plugin/vote.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: vote.inc.php,v 1.13 2003/05/14 10:13:31 arino Exp $
   6 //
   7
   8 function plugin_vote_init()
   9 {
  10         if (LANG == 'ja')
  11         {
  12                 $messages = array(
  13                         '_vote_plugin_choice' => 'ÁªÂò»è',
  14                         '_vote_plugin_votes' => 'ÅêÉ¼',
  15                 );
  16         }
  17         else
  18         {
  19                 $messages = array(
  20                         '_vote_plugin_choice' => 'Selection',
  21                         '_vote_plugin_votes' => 'Vote',
  22                 );
  23         }
  24         set_plugin_messages($messages);
  25 }
  26
  27 function plugin_vote_action()
  28 {
  29         global $post,$vars,$script,$cols,$rows;
  30         global $_title_collided,$_msg_collided,$_title_updated;
  31         global $_vote_plugin_choice, $_vote_plugin_votes;
  32
  33         $postdata_old  = get_source($post['refer']);
  34         $vote_no = 0;
  35         $title = $body = $postdata = '';
  36
  37         foreach($postdata_old as $line)
  38         {
  39                 if (!preg_match("/^#vote\((.*)\)\s*$/",$line,$arg))
  40                 {
  41                         $postdata .= $line;
  42                         continue;
  43                 }
  44
  45                 if ($vote_no++ != $post['vote_no'])
  46                 {
  47                         $postdata .= $line;
  48                         continue;
  49                 }
  50                 $args = explode(',',$arg[1]);
  51
  52                 foreach($args as $arg)
  53                 {
  54                         $cnt = 0;
  55                         if (preg_match("/^(.+)\[(\d+)\]$/",$arg,$match))
  56                         {
  57                                 $arg = $match[1];
  58                                 $cnt = $match[2];
  59                         }
  60                         $e_arg = encode($arg);
  61                         if (!empty($post["vote_$e_arg"]) and $post["vote_$e_arg"] == $_vote_plugin_votes)
  62                         {
  63                                 $cnt++;
  64                         }
  65
  66                         $votes[] = $arg.'['.$cnt.']';
  67                 }
  68
  69                 $vote_str = '#vote('.@join(',',$votes).")\n";
  70
  71                 $postdata_input = $vote_str;
  72                 $postdata .= $vote_str;
  73         }
  74
  75         if (md5(@join('',get_source($post['refer']))) != $post['digest'])
  76         {
  77                 $title = $_title_collided;
  78
  79                 $s_refer = htmlspecialchars($post['refer']);
  80                 $s_digest = htmlspecialchars($post['digest']);
  81                 $s_postdata_input = htmlspecialchars($postdata_input);
  82                 $body = <<<EOD
  83 $_msg_collided
  84 <form action="$script?cmd=preview" method="post">
  85  <div>
  86   <input type="hidden" name="refer" value="$s_refer" />
  87   <input type="hidden" name="digest" value="$s_digest" />
  88   <textarea name="msg" rows="$rows" cols="$cols" id="textarea">$s_postdata_input</textarea><br />
  89  </div>
  90 </form>
  91
  92 EOD;
  93         }
  94         else
  95         {
  96                 page_write($post['refer'],$postdata);
  97
  98                 $title = $_title_updated;
  99         }
 100
 101         $retvars['msg'] = $title;
 102         $retvars['body'] = $body;
 103
 104         $post['page'] = $post['refer'];
 105         $vars['page'] = $post['refer'];
 106
 107         return $retvars;
 108 }
 109 function plugin_vote_convert()
 110 {
 111         global $script,$vars,$digest;
 112         global $_vote_plugin_choice, $_vote_plugin_votes;
 113         static $numbers = array();
 114
 115         if (!array_key_exists($vars['page'],$numbers))
 116         {
 117                 $numbers[$vars['page']] = 0;
 118         }
 119         $vote_no = $numbers[$vars['page']]++;
 120
 121         if (!func_num_args())
 122         {
 123                 return '';
 124         }
 125
 126         $args = func_get_args();
 127         $s_page = htmlspecialchars($vars['page']);
 128         $s_digest = htmlspecialchars($digest);
 129
 130         $body = <<<EOD
 131 <form action="$script" method="post">
 132  <table cellspacing="0" cellpadding="2" class="style_table" summary="vote">
 133   <tr>
 134    <td align="left" class="vote_label" style="padding-left:1em;padding-right:1em"><strong>$_vote_plugin_choice</strong>
 135     <input type="hidden" name="plugin" value="vote" />
 136     <input type="hidden" name="refer" value="$s_page" />
 137     <input type="hidden" name="vote_no" value="$vote_no" />
 138     <input type="hidden" name="digest" value="$s_digest" />
 139    </td>
 140    <td align="center" class="vote_label"><strong>$_vote_plugin_votes</strong></td>
 141   </tr>
 142
 143 EOD;
 144
 145         $tdcnt = 0;
 146         foreach($args as $arg)
 147         {
 148                 $cnt = 0;
 149
 150                 if (preg_match("/^(.+)\[(\d+)\]$/",$arg,$match))
 151                 {
 152                         $arg = $match[1];
 153                         $cnt = $match[2];
 154                 }
 155                 $e_arg = encode($arg);
 156
 157                 $link = make_link($arg);
 158
 159                 $cls = ($tdcnt++ % 2)  ? 'vote_td1' : 'vote_td2';
 160
 161                 $body .= <<<EOD
 162   <tr>
 163    <td align="left" class="$cls" style="padding-left:1em;padding-right:1em;">$link</td>
 164    <td align="right" class="$cls">$cnt&nbsp;&nbsp;
 165     <input type="submit" name="vote_$e_arg" value="$_vote_plugin_votes" class="submit" />
 166    </td>
 167   </tr>
 168
 169 EOD;
 170         }
 171
 172         $body .= <<<EOD
 173  </table>
 174 </form>
 175
 176 EOD;
 177
 178         return $body;
 179 }
 180 ?>