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|
<?php
session_start();
?>
<link href="../styles/main.css" type="text/css" rel="stylesheet"/>
<h1>
Bienvenue,
<?php echo $_SESSION['username']; ?>
</h1>
<br/>
<a href="?action=add">Ajouter un produit</a>
<a href="?action=modifyanddelete">Modifier / Supprimer un produit</a><br/><br/>
<?php
try
{
$db = new PDO('mysql:host=localhost;dbname=site-e-commerce', 'root', '');
$db->setAttribute(PDO::ATTR_CASE, PDO::CASE_LOWER);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
catch(Exception $e){
echo'Une erreur est survenue';
die();
}
if(isset($_SESSION['username'])){
if(isset($_GET['action'])){
if($_GET['action']=='add'){
if(isset($_POST['submit'])){
$title=$_POST['title'];
$description=$_POST['description'];
$price=$_POST['price'];
$img = $_FILES['img']['name'];
$img_tmp = $_FILES['img']['tmp_name'];
if(!empty($img_tmp)){
$image = explode('.', $img);
$image_ext = end($image);
if(in_array(strtolower($image_ext),array('png','jpg','jpeg'))===false){
echo'Veuillez insérer une image respectant les conditions requises.';
}else{
$image_size = getimagesize($img_tmp);
if($image_size['mime']=='image/jpeg'){
$image_src = imagecreatefromjpeg($img_tmp);
}else if($image_size['mime']=='image/png'){
$image_src = imagecreatefrompng($img_tmp);
}else{
$image_src = false;
echo'Veuillez insérer une image valide.';
}
if($image_src!==false){
$image_width=300;
if($image_size[0]==$image_width){
$image_finale = $image_src;
}else{
$new_width[0]=$image_width;
$new_height[1]= 300;
$image_finale = imagecreatetruecolor($new_width[0],$new_height[1]);
imagecopyresampled($image_finale,$image_src,0,0,0,0,$new_width[0],$new_height[1],$image_size[0],$image_size[1]);
}
imagejpeg($image_finale, 'imgs/' .$title. '.jpg');
}
}
}else{
echo'Veuillez insérer une image';
}
if($title&&$description&&$price){
$db = new PDO('mysql:host=localhost;dbname=site-e-commerce', 'root', '');
$insert = $db->prepare("INSERT INTO products VALUES('', $title', '$description', '$price')");
$insert->execute();
}else{
echo'veuillez remplir tous les champs';
}
}
?>
<form action="" method="post" enctype="multipart/form-data">
<h3>Titre du produit:</h3><input type="text" name="title"/>
<h3>Description du produit:</h3><textarea name="description"></textarea>
<h3>Prix:</h3><input type="text" name="price"/><br/><br/>
<h3>Image:</h3><input type="file" name="img"/><br/><br/>
<input type="submit" name="submit"/>
</form>
<?php
}else if($_GET['action']=='modifyanddelete'){
$db = new PDO('mysql:host=localhost;dbname=site-e-commerce', 'root', '');
$select = $db->prepare("SELECT * FROM products");
$select->execute();
while($s=$select->fetch(PDO::FETCH_OBJ)){
echo $s->title;
?>
<a href="?action=modify&id=<?php echo $s->id; ?>">Modifier</a>
<a href="?action=delete&id=<?php echo $s->id; ?>">Supprimer</a><br/><br/>
<?php
}
}else if($_GET['action']=='modify'){
$id=$_GET['id'];
$db = new PDO('mysql:host=localhost;dbname=site-e-commerce', 'root', '');
$select = $db->prepare("SELECT * FROM products WHERE id=$id");
$select->execute();
$data = $select->fetch(PDO::FETCH_OBJ);
?>
<form action="" method="post">
<h3>Titre du produit:</h3><input value="<?php echo $data->title; ?>" type="text" name="title"/>
<h3>Description du produit:</h3><textarea name="description"><?php echo $data->description; ?></textarea>
<h3>Prix:</h3><input value="<?php echo $data->price; ?>" type="text" name="price"/><br/><br/>
<input type="submit" name="submit" value="Modifier"/>
</form>
<?php
if(isset($_POST['submit'])){
$title=$_POST['title'];
$description=$_POST['description'];
$price=$_POST['price'];
$db = new PDO('mysql:host=localhost;dbname=site-e-commerce', 'root', '');
$update = $db->prepare("UPDATE products SET title='$title', description='$description', price='$price' WHERE id=$id");
$update->execute();
header('Location: admin.php?action=modifyanddelete');
}
}else if($_GET['action']=='delete'){
$db = new PDO('mysql:host=localhost;dbname=site-e-commerce', 'root', '');
$id=$_GET['id'];
$delete = $db->prepare("DELETE FROM products WHERE id=$id");
$delete->execute();
}else{
die('Une erreur s\est produite.');
}
}
}else{
header('Location: ../index.php');
}
?> |
