4 Copyright 2002,2004,2005 $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
19 along with PhpWiki; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 * UnfoldSubpages: Lists the content of all SubPages of the current page.
25 * This is e.g. useful for the CalendarPlugin, to see all entries at once.
26 * Warning: Better don't use it with non-existant sections!
27 * The section extractor is currently quite unstable.
28 * Usage: <?plugin UnfoldSubpages sortby=-mtime words=50 maxpages=5 ?>
29 * Author: Reini Urban <rurban@x-ray.at>
31 * Todo: follow RedirectTo
34 require_once("lib/PageList.php");
35 require_once("lib/TextSearchQuery.php");
36 require_once("lib/plugin/IncludePage.php");
38 class WikiPlugin_UnfoldSubpages
39 extends WikiPlugin_IncludePage
42 return _("UnfoldSubpages");
45 function getDescription () {
46 return _("Includes the content of all SubPages of the current page.");
49 function getVersion() {
50 return preg_replace("/[Revision: $]/", '',
54 function getDefaultArguments() {
57 PageList::supportedArgs(),
59 'pagename' => '[pagename]', // default: current page
60 //'header' => '', // expandable string
61 'quiet' => false, // print no header
62 'sortby' => '', // [+|-]pagename, [+|-]mtime, [+|-]hits
63 'maxpages' => false, // maximum number of pages to include (== limit)
64 'smalltitle' => false, // if set, hide transclusion-title,
65 // just have a small link at the start of
67 'words' => false, // maximum number of words
68 // per page to include
69 'lines' => false, // maximum number of lines
70 // per page to include
71 'bytes' => false, // maximum number of bytes
72 // per page to include
73 'sections' => false, // maximum number of sections per page to include
74 'section' => false, // this named section per page only
75 'sectionhead' => false // when including a named
76 // section show the heading
80 function run($dbi, $argstr, &$request, $basepage) {
81 static $included_pages = false;
82 if (!$included_pages) $included_pages = array($basepage);
84 $args = $this->getArgs($argstr, $request);
86 if (!empty($args['limit']) && !is_numeric($args['limit'])) {
87 return $this->error(_("Illegal 'limit' argument: must be numeric"));
91 $query = new TextSearchQuery($pagename . SUBPAGE_SEPARATOR . '*', true, 'glob');
92 $subpages = $dbi->titleSearch($query, $sortby, $limit, $exclude);
94 // $subpages = $subpages->applyFilters(array('sortby' => $sortby, 'limit' => $limit, 'exclude' => $exclude));
95 //$subpages = explodePageList($pagename . SUBPAGE_SEPARATOR . '*', false,
96 // $sortby, $limit, $exclude);
97 if (is_string($exclude) and !is_array($exclude))
98 $exclude = PageList::explodePageList($exclude, false, false, $limit);
101 include_once('lib/BlockParser.php');
103 while ($page = $subpages->next()) {
104 $cpagename = $page->getName();
105 if ($maxpages and ($i++ > $maxpages)) {
108 if (in_array($cpagename, $exclude))
110 // A page cannot include itself. Avoid doublettes.
111 if (in_array($cpagename, $included_pages)) {
112 $content->pushContent(HTML::p(sprintf(_("recursive inclusion of page %s ignored"),
117 // Check if user is allowed to get the Page.
118 if (!mayAccessPage ('view', $cpagename)) {
119 return $this->error(sprintf(_("Illegal inclusion of page %s: no read access"),
123 // trap any remaining nonexistant subpages
124 if ($page->exists()) {
125 $r = $page->getCurrentRevision();
126 $c = $r->getContent(); // array of lines
128 if (preg_match('/<'.'\?plugin\s+RedirectTo\s+page=(\w+)\s+\?'.'>/',
129 implode("\n", $c), $m))
131 // trap recursive redirects
132 if (in_array($m[1], $included_pages)) {
134 $content->pushContent(
135 HTML::p(sprintf(_("recursive inclusion of page %s ignored"),
136 $cpagename.' => '.$m[1])));
141 // Check if user is allowed to get the Page.
142 if (!mayAccessPage ('view', $cpagename)) {
143 return $this->error(sprintf(_("Illegal inclusion of page %s: no read access"),
147 $page = $dbi->getPage($cpagename);
148 $r = $page->getCurrentRevision();
149 $c = $r->getContent(); // array of lines
152 // moved to IncludePage
153 $ct = $this->extractParts ($c, $cpagename, $args);
155 array_push($included_pages, $cpagename);
157 $pname = array_pop(explode(SUBPAGE_SEPARATOR, $cpagename)); // get last subpage name
158 // Use _("%s: %s") instead of .": ". for French punctuation
159 $ct = TransformText(sprintf(_("%s: %s"), "[$pname|$cpagename]",
161 $r->get('markup'), $cpagename);
164 $ct = TransformText($ct, $r->get('markup'), $cpagename);
166 array_pop($included_pages);
168 $content->pushContent(HTML::p(array('class' => $quiet ?
169 '' : 'transclusion-title'),
170 fmt("Included from %s:",
171 WikiLink($cpagename))));
173 $content->pushContent(HTML(HTML::div(array('class' => $quiet ?
174 '' : 'transclusion'),
179 return $this->error(sprintf(_("%s has no subpages defined."), $pagename));
190 // c-hanging-comment-ender-p: nil
191 // indent-tabs-mode: nil