protected function _getAdapter()
{
if (null === $this->_adapter) {
$this->_adapter = Centurion_Image::factory($this->_adapterClass);
}
return $this->_adapter;
}
/**
* @param $filename
* @return array with 2 keys: height and width
*/
protected function _getImageSize($filename)
{
if (!is_file($filename)) {
$filename = Centurion_Config_Manager::get('media.uploads_dir') . DIRECTORY_SEPARATOR . $filename;
}
$adapter = Centurion_Image::factory();
$adapter->open($filename);
return array('height' => $adapter->getSourceHeight(), 'width' => $adapter->getSourceWidth());
}
public function getAction()
{
$fileId = $this->_getParam('file_id');
if (null === $fileId && $this->getRequest()->getServer('REDIRECT_QUERY_STRING')) {
// Here, it's for an same apache server without urlrewriting
list($id, $fileid, $key, $effect) = explode(':', $this->getRequest()->getServer('REDIRECT_QUERY_STRING'));
$this->_request->setParam('id', $id);
$this->_request->setParam('fileid', $fileId);
$this->_request->setParam('key', $key);
$this->_request->setParam('effect', $effect);
// If the server don't have urlrewriting, he could (must?) use ErrorDocument 404 in .htaccess
$this->getResponse()->setHttpResponseCode(200);
}
$fileId = bin2hex(Centurion_Inflector::urlDecode($this->_request->getParam('file_id')));
$key = bin2hex(Centurion_Inflector::urlDecode($this->_request->getParam('key')));
if (trim($this->_request->getParam('id')) == '') {
$id = $fileId;
} else {
$id = bin2hex(Centurion_Inflector::urlDecode($this->_request->getParam('id')));
}
if (!($effectPath = $this->_request->getParam('effect'))) {
return $this->_forward('get', 'file');
}
$media = Centurion_Config_Manager::get('media');
$fileRow = $this->_helper->getObjectOr404('media/file', array('id' => $id));
$mediaAdapter = Media_Model_Adapter::factory($media['adapter'], $media['params']);
$this->forward404If(!$mediaAdapter->isValidKey($fileRow, $key, $effectPath), sprintf("key '%s' for file '%s' is not valid or expired", $key, $fileRow->pk));
// TODO : modifier le file exist sur le bon chemin (cf getFullpath)
if (!file_exists($media['uploads_dir'] . DIRECTORY_SEPARATOR . $fileRow->local_filename)) {
$this->_redirect('/layouts/backoffice/images/px.png', array('code' => 307));
}
$effects = Media_Model_DbTable_Image::effectsString2Array($effectPath);
$imageAdapter = Centurion_Image::factory();
$imagePath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid();
$imageAdapter->open($media['uploads_dir'] . DIRECTORY_SEPARATOR . $fileRow->local_filename);
foreach ($effects as $key => $effect) {
switch ($key) {
// case 'adaptiveresize':
// $effect = array_merge(array('width' => null, 'height' => null), $effect);
// $imageAdapter->adaptiveResize($effect['width'], $effect['height']);
// break;
case 'adaptiveresize':
$effect = array_merge(array('width' => null, 'height' => null), $effect);
$imageAdapter->adaptiveResize($effect[1]['width'], $effect[1]['height']);
break;
case 'cropcenter':
$effect = array_merge(array('width' => null, 'height' => null), $effect);
$imageAdapter->cropFromCenter($effect['width'], $effect['height']);
break;
case 'resize':
$effect = array_merge(array('maxWidth' => null, 'maxHeight' => null, 'minWidth' => null, 'minHeight' => null), $effect);
$imageAdapter->resize($effect['maxWidth'], $effect['maxHeight'], $effect['minWidth'], $effect['minHeight']);
break;
case 'crop':
$effect = array_merge(array('x' => null, 'y' => null, 'width' => null, 'height' => null), $effect);
$imageAdapter->crop($effect['x'], $effect['y'], $effect['width'], $effect['height']);
break;
case 'cropcenterresize':
$effect = array_merge(array('width' => null, 'height' => null), $effect);
$imageAdapter->cropAndResizeFromCenter($effect['width'], $effect['height']);
break;
case 'cropedgeresize':
$effect = array_merge(array('width' => null, 'height' => null, 'edge' => null), $effect);
$imageAdapter->cropAndResizeFromEdge($effect['width'], $effect['height'], $effect['edge']);
break;
case 'IMG_FILTER_NEGATE':
$imageAdapter->effect('IMG_FILTER_NEGATE');
break;
case 'IMG_FILTER_GRAYSCALE':
$imageAdapter->effect('IMG_FILTER_GRAYSCALE');
break;
case 'IMG_FILTER_BRIGHTNESS':
$effect = array_merge(array('degree' => null), $effect);
$imageAdapter->effect('IMG_FILTER_BRIGHTNESS', $effect['degree']);
break;
case 'IMG_FILTER_CONTRAST':
$effect = array_merge(array('degree' => null), $effect);
$imageAdapter->effect('IMG_FILTER_CONTRAST', $effect['degree']);
break;
case 'IMG_FILTER_COLORIZE':
$effect = array_merge(array('red' => null, 'green' => null, 'blue' => null), $effect);
$imageAdapter->effect('IMG_FILTER_COLORIZE', $effect['red'], $effect['green'], $effect['blue']);
break;
case 'IMG_FILTER_EDGEDETECT':
$imageAdapter->effect('IMG_FILTER_EDGEDETECT');
break;
case 'IMG_FILTER_EMBOSS':
$imageAdapter->effect('IMG_FILTER_EMBOSS');
break;
case 'IMG_FILTER_SELECTIVE_BLUR':
$imageAdapter->effect('IMG_FILTER_SELECTIVE_BLUR');
break;
case 'IMG_FILTER_GAUSSIAN_BLUR':
$imageAdapter->effect('IMG_FILTER_GAUSSIAN_BLUR');
break;
case 'IMG_FILTER_MEAN_REMOVAL':
$imageAdapter->effect('IMG_FILTER_MEAN_REMOVAL');
break;
case 'IMG_FILTER_SMOOTH':
$imageAdapter->effect('IMG_FILTER_SMOOTH', $effect['degree']);
break;
case 'IMG_FILTER_PIXELATE':
$imageAdapter->effect('IMG_FILTER_PIXELATE', $effect['size'], $effect['pixelate']);
}
}
if (!is_dir(dirname($imagePath))) {
mkdir(dirname($imagePath), 0777, true);
}
$imageAdapter->save($imagePath, $fileRow->mime);
$isSaved = $mediaAdapter->save($imagePath, $fileRow->getRelativePath($effectPath, false, true));
if ($isSaved) {
Centurion_Db::getSingleton('media/duplicate')->insert(array('file_id' => $fileRow->id, 'adapter' => $media['adapter'], 'params' => serialize($media['params']), 'dest' => $fileRow->getRelativePath($effectPath, false, true)));
return $this->getHelper('redirector')->gotoUrlAndExit($fileRow->getStaticUrl($effectPath) . '&');
}
$offset = 24 * 60 * 60 * 365;
$this->getResponse()->setHeader('Content-type', $fileRow->mime)->setHeader('Content-Length', filesize($imagePath))->setHeader('Content-Disposition', sprintf('inline; filename="%s";', $fileRow->filename))->setHeader('Cache-Control', sprintf('max-age=%d, public', $offset))->setHeader('Expires', sprintf('%s GMT', gmdate('D, d M Y H:i:s', time() + $offset)))->sendHeaders();
while (@ob_end_flush()) {
}
$fp = fopen($imagePath, 'rb');
fpassthru($fp);
fclose($fp);
if (file_exists($imagePath)) {
unlink($imagePath);
}
$this->getResponse()->clearHeaders();
}
/**
* @deprecated
*/
public function resizeAndCropAction()
{
$file = $this->_getFile($this->_getParam('id', 0));
$height = $this->_getParam('height', 0);
$width = $this->_getParam('width', 0);
$media = $this->getInvokeArg('bootstrap')->getOption('media');
if ($height && $width) {
$adapter = Centurion_Image::factory();
$relativePath = $file->getRelativePath(sprintf("cc_%dx%d_", $width, $height));
$cropAndResizePath = $media['images_dir'] . DIRECTORY_SEPARATOR . $relativePath;
if (!file_exists($cropAndResizePath)) {
if (!is_dir(dirname($cropAndResizePath))) {
mkdir(dirname($cropAndResizePath), 0777, true);
}
$adapter->open($media['uploads_dir'] . DIRECTORY_SEPARATOR . $file->local_filename)->cropAndResizeFromCenter($width, $height)->save($cropAndResizePath);
}
$this->getHelper('redirector')->gotoUrlAndExit($media['images_url'] . $relativePath);
}
}