resource = $extra['resource']; $this->user = $extra['user']; $this->project = $extra['project']; $this->fields['summary'] = new Pluf_Form_Field_Varchar( array('required' => true, 'label' => __('Description'), 'help_text' => __('This one line description is displayed in the list of resources.'), 'initial' => $this->resource->summary, 'widget_attrs' => array( 'maxlength' => 200, 'size' => 67, ), )); $this->fields['file'] = new Pluf_Form_Field_File( array('required' => true, 'label' => __('File'), 'initial' => '', 'max_size' => Pluf::f('max_upload_size', 2097152), 'move_function_params' => array('upload_path' => $this->getTempUploadPath(), 'upload_path_create' => true, 'upload_overwrite' => true), )); $this->fields['comment'] = new Pluf_Form_Field_Varchar( array('required' => true, 'label' => __('Comment'), 'help_text' => __('One line to describe the changes you made.'), 'initial' => '', 'widget_attrs' => array( 'maxlength' => 200, 'size' => 67, ), )); } public function clean_file() { // FIXME: we do the same in IDF_Form_Upload and a couple of other places as well $extra = strtolower(implode('|', explode(' ', Pluf::f('idf_extra_upload_ext')))); if (strlen($extra)) $extra .= '|'; if (!preg_match('/\.('.$extra.'png|jpg|jpeg|gif|bmp|psd|tif|aiff|asf|avi|bz2|css|doc|eps|gz|jar|mdtext|mid|mov|mp3|mpg|ogg|pdf|ppt|ps|qt|ra|ram|rm|rtf|sdd|sdw|sit|sxi|sxw|swf|tgz|txt|wav|xls|xml|war|wmv|zip)$/i', $this->cleaned_data['file'])) { @unlink($this->getTempUploadPath().$this->cleaned_data['file']); throw new Pluf_Form_Invalid(__('For security reasons, you cannot upload a file with this extension.')); } list($mimeType, , $extension) = IDF_FileUtil::getMimeType($this->getTempUploadPath().$this->cleaned_data['file']); if ($this->resource->mime_type != $mimeType) { throw new Pluf_Form_Invalid(sprintf( __('The mime type of the uploaded file "%1$s" does not match the mime type of this resource "%2$s"'), $mimeType, $this->resource->mime_type )); } $this->cleaned_data['fileext'] = $extension; if (md5_file($this->getTempUploadPath().$this->cleaned_data['file']) === md5_file($this->resource->get_current_revision()->getFilePath())) { throw new Pluf_Form_Invalid(__('The current version of the resource and the uploaded file are equal.')); } return $this->cleaned_data['file']; } /** * If we have uploaded a file, but the form failed remove it. * */ function failed() { if (!empty($this->cleaned_data['file']) and file_exists($this->getTempUploadPath().$this->cleaned_data['file'])) { @unlink($this->getTempUploadPath().$this->cleaned_data['file']); } } /** * Save the model in the database. * * @param bool Commit in the database or not. If not, the object * is returned but not saved in the database. * @return Object Model with data set from the form. */ function save($commit=true) { if (!$this->isValid()) { throw new Exception(__('Cannot save the model from an invalid form.')); } $tempFile = $this->getTempUploadPath().$this->cleaned_data['file']; $this->resource->summary = trim($this->cleaned_data['summary']); $this->resource->update(); // add the new revision $rev = new IDF_Wiki_ResourceRevision(); $rev->wikiresource = $this->resource; $rev->submitter = $this->user; $rev->summary = $this->cleaned_data['comment']; $rev->filesize = filesize($tempFile); $rev->fileext = $this->cleaned_data['fileext']; $rev->create(); $finalFile = $rev->getFilePath(); if (!is_dir(dirname($finalFile))) { @unlink($tempFile); $rev->delete(); throw new Exception('resource path does not exist'); } if (!@rename($tempFile, $finalFile)) { @unlink($tempFile); $rev->delete(); throw new Exception('could not move resource to final location'); } return $this->resource; } private function getTempUploadPath() { return Pluf::f('upload_path').'/'.$this->project->shortname.'/wiki/temp/'; } }