plugin/update_entities.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: update_entities.inc.php,v 1.5 2004/07/31 03:09:20 henoheno 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         $messages = array(
  15                 '_entities_messages'=>array(
  16                         'title_update'  => '¥¥ã¥Ã¥·¥å¹¹¿·',
  17                         'msg_adminpass' => '´ÉÍý¼Ô¥Ñ¥¹¥ï¡¼¥É',
  18                         'btn_submit'    => '¼Â¹Ô',
  19                         'msg_done'      => '¥¥ã¥Ã¥·¥å¤Î¹¹¿·¤¬´°Î»¤·¤Þ¤·¤¿¡£',
  20                         'msg_usage'     => '
  21 * ½èÍýÆâÍÆ
  22
  23 :Ê¸»ú¼ÂÂÎ»²¾È¤Ë¥Þ¥Ã¥Á¤¹¤ëÀµµ¬É½¸½¥Ñ¥¿¡¼¥ó¤Î¥¥ã¥Ã¥·¥å¤ò¹¹¿·|
  24 PHP¤Î»ý¤Ä¥Æ¡¼¥Ö¥ë¤ª¤è¤ÓW3C¤ÎDTD¤ò¥¹¥¥ã¥ó¤·¤Æ¡¢¥¥ã¥Ã¥·¥å¤ËµÏ¿¤·¤Þ¤¹¡£
  25
  26 * ½èÍýÂÐ¾Ý
  27 ¡ÖCOLOR(red){not found.}¡×¤ÈÉ½¼¨¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ï½èÍý¤µ¤ì¤Þ¤»¤ó¡£
  28 -%s
  29
  30 * ¼Â¹Ô
  31 ´ÉÍý¼Ô¥Ñ¥¹¥ï¡¼¥É¤òÆþÎÏ¤·¤Æ¡¢[¼Â¹Ô]¥Ü¥¿¥ó¤ò¥¯¥ê¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤¡£
  32 '
  33                 )
  34         );
  35         set_plugin_messages($messages);
  36 }
  37
  38 function plugin_update_entities_action()
  39 {
  40         global $script, $vars;
  41         global $_entities_messages;
  42
  43         if (empty($vars['action']) or empty($vars['adminpass']) or ! pkwk_login($vars['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'=>$_entities_messages['err_invalid']
  75         );
  76 }
  77
  78 function plugin_update_entities_create($do=FALSE)
  79 {
  80         $files = array('xhtml-lat1.ent','xhtml-special.ent','xhtml-symbol.ent');
  81         $entities = strtr(
  82                 array_values(get_html_translation_table(HTML_ENTITIES)),
  83                 array('&'=>'',';'=>'')
  84         );
  85         $items = array('php:html_translation_table');
  86         foreach ($files as $file)
  87         {
  88                 $source = file(W3C_XHTML_DTD_LOCATION.$file);
  89 //                      or die_message('cannot receive '.W3C_XHTML_DTD_LOCATION.$file.'.');
  90                 if (!is_array($source))
  91                 {
  92                         $items[] = "w3c:$file COLOR(red):not found.";
  93                         continue;
  94                 }
  95                 $items[] = "w3c:$file";
  96                 if (preg_match_all('/<!ENTITY\s+([A-Za-z0-9]+)/',
  97                         join('',$source),$matches,PREG_PATTERN_ORDER))
  98                 {
  99                         $entities = array_merge($entities,$matches[1]);
 100                 }
 101         }
 102         if (!$do)
 103         {
 104                 return $items;
 105         }
 106         $entities = array_unique($entities);
 107         sort($entities,SORT_STRING);
 108         $min = 999;
 109         $max = 0;
 110         foreach ($entities as $entity)
 111         {
 112                 $len = strlen($entity);
 113                 $max = max($max,$len);
 114                 $min = min($min,$len);
 115         }
 116
 117         $pattern = "(?=[a-zA-Z0-9]\{$min,$max})".get_autolink_pattern_sub($entities,0,count($entities),0);
 118         $fp = fopen(CACHE_DIR.'entities.dat','w')
 119                 or die_message('cannot write file '.CAHCE_DIR.'entities.dat<br />maybe permission is not writable or filename is too long');
 120         fwrite($fp,$pattern);
 121         fclose($fp);
 122
 123         return $items;
 124 }
 125 ?>