4 * Copyright (C) 2004 $ThePhpWikiProgrammingTeam
6 * This file is part of PhpWiki.
8 * PhpWiki is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * PhpWiki is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with PhpWiki; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 * List of basepages with recently added comments.
25 * Idea from http://www.wakkawiki.com/RecentlyCommented
26 * @author: Reini Urban
29 require_once 'lib/plugin/RecentChanges.php';
30 require_once 'lib/plugin/WikiBlog.php';
32 class WikiPlugin_RecentComments
33 extends WikiPlugin_RecentChanges
37 return _("RecentComments");
40 function getDescription()
42 return _("List basepages with recently added comments.");
45 function getDefaultArguments()
47 $args = parent::getDefaultArguments();
48 $args['show_minor'] = false;
49 $args['show_all'] = true;
50 $args['caption'] = _("Recent Comments");
54 function format($changes, $args)
56 $fmt = new _RecentChanges_CommentFormatter($args);
57 $fmt->action = _("RecentComments");
58 return $fmt->format($changes);
61 function run($dbi, $argstr, &$request, $basepage)
63 $args = $this->getArgs($argstr, $request);
64 // HACKish: fix for SF bug #622784 (1000 years of RecentChanges ought
65 // to be enough for anyone.)
66 $args['days'] = min($args['days'], 365000);
67 return $this->format($this->getChanges($request->_dbi, $args), $args);
70 function getChanges($dbi, $args)
72 $changes = $dbi->mostRecent($this->getMostRecentParams($args));
73 $show_deleted = $args['show_deleted'];
74 if ($show_deleted == 'sometimes')
75 $show_deleted = $args['show_minor'];
77 $changes = new NonDeletedRevisionIterator($changes, !$args['show_all']);
78 // sort out pages with no comments
79 $changes = new RecentCommentsRevisionIterator($changes, $dbi);
84 class _RecentChanges_CommentFormatter
85 extends _RecentChanges_HtmlFormatter
88 function empty_message()
90 return _("No comments found");
98 function format_revision($rev)
100 static $doublettes = array();
101 if (isset($doublettes[$rev->getPageName()])) {
102 return HTML::raw('');
104 $doublettes[$rev->getPageName()] = 1;
105 $args = &$this->_args;
106 $class = 'rc-' . $this->importance($rev);
107 $time = $this->time($rev);
108 if (!$rev->get('is_minor_edit'))
109 $time = HTML::strong(array('class' => 'pageinfo-majoredit'), $time);
110 $line = HTML::li(array('class' => $class));
111 if ($args['difflinks'])
112 $line->pushContent($this->diffLink($rev), ' ');
114 if ($args['historylinks'])
115 $line->pushContent($this->historyLink($rev), ' ');
117 $line->pushContent($this->pageLink($rev), ' ',
120 _("latest comment by "),
121 $this->authorLink($rev));
127 * List of pages which have comments
128 * i.e. sort out all non-commented pages.
130 class RecentCommentsRevisionIterator extends WikiDB_PageRevisionIterator
132 function RecentCommentsRevisionIterator($revisions, &$dbi)
134 $this->_revisions = $revisions;
135 $this->_wikidb = $dbi;
137 $this->_blog = new WikiPlugin_WikiBlog();
142 if (!empty($this->comments) and $this->_current) {
143 if (isset($this->comments[$this->_current])) {
144 return $this->comments[$this->_current++];
149 while (($rev = $this->_revisions->next())) {
150 $this->comments = $this->_blog->findBlogs($this->_wikidb, $rev->getPageName(), 'comment');
151 if ($this->comments) {
152 if (count($this->comments) > 2)
153 usort($this->comments, array("WikiPlugin_WikiBlog",
155 if (isset($this->comments[$this->_current])) {
157 return $this->comments[$this->_current++];
173 // c-hanging-comment-ender-p: nil
174 // indent-tabs-mode: nil