plugin/vote.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: vote.inc.php,v 1.14 2003/07/03 05:28:04 arino Exp $
   6 //
   7
   8 function plugin_vote_action()
   9 {
  10         global $post,$vars,$script,$cols,$rows;
  11         global $_title_collided,$_msg_collided,$_title_updated;
  12         global $_vote_plugin_choice, $_vote_plugin_votes;
  13
  14         $postdata_old  = get_source($post['refer']);
  15         $vote_no = 0;
  16         $title = $body = $postdata = '';
  17
  18         foreach($postdata_old as $line)
  19         {
  20                 if (!preg_match("/^#vote\((.*)\)\s*$/",$line,$arg))
  21                 {
  22                         $postdata .= $line;
  23                         continue;
  24                 }
  25
  26                 if ($vote_no++ != $post['vote_no'])
  27                 {
  28                         $postdata .= $line;
  29                         continue;
  30                 }
  31                 $args = explode(',',$arg[1]);
  32
  33                 foreach($args as $arg)
  34                 {
  35                         $cnt = 0;
  36                         if (preg_match("/^(.+)\[(\d+)\]$/",$arg,$match))
  37                         {
  38                                 $arg = $match[1];
  39                                 $cnt = $match[2];
  40                         }
  41                         $e_arg = encode($arg);
  42                         if (!empty($post["vote_$e_arg"]) and $post["vote_$e_arg"] == $_vote_plugin_votes)
  43                         {
  44                                 $cnt++;
  45                         }
  46
  47                         $votes[] = $arg.'['.$cnt.']';
  48                 }
  49
  50                 $vote_str = '#vote('.@join(',',$votes).")\n";
  51
  52                 $postdata_input = $vote_str;
  53                 $postdata .= $vote_str;
  54         }
  55
  56         if (md5(@join('',get_source($post['refer']))) != $post['digest'])
  57         {
  58                 $title = $_title_collided;
  59
  60                 $s_refer = htmlspecialchars($post['refer']);
  61                 $s_digest = htmlspecialchars($post['digest']);
  62                 $s_postdata_input = htmlspecialchars($postdata_input);
  63                 $body = <<<EOD
  64 $_msg_collided
  65 <form action="$script?cmd=preview" method="post">
  66  <div>
  67   <input type="hidden" name="refer" value="$s_refer" />
  68   <input type="hidden" name="digest" value="$s_digest" />
  69   <textarea name="msg" rows="$rows" cols="$cols" id="textarea">$s_postdata_input</textarea><br />
  70  </div>
  71 </form>
  72
  73 EOD;
  74         }
  75         else
  76         {
  77                 page_write($post['refer'],$postdata);
  78
  79                 $title = $_title_updated;
  80         }
  81
  82         $retvars['msg'] = $title;
  83         $retvars['body'] = $body;
  84
  85         $post['page'] = $post['refer'];
  86         $vars['page'] = $post['refer'];
  87
  88         return $retvars;
  89 }
  90 function plugin_vote_convert()
  91 {
  92         global $script,$vars,$digest;
  93         global $_vote_plugin_choice, $_vote_plugin_votes;
  94         static $numbers = array();
  95
  96         if (!array_key_exists($vars['page'],$numbers))
  97         {
  98                 $numbers[$vars['page']] = 0;
  99         }
 100         $vote_no = $numbers[$vars['page']]++;
 101
 102         if (!func_num_args())
 103         {
 104                 return '';
 105         }
 106
 107         $args = func_get_args();
 108         $s_page = htmlspecialchars($vars['page']);
 109         $s_digest = htmlspecialchars($digest);
 110
 111         $body = <<<EOD
 112 <form action="$script" method="post">
 113  <table cellspacing="0" cellpadding="2" class="style_table" summary="vote">
 114   <tr>
 115    <td align="left" class="vote_label" style="padding-left:1em;padding-right:1em"><strong>$_vote_plugin_choice</strong>
 116     <input type="hidden" name="plugin" value="vote" />
 117     <input type="hidden" name="refer" value="$s_page" />
 118     <input type="hidden" name="vote_no" value="$vote_no" />
 119     <input type="hidden" name="digest" value="$s_digest" />
 120    </td>
 121    <td align="center" class="vote_label"><strong>$_vote_plugin_votes</strong></td>
 122   </tr>
 123
 124 EOD;
 125
 126         $tdcnt = 0;
 127         foreach($args as $arg)
 128         {
 129                 $cnt = 0;
 130
 131                 if (preg_match("/^(.+)\[(\d+)\]$/",$arg,$match))
 132                 {
 133                         $arg = $match[1];
 134                         $cnt = $match[2];
 135                 }
 136                 $e_arg = encode($arg);
 137
 138                 $link = make_link($arg);
 139
 140                 $cls = ($tdcnt++ % 2)  ? 'vote_td1' : 'vote_td2';
 141
 142                 $body .= <<<EOD
 143   <tr>
 144    <td align="left" class="$cls" style="padding-left:1em;padding-right:1em;">$link</td>
 145    <td align="right" class="$cls">$cnt&nbsp;&nbsp;
 146     <input type="submit" name="vote_$e_arg" value="$_vote_plugin_votes" class="submit" />
 147    </td>
 148   </tr>
 149
 150 EOD;
 151         }
 152
 153         $body .= <<<EOD
 154  </table>
 155 </form>
 156
 157 EOD;
 158
 159         return $body;
 160 }
 161 ?>