| ␊ | 
| // Logo part␊ | 
| $upload_path = Pluf::f('upload_path', false);␊ | 
| if(false === $upload_path) {␊ | 
| throw new Pluf_Exception_SettingError(__('The "upload_issue_path" configuration variable was not set.'));␊ | 
| if (false === $upload_path) {␊ | 
| throw new Pluf_Exception_SettingError(__('The "upload_path" configuration variable was not set.'));␊ | 
| }␊ | 
| $md5 = md5(rand().microtime().Pluf_Utils::getRandomString());␊ | 
| $filename = substr($md5, 0, 2).'/'.substr($md5, 2, 2).'/'.substr($md5, 4).'/%s'; ␊ | 
| $upload_path .= '/' . $this->project->shortname;␊ | 
| $filename = '/%s'; ␊ | 
| $this->fields['logo'] = new Pluf_Form_Field_File(array('required' => false,␊ | 
| 'label' => __('Update the logo'),␊ | 
| 'initial' => '',␊ | 
| 'help_text' => __('The logo must be a picture with a size of 16 by 16.'),␊ | 
| 'max_size' => Pluf::f('max_upload_size', 2097152),␊ | 
| 'help_text' => __('The logo must be a picture with a size of 32 by 32.'),␊ | 
| 'max_size' => Pluf::f('max_upload_size', 100 * 1024),␊ | 
| 'move_function_params' => ␊ | 
| array('upload_path' => $upload_path,␊ | 
| 'upload_path_create' => true,␊ | 
|  | 
| */␊ | 
| function failed()␊ | 
| {␊ | 
| if(!empty($this->cleaned_data['logo']) ␊ | 
| and file_exists(Pluf::f('upload_path').'/'.$this->cleaned_data['logo'])) {␊ | 
| if (!empty($this->cleaned_data['logo']) ␊ | 
| && file_exists(Pluf::f('upload_path').'/'.$this->cleaned_data['logo'])) {␊ | 
| unlink(Pluf::f('upload_path').'/'.$this->cleaned_data['logo']);␊ | 
| }␊ | 
| }␊ | 
| ␊ | 
| public function clean()␊ | 
| {␊ | 
| if(!isset($this->cleaned_data['logo_remove'])) {␊ | 
| if (!isset($this->cleaned_data['logo_remove'])) {␊ | 
| $this->cleaned_data['logo_remove'] = false;␊ | 
| }␊ | 
| ␊ | 
|  | 
| ␊ | 
| public function clean_logo()␊ | 
| {␊ | 
| if(!isset($this->cleaned_data['logo']) ||␊ | 
| $this->cleaned_data['logo'] == "") {␊ | 
| if (empty($this->cleaned_data['logo'])) {␊ | 
| return '';␊ | 
| }␊ | 
| ␊ | 
| $meta = getimagesize(Pluf::f('upload_path').'/'.$this->cleaned_data['logo']);␊ | 
| $meta = getimagesize(Pluf::f('upload_path') . '/' . $this->project->shortname . $this->cleaned_data['logo']);␊ | 
| ␊ | 
| if($meta === FALSE) {␊ | 
| throw new Pluf_Form_Invalid("Error during the determination of the size of the picture");␊ | 
| if ($meta === false) {␊ | 
| throw new Pluf_Form_Invalid("Could not determine the size of the uploaded picture.");␊ | 
| }␊ | 
| ␊ | 
| if($meta[0] !== 32 || $meta[1] !== 32) {␊ | 
| throw new Pluf_Form_Invalid("The picture must have a size of 16 by 16.");␊ | 
| if ($meta[0] !== 32 || $meta[1] !== 32) {␊ | 
| throw new Pluf_Form_Invalid("The picture must have a size of 32 by 32.");␊ | 
| }␊ | 
| ␊ | 
| return $this->cleaned_data['logo'];␊ | 
|  | 
| $this->project->update();␊ | 
| ␊ | 
| // Logo part␊ | 
| if($this->cleaned_data['logo'] !== "") {␊ | 
| if ($this->cleaned_data['logo'] !== "") {␊ | 
| $conf->setVal('logo', $this->cleaned_data['logo']);␊ | 
| }␊ | 
| if($this->cleaned_data['logo_remove'] === true) {␊ | 
| @unlink(Pluf::f('upload_path').'/'.$conf->getVal('logo'));␊ | 
| if ($this->cleaned_data['logo_remove'] === true) {␊ | 
| @unlink(Pluf::f('upload_path') . '/' . $this->project->shortname . $conf->getVal('logo'));␊ | 
| $conf->delVal('logo');␊ | 
| }␊ | 
| }␊ |