plugin/memo.inc.php

   1 <?php
   2 // $Id: memo.inc.php,v 1.4 2002/11/29 00:09:01 panda Exp $
   3
   4 /////////////////////////////////////////////////
   5 // ¥Æ¥¥¹¥È¥¨¥ê¥¢¤Î¥«¥é¥à¿ô
   6 define("MEMO_COLS",80);
   7 /////////////////////////////////////////////////
   8 // ¥Æ¥¥¹¥È¥¨¥ê¥¢¤Î¹Ô¿ô
   9 define("MEMO_ROWS",5);
  10
  11 function plugin_memo_action()
  12 {
  13         global $post,$vars,$script,$cols,$rows,$del_backup,$do_backup;
  14         global $_title_collided,$_msg_collided,$_title_updated;
  15
  16         $post["msg"] = preg_replace("/(\x0D\x0A)/","\n",$post["msg"]);
  17         $post["msg"] = preg_replace("/(\x0D)/","\n",$post["msg"]);
  18         $post["msg"] = preg_replace("/(\x0A)/","\n",$post["msg"]);
  19
  20         if($post["msg"])
  21         {
  22                 $post["msg"] = str_replace("\n","\\n",$post["msg"]);
  23
  24                 $postdata = "";
  25                 $postdata_old  = file(get_filename(encode($post["refer"])));
  26                 $memo_no = 0;
  27
  28                 $memo_body = $post["msg"];
  29
  30                 foreach($postdata_old as $line)
  31                 {
  32                         if(preg_match("/^#memo\(?.*\)?$/",$line))
  33                         {
  34                                 if($memo_no == $post["memo_no"] && $post["msg"]!="")
  35                                 {
  36                                         $postdata .= "#memo($memo_body)\n";
  37                                         $line = "";
  38                                 }
  39                                 $memo_no++;
  40                         }
  41                         $postdata .= $line;
  42                 }
  43
  44                 $postdata_input = "$memo_body\n";
  45         }
  46         else
  47                 return;
  48
  49         if(md5(@join("",@file(get_filename(encode($post["refer"]))))) != $post["digest"])
  50         {
  51                 $title = $_title_collided;
  52
  53                 $body = "$_msg_collided\n";
  54
  55                 $body .= "<form action=\"$script?cmd=preview\" method=\"post\">\n"
  56                         ."<div>\n"
  57                         ."<input type=\"hidden\" name=\"refer\" value=\"".$post["refer"]."\" />\n"
  58                         ."<input type=\"hidden\" name=\"digest\" value=\"".$post["digest"]."\" />\n"
  59                         ."<textarea name=\"msg\" rows=\"$rows\" cols=\"$cols\" wrap=\"virtual\" id=\"textarea\">$postdata_input</textarea><br />\n"
  60                         ."</div>\n"
  61                         ."</form>\n";
  62         }
  63         else
  64         {
  65                 $postdata = user_rules_str($postdata);
  66
  67                 // º¹Ê¬¥Õ¥¡¥¤¥ë¤ÎºîÀ®
  68                 if(is_page($post["refer"]))
  69                         $oldpostdata = join("",file(get_filename(encode($post["refer"]))));
  70                 else
  71                         $oldpostdata = "\n";
  72                 if($postdata)
  73                         $diffdata = do_diff($oldpostdata,$postdata);
  74                 file_write(DIFF_DIR,$post["refer"],$diffdata);
  75
  76                 // ¥Ð¥Ã¥¯¥¢¥Ã¥×¤ÎºîÀ®
  77                 if(is_page($post["refer"]))
  78                         $oldposttime = filemtime(get_filename(encode($post["refer"])));
  79                 else
  80                         $oldposttime = time();
  81
  82                 // ÊÔ½¸ÆâÍÆ¤¬²¿¤â½ñ¤«¤ì¤Æ¤¤¤Ê¤¤¤È¥Ð¥Ã¥¯¥¢¥Ã¥×¤âºï½ü¤¹¤ë?¤·¤Ê¤¤¤Ç¤¹¤è¤Í¡£
  83                 if(!$postdata && $del_backup)
  84                         backup_delete(BACKUP_DIR.encode($post["refer"]).".txt");
  85                 else if($do_backup && is_page($post["refer"]))
  86                         make_backup(encode($post["refer"]).".txt",$oldpostdata,$oldposttime);
  87
  88                 // ¥Õ¥¡¥¤¥ë¤Î½ñ¤¹þ¤ß
  89                 file_write(DATA_DIR,$post["refer"],$postdata);
  90
  91                 // is_page¤Î¥¥ã¥Ã¥·¥å¤ò¥¯¥ê¥¢¤¹¤ë¡£
  92                 is_page($post["refer"],true);
  93
  94                 $title = $_title_updated;
  95         }
  96         $retvars["msg"] = $title;
  97         $retvars["body"] = $body;
  98
  99         $post["page"] = $post["refer"];
 100         $vars["page"] = $post["refer"];
 101
 102         return $retvars;
 103 }
 104 function plugin_memo_convert()
 105 {
 106         global $script,$memo_no,$vars,$digest;
 107         global $_btn_memo_update,$vars;
 108
 109         if(func_num_args())
 110                 $aryargs = func_get_args();
 111
 112         $data = str_replace("\\n","\n",$aryargs[0]);
 113
 114         if((arg_check("read")||$vars["cmd"] == ""||arg_check("unfreeze")||arg_check("freeze")||$vars["write"]||$vars["memo"]))
 115                 $button = "<input type=\"submit\" name=\"memo\" value=\"$_btn_memo_update\" />\n";
 116
 117         $s_page = htmlspecialchars($vars['page']);
 118
 119         $string = "<form action=\"$script\" method=\"post\" class=\"memo\">\n"
 120                  ."<div>\n"
 121                  ."<input type=\"hidden\" name=\"memo_no\" value=\"$memo_no\" />\n"
 122                  ."<input type=\"hidden\" name=\"refer\" value=\"$s_page\" />\n"
 123                  ."<input type=\"hidden\" name=\"plugin\" value=\"memo\" />\n"
 124                  ."<input type=\"hidden\" name=\"digest\" value=\"$digest\" />\n"
 125                  ."<textarea name=\"msg\" rows=\"".MEMO_ROWS."\" cols=\"".MEMO_COLS."\">\n$data</textarea><br />\n"
 126                  .$button
 127                  ."</div>\n"
 128                  ."</form>";
 129
 130         $memo_no++;
 131
 132         return $string;
 133 }
 134 ?>