/**
* g?n?rer le thumb correspondant ? une image.
* cete fonction v?rifie si le thumb existe d?j? ou si la source est plus r?cente
* si besoin, il est reg?n?r?.
* il faut faire passer en parametres options[width] et options[height]
* et l'image est automatiquement redimensionner en thumb.
* si width = height alors l'image sera tronqu�e et carr�
*
* @param <string> $image_name : le nom de l'image donc g?n?ralement le $object->getImage(), pas de r?pertoire
* @param <string> $folder : le nom du r?pertoire dans uploads o? est stock? l'image : uploads/object/source => $folder = object
* @param <array> $options : les parametres ? passer ? l'image: width et height
* @param <string> $resize : l'op?ration sur le thumb: "scale" pour garder les proportions, "center" pour tronquer l'image
* @param <string> $default : l'image par d?faut si image_name n'existe pas
* @return <image_path>
*/
function doThumb($image_name, $folder, $options = array(), $resize = 'scale', $default = 'default.jpg')
{
//valeur par d�faut si elles ne sont pas d�finies
if (!isset($options['width'])) {
$options['width'] = 50;
}
if (!isset($options['height'])) {
$options['height'] = 50;
}
/*$source_dir = 'uploads/'.$folder.'/source/';
$thumb_dir = 'uploads/'.$folder.'/thumb/';*/
$source_dir = 'uploads/' . $folder . '/';
$thumb_dir = 'uploads/' . $folder . '/thumb/';
//le fichier source
$source = $source_dir . $image_name;
$exist = sfConfig::get('sf_web_dir') . '/' . $source;
if (!is_file($exist)) {
$image_name = $default;
$source = 'images/' . $image_name;
// la valeur par d�faut
}
$new_name = $options['width'] . 'x' . $options['height'] . '_' . $image_name;
$new_img = $thumb_dir . $new_name;
// si le thumb n'existe pas ou s'il est plus ancien que le fichier source
// alors on reg�n�re le thumb
if (!is_file(sfConfig::get('sf_web_dir') . '/' . $new_img) or filemtime($source) > filemtime($new_img)) {
$img = new sfImage($source);
$img->thumbnail($options['width'], $options['height'], $resize)->saveAs($new_img);
}
return image_path('/' . $new_img);
}
public function updateObject($values = null)
{
$object = parent::updateObject($values);
if ($av = $object->getAvatar('raw')) {
$tmp_name = sfConfig::get('sf_upload_dir') . '/avatars/' . $av;
if (!file_exists($tmp_name)) {
return $object;
}
// Génération miniature 50x50
$mini = new sfImage($tmp_name);
$mini->thumbnail(50, 50, 'inflate');
$mini->setQuality(80);
$mini->saveAs(sfConfig::get('sf_upload_dir') . '/avatars/50x50/' . $av);
// Génération miniature 32x32
$mini = new sfImage($tmp_name);
$mini->thumbnail(32, 32, 'inflate');
$mini->setQuality(80);
$mini->saveAs(sfConfig::get('sf_upload_dir') . '/avatars/32x32/' . $av);
// Génération miniature 16x16
$mini = new sfImage($tmp_name);
$mini->thumbnail(16, 16, 'inflate');
$mini->setQuality(80);
$mini->saveAs(sfConfig::get('sf_upload_dir') . '/avatars/16x16/' . $av);
// On supprime le fichier original
unlink($tmp_name);
}
return $object;
}
public function save(Doctrine_Connection $conn = null)
{
$slug = Magic::slugify($this->getTitle());
if ($this->isNew()) {
$i = 0;
do {
$i++;
$q = Doctrine::getTable('Page')->findOneBySlug($slug);
if (!$q) {
break;
} else {
$slug = Magic::slugify($this->getTitle());
$slug .= $i;
}
} while ($i);
$this->setSlug($slug);
} elseif ($slug != $this->getSlug()) {
$i = 0;
do {
$i++;
$q = Doctrine::getTable('Page')->findOneBySlug($slug);
if (!$q) {
$this->setSlug($slug);
break;
} else {
if ($slug == $this->getSlug()) {
break;
} else {
$slug = Magic::slugify($this->getTitle());
$slug .= $i;
}
}
} while ($i);
}
parent::save($conn);
// generamos thumbnails
$file = sfConfig::get('sf_upload_dir') . '/pictures/' . $this->getPicture();
if (is_file($file)) {
$dims = array(array('w' => 950, 'h' => 534), array('w' => 720, 'h' => 405), array('w' => 250, 'h' => 141), array('w' => 60, 'h' => 60));
$size = getimagesize($file);
$img = new sfImage($file, $size['mime']);
if (!is_dir(sfConfig::get('sf_upload_dir') . '/' . $this->get('id'))) {
mkdir(sfConfig::get('sf_upload_dir') . '/' . $this->get('id'), 0777);
}
foreach ($dims as $dim) {
$img->thumbnail($dim['w'], $dim['h']);
$img->setQuality(90);
$img->saveAs(sfConfig::get('sf_upload_dir') . '/' . $this->get('id') . '/img_' . $this->get('id') . '_' . $dim['w'] . 'x' . $dim['h'] . '.jpg');
}
}
}
/**
* Cache the image based on the size set in thumbnails.yml
*/
public function cache()
{
$cache_dir = pathinfo($this->cached_path, PATHINFO_DIRNAME);
//create cache dir if it doesn't exist
if (!file_exists($cache_dir)) {
mkdir($cache_dir, 0777, true);
}
$size = zsThumbConfigHandler::getSize($this->size);
//do image transformations
$new_image = new sfImage($this->orig_path);
$new_image->thumbnail($size['width'], $size['height'], array_key_exists('method', $size) ? $size['method'] : 'fit');
if (array_key_exists('quality', $size)) {
$new_image->setQuality($size['quality']);
}
$new_image->saveAs($this->cached_path);
}
public function storeScreenshot()
{
$path = sfConfig::get('sf_upload_dir') . '/' . sfConfig::get('app_screenshots_path') . '/' . $this->getPluginId() . '/' . $this->getId();
ForgeToolkit::createRecursiveDirectory($path . '/thumbs/');
$filename = $this->getFilename();
try {
$tmp = tempnam(sys_get_temp_dir(), uniqid($this->getUrl() . time()));
@copy($this->getUrl(), $tmp);
if (@file_get_contents($tmp)) {
$image = new sfImage($tmp);
$image->saveAs($path . '/' . $filename);
$image->thumbnail(sfConfig::get('app_screenshots_' . ($this->isPrimary() ? 'primary' : '') . 'width'), sfConfig::get('app_screenshots_' . ($this->isPrimary() ? 'primary' : '') . 'height'), 'center');
$image->saveAs($path . '/thumbs/' . $filename, 'image/png');
}
} catch (sfImageTransformException $e) {
$this->delete();
}
}
protected function processForm(sfWebRequest $request, sfForm $form)
{
$form->bind($request->getParameter($form->getName()), $request->getFiles($form->getName()));
if ($form->isValid()) {
$file = $this->form->getValue('image');
$image = $this->form->getObject();
$notice = $image->isNew() ? 'The item was created successfully.' : 'The item was updated successfully.';
try {
// Image
$filename = 'app_' . sha1($file->getOriginalName() . rand(1, 100));
$extension = str_replace('.', '', $file->getOriginalExtension());
$path = sfConfig::get('sf_upload_dir') . DIRECTORY_SEPARATOR . $filename . '.' . $extension;
$file->save($path);
// Thumb
$img = new sfImage($path, 'image/jpg');
$img->thumbnail(150, 150);
$img->saveAs(sfConfig::get('sf_upload_dir') . DIRECTORY_SEPARATOR . $filename . '_thumb' . '.' . $extension);
// Save
$image->path = $filename . '.' . $extension;
$image->type = $extension;
$image->name = $request->getPostParameter('picture[name]');
$image->description = $request->getPostParameter('picture[description]');
$image->apartment_id = $request->getPostParameter('picture[apartment_id]');
$image->save();
} catch (Doctrine_Validator_Exception $e) {
$errorStack = $form->getObject()->getErrorStack();
$message = get_class($form->getObject()) . ' has ' . count($errorStack) . " field" . (count($errorStack) > 1 ? 's' : null) . " with validation errors: ";
foreach ($errorStack as $field => $errors) {
$message .= "{$field} (" . implode(", ", $errors) . "), ";
}
$message = trim($message, ', ');
$this->getUser()->setFlash('error', $message);
return sfView::SUCCESS;
}
// $this->dispatcher->notify(new sfEvent($this, 'admin.save_object', array('object' => $picture)));
} else {
$this->getUser()->setFlash('error', 'The item has not been saved due to some errors.', false);
}
}
/**
* Saves the uploaded file.
*
* This method can throw exceptions if there is a problem when saving the file.
*
* If you don't pass a file name, it will be generated by the generateFilename method.
* This will only work if you have passed a path when initializing this instance.
*
* @param string $file The file path to save the file
* @param int $fileMode The octal mode to use for the new file
* @param bool $create Indicates that we should make the directory before moving the file
* @param int $dirMode The octal mode to use when creating the directory
*
* @return string The filename without the $this->path prefix
*
* @throws Exception
*/
public function save($file = null, $fileMode = 0666, $create = true, $dirMode = 0777)
{
if (is_null($file)) {
$file = $this->generateFilename();
}
if ($file[0] != '/' && $file[0] != '\\' && !(strlen($file) > 3 && ctype_alpha($file[0]) && $file[1] == ':' && ($file[2] == '\\' || $file[2] == '/'))) {
if (is_null($this->path)) {
throw new RuntimeException('You must give a "path" when you give a relative file name.');
}
$file = $this->path . DIRECTORY_SEPARATOR . $file;
}
// get our directory path from the destination filename
$directory = dirname($file);
if (!is_readable($directory)) {
if ($create && !@mkdir($directory, $dirMode, true)) {
// failed to create the directory
throw new Exception(sprintf('Failed to create file upload directory "%s".', $directory));
}
// chmod the directory since it doesn't seem to work on recursive paths
chmod($directory, $dirMode);
}
if (!is_dir($directory)) {
// the directory path exists but it's not a directory
throw new Exception(sprintf('File upload path "%s" exists, but is not a directory.', $directory));
}
if (!is_writable($directory)) {
// the directory isn't writable
throw new Exception(sprintf('File upload path "%s" is not writable.', $directory));
}
$img = new sfImage($this->getTempName(), $this->type);
$img->thumbnail(sfConfig::get('app_configuration_max_person_image_width', 300), sfConfig::get('app_configuration_max_person_image_height', 300));
// copy the temp file to the destination file
$img->saveAs($file);
// chmod our file
chmod($file, $fileMode);
$this->savedName = $file;
return is_null($this->path) ? $file : str_replace($this->path . DIRECTORY_SEPARATOR, '', $file);
}
/**
* Pour générer une miniature (incluant un watermark)
* --------------------------------------------------
* - showThumb_watermark([nom de l'image], [répertoire], [options], [type de resize], [image par defaut], [image du watermark], [position du watermark])
* - [nom de l'image], [répertoire], [options], [type de resize], [image par defaut] : idem ci dessus
* - image du watermark : l'image représentant le watermark à placer dans le dossier "/images"
* - position du watermark : la position du watermark sur l'image (format : [de haut en bas]-[de gauche a droite])
* - Pour [de haut en bas] : top, middle, bottom
* - Pour [de gauche à droite] : left, center, right
* - Exemple : middle-center, middle-left, bottom-left...
*
* @param <string> $image_name : le nom de l’image donc généralement le $object->getImage(), pas de répertoire
* @param <string> $folder : le nom du répertoire dans "uploads" où est stocké l’image
* @param <array> $options : les options contenus dans un array() : la taille de l’image (width et height) + la classe, l'id, le alt ... de l'image
* @param <string> $resize : "scale" pour garder les proportions (deformation de l'image) OU "center" pour tronquer l’image sans la deformer)
* @param <string> $default : l’image par défaut si $image_name n’existe pas
* @param <string> $watermark : l'image représentant le watermark à placer dans le dossier "/images"
* @param <string> $position : la position du watermark sur l'image (format : [de haut en bas]-[de gauche a droite]) : Pour [de haut en bas] : top, middle, bottom / Pour [de gauche à droite] : left, center, right
* @return <image_path>
*/
function doThumb_watermark($image_name, $folder, $options = array(), $resize = 'center', $default = 'default.jpg', $watermark = 'images/watermark.png', $position = 'middle-center')
{
if (!isset($options['width'])) {
$options['width'] = 50;
}
if (!isset($options['height'])) {
$options['height'] = 50;
}
$source_dir = 'uploads/' . $folder . '/';
$thumb_dir = 'uploads/' . $folder . '/thumb/';
$source = $source_dir . $image_name;
$exist = sfConfig::get('sf_web_dir') . '/' . $source;
if (!is_file($exist)) {
$image_name = $default;
$source = 'images/' . $image_name;
}
$new_name = $options['width'] . 'x' . $options['height'] . '_' . $image_name;
$new_img = $thumb_dir . $new_name;
// si le thumb n'existe pas ou s'il est plus ancien que le fichier source, alors on regénére le thumb
if (!is_file(sfConfig::get('sf_web_dir') . '/' . $new_img) or filemtime($source) > filemtime($new_img)) {
$img = new sfImage($source);
$img->setQuality(100);
$img->thumbnail($options['width'], $options['height'], $resize)->overlay(new sfImage($watermark), $position)->saveAs($new_img);
}
return image_path('/' . $new_img);
}
/**
* Generates and saves a thumbnail version of this image
*
* @param array $options An array of thumbnailing options.
* @return boolean The success/failure of the operation
*/
private function _generateThumbnail($width, $height, $method)
{
if (!sfSympalConfig::get('assets', 'thumbnails_enabled', false)) {
return;
}
if (!class_exists('sfImage')) {
throw new sfException('sfImageTransformPlugin must be installed in order to generate thumbnails.');
}
if (file_exists($this->getPath())) {
$thumb = new sfImage($this->getPath());
$thumb->thumbnail($width, $height, $method);
$destinationDirectory = $this->getThumbnailDirectory($width, $height, $method);
if (!file_exists($destinationDirectory)) {
// recursively create the directory
mkdir($destinationDirectory, 0777, true);
chmod($destinationDirectory, 0777);
}
return $thumb->saveAs($destinationDirectory . '/' . $this->getName());
} else {
return false;
}
}
/**
* @TODO
* @param $file
*/
protected function generateThumbnail($source_file, $destination_name, $destination_dir)
{
if (!class_exists('sfImage')) {
throw new sfException('sfImageTransformPlugin must be installed in order to generate thumbnails.');
}
$thumb = new sfImage($source_file);
$thumb->thumbnail(sfConfig::get('app_sf_media_browser_thumbnails_max_width', 64), sfConfig::get('app_sf_media_browser_thumbnails_max_height', 64));
$destination_dir = $destination_dir . '/' . sfConfig::get('app_sf_media_browser_thumbnails_dir');
if (!file_exists($destination_dir)) {
mkdir($destination_dir);
chmod($destination_dir, 0777);
}
return $thumb->saveAs($destination_dir . '/' . $destination_name);
}
protected function updateRemoteImage($image, Swift_Message $message, $templateName)
{
$fileName = dmOs::join(sfConfig::get('sf_web_dir'), 'cache/mail_templates', md5($image->src . $image->width . $image->height) . pathinfo($image->src, PATHINFO_EXTENSION));
if (!file_exists($fileName)) {
$imageData = file_get_contents($image->src);
if (!$imageData) {
$this->logError($templateName, 'remote', 'image', $image->src);
$image->src = '';
return $image;
} else {
$sfImage = new sfImage();
$sfImage->loadString($imageData);
$width = $sfImage->getWidth();
$height = $sfImage->getHeight();
if (isset($image->width) && strpos($image->width, '%') === false) {
$width = $image->width;
}
if (isset($image->height) && strpos($image->height, '%') === false) {
$width = $image->height;
}
$sfImage->setQuality(dmConfig::get('image_resize_quality'));
$sfImage->thumbnail($width, $height, dmConfig::get('image_resize_method'), null);
$fileSystem = $this->serviceContainer->getService('filesystem');
if (!file_exists(dirname($fileName))) {
$fileSystem->mkdir(dirname($fileName));
}
$sfImage->saveAs($fileName);
chmod($fileName, 0777);
}
}
if (dmConfig::get('mail_template_embed_remote_images_as_attachments', true)) {
$image->src = $message->embed(Swift_Image::fromPath($fileName));
} else {
$image->src = $this->basePath . str_replace(sfConfig::get('sf_web_dir'), '', $fileName);
}
return $image;
}
