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<?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of InDefero, an open source project management application. # Copyright (C) 2008-2011 Céondo Ltd and contributors. # # InDefero is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # InDefero is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ /** * Update a documentation page. * * This add a corresponding revision. * */ class IDF_Form_WikiResourceUpdate extends Pluf_Form { public $user = null; public $project = null; public $page = null; public $show_full = false; public function initFields( $extra = array ()) { $this ->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/' ; } } |