plugin/memo.inc.php

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