public function postUpload($id = '')
{
$user = Auth::getUser();
$record = Ad::whereRaw('id = ? AND user_id = ?', array($id, $user->id))->first();
if (!$record) {
return Response::json(array('status' => 'error', 'message' => trans(CLF_LANG_MESSAGE . 'user_not_perm')), 500);
}
// Check limit photos
$count = File::whereRaw('attachment_id = ? AND attachment_type = ?', array($id, 'DLNLab\\Classified\\Models\\Ad'))->count();
if ($count >= CLF_LIMIT_AD_PHOTO) {
return Response::json(array('status' => 'error', 'message' => trans(CLF_LANG_MESSAGE . 'user_not_perm')), 500);
}
$result = null;
if (Input::hasFile('file_data')) {
try {
$uploadedFile = Input::file('file_data');
$validationRules = ['max:' . File::getMaxFilesize()];
$validationRules[] = 'mimes:jpg,jpeg,bmp,png,gif';
$validation = Validator::make(['file_data' => $uploadedFile], ['file_data' => $validationRules]);
if ($validation->fails()) {
throw new ValidationException($validation);
}
if (!$uploadedFile->isValid()) {
throw new SystemException('File is not valid');
}
$file = new File();
$file->data = $uploadedFile;
$file->field = 'ad_images';
$file->attachment_id = $id;
$file->attachment_type = 'DLNLab\\Classified\\Models\\Ad';
$file->is_public = true;
$file->save();
$file->thumb = $file->getThumb(250, 250, ['mode' => 'crop']);
$result = new \stdClass();
$result->id = $file->id;
} catch (Exception $ex) {
$result = $ex->getMessage();
return Response::json(array('status' => 'error', 'message' => $result), 500);
}
}
$result->photo_pattern = '<div id="dln_photo_item_' . $file->id . '" data-id="' . $file->id . '" class="dln-photo-item panel panel-default bg-master-lightest sm-m-b-5 sm-m-l-5 sm-m-r-5">
<div class="panel-body sm-p-t-10 sm-p-l-5 sm-p-r-5 sm-p-b-10">
<div class="col-xs-12 col-sm-3 sm-p-l-5 sm-p-r-5">
<img class="img-thumbnail m-b-5" width="100%" src="' . $file->thumb . '">
</div>
<div class="col-xs-12 col-sm-9 sm-p-l-5 sm-p-r-5">
<textarea placeholder="' . trans(CLF_LANG_LABEL . 'noi_dung') . '" id="dln_photo_desc" class="form-control clearfix m-b-10" required maxlength="500">' . $file->desc . '</textarea>
<a href="javascript:void(0)" class="dln-up-photo btn btn-sm btn-default pull-left m-r-5" data-original-title="' . trans(CLF_LANG_LABEL . 'len') . '" data-toggle="tooltip"><i class="fs-14 fa fa-arrow-up"></i></a>
<a href="javascript:void(0)" class="dln-down-photo btn btn-sm btn-default pull-left" data-original-title="' . trans(CLF_LANG_LABEL . 'xuong') . '" data-toggle="tooltip"><i class="fs-14 fa fa-arrow-down"></i></a>
<a href="javascript:void(0)" class="dln-delete-photo btn btn-sm btn-danger pull-right" data-original-title="' . trans(CLF_LANG_LABEL . 'xoa') . '" data-toggle="tooltip"><i class="fs-14 fa fa-trash-o"></i></a>
</div>
</div>
</div>';
return Response::json(response_message(200, $result));
}
/** Usage example: {{ product.image | transparencyThumb(180,180, {color: [255,0,0]}) }}
* @param File $originalImage
* @param $width
* @param $height
* @param array $opts
* @return string
*/
public function transparencyThumb($originalImage, $width, $height, $opts = [])
{
if ($originalImage == null) {
return null;
}
$extension = $originalImage->getAttribute('extension');
if ($extension == 'png' || $extension == 'gif') {
if (isset($opts['color']) == false) {
$opts['color'] = [255, 255, 255];
}
$appendix = '_trans_tmp_' . implode('-', $opts['color']) . '.jpg';
$dbDiskName = str_replace('.' . $extension, $appendix, $originalImage->getAttribute('file_name'));
$dbAttachmentType = $originalImage->getAttribute('attachment_type') . '::transparency';
$dbFile = File::where('file_name', $dbDiskName)->where('attachment_type', $dbAttachmentType)->first();
if ($dbFile) {
return $dbFile->getThumb($width, $height, $opts);
}
if ($extension == 'png') {
$tmpImageData = imagecreatefrompng(base_path() . $originalImage->getPath());
} else {
$tmpImageData = imagecreatefromgif(base_path() . $originalImage->getPath());
}
$imageWidth = imagesx($tmpImageData);
$imageHeight = imagesy($tmpImageData);
$backgroundImg = imagecreatetruecolor($imageWidth, $imageHeight);
$color = imagecolorallocate($backgroundImg, $opts['color'][0], $opts['color'][1], $opts['color'][2]);
imagefill($backgroundImg, 0, 0, $color);
imagecopy($backgroundImg, $tmpImageData, 0, 0, 0, 0, $imageWidth, $imageHeight);
$tmpImagePath = $originalImage->getTempPath() . '/' . $dbDiskName;
imagejpeg($backgroundImg, $tmpImagePath);
imagedestroy($backgroundImg);
imagedestroy($tmpImageData);
//return str_replace(base_path(), '', $tmpImagePath);
$file = File::create(['data' => $tmpImagePath, 'attachment_type' => $dbAttachmentType]);
return $file->getThumb($width, $height, $opts);
}
return $originalImage->getThumb($width, $height, $opts);
}
