public function uploadAction()
{
$this->disableLayout();
$this->setNoRender();
$request = $this->getRequest();
if (!$request->isPost()) {
exit;
}
/**
* Authentication
*/
$phpSessionId = $request->getPost('PHPSESSID');
$session = Gio_Core_Session::getSessionById($phpSessionId);
$json = new Services_JSON();
$user = null == $session || null == $session['data'] ? null : $json->decode($session['data']);
if (null == $user) {
return;
}
/**
* Get config
*/
$configFile = MOD_DIR . DS . 'upload' . DS . 'configs' . DS . 'config.ini';
$iniArray = @parse_ini_file($configFile, true);
$tool = isset($iniArray['thumbnail']['tool']) ? $iniArray['thumbnail']['tool'] : 'gd';
$sizes = array();
foreach ($iniArray['size'] as $key => $value) {
list($method, $width, $height) = explode('_', $value);
$sizes[$key] = array('method' => $method, 'width' => $width, 'height' => $height);
}
$user = (array) $user;
$userName = $user['username'];
$module = $request->getPost('mod');
$thumbnailSizes = $request->getPost('thumbnails', null);
/**
* Prepare folders
*/
$dir = ROOT_DIR . DS . 'upload';
$path = implode(DS, array($module, $userName, date('Y'), date('m')));
Gio_Core_File::createDirs($dir, $path);
/**
* Upload file
*/
$ext = explode('.', $_FILES['Filedata']['name']);
$extension = $ext[count($ext) - 1];
unset($ext[count($ext) - 1]);
$fileName = date('YmdHis_') . implode('', $ext);
$file = $dir . DS . $path . DS . $fileName . '.' . $extension;
move_uploaded_file($_FILES['Filedata']['tmp_name'], $file);
/**
* Water mark
* @since 2.0.4
*/
$watermark = $request->getParam('watermark');
$overlayText = $color = $overlayImage = $position = $sizesApplied = null;
if ((bool) $watermark) {
$overlayText = $request->getParam('text');
$color = $request->getParam('color');
$overlayImage = $request->getParam('image');
$position = $request->getParam('position');
$sizesApplied = $request->getParam('sizes');
$sizesApplied = explode(',', $sizesApplied);
}
/**
* Generate thumbnails if requested
*/
if (!isset($thumbnailSizes) || $thumbnailSizes == null) {
$thumbnailSizes = array_keys($sizes);
} else {
if ($thumbnailSizes != 'none') {
$thumbnailSizes = explode(',', $thumbnailSizes);
}
}
$service = null;
switch (strtolower($tool)) {
case 'imagemagick':
$service = new Gio_Image_ImageMagick();
break;
case 'gd':
$service = new Gio_Image_GD();
break;
}
$ret = array();
/**
* Remove script filename from base URL
*/
$baseUrl = $request->getBaseUrl();
$prefixUrl = rtrim($baseUrl, '/') . '/upload/' . $module . '/' . $userName . '/' . date('Y') . '/' . date('m');
$ret['original'] = array('url' => $prefixUrl . '/' . $fileName . '.' . $extension, 'size' => null);
if ($thumbnailSizes != 'none') {
$service->setFile($file);
$ret['original']['size'] = $service->getWidth() . ' x ' . $service->getHeight();
foreach ($thumbnailSizes as $s) {
$service->setFile($file);
$method = $sizes[$s]['method'];
$width = $sizes[$s]['width'];
$height = $sizes[$s]['height'];
$f = $fileName . '_' . $s . '.' . $extension;
$newFile = $dir . DS . $path . DS . $f;
/**
* Create thumbnail
*/
switch ($method) {
case 'resize':
$service->resizeLimit($newFile, $width, $height);
break;
case 'crop':
$service->crop($newFile, $width, $height);
break;
}
/**
* Create watermark if requested
*/
if ((bool) $watermark) {
$service->setWatermarkFont(ROOT_DIR . DS . 'data' . DS . 'upload' . DS . self::WATERMARK_FONT);
$service->setFile($newFile);
if ($overlayText && in_array($s, $sizesApplied)) {
$service->watermarkText($overlayText, $position, array('color' => $color, 'rotation' => 0, 'opacity' => 50, 'size' => null));
}
if ($overlayImage && in_array($s, $sizesApplied)) {
$overlay = explode('/', $overlayImage);
$n = count($overlay);
$overlay = implode(DS, array($dir, 'multimedia', $overlay[$n - 4], $overlay[$n - 3], $overlay[$n - 2], $overlay[$n - 1]));
$service->watermarkImage($overlay, $position);
}
}
$ret[$s] = array('url' => $prefixUrl . '/' . $f, 'size' => $width . ' x ' . $height);
}
}
/**
* Return the reponse
*/
$json = new Services_JSON();
$this->getResponse()->setBody($json->encodeUnsafe($ret));
}
