243 lines
11 KiB
PHP
243 lines
11 KiB
PHP
<?php
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/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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# ***** BEGIN LICENSE BLOCK *****
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# This file is part of InDefero, an open source project management application.
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# Copyright (C) 2008 Céondo Ltd and contributors.
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#
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# InDefero is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# InDefero is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# ***** END LICENSE BLOCK ***** */
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/**
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* Update a documentation page.
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*
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* This add a corresponding revision.
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*
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*/
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class IDF_Form_WikiUpdate extends Pluf_Form
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{
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public $user = null;
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public $project = null;
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public $page = null;
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public $show_full = false;
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public function initFields($extra=array())
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{
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$this->page = $extra['page'];
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$this->user = $extra['user'];
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$this->project = $extra['project'];
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if ($this->user->hasPerm('IDF.project-owner', $this->project)
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or $this->user->hasPerm('IDF.project-member', $this->project)) {
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$this->show_full = true;
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}
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if ($this->show_full) {
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$this->fields['title'] = new Pluf_Form_Field_Varchar(
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array('required' => true,
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'label' => __('Page title'),
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'initial' => $this->page->title,
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'widget_attrs' => array(
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'maxlength' => 200,
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'size' => 67,
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),
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'help_text' => __('The page name must contains only letters, digits and the dash (-) character.'),
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));
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$this->fields['summary'] = new Pluf_Form_Field_Varchar(
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array('required' => true,
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'label' => __('Description'),
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'help_text' => __('This one line description is displayed in the list of pages.'),
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'initial' => $this->page->summary,
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'widget_attrs' => array(
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'maxlength' => 200,
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'size' => 67,
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),
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));
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}
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$rev = $this->page->get_current_revision();
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$this->fields['content'] = new Pluf_Form_Field_Varchar(
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array('required' => true,
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'label' => __('Content'),
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'initial' => $rev->content,
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'widget' => 'Pluf_Form_Widget_TextareaInput',
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'widget_attrs' => array(
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'cols' => 68,
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'rows' => 26,
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),
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));
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$this->fields['comment'] = new Pluf_Form_Field_Varchar(
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array('required' => true,
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'label' => __('Comment'),
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'help_text' => __('One line to describe the changes you made.'),
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'initial' => '',
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'widget_attrs' => array(
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'maxlength' => 200,
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'size' => 67,
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),
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));
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if ($this->show_full) {
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$tags = $this->page->get_tags_list();
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for ($i=1;$i<4;$i++) {
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$initial = '';
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if (isset($tags[$i-1])) {
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if ($tags[$i-1]->class != 'Other') {
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$initial = (string) $tags[$i-1];
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} else {
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$initial = $tags[$i-1]->name;
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}
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}
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$this->fields['label'.$i] = new Pluf_Form_Field_Varchar(
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array('required' => false,
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'label' => __('Labels'),
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'initial' => $initial,
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'widget_attrs' => array(
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'maxlength' => 50,
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'size' => 20,
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),
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));
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}
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}
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}
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public function clean_title()
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{
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$title = $this->cleaned_data['title'];
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if (preg_match('/[^a-zA-Z0-9\-]/', $title)) {
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throw new Pluf_Form_Invalid(__('The title contains invalid characters.'));
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}
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$sql = new Pluf_SQL('project=%s AND title=%s',
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array($this->project->id, $title));
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$pages = Pluf::factory('IDF_WikiPage')->getList(array('filter'=>$sql->gen()));
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if ($pages->count() > 0 and $pages[0]->id != $this->page->id) {
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throw new Pluf_Form_Invalid(__('A page with this title already exists.'));
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}
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return $title;
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}
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/**
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* Validate the interconnection in the form.
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*/
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public function clean()
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{
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if (!$this->show_full) {
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return $this->cleaned_data;
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}
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$conf = new IDF_Conf();
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$conf->setProject($this->project);
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$onemax = array();
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foreach (explode(',', $conf->getVal('labels_wiki_one_max', IDF_Form_WikiConf::init_one_max)) as $class) {
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if (trim($class) != '') {
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$onemax[] = mb_strtolower(trim($class));
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}
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}
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$count = array();
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for ($i=1;$i<4;$i++) {
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$this->cleaned_data['label'.$i] = trim($this->cleaned_data['label'.$i]);
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if (strpos($this->cleaned_data['label'.$i], ':') !== false) {
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list($class, $name) = explode(':', $this->cleaned_data['label'.$i], 2);
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list($class, $name) = array(mb_strtolower(trim($class)),
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trim($name));
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} else {
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$class = 'other';
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$name = $this->cleaned_data['label'.$i];
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}
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if (!isset($count[$class])) $count[$class] = 1;
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else $count[$class] += 1;
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if (in_array($class, $onemax) and $count[$class] > 1) {
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if (!isset($this->errors['label'.$i])) $this->errors['label'.$i] = array();
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$this->errors['label'.$i][] = sprintf(__('You cannot provide more than label from the %s class to a page.'), $class);
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throw new Pluf_Form_Invalid(__('You provided an invalid label.'));
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}
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}
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return $this->cleaned_data;
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}
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/**
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* Save the model in the database.
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*
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* @param bool Commit in the database or not. If not, the object
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* is returned but not saved in the database.
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* @return Object Model with data set from the form.
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*/
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function save($commit=true)
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{
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if (!$this->isValid()) {
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throw new Exception(__('Cannot save the model from an invalid form.'));
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}
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if ($this->show_full) {
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$tagids = array();
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$tags = array();
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for ($i=1;$i<4;$i++) {
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if (strlen($this->cleaned_data['label'.$i]) > 0) {
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if (strpos($this->cleaned_data['label'.$i], ':') !== false) {
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list($class, $name) = explode(':', $this->cleaned_data['label'.$i], 2);
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list($class, $name) = array(trim($class), trim($name));
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} else {
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$class = 'Other';
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$name = trim($this->cleaned_data['label'.$i]);
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}
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$tag = IDF_Tag::add($name, $this->project, $class);
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$tags[] = $tag;
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$tagids[] = $tag->id;
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}
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}
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// Compare between the old and the new data
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$changes = array();
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$oldtags = $this->page->get_tags_list();
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foreach ($tags as $tag) {
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if (!Pluf_Model_InArray($tag, $oldtags)) {
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if (!isset($changes['lb'])) $changes['lb'] = array();
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if ($tag->class != 'Other') {
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$changes['lb'][] = (string) $tag; //new tag
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} else {
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$changes['lb'][] = (string) $tag->name;
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}
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}
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}
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foreach ($oldtags as $tag) {
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if (!Pluf_Model_InArray($tag, $tags)) {
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if (!isset($changes['lb'])) $changes['lb'] = array();
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if ($tag->class != 'Other') {
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$changes['lb'][] = '-'.(string) $tag; //new tag
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} else {
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$changes['lb'][] = '-'.(string) $tag->name;
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}
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}
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}
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if (trim($this->page->summary) != trim($this->cleaned_data['summary'])) {
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$changes['su'] = trim($this->cleaned_data['summary']);
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}
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// Update the page
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$this->page->batchAssoc('IDF_Tag', $tagids);
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$this->page->summary = trim($this->cleaned_data['summary']);
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$this->page->title = trim($this->cleaned_data['title']);
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} else {
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$changes = array();
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}
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$this->page->update();
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// add the new revision
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$rev = new IDF_WikiRevision();
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$rev->wikipage = $this->page;
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$rev->content = $this->cleaned_data['content'];
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$rev->submitter = $this->user;
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$rev->summary = $this->cleaned_data['comment'];
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$rev->changes = $changes;
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$rev->create();
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$rev->notify($this->project->getConf(), false);
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return $this->page;
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}
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}
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