/**
* Simple Method for detecting what model to save to
* by file mime_type
*/
protected function _detectModelByFileType($mime_type)
{
if (empty($mime_type)) {
return false;
}
return FileStorageUtils::detectModelByFileType($mime_type);
}
/**
* Generates an image url based on the image record data and the used Gaufrette adapter to store it
*
* @param array $image FileStorage array record or whatever else table that matches this helpers needs without the model, we just want the record fields
* @param string $version Image version string
* @param array $options HtmlHelper::image(), 2nd arg options array
* @return string
*/
public function display($file, $options = array())
{
$className = FileStorageUtils::detectModelByFileType($file['mime_type']);
if (class_exists($className)) {
// eg. $this->ImageStorage->display();
return $this->{$className}->display($file, $options);
}
return $this->ImageStorage->fallback($options);
}
/**
* testNormalizePath
*
* @return void
*/
public function testNormalizePath()
{
if (DS == '\\') {
$result = FileStorageUtils::normalizePath('/nice/path/test');
$this->assertEqual($result, '\\nice\\path\\test');
} else {
$result = FileStorageUtils::normalizePath('\\nice\\path\\test');
$this->assertEqual($result, '/nice/path/test');
}
}
public function onBeforeSave($Event)
{
if (!$this->_check($Event)) {
return true;
}
$model = $Event->subject();
$storage =& $model->data[$model->alias];
if (empty($storage['file'])) {
if (isset($storage['path']) && empty($storage['filename'])) {
$path = rtrim(WWW_ROOT, '/') . $storage['path'];
$imageInfo = $this->__getImageInfo($path);
$fp = fopen($path, 'r');
$stat = fstat($fp);
$storage['filesize'] = $stat[7];
$storage['filename'] = basename($path);
$storage['hash'] = sha1_file($path);
$storage['mime_type'] = $imageInfo['mimeType'];
$storage['width'] = $imageInfo['width'];
$storage['height'] = $imageInfo['height'];
$storage['extension'] = substr($path, strrpos($path, '.') + 1);
}
return true;
}
$file = $storage['file'];
$filesystem = StorageManager::adapter($storage['adapter']);
try {
$raw = file_get_contents($file['tmp_name']);
$key = sha1($raw);
$extension = strtolower(FileStorageUtils::fileExtension($file['name']));
$imageInfo = $this->__getImageInfo($file['tmp_name']);
if (isset($imageInfo['mimeType'])) {
$mimeType = $imageInfo['mimeType'];
} else {
$mimeType = $file['type'];
}
if (empty($storage['path'])) {
$prefix = FileStorageUtils::trimPath(FileStorageUtils::randomPath($file['name']));
}
$fullpath = $prefix . '/' . $key . '.' . $extension;
$result = $filesystem->write($fullpath, $raw);
$storage['path'] = '/assets/' . $fullpath;
$storage['filename'] = $file['name'];
$storage['filesize'] = $file['size'];
$storage['hash'] = sha1($raw);
$storage['mime_type'] = $mimeType;
$storage['width'] = $imageInfo['width'];
$storage['height'] = $imageInfo['height'];
$storage['extension'] = $extension;
return $result;
} catch (Exception $e) {
$this->log($e->getMessage());
return false;
}
}
/**
* Generates a semi-random file system path
*
* @param string $type
* @param string $string
* @param boolean $idFolder
* @return string
*/
public function fsPath($type, $string, $idFolder = true)
{
$string = str_replace('-', '', $string);
$path = $type . DS . FileStorageUtils::randomPath($string);
if ($idFolder) {
$path .= $string . DS;
}
return $path;
}
public function isImage($data)
{
if ($model = FileStorageUtils::detectModelByFileType($data['mime_type'])) {
if ($model == "ImageStorage") {
return true;
}
}
return false;
}
