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| <?php
session_start();
include "./config.php";
error_reporting(0);
$date = date('Y-m-d H:i:s');
$sujet = $_POST['sujet'];
$texte = $_POST['texte'];
$image = $_FILES['File1']["name"];
$statut = $_POST['statut'];
############ Configuration ##############
$config["image_max_size"] = 500; //Maximum image size (height and width)
$config["thumbnail_size"] = 200; //Thumbnails will be cropped to 200x200 pixels
$config["thumbnail_prefix"] = "thumb_"; //Normal thumb Prefix
$config["destination_folder"] = './uploads/'; //upload directory ends with / (slash)
$config["thumbnail_destination_folder"] = './uploads/'; //upload directory ends with / (slash)
$config["upload_url"] = "http://www.site.com/admin/uploads/";
$config["quality"] = 90; //jpeg quality
if(!isset($_SERVER['HTTP_X_REQUESTED_WITH'])) {
exit; //try detect AJAX request, simply exist if no Ajax
}
if(!isset($_FILES['File1']) || !is_uploaded_file($_FILES['File1']['tmp_name'][0])){
die('Image file is Missing!');
}
count total files in array
$file_count = count($_FILES["File1"]["name"]);
if($file_count > 0){ //there are more than one file? no problem let's handle multiple files
for ($x = 0; $x < $file_count; $x++){ //Loop through each uploaded file
//if there's file error, display it
if ($_FILES["File1"]['error'][$x] > 0) {
print get_upload_error($x);
exit;
}
//Get image info from a valid image file
$im_info = getimagesize($_FILES["File1"]["tmp_name"][$x]);
if($im_info){
$im["image_width"] = $im_info[0]; //image width
$im["image_height"] = $im_info[1]; //image height
$im["image_type"] = $im_info['mime']; //image type
}else{
die("Make sure image <b>".$_FILES["File1"]["name"][$x]."</b> is valid image file!");
}
//create image resource using Image type and set the file extension
switch($im["image_type"]){
case 'image/png':
$img_res = imagecreatefrompng($_FILES["File1"]["tmp_name"][$x]);
$file_extension = ".png";
break;
case 'image/gif':
$img_res = imagecreatefromgif($_FILES["File1"]["tmp_name"][$x]);
$file_extension = ".gif";
break;
case 'image/jpeg':
case 'image/pjpeg':
$img_res = imagecreatefromjpeg($_FILES["File1"]["tmp_name"][$x]);
$file_extension = ".jpg";
break;
default:
$img_res = 0;
}
//set our file variables
$unique_id = uniqid(); //unique id for random filename
$new_file_name = $unique_id . $file_extension;
$destination_file_save = $config["destination_folder"] . $new_file_name; //file path to destination folder
$destination_thumbnail_save = $config["thumbnail_destination_folder"] . $config["thumbnail_prefix"]. $new_file_name; //file path to destination thumb folder
if($img_res){
###### resize Image ########
//Construct a proportional size of new image
$image_scale = min($config["image_max_size"]/$im["image_width"], $config["image_max_size"]/$im["image_height"]);
$new_width = ceil($image_scale * $im["image_width"]);
$new_height = ceil($image_scale * $im["image_height"]);
//Create a new true color image
$canvas = imagecreatetruecolor($new_width, $new_height);
$resample = imagecopyresampled($canvas, $img_res, 0, 0, 0, 0, $new_width, $new_height, $im["image_width"], $im["image_height"]);
if($resample){
$save_image = save_image_file($im["image_type"], $canvas, $destination_file_save, $config["quality"]); //save image
if($save_image){
print '<img src="'.$config["upload_url"] . $new_file_name. '" />'; //output image to browser
print '<div id="n1">'.$new_file_name. '</div>'; //output image to browser
}
}
if(is_resource($canvas)){
imagedestroy($canvas); //free any associated memory
}
###### Generate Thumbnail ########
//Offsets
if( $im["image_width"] > $im["image_height"]){
$y_offset = 0;
$x_offset = ($im["image_width"] - $im["image_height"]) / 2;
$s_size = $im["image_width"] - ($x_offset * 2);
}else{
$x_offset = 0;
$y_offset = ($im["image_height"] - $im["image_width"]) / 2;
$s_size = $im["image_height"] - ($y_offset * 2);
}
//Create a new true color image
$canvas = imagecreatetruecolor($config["thumbnail_size"], $config["thumbnail_size"]);
$resample = imagecopyresampled($canvas, $img_res, 0, 0, $x_offset, $y_offset, $config["thumbnail_size"], $config["thumbnail_size"], $s_size, $s_size);
if($resample){
$query2 = "INSERT INTO weart_actu SET image ='$destination_file_save' , image_g = '$destination_thumbnail_save'";
$result2 = mysqli_query($db,$query2) or die(mysql_error());
$idimage = $db->insert_id;
$save_image = save_image_file($im["image_type"], $canvas, $destination_thumbnail_save, $config["quality"] );
if($save_image){
print '<img src="'.$config["upload_url"] . $config["thumbnail_prefix"]. $new_file_name. '" />';
print '<div id="n2">'.$config["thumbnail_prefix"]. $new_file_name. '</div>'; //output image to browser
}
}
if(is_resource($canvas)){
imagedestroy($canvas); //free any associated memory
}
}
}
}
//funcion to save image file
function save_image_file($image_type, $canvas, $destination, $quality){
switch(strtolower($image_type)){
case 'image/png':
return imagepng($canvas, $destination); //save png file
case 'image/gif':
return imagegif($canvas, $destination); //save gif file
case 'image/jpeg': case 'image/pjpeg':
return imagejpeg($canvas, $destination, $quality); //save jpeg file
default:
return false;
}
}
function get_upload_error($err_no){
switch($err_no){
case 1 : return 'The uploaded file exceeds the upload_max_filesize directive in php.ini.';
case 2 : return 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.';
case 3 : return 'The uploaded file was only partially uploaded.';
case 4 : return 'No file was uploaded.';
case 5 : return 'Missing a temporary folder. Introduced in PHP 5.0.3';
case 6 : return 'Failed to write file to disk. Introduced in PHP 5.1.0';
}
}
$query = "INSERT INTO weart_actu SET image ='$image',titre ='$sujet', texte ='$texte', validite ='$statut', date='$date' ";
$result = mysqli_query($db,$query) or die(mysql_error());
?> |
Upload de fichier avec données formulaire FormData Jquery
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