html.php

   1 <?
   2 // PukiWiki - Yet another WikiWikiWeb clone.
   3 // $Id: html.php,v 1.23 2002/07/16 14:07:13 masui Exp $
   4 /////////////////////////////////////////////////
   5
   6 // ËÜÊ¸¤ò¥Ú¡¼¥¸Ì¾¤«¤é½ÐÎÏ
   7 function catbodyall($page,$title="",$pg="")
   8 {
   9         if($title === "") $title = strip_bracket($page);
  10         if($pg === "") $pg = make_search($page);
  11
  12         $body = join("",get_source($page));
  13         $body = convert_html($body);
  14
  15         header_lastmod($vars["page"]);
  16         catbody($title,$pg,$body);
  17         die();
  18 }
  19
  20 // ËÜÊ¸¤ò½ÐÎÏ
  21 function catbody($title,$page,$body)
  22 {
  23         global $script,$vars,$arg,$do_backup,$modifier,$modifierlink,$defaultpage,$whatsnew,$hr;
  24         global $date_format,$weeklabels,$time_format,$longtaketime,$related_link;
  25         global $HTTP_SERVER_VARS,$cantedit;
  26
  27         if($vars["page"] && !arg_check("backup") && $vars["page"] != $whatsnew)
  28         {
  29                 $is_page = 1;
  30         }
  31
  32         $link_add = "$script?cmd=add&amp;page=".rawurlencode($vars["page"]);
  33         $link_edit = "$script?cmd=edit&amp;page=".rawurlencode($vars["page"]);
  34         $link_diff = "$script?cmd=diff&amp;page=".rawurlencode($vars["page"]);
  35         $link_top = "$script?$defaultpage";
  36         $link_list = "$script?cmd=list";
  37         $link_filelist = "$script?cmd=filelist";
  38         $link_search = "$script?cmd=search";
  39         $link_whatsnew = "$script?$whatsnew";
  40         $link_backup = "$script?cmd=backup&amp;page=".rawurlencode($vars["page"]);
  41         $link_help = "$script?cmd=help";
  42
  43         if(is_page($vars["page"]) && $is_page)
  44         {
  45                 $fmt = @filemtime(get_filename(encode($vars["page"])));
  46         }
  47
  48         if(is_page($vars["page"]) && $related_link && $is_page && !arg_check("edit") && !arg_check("freeze") && !arg_check("unfreeze"))
  49         {
  50                 $related = make_related($vars["page"],FALSE);
  51         }
  52
  53         if(is_page($vars["page"]) && !in_array($vars["page"],$cantedit) && !arg_check("backup") && !arg_check("edit") && !$vars["preview"])
  54         {
  55                 $is_read = TRUE;
  56         }
  57
  58         //if(!$longtaketime)
  59                 $longtaketime = getmicrotime() - MUTIME;
  60         $taketime = sprintf("%01.03f",$longtaketime);
  61
  62         require(SKIN_FILE);
  63 }
  64
  65 // ¥Æ¥¥¹¥ÈËÜÂÎ¤òHTML¤ËÊÑ´¹¤¹¤ë
  66 function convert_html($string)
  67 {
  68         global $result,$saved,$hr,$script,$page,$vars,$top;
  69         global $note_id,$foot_explain,$digest,$note_hr;
  70         global $user_rules,$str_rules,$line_rules,$strip_link_wall;
  71         global $InterWikiName, $BracketName;
  72
  73         global $longtaketime;
  74
  75         $string = rtrim($string);
  76         $string = preg_replace("/((\x0D\x0A)|(\x0D)|(\x0A))/","\n",$string);
  77
  78         $start_mtime = getmicrotime();
  79
  80         $digest = md5(@join("",get_source($vars["page"])));
  81
  82         $content_id = 0;
  83         $user_rules = array_merge($str_rules,$line_rules);
  84
  85         $result = array();
  86         $saved = array();
  87         $arycontents = array();
  88
  89         $string = preg_replace("/^#freeze\n/","",$string);
  90
  91         $lines = split("\n", $string);
  92         $note_id = 1;
  93         $foot_explain = array();
  94         // ³Æ¹Ô¤Î¹ÔÆ¬½ñ¼°¤ò³ÊÇ¼
  95         $headform = array();
  96         // ¸½ºß¤Î¹Ô¿ô¤òÆþ¤ì¤Æ¤ª¤³¤¦
  97         $_cnt = 0;
  98         // ¥Ö¥í¥Ã¥¯¤ÎÈ½Äê¥Õ¥é¥°
  99         $_p = FALSE;
 100         $_bq = FALSE;
 101
 102         $table = 0;
 103
 104         if(preg_match("/#contents/",$string))
 105                 $top_link = "<a href=\"#contents\">$top</a>";
 106
 107         foreach ($lines as $line)
 108         {
 109                 if(!preg_match("/^\/\/(.*)/",$line,$comment_out) && $table != 0)
 110                 {
 111                         if(!preg_match("/^\|(.+)\|$/",$line,$out))
 112                                 array_push($result, "</table></div>");
 113                         if(!$out[1] || $table != count(explode("|",$out[1])))
 114                                 $table = 0;
 115                 }
 116
 117                 $comment_out = $comment_out[1];
 118
 119                 // ¹ÔÆ¬½ñ¼°¤«¤É¤¦¤«¤ÎÈ½Äê
 120                 $line_head = substr($line,0,1);
 121                 if(     $line_head == ' ' ||
 122                         $line_head == ':' ||
 123                         $line_head == '>' ||
 124                         $line_head == '-' ||
 125                         $line_head == '|' ||
 126                         $line_head == '*' ||
 127                         $line_head == '#' ||
 128                         $line_head == '/'
 129                 ) {
 130                         if($headform[$_cnt-1] == '' && $_p){
 131                                 array_push($result, "</p>");
 132                                 $_p = FALSE;
 133                         }
 134                         if($line_head != '>' && $_bq){
 135                                 array_push($result, "</p>");
 136                                 $_bq = FALSE;
 137                         }
 138
 139                         if(preg_match("/^\#([^\(]+)(.*)$/",$line,$out)){
 140                                 if(exist_plugin_convert($out[1])) {
 141                                         $result = array_merge($result,$saved); $saved = array();
 142
 143                                         if($out[2]) {
 144                                                 $_plugin = preg_replace("/^\#([^\(]+)\((.*)\)$/ex","do_plugin_convert('$1','$2')",$line);
 145                                         } else {
 146                                                 $_plugin = preg_replace("/^\#([^\(]+)$/ex","do_plugin_convert('$1','$2')",$line);
 147                                         }
 148                                         // ÀèÆ¬¤Ë¶õÇò¤òÆþ¤ì¤ë¤³¤È¤Ë¤è¤ê¤È¤ê¤¢¤¨¤ºpre¤Î°·¤¤¤ÈÆ±ÍÍ¤Ëinline2¤ÎÆ¯¤¤òÍÞ¤¨¤ë¡¢¤¦¡Á¤ó¡¢ÌµÃã¡£
 149                                         array_push($result,"\t$_plugin");
 150                                 } else {
 151                                         array_push($result, htmlspecialchars($line));
 152                                 }
 153                         }
 154                         else if(preg_match("/^(\*{1,3})(.*)/",$line,$out))
 155                         {
 156                                 $result = array_merge($result,$saved); $saved = array();
 157                                 $headform[$_cnt] = $out[1];
 158                                 $str = inline($out[2]);
 159
 160                                 $level = strlen($out[1]) + 1;
 161
 162                                 array_push($result, "<h$level><a name=\"content:$content_id\"></a>$str $top_link</h$level>");
 163                                 $arycontents[] = str_repeat("-",$level-1)."<a href=\"#content:$content_id\">".strip_htmltag(make_user_rules($str))."</a>\n";
 164                                 $content_id++;
 165                         }
 166                         else if(preg_match("/^(-{1,4})(.*)/",$line,$out))
 167                         {
 168                                 $headform[$_cnt] = $out[1];
 169                                 if(strlen($out[1]) == 4)
 170                                 {
 171                                         $result = array_merge($result,$saved); $saved = array();
 172                                         array_push($result, $hr);
 173                                 }
 174                                 else
 175                                 {
 176                                         back_push('ul', strlen($out[1]));
 177                                         array_push($result, '<li>' . inline($out[2]) . '</li>');
 178                                 }
 179                         }
 180                         else if (preg_match("/^:([^:]+):(.*)/",$line,$out))
 181                         {
 182                                 $headform[$_cnt] = ':'.$out[1].':';
 183                                 back_push('dl', 1);
 184                                 array_push($result, '<dt>' . inline($out[1]) . '</dt>', '<dd>' . inline($out[2]) . '</dd>');
 185                         }
 186                         else if(preg_match("/^(>{1,3})(.*)/",$line,$out))
 187                         {
 188                                 $headform[$_cnt] = $out[1];
 189                                 back_push('blockquote', strlen($out[1]));
 190                                 // ¤³¤³¤Î¤¢¤¿¤ê¤Ç¼«Á°¤Çback_push¤«¤±¤Æ¤ë´¶¤¸¡£ÌµÃã¶ìÃã¡Ä
 191                                 if($headform[$_cnt-1] != $headform[$_cnt] ) {
 192                                         if(!$_bq) {
 193                                                 array_push($result, "<p class=\"quotation\">");
 194                                                 $_bq = TRUE;
 195                                         }
 196                                         else if(substr($headform[$_cnt-1],0,1) == '>'){
 197                                                 $_level_diff = abs( strlen($out[1]) - strlen($headform[$_cnt-1]) );
 198                                                 if( $_level_diff == 1 ){
 199                                                         $i = array_pop($result);
 200                                                         array_push($result, "</p>");
 201                                                         array_push($result,$i);
 202                                                         array_push($result, "<p class=\"quotation\">");
 203                                                         $_bq = TRUE;
 204                                                 } else {
 205                                                         $i = array();
 206                                                         $i[] = array_pop($result);
 207                                                         $i[] = array_pop($result);
 208                                                         array_push($result, "</p>");
 209                                                         $result = array_merge($result,$i);
 210                                                         array_push($result, "<p class=\"quotation\">");
 211                                                         $_bq = TRUE;
 212                                                 }
 213                                         }
 214                                 }
 215                                 array_push($result, ltrim(inline($out[2])));
 216                         }
 217                         else if(preg_match("/^(\s+.*)/",$line,$out))
 218                         {
 219                                 $headform[$_cnt] = ' ';
 220                                 back_push('pre', 1);
 221                                 array_push($result, htmlspecialchars($out[1],ENT_NOQUOTES));
 222                         }
 223                         else if(preg_match("/^\|(.+)\|$/",$line,$out))
 224                         {
 225                                 $headform[$_cnt] = '|';
 226                                 $arytable = explode("|",$out[1]);
 227
 228                                 if(!$table)
 229                                 {
 230                                         $result = array_merge($result,$saved); $saved = array();
 231                                         array_push($result,"<div class=\"ie5\"><table class=\"style_table\" cellspacing=\"1\" border=\"0\">");
 232                                         $table = count($arytable);
 233                                 }
 234
 235                                 array_push($result,"<tr>");
 236                                 foreach($arytable as $td)
 237                                 {
 238                                         array_push($result,"<td class=\"style_td\">");
 239                                         array_push($result,ltrim(inline($td)));
 240                                         array_push($result,"</td>");
 241                                 }
 242                                 array_push($result,"</tr>");
 243
 244                         }
 245                         else if(strlen($comment_out) != 0)
 246                         {
 247                                 $headform[$_cnt] = '//';
 248                                 array_push($result," <!-- ".htmlspecialchars($comment_out)." -->");
 249                         }
 250
 251                 } else {
 252
 253                         $headform[$_cnt] = '';
 254                         if($headform[$_cnt-1] != $headform[$_cnt]){
 255                                 if(array_values($saved)){
 256                                         if( $_bq ){
 257                                                 array_unshift($saved, "</p>");
 258                                                 $_bq = FALSE;
 259                                         }
 260                                         $i = array_pop($saved);
 261                                         array_push($saved,$i);
 262                                         $result = array_merge($result,$saved); $saved = array();
 263                                 }
 264                                 if( substr($line,0,1) == '' && !$_p){
 265                                         array_push($result, "<p>");
 266                                         $_p = TRUE;
 267                                 }
 268                                 else if( substr($line,0,1) != '' && $_p){
 269                                         array_push($result, "</p>");
 270                                         $_p = FALSE;
 271                                 }
 272                         }
 273
 274                         if( substr($line,0,1) == '' && $_p){
 275                                 $_tmp = array_pop($result);
 276                                 if($_tmp == "<p>") {
 277                                         $_tmp = '<p class="empty">';
 278                                 }
 279                                 array_push($result, $_tmp, "</p>");
 280                                 $_p = FALSE;
 281                         }
 282                         else if( substr($line,0,1) != '' && !$_p) {
 283                                 array_push($result, "<p>");
 284                                 $_p = TRUE;
 285                         }
 286                         if( substr($line,0,1) != '' ){
 287                                 array_push($result, inline($line));
 288                         }
 289
 290                 }
 291
 292                 $_cnt++;
 293         }
 294
 295         if($_p) array_push($result, "</p>");
 296         if($_bq) {
 297                 array_push($result, "</p>");
 298                 array_push($result, "</blockquote>");
 299                 $saved = array();
 300         }
 301         if($table) array_push($result, "</table></div>");
 302
 303         $result_last = $result = array_merge($result,$saved); $saved = array();
 304
 305         if($content_id != 0)
 306         {
 307                 $result = array();
 308                 $saved = array();
 309
 310                 foreach($arycontents as $line)
 311                 {
 312                         if(preg_match("/^(-{1,3})(.*)/",$line,$out))
 313                         {
 314                                 back_push('ul', strlen($out[1]));
 315                                 array_push($result, '<li>'.$out[2].'</li>');
 316                         }
 317                 }
 318                 $result = array_merge($result,$saved); $saved = array();
 319
 320                 $contents = "<a name=\"contents\"></a>\n";
 321                 $contents .= join("\n",$result);
 322                 if($strip_link_wall)
 323                 {
 324                         $contents = preg_replace("/\[\[([^\]:]+):(.+)\]\]/","$1",$contents);
 325                         $contents = preg_replace("/\[\[([^\]]+)\]\]/","$1",$contents);
 326                 }
 327         }
 328
 329         $result_last = inline2($result_last);
 330
 331         $result_last = preg_replace("/^#contents/",$contents,$result_last);
 332
 333         $str = join("\n", $result_last);
 334
 335         if($foot_explain)
 336         {
 337                 $str .= "\n";
 338                 $str .= "$note_hr\n";
 339                 $str .= join("\n",inline2($foot_explain));
 340         }
 341
 342         $longtaketime = getmicrotime() - $start_mtime;
 343
 344 #       $str = preg_replace("/&((amp)|(quot)|(nbsp)|(lt)|(gt));/","&$1;",$str);
 345
 346         return $str;
 347 }
 348
 349 // $tag¤Î¥¿¥°¤ò$level¥ì¥Ù¥ë¤Þ¤ÇµÍ¤á¤ë¡£
 350 function back_push($tag, $level)
 351 {
 352         global $result,$saved;
 353
 354         while (count($saved) > $level) {
 355                 array_push($result, array_shift($saved));
 356         }
 357         if ($saved[0] != "</$tag>") {
 358                 $result = array_merge($result,$saved); $saved = array();
 359         }
 360         while (count($saved) < $level) {
 361                 array_unshift($saved, "</$tag>");
 362                 array_push($result, "<$tag>");
 363         }
 364 }
 365
 366 // ¥¤¥ó¥é¥¤¥óÍ×ÁÇ¤Î¥Ñ¡¼¥¹ (Ãí¼á)
 367 function inline($line)
 368 {
 369         $line = htmlspecialchars($line);
 370
 371         $line = preg_replace("/\(\(((?:(?!\)\)).)*)\)\)/ex","make_note(\"$1\")",$line);
 372
 373         return $line;
 374 }
 375
 376 // ¥¤¥ó¥é¥¤¥óÍ×ÁÇ¤Î¥Ñ¡¼¥¹ (¥ê¥ó¥¯¡¢´ØÏ¢°ìÍ÷¡¢¸«½Ð¤·°ìÍ÷)
 377 function inline2($str)
 378 {
 379         global $WikiName,$BracketName,$InterWikiName,$vars,$related,$related_link,$script;
 380         $cnts_plain = array();
 381         $arykeep = array();
 382
 383         for($cnt=0;$cnt<count($str);$cnt++)
 384         {
 385                 if(preg_match("/^(\s)/",$str[$cnt]))
 386                 {
 387                         $arykeep[$cnt] = $str[$cnt];
 388                         $str[$cnt] = "";
 389                         $cnts_plain[] = $cnt;
 390                 }
 391         }
 392
 393         $str = preg_replace("/
 394                 (
 395                         (\[\[([^\]]+)\:(https?|ftp|news)(:\/\/[-_.!~*'()a-zA-Z0-9;\/?:\@&=+\$,%#]+)\]\])
 396                         |
 397                         (\[(https?|ftp|news)(:\/\/[-_.!~*'()a-zA-Z0-9;\/?:\@&=+\$,%#]+)\s([^\]]+)\])
 398                         |
 399                         (https?|ftp|news)(:\/\/[-_.!~*'()a-zA-Z0-9;\/?:\@&=+\$,%#]+)
 400                         |
 401                         ([[:alnum:]\-_.]+@[[:alnum:]\-_]+\.[[:alnum:]\-_\.]+)
 402                         |
 403                         (\[\[([^\]]+)\:([[:alnum:]\-_.]+@[[:alnum:]\-_]+\.[[:alnum:]\-_\.]+)\]\])
 404                         |
 405                         ($InterWikiName)
 406                         |
 407                         ($BracketName)
 408                         |
 409                         ($WikiName)
 410                 )/ex","make_link('$1')",$str);
 411
 412         $str = preg_replace("/#related/",make_related($vars["page"],TRUE),$str);
 413
 414         $str = make_user_rules($str);
 415
 416         $tmp = $str;
 417         $str = preg_replace("/^#norelated$/","",$str);
 418         if($tmp != $str)
 419                 $related_link = 0;
 420
 421         foreach($cnts_plain as $cnt)
 422                 $str[$cnt] = $arykeep[$cnt];
 423
 424         return $str;
 425 }
 426
 427 // °ìÍ÷¤Î¼èÆÀ
 428 function get_list($withfilename)
 429 {
 430         global $script,$list_index,$top,$non_list,$whatsnew;
 431         global $_msg_symbol,$_msg_other;
 432
 433         $retval = array();
 434         $files = get_existpages();
 435         foreach($files as $page) {
 436                 if(preg_match("/$non_list/",$page) && !$withfilename) continue;
 437                 if($page == $whatsnew) continue;
 438                 $page_url = rawurlencode($page);
 439                 $page2 = strip_bracket($page);
 440                 $pg_passage = get_pg_passage($page);
 441                 $file = encode($page).".txt";
 442                 $retval[$page2] .= "<li><a href=\"$script?$page_url\">".htmlspecialchars($page2,ENT_QUOTES)."</a>$pg_passage</li>\n";
 443                 if($withfilename)
 444                 {
 445                         $retval[$page2] .= "<ul><li>$file</li></ul>\n";
 446                 }
 447         }
 448
 449         $retval = list_sort($retval);
 450
 451         if($list_index)
 452         {
 453                 $head_str = "";
 454                 $etc_sw = 0;
 455                 $symbol_sw = 0;
 456                 $top_link = "";
 457                 $link_counter = 0;
 458                 foreach($retval as $page => $link)
 459                 {
 460                         $head = substr($page,0,1);
 461                         if($head_str != $head && !$etc_sw)
 462                         {
 463                                 $retval2[$page] = "";
 464
 465                                 if(preg_match("/([A-Z])|([a-z])/",$head,$match))
 466                                 {
 467                                         if($match[1])
 468                                                 $head_nm = "High:$head";
 469                                         else
 470                                                 $head_nm = "Low:$head";
 471
 472                                         if($head_str) $retval2[$page] = "</ul>\n";
 473                                         $retval2[$page] .= "<li><a href=\"#top:$head_nm\" name=\"$head_nm\"><strong>$head</strong></a></li>\n<ul>\n";
 474                                         $head_str = $head;
 475                                         if($link_counter) $top_link .= "|";
 476                                         $link_counter = $link_counter + 1;
 477                                         $top_link .= "<a href=\"#$head_nm\" name=\"top:$head_nm\"><strong>&nbsp;".$head."&nbsp;</strong></a>";
 478                                         if($link_counter==16) {
 479                                                 $top_link .= "<br />";
 480                                                 $link_counter = 0;
 481                                         }
 482                                 }
 483                                 else if(preg_match("/[ -~]/",$head))
 484                                 {
 485                                         if(!$symbol_sw)
 486                                         {
 487                                                 if($head_str) $retval2[$page] = "</ul>\n";
 488                                                 $retval2[$page] .= "<li><a href=\"#top:symbol\" name=\"symbol\"><strong>$_msg_symbol</strong></a></li>\n<ul>\n";
 489                                                 $head_str = $head;
 490                                                 if($link_counter) $top_link .= "|";
 491                                                 $link_counter = $link_counter + 1;
 492                                                 $top_link .= "<a href=\"#symbol\" name=\"top:symbol\"><strong>$_msg_symbol</strong></a>";
 493                                                 $symbol_sw = 1;
 494                                         }
 495                                 }
 496                                 else
 497                                 {
 498                                         if($head_str) $retval2[$page] = "</ul>\n";
 499                                         $retval2[$page] .= "<li><a href=\"#top:etc\" name=\"etc\"><strong>$_msg_other</strong></a></li>\n<ul>\n";
 500                                         $etc_sw = 1;
 501                                         if($link_counter) $top_link .= "|";
 502                                         $link_counter = $link_counter + 1;
 503                                         $top_link .= "<a href=\"#etc\" name=\"top:etc\"><strong>$_msg_other</strong></a>";
 504                                 }
 505                         }
 506                         $retval2[$page] .= $link;
 507                 }
 508                 $retval2[] = "</ul>\n";
 509
 510                 $top_link = "<div style=\"text-align:center\"><a name=\"top\">$top_link</a></div><br />\n";
 511
 512                 array_unshift($retval2,$top_link);
 513         }
 514         else
 515         {
 516                 $retval2 = $retval;
 517         }
 518
 519         return join("",$retval2);
 520 }
 521
 522 // ÊÔ½¸¥Õ¥©¡¼¥à¤ÎÉ½¼¨
 523 function edit_form($postdata,$page,$add=0)
 524 {
 525         global $script,$rows,$cols,$hr,$vars,$function_freeze;
 526         global $_btn_addtop,$_btn_preview,$_btn_update,$_btn_freeze,$_msg_help,$_btn_notchangetimestamp;
 527         global $whatsnew,$_btn_template,$_btn_load,$non_list,$load_template_func;
 528
 529         $digest = md5(@join("",get_source($page)));
 530
 531         if($add)
 532         {
 533                 $addtag = '<input type="hidden" name="add" value="true" />';
 534                 $add_top = '<input type="checkbox" name="add_top" value="true" /><span class="small">'.$_btn_addtop.'</span>';
 535         }
 536
 537         if($vars["help"] == "true")
 538                 $help = $hr.catrule();
 539         else
 540                 $help = "<br />\n<ul><li><a href=\"$script?cmd=edit&amp;help=true&amp;page=".rawurlencode($page)."\">$_msg_help</a></ul></li>\n";
 541
 542         if($function_freeze)
 543                 $str_freeze = '<input type="submit" name="freeze" value="'.$_btn_freeze.'" accesskey="f" />';
 544
 545         if($load_template_func)
 546         {
 547                 $vals = array();
 548
 549                 $files = get_existpages();
 550                 foreach($files as $pg_org) {
 551                         if($pg_org == $whatsnew) continue;
 552                         if(preg_match("/$non_list/",$pg_org)) continue;
 553                         $name = strip_bracket($pg_org);
 554                         $vals[$name] = "    <option value=\"$pg_org\">$name</option>";
 555                 }
 556                 @ksort($vals);
 557
 558                 $template = "   <select name=\"template_page\">\n"
 559                            ."    <option value=\"\">-- $_btn_template --</option>\n"
 560                            .join("\n",$vals)
 561                            ."   </select>\n"
 562                            ."   <input type=\"submit\" name=\"template\" value=\"$_btn_load\" accesskey=\"r\" /><br />\n";
 563
 564                 if($vars["refer"]) $refer = $vars["refer"]."\n\n";
 565         }
 566
 567 return '
 568 <form action="'.$script.'" method="post">
 569 '.$addtag.'
 570 <table cellspacing="3" cellpadding="0" border="0">
 571  <tr>
 572   <td align="right">
 573 '.$template.'
 574   </td>
 575  </tr>
 576  <tr>
 577   <td align="right">
 578    <input type="hidden" name="page" value="'.htmlspecialchars($page).'" />
 579    <input type="hidden" name="digest" value="'.htmlspecialchars($digest).'" />
 580    <textarea name="msg" rows="'.$rows.'" cols="'.$cols.'" wrap="virtual">
 581 '.htmlspecialchars($refer.$postdata).'</textarea>
 582   </td>
 583  </tr>
 584  <tr>
 585   <td>
 586    <input type="submit" name="preview" value="'.$_btn_preview.'" accesskey="p" />
 587    <input type="submit" name="write" value="'.$_btn_update.'" accesskey="s" />
 588    '.$add_top.'
 589    <input type="checkbox" name="notimestamp" value="true" /><span style="small">'.$_btn_notchangetimestamp.'</span>
 590   </td>
 591  </tr>
 592 </table>
 593 </form>
 594
 595 <form action="'.$script.'?cmd=freeze" method="post">
 596 <div>
 597 <input type="hidden" name="page" value="'.htmlspecialchars($vars["page"]).'" />
 598 '.$str_freeze.'
 599 </div>
 600 </form>
 601
 602 ' . $help;
 603 }
 604
 605 // ´ØÏ¢¤¹¤ë¥Ú¡¼¥¸
 606 function make_related($page,$_isrule)
 607 {
 608         global $related_str,$rule_related_str,$related,$_make_related,$vars;
 609
 610         $page_name = strip_bracket($vars["page"]);
 611
 612         if(!is_array($_make_related))
 613         {
 614                 $aryrelated = do_search($page,"OR",1);
 615
 616                 if(is_array($aryrelated))
 617                 {
 618                         foreach($aryrelated as $key => $val)
 619                         {
 620                                 $new_arylerated[$key.md5($val)] = $val;
 621                         }
 622                 }
 623
 624                 if(is_array($related))
 625                 {
 626                         foreach($related as $key => $val)
 627                         {
 628                                 $new_arylerated[$key.md5($val)] = $val;
 629                         }
 630                 }
 631
 632                 @krsort($new_arylerated);
 633                 $_make_related = @array_unique($new_arylerated);
 634         }
 635
 636         if($_isrule)
 637         {
 638                 if(is_array($_make_related))
 639                 {
 640                         foreach($_make_related as $str)
 641                         {
 642                                 preg_match("/<a\shref=\"([^\"]+)\">([^<]+)<\/a>(.*)/",$str,$out);
 643
 644                                 if($out[3]) $title = " title=\"$out[2] $out[3]\"";
 645
 646                                 $aryret[$out[2]] = "<a href=\"$out[1]\"$title>$out[2]</a>";
 647                         }
 648                         @ksort($aryret);
 649                 }
 650         }
 651         else
 652         {
 653                 $aryret = $_make_related;
 654         }
 655
 656         if($_isrule) $str = $rule_related_str;
 657         else         $str = $related_str;
 658
 659         return @join($str,$aryret);
 660 }
 661
 662 // Ãí¼á½èÍý
 663 function make_note($str)
 664 {
 665         global $note_id,$foot_explain;
 666
 667         $str = preg_replace("/^\(\(/","",$str);
 668         $str = preg_replace("/\)\)$/","",$str);
 669
 670         $str= str_replace("\\'","'",$str);
 671
 672         $str = make_user_rules($str);
 673
 674         $foot_explain[] = "<a name=\"notefoot:$note_id\" href=\"#notetext:$note_id\" class=\"note_super\">*$note_id</a> <span class=\"small\">$str</span><br />\n";
 675         $note =  "<a name=\"notetext:$note_id\" href=\"#notefoot:$note_id\" class=\"note_super\">*$note_id</a>";
 676         $note_id++;
 677
 678         return $note;
 679 }
 680
 681 // ¥ê¥ó¥¯¤òÉÕ²Ã¤¹¤ë
 682 function make_link($name)
 683 {
 684         global $BracketName,$WikiName,$InterWikiName,$InterWikiNameNoBracket,$script,$link_target,$interwiki_target;
 685         global $related,$show_passage,$vars,$defaultpage;
 686
 687         $aryconv_htmlspecial = array("&amp;","&lt;","&gt;");
 688         $aryconv_html = array("&","<",">");
 689
 690         $page = $name;
 691
 692         if(preg_match("/^\[\[([^\]]+)\:((https?|ftp|news)([^\]]+))\]\]$/",$name,$match))
 693         {
 694                 return "<a href=\"$match[2]\" target=\"$link_target\">$match[1]</a>";
 695         }
 696         else if(preg_match("/^\[((https?|ftp|news)([^\]\s]+))\s([^\]]+)\]$/",$name,$match))
 697         {
 698                 return "<a href=\"$match[1]\" target=\"$link_target\">$match[4]</a>";
 699         }
 700         else if(preg_match("/^(https?|ftp|news).*?(\.gif|\.png|\.jpeg|\.jpg)?$/",$name,$match))
 701         {
 702                 if($match[2])
 703                         return "<a href=\"$name\" target=\"$link_target\"><img src=\"$name\" border=\"0\"></a>";
 704                 else
 705                         return "<a href=\"$name\" target=\"$link_target\">$page</a>";
 706         }
 707         else if(preg_match("/^\[\[([^\]]+)\:([[:alnum:]\-_.]+@[[:alnum:]\-_]+\.[[:alnum:]\-_\.]+)\]\]/",$name,$match))
 708         {
 709                 return "<a href=\"mailto:$match[2]\">$match[1]</a>";
 710         }
 711         else if(preg_match("/^([[:alnum:]\-_]+@[[:alnum:]\-_]+\.[[:alnum:]\-_\.]+)/",$name))
 712         {
 713                 return "<a href=\"mailto:$name\">$page</a>";
 714         }
 715         else if(preg_match("/^(.+?)&gt;($InterWikiNameNoBracket)$/",strip_bracket($name),$match))
 716         {
 717                 $page = $match[1];
 718                 $name = '[['.$match[2].']]';
 719                 $percent_name = str_replace($aryconv_htmlspecial,$aryconv_html,$name);
 720                 $percent_name = rawurlencode($percent_name);
 721
 722                 return "<a href=\"$script?$percent_name\" target=\"$interwiki_target\">$page</a>";
 723         }
 724         else if(preg_match("/^($InterWikiName)$/",$name))
 725         {
 726                 $page = strip_bracket($page);
 727                 $percent_name = str_replace($aryconv_htmlspecial,$aryconv_html,$name);
 728                 $percent_name = rawurlencode($percent_name);
 729
 730                 return "<a href=\"$script?$percent_name\" target=\"$interwiki_target\">$page</a>";
 731         }
 732         else if(preg_match("/^($BracketName)|($WikiName)$/",$name))
 733         {
 734                 if(preg_match("/^(.+?)&gt;(.+)$/",strip_bracket($name),$match))
 735                 {
 736
 737                         $page = $match[1];
 738                         $name = $match[2];
 739                         if(!preg_match("/^($BracketName)|($WikiName)$/",$page))
 740                                 $page = "[[$page]]";
 741                         if(!preg_match("/^($BracketName)|($WikiName)$/",$name))
 742                                 $name = "[[$name]]";
 743                 }
 744                 if(preg_match("/^\[\[\.\/([^\]]*)\]\]/",$name,$match))
 745                 {
 746                         if(!$match[1])
 747                                 $name = $vars["page"];
 748                         else
 749                                 $name = "[[".strip_bracket($vars["page"])."/$match[1]]]";
 750                 }
 751                 else if(preg_match("/^\[\[\..\/([^\]]+)\]\]/",$name,$match))
 752                 {
 753                         for($i=0;$i<substr_count($name,"../");$i++)
 754                                 $name = preg_replace("/(.+)\/([^\/]+)$/","$1",strip_bracket($vars["page"]));
 755
 756                         if(!preg_match("/^($BracketName)|($WikiName)$/",$name))
 757                                 $name = "[[$name]]";
 758
 759                         if($vars["page"]==$name)
 760                                 $name = "[[$match[1]]]";
 761                         else
 762                                 $name = "[[".strip_bracket($name)."/$match[1]]]";
 763                 }
 764                 else if($name == "[[../]]")
 765                 {
 766                         $name = preg_replace("/(.+)\/([^\/]+)$/","$1",strip_bracket($vars["page"]));
 767
 768                         if(!preg_match("/^($BracketName)|($WikiName)$/",$name))
 769                                 $name = "[[$name]]";
 770                         if($vars["page"]==$name)
 771                                 $name = $defaultpage;
 772                 }
 773
 774                 $page = strip_bracket($page);
 775                 $pagename = htmlspecialchars(strip_bracket($name));
 776                 $percent_name = str_replace($aryconv_htmlspecial,$aryconv_html,$name);
 777                 $percent_name = rawurlencode($percent_name);
 778
 779                 $refer = rawurlencode($vars["page"]);
 780                 if(is_page($name))
 781                 {
 782                         $str = get_pg_passage($name,FALSE);
 783                         $tm = @filemtime(get_filename(encode($name)));
 784                         if($vars["page"] != $name)
 785                                 $related[$tm] = "<a href=\"$script?$percent_name\">$pagename</a>$str";
 786                         if($show_passage)
 787                         {
 788                                 $str_title = "title=\"$pagename $str\"";
 789                         }
 790                         return "<a href=\"$script?$percent_name\" $str_title>$page</a>";
 791                 }
 792                 else
 793                         return "<span class=\"noexists\">$page<a href=\"$script?cmd=edit&amp;page=$percent_name&amp;refer=$refer\">?</a></span>";
 794         }
 795         else
 796         {
 797                 return $page;
 798         }
 799 }
 800
 801 // ¥æ¡¼¥¶ÄêµÁ¥ë¡¼¥ë(¥½¡¼¥¹¤òÃÖ´¹¤¹¤ë)
 802 function user_rules_str($str)
 803 {
 804         global $str_rules;
 805
 806         $arystr = split("\n",$str);
 807
 808         // ÆüÉÕ¡¦»þ¹ïÃÖ´¹½èÍý
 809         foreach($arystr as $str)
 810         {
 811                 if(substr($str,0,1) != " ")
 812                 {
 813                         foreach($str_rules as $rule => $replace)
 814                         {
 815                                 $str = preg_replace("/$rule/",$replace,$str);
 816                         }
 817                 }
 818                 $retvars[] = $str;
 819         }
 820
 821         return join("\n",$retvars);
 822 }
 823
 824 // ¥æ¡¼¥¶ÄêµÁ¥ë¡¼¥ë(¥½¡¼¥¹¤ÏÃÖ´¹¤»¤º¥³¥ó¥Ð¡¼¥È)
 825 function make_user_rules($str)
 826 {
 827         global $user_rules;
 828
 829         foreach($user_rules as $rule => $replace)
 830         {
 831                 $str = preg_replace("/$rule/",$replace,$str);
 832         }
 833
 834         return $str;
 835 }
 836
 837 // HTML¥¿¥°¤ò¼è¤ê½ü¤¯
 838 function strip_htmltag($str)
 839 {
 840         //$str = preg_replace("/<a[^>]+>\?<\/a>/","",$str);
 841         return preg_replace("/<[^>]+>/","",$str);
 842 }
 843
 844 // ¥Ú¡¼¥¸Ì¾¤«¤é¥Ú¡¼¥¸Ì¾¤ò¸¡º÷¤¹¤ë¥ê¥ó¥¯¤òºîÀ®
 845 function make_search($page)
 846 {
 847         global $script,$WikiName;
 848
 849         $name = strip_bracket($page);
 850         $url = rawurlencode($page);
 851
 852         //WikiWikiWeb like...
 853         //if(preg_match("/^$WikiName$/",$page))
 854         //      $name = preg_replace("/([A-Z][a-z]+)/","$1 ",$name);
 855
 856         return "<a href=\"$script?cmd=search&amp;word=$url\">".htmlspecialchars($name)."</a> ";
 857 }
 858
 859 ?>