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CodingBDXCodingBDX
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php add pizza
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8 files changed

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8 files changed

+255
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lines changed

‎add.php

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<?php
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include('../tuto/config/db_connect.php');
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$title = $email = $ingredients = '';
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$errors = array('email'=> '', 'title' => '', 'ingredients' => '');
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if(isset($_POST['submit'])){
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// echo htmlspecialchars( $_POST['email']);
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// echo htmlspecialchars( $_POST['title']);
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// echo htmlspecialchars( $_POST['ingredients']);
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// email check
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if(empty($_POST['email'])){
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$errors['email'] = '<div class="btn red">an email as required</div><br />';
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}else {
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$email = $_POST['email'];
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if(!filter_var($email, FILTER_VALIDATE_EMAIL)){
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$errors['email'] = '<div class="btn red">an email valid must valid</div><br />';
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}
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}
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// title check
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if(empty($_POST['title'])){
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$errors['title'] = '<div class="btn red">an title as required</div><br />';
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}else {
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$title = $_POST['title'];
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if(!preg_match('/^[a-zA-Z\s]+$/', $title)) {
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$errors['title'] = '<div class="btn red">Title must be letters</div><br />';
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}
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}
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// ingredients check
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if(empty($_POST['ingredients'])){
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$errors['ingredients'] = '<div class="btn red">ingredient for pizza!</div><br />';
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}else {
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$ingredients = $_POST['ingredients'];
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if(!preg_match('/^([a-zA-Z\s]+)(,\s*[a-zA-Z\s]*)*$/', $ingredients)) {
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$errors['ingredients'] = '<div class="btn red">Ingredients must separated by coma</div><br />';
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}
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if(array_filter($errors)) {
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$errors['forminvalid'] = '<div class="btn red">form is valid</div><br />';
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} else {
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$email = mysqli_real_escape_string($conn, $_POST['email']);
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$title = mysqli_real_escape_string($conn, $_POST['title']);
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$ingredients = mysqli_real_escape_string($conn, $_POST['ingredients']);
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$sql = "INSERT INTO pizzas(email,title,ingredients) VALUES('$email', '$title', '$ingredients')";
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if(mysqli_query($conn, $sql)) {
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//success
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}else {
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// error
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echo 'query error' . mysqli_error($conn);
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}
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mysqli_close($conn);
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$errors['formvalid'] = '<div class="btn green">form is send, redirect to index after 5 secondes</div><br />';
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header( "refresh:5;url=index.php" );
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}
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}
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<?php include('templates/header.php')?>
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<section class="container grey-text">
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<h4 class="center">add a pizza
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</h4>
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<form action="" class="white" action="add.php" method="POST">
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<label for="">your mail:</label>
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<input type="text" name="email" value="<?php echo htmlspecialchars( $email) ?>" >
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<div class="red-text"><?php echo $errors['email'] ?></div>
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<label for="">Pizza title:</label>
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<input type="text" name="title" value="<?php echo htmlspecialchars( $title) ?>">
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<div class="red-text"><?php echo $errors['title'] ?></div>
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<label for="">ingredients (comma separated):</label>
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<input type="text" name="ingredients" value="<?php echo htmlspecialchars( $ingredients) ?>">
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<div class="red-text"><?php echo $errors['ingredients'] ?></div>
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<div class="center">
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<div class="red-text"><?php echo $errors['forminvalid'] ?></div>
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<div class="red-text"><?php echo $errors['formvalid'] ?></div>
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<input type="submit" name="submit" value="btn" class="btn brand z-depth-0">
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</div>
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</form>
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</section>
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<?php include('templates/footer.php')?>
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</html>

‎config/db_connect.php

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<?php $conn = mysqli_connect('localhost', 'admin', 'admin', 'ninja_pizza');
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if(!$conn){
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echo 'connection errors' . mysqli_connect_error();
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}else{
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} ?>

‎details.php

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<?php
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include('../tuto/config/db_connect.php');
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if(isset($_POST['delete'])) {
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$id_to_delete = mysqli_real_escape_string($conn, $_POST['id_to_delete']);
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$sql = "DELETE FROM pizzas WHERE id = $id_to_delete";
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if(mysqli_query($conn, $sql)){
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header('Location:index.php');
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}else {
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//error
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echo 'query error' . mysqli_error($conn);
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}
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}
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if(isset($_GET['id'])) {
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$id = mysqli_real_escape_string($conn, $_GET['id']);
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$sql = "SELECT * FROM pizzas WHERE id = $id";
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$result = mysqli_query($conn, $sql);
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$pizza = mysqli_fetch_assoc($result);
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mysqli_free_result($result);
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mysqli_close($conn);
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<?php include('templates/header.php')?>
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<h2 class="center">Details</h2>
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<div class="container center">
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<?php if($pizza): ?>
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<h4><?php echo htmlspecialchars( $pizza['title']); ?></h4>
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<p>created by:<?php echo htmlspecialchars( $pizza['email']); ?></p>
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<p>created at:<?php date( $pizza['created_at']); ?></p>
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<div><?php echo htmlspecialchars( $pizza['ingredients']); ?></div>
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<form action="details.php" method="POST">
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<input type="hidden" value="<?php echo $pizza['id'] ?>" name="id_to_delete">
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<input type="submit" name="delete" value="Delete" class="btn red z-depth-0">
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</form>
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<?php else: ?>
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<h5 class='red-text'>no pizza here!</h5>
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<?php endif; ?>
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</div>
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<?php include('templates/footer.php')?>
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</html>

‎img/pizza.jpg

43.3 KB
Loading

‎index.php

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<?php
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include('../tuto/config/db_connect.php');
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// query from database pizza
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$sql = 'SELECT title, ingredients, id FROM pizzas ORDER BY created_at';
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$result = mysqli_query($conn, $sql);
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$pizzas = mysqli_fetch_all($result, MYSQLI_ASSOC);
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$countPizza = count($pizzas) >= 2 ? '<p>there are 2 pizzas or more</p>' : '<p>There few or less pizza than 2</p>';
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mysqli_free_result($result);
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// close database connection
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mysqli_close($conn);
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?>
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<!DOCTYPE html>
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<html lang="en">
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<?php include('templates/header.php')?>
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<h4 class="center grey-text">pizza!</h4>
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<div class="container">
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<div class="row">
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<?php foreach($pizzas as $pizza): ?>
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<div class="col s6 md3">
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<div class="card z-depth-0">
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<img src="./img/pizza.jpg" class="pizza">
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<div class="card-content center">
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<h6><?php echo $pizza['title'] ?></h6>
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<ul>
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<?php foreach(explode(',', $pizzas[0]['ingredients']) as $ing): ?>
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<li class='btn green m4'><?php echo htmlspecialchars( $ing) ?></li><br />
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<?php endforeach ?>
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</ul>
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</div>
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<div class="card-action right-align">
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<a href="details.php?id=<?php echo $pizza['id'] ?>" class="brand-text">more info</a>
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</div>
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</div>
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</div>
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<?php endforeach ?>
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<?php echo $countPizza; ?>
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</div>
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</div>
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<?php include('templates/footer.php')?>
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</html>

‎sandbox.php

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<?php
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$score = 50;
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$score > 40 ? 'high score' : 'low score';
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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</body>
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</html>

‎templates/footer.php

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<footer class="section">
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<div class="center grey-text">copyright 2022 codingbdx </div>
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</footer>
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</body>

‎templates/header.php

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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
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<style>
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.brand {
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background-color: red!important;
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}
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.brand-text {
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color: gray!important
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;
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}
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form {
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max-width: 70vw;
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margin: auto;
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padding: 0.7em;
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}
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.pizza {
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width: 100px;
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margin: 40px auto -30px;
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display: block;
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position: relative;
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top:-40px;
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}
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</style>
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</head>
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<body class="grey lighten-4">
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<nav class="white z-depth-0">
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<div class="container">
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<a href="index.php" class="brand-logo brand-text">Ninja pizza</a>
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<ul id="nav-mobile" class="right hide-on-small-and-down">
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<li><a href="add.php" class="btn brand z-depth-0">add a pizza</a></li>
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</ul>
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</div>
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</nav>

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