooltip() {
              ttScope.title = attrs[prefix + 'Title'];
              if (contentParse) {
                ttScope.content = contentParse(scope);
              } else {
                ttScope.content = attrs[ttType];
              }

              ttScope.popupClass = attrs[prefix + 'Class'];
              ttScope.placement = angular.isDefined(attrs[prefix + 'Placement']) ? attrs[prefix + 'Placement'] : options.placement;
              var placement = $position.parsePlacement(ttScope.placement);
              lastPlacement = placement[1] ? placement[0] + '-' + placement[1] : placement[0];

              var delay = parseInt(attrs[prefix + 'PopupDelay'], 10);
              var closeDelay = parseInt(attrs[prefix + 'PopupCloseDelay'], 10);
              ttScope.popupDelay = !isNaN(delay) ? delay : options.popupDelay;
              ttScope.popupCloseDelay = !isNaN(closeDelay) ? closeDelay : options.popupCloseDelay;
            }

            function assignIsOpen(isOpen) {
              if (isOpenParse && angular.isFunction(isOpenParse.assign)) {
                isOpenParse.assign(scope, isOpen);
              }
            }

            ttScope.contentExp = function() {
              return ttScope.content;
            };

            /**
             * Observe the relevant attributes.
             */
            attrs.$observe('disabled', function(val) {
              if (val) {
                cancelShow();
              }

              if (val && ttScope.isOpen) {
                hide();
              }
            });

            if (isOpenParse) {
              scope.$watch(isOpenParse, function(val) {
                if (ttScope && !val === ttScope.isOpen) {
                  toggleTooltipBind();
                }
              });
            }

            function prepObservers() {
              observers.length = 0;

              if (contentParse) {
                observers.push(
                  scope.$watch(contentParse, function(val) {
                    ttScope.content = val;
                    if (!val && ttScope.isOpen) {
                      hide();
                    }
                  })
                );

                observers.push(
                  tooltipLinkedScope.$watch(function() {
                    if (!repositionScheduled) {
                      repositionScheduled = true;
                      tooltipLinkedScope.$$postDigest(function() {
                        repositionScheduled = false;
                        if (ttScope && ttScope.isOpen) {
                          positionTooltip();
                        }
                      });
                    }
                  })
                );
              } else {
                observers.push(
                  attrs.$observe(ttType, function(val) {
                    ttScope.content = val;
                    if (!val && ttScope.isOpen) {
                      hide();
                    } else {
                      positionTooltip();
                    }
                  })
                );
              }

              observers.push(
                attrs.$observe(prefix + 'Title', function(val) {
                  ttScope.title = val;
                  if (ttScope.isOpen) {
                    positionTooltip();
                  }
                })
              );

              observers.push(
                attrs.$observe(prefix + 'Placement', function(val) {
                  ttScope.placement = val ? val : options.placement;
                  if (ttScope.isOpen) {
                    positionTooltip();
                  }
                })
              );
            }

            function unregisterObservers() {
              if (observers.length) {
                angular.forEach(observers, function(observer) {
                  observer();
                });
                observers.length = 0;
              }
            }

            // hide tooltips/popovers for outsideClick trigger
            function bodyHideTooltipBind(e) {
              if (!ttScope || !ttScope.isOpen || !tooltip) {
                return;
              }
              // make sure the tooltip/popover link or tool tooltip/popover itself were not clicked
              if (!element[0].contains(e.target) && !tooltip[0].contains(e.target)) {
                hideTooltipBind();
              }
            }

            // KeyboardEvent handler to hide the tooltip on Escape key press
            function hideOnEscapeKey(e) {
              if (e.which === 27) {
                hideTooltipBind();
              }
            }

            var unregisterTriggers = function() {
              triggers.show.forEach(function(trigger) {
                if (trigger === 'outsideClick') {
                  element.off('click', toggleTooltipBind);
                } else {
                  element.off(trigger, showTooltipBind);
                  element.off(trigger, toggleTooltipBind);
                }
                element.off('keypress', hideOnEscapeKey);
              });
              triggers.hide.forEach(function(trigger) {
                if (trigger === 'outsideClick') {
                  $document.off('click', bodyHideTooltipBind);
                } else {
                  element.off(trigger, hideTooltipBind);
                }
              });
            };

            function prepTriggers() {
              var showTriggers = [], hideTriggers = [];
              var val = scope.$eval(attrs[prefix + 'Trigger']);
              unregisterTriggers();

              if (angular.isObject(val)) {
                Object.keys(val).forEach(function(key) {
                  showTriggers.push(key);
                  hideTriggers.push(val[key]);
                });
                triggers = {
                  show: showTriggers,
                  hide: hideTriggers
                };
              } else {
                triggers = getTriggers(val);
              }

              if (triggers.show !== 'none') {
                triggers.show.forEach(function(trigger, idx) {
                  if (trigger === 'outsideClick') {
                    element.on('click', toggleTooltipBind);
                    $document.on('click', bodyHideTooltipBind);
                  } else if (trigger === triggers.hide[idx]) {
                    element.on(trigger, toggleTooltipBind);
                  } else if (trigger) {
                    element.on(trigger, showTooltipBind);
                    element.on(triggers.hide[idx], hideTooltipBind);
                  }
                  element.on('keypress', hideOnEscapeKey);
                });
              }
            }

            prepTriggers();

            var animation = scope.$eval(attrs[prefix + 'Animation']);
            ttScope.animation = angular.isDefined(animation) ? !!animation : options.animation;

            var appendToBodyVal;
            var appendKey = prefix + 'AppendToBody';
            if (appendKey in attrs && attrs[appendKey] === undefined) {
              appendToBodyVal = true;
            } else {
              appendToBodyVal = scope.$eval(attrs[appendKey]);
            }

            appendToBody = angular.isDefined(appendToBodyVal) ? appendToBodyVal : appendToBody;

            // Make sure tooltip is destroyed and removed.
            scope.$on('$destroy', function onDestroyTooltip() {
              unregisterTriggers();
              removeTooltip();
              ttScope = null;
            });
          };
        }
      };
    };
  }];
})

// This is mostly ngInclude code but with a custom scope
.directive('uibTooltipTemplateTransclude', [
         '$animate', '$sce', '$compile', '$templateRequest',
function ($animate, $sce, $compile, $templateRequest) {
  return {
    link: function(scope, elem, attrs) {
      var origScope = scope.$eval(attrs.tooltipTemplateTranscludeScope);

      var changeCounter = 0,
        currentScope,
        previousElement,
        currentElement;

      var cleanupLastIncludeContent = function() {
        if (previousElement) {
          previousElement.remove();
          previousElement = null;
        }

        if (currentScope) {
          currentScope.$destroy();
          currentScope = null;
        }

        if (currentElement) {
          $animate.leave(currentElement).then(function() {
            previousElement = null;
          });
          previousElement = currentElement;
          currentElement = null;
        }
      };

      scope.$watch($sce.parseAsResourceUrl(attrs.uibTooltipTemplateTransclude), function(src) {
        var thisChangeId = ++changeCounter;

        if (src) {
          //set the 2nd param to true to ignore the template request error so that the inner
          //contents and scope can be cleaned up.
          $templateRequest(src, true).then(function(response) {
            if (thisChangeId !== changeCounter) { return; }
            var newScope = origScope.$new();
            var template = response;

            var clone = $compile(template)(newScope, function(clone) {
              cleanupLastIncludeContent();
              $animate.enter(clone, elem);
            });

            currentScope = newScope;
            currentElement = clone;

            currentScope.$emit('$includeContentLoaded', src);
          }, function() {
            if (thisChangeId === changeCounter) {
              cleanupLastIncludeContent();
              scope.$emit('$includeContentError', src);
            }
          });
          scope.$emit('$includeContentRequested', src);
        } else {
          cleanupLastIncludeContent();
        }
      });

      scope.$on('$destroy', cleanupLastIncludeContent);
    }
  };
}])

/**
 * Note that it's intentional that these classes are *not* applied through $animate.
 * They must not be animated as they're expected to be present on the tooltip on
 * initialization.
 */
.directive('uibTooltipClasses', ['$uibPosition', function($uibPosition) {
  return {
    restrict: 'A',
    link: function(scope, element, attrs) {
      // need to set the primary position so the
      // arrow has space during position measure.
      // tooltip.positionTooltip()
      if (scope.placement) {
        // // There are no top-left etc... classes
        // // in TWBS, so we need the primary position.
        var position = $uibPosition.parsePlacement(scope.placement);
        element.addClass(position[0]);
      }

      if (scope.popupClass) {
        element.addClass(scope.popupClass);
      }

      if (scope.animation) {
        element.addClass(attrs.tooltipAnimationClass);
      }
    }
  };
}])

.directive('uibTooltipPopup', function() {
  return {
    restrict: 'A',
    scope: { content: '@' },
    templateUrl: 'uib/template/tooltip/tooltip-popup.html'
  };
})

.directive('uibTooltip', [ '$uibTooltip', function($uibTooltip) {
  return $uibTooltip('uibTooltip', 'tooltip', 'mouseenter');
}])

.directive('uibTooltipTemplatePopup', function() {
  return {
    restrict: 'A',
    scope: { contentExp: '&', originScope: '&' },
    templateUrl: 'uib/template/tooltip/tooltip-template-popup.html'
  };
})

.directive('uibTooltipTemplate', ['$uibTooltip', function($uibTooltip) {
  return $uibTooltip('uibTooltipTemplate', 'tooltip', 'mouseenter', {
    useContentExp: true
  });
}])

.directive('uibTooltipHtmlPopup', function() {
  return {
    restrict: 'A',
    scope: { contentExp: '&' },
    templateUrl: 'uib/template/tooltip/tooltip-html-popup.html'
  };
})

.directive('uibTooltipHtml', ['$uibTooltip', function($uibTooltip) {
  return $uibTooltip('uibTooltipHtml', 'tooltip', 'mouseenter', {
    useContentExp: true
  });
}]);

/**
 * The following features are still outstanding: popup delay, animation as a
 * function, placement as a function, inside, support for more triggers than
 * just mouse enter/leave, and selector delegatation.
 */
angular.module('ui.bootstrap.popover', ['ui.bootstrap.tooltip'])

.directive('uibPopoverTemplatePopup', function() {
  return {
    restrict: 'A',
    scope: { uibTitle: '@', contentExp: '&', originScope: '&' },
    templateUrl: 'uib/template/popover/popover-template.html'
  };
})

.directive('uibPopoverTemplate', ['$uibTooltip', function($uibTooltip) {
  return $uibTooltip('uibPopoverTemplate', 'popover', 'click', {
    useContentExp: true
  });
}])

.directive('uibPopoverHtmlPopup', function() {
  return {
    restrict: 'A',
    scope: { contentExp: '&', uibTitle: '@' },
    templateUrl: 'uib/template/popover/popover-html.html'
  };
})

.directive('uibPopoverHtml', ['$uibTooltip', function($uibTooltip) {
  return $uibTooltip('uibPopoverHtml', 'popover', 'click', {
    useContentExp: true
  });
}])

.directive('uibPopoverPopup', function() {
  return {
    restrict: 'A',
    scope: { uibTitle: '@', content: '@' },
    templateUrl: 'uib/template/popover/popover.html'
  };
})

.directive('uibPopover', ['$uibTooltip', function($uibTooltip) {
  return $uibTooltip('uibPopover', 'popover', 'click');
}]);

angular.module('ui.bootstrap.progressbar', [])

.constant('uibProgressConfig', {
  animate: true,
  max: 100
})

.controller('UibProgressController', ['$scope', '$attrs', 'uibProgressConfig', function($scope, $attrs, progressConfig) {
  var self = this,
      animate = angular.isDefined($attrs.animate) ? $scope.$parent.$eval($attrs.animate) : progressConfig.animate;

  this.bars = [];
  $scope.max = getMaxOrDefault();

  this.addBar = function(bar, element, attrs) {
    if (!animate) {
      element.css({'transition': 'none'});
    }

    this.bars.push(bar);

    bar.max = getMaxOrDefault();
    bar.title = attrs && angular.isDefined(attrs.title) ? attrs.title : 'progressbar';

    bar.$watch('value', function(value) {
      bar.recalculatePercentage();
    });

    bar.recalculatePercentage = function() {
      var totalPercentage = self.bars.reduce(function(total, bar) {
        bar.percent = +(100 * bar.value / bar.max).toFixed(2);
        return total + bar.percent;
      }, 0);

      if (totalPercentage > 100) {
        bar.percent -= totalPercentage - 100;
      }
    };

    bar.$on('$destroy', function() {
      element = null;
      self.removeBar(bar);
    });
  };

  this.removeBar = function(bar) {
    this.bars.splice(this.bars.indexOf(bar), 1);
    this.bars.forEach(function (bar) {
      bar.recalculatePercentage();
    });
  };

  //$attrs.$observe('maxParam', function(maxParam) {
  $scope.$watch('maxParam', function(maxParam) {
    self.bars.forEach(function(bar) {
      bar.max = getMaxOrDefault();
      bar.recalculatePercentage();
    });
  });

  function getMaxOrDefault () {
    return angular.isDefined($scope.maxParam) ? $scope.maxParam : progressConfig.max;
  }
}])

.directive('uibProgress', function() {
  return {
    replace: true,
    transclude: true,
    controller: 'UibProgressController',
    require: 'uibProgress',
    scope: {
      maxParam: '=?max'
    },
    templateUrl: 'uib/template/progressbar/progress.html'
  };
})

.directive('uibBar', function() {
  return {
    replace: true,
    transclude: true,
    require: '^uibProgress',
    scope: {
      value: '=',
      type: '@'
    },
    templateUrl: 'uib/template/progressbar/bar.html',
    link: function(scope, element, attrs, progressCtrl) {
      progressCtrl.addBar(scope, element, attrs);
    }
  };
})

.directive('uibProgressbar', function() {
  return {
    replace: true,
    transclude: true,
    controller: 'UibProgressController',
    scope: {
      value: '=',
      maxParam: '=?max',
      type: '@'
    },
    templateUrl: 'uib/template/progressbar/progressbar.html',
    link: function(scope, element, attrs, progressCtrl) {
      progressCtrl.addBar(scope, angular.element(element.children()[0]), {title: attrs.title});
    }
  };
});

angular.module('ui.bootstrap.rating', [])

.constant('uibRatingConfig', {
  max: 5,
  stateOn: null,
  stateOff: null,
  enableReset: true,
  titles: ['one', 'two', 'three', 'four', 'five']
})

.controller('UibRatingController', ['$scope', '$attrs', 'uibRatingConfig', function($scope, $attrs, ratingConfig) {
  var ngModelCtrl = { $setViewValue: angular.noop },
    self = this;

  this.init = function(ngModelCtrl_) {
    ngModelCtrl = ngModelCtrl_;
    ngModelCtrl.$render = this.render;

    ngModelCtrl.$formatters.push(function(value) {
      if (angular.isNumber(value) && value << 0 !== value) {
        value = Math.round(value);
      }

      return value;
    });

    this.stateOn = angular.isDefined($attrs.stateOn) ? $scope.$parent.$eval($attrs.stateOn) : ratingConfig.stateOn;
    this.stateOff = angular.isDefined($attrs.stateOff) ? $scope.$parent.$eval($attrs.stateOff) : ratingConfig.stateOff;
    this.enableReset = angular.isDefined($attrs.enableReset) ?
      $scope.$parent.$eval($attrs.enableReset) : ratingConfig.enableReset;
    var tmpTitles = angular.isDefined($attrs.titles) ? $scope.$parent.$eval($attrs.titles) : ratingConfig.titles;
    this.titles = angular.isArray(tmpTitles) && tmpTitles.length > 0 ?
      tmpTitles : ratingConfig.titles;

    var ratingStates = angular.isDefined($attrs.ratingStates) ?
      $scope.$parent.$eval($attrs.ratingStates) :
      new Array(angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : ratingConfig.max);
    $scope.range = this.buildTemplateObjects(ratingStates);
  };

  this.buildTemplateObjects = function(states) {
    for (var i = 0, n = states.length; i < n; i++) {
      states[i] = angular.extend({ index: i }, { stateOn: this.stateOn, stateOff: this.stateOff, title: this.getTitle(i) }, states[i]);
    }
    return states;
  };

  this.getTitle = function(index) {
    if (index >= this.titles.length) {
      return index + 1;
    }

    return this.titles[index];
  };

  $scope.rate = function(value) {
    if (!$scope.readonly && value >= 0 && value <= $scope.range.length) {
      var newViewValue = self.enableReset && ngModelCtrl.$viewValue === value ? 0 : value;
      ngModelCtrl.$setViewValue(newViewValue);
      ngModelCtrl.$render();
    }
  };

  $scope.enter = function(value) {
    if (!$scope.readonly) {
      $scope.value = value;
    }
    $scope.onHover({value: value});
  };

  $scope.reset = function() {
    $scope.value = ngModelCtrl.$viewValue;
    $scope.onLeave();
  };

  $scope.onKeydown = function(evt) {
    if (/(37|38|39|40)/.test(evt.which)) {
      evt.preventDefault();
      evt.stopPropagation();
      $scope.rate($scope.value + (evt.which === 38 || evt.which === 39 ? 1 : -1));
    }
  };

  this.render = function() {
    $scope.value = ngModelCtrl.$viewValue;
    $scope.title = self.getTitle($scope.value - 1);
  };
}])

.directive('uibRating', function() {
  return {
    require: ['uibRating', 'ngModel'],
    restrict: 'A',
    scope: {
      readonly: '=?readOnly',
      onHover: '&',
      onLeave: '&'
    },
    controller: 'UibRatingController',
    templateUrl: 'uib/template/rating/rating.html',
    link: function(scope, element, attrs, ctrls) {
      var ratingCtrl = ctrls[0], ngModelCtrl = ctrls[1];
      ratingCtrl.init(ngModelCtrl);
    }
  };
});

angular.module('ui.bootstrap.tabs', [])

.controller('UibTabsetController', ['$scope', function ($scope) {
  var ctrl = this,
    oldIndex;
  ctrl.tabs = [];

  ctrl.select = function(index, evt) {
    if (!destroyed) {
      var previousIndex = findTabIndex(oldIndex);
      var previousSelected = ctrl.tabs[previousIndex];
      if (previousSelected) {
        previousSelected.tab.onDeselect({
          $event: evt,
          $selectedIndex: index
        });
        if (evt && evt.isDefaultPrevented()) {
          return;
        }
        previousSelected.tab.active = false;
      }

      var selected = ctrl.tabs[index];
      if (selected) {
        selected.tab.onSelect({
          $event: evt
        });
        selected.tab.active = true;
        ctrl.active = selected.index;
        oldIndex = selected.index;
      } else if (!selected && angular.isDefined(oldIndex)) {
        ctrl.active = null;
        oldIndex = null;
      }
    }
  };

  ctrl.addTab = function addTab(tab) {
    ctrl.tabs.push({
      tab: tab,
      index: tab.index
    });
    ctrl.tabs.sort(function(t1, t2) {
      if (t1.index > t2.index) {
        return 1;
      }

      if (t1.index < t2.index) {
        return -1;
      }

      return 0;
    });

    if (tab.index === ctrl.active || !angular.isDefined(ctrl.active) && ctrl.tabs.length === 1) {
      var newActiveIndex = findTabIndex(tab.index);
      ctrl.select(newActiveIndex);
    }
  };

  ctrl.removeTab = function removeTab(tab) {
    var index;
    for (var i = 0; i < ctrl.tabs.length; i++) {
      if (ctrl.tabs[i].tab === tab) {
        index = i;
        break;
      }
    }

    if (ctrl.tabs[index].index === ctrl.active) {
      var newActiveTabIndex = index === ctrl.tabs.length - 1 ?
        index - 1 : index + 1 % ctrl.tabs.length;
      ctrl.select(newActiveTabIndex);
    }

    ctrl.tabs.splice(index, 1);
  };

  $scope.$watch('tabset.active', function(val) {
    if (angular.isDefined(val) && val !== oldIndex) {
      ctrl.select(findTabIndex(val));
    }
  });

  var destroyed;
  $scope.$on('$destroy', function() {
    destroyed = true;
  });

  function findTabIndex(index) {
    for (var i = 0; i < ctrl.tabs.length; i++) {
      if (ctrl.tabs[i].index === index) {
        return i;
      }
    }
  }
}])

.directive('uibTabset', function() {
  return {
    transclude: true,
    replace: true,
    scope: {},
    bindToController: {
      active: '=?',
      type: '@'
    },
    controller: 'UibTabsetController',
    controllerAs: 'tabset',
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/tabs/tabset.html';
    },
    link: function(scope, element, attrs) {
      scope.vertical = angular.isDefined(attrs.vertical) ?
        scope.$parent.$eval(attrs.vertical) : false;
      scope.justified = angular.isDefined(attrs.justified) ?
        scope.$parent.$eval(attrs.justified) : false;
    }
  };
})

.directive('uibTab', ['$parse', function($parse) {
  return {
    require: '^uibTabset',
    replace: true,
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || 'uib/template/tabs/tab.html';
    },
    transclude: true,
    scope: {
      heading: '@',
      index: '=?',
      classes: '@?',
      onSelect: '&select', //This callback is called in contentHeadingTransclude
                          //once it inserts the tab's content into the dom
      onDeselect: '&deselect'
    },
    controller: function() {
      //Empty controller so other directives can require being 'under' a tab
    },
    controllerAs: 'tab',
    link: function(scope, elm, attrs, tabsetCtrl, transclude) {
      scope.disabled = false;
      if (attrs.disable) {
        scope.$parent.$watch($parse(attrs.disable), function(value) {
          scope.disabled = !! value;
        });
      }

      if (angular.isUndefined(attrs.index)) {
        if (tabsetCtrl.tabs && tabsetCtrl.tabs.length) {
          scope.index = Math.max.apply(null, tabsetCtrl.tabs.map(function(t) { return t.index; })) + 1;
        } else {
          scope.index = 0;
        }
      }

      if (angular.isUndefined(attrs.classes)) {
        scope.classes = '';
      }

      scope.select = function(evt) {
        if (!scope.disabled) {
          var index;
          for (var i = 0; i < tabsetCtrl.tabs.length; i++) {
            if (tabsetCtrl.tabs[i].tab === scope) {
              index = i;
              break;
            }
          }

          tabsetCtrl.select(index, evt);
        }
      };

      tabsetCtrl.addTab(scope);
      scope.$on('$destroy', function() {
        tabsetCtrl.removeTab(scope);
      });

      //We need to transclude later, once the content container is ready.
      //when this link happens, we're inside a tab heading.
      scope.$transcludeFn = transclude;
    }
  };
}])

.directive('uibTabHeadingTransclude', function() {
  return {
    restrict: 'A',
    require: '^uibTab',
    link: function(scope, elm) {
      scope.$watch('headingElement', function updateHeadingElement(heading) {
        if (heading) {
          elm.html('');
          elm.append(heading);
        }
      });
    }
  };
})

.directive('uibTabContentTransclude', function() {
  return {
    restrict: 'A',
    require: '^uibTabset',
    link: function(scope, elm, attrs) {
      var tab = scope.$eval(attrs.uibTabContentTransclude).tab;

      //Now our tab is ready to be transcluded: both the tab heading area
      //and the tab content area are loaded.  Transclude 'em both.
      tab.$transcludeFn(tab.$parent, function(contents) {
        angular.forEach(contents, function(node) {
          if (isTabHeading(node)) {
            //Let tabHeadingTransclude know.
            tab.headingElement = node;
          } else {
            elm.append(node);
          }
        });
      });
    }
  };

  function isTabHeading(node) {
    return node.tagName && (
      node.hasAttribute('uib-tab-heading') ||
      node.hasAttribute('data-uib-tab-heading') ||
      node.hasAttribute('x-uib-tab-heading') ||
      node.tagName.toLowerCase() === 'uib-tab-heading' ||
      node.tagName.toLowerCase() === 'data-uib-tab-heading' ||
      node.tagName.toLowerCase() === 'x-uib-tab-heading' ||
      node.tagName.toLowerCase() === 'uib:tab-heading'
    );
  }
});

angular.module('ui.bootstrap.timepicker', [])

.constant('uibTimepickerConfig', {
  hourStep: 1,
  minuteStep: 1,
  secondStep: 1,
  showMeridian: true,
  showSeconds: false,
  meridians: null,
  readonlyInput: false,
  mousewheel: true,
  arrowkeys: true,
  showSpinners: true,
  templateUrl: 'uib/template/timepicker/timepicker.html'
})

.controller('UibTimepickerController', ['$scope', '$element', '$attrs', '$parse', '$log', '$locale', 'uibTimepickerConfig', function($scope, $element, $attrs, $parse, $log, $locale, timepickerConfig) {
  var hoursModelCtrl, minutesModelCtrl, secondsModelCtrl;
  var selected = new Date(),
    watchers = [],
    ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl
    meridians = angular.isDefined($attrs.meridians) ? $scope.$parent.$eval($attrs.meridians) : timepickerConfig.meridians || $locale.DATETIME_FORMATS.AMPMS,
    padHours = angular.isDefined($attrs.padHours) ? $scope.$parent.$eval($attrs.padHours) : true;

  $scope.tabindex = angular.isDefined($attrs.tabindex) ? $attrs.tabindex : 0;
  $element.removeAttr('tabindex');

  this.init = function(ngModelCtrl_, inputs) {
    ngModelCtrl = ngModelCtrl_;
    ngModelCtrl.$render = this.render;

    ngModelCtrl.$formatters.unshift(function(modelValue) {
      return modelValue ? new Date(modelValue) : null;
    });

    var hoursInputEl = inputs.eq(0),
        minutesInputEl = inputs.eq(1),
        secondsInputEl = inputs.eq(2);

    hoursModelCtrl = hoursInputEl.controller('ngModel');
    minutesModelCtrl = minutesInputEl.controller('ngModel');
    secondsModelCtrl = secondsInputEl.controller('ngModel');

    var mousewheel = angular.isDefined($attrs.mousewheel) ? $scope.$parent.$eval($attrs.mousewheel) : timepickerConfig.mousewheel;

    if (mousewheel) {
      this.setupMousewheelEvents(hoursInputEl, minutesInputEl, secondsInputEl);
    }

    var arrowkeys = angular.isDefined($attrs.arrowkeys) ? $scope.$parent.$eval($attrs.arrowkeys) : timepickerConfig.arrowkeys;
    if (arrowkeys) {
      this.setupArrowkeyEvents(hoursInputEl, minutesInputEl, secondsInputEl);
    }

    $scope.readonlyInput = angular.isDefined($attrs.readonlyInput) ? $scope.$parent.$eval($attrs.readonlyInput) : timepickerConfig.readonlyInput;
    this.setupInputEvents(hoursInputEl, minutesInputEl, secondsInputEl);
  };

  var hourStep = timepickerConfig.hourStep;
  if ($attrs.hourStep) {
    watchers.push($scope.$parent.$watch($parse($attrs.hourStep), function(value) {
      hourStep = +value;
    }));
  }

  var minuteStep = timepickerConfig.minuteStep;
  if ($attrs.minuteStep) {
    watchers.push($scope.$parent.$watch($parse($attrs.minuteStep), function(value) {
      minuteStep = +value;
    }));
  }

  var min;
  watchers.push($scope.$parent.$watch($parse($attrs.min), function(value) {
    var dt = new Date(value);
    min = isNaN(dt) ? undefined : dt;
  }));

  var max;
  watchers.push($scope.$parent.$watch($parse($attrs.max), function(value) {
    var dt = new Date(value);
    max = isNaN(dt) ? undefined : dt;
  }));

  var disabled = false;
  if ($attrs.ngDisabled) {
    watchers.push($scope.$parent.$watch($parse($attrs.ngDisabled), function(value) {
      disabled = value;
    }));
  }

  $scope.noIncrementHours = function() {
    var incrementedSelected = addMinutes(selected, hourStep * 60);
    return disabled || incrementedSelected > max ||
      incrementedSelected < selected && incrementedSelected < min;
  };

  $scope.noDecrementHours = function() {
    var decrementedSelected = addMinutes(selected, -hourStep * 60);
    return disabled || decrementedSelected < min ||
      decrementedSelected > selected && decrementedSelected > max;
  };

  $scope.noIncrementMinutes = function() {
    var incrementedSelected = addMinutes(selected, minuteStep);
    return disabled || incrementedSelected > max ||
      incrementedSelected < selected && incrementedSelected < min;
  };

  $scope.noDecrementMinutes = function() {
    var decrementedSelected = addMinutes(selected, -minuteStep);
    return disabled || decrementedSelected < min ||
      decrementedSelected > selected && decrementedSelected > max;
  };

  $scope.noIncrementSeconds = function() {
    var incrementedSelected = addSeconds(selected, secondStep);
    return disabled || incrementedSelected > max ||
      incrementedSelected < selected && incrementedSelected < min;
  };

  $scope.noDecrementSeconds = function() {
    var decrementedSelected = addSeconds(selected, -secondStep);
    return disabled || decrementedSelected < min ||
      decrementedSelected > selected && decrementedSelected > max;
  };

  $scope.noToggleMeridian = function() {
    if (selected.getHours() < 12) {
      return disabled || addMinutes(selected, 12 * 60) > max;
    }

    return disabled || addMinutes(selected, -12 * 60) < min;
  };

  var secondStep = timepickerConfig.secondStep;
  if ($attrs.secondStep) {
    watchers.push($scope.$parent.$watch($parse($attrs.secondStep), function(value) {
      secondStep = +value;
    }));
  }

  $scope.showSeconds = timepickerConfig.showSeconds;
  if ($attrs.showSeconds) {
    watchers.push($scope.$parent.$watch($parse($attrs.showSeconds), function(value) {
      $scope.showSeconds = !!value;
    }));
  }

  // 12H / 24H mode
  $scope.showMeridian = timepickerConfig.showMeridian;
  if ($attrs.showMeridian) {
    watchers.push($scope.$parent.$watch($parse($attrs.showMeridian), function(value) {
      $scope.showMeridian = !!value;

      if (ngModelCtrl.$error.time) {
        // Evaluate from template
        var hours = getHoursFromTemplate(), minutes = getMinutesFromTemplate();
        if (angular.isDefined(hours) && angular.isDefined(minutes)) {
          selected.setHours(hours);
          refresh();
        }
      } else {
        updateTemplate();
      }
    }));
  }

  // Get $scope.hours in 24H mode if valid
  function getHoursFromTemplate() {
    var hours = +$scope.hours;
    var valid = $scope.showMeridian ? hours > 0 && hours < 13 :
      hours >= 0 && hours < 24;
    if (!valid || $scope.hours === '') {
      return undefined;
    }

    if ($scope.showMeridian) {
      if (hours === 12) {
        hours = 0;
      }
      if ($scope.meridian === meridians[1]) {
        hours = hours + 12;
      }
    }
    return hours;
  }

  function getMinutesFromTemplate() {
    var minutes = +$scope.minutes;
    var valid = minutes >= 0 && minutes < 60;
    if (!valid || $scope.minutes === '') {
      return undefined;
    }
    return minutes;
  }

  function getSecondsFromTemplate() {
    var seconds = +$scope.seconds;
    return seconds >= 0 && seconds < 60 ? seconds : undefined;
  }

  function pad(value, noPad) {
    if (value === null) {
      return '';
    }

    return angular.isDefined(value) && value.toString().length < 2 && !noPad ?
      '0' + value : value.toString();
  }

  // Respond on mousewheel spin
  this.setupMousewheelEvents = function(hoursInputEl, minutesInputEl, secondsInputEl) {
    var isScrollingUp = function(e) {
      if (e.originalEvent) {
        e = e.originalEvent;
      }
      //pick correct delta variable depending on event
      var delta = e.wheelDelta ? e.wheelDelta : -e.deltaY;
      return e.detail || delta > 0;
    };

    hoursInputEl.on('mousewheel wheel', function(e) {
      if (!disabled) {
        $scope.$apply(isScrollingUp(e) ? $scope.incrementHours() : $scope.decrementHours());
      }
      e.preventDefault();
    });

    minutesInputEl.on('mousewheel wheel', function(e) {
      if (!disabled) {
        $scope.$apply(isScrollingUp(e) ? $scope.incrementMinutes() : $scope.decrementMinutes());
      }
      e.preventDefault();
    });

     secondsInputEl.on('mousewheel wheel', function(e) {
      if (!disabled) {
        $scope.$apply(isScrollingUp(e) ? $scope.incrementSeconds() : $scope.decrementSeconds());
      }
      e.preventDefault();
    });
  };

  // Respond on up/down arrowkeys
  this.setupArrowkeyEvents = function(hoursInputEl, minutesInputEl, secondsInputEl) {
    hoursInputEl.on('keydown', function(e) {
      if (!disabled) {
        if (e.which === 38) { // up
          e.preventDefault();
          $scope.incrementHours();
          $scope.$apply();
        } else if (e.which === 40) { // down
          e.preventDefault();
          $scope.decrementHours();
          $scope.$apply();
        }
      }
    });

    minutesInputEl.on('keydown', function(e) {
      if (!disabled) {
        if (e.which === 38) { // up
          e.preventDefault();
          $scope.incrementMinutes();
          $scope.$apply();
        } else if (e.which === 40) { // down
          e.preventDefault();
          $scope.decrementMinutes();
          $scope.$apply();
        }
      }
    });

    secondsInputEl.on('keydown', function(e) {
      if (!disabled) {
        if (e.which === 38) { // up
          e.preventDefault();
          $scope.incrementSeconds();
          $scope.$apply();
        } else if (e.which === 40) { // down
          e.preventDefault();
          $scope.decrementSeconds();
          $scope.$apply();
        }
      }
    });
  };

  this.setupInputEvents = function(hoursInputEl, minutesInputEl, secondsInputEl) {
    if ($scope.readonlyInput) {
      $scope.updateHours = angular.noop;
      $scope.updateMinutes = angular.noop;
      $scope.updateSeconds = angular.noop;
      return;
    }

    var invalidate = function(invalidHours, invalidMinutes, invalidSeconds) {
      ngModelCtrl.$setViewValue(null);
      ngModelCtrl.$setValidity('time', false);
      if (angular.isDefined(invalidHours)) {
        $scope.invalidHours = invalidHours;
        if (hoursModelCtrl) {
          hoursModelCtrl.$setValidity('hours', false);
        }
      }

      if (angular.isDefined(invalidMinutes)) {
        $scope.invalidMinutes = invalidMinutes;
        if (minutesModelCtrl) {
          minutesModelCtrl.$setValidity('minutes', false);
        }
      }

      if (angular.isDefined(invalidSeconds)) {
        $scope.invalidSeconds = invalidSeconds;
        if (secondsModelCtrl) {
          secondsModelCtrl.$setValidity('seconds', false);
        }
      }
    };

    $scope.updateHours = function() {
      var hours = getHoursFromTemplate(),
        minutes = getMinutesFromTemplate();

      ngModelCtrl.$setDirty();

      if (angular.isDefined(hours) && angular.isDefined(minutes)) {
        selected.setHours(hours);
        selected.setMinutes(minutes);
        if (selected < min || selected > max) {
          invalidate(true);
        } else {
          refresh('h');
        }
      } else {
        invalidate(true);
      }
    };

    hoursInputEl.on('blur', function(e) {
      ngModelCtrl.$setTouched();
      if (modelIsEmpty()) {
        makeValid();
      } else if ($scope.hours === null || $scope.hours === '') {
        invalidate(true);
      } else if (!$scope.invalidHours && $scope.hours < 10) {
        $scope.$apply(function() {
          $scope.hours = pad($scope.hours, !padHours);
        });
      }
    });

    $scope.updateMinutes = function() {
      var minutes = getMinutesFromTemplate(),
        hours = getHoursFromTemplate();

      ngModelCtrl.$setDirty();

      if (angular.isDefined(minutes) && angular.isDefined(hours)) {
        selected.setHours(hours);
        selected.setMinutes(minutes);
        if (selected < min || selected > max) {
          invalidate(undefined, true);
        } else {
          refresh('m');
        }
      } else {
        invalidate(undefined, true);
      }
    };

    minutesInputEl.on('blur', function(e) {
      ngModelCtrl.$setTouched();
      if (modelIsEmpty()) {
        makeValid();
      } else if ($scope.minutes === null) {
        invalidate(undefined, true);
      } else if (!$scope.invalidMinutes && $scope.minutes < 10) {
        $scope.$apply(function() {
          $scope.minutes = pad($scope.minutes);
        });
      }
    });

    $scope.updateSeconds = function() {
      var seconds = getSecondsFromTemplate();

      ngModelCtrl.$setDirty();

      if (angular.isDefined(seconds)) {
        selected.setSeconds(seconds);
        refresh('s');
      } else {
        invalidate(undefined, undefined, true);
      }
    };

    secondsInputEl.on('blur', function(e) {
      if (modelIsEmpty()) {
        makeValid();
      } else if (!$scope.invalidSeconds && $scope.seconds < 10) {
        $scope.$apply( function() {
          $scope.seconds = pad($scope.seconds);
        });
      }
    });

  };

  this.render = function() {
    var date = ngModelCtrl.$viewValue;

    if (isNaN(date)) {
      ngModelCtrl.$setValidity('time', false);
      $log.error('Timepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.');
    } else {
      if (date) {
        selected = date;
      }

      if (selected < min || selected > max) {
        ngModelCtrl.$setValidity('time', false);
        $scope.invalidHours = true;
        $scope.invalidMinutes = true;
      } else {
        makeValid();
      }
      updateTemplate();
    }
  };

  // Call internally when we know that model is valid.
  function refresh(keyboardChange) {
    makeValid();
    ngModelCtrl.$setViewValue(new Date(selected));
    updateTemplate(keyboardChange);
  }

  function makeValid() {
    if (hoursModelCtrl) {
      hoursModelCtrl.$setValidity('hours', true);
    }

    if (minutesModelCtrl) {
      minutesModelCtrl.$setValidity('minutes', true);
    }

    if (secondsModelCtrl) {
      secondsModelCtrl.$setValidity('seconds', true);
    }

    ngModelCtrl.$setValidity('time', true);
    $scope.invalidHours = false;
    $scope.invalidMinutes = false;
    $scope.invalidSeconds = false;
  }

  function updateTemplate(keyboardChange) {
    if (!ngModelCtrl.$modelValue) {
      $scope.hours = null;
      $scope.minutes = null;
      $scope.seconds = null;
      $scope.meridian = meridians[0];
    } else {
      var hours = selected.getHours(),
        minutes = selected.getMinutes(),
        seconds = selected.getSeconds();

      if ($scope.showMeridian) {
        hours = hours === 0 || hours === 12 ? 12 : hours % 12; // Convert 24 to 12 hour system
      }

      $scope.hours = keyboardChange === 'h' ? hours : pad(hours, !padHours);
      if (keyboardChange !== 'm') {
        $scope.minutes = pad(minutes);
      }
      $scope.meridian = selected.getHours() < 12 ? meridians[0] : meridians[1];

      if (keyboardChange !== 's') {
        $scope.seconds = pad(seconds);
      }
      $scope.meridian = selected.getHours() < 12 ? meridians[0] : meridians[1];
    }
  }

  function addSecondsToSelected(seconds) {
    selected = addSeconds(selected, seconds);
    refresh();
  }

  function addMinutes(selected, minutes) {
    return addSeconds(selected, minutes*60);
  }

  function addSeconds(date, seconds) {
    var dt = new Date(date.getTime() + seconds * 1000);
    var newDate = new Date(date);
    newDate.setHours(dt.getHours(), dt.getMinutes(), dt.getSeconds());
    return newDate;
  }

  function modelIsEmpty() {
    return ($scope.hours === null || $scope.hours === '') &&
      ($scope.minutes === null || $scope.minutes === '') &&
      (!$scope.showSeconds || $scope.showSeconds && ($scope.seconds === null || $scope.seconds === ''));
  }

  $scope.showSpinners = angular.isDefined($attrs.showSpinners) ?
    $scope.$parent.$eval($attrs.showSpinners) : timepickerConfig.showSpinners;

  $scope.incrementHours = function() {
    if (!$scope.noIncrementHours()) {
      addSecondsToSelected(hourStep * 60 * 60);
    }
  };

  $scope.decrementHours = function() {
    if (!$scope.noDecrementHours()) {
      addSecondsToSelected(-hourStep * 60 * 60);
    }
  };

  $scope.incrementMinutes = function() {
    if (!$scope.noIncrementMinutes()) {
      addSecondsToSelected(minuteStep * 60);
    }
  };

  $scope.decrementMinutes = function() {
    if (!$scope.noDecrementMinutes()) {
      addSecondsToSelected(-minuteStep * 60);
    }
  };

  $scope.incrementSeconds = function() {
    if (!$scope.noIncrementSeconds()) {
      addSecondsToSelected(secondStep);
    }
  };

  $scope.decrementSeconds = function() {
    if (!$scope.noDecrementSeconds()) {
      addSecondsToSelected(-secondStep);
    }
  };

  $scope.toggleMeridian = function() {
    var minutes = getMinutesFromTemplate(),
        hours = getHoursFromTemplate();

    if (!$scope.noToggleMeridian()) {
      if (angular.isDefined(minutes) && angular.isDefined(hours)) {
        addSecondsToSelected(12 * 60 * (selected.getHours() < 12 ? 60 : -60));
      } else {
        $scope.meridian = $scope.meridian === meridians[0] ? meridians[1] : meridians[0];
      }
    }
  };

  $scope.blur = function() {
    ngModelCtrl.$setTouched();
  };

  $scope.$on('$destroy', function() {
    while (watchers.length) {
      watchers.shift()();
    }
  });
}])

.directive('uibTimepicker', ['uibTimepickerConfig', function(uibTimepickerConfig) {
  return {
    require: ['uibTimepicker', '?^ngModel'],
    restrict: 'A',
    controller: 'UibTimepickerController',
    controllerAs: 'timepicker',
    scope: {},
    templateUrl: function(element, attrs) {
      return attrs.templateUrl || uibTimepickerConfig.templateUrl;
    },
    link: function(scope, element, attrs, ctrls) {
      var timepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1];

      if (ngModelCtrl) {
        timepickerCtrl.init(ngModelCtrl, element.find('input'));
      }
    }
  };
}]);

angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.debounce', 'ui.bootstrap.position'])

/**
 * A helper service that can parse typeahead's syntax (string provided by users)
 * Extracted to a separate service for ease of unit testing
 */
  .factory('uibTypeaheadParser', ['$parse', function($parse) {
    //                      000001111111100000000000002222222200000000000000003333333333333330000000000044444444000
    var TYPEAHEAD_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w\d]*))\s+in\s+([\s\S]+?)$/;
    return {
      parse: function(input) {
        var match = input.match(TYPEAHEAD_REGEXP);
        if (!match) {
          throw new Error(
            'Expected typeahead specification in form of "_modelValue_ (as _label_)? for _item_ in _collection_"' +
              ' but got "' + input + '".');
        }

        return {
          itemName: match[3],
          source: $parse(match[4]),
          viewMapper: $parse(match[2] || match[1]),
          modelMapper: $parse(match[1])
        };
      }
    };
  }])

  .controller('UibTypeaheadController', ['$scope', '$element', '$attrs', '$compile', '$parse', '$q', '$timeout', '$document', '$window', '$rootScope', '$$debounce', '$uibPosition', 'uibTypeaheadParser',
    function(originalScope, element, attrs, $compile, $parse, $q, $timeout, $document, $window, $rootScope, $$debounce, $position, typeaheadParser) {
    var HOT_KEYS = [9, 13, 27, 38, 40];
    var eventDebounceTime = 200;
    var modelCtrl, ngModelOptions;
    //SUPPORTED ATTRIBUTES (OPTIONS)

    //minimal no of characters that needs to be entered before typeahead kicks-in
    var minLength = originalScope.$eval(attrs.typeaheadMinLength);
    if (!minLength && minLength !== 0) {
      minLength = 1;
    }

    originalScope.$watch(attrs.typeaheadMinLength, function (newVal) {
        minLength = !newVal && newVal !== 0 ? 1 : newVal;
    });

    //minimal wait time after last character typed before typeahead kicks-in
    var waitTime = originalScope.$eval(attrs.typeaheadWaitMs) || 0;

    //should it restrict model values to the ones selected from the popup only?
    var isEditable = originalScope.$eval(attrs.typeaheadEditable) !== false;
    originalScope.$watch(attrs.typeaheadEditable, function (newVal) {
      isEditable = newVal !== false;
    });

    //binding to a variable that indicates if matches are being retrieved asynchronously
    var isLoadingSetter = $parse(attrs.typeaheadLoading).assign || angular.noop;

    //a function to determine if an event should cause selection
    var isSelectEvent = attrs.typeaheadShouldSelect ? $parse(attrs.typeaheadShouldSelect) : function(scope, vals) {
      var evt = vals.$event;
      return evt.which === 13 || evt.which === 9;
    };

    //a callback executed when a match is selected
    var onSelectCallback = $parse(attrs.typeaheadOnSelect);

    //should it select highlighted popup value when losing focus?
    var isSelectOnBlur = angular.isDefined(attrs.typeaheadSelectOnBlur) ? originalScope.$eval(attrs.typeaheadSelectOnBlur) : false;

    //binding to a variable that indicates if there were no results after the query is completed
    var isNoResultsSetter = $parse(attrs.typeaheadNoResults).assign || angular.noop;

    var inputFormatter = attrs.typeaheadInputFormatter ? $parse(attrs.typeaheadInputFormatter) : undefined;

    var appendToBody = attrs.typeaheadAppendToBody ? originalScope.$eval(attrs.typeaheadAppendToBody) : false;

    var appendTo = attrs.typeaheadAppendTo ?
      originalScope.$eval(attrs.typeaheadAppendTo) : null;

    var focusFirst = originalScope.$eval(attrs.typeaheadFocusFirst) !== false;

    //If input matches an item of the list exactly, select it automatically
    var selectOnExact = attrs.typeaheadSelectOnExact ? originalScope.$eval(attrs.typeaheadSelectOnExact) : false;

    //binding to a variable that indicates if dropdown is open
    var isOpenSetter = $parse(attrs.typeaheadIsOpen).assign || angular.noop;

    var showHint = originalScope.$eval(attrs.typeaheadShowHint) || false;

    //INTERNAL VARIABLES

    //model setter executed upon match selection
    var parsedModel = $parse(attrs.ngModel);
    var invokeModelSetter = $parse(attrs.ngModel + '($$$p)');
    var $setModelValue = function(scope, newValue) {
      if (angular.isFunction(parsedModel(originalScope)) &&
        ngModelOptions.getOption('getterSetter')) {
        return invokeModelSetter(scope, {$$$p: newValue});
      }

      return parsedModel.assign(scope, newValue);
    };

    //expressions used by typeahead
    var parserResult = typeaheadParser.parse(attrs.uibTypeahead);

    var hasFocus;

    //Used to avoid bug in iOS webview where iOS keyboard does not fire
    //mousedown & mouseup events
    //Issue #3699
    var selected;

    //create a child scope for the typeahead directive so we are not polluting original scope
    //with typeahead-specific data (matches, query etc.)
    var scope = originalScope.$new();
    var offDestroy = originalScope.$on('$destroy', function() {
      scope.$destroy();
    });
    scope.$on('$destroy', offDestroy);

    // WAI-ARIA
    var popupId = 'typeahead-' + scope.$id + '-' + Math.floor(Math.random() * 10000);
    element.attr({
      'aria-autocomplete': 'list',
      'aria-expanded': false,
      'aria-owns': popupId
    });

    var inputsContainer, hintInputElem;
    //add read-only input to show hint
    if (showHint) {
      inputsContainer = angular.element('<div></div>');
      inputsContainer.css('position', 'relative');
      element.after(inputsContainer);
      hintInputElem = element.clone();
      hintInputElem.attr('placeholder', '');
      hintInputElem.attr('tabindex', '-1');
      hintInputElem.val('');
      hintInputElem.css({
        'position': 'absolute',
        'top': '0px',
        'left': '0px',
        'border-color': 'transparent',
        'box-shadow': 'none',
        'opacity': 1,
        'background': 'none 0% 0% / auto repeat scroll padding-box border-box rgb(255, 255, 255)',
        'color': '#999'
      });
      element.css({
        'position': 'relative',
        'vertical-align': 'top',
        'background-color': 'transparent'
      });

      if (hintInputElem.attr('id')) {
        hintInputElem.removeAttr('id'); // remove duplicate id if present.
      }
      inputsContainer.append(hintInputElem);
      hintInputElem.after(element);
    }

    //pop-up element used to display matches
    var popUpEl = angular.element('<div uib-typeahead-popup></div>');
    popUpEl.attr({
      id: popupId,
      matches: 'matches',
      active: 'activeIdx',
      select: 'select(activeIdx, evt)',
      'move-in-progress': 'moveInProgress',
      query: 'query',
      position: 'position',
      'assign-is-open': 'assignIsOpen(isOpen)',
      debounce: 'debounceUpdate'
    });
    //custom item template
    if (angular.isDefined(attrs.typeaheadTemplateUrl)) {
      popUpEl.attr('template-url', attrs.typeaheadTemplateUrl);
    }

    if (angular.isDefined(attrs.typeaheadPopupTemplateUrl)) {
      popUpEl.attr('popup-template-url', attrs.typeaheadPopupTemplateUrl);
    }

    var resetHint = function() {
      if (showHint) {
        hintInputElem.val('');
      }
    };

    var resetMatches = function() {
      scope.matches = [];
      scope.activeIdx = -1;
      element.attr('aria-expanded', false);
      resetHint();
    };

    var getMatchId = function(index) {
      return popupId + '-option-' + index;
    };

    // Indicate that the specified match is the active (pre-selected) item in the list owned by this typeahead.
    // This attribute is added or removed automatically when the `activeIdx` changes.
    scope.$watch('activeIdx', function(index) {
      if (index < 0) {
        element.removeAttr('aria-activedescendant');
      } else {
        element.attr('aria-activedescendant', getMatchId(index));
      }
    });

    var inputIsExactMatch = function(inputValue, index) {
      if (scope.matches.length > index && inputValue) {
        return inputValue.toUpperCase() === scope.matches[index].label.toUpperCase();
      }

      return false;
    };

    var getMatchesAsync = function(inputValue, evt) {
      var locals = {$viewValue: inputValue};
      isLoadingSetter(originalScope, true);
      isNoResultsSetter(originalScope, false);
      $q.when(parserResult.source(originalScope, locals)).then(function(matches) {
        //it might happen that several async queries were in progress if a user were typing fast
        //but we are interested only in responses that correspond to the current view value
        var onCurrentRequest = inputValue === modelCtrl.$viewValue;
        if (onCurrentRequest && hasFocus) {
          if (matches && matches.length > 0) {
            scope.activeIdx = focusFirst ? 0 : -1;
            isNoResultsSetter(originalScope, false);
            scope.matches.length = 0;

            //transform labels
            for (var i = 0; i < matches.length; i++) {
              locals[parserResult.itemName] = matches[i];
              scope.matches.push({
                id: getMatchId(i),
                label: parserResult.viewMapper(scope, locals),
                model: matches[i]
              });
            }

            scope.query = inputValue;
            //position pop-up with matches - we need to re-calculate its position each time we are opening a window
            //with matches as a pop-up might be absolute-positioned and position of an input might have changed on a page
            //due to other elements being rendered
            recalculatePosition();

            element.attr('aria-expanded', true);

            //Select the single remaining option if user input matches
            if (selectOnExact && scope.matches.length === 1 && inputIsExactMatch(inputValue, 0)) {
              if (angular.isNumber(scope.debounceUpdate) || angular.isObject(scope.debounceUpdate)) {
                $$debounce(function() {
                  scope.select(0, evt);
                }, angular.isNumber(scope.debounceUpdate) ? scope.debounceUpdate : scope.debounceUpdate['default']);
              } else {
                scope.select(0, evt);
              }
            }

            if (showHint) {
              var firstLabel = scope.matches[0].label;
              if (angular.isString(inputValue) &&
                inputValue.length > 0 &&
                firstLabel.slice(0, inputValue.length).toUpperCase() === inputValue.toUpperCase()) {
                hintInputElem.val(inputValue + firstLabel.slice(inputValue.length));
              } else {
                hintInputElem.val('');
              }
            }
          } else {
            resetMatches();
            isNoResultsSetter(originalScope, true);
          }
        }
        if (onCurrentRequest) {
          isLoadingSetter(originalScope, false);
        }
      }, function() {
        resetMatches();
        isLoadingSetter(originalScope, false);
        isNoResultsSetter(originalScope, true);
      });
    };

    // bind events only if appendToBody params exist - performance feature
    if (appendToBody) {
      angular.element($window).on('resize', fireRecalculating);
      $document.find('body').on('scroll', fireRecalculating);
    }

    // Declare the debounced function outside recalculating for
    // proper debouncing
    var debouncedRecalculate = $$debounce(function() {
      // if popup is visible
      if (scope.matches.length) {
        recalculatePosition();
      }

      scope.moveInProgress = false;
    }, eventDebounceTime);

    // Default progress type
    scope.moveInProgress = false;

    function fireRecalculating() {
      if (!scope.moveInProgress) {
        scope.moveInProgress = true;
        scope.$digest();
      }

      debouncedRecalculate();
    }

    // recalculate actual position and set new values to scope
    // after digest loop is popup in right position
    function recalculatePosition() {
      scope.position = appendToBody ? $position.offset(element) : $position.position(element);
      scope.position.top += element.prop('offsetHeight');
    }

    //we need to propagate user's query so we can higlight matches
    scope.query = undefined;

    //Declare the timeout promise var outside the function scope so that stacked calls can be cancelled later
    var timeoutPromise;

    var scheduleSearchWithTimeout = function(inputValue) {
      timeoutPromise = $timeout(function() {
        getMatchesAsync(inputValue);
      }, waitTime);
    };

    var cancelPreviousTimeout = function() {
      if (timeoutPromise) {
        $timeout.cancel(timeoutPromise);
      }
    };

    resetMatches();

    scope.assignIsOpen = function (isOpen) {
      isOpenSetter(originalScope, isOpen);
    };

    scope.select = function(activeIdx, evt) {
      //called from within the $digest() cycle
      var locals = {};
      var model, item;

      selected = true;
      locals[parserResult.itemName] = item = scope.matches[activeIdx].model;
      model = parserResult.modelMapper(originalScope, locals);
      $setModelValue(originalScope, model);
      modelCtrl.$setValidity('editable', true);
      modelCtrl.$setValidity('parse', true);

      onSelectCallback(originalScope, {
        $item: item,
        $model: model,
        $label: parserResult.viewMapper(originalScope, locals),
        $event: evt
      });

      resetMatches();

      //return focus to the input element if a match was selected via a mouse click event
      // use timeout to avoid $rootScope:inprog error
      if (scope.$eval(attrs.typeaheadFocusOnSelect) !== false) {
        $timeout(function() { element[0].focus(); }, 0, false);
      }
    };

    //bind keyboard events: arrows up(38) / down(40), enter(13) and tab(9), esc(27)
    element.on('keydown', function(evt) {
      //typeahead is open and an "interesting" key was pressed
      if (scope.matches.length === 0 || HOT_KEYS.indexOf(evt.which) === -1) {
        return;
      }

      var shouldSelect = isSelectEvent(originalScope, {$event: evt});

      /**
       * if there's nothing selected (i.e. focusFirst) and enter or tab is hit
       * or
       * shift + tab is pressed to bring focus to the previous element
       * then clear the results
       */
      if (scope.activeIdx === -1 && shouldSelect || evt.which === 9 && !!evt.shiftKey) {
        resetMatches();
        scope.$digest();
        return;
      }

      evt.preventDefault();
      var target;
      switch (evt.which) {
        case 27: // escape
          evt.stopPropagation();

          resetMatches();
          originalScope.$digest();
          break;
        case 38: // up arrow
          scope.activeIdx = (scope.activeIdx > 0 ? scope.activeIdx : scope.matches.length) - 1;
          scope.$digest();
          target = popUpEl[0].querySelectorAll('.uib-typeahead-match')[scope.activeIdx];
          target.parentNode.scrollTop = target.offsetTop;
          break;
        case 40: // down arrow
          scope.activeIdx = (scope.activeIdx + 1) % scope.matches.length;
          scope.$digest();
          target = popUpEl[0].querySelectorAll('.uib-typeahead-match')[scope.activeIdx];
          target.parentNode.scrollTop = target.offsetTop;
          break;
        default:
          if (shouldSelect) {
            scope.$apply(function() {
              if (angular.isNumber(scope.debounceUpdate) || angular.isObject(scope.debounceUpdate)) {
                $$debounce(function() {
                  scope.select(scope.activeIdx, evt);
                }, angular.isNumber(scope.debounceUpdate) ? scope.debounceUpdate : scope.debounceUpdate['default']);
              } else {
                scope.select(scope.activeIdx, evt);
              }
            });
          }
      }
    });

    element.on('focus', function (evt) {
      hasFocus = true;
      if (minLength === 0 && !modelCtrl.$viewValue) {
        $timeout(function() {
          getMatchesAsync(modelCtrl.$viewValue, evt);
        }, 0);
      }
    });

    element.on('blur', function(evt) {
      if (isSelectOnBlur && scope.matches.length && scope.activeIdx !== -1 && !selected) {
        selected = true;
        scope.$apply(function() {
          if (angular.isObject(scope.debounceUpdate) && angular.isNumber(scope.debounceUpdate.blur)) {
            $$debounce(function() {
              scope.select(scope.activeIdx, evt);
            }, scope.debounceUpdate.blur);
          } else {
            scope.select(scope.activeIdx, evt);
          }
        });
      }
      if (!isEditable && modelCtrl.$error.editable) {
        modelCtrl.$setViewValue();
        scope.$apply(function() {
          // Reset validity as we are clearing
          modelCtrl.$setValidity('editable', true);
          modelCtrl.$setValidity('parse', true);
        });
        element.val('');
      }
      hasFocus = false;
      selected = false;
    });

    // Keep reference to click handler to unbind it.
    var dismissClickHandler = function(evt) {
      // Issue #3973
      // Firefox treats right click as a click on document
      if (element[0] !== evt.target && evt.which !== 3 && scope.matches.length !== 0) {
        resetMatches();
        if (!$rootScope.$$phase) {
          originalScope.$digest();
        }
      }
    };

    $document.on('click', dismissClickHandler);

    originalScope.$on('$destroy', function() {
      $document.off('click', dismissClickHandler);
      if (appendToBody || appendTo) {
        $popup.remove();
      }

      if (appendToBody) {
        angular.element($window).off('resize', fireRecalculating);
        $document.find('body').off('scroll', fireRecalculating);
      }
      // Prevent jQuery cache memory leak
      popUpEl.remove();

      if (showHint) {
          inputsContainer.remove();
      }
    });

    var $popup = $compile(popUpEl)(scope);

    if (appendToBody) {
      $document.find('body').append($popup);
    } else if (appendTo) {
      angular.element(appendTo).eq(0).append($popup);
    } else {
      element.after($popup);
    }

    this.init = function(_modelCtrl) {
      modelCtrl = _modelCtrl;
      ngModelOptions = extractOptions(modelCtrl);

      scope.debounceUpdate = $parse(ngModelOptions.getOption('debounce'))(originalScope);

      //plug into $parsers pipeline to open a typeahead on view changes initiated from DOM
      //$parsers kick-in on all the changes coming from the view as well as manually triggered by $setViewValue
      modelCtrl.$parsers.unshift(function(inputValue) {
        hasFocus = true;

        if (minLength === 0 || inputValue && inputValue.length >= minLength) {
          if (waitTime > 0) {
            cancelPreviousTimeout();
            scheduleSearchWithTimeout(inputValue);
          } else {
            getMatchesAsync(inputValue);
          }
        } else {
          isLoadingSetter(originalScope, false);
          cancelPreviousTimeout();
          resetMatches();
        }

        if (isEditable) {
          return inputValue;
        }

        if (!inputValue) {
          // Reset in case user had typed something previously.
          modelCtrl.$setValidity('editable', true);
          return null;
        }

        modelCtrl.$setValidity('editable', false);
        return undefined;
      });

      modelCtrl.$formatters.push(function(modelValue) {
        var candidateViewValue, emptyViewValue;
        var locals = {};

        // The validity may be set to false via $parsers (see above) if
        // the model is restricted to selected values. If the model
        // is set manually it is considered to be valid.
        if (!isEditable) {
          modelCtrl.$setValidity('editable', true);
        }

        if (inputFormatter) {
          locals.$model = modelValue;
          return inputFormatter(originalScope, locals);
        }

        //it might happen that we don't have enough info to properly render input value
        //we need to check for this situation and simply return model value if we can't apply custom formatting
        locals[parserResult.itemName] = modelValue;
        candidateViewValue = parserResult.viewMapper(originalScope, locals);
        locals[parserResult.itemName] = undefined;
        emptyViewValue = parserResult.viewMapper(originalScope, locals);

        return candidateViewValue !== emptyViewValue ? candidateViewValue : modelValue;
      });
    };

    function extractOptions(ngModelCtrl) {
      var ngModelOptions;

      if (angular.version.minor < 6) { // in angular < 1.6 $options could be missing
        // guarantee a value
        ngModelOptions = ngModelCtrl.$options || {};

        // mimic 1.6+ api
        ngModelOptions.getOption = function (key) {
          return ngModelOptions[key];
        };
      } else { // in angular >=1.6 $options is always present
        ngModelOptions = ngModelCtrl.$options;
      }

      return ngModelOptions;
    }
  }])

  .directive('uibTypeahead', function() {
    return {
      controller: 'UibTypeaheadController',
      require: ['ngModel', 'uibTypeahead'],
      link: function(originalScope, element, attrs, ctrls) {
        ctrls[1].init(ctrls[0]);
      }
    };
  })

  .directive('uibTypeaheadPopup', ['$$debounce', function($$debounce) {
    return {
      scope: {
        matches: '=',
        query: '=',
        active: '=',
        position: '&',
        moveInProgress: '=',
        select: '&',
        assignIsOpen: '&',
        debounce: '&'
      },
      replace: true,
      templateUrl: function(element, attrs) {
        return attrs.popupTemplateUrl || 'uib/template/typeahead/typeahead-popup.html';
      },
      link: function(scope, element, attrs) {
        scope.templateUrl = attrs.templateUrl;

        scope.isOpen = function() {
          var isDropdownOpen = scope.matches.length > 0;
          scope.assignIsOpen({ isOpen: isDropdownOpen });
          return isDropdownOpen;
        };

        scope.isActive = function(matchIdx) {
          return scope.active === matchIdx;
        };

        scope.selectActive = function(matchIdx) {
          scope.active = matchIdx;
        };

        scope.selectMatch = function(activeIdx, evt) {
          var debounce = scope.debounce();
          if (angular.isNumber(debounce) || angular.isObject(debounce)) {
            $$debounce(function() {
              scope.select({activeIdx: activeIdx, evt: evt});
            }, angular.isNumber(debounce) ? debounce : debounce['default']);
          } else {
            scope.select({activeIdx: activeIdx, evt: evt});
          }
        };
      }
    };
  }])

  .directive('uibTypeaheadMatch', ['$templateRequest', '$compile', '$parse', function($templateRequest, $compile, $parse) {
    return {
      scope: {
        index: '=',
        match: '=',
        query: '='
      },
      link: function(scope, element, attrs) {
        var tplUrl = $parse(attrs.templateUrl)(scope.$parent) || 'uib/template/typeahead/typeahead-match.html';
        $templateRequest(tplUrl).then(function(tplContent) {
          var tplEl = angular.element(tplContent.trim());
          element.replaceWith(tplEl);
          $compile(tplEl)(scope);
        });
      }
    };
  }])

  .filter('uibTypeaheadHighlight', ['$sce', '$injector', '$log', function($sce, $injector, $log) {
    var isSanitizePresent;
    isSanitizePresent = $injector.has('$sanitize');

    function escapeRegexp(queryToEscape) {
      // Regex: capture the whole query string and replace it with the string that will be used to match
      // the results, for example if the capture is "a" the result will be \a
      return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1');
    }

    function containsHtml(matchItem) {
      return /<.*>/g.test(matchItem);
    }

    return function(matchItem, query) {
      if (!isSanitizePresent && containsHtml(matchItem)) {
        $log.warn('Unsafe use of typeahead please use ngSanitize'); // Warn the user about the danger
      }
      matchItem = query ? ('' + matchItem).replace(new RegExp(escapeRegexp(query), 'gi'), '<strong>$&</strong>') : matchItem; // Replaces the capture string with a the same string inside of a "strong" tag
      if (!isSanitizePresent) {
        matchItem = $sce.trustAsHtml(matchItem); // If $sanitize is not present we pack the string in a $sce object for the ng-bind-html directive
      }
      return matchItem;
    };
  }]);
angular.module('ui.bootstrap.carousel').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibCarouselCss && angular.element(document).find('head').prepend('<style type="text/css">.ng-animate.item:not(.left):not(.right){-webkit-transition:0s ease-in-out left;transition:0s ease-in-out left}</style>'); angular.$$uibCarouselCss = true; });
angular.module('ui.bootstrap.datepicker').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibDatepickerCss && angular.element(document).find('head').prepend('<style type="text/css">.uib-datepicker .uib-title{width:100%;}.uib-day button,.uib-month button,.uib-year button{min-width:100%;}.uib-left,.uib-right{width:100%}</style>'); angular.$$uibDatepickerCss = true; });
angular.module('ui.bootstrap.position').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibPositionCss && angular.element(document).find('head').prepend('<style type="text/css">.uib-position-measure{display:block !important;visibility:hidden !important;position:absolute !important;top:-9999px !important;left:-9999px !important;}.uib-position-scrollbar-measure{position:absolute !important;top:-9999px !important;width:50px !important;height:50px !important;overflow:scroll !important;}.uib-position-body-scrollbar-measure{overflow:scroll !important;}</style>'); angular.$$uibPositionCss = true; });
angular.module('ui.bootstrap.datepickerPopup').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibDatepickerpopupCss && angular.element(document).find('head').prepend('<style type="text/css">.uib-datepicker-popup.dropdown-menu{display:block;float:none;margin:0;}.uib-button-bar{padding:10px 9px 2px;}</style>'); angular.$$uibDatepickerpopupCss = true; });
angular.module('ui.bootstrap.tooltip').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibTooltipCss && angular.element(document).find('head').prepend('<style type="text/css">[uib-tooltip-popup].tooltip.top-left > .tooltip-arrow,[uib-tooltip-popup].tooltip.top-right > .tooltip-arrow,[uib-tooltip-popup].tooltip.bottom-left > .tooltip-arrow,[uib-tooltip-popup].tooltip.bottom-right > .tooltip-arrow,[uib-tooltip-popup].tooltip.left-top > .tooltip-arrow,[uib-tooltip-popup].tooltip.left-bottom > .tooltip-arrow,[uib-tooltip-popup].tooltip.right-top > .tooltip-arrow,[uib-tooltip-popup].tooltip.right-bottom > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.top-left > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.top-right > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.bottom-left > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.bottom-right > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.left-top > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.left-bottom > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.right-top > .tooltip-arrow,[uib-tooltip-html-popup].tooltip.right-bottom > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.top-left > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.top-right > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.bottom-left > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.bottom-right > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.left-top > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.left-bottom > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.right-top > .tooltip-arrow,[uib-tooltip-template-popup].tooltip.right-bottom > .tooltip-arrow,[uib-popover-popup].popover.top-left > .arrow,[uib-popover-popup].popover.top-right > .arrow,[uib-popover-popup].popover.bottom-left > .arrow,[uib-popover-popup].popover.bottom-right > .arrow,[uib-popover-popup].popover.left-top > .arrow,[uib-popover-popup].popover.left-bottom > .arrow,[uib-popover-popup].popover.right-top > .arrow,[uib-popover-popup].popover.right-bottom > .arrow,[uib-popover-html-popup].popover.top-left > .arrow,[uib-popover-html-popup].popover.top-right > .arrow,[uib-popover-html-popup].popover.bottom-left > .arrow,[uib-popover-html-popup].popover.bottom-right > .arrow,[uib-popover-html-popup].popover.left-top > .arrow,[uib-popover-html-popup].popover.left-bottom > .arrow,[uib-popover-html-popup].popover.right-top > .arrow,[uib-popover-html-popup].popover.right-bottom > .arrow,[uib-popover-template-popup].popover.top-left > .arrow,[uib-popover-template-popup].popover.top-right > .arrow,[uib-popover-template-popup].popover.bottom-left > .arrow,[uib-popover-template-popup].popover.bottom-right > .arrow,[uib-popover-template-popup].popover.left-top > .arrow,[uib-popover-template-popup].popover.left-bottom > .arrow,[uib-popover-template-popup].popover.right-top > .arrow,[uib-popover-template-popup].popover.right-bottom > .arrow{top:auto;bottom:auto;left:auto;right:auto;margin:0;}[uib-popover-popup].popover,[uib-popover-html-popup].popover,[uib-popover-template-popup].popover{display:block !important;}</style>'); angular.$$uibTooltipCss = true; });
angular.module('ui.bootstrap.timepicker').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibTimepickerCss && angular.element(document).find('head').prepend('<style type="text/css">.uib-time input{width:50px;}</style>'); angular.$$uibTimepickerCss = true; });
angular.module('ui.bootstrap.typeahead').run(function() {!angular.$$csp().noInlineStyle && !angular.$$uibTypeaheadCss && angular.element(document).find('head').prepend('<style type="text/css">[uib-typeahead-popup].dropdown-menu{display:block;}</style>'); angular.$$uibTypeaheadCss = true; });