plugin/insert.inc.php

   1 <?php
   2 // $Id: insert.inc.php,v 1.8 2003/04/13 06:28:52 arino Exp $
   3
   4 /////////////////////////////////////////////////
   5 // ¥Æ¥¥¹¥È¥¨¥ê¥¢¤Î¥«¥é¥à¿ô
   6 define('INSERT_COLS',70);
   7 /////////////////////////////////////////////////
   8 // ¥Æ¥¥¹¥È¥¨¥ê¥¢¤Î¹Ô¿ô
   9 define('INSERT_ROWS',5);
  10 /////////////////////////////////////////////////
  11 // ÁÞÆþ¤¹¤ë°ÌÃÖ 1:Íó¤ÎÁ° 0:Íó¤Î¸å
  12 define('INSERT_INS',1);
  13
  14 function plugin_insert_action()
  15 {
  16         global $script,$post,$vars,$cols,$rows;
  17         global $_title_collided,$_msg_collided,$_title_updated;
  18
  19         if ($post['msg'] == '') {
  20                 return;
  21         }
  22
  23         $post["msg"] = preg_replace("/\r/",'',$post['msg']);
  24
  25         $postdata = '';
  26         $postdata_old  = get_source($post['refer']);
  27         $insert_no = 0;
  28
  29         $insert = ($post['msg'] == '') ? '' : "\n{$post['msg']}\n";
  30
  31         foreach($postdata_old as $line)
  32         {
  33                 if (!INSERT_INS) {
  34                         $postdata .= $line;
  35                 }
  36                 if (preg_match('/^#insert$/',$line)) {
  37                         if ($insert_no == $post['insert_no']) {
  38                                 $postdata .= $insert;
  39                         }
  40                         $insert_no++;
  41                 }
  42                 if (INSERT_INS) {
  43                         $postdata .= $line;
  44                 }
  45         }
  46
  47         $postdata_input = "$insert\n";
  48
  49         if (md5(@join('',get_source($post['refer']))) != $post['digest']) {
  50                 $title = $_title_collided;
  51                 $body = "$_msg_collided\n";
  52
  53                 $s_refer = htmlspecialchars($post['refer']);
  54                 $s_digest = htmlspecialchars($post['digest']);
  55                 $s_postdata_input = htmlspecialchars($postdata_input);
  56
  57                 $body .= <<<EOD
  58 <form action="$script?cmd=preview" method="post">
  59  <div>
  60   <input type="hidden" name="refer" value="$s_refer" />
  61   <input type="hidden" name="digest" value="$s_digest" />
  62   <textarea name="msg" rows="$rows" cols="$cols" id="textarea">$s_postdata_input</textarea><br />
  63  </div>
  64 </form>
  65 EOD;
  66         }
  67         else {
  68                 page_write($post['refer'],$postdata);
  69
  70                 $title = $_title_updated;
  71         }
  72         $retvars['msg'] = $title;
  73         $retvars['body'] = $body;
  74
  75         $post['page'] = $vars['page'] = $post['refer'];
  76
  77         return $retvars;
  78 }
  79 function plugin_insert_convert()
  80 {
  81         global $script,$vars,$digest;
  82         global $_btn_insert;
  83         static $numbers = array();
  84
  85         if (!array_key_exists($vars['page'],$numbers))
  86         {
  87                 $numbers[$vars['page']] = 0;
  88         }
  89         $insert_no = $numbers[$vars['page']]++;
  90
  91         $s_page = htmlspecialchars($vars['page']);
  92         $s_digest = htmlspecialchars($digest);
  93         $s_cols = INSERT_COLS;
  94         $s_rows = INSERT_ROWS;
  95         $string = <<<EOD
  96 <form action="$script" method="post">
  97  <div>
  98   <input type="hidden" name="insert_no" value="$insert_no" />
  99   <input type="hidden" name="refer" value="$s_page" />
 100   <input type="hidden" name="plugin" value="insert" />
 101   <input type="hidden" name="digest" value="$s_digest" />
 102   <textarea name="msg" rows="$s_rows" cols="$s_cols"></textarea><br />
 103   <input type="submit" name="insert" value="$_btn_insert" />
 104  </div>
 105 </form>
 106 EOD;
 107
 108         return $string;
 109 }
 110 ?>