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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_WikiPageUpdate extends Pluf_Form { public $user = null; public $project = null; public $page = null; public $show_full = false; public function initFields( $extra = array ()) { $this ->page = $extra [ 'page' ]; $this ->user = $extra [ 'user' ]; $this ->project = $extra [ 'project' ]; if ( $this ->user->hasPerm( 'IDF.project-owner' , $this ->project) or $this ->user->hasPerm( 'IDF.project-member' , $this ->project)) { $this ->show_full = true; } if ( $this ->show_full) { $this ->fields[ 'title' ] = new Pluf_Form_Field_Varchar( array ( 'required' => true, 'label' => __( 'Page title' ), 'initial' => $this ->page->title, 'widget_attrs' => array ( 'maxlength' => 200, 'size' => 67, ), 'help_text' => __( 'The page name must contains only letters, digits and the dash (-) character.' ), )); $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 pages.' ), 'initial' => $this ->page->summary, 'widget_attrs' => array ( 'maxlength' => 200, 'size' => 67, ), )); } $rev = $this ->page->get_current_revision(); $this ->fields[ 'content' ] = new Pluf_Form_Field_Varchar( array ( 'required' => true, 'label' => __( 'Content' ), 'initial' => $rev ->content, 'widget' => 'Pluf_Form_Widget_TextareaInput' , 'widget_attrs' => array ( 'cols' => 68, 'rows' => 26, ), )); $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, ), )); if ( $this ->show_full) { $tags = $this ->page->get_tags_list(); for ( $i =1; $i <4; $i ++) { $initial = '' ; if (isset( $tags [ $i -1])) { if ( $tags [ $i -1]-> class != 'Other' ) { $initial = (string) $tags [ $i -1]; } else { $initial = $tags [ $i -1]->name; } } $this ->fields[ 'label' . $i ] = new Pluf_Form_Field_Varchar( array ( 'required' => false, 'label' => __( 'Labels' ), 'initial' => $initial , 'widget_attrs' => array ( 'maxlength' => 50, 'size' => 20, ), )); } } } public function clean_title() { $title = $this ->cleaned_data[ 'title' ]; if (preg_match( '/[^a-zA-Z0-9\-]/' , $title )) { throw new Pluf_Form_Invalid(__( 'The title contains invalid characters.' )); } $sql = new Pluf_SQL( 'project=%s AND title=%s' , array ( $this ->project->id, $title )); $pages = Pluf::factory( 'IDF_Wiki_Page' )->getList( array ( 'filter' => $sql ->gen())); if ( $pages -> count () > 0 and $pages [0]->id != $this ->page->id) { throw new Pluf_Form_Invalid(__( 'A page with this title already exists.' )); } return $title ; } /** * Validate the interconnection in the form. */ public function clean() { if (! $this ->show_full) { return $this ->cleaned_data; } $conf = new IDF_Conf(); $conf ->setProject( $this ->project); $onemax = array (); foreach ( explode ( ',' , $conf ->getVal( 'labels_wiki_one_max' , IDF_Form_WikiConf::init_one_max)) as $class ) { if (trim( $class ) != '' ) { $onemax [] = mb_strtolower(trim( $class )); } } $count = array (); for ( $i =1; $i <4; $i ++) { $this ->cleaned_data[ 'label' . $i ] = trim( $this ->cleaned_data[ 'label' . $i ]); if ( strpos ( $this ->cleaned_data[ 'label' . $i ], ':' ) !== false) { list( $class , $name ) = explode ( ':' , $this ->cleaned_data[ 'label' . $i ], 2); list( $class , $name ) = array (mb_strtolower(trim( $class )), trim( $name )); } else { $class = 'other' ; $name = $this ->cleaned_data[ 'label' . $i ]; } if (!isset( $count [ $class ])) $count [ $class ] = 1; else $count [ $class ] += 1; if (in_array( $class , $onemax ) and $count [ $class ] > 1) { if (!isset( $this ->errors[ 'label' . $i ])) $this ->errors[ 'label' . $i ] = array (); $this ->errors[ 'label' . $i ][] = sprintf(__( 'You cannot provide more than one label from the %s class to a page.' ), $class ); throw new Pluf_Form_Invalid(__( 'You provided an invalid label.' )); } } return $this ->cleaned_data; } /** * 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.' )); } if ( $this ->show_full) { $tagids = array (); $tags = array (); for ( $i =1; $i <4; $i ++) { if ( strlen ( $this ->cleaned_data[ 'label' . $i ]) > 0) { if ( strpos ( $this ->cleaned_data[ 'label' . $i ], ':' ) !== false) { list( $class , $name ) = explode ( ':' , $this ->cleaned_data[ 'label' . $i ], 2); list( $class , $name ) = array (trim( $class ), trim( $name )); } else { $class = 'Other' ; $name = trim( $this ->cleaned_data[ 'label' . $i ]); } $tag = IDF_Tag::add( $name , $this ->project, $class ); $tags [] = $tag ; $tagids [] = $tag ->id; } } // Compare between the old and the new data $changes = array (); $oldtags = $this ->page->get_tags_list(); foreach ( $tags as $tag ) { if (!Pluf_Model_InArray( $tag , $oldtags )) { if (!isset( $changes [ 'lb' ])) $changes [ 'lb' ] = array (); if ( $tag -> class != 'Other' ) { $changes [ 'lb' ][] = (string) $tag ; //new tag } else { $changes [ 'lb' ][] = (string) $tag ->name; } } } foreach ( $oldtags as $tag ) { if (!Pluf_Model_InArray( $tag , $tags )) { if (!isset( $changes [ 'lb' ])) $changes [ 'lb' ] = array (); if ( $tag -> class != 'Other' ) { $changes [ 'lb' ][] = '-' .(string) $tag ; //new tag } else { $changes [ 'lb' ][] = '-' .(string) $tag ->name; } } } if (trim( $this ->page->summary) != trim( $this ->cleaned_data[ 'summary' ])) { $changes [ 'su' ] = trim( $this ->cleaned_data[ 'summary' ]); } // Update the page $this ->page->batchAssoc( 'IDF_Tag' , $tagids ); $this ->page->summary = trim( $this ->cleaned_data[ 'summary' ]); $this ->page->title = trim( $this ->cleaned_data[ 'title' ]); } else { $changes = array (); } $this ->page->update(); // add the new revision $rev = new IDF_Wiki_PageRevision(); $rev ->wikipage = $this ->page; $rev ->content = $this ->cleaned_data[ 'content' ]; $rev ->submitter = $this ->user; $rev ->summary = $this ->cleaned_data[ 'comment' ]; $rev ->changes = $changes ; $rev ->create(); $rev ->notify( $this ->project->getConf(), false); return $this ->page; } } |