plugin/vote.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: vote.inc.php,v 1.17 2004/08/15 01:29:19 henoheno Exp $
   6 //
   7
   8 function plugin_vote_action()
   9 {
  10         global $vars, $script, $cols,$rows;
  11         global $_title_collided, $_msg_collided, $_title_updated;
  12         global $_vote_plugin_votes;
  13
  14         $postdata_old  = get_source($vars['refer']);
  15
  16         $vote_no = 0;
  17         $title = $body = $postdata = $postdata_input = $vote_str = '';
  18         $matches = array();
  19         foreach($postdata_old as $line) {
  20
  21                 if (preg_match("/^#vote\((.*)\)\s*$/", $line, $matches)) {
  22                         $args = explode(',', $matches[1]);
  23                 } else {
  24                         $postdata .= $line;
  25                         continue;
  26                 }
  27
  28                 if ($vote_no++ != $vars['vote_no']) {
  29                         $postdata .= $line;
  30                         continue;
  31                 }
  32
  33                 foreach($args as $arg) {
  34                         $cnt = 0;
  35                         if (preg_match("/^(.+)\[(\d+)\]$/", $arg, $matches)) {
  36                                 $arg = $matches[1];
  37                                 $cnt = $matches[2];
  38                         }
  39                         $e_arg = encode($arg);
  40                         if (! empty($vars["vote_$e_arg"]) and $vars["vote_$e_arg"] == $_vote_plugin_votes)
  41                                 ++$cnt;
  42
  43                         $votes[] = $arg . '[' . $cnt . ']';
  44                 }
  45
  46                 $vote_str = '#vote(' . @join(',', $votes) . ")\n";
  47                 $postdata_input = $vote_str;
  48                 $postdata      .= $vote_str;
  49         }
  50
  51         if (md5(@join('', get_source($vars['refer']))) != $vars['digest']) {
  52                 $title = $_title_collided;
  53
  54                 $s_refer  = htmlspecialchars($vars['refer']);
  55                 $s_digest = htmlspecialchars($vars['digest']);
  56                 $s_postdata_input = htmlspecialchars($postdata_input);
  57                 $body = <<<EOD
  58 $_msg_collided
  59 <form action="$script?cmd=preview" method="post">
  60  <div>
  61   <input type="hidden" name="refer"  value="$s_refer" />
  62   <input type="hidden" name="digest" value="$s_digest" />
  63   <textarea name="msg" rows="$rows" cols="$cols" id="textarea">$s_postdata_input</textarea><br />
  64  </div>
  65 </form>
  66
  67 EOD;
  68         } else {
  69                 page_write($vars['refer'], $postdata);
  70                 $title = $_title_updated;
  71         }
  72
  73         $vars['page'] = $vars['refer'];
  74
  75         return array('msg'=>$title, 'body'=>$body);
  76 }
  77
  78 function plugin_vote_convert()
  79 {
  80         global $script, $vars,  $digest;
  81         global $_vote_plugin_choice, $_vote_plugin_votes;
  82         static $number = array();
  83
  84         $page = isset($vars['page']) ? $vars['page'] : '';
  85
  86         // Vote-box-id in the page
  87         if (! isset($number[$page])) $number[$page] = 0; // Init
  88         $vote_no = $number[$page]++;
  89
  90         if (! func_num_args()) return '#vote(): No arguments';
  91
  92         $args     = func_get_args();
  93         $s_page   = htmlspecialchars($page);
  94         $s_digest = htmlspecialchars($digest);
  95
  96         $body = <<<EOD
  97 <form action="$script" method="post">
  98  <table cellspacing="0" cellpadding="2" class="style_table" summary="vote">
  99   <tr>
 100    <td align="left" class="vote_label" style="padding-left:1em;padding-right:1em"><strong>$_vote_plugin_choice</strong>
 101     <input type="hidden" name="plugin"  value="vote" />
 102     <input type="hidden" name="refer"   value="$s_page" />
 103     <input type="hidden" name="vote_no" value="$vote_no" />
 104     <input type="hidden" name="digest"  value="$s_digest" />
 105    </td>
 106    <td align="center" class="vote_label"><strong>$_vote_plugin_votes</strong></td>
 107   </tr>
 108
 109 EOD;
 110
 111         $tdcnt = 0;
 112         $matches = array();
 113         foreach($args as $arg) {
 114                 $cnt = 0;
 115
 116                 if (preg_match("/^(.+)\[(\d+)\]$/", $arg, $matches)) {
 117                         $arg = $matches[1];
 118                         $cnt = $matches[2];
 119                 }
 120                 $e_arg = encode($arg);
 121
 122                 $link = make_link($arg);
 123
 124                 $cls = ($tdcnt++ % 2)  ? 'vote_td1' : 'vote_td2';
 125
 126                 $body .= <<<EOD
 127   <tr>
 128    <td align="left"  class="$cls" style="padding-left:1em;padding-right:1em;">$link</td>
 129    <td align="right" class="$cls">$cnt&nbsp;&nbsp;
 130     <input type="submit" name="vote_$e_arg" value="$_vote_plugin_votes" class="submit" />
 131    </td>
 132   </tr>
 133
 134 EOD;
 135         }
 136
 137         $body .= <<<EOD
 138  </table>
 139 </form>
 140
 141 EOD;
 142
 143         return $body;
 144 }
 145 ?>