4 Copyright 2004,2007 $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 * Append text to an existing page.
26 * @Author: Pascal Giard <evilynux@gmail.com>
28 * See http://sourceforge.net/mailarchive/message.php?msg_id=10141823
29 * why not to use "text" as parameter. Nasty mozilla bug with mult. radio rows.
31 * Todo: multiple pages. e.g. AppendText s=~[CategoryINtime~] page=<!plugin TitleSearch intime !>
33 class WikiPlugin_AppendText
37 return _("AppendText");
40 function getDescription() {
41 return _("Append text to any page in this wiki.");
44 function getVersion() {
45 return preg_replace("/[Revision: $]/", '',
49 function getDefaultArguments() {
50 return array('page' => '[pagename]',
52 's' => '', // Text to append.
53 'before' => '', // Add before (ignores after if defined)
54 'after' => '', // Add after line beginning with this
55 'redirect' => false // Redirect to modified page
59 function _fallback($addtext, $oldtext, $notfound, &$message) {
60 $message->pushContent(sprintf(_("%s not found"), $notfound).". ".
61 _("Appending at the end.")."\n");
62 return $oldtext . "\n" . $addtext;
65 function run($dbi, $argstr, &$request, $basepage) {
67 $args = $this->getArgs($argstr, $request);
68 if (!$args['pages'] or !$request->isPost()) {
69 return $this->_work($args['page'], $args, $dbi, $request);
72 if ($args['page'] != $basepage)
73 $html->pushContent("pages argument overrides page argument. ignored.",HTML::br());
74 foreach ($args['pages'] as $pagename) {
75 $html->pushContent($this->_work($pagename, $args, $dbi, $request));
81 function _work($pagename, $args, $dbi, &$request) {
82 if (empty($args['s'])) {
83 if ($request->isPost()) {
84 if ($pagename != _("AppendText"))
85 return HTML($request->redirect(WikiURL($pagename, false, 'absurl'), false));
90 $page = $dbi->getPage($pagename);
93 if (!$page->exists()) { // We might want to create it?
94 $message->pushContent(sprintf(_("Page could not be updated. %s doesn't exist!\n"),
99 $current = $page->getCurrentRevision();
100 $oldtext = $current->getPackedContent();
103 // If a "before" or "after" is specified but not found, we simply append text to the end.
104 if (!empty($args['before'])) {
105 $before = preg_quote($args['before'], "/");
107 $newtext = preg_match("/\n${before}/", $oldtext)
108 ? preg_replace("/(\n${before})/",
109 "\n" . preg_quote($text, "/") . "\\1",
111 : $this->_fallback($text, $oldtext, $args['before'], $message);
112 } elseif (!empty($args['after'])) {
114 $after = preg_quote($args['after'], "/");
115 $newtext = preg_match("/\n${after}/", $oldtext)
116 ? preg_replace("/(\n${after})/",
117 "\\1\n" . preg_quote($text, "/"),
119 : $this->_fallback($text, $oldtext, $args['after'], $message);
122 $newtext = $oldtext .
126 require_once("lib/loadsave.php");
127 $meta = $current->_data;
128 $meta['summary'] = sprintf(_("AppendText to %s"), $pagename);
129 if ($page->save($newtext, $current->getVersion() + 1, $meta)) {
130 $message->pushContent(_("Page successfully updated."), HTML::br());
133 // AppendText has been called from the same page that got modified
134 // so we directly show the page.
135 if ( $request->getArg($pagename) == $pagename ) {
136 // TODO: Just invalidate the cache, if AppendText didn't
137 // change anything before.
139 return $request->redirect(WikiURL($pagename, false, 'absurl'), false);
141 // The user asked to be redirected to the modified page
142 } elseif ($args['redirect']) {
143 return $request->redirect(WikiURL($pagename, false, 'absurl'), false);
146 $link = HTML::em(WikiLink($pagename));
147 $message->pushContent(HTML::Raw(sprintf(_("Go to %s."), $link->asXml())));
154 // $Log: not supported by cvs2svn $
155 // Revision 1.7 2005/04/02 03:05:43 uckelman
156 // Removed & from vars passed by reference (not needed, causes PHP to complain).
158 // Revision 1.6 2005/02/12 17:24:23 rurban
159 // locale update: missing . : fixed. unified strings
162 // Revision 1.5 2004/11/26 18:39:02 rurban
163 // new regex search parser and SQL backends (90% complete, glob and pcre backends missing)
165 // Revision ext-1.4 2004/11/25 15:39:40 Pascal Giard <evilynux@gmail.com>
166 // * Directly including modified page when AppendText got called from
167 // the page to be modified.
168 // * Translatable link to page.
170 // Revision ext-1.3 2004/11/25 9:44:45 Pascal Giard <evilynux@gmail.com>
171 // * text modified to s to workaround mozilla bug.
172 // * Added redirect parameter allowing you to be redirected to the modified page.
174 // Revision 1.4 2004/11/25 17:20:52 rurban
175 // and again a couple of more native db args: backlinks
177 // Revision 1.3 2004/11/25 13:56:23 rurban
178 // renamed text to s because of nasty mozilla radio button bug
180 // Revision 1.2 2004/11/25 08:29:43 rurban
181 // update from Pascal
183 // Revision ext-1.2 2004/11/24 11:22:30 Pascal Giard <evilynux@gmail.com>
184 // * Integrated rurban's modifications.
186 // Revision 1.1 2004/11/24 09:25:35 rurban
187 // simple plugin by Pascal Giard (QC/EMC)
189 // Revision 1.0 2004/11/23 09:43:35 epasgia
190 // * Initial version.
197 // c-hanging-comment-ender-p: nil
198 // indent-tabs-mode: nil