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 $query = new TextSearchQuery($pagename . SUBPAGE_SEPARATOR . '*', true, 'glob');
87 $subpages = $dbi->titleSearch($query, $sortby, $limit, $exclude);
89 // $subpages = $subpages->applyFilters(array('sortby' => $sortby, 'limit' => $limit, 'exclude' => $exclude));
90 //$subpages = explodePageList($pagename . SUBPAGE_SEPARATOR . '*', false,
91 // $sortby, $limit, $exclude);
92 if (is_string($exclude) and !is_array($exclude))
93 $exclude = PageList::explodePageList($exclude, false, false, $limit);
96 include_once('lib/BlockParser.php');
98 while ($page = $subpages->next()) {
99 $cpagename = $page->getName();
100 if ($maxpages and ($i++ > $maxpages)) {
103 if (in_array($cpagename, $exclude))
105 // A page cannot include itself. Avoid doublettes.
106 if (in_array($cpagename, $included_pages)) {
107 $content->pushContent(HTML::p(sprintf(_("recursive inclusion of page %s ignored"),
111 // trap any remaining nonexistant subpages
112 if ($page->exists()) {
113 $r = $page->getCurrentRevision();
114 $c = $r->getContent(); // array of lines
116 if (preg_match('/<'.'\?plugin\s+RedirectTo\s+page=(\w+)\s+\?'.'>/',
117 implode("\n", $c), $m))
119 // trap recursive redirects
120 if (in_array($m[1], $included_pages)) {
122 $content->pushContent(
123 HTML::p(sprintf(_("recursive inclusion of page %s ignored"),
124 $cpagename.' => '.$m[1])));
128 $page = $dbi->getPage($cpagename);
129 $r = $page->getCurrentRevision();
130 $c = $r->getContent(); // array of lines
133 // moved to IncludePage
134 $ct = $this->extractParts ($c, $cpagename, $args);
136 array_push($included_pages, $cpagename);
138 $pname = array_pop(explode(SUBPAGE_SEPARATOR, $cpagename)); // get last subpage name
139 // Use _("%s: %s") instead of .": ". for French punctuation
140 $ct = TransformText(sprintf(_("%s: %s"), "[$pname|$cpagename]",
142 $r->get('markup'), $cpagename);
145 $ct = TransformText($ct, $r->get('markup'), $cpagename);
147 array_pop($included_pages);
149 $content->pushContent(HTML::p(array('class' => $quiet ?
150 '' : 'transclusion-title'),
151 fmt("Included from %s:",
152 WikiLink($cpagename))));
154 $content->pushContent(HTML(HTML::div(array('class' => $quiet ?
155 '' : 'transclusion'),
160 return $this->error(sprintf(_("%s has no subpages defined."), $pagename));
166 // $Log: not supported by cvs2svn $
167 // Revision 1.21 2005/09/11 13:20:07 rurban
168 // use TitleSearch and iterators instead of get_all_pages
170 // Revision 1.20 2005/04/11 19:45:17 rurban
173 // Revision 1.19 2005/01/21 14:12:48 rurban
176 // Revision 1.18 2004/12/06 19:50:05 rurban
177 // enable action=remove which is undoable and seeable in RecentChanges: ADODB ony for now.
178 // renamed delete_page to purge_page.
179 // enable action=edit&version=-1 to force creation of a new version.
180 // added BABYCART_PATH config
181 // fixed magiqc in adodb.inc.php
182 // and some more docs
184 // Revision 1.17 2004/11/23 15:17:19 rurban
185 // better support for case_exact search (not caseexact for consistency),
186 // plugin args simplification:
187 // handle and explode exclude and pages argument in WikiPlugin::getArgs
188 // and exclude in advance (at the sql level if possible)
189 // handle sortby and limit from request override in WikiPlugin::getArgs
190 // ListSubpages: renamed pages to maxpages
192 // Revision 1.16 2004/09/25 16:35:09 rurban
193 // use stdlib firstNWordsOfContent, extractSection
195 // Revision 1.15 2004/07/03 14:48:18 rurban
196 // Tested new mysql 4.1.3-beta: binary search bug as fixed.
197 // => fixed action=upgrade,
198 // => version check in PearDB also (as in ADODB)
200 // Revision 1.14 2004/07/03 08:19:40 rurban
201 // trap recursive redirects
203 // Revision 1.13 2004/03/12 15:48:08 rurban
204 // fixed explodePageList: wrong sortby argument order in UnfoldSubpages
205 // simplified lib/stdlib.php:explodePageList
207 // Revision 1.12 2004/02/22 23:20:33 rurban
208 // fixed DumpHtmlToDir,
209 // enhanced sortby handling in PageList
210 // new button_heading th style (enabled),
211 // added sortby and limit support to the db backends and plugins
212 // for paging support (<<prev, next>> links on long lists)
214 // Revision 1.11 2004/02/17 12:11:36 rurban
215 // added missing 4th basepage arg at plugin->run() to almost all plugins. This caused no harm so far, because it was silently dropped on normal usage. However on plugin internal ->run invocations it failed. (InterWikiSearch, IncludeSiteMap, ...)
217 // Revision 1.10 2004/01/27 12:10:45 rurban
218 // fixed UnfoldSubpages and added docs.
219 // new arguments: pagename, maxpages
220 // some arguments are deprecated: sort (use sortby), pages (use maxpages)
221 // fixed sortby, added docs
223 // Revision 1.9 2004/01/26 09:18:00 rurban
224 // * changed stored pref representation as before.
225 // the array of objects is 1) bigger and 2)
226 // less portable. If we would import packed pref
227 // objects and the object definition was changed, PHP would fail.
228 // This doesn't happen with an simple array of non-default values.
229 // * use $prefs->retrieve and $prefs->store methods, where retrieve
230 // understands the interim format of array of objects also.
231 // * simplified $prefs->get() and fixed $prefs->set()
232 // * added $user->_userid and class '_WikiUser' portability functions
233 // * fixed $user object ->_level upgrading, mostly using sessions.
234 // this fixes yesterdays problems with loosing authorization level.
235 // * fixed WikiUserNew::checkPass to return the _level
236 // * fixed WikiUserNew::isSignedIn
237 // * added explodePageList to class PageList, support sortby arg
238 // * fixed UserPreferences for WikiUserNew
239 // * fixed WikiPlugin for empty defaults array
240 // * UnfoldSubpages: added pagename arg, renamed pages arg,
241 // removed sort arg, support sortby arg
243 // Revision 1.8 2004/01/25 10:52:16 rurban
244 // added sortby support to explodePageList() and UnfoldSubpages
245 // fixes [ 758044 ] Plugin UnfoldSubpages does not sort (includes fix)
247 // Revision 1.7 2003/02/21 04:12:06 dairiki
248 // Minor fixes for new cached markup.
250 // Revision 1.6 2003/02/11 09:34:34 rurban
251 // fix by Steven D. Brewer <sbrewer@bio.umass.edu> to respect the $pages argument
253 // Revision 1.5 2003/01/18 22:11:44 carstenklapp
255 // Reformatting & tabs to spaces;
256 // Added copyleft, getVersion, getDescription, rcs_id.
258 // Revision 1.4 2003/01/05 02:37:30 carstenklapp
259 // New: Implemented 'smalltitle' argument and date sorting fix from
260 // Cuthbert Cat's sf patch 655095. Added getVersion & getDescription;
263 // Revision 1.3 2003/01/04 22:46:07 carstenklapp
264 // Workaround: when page has no subpages avoid include of nonexistant pages.
268 // - line & word limit doesn't work if the included page itself
276 // c-hanging-comment-ender-p: nil
277 // indent-tabs-mode: nil