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[fix] [ugly] use only one connection to db #5

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[fix] [ugly] use only one connection to db #5

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85 changes: 43 additions & 42 deletions src/querybuilder.php
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Original file line number Diff line number Diff line change
@@ -1,57 +1,58 @@
<?php namespace Elegant;
<?php

namespace Elegant;

class QueryBuilder {

protected $db_conn = null;
protected $table = '';
protected $db_conn = null;
protected $table = '';

function __construct($db_group, $table) {
global $__CI;
if (!isset($__CI)) {
$__CI =& get_instance();
}

function __construct($db_group, $table)
{
$ci =& get_instance();

$this->db_conn = $ci->load->database($db_group, true);
$this->db_conn = $__CI->db;

$this->table = $table;
$this->db_conn->from( $this->table );
$this->table = $table;
$this->db_conn->from($this->table);

if(defined('ELEGANT_DEBUG') and ELEGANT_DEBUG === true)
{
$property_name = 'elegant_db_'.rand();
$ci->{$property_name} = $this->db_conn;
}
}
// if (defined('ELEGANT_DEBUG') and ELEGANT_DEBUG === true) {
//// $property_name = 'elegant_db_' . rand();
//// $ci->asd = $this->db_conn;
// }
}

function __call($name, $arguments)
{
if(!method_exists($this->db_conn, $name)) return show_error('Unknown function '.$name, 500);
function __call($name, $arguments) {
if (!method_exists($this->db_conn, $name))
return show_error('Unknown function ' . $name, 500);

return call_user_func_array( array($this->db_conn, $name), $arguments );
}
return call_user_func_array(array($this->db_conn, $name), $arguments);
}

function __clone()
{
$this->db_conn = clone $this->db_conn;
}
function select($columns = array()) {
if (empty($columns))
$columns = '*';

function select($columns = array())
{
if (empty($columns)) $columns = '*';
elseif (is_array($columns))
$columns = implode(', ', $columns);

elseif (is_array($columns)) $columns = implode(', ', $columns);
$this->db_conn->select($columns);
}

$this->db_conn->select($columns);
}
function insert($data) {
$insert = $this->db_conn->insert($this->table, $data);
return ($insert !== false) ? $this->db_conn->insert_id() : false;
}

function insert($data)
{
$insert = $this->db_conn->insert( $this->table, $data );
return ($insert !== false) ? $this->db_conn->insert_id() : false;
}
function update($data, $where = array()) {
if (empty($where) and ! is_array($where))
$where = array();

function update($data, $where = array())
{
if(empty($where) and !is_array($where)) $where = array();
$update = $this->db_conn->update($this->table, $data, $where);
return $update;
}

$update = $this->db_conn->update( $this->table, $data, $where );
return $update;
}
}
}