2 // PukiWiki - Yet another WikiWikiWeb clone
3 // $Id: rename.inc.php,v 1.38 2011/01/25 15:01:01 henoheno Exp $
4 // Copyright (C) 2002-2005, 2007 PukiWiki Developers Team
5 // License: GPL v2 or (at your option) any later version
7 // Rename plugin: Rename page-name and related data
9 // Usage: http://path/to/pukiwikiphp?plugin=rename[&refer=page_name]
11 define('PLUGIN_RENAME_LOGPAGE', ':RenameLog');
13 function plugin_rename_action()
17 if (PKWK_READONLY) die_message('PKWK_READONLY prohibits this');
19 $method = plugin_rename_getvar('method');
20 if ($method == 'regex') {
21 $src = plugin_rename_getvar('src');
22 if ($src == '') return plugin_rename_phase1();
24 $src_pattern = '/' . preg_quote($src, '/') . '/';
25 $arr0 = preg_grep($src_pattern, get_existpages());
26 if (! is_array($arr0) || empty($arr0))
27 return plugin_rename_phase1('nomatch');
29 $dst = plugin_rename_getvar('dst');
30 $arr1 = preg_replace($src_pattern, $dst, $arr0);
31 foreach ($arr1 as $page)
32 if (! is_pagename($page))
33 return plugin_rename_phase1('notvalid');
35 return plugin_rename_regex($arr0, $arr1);
39 $page = plugin_rename_getvar('page');
40 $refer = plugin_rename_getvar('refer');
43 return plugin_rename_phase1();
45 } else if (! is_page($refer)) {
46 return plugin_rename_phase1('notpage', $refer);
48 } else if ($refer === $whatsnew) {
49 return plugin_rename_phase1('norename', $refer);
51 } else if ($page == '' || $page === $refer) {
52 return plugin_rename_phase2();
54 } else if (! is_pagename($page)) {
55 return plugin_rename_phase2('notvalid');
58 return plugin_rename_refer();
64 function plugin_rename_getvar($key)
67 return isset($vars[$key]) ? $vars[$key] : '';
71 function plugin_rename_err($err, $page = '')
73 global $_rename_messages;
75 if ($err == '') return '';
77 $body = $_rename_messages['err_' . $err];
78 if (is_array($page)) {
80 foreach ($page as $_page) $tmp .= '<br />' . $_page;
83 if ($page != '') $body = sprintf($body, htmlsc($page));
85 $msg = sprintf($_rename_messages['err'], $body);
90 function plugin_rename_phase1($err = '', $page = '')
92 global $script, $_rename_messages;
94 $msg = plugin_rename_err($err, $page);
95 $refer = plugin_rename_getvar('refer');
96 $method = plugin_rename_getvar('method');
98 $radio_regex = $radio_page = '';
99 if ($method == 'regex') {
100 $radio_regex = ' checked="checked"';
102 $radio_page = ' checked="checked"';
104 $select_refer = plugin_rename_getselecttag($refer);
106 $s_src = htmlsc(plugin_rename_getvar('src'));
107 $s_dst = htmlsc(plugin_rename_getvar('dst'));
110 $ret['msg'] = $_rename_messages['msg_title'];
111 $ret['body'] = <<<EOD
113 <form action="$script" method="post">
115 <input type="hidden" name="plugin" value="rename" />
116 <input type="radio" name="method" id="_p_rename_page" value="page"$radio_page />
117 <label for="_p_rename_page">{$_rename_messages['msg_page']}:</label>$select_refer<br />
118 <input type="radio" name="method" id="_p_rename_regex" value="regex"$radio_regex />
119 <label for="_p_rename_regex">{$_rename_messages['msg_regex']}:</label><br />
120 <label for="_p_rename_from">From:</label><br />
121 <input type="text" name="src" id="_p_rename_from" size="80" value="$s_src" /><br />
122 <label for="_p_rename_to">To:</label><br />
123 <input type="text" name="dst" id="_p_rename_to" size="80" value="$s_dst" /><br />
124 <input type="submit" value="{$_rename_messages['btn_next']}" /><br />
132 function plugin_rename_phase2($err = '')
134 global $script, $_rename_messages;
136 $msg = plugin_rename_err($err);
137 $page = plugin_rename_getvar('page');
138 $refer = plugin_rename_getvar('refer');
139 if ($page == '') $page = $refer;
142 $related = plugin_rename_getrelated($refer);
143 if (! empty($related))
144 $msg_related = '<label for="_p_rename_related">' . $_rename_messages['msg_do_related'] . '</label>' .
145 '<input type="checkbox" name="related" id="_p_rename_related" value="1" checked="checked" /><br />';
147 $msg_rename = sprintf($_rename_messages['msg_rename'], make_pagelink($refer));
148 $s_page = htmlsc($page);
149 $s_refer = htmlsc($refer);
152 $ret['msg'] = $_rename_messages['msg_title'];
153 $ret['body'] = <<<EOD
155 <form action="$script" method="post">
157 <input type="hidden" name="plugin" value="rename" />
158 <input type="hidden" name="refer" value="$s_refer" />
160 <label for="_p_rename_newname">{$_rename_messages['msg_newname']}:</label>
161 <input type="text" name="page" id="_p_rename_newname" size="80" value="$s_page" /><br />
163 <input type="submit" value="{$_rename_messages['btn_next']}" /><br />
167 if (! empty($related)) {
168 $ret['body'] .= '<hr /><p>' . $_rename_messages['msg_related'] . '</p><ul>';
169 sort($related, SORT_STRING);
170 foreach ($related as $name)
171 $ret['body'] .= '<li>' . make_pagelink($name) . '</li>';
172 $ret['body'] .= '</ul>';
177 //ページ名と関連するページを列挙し、phase3へ
178 function plugin_rename_refer()
180 $page = plugin_rename_getvar('page');
181 $refer = plugin_rename_getvar('refer');
183 $pages[encode($refer)] = encode($page);
184 if (plugin_rename_getvar('related') != '') {
185 $from = strip_bracket($refer);
186 $to = strip_bracket($page);
187 foreach (plugin_rename_getrelated($refer) as $_page)
188 $pages[encode($_page)] = encode(str_replace($from, $to, $_page));
190 return plugin_rename_phase3($pages);
194 function plugin_rename_regex($arr_from, $arr_to)
197 foreach ($arr_to as $page)
201 if (! empty($exists)) {
202 return plugin_rename_phase1('already', $exists);
205 foreach ($arr_from as $refer)
206 $pages[encode($refer)] = encode(array_shift($arr_to));
207 return plugin_rename_phase3($pages);
211 function plugin_rename_phase3($pages)
213 global $script, $_rename_messages;
216 $files = plugin_rename_get_files($pages);
219 foreach ($files as $_page=>$arr)
220 foreach ($arr as $old=>$new)
221 if (file_exists($new))
222 $exists[$_page][$old] = $new;
224 $pass = plugin_rename_getvar('pass');
225 if ($pass != '' && pkwk_login($pass)) {
226 return plugin_rename_proceed($pages, $files, $exists);
227 } else if ($pass != '') {
228 $msg = plugin_rename_err('adminpass');
231 $method = plugin_rename_getvar('method');
232 if ($method == 'regex') {
233 $s_src = htmlsc(plugin_rename_getvar('src'));
234 $s_dst = htmlsc(plugin_rename_getvar('dst'));
235 $msg .= $_rename_messages['msg_regex'] . '<br />';
236 $input .= '<input type="hidden" name="method" value="regex" />';
237 $input .= '<input type="hidden" name="src" value="' . $s_src . '" />';
238 $input .= '<input type="hidden" name="dst" value="' . $s_dst . '" />';
240 $s_refer = htmlsc(plugin_rename_getvar('refer'));
241 $s_page = htmlsc(plugin_rename_getvar('page'));
242 $s_related = htmlsc(plugin_rename_getvar('related'));
243 $msg .= $_rename_messages['msg_page'] . '<br />';
244 $input .= '<input type="hidden" name="method" value="page" />';
245 $input .= '<input type="hidden" name="refer" value="' . $s_refer . '" />';
246 $input .= '<input type="hidden" name="page" value="' . $s_page . '" />';
247 $input .= '<input type="hidden" name="related" value="' . $s_related . '" />';
250 if (! empty($exists)) {
251 $msg .= $_rename_messages['err_already_below'] . '<ul>';
252 foreach ($exists as $page=>$arr) {
253 $msg .= '<li>' . make_pagelink(decode($page));
254 $msg .= $_rename_messages['msg_arrow'];
255 $msg .= htmlsc(decode($pages[$page]));
257 $msg .= '<ul>' . "\n";
258 foreach ($arr as $ofile=>$nfile)
259 $msg .= '<li>' . $ofile .
260 $_rename_messages['msg_arrow'] . $nfile . '</li>' . "\n";
263 $msg .= '</li>' . "\n";
265 $msg .= '</ul><hr />' . "\n";
267 $input .= '<input type="radio" name="exist" value="0" checked="checked" />' .
268 $_rename_messages['msg_exist_none'] . '<br />';
269 $input .= '<input type="radio" name="exist" value="1" />' .
270 $_rename_messages['msg_exist_overwrite'] . '<br />';
274 $ret['msg'] = $_rename_messages['msg_title'];
275 $ret['body'] = <<<EOD
277 <form action="$script" method="post">
279 <input type="hidden" name="plugin" value="rename" />
281 <label for="_p_rename_adminpass">{$_rename_messages['msg_adminpass']}</label>
282 <input type="password" name="pass" id="_p_rename_adminpass" value="" />
283 <input type="submit" value="{$_rename_messages['btn_submit']}" />
286 <p>{$_rename_messages['msg_confirm']}</p>
289 ksort($pages, SORT_STRING);
290 $ret['body'] .= '<ul>' . "\n";
291 foreach ($pages as $old=>$new)
292 $ret['body'] .= '<li>' . make_pagelink(decode($old)) .
293 $_rename_messages['msg_arrow'] .
294 htmlsc(decode($new)) . '</li>' . "\n";
295 $ret['body'] .= '</ul>' . "\n";
299 function plugin_rename_get_files($pages)
302 $dirs = array(BACKUP_DIR, DIFF_DIR, DATA_DIR);
303 if (exist_plugin_convert('attach')) $dirs[] = UPLOAD_DIR;
304 if (exist_plugin_convert('counter')) $dirs[] = COUNTER_DIR;
308 foreach ($dirs as $path) {
309 $dir = opendir($path);
310 if (! $dir) continue; // TODO: !== FALSE or die()?
311 while (($file = readdir($dir)) !== FALSE) {
312 if ($file == '.' || $file == '..') continue;
313 foreach ($pages as $from => $to) {
314 // TODO: preg_quote()?
315 $pattern = '/^' . str_replace('/', '\/', $from) . '([._].+)$/';
316 if (preg_match($pattern, $file, $matches)) {
317 $newfile = $to . $matches[1];
318 $files[$from][$path . $file] = $path . $newfile;
327 function plugin_rename_proceed($pages, $files, $exists)
329 global $now, $_rename_messages;
331 if (plugin_rename_getvar('exist') == '')
332 foreach ($exists as $key=>$arr)
336 foreach ($files as $page=>$arr) {
337 foreach ($arr as $old=>$new) {
338 if (isset($exists[$page][$old]) && $exists[$page][$old])
342 // linkデータベースを更新する BugTrack/327 arino
348 $postdata = get_source(PLUGIN_RENAME_LOGPAGE);
349 $postdata[] = '*' . $now . "\n";
350 if (plugin_rename_getvar('method') == 'regex') {
351 $postdata[] = '-' . $_rename_messages['msg_regex'] . "\n";
352 $postdata[] = '--From:[[' . plugin_rename_getvar('src') . ']]' . "\n";
353 $postdata[] = '--To:[[' . plugin_rename_getvar('dst') . ']]' . "\n";
355 $postdata[] = '-' . $_rename_messages['msg_page'] . "\n";
356 $postdata[] = '--From:[[' . plugin_rename_getvar('refer') . ']]' . "\n";
357 $postdata[] = '--To:[[' . plugin_rename_getvar('page') . ']]' . "\n";
360 if (! empty($exists)) {
361 $postdata[] = "\n" . $_rename_messages['msg_result'] . "\n";
362 foreach ($exists as $page=>$arr) {
363 $postdata[] = '-' . decode($page) .
364 $_rename_messages['msg_arrow'] . decode($pages[$page]) . "\n";
365 foreach ($arr as $ofile=>$nfile)
366 $postdata[] = '--' . $ofile .
367 $_rename_messages['msg_arrow'] . $nfile . "\n";
369 $postdata[] = '----' . "\n";
372 foreach ($pages as $old=>$new)
373 $postdata[] = '-' . decode($old) .
374 $_rename_messages['msg_arrow'] . decode($new) . "\n";
379 page_write(PLUGIN_RENAME_LOGPAGE, join('', $postdata));
382 $page = plugin_rename_getvar('page');
383 if ($page == '') $page = PLUGIN_RENAME_LOGPAGE;
386 header('Location: ' . get_script_uri() . '?' . rawurlencode($page));
390 function plugin_rename_getrelated($page)
393 $pages = get_existpages();
394 $pattern = '/(?:^|\/)' . preg_quote(strip_bracket($page), '/') . '(?:\/|$)/';
395 foreach ($pages as $name) {
396 if ($name === $page) continue;
397 if (preg_match($pattern, $name)) $related[] = $name;
402 function plugin_rename_getselecttag($page)
407 foreach (get_existpages() as $_page) {
408 if ($_page === $whatsnew) continue;
410 $selected = ($_page === $page) ? ' selected' : '';
411 $s_page = htmlsc($_page);
412 $pages[$_page] = '<option value="' . $s_page . '"' . $selected . '>' .
413 $s_page . '</option>';
415 ksort($pages, SORT_STRING);
416 $list = join("\n" . ' ', $pages);
419 <select name="refer">
420 <option value=""></option>