/**
* Resize uploaded image if necessary
* if image dimensions are smaller than defined
* in settings then just save the original
* and return path to saved image
*
* @return mixed string path to saved image
*
* @throws \Lampcms\ImageException
* @throws \Lampcms\DevException
*/
protected function resize()
{
$Editor = \Lampcms\Image\Editor::factory($this->Registry);
$Editor->loadImage($this->file);
/**
* If we get here it means file was an image
* update USER collection to insert i_last_upload_ts timestamp
* will be used to check upload flood
* do this now before the actual resize/save
* in case resize does not work the upload will still
* be counted
*/
$this->User[Schema::LAST_UPLOAD_TIME] = time();
$this->User->save();
$basePath = LAMPCMS_DATA_DIR . 'img';
$fileName = time();
$fileExt = $Editor->getExtension();
$destFolder = Path::prepareByTimestamp($basePath, 'u' . $this->User->getUid(), false);
$origPath = $destFolder . $fileName . $fileExt;
if (!copy($this->file, LAMPCMS_DATA_DIR . 'img' . DIRECTORY_SEPARATOR . $origPath)) {
throw new \Lampcms\DevException('Unable to copy orig file from ' . $this->file . ' to ' . LAMPCMS_DATA_DIR . 'img' . DIRECTORY_SEPARATOR . $origPath);
}
$max = $this->EditorOptions['IMAGE_UPLOAD_W_X'];
list($w, $h) = explode(',', $max);
$scaleSize = $Editor->getFactor(trim($w), trim($h));
if ($scaleSize) {
$resizedPath = $destFolder . $fileName . '_ws' . $fileExt;
try {
$Editor->scale($w, $h)->save(LAMPCMS_DATA_DIR . 'img' . DIRECTORY_SEPARATOR . $resizedPath);
return \str_replace(DIRECTORY_SEPARATOR, '/', $resizedPath);
} catch (\Exception $e) {
e('Unable to resize and save uploaded image. ' . $e->getMessage() . ' ' . $e->getFile() . ' on ' . $e->getLine());
throw new ImageException('@@Unable to resize image@@');
}
}
return \str_replace(DIRECTORY_SEPARATOR, '/', $origPath);
}
