plugin/vote.inc.php

   1 <?
   2
   3 function plugin_vote_action()
   4 {
   5         global $post,$vars,$script,$cols,$rows,$del_backup,$do_backup;
   6         global $_title_collided,$_msg_collided,$_title_updated;
   7
   8         $postdata_old  = file(get_filename(encode($post["refer"])));
   9         $vote_no = 0;
  10
  11         foreach($postdata_old as $line)
  12         {
  13                 if(preg_match("/^#vote\((.*)\)$/",$line,$arg))
  14                 {
  15                         if($vote_no == $post["vote_no"])
  16                         {
  17                                 $args = explode(",",$arg[1]);
  18
  19                                 foreach($args as $arg)
  20                                 {
  21                                         if(preg_match("/^(.+)\[(\d+)\]$/",$arg,$match))
  22                                         {
  23                                                 $arg = $match[1];
  24                                                 $cnt = $match[2];
  25                                         }
  26                                         else
  27                                         {
  28                                                 $cnt = 0;
  29                                         }
  30
  31                                         if($post["vote"][preg_replace("/\]\]$/","",$arg)]) $cnt++;
  32
  33                                         $votes[] = $arg.'['.$cnt.']';
  34                                 }
  35
  36                                 $vote_str = "#vote(" . @join(",",$votes) . ")\n";
  37
  38                                 $postdata_input = $vote_str;
  39                                 $postdata .= $vote_str;
  40                                 $line = "";
  41                         }
  42                         $vote_no++;
  43                 }
  44                 $postdata .= $line;
  45         }
  46
  47         if(md5(@join("",@file(get_filename(encode($post["refer"]))))) != $post["digest"])
  48         {
  49                 $title = $_title_collided;
  50
  51                 $body = "$_msg_collided\n";
  52
  53                 $body .= "<form action=\"$script?cmd=preview\" method=\"post\">\n"
  54                         ."<input type=\"hidden\" name=\"refer\" value=\"".$post["refer"]."\">\n"
  55                         ."<input type=\"hidden\" name=\"digest\" value=\"".$post["digest"]."\">\n"
  56                         ."<textarea name=\"msg\" rows=\"$rows\" cols=\"$cols\" wrap=\"virtual\" id=\"textarea\">$postdata_input</textarea><br>\n"
  57                         ."</form>\n";
  58         }
  59         else
  60         {
  61                 // ?¡¦?a?t?@?C???I?i?¢Ì
  62                 if(is_page($post["refer"]))
  63                         $oldpostdata = join("",file(get_filename(encode($post["refer"]))));
  64                 else
  65                         $oldpostdata = "\n";
  66                 if($postdata)
  67                         $diffdata = do_diff($oldpostdata,$postdata);
  68                 file_write(DIFF_DIR,$post["refer"],$diffdata);
  69
  70                 // ?o?b?N?A?b?v?I?i?¢Ì
  71                 if(is_page($post["refer"]))
  72                         $oldposttime = filemtime(get_filename(encode($post["refer"])));
  73                 else
  74                         $oldposttime = time();
  75
  76                 // ?O?W¡Èa?e?a¢ó??a?¡Æ?c?e?A?¡ñ?E?¡ñ?A?o?b?N?A?b?v?a?i???¡¦?e??¦Ì?E?¡ñ?A?¡¦?a?E?B
  77                 if(!$postdata && $del_backup)
  78                         backup_delete(BACKUP_DIR.encode($post["refer"]).".txt");
  79                 else if($do_backup && is_page($post["refer"]))
  80                         make_backup(encode($post["refer"]).".txt",$oldpostdata,$oldposttime);
  81
  82                 // ?t?@?C???I?¡Æ?¢ã???Y
  83                 file_write(DATA_DIR,$post["refer"],$postdata);
  84
  85                 // is_page?I?L???b?V?¡Ä?d?N???A?¡¦?e?B
  86                 is_page($post["refer"],true);
  87
  88                 $title = $_title_updated;
  89         }
  90
  91         $retvars["msg"] = $title;
  92         $retvars["body"] = $body;
  93
  94         $post["page"] = $post["refer"];
  95         $vars["page"] = $post["refer"];
  96
  97         return $retvars;
  98 }
  99 function plugin_vote_convert()
 100 {
 101         global $script,$vars,$vote_no,$digest;
 102
 103         $args = func_get_args();
 104
 105         if(!func_num_args()) return FALSE;
 106
 107         $string = "<table cellspacing=\"0\" cellpadding=\"2\" border=\"0\">\n"
 108
 109                 . "<form action=\"$script\" method=\"post\">\n"
 110                 . "<input type=\"hidden\" name=\"plugin\" value=\"vote\">\n"
 111                 . "<input type=\"hidden\" name=\"refer\" value=\"$vars[page]\">\n"
 112                 . "<input type=\"hidden\" name=\"vote_no\" value=\"$vote_no\">\n"
 113                 . "<input type=\"hidden\" name=\"digest\" value=\"$digest\">\n"
 114
 115                 . "<tr>\n"
 116                 . "<td align=\"left\" class=\"vote_label\"><b>The choices</b></td>\n"
 117                 . "<td align=\"center\" class=\"vote_label\"><b>Votes</b></td>\n"
 118                 . "</tr>\n";
 119
 120         $tdcnt = 0;
 121         foreach($args as $arg)
 122         {
 123                 $cnt = 0;
 124
 125                 if(preg_match("/^(.+)\[(\d+)\]$/",$arg,$match))
 126                 {
 127                         $arg = $match[1];
 128                         $cnt = $match[2];
 129                 }
 130
 131                 $link = make_link($arg);
 132
 133                 if($tdcnt++ % 2) $cls = "vote_td1";
 134                 else           $cls = "vote_td2";
 135
 136                 $string .= "<tr>"
 137                         .  "<td width=\"80%\" class=\"$cls\" nowrap>$link</td>"
 138                         .  "<td class=\"$cls\" nowrap>$cnt&nbsp;&nbsp;<input type=\"submit\" name=\"vote[$arg]\" value=\"Vote\"></td>"
 139                         .  "</tr>\n";
 140         }
 141
 142         $string .= "</form>\n"
 143                 .  "</table>\n";
 144
 145         $vote_no++;
 146
 147         return $string;
 148 }
 149 ?>