plugin/rename.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: rename.inc.php,v 1.6 2003/06/05 05:03:11 arino Exp $
   6 //
   7
   8 /*
   9  * ¥×¥é¥°¥¤¥ó rename
  10  * ¥Ú¡¼¥¸¤ÎÌ¾Á°¤òÊÑ¤¨¤ë
  11  *
  12  * Usage
  13  *  http:.../pukiwiki.php?plugin=rename(&refer=¥Ú¡¼¥¸Ì¾)
  14  *
  15  * ¥Ñ¥é¥á¡¼¥¿
  16  * &refer=¥Ú¡¼¥¸Ì¾
  17  * ¥Ú¡¼¥¸¤ò»ØÄê
  18  *
  19  */
  20
  21 define('RENAME_LOGPAGE',':RenameLog');
  22
  23 function plugin_rename_init()
  24 {
  25         $messages = array(
  26                 '_rename_messages'=>array(
  27                         'err' => '<p>¥¨¥é¡¼:%s</p>',
  28                         'err_nomatch' => '¥Þ¥Ã¥Á¤¹¤ë¥Ú¡¼¥¸¤¬¤¢¤ê¤Þ¤»¤ó¡£',
  29                         'err_notvalid' => '¥ê¥Í¡¼¥à¸å¤Î¥Ú¡¼¥¸Ì¾¤¬Àµ¤·¤¯¤¢¤ê¤Þ¤»¤ó¡£',
  30                         'err_adminpass' => '´ÉÍý¼Ô¥Ñ¥¹¥ï¡¼¥É¤¬Àµ¤·¤¯¤¢¤ê¤Þ¤»¤ó¡£',
  31                         'err_notpage' => '%s¤Ï¥Ú¡¼¥¸Ì¾¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£',
  32                         'err_norename' => '%s¤ò¥ê¥Í¡¼¥à¤¹¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£',
  33                         'err_already' => '¥Ú¡¼¥¸¤¬¤¹¤Ç¤ËÂ¸ºß¤·¤Þ¤¹¡£:%s',
  34                         'err_already_below' => '°Ê²¼¤Î¥Õ¥¡¥¤¥ë¤¬¤¹¤Ç¤ËÂ¸ºß¤·¤Þ¤¹¡£',
  35                         'msg_title' => '¥Ú¡¼¥¸Ì¾¤ÎÊÑ¹¹',
  36                         'msg_page' => 'ÊÑ¹¹¸µ¥Ú¡¼¥¸¤ò»ØÄê',
  37                         'msg_regex' => 'Àµµ¬É½¸½¤ÇÃÖ´¹',
  38                         'msg_related' => '´ØÏ¢¥Ú¡¼¥¸',
  39                         'msg_do_related' => '´ØÏ¢¥Ú¡¼¥¸¤â¥ê¥Í¡¼¥à¤¹¤ë',
  40                         'msg_rename' => '%s¤ÎÌ¾Á°¤òÊÑ¹¹¤·¤Þ¤¹¡£',
  41                         'msg_oldname' => '¸½ºß¤ÎÌ¾Á°',
  42                         'msg_newname' => '¿·¤·¤¤Ì¾Á°',
  43                         'msg_adminpass' => '´ÉÍý¼Ô¥Ñ¥¹¥ï¡¼¥É',
  44                         'msg_arrow' => '¢ª',
  45                         'msg_exist_none' => '¤½¤Î¥Ú¡¼¥¸¤ò½èÍý¤·¤Ê¤¤',
  46                         'msg_exist_overwrite' => '¤½¤Î¥Õ¥¡¥¤¥ë¤ò¾å½ñ¤¤¹¤ë',
  47                         'msg_confirm' => '°Ê²¼¤Î¥Õ¥¡¥¤¥ë¤ò¥ê¥Í¡¼¥à¤·¤Þ¤¹¡£',
  48                         'msg_result' => '°Ê²¼¤Î¥Õ¥¡¥¤¥ë¤ò¾å½ñ¤¤·¤Þ¤·¤¿¡£',
  49                         'btn_submit' => '¼Â¹Ô',
  50                         'btn_next' => '¼¡¤Ø'
  51                 )
  52         );
  53         set_plugin_messages($messages);
  54 }
  55 function plugin_rename_action()
  56 {
  57         global $adminpass,$whatsnew,$WikiName,$BracketName;
  58         global $_rename_messages;
  59
  60         set_time_limit(60);
  61
  62         $method = rename_getvar('method');
  63         if ($method == 'regex')
  64         {
  65                 $src = rename_getvar('src');
  66                 $dst = rename_getvar('dst');
  67                 if ($src == '')
  68                 {
  69                         return rename_phase1();
  70                 }
  71                 $src_pattern = '/'.preg_quote($src,'/').'/';
  72                 $arr0 = preg_grep($src_pattern,get_existpages());
  73                 if (!is_array($arr0) or count($arr0) == 0)
  74                 {
  75                         return rename_phase1('nomatch');
  76                 }
  77                 $arr1 = preg_replace($src_pattern,$dst,$arr0);
  78                 $arr2 = preg_grep("/^$BracketName$/",$arr1);
  79                 if (count($arr2) != count($arr1))
  80                 {
  81                         return rename_phase1('notvalid');
  82                 }
  83                 return rename_regex($arr0,$arr1);
  84         }
  85         else // $method == 'page'
  86         {
  87                 $page = rename_getvar('page');
  88                 $refer = rename_getvar('refer');
  89                 if ($refer == '')
  90                 {
  91                         return rename_phase1($s_vars);
  92                 }
  93                 if (!is_page($refer))
  94                 {
  95                         return rename_phase1('notpage',$refer);
  96                 }
  97                 if ($refer == $whatsnew)
  98                 {
  99                         return rename_phase1('norename',$refer);
 100                 }
 101                 if ($page == '' or $page == $refer)
 102                 {
 103                         return rename_phase2();
 104                 }
 105                 if (!preg_match("/^$BracketName$/",$page))
 106                 {
 107                         return rename_phase2('notvalid');
 108                 }
 109                 return rename_refer();
 110         }
 111 }
 112 // ÊÑ¿ô¤ò¼èÆÀ¤¹¤ë
 113 function rename_getvar($key)
 114 {
 115         global $vars;
 116
 117         return array_key_exists($key,$vars) ? $vars[$key] : '';
 118 }
 119 // ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤òºî¤ë
 120 function rename_err($err,$page='')
 121 {
 122         global $_rename_messages;
 123
 124         if ($err == '')
 125         {
 126                 return '';
 127         }
 128         $body = $_rename_messages["err_$err"];
 129         if (is_array($page))
 130         {
 131                 $tmp = '';
 132                 foreach ($page as $_page)
 133                 {
 134                         $tmp .= "<br />$_page";
 135                 }
 136                 $page = $tmp;
 137         }
 138         if ($page != '')
 139         {
 140                 $body = sprintf($body,$page);
 141         }
 142         $msg = sprintf($_rename_messages['err'],$body);
 143         return $msg;
 144 }
 145 //Âè°ìÃÊ³¬:¥Ú¡¼¥¸Ì¾¤Þ¤¿¤ÏÀµµ¬É½¸½¤ÎÆþÎÏ
 146 function rename_phase1($err='',$page='')
 147 {
 148         global $script,$_rename_messages;
 149
 150         $msg = rename_err($err,$page);
 151         $refer = rename_getvar('refer');
 152         $method = rename_getvar('method');
 153
 154         $radio_regex = $radio_page = '';
 155         if ($method == 'regex')
 156         {
 157                 $radio_regex =' checked';
 158         }
 159         else
 160         {
 161                 $radio_page = ' checked';
 162         }
 163         $select_refer = rename_getselecttag($refer);
 164
 165         $s_src = htmlspecialchars(rename_getvar('src'));
 166         $s_dst = htmlspecialchars(rename_getvar('dst'));
 167
 168         $ret['msg'] = $_rename_messages['msg_title'];
 169         $ret['body'] = <<<EOD
 170 $msg
 171 <form action="$script" method="post">
 172  <div>
 173   <input type="hidden" name="plugin" value="rename" />
 174   <input type="radio" name="method" value="page"$radio_page />
 175   {$_rename_messages['msg_page']}:$select_refer<br />
 176   <input type="radio" name="method" value="regex"$radio_regex />
 177   {$_rename_messages['msg_regex']}:<br />
 178   From:<br />
 179   <input type="text" name="src" size="80" value="$s_src" /><br />
 180   To:<br />
 181   <input type="text" name="dst" size="80" value="$s_dst" /><br />
 182   <input type="submit" value="{$_rename_messages['btn_next']}" /><br />
 183  </div>
 184 </form>
 185 EOD;
 186         return $ret;
 187 }
 188 //ÂèÆóÃÊ³¬:¿·¤·¤¤Ì¾Á°¤ÎÆþÎÏ
 189 function rename_phase2($err='')
 190 {
 191         global $script,$_rename_messages;
 192
 193         $msg = rename_err($err);
 194         $page = rename_getvar('page');
 195         $refer = rename_getvar('refer');
 196         if ($page == '')
 197         {
 198                 $page = $refer;
 199         }
 200
 201         $related = rename_getrelated($refer);
 202         $msg_related = '';
 203         if (count($related) > 0)
 204         {
 205                 $msg_related = $_rename_messages['msg_do_related'].
 206                         '<input type="checkbox" name="related" value="1" checked="checked" /><br />';
 207         }
 208         $msg_rename = sprintf($_rename_messages['msg_rename'],make_pagelink($refer));
 209
 210         $s_page = htmlspecialchars($page);
 211         $s_refer = htmlspecialchars($refer);
 212
 213         $ret['msg'] = $_rename_messages['msg_title'];
 214         $ret['body'] = <<<EOD
 215 $msg
 216 <form action="$script" method="post">
 217  <div>
 218   <input type="hidden" name="plugin" value="rename" />
 219   <input type="hidden" name="refer" value="$s_refer" />
 220   $msg_rename<br />
 221   {$_rename_messages['msg_newname']}:<input type="text" name="page" size="80" value="$s_page" /><br />
 222   $rename_related
 223   <input type="submit" value="{$_rename_messages['btn_next']}" /><br />
 224  </div>
 225 </form>
 226 EOD;
 227         if (count($related) > 0)
 228         {
 229                 $ret['body'].= "<hr /><p>{$_rename_messages['msg_related']}</p><ul>";
 230                 sort($related);
 231                 foreach ($related as $name)
 232                 {
 233                         $ret['body'].= '<li>'.make_pagelink($name).'</li>';
 234                 }
 235                 $ret['body'].= '</ul>';
 236         }
 237         return $ret;
 238 }
 239 //¥Ú¡¼¥¸Ì¾¤È´ØÏ¢¤¹¤ë¥Ú¡¼¥¸¤òÎóµó¤·¡¢phase3¤Ø
 240 function rename_refer()
 241 {
 242         $page = rename_getvar('page');
 243         $refer = rename_getvar('refer');
 244
 245         $pages[encode($refer)] = encode($page);
 246         if (rename_getvar('related') != '')
 247         {
 248                 $from = strip_bracket($refer);
 249                 $to =   strip_bracket($page);
 250                 foreach (rename_getrelated($refer) as $_page)
 251                 {
 252                         $pages[encode($_page)] = encode(str_replace($from,$to,$_page));
 253                 }
 254         }
 255         return rename_phase3($pages);
 256 }
 257 //Àµµ¬É½¸½¤Ç¥Ú¡¼¥¸¤òÃÖ´¹
 258 function rename_regex($arr_from,$arr_to)
 259 {
 260         $exists = array();
 261         foreach ($arr_to as $page)
 262         {
 263                 if (is_page($page))
 264                 {
 265                         $exists[] = $page;
 266                 }
 267         }
 268         if (count($exists) > 0)
 269         {
 270                 return rename_phase1('already',$exists);
 271         }
 272
 273         $pages = array();
 274         foreach ($arr_from as $refer)
 275         {
 276                 $pages[encode($refer)] = encode(array_shift($arr_to));
 277         }
 278         return rename_phase3($pages);
 279 }
 280 function rename_phase3($pages)
 281 {
 282         global $script,$adminpass,$_rename_messages;
 283
 284         $msg = $input = '';
 285         $files = rename_get_files($pages);
 286
 287         $exists = array();
 288         foreach ($files as $_page=>$arr)
 289         {
 290                 foreach ($arr as $old=>$new)
 291                 {
 292                         if (file_exists($new))
 293                         {
 294                                 $exists[$_page][$old] = $new;
 295                         }
 296                 }
 297         }
 298         $pass = rename_getvar('pass');
 299         if (md5($pass) == $adminpass)
 300         {
 301                 return rename_proceed($pages,$files,$exists);
 302         }
 303         else if ($pass != '')
 304         {
 305                 $msg = rename_err('adminpass');
 306         }
 307         $method = rename_getvar('method');
 308         if ($method == 'regex')
 309         {
 310                 $s_src = htmlspecialchars(rename_getvar('src'));
 311                 $s_dst = htmlspecialchars(rename_getvar('dst'));
 312                 $msg .= $_rename_messages['msg_regex']."<br />";
 313                 $input .= "<input type=\"hidden\" name=\"method\" value=\"regex\" />";
 314                 $input .= "<input type=\"hidden\" name=\"src\" value=\"$s_src\" />";
 315                 $input .= "<input type=\"hidden\" name=\"dst\" value=\"$s_dst\" />";
 316         }
 317         else
 318         {
 319                 $s_refer = htmlspecialchars(rename_getvar('refer'));
 320                 $s_page = htmlspecialchars(rename_getvar('page'));
 321                 $s_related = htmlspecialchars(rename_getvar('related'));
 322                 $msg .= $_rename_messages['msg_page']."<br />";
 323                 $input .= "<input type=\"hidden\" name=\"method\" value=\"page\" />";
 324                 $input .= "<input type=\"hidden\" name=\"refer\" value=\"$s_refer\" />";
 325                 $input .= "<input type=\"hidden\" name=\"page\" value=\"$s_page\" />";
 326                 $input .= "<input type=\"hidden\" name=\"related\" value=\"$s_related\" />";
 327         }
 328
 329         if (count($exists) > 0)
 330         {
 331                 $msg .= $_rename_messages['err_already_below']."<ul>";
 332                 foreach ($exists as $page=>$arr)
 333                 {
 334                         $msg .= '<li>';
 335                         $msg .= make_pagelink(decode($page));
 336                         $msg .= $_rename_messages['msg_arrow'];
 337                         $msg .= htmlspecialchars(decode($pages[$page]));
 338                         if (count($arr) > 0)
 339                         {
 340                                 $msg .= "<ul>\n";
 341                                 foreach ($arr as $ofile=>$nfile)
 342                                 {
 343                                         $msg .= '<li>'.$ofile.$_rename_messages['msg_arrow'].$nfile."</li>\n";
 344                                 }
 345                                 $msg .= '</ul>';
 346                         }
 347                         $msg .= "</li>\n";
 348                 }
 349                 $msg .= "</ul><hr />\n";
 350
 351                 $input .= '<input type="radio" name="exist" value="0" checked />'.$_rename_messages['msg_exist_none'].'<br />';
 352                 $input .= '<input type="radio" name="exist" value="1" />'.$_rename_messages['msg_exist_overwrite'].'<br />';
 353         }
 354         $ret['msg'] = $_rename_messages['msg_title'];
 355         $ret['body'] = <<<EOD
 356 <p>$msg</p>
 357 <form action="$script" method="post">
 358  <div>
 359   <input type="hidden" name="plugin" value="rename" />
 360   $input
 361   {$_rename_messages['msg_adminpass']}
 362   <input type="password" name="pass" value="" />
 363   <input type="submit" value="{$_rename_messages['btn_submit']}" />
 364  </div>
 365 </form>
 366 <p>{$_rename_messages['msg_confirm']}</p>
 367 EOD;
 368
 369         ksort($pages);
 370         $ret['body'] .= "<ul>\n";
 371         foreach ($pages as $old=>$new)
 372         {
 373                 $ret['body'] .= "<li>".
 374                         make_pagelink(decode($old)).
 375                         $_rename_messages['msg_arrow'].
 376                         htmlspecialchars(decode($new)).
 377                         "</li>\n";
 378         }
 379         $ret['body'] .= "</ul>\n";
 380         return $ret;
 381 }
 382 function rename_get_files($pages)
 383 {
 384         $files = array();
 385         $dirs = array(BACKUP_DIR,DIFF_DIR,DATA_DIR);
 386         if (exist_plugin_convert('attach'))
 387         {
 388                 $dirs[] = UPLOAD_DIR;
 389         }
 390         if (exist_plugin_convert('counter'))
 391         {
 392                 $dirs[] = COUNTER_DIR;
 393         }
 394         // and more ...
 395
 396         foreach ($dirs as $path)
 397         {
 398                 if (!$dir = opendir($path))
 399                 {
 400                         continue;
 401                 }
 402                 while ($file = readdir($dir))
 403                 {
 404                         if ($file == '.' or $file == '..')
 405                         {
 406                                 continue;
 407                         }
 408                         foreach ($pages as $from=>$to)
 409                         {
 410                                 $pattern = '/^'.str_replace('/','\/',$from).'([._].+)$/';
 411                                 if (!preg_match($pattern,$file,$matches))
 412                                 {
 413                                         continue;
 414                                 }
 415                                 $newfile = $to.$matches[1];
 416                                 $files[$from][$path.$file] = $path.$newfile;
 417                         }
 418                 }
 419         }
 420         return $files;
 421 }
 422 function rename_proceed($pages,$files,$exists)
 423 {
 424         global $script,$now,$_rename_messages;
 425
 426         if (rename_getvar('exist') == '')
 427         {
 428                 foreach ($exists as $key=>$arr)
 429                 {
 430                         unset($files[$key]);
 431                 }
 432         }
 433
 434         set_time_limit(0);
 435         foreach ($files as $page=>$arr)
 436         {
 437                 foreach ($arr as $old=>$new)
 438                 {
 439                         if ($exists[$page][$old])
 440                         {
 441                                 unlink($new);
 442                         }
 443                         rename($old,$new);
 444
 445                         // link¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¹¹¿·¤¹¤ë BugTrack/327 arino
 446                         links_update($old);
 447                         links_update($new);
 448                 }
 449         }
 450
 451         $postdata = get_source(RENAME_LOGPAGE);
 452         $postdata[] = '*'.$now."\n";
 453         if (rename_getvar('method') == 'regex')
 454         {
 455                 $postdata[] = '-'.$_rename_messages['msg_regex']."\n";
 456                 $postdata[] = '--From:[['.rename_getvar('src')."]]\n";
 457                 $postdata[] = '--To:[['.rename_getvar('dst')."]]\n";
 458         }
 459         else
 460         {
 461                 $postdata[] = '-'.$_rename_messages['msg_page']."\n";
 462                 $postdata[] = '--From:[['.rename_getvar('refer')."]]\n";
 463                 $postdata[] = '--To:[['.rename_getvar('page')."]]\n";
 464         }
 465         if (count($exists) > 0)
 466         {
 467                 $postdata[] = "\n".$_rename_messages['msg_result']."\n";
 468                 foreach ($exists as $page=>$arr)
 469                 {
 470                         $postdata[] = '-'.decode($page).
 471                                 $_rename_messages['msg_arrow'].decode($pages[$page])."\n";
 472                         foreach ($arr as $ofile=>$nfile)
 473                         {
 474                                 $postdata[] = '--'.$ofile.
 475                                         $_rename_messages['msg_arrow'].$nfile."\n";
 476                         }
 477                 }
 478                 $postdata[] = "----\n";
 479         }
 480         foreach ($pages as $old=>$new)
 481         {
 482                 $postdata[] = '-'.decode($old).
 483                         $_rename_messages['msg_arrow'].decode($new)."\n";
 484         }
 485
 486         // ¹¹¿·¤Î¾×ÆÍ¤Ï¥Á¥§¥Ã¥¯¤·¤Ê¤¤¡£
 487
 488         // ¥Õ¥¡¥¤¥ë¤Î½ñ¤¹þ¤ß
 489         page_write(RENAME_LOGPAGE, join('',$postdata));
 490
 491         //¥ê¥À¥¤¥ì¥¯¥È
 492         $page = rename_getvar('page');
 493         if ($page == '')
 494         {
 495                 $page = RENAME_LOGPAGE;
 496         }
 497         header("Location: $script?".rawurlencode($page));
 498         die();
 499 }
 500 function rename_getrelated($page)
 501 {
 502         $related = array();
 503         $pages = get_existpages();
 504         $pattern = '/(?:^|\/)'.preg_quote(strip_bracket($page),'/').'(?:\/|$)/';
 505         foreach ($pages as $name)
 506         {
 507                 if ($name == $page)
 508                 {
 509                         continue;
 510                 }
 511                 if (preg_match($pattern,$name))
 512                 {
 513                         $related[] = $name;
 514                 }
 515         }
 516         return $related;
 517 }
 518 function rename_getselecttag($page)
 519 {
 520         global $whatsnew;
 521
 522         $pages =array();
 523         foreach (get_existpages() as $_page)
 524         {
 525                 if ($_page == $whatsnew)
 526                 {
 527                         continue;
 528                 }
 529                 $selected = ($_page == $page) ? ' selected' : '';
 530                 $s_page = htmlspecialchars($_page);
 531                 $pages[$_page] = "<option value=\"$s_page\"$selected>$s_page</option>";
 532         }
 533         ksort($pages);
 534         $list = join("\n ",$pages);
 535         return <<<EOD
 536 <select name="refer">
 537  <option value=""></option>
 538  $list
 539 </select>
 540 EOD;
 541         return $ret;
 542 }
 543 ?>