plugin/update_entities.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: update_entities.inc.php,v 1.2 2003/07/22 05:56:49 arino Exp $
   6 //
   7
   8 // DTD¤Î¾ì½ê
   9 define('W3C_XHTML_DTD_LOCATION','http://www.w3.org/TR/xhtml1/DTD/');
  10
  11 // ¥á¥Ã¥»¡¼¥¸ÀßÄê
  12 function plugin_update_entities_init()
  13 {
  14         $messages = array(
  15                 '_entities_messages'=>array(
  16                         'title_update'  => '¥¥ã¥Ã¥·¥å¹¹¿·',
  17                         'msg_adminpass' => '´ÉÍý¼Ô¥Ñ¥¹¥ï¡¼¥É',
  18                         'btn_submit'    => '¼Â¹Ô',
  19                         'msg_done'      => '¥¥ã¥Ã¥·¥å¤Î¹¹¿·¤¬´°Î»¤·¤Þ¤·¤¿¡£',
  20                         'msg_usage'     => '
  21 * ½èÍýÆâÍÆ
  22
  23 :Ê¸»ú¼ÂÂÎ»²¾È¤Ë¥Þ¥Ã¥Á¤¹¤ëÀµµ¬É½¸½¥Ñ¥¿¡¼¥ó¤Î¥¥ã¥Ã¥·¥å¤ò¹¹¿·|
  24 PHP¤Î»ý¤Ä¥Æ¡¼¥Ö¥ë¤ª¤è¤ÓW3C¤ÎDTD¤ò¥¹¥¥ã¥ó¤·¤Æ¡¢¥¥ã¥Ã¥·¥å¤ËµÏ¿¤·¤Þ¤¹¡£
  25
  26 * ½èÍýÂÐ¾Ý
  27 ¡ÖCOLOR(red){not found.}¡×¤¬É½¼¨¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ï½èÍý¤µ¤ì¤Þ¤»¤ó¡£
  28 -%s
  29
  30 * ¼Â¹Ô
  31 ´ÉÍý¼Ô¥Ñ¥¹¥ï¡¼¥É¤òÆþÎÏ¤·¤Æ¡¢[¼Â¹Ô]¥Ü¥¿¥ó¤ò¥¯¥ê¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤¡£
  32 '
  33                 )
  34         );
  35         set_plugin_messages($messages);
  36 }
  37
  38 function plugin_update_entities_action()
  39 {
  40         global $script,$post,$vars,$adminpass;
  41         global $_entities_messages;
  42
  43         if (empty($vars['action']) or empty($post['adminpass']) or md5($post['adminpass']) != $adminpass)
  44         {
  45                 $items = plugin_update_entities_create();
  46                 $body = convert_html(sprintf($_entities_messages['msg_usage'],join("\n-",$items)));
  47                 $body .= <<<EOD
  48 <form method="POST" action="$script">
  49  <div>
  50   <input type="hidden" name="plugin" value="update_entities" />
  51   <input type="hidden" name="action" value="update" />
  52   {$_entities_messages['msg_adminpass']}
  53   <input type="password" name="adminpass" size="20" value="" />
  54   <input type="submit" value="{$_entities_messages['btn_submit']}" />
  55  </div>
  56 </form>
  57 EOD;
  58                 return array(
  59                         'msg'=>$_entities_messages['title_update'],
  60                         'body'=>$body
  61                 );
  62         }
  63         else if ($vars['action'] == 'update')
  64         {
  65                 plugin_update_entities_create(TRUE);
  66                 return array(
  67                         'msg'=>$_entities_messages['title_update'],
  68                         'body'=>$_entities_messages['msg_done']
  69                 );
  70         }
  71
  72         return array(
  73                 'msg'=>$_entities_messages['title_update'],
  74                 'body'=>$_entities_messages['err_invalid']
  75         );
  76 }
  77 function plugin_update_entities_create($do=FALSE)
  78 {
  79         $files = array('xhtml-lat1.ent','xhtml-special.ent','xhtml-symbol.ent');
  80         $entities = strtr(
  81                 array_values(get_html_translation_table(HTML_ENTITIES)),
  82                 array('&'=>'',';'=>'')
  83         );
  84         $items = array('php:html_translation_table');
  85         foreach ($files as $file)
  86         {
  87                 $source = file(W3C_XHTML_DTD_LOCATION.$file);
  88 //                      or die_message('cannot receive '.W3C_XHTML_DTD_LOCATION.$file.'.');
  89                 if (!is_array($source))
  90                 {
  91                         $items[] = "w3c:$file COLOR(red):not found.";
  92                         continue;
  93                 }
  94                 $items[] = "w3c:$file";
  95                 if (preg_match_all('/<!ENTITY\s+([A-Za-z0-9]+)/',
  96                         join('',$source),$matches,PREG_PATTERN_ORDER))
  97                 {
  98                         $entities = array_merge($entities,$matches[1]);
  99                 }
 100         }
 101         if (!$do)
 102         {
 103                 return $items;
 104         }
 105         $entities = array_unique($entities);
 106         sort($entities,SORT_STRING);
 107         $min = 999;
 108         $max = 0;
 109         foreach ($entities as $entity)
 110         {
 111                 $len = strlen($entity);
 112                 $max = max($max,$len);
 113                 $min = min($min,$len);
 114         }
 115
 116         $pattern = "(?=[a-zA-Z0-9]\{$min,$max})".get_autolink_pattern_sub($entities,0,count($entities),0);
 117         $fp = fopen(CACHE_DIR.'entities.dat','w')
 118                 or die_message('cannot write file '.CAHCE_DIR.'entities.dat<br />maybe permission is not writable or filename is too long');
 119         fwrite($fp,$pattern);
 120         fclose($fp);
 121
 122         return $items;
 123 }
 124 ?>