plugin/tracker.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: tracker.inc.php,v 1.21 2004/07/31 03:09:20 henoheno Exp $
   6 //
   7
   8 // tracker_list¤ÇÉ½¼¨¤·¤Ê¤¤¥Ú¡¼¥¸Ì¾(Àµµ¬É½¸½¤Ç)
   9 // 'SubMenu'¥Ú¡¼¥¸ ¤ª¤è¤Ó '/'¤ò´Þ¤à¥Ú¡¼¥¸¤ò½ü³°¤¹¤ë
  10 define('TRACKER_LIST_EXCLUDE_PATTERN','#^SubMenu$|/#');
  11 // À©¸Â¤·¤Ê¤¤¾ì¹ç¤Ï¤³¤Á¤é
  12 //define('TRACKER_LIST_EXCLUDE_PATTERN','#(?!)#');
  13
  14 // ¹àÌÜ¤Î¼è¤ê½Ð¤·¤Ë¼ºÇÔ¤·¤¿¥Ú¡¼¥¸¤ò°ìÍ÷¤ËÉ½¼¨¤¹¤ë
  15 define('TRACKER_LIST_SHOW_ERROR_PAGE',TRUE);
  16
  17 function plugin_tracker_convert()
  18 {
  19         global $script,$vars;
  20
  21         $base = $refer = $vars['page'];
  22
  23         $config_name = 'default';
  24         $form = 'form';
  25         $options = array();
  26         if (func_num_args())
  27         {
  28                 $args = func_get_args();
  29                 switch (count($args))
  30                 {
  31                         case 3:
  32                                 $options = array_splice($args,2);
  33                         case 2:
  34                                 $args[1] = get_fullname($args[1],$base);
  35                                 $base = is_pagename($args[1]) ? $args[1] : $base;
  36                         case 1:
  37                                 $config_name = ($args[0] != '') ? $args[0] : $config_name;
  38                                 list($config_name,$form) = array_pad(explode('/',$config_name,2),2,$form);
  39                 }
  40         }
  41
  42         $config = new Config('plugin/tracker/'.$config_name);
  43
  44         if (!$config->read())
  45         {
  46                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  47         }
  48
  49         $config->config_name = $config_name;
  50
  51         $fields = plugin_tracker_get_fields($base,$refer,$config);
  52
  53         $form = $config->page.'/'.$form;
  54         if (!is_page($form))
  55         {
  56                 return "<p>config file '".make_pagelink($form)."' not found.</p>";
  57         }
  58         $retval = convert_html(plugin_tracker_get_source($form));
  59         $hiddens = '';
  60
  61         foreach (array_keys($fields) as $name)
  62         {
  63                 $replace = $fields[$name]->get_tag();
  64                 if (is_a($fields[$name],'Tracker_field_hidden'))
  65                 {
  66                         $hiddens .= $replace;
  67                         $replace = '';
  68                 }
  69                 $retval = str_replace("[$name]",$replace,$retval);
  70         }
  71         return <<<EOD
  72 <form enctype="multipart/form-data" action="$script" method="post">
  73 <div>
  74 $retval
  75 $hiddens
  76 </div>
  77 </form>
  78 EOD;
  79 }
  80 function plugin_tracker_action()
  81 {
  82         global $script,$post,$vars,$now;
  83
  84         $config_name = array_key_exists('_config',$post) ? $post['_config'] : '';
  85
  86         $config = new Config('plugin/tracker/'.$config_name);
  87         if (!$config->read())
  88         {
  89                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  90         }
  91         $config->config_name = $config_name;
  92         $source = $config->page.'/page';
  93
  94         $refer = array_key_exists('_refer',$post) ? $post['_refer'] : $post['_base'];
  95
  96         if (!is_pagename($refer))
  97         {
  98                 return array(
  99                         'msg'=>'cannot write',
 100                         'body'=>'page name ('.htmlspecialchars($refer).') is not valid.'
 101                 );
 102         }
 103         if (!is_page($source))
 104         {
 105                 return array(
 106                         'msg'=>'cannot write',
 107                         'body'=>'page template ('.htmlspecialchars($source).') is not exist.'
 108                 );
 109         }
 110         // ¥Ú¡¼¥¸Ì¾¤ò·èÄê
 111         $base = $post['_base'];
 112         $num = 0;
 113         $name = (array_key_exists('_name',$post)) ? $post['_name'] : '';
 114         if (array_key_exists('_page',$post))
 115         {
 116                 $page = $real = $post['_page'];
 117         }
 118         else
 119         {
 120                 $real = is_pagename($name) ? $name : ++$num;
 121                 $page = get_fullname('./'.$real,$base);
 122         }
 123         if (!is_pagename($page))
 124         {
 125                 $page = $base;
 126         }
 127
 128         while (is_page($page))
 129         {
 130                 $real = ++$num;
 131                 $page = "$base/$real";
 132         }
 133         // ¥Ú¡¼¥¸¥Ç¡¼¥¿¤òÀ¸À®
 134         $postdata = plugin_tracker_get_source($source);
 135
 136         // µ¬Äê¤Î¥Ç¡¼¥¿
 137         $_post = array_merge($post,$_FILES);
 138         $_post['_date'] = $now;
 139         $_post['_page'] = $page;
 140         $_post['_name'] = $name;
 141         $_post['_real'] = $real;
 142         // $_post['_refer'] = $_post['refer'];
 143
 144         $fields = plugin_tracker_get_fields($page,$refer,$config);
 145
 146         foreach (array_keys($fields) as $key)
 147         {
 148                 $value = array_key_exists($key,$_post) ?
 149                         $fields[$key]->format_value($_post[$key]) : '';
 150
 151                 foreach (array_keys($postdata) as $num)
 152                 {
 153                         if (trim($postdata[$num]) == '')
 154                         {
 155                                 continue;
 156                         }
 157                         $postdata[$num] = str_replace(
 158                                 "[$key]",
 159                                 ($postdata[$num]{0} == '|' or $postdata[$num]{0} == ':') ?
 160                                         str_replace('|','&#x7c;',$value) : $value,
 161                                 $postdata[$num]
 162                         );
 163                 }
 164         }
 165
 166         // ½ñ¤¹þ¤ß
 167         page_write($page,join('',$postdata));
 168
 169         $r_page = rawurlencode($page);
 170
 171         header("Location: $script?$r_page");
 172         exit;
 173 }
 174 /*
 175 function plugin_tracker_inline()
 176 {
 177         global $vars;
 178
 179         $args = func_get_args();
 180         if (count($args) < 3)
 181         {
 182                 return FALSE;
 183         }
 184         $body = array_pop($args);
 185         list($config_name,$field) = $args;
 186
 187         $config = new Config('plugin/tracker/'.$config_name);
 188
 189         if (!$config->read())
 190         {
 191                 return "config file '".htmlspecialchars($config_name)."' not found.";
 192         }
 193
 194         $config->config_name = $config_name;
 195
 196         $fields = plugin_tracker_get_fields($vars['page'],$vars['page'],$config);
 197         $fields[$field]->default_value = $body;
 198         return $fields[$field]->get_tag();
 199 }
 200 */
 201 // ¥Õ¥£¡¼¥ë¥É¥ª¥Ö¥¸¥§¥¯¥È¤ò¹½ÃÛ¤¹¤ë
 202 function plugin_tracker_get_fields($base,$refer,&$config)
 203 {
 204         global $now,$_tracker_messages;
 205
 206         $fields = array();
 207         // Í½Ìó¸ì
 208         foreach (array(
 209                 '_date'=>'text',    // Åê¹ÆÆü»þ
 210                 '_update'=>'date',  // ºÇ½ª¹¹¿·
 211                 '_past'=>'past',    // ·Ð²á(passage)
 212                 '_page'=>'page',    // ¥Ú¡¼¥¸Ì¾
 213                 '_name'=>'text',    // »ØÄê¤µ¤ì¤¿¥Ú¡¼¥¸Ì¾
 214                 '_real'=>'real',    // ¼ÂºÝ¤Î¥Ú¡¼¥¸Ì¾
 215                 '_refer'=>'page',   // »²¾È¸µ(¥Õ¥©¡¼¥à¤Î¤¢¤ë¥Ú¡¼¥¸)
 216                 '_base'=>'page',    // ´ð½à¥Ú¡¼¥¸
 217                 '_submit'=>'submit' // ÄÉ²Ã¥Ü¥¿¥ó
 218                 ) as $field=>$class)
 219         {
 220                 $class = 'Tracker_field_'.$class;
 221                 $fields[$field] = &new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
 222         }
 223
 224         foreach ($config->get('fields') as $field)
 225         {
 226                 // 0=>¹àÌÜÌ¾ 1=>¸«½Ð¤· 2=>·Á¼° 3=>¥ª¥×¥·¥ç¥ó 4=>¥Ç¥Õ¥©¥ë¥ÈÃÍ
 227                 $class = 'Tracker_field_'.$field[2];
 228                 if (!class_exists($class))
 229                 { // ¥Ç¥Õ¥©¥ë¥È
 230                         $class = 'Tracker_field_text';
 231                         $field[2] = 'text';
 232                         $field[3] = '20';
 233                 }
 234                 $fields[$field[0]] = &new $class($field,$base,$refer,$config);
 235         }
 236         return $fields;
 237 }
 238 // ¥Õ¥£¡¼¥ë¥É¥¯¥é¥¹
 239 class Tracker_field
 240 {
 241         var $name;
 242         var $title;
 243         var $values;
 244         var $default_value;
 245         var $page;
 246         var $refer;
 247         var $config;
 248         var $data;
 249         var $sort_type = SORT_REGULAR;
 250
 251         function Tracker_field($field,$page,$refer,&$config)
 252         {
 253                 global $post;
 254
 255                 $this->name = $field[0];
 256                 $this->title = $field[1];
 257                 $this->values = explode(',',$field[3]);
 258                 $this->default_value = $field[4];
 259                 $this->page = $page;
 260                 $this->refer = $refer;
 261                 $this->config = &$config;
 262                 $this->data = array_key_exists($this->name,$post) ? $post[$this->name] : '';
 263         }
 264         function get_tag()
 265         {
 266         }
 267         function get_style($str)
 268         {
 269                 return '%s';
 270         }
 271         function format_value($value)
 272         {
 273                 return $value;
 274         }
 275         function format_cell($str)
 276         {
 277                 return $str;
 278         }
 279         function get_value($value)
 280         {
 281                 return $value;
 282         }
 283 }
 284 class Tracker_field_text extends Tracker_field
 285 {
 286         var $sort_type = SORT_STRING;
 287
 288         function get_tag()
 289         {
 290                 $s_name = htmlspecialchars($this->name);
 291                 $s_size = htmlspecialchars($this->values[0]);
 292                 $s_value = htmlspecialchars($this->default_value);
 293                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" value=\"$s_value\" />";
 294         }
 295 }
 296 class Tracker_field_page extends Tracker_field_text
 297 {
 298         var $sort_type = SORT_STRING;
 299
 300         function format_value($value)
 301         {
 302                 global $WikiName;
 303
 304                 $value = strip_bracket($value);
 305                 if (is_pagename($value))
 306                 {
 307                         $value = "[[$value]]";
 308                 }
 309                 return parent::format_value($value);
 310         }
 311 }
 312 class Tracker_field_real extends Tracker_field_text
 313 {
 314         var $sort_type = SORT_REGULAR;
 315 }
 316 class Tracker_field_title extends Tracker_field_text
 317 {
 318         var $sort_type = SORT_STRING;
 319
 320         function format_cell($str)
 321         {
 322                 make_heading($str);
 323                 return $str;
 324         }
 325 }
 326 class Tracker_field_textarea extends Tracker_field
 327 {
 328         var $sort_type = SORT_STRING;
 329
 330         function get_tag()
 331         {
 332                 $s_name = htmlspecialchars($this->name);
 333                 $s_cols = htmlspecialchars($this->values[0]);
 334                 $s_rows = htmlspecialchars($this->values[1]);
 335                 $s_value = htmlspecialchars($this->default_value);
 336                 return "<textarea name=\"$s_name\" cols=\"$s_cols\" rows=\"$s_rows\">$s_value</textarea>";
 337         }
 338         function format_cell($str)
 339         {
 340                 $str = preg_replace('/[\r\n]+/','',$str);
 341                 if (!empty($this->values[2]) and strlen($str) > ($this->values[2] + 3))
 342                 {
 343                         $str = mb_substr($str,0,$this->values[2]).'...';
 344                 }
 345                 return $str;
 346         }
 347 }
 348 class Tracker_field_format extends Tracker_field
 349 {
 350         var $sort_type = SORT_STRING;
 351
 352         var $styles = array();
 353         var $formats = array();
 354
 355         function Tracker_field_format($field,$page,$refer,&$config)
 356         {
 357                 parent::Tracker_field($field,$page,$refer,$config);
 358
 359                 foreach ($this->config->get($this->name) as $option)
 360                 {
 361                         list($key,$style,$format) = array_pad(array_map(create_function('$a','return trim($a);'),$option),3,'');
 362                         if ($style != '')
 363                         {
 364                                 $this->styles[$key] = $style;
 365                         }
 366                         if ($format != '')
 367                         {
 368                                 $this->formats[$key] = $format;
 369                         }
 370                 }
 371         }
 372         function get_tag()
 373         {
 374                 $s_name = htmlspecialchars($this->name);
 375                 $s_size = htmlspecialchars($this->values[0]);
 376                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" />";
 377         }
 378         function get_key($str)
 379         {
 380                 return ($str == '') ? 'IS NULL' : 'IS NOT NULL';
 381         }
 382         function format_value($str)
 383         {
 384                 if (is_array($str))
 385                 {
 386                         return join(', ',array_map(array($this,'format_value'),$str));
 387                 }
 388                 $key = $this->get_key($str);
 389                 return array_key_exists($key,$this->formats) ? str_replace('%s',$str,$this->formats[$key]) : $str;
 390         }
 391         function get_style($str)
 392         {
 393                 $key = $this->get_key($str);
 394                 return array_key_exists($key,$this->styles) ? $this->styles[$key] : '%s';
 395         }
 396 }
 397 class Tracker_field_file extends Tracker_field_format
 398 {
 399         var $sort_type = SORT_STRING;
 400
 401         function get_tag()
 402         {
 403                 $s_name = htmlspecialchars($this->name);
 404                 $s_size = htmlspecialchars($this->values[0]);
 405                 return "<input type=\"file\" name=\"$s_name\" size=\"$s_size\" />";
 406         }
 407         function format_value($str)
 408         {
 409                 if (array_key_exists($this->name,$_FILES))
 410                 {
 411                         require_once(PLUGIN_DIR.'attach.inc.php');
 412                         $result = attach_upload($_FILES[$this->name],$this->page);
 413                         if ($result['result']) // ¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù
 414                         {
 415                                 return parent::format_value($this->page.'/'.$_FILES[$this->name]['name']);
 416                         }
 417                 }
 418                 // ¥Õ¥¡¥¤¥ë¤¬»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¡¢¥¢¥Ã¥×¥í¡¼¥É¤Ë¼ºÇÔ
 419                 return parent::format_value('');
 420         }
 421 }
 422 class Tracker_field_radio extends Tracker_field_format
 423 {
 424         var $sort_type = SORT_NUMERIC;
 425
 426         function get_tag()
 427         {
 428                 $s_name = htmlspecialchars($this->name);
 429                 $retval = '';
 430                 foreach ($this->config->get($this->name) as $option)
 431                 {
 432                         $s_option = htmlspecialchars($option[0]);
 433                         $checked = trim($option[0]) == trim($this->default_value) ? ' checked="checked"' : '';
 434                         $retval .= "<input type=\"radio\" name=\"$s_name\" value=\"$s_option\"$checked />$s_option\n";
 435                 }
 436
 437                 return $retval;
 438         }
 439         function get_key($str)
 440         {
 441                 return $str;
 442         }
 443         function get_value($value)
 444         {
 445                 static $options = array();
 446                 if (!array_key_exists($this->name,$options))
 447                 {
 448                         $options[$this->name] = array_flip(array_map(create_function('$arr','return $arr[0];'),$this->config->get($this->name)));
 449                 }
 450                 return array_key_exists($value,$options[$this->name]) ? $options[$this->name][$value] : $value;
 451         }
 452 }
 453 class Tracker_field_select extends Tracker_field_radio
 454 {
 455         var $sort_type = SORT_NUMERIC;
 456
 457         function get_tag($empty=FALSE)
 458         {
 459                 $s_name = htmlspecialchars($this->name);
 460                 $s_size = (array_key_exists(0,$this->values) and is_numeric($this->values[0])) ?
 461                         ' size="'.htmlspecialchars($this->values[0]).'"' : '';
 462                 $s_multiple = (array_key_exists(1,$this->values) and strtolower($this->values[1]) == 'multiple') ?
 463                         ' multiple="multiple"' : '';
 464                 $retval = "<select name=\"{$s_name}[]\"$s_size$s_multiple>\n";
 465                 if ($empty)
 466                 {
 467                         $retval .= " <option value=\"\"></option>\n";
 468                 }
 469                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 470                 foreach ($this->config->get($this->name) as $option)
 471                 {
 472                         $s_option = htmlspecialchars($option[0]);
 473                         $selected = array_key_exists(trim($option[0]),$defaults) ? ' selected="selected"' : '';
 474                         $retval .= " <option value=\"$s_option\"$selected>$s_option</option>\n";
 475                 }
 476                 $retval .= "</select>";
 477
 478                 return $retval;
 479         }
 480 }
 481 class Tracker_field_checkbox extends Tracker_field_radio
 482 {
 483         var $sort_type = SORT_NUMERIC;
 484
 485         function get_tag($empty=FALSE)
 486         {
 487                 $s_name = htmlspecialchars($this->name);
 488                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 489                 $retval = '';
 490                 foreach ($this->config->get($this->name) as $option)
 491                 {
 492                         $s_option = htmlspecialchars($option[0]);
 493                         $checked = array_key_exists(trim($option[0]),$defaults) ?
 494                                 ' checked="checked"' : '';
 495                         $retval .= "<input type=\"checkbox\" name=\"{$s_name}[]\" value=\"$s_option\"$checked />$s_option\n";
 496                 }
 497
 498                 return $retval;
 499         }
 500 }
 501 class Tracker_field_hidden extends Tracker_field_radio
 502 {
 503         var $sort_type = SORT_NUMERIC;
 504
 505         function get_tag($empty=FALSE)
 506         {
 507                 $s_name = htmlspecialchars($this->name);
 508                 $s_default = htmlspecialchars($this->default_value);
 509                 $retval = "<input type=\"hidden\" name=\"$s_name\" value=\"$s_default\" />\n";
 510
 511                 return $retval;
 512         }
 513 }
 514 class Tracker_field_submit extends Tracker_field
 515 {
 516         function get_tag()
 517         {
 518                 $s_title = htmlspecialchars($this->title);
 519                 $s_page = htmlspecialchars($this->page);
 520                 $s_refer = htmlspecialchars($this->refer);
 521                 $s_config = htmlspecialchars($this->config->config_name);
 522
 523                 return <<<EOD
 524 <input type="submit" value="$s_title" />
 525 <input type="hidden" name="plugin" value="tracker" />
 526 <input type="hidden" name="_refer" value="$s_refer" />
 527 <input type="hidden" name="_base" value="$s_page" />
 528 <input type="hidden" name="_config" value="$s_config" />
 529 EOD;
 530         }
 531 }
 532 class Tracker_field_date extends Tracker_field
 533 {
 534         var $sort_type = SORT_NUMERIC;
 535
 536         function format_cell($timestamp)
 537         {
 538                 return format_date($timestamp);
 539         }
 540 }
 541 class Tracker_field_past extends Tracker_field
 542 {
 543         var $sort_type = SORT_NUMERIC;
 544
 545         function format_cell($timestamp)
 546         {
 547                 return get_passage($timestamp,FALSE);
 548         }
 549         function get_value($value)
 550         {
 551                 return UTIME - $value;
 552         }
 553 }
 554 ///////////////////////////////////////////////////////////////////////////
 555 // °ìÍ÷É½¼¨
 556 function plugin_tracker_list_convert()
 557 {
 558         global $vars;
 559
 560         $config = 'default';
 561         $page = $refer = $vars['page'];
 562         $field = '_page';
 563         $order = '';
 564         $list = 'list';
 565         $limit = NULL;
 566         if (func_num_args())
 567         {
 568                 $args = func_get_args();
 569                 switch (count($args))
 570                 {
 571                         case 4:
 572                                 $limit = is_numeric($args[3]) ? $args[3] : $limit;
 573                         case 3:
 574                                 $order = $args[2];
 575                         case 2:
 576                                 $args[1] = get_fullname($args[1],$page);
 577                                 $page = is_pagename($args[1]) ? $args[1] : $page;
 578                         case 1:
 579                                 $config = ($args[0] != '') ? $args[0] : $config;
 580                                 list($config,$list) = array_pad(explode('/',$config,2),2,$list);
 581                 }
 582         }
 583         return plugin_tracker_getlist($page,$refer,$config,$list,$order,$limit);
 584 }
 585 function plugin_tracker_list_action()
 586 {
 587         global $script,$vars,$_tracker_messages;
 588
 589         $page = $refer = $vars['refer'];
 590         $s_page = make_pagelink($page);
 591         $config = $vars['config'];
 592         $list = array_key_exists('list',$vars) ? $vars['list'] : 'list';
 593         $order = array_key_exists('order',$vars) ? $vars['order'] : '_real:SORT_DESC';
 594
 595         return array(
 596                 'msg' => $_tracker_messages['msg_list'],
 597                 'body'=> str_replace('$1',$s_page,$_tracker_messages['msg_back']).
 598                         plugin_tracker_getlist($page,$refer,$config,$list,$order)
 599         );
 600 }
 601 function plugin_tracker_getlist($page,$refer,$config_name,$list,$order='',$limit=NULL)
 602 {
 603         $config = new Config('plugin/tracker/'.$config_name);
 604
 605         if (!$config->read())
 606         {
 607                 return "<p>config file '".htmlspecialchars($config_name)."' is not exist.";
 608         }
 609
 610         $config->config_name = $config_name;
 611
 612         if (!is_page($config->page.'/'.$list))
 613         {
 614                 return "<p>config file '".make_pagelink($config->page.'/'.$list)."' not found.</p>";
 615         }
 616
 617         $list = &new Tracker_list($page,$refer,$config,$list);
 618         $list->sort($order);
 619         return $list->toString($limit);
 620 }
 621
 622 // °ìÍ÷¥¯¥é¥¹
 623 class Tracker_list
 624 {
 625         var $page;
 626         var $config;
 627         var $list;
 628         var $fields;
 629         var $pattern;
 630         var $pattern_fields;
 631         var $rows;
 632         var $order;
 633
 634         function Tracker_list($page,$refer,&$config,$list)
 635         {
 636                 $this->page = $page;
 637                 $this->config = &$config;
 638                 $this->list = $list;
 639                 $this->fields = plugin_tracker_get_fields($page,$refer,$config);
 640
 641                 $pattern = join('',plugin_tracker_get_source($config->page.'/page'));
 642                 // ¥Ö¥í¥Ã¥¯¥×¥é¥°¥¤¥ó¤ò¥Õ¥£¡¼¥ë¥É¤ËÃÖ´¹
 643                 // #comment¤Ê¤É¤ÇÁ°¸å¤ËÊ¸»úÎó¤ÎÁý¸º¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë¡¢[_block_xxx]¤ËµÛ¤¤¹þ¤Þ¤»¤ë¤è¤¦¤Ë¤¹¤ë
 644                 $pattern = preg_replace('/^\#([^\(\s]+)(?:\((.*)\))?\s*$/m','[_block_$1]',$pattern);
 645
 646                 // ¥Ñ¥¿¡¼¥ó¤òÀ¸À®
 647                 $this->pattern = '';
 648                 $this->pattern_fields = array();
 649                 $pattern = preg_split('/\\\\\[(\w+)\\\\\]/',preg_quote($pattern,'/'),-1,PREG_SPLIT_DELIM_CAPTURE);
 650                 while (count($pattern))
 651                 {
 652                         $this->pattern .= preg_replace('/\s+/','\\s*','(?>\\s*'.trim(array_shift($pattern)).'\\s*)');
 653                         if (count($pattern))
 654                         {
 655                                 $field = array_shift($pattern);
 656                                 $this->pattern_fields[] = $field;
 657                                 $this->pattern .= '(.*)';
 658                         }
 659                 }
 660                 // ¥Ú¡¼¥¸¤ÎÎóµó¤È¼è¤ê¹þ¤ß
 661                 $this->rows = array();
 662                 $pattern = "$page/";
 663                 $pattern_len = strlen($pattern);
 664                 foreach (get_existpages() as $_page)
 665                 {
 666                         if (strpos($_page,$pattern) === 0)
 667                         {
 668                                 $name = substr($_page,$pattern_len);
 669                                 if (preg_match(TRACKER_LIST_EXCLUDE_PATTERN,$name))
 670                                 {
 671                                         continue;
 672                                 }
 673                                 $this->add($_page,$name);
 674                         }
 675                 }
 676         }
 677         function add($page,$name)
 678         {
 679                 static $moved = array();
 680
 681                 // Ìµ¸Â¥ë¡¼¥×ËÉ»ß
 682                 if (array_key_exists($name,$this->rows))
 683                 {
 684                         return;
 685                 }
 686
 687                 $source = plugin_tracker_get_source($page);
 688                 if (preg_match('/move\sto\s(.+)/',$source[0],$matches))
 689                 {
 690                         $page = strip_bracket(trim($matches[1]));
 691                         if (array_key_exists($page,$moved) or !is_page($page))
 692                         {
 693                                 return;
 694                         }
 695                         $moved[$page] = TRUE;
 696                         return $this->add($page,$name);
 697                 }
 698                 $source = join('',preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/','$1$2',$source));
 699
 700                 // ¥Ç¥Õ¥©¥ë¥ÈÃÍ
 701                 $this->rows[$name] = array(
 702                         '_page'  => "[[$page]]",
 703                         '_refer' => $this->page,
 704                         '_real'  => $name,
 705                         '_update'=> get_filetime($page),
 706                         '_past'  => get_filetime($page)
 707                 );
 708                 if ($this->rows[$name]['_match'] = preg_match("/{$this->pattern}/s",$source,$matches))
 709                 {
 710                         array_shift($matches);
 711                         foreach ($this->pattern_fields as $key=>$field)
 712                         {
 713                                 $this->rows[$name][$field] = trim($matches[$key]);
 714                         }
 715                 }
 716         }
 717         function sort($order)
 718         {
 719                 if ($order == '')
 720                 {
 721                         return;
 722                 }
 723                 $names = array_flip(array_keys($this->fields));
 724                 $this->order = array();
 725                 foreach (explode(';',$order) as $item)
 726                 {
 727                         list($key,$dir) = array_pad(explode(':',$item),1,'ASC');
 728                         if (!array_key_exists($key,$names))
 729                         {
 730                                 continue;
 731                         }
 732                         switch (strtoupper($dir))
 733                         {
 734                                 case 'SORT_ASC':
 735                                 case 'ASC':
 736                                 case SORT_ASC:
 737                                         $dir = SORT_ASC;
 738                                         break;
 739                                 case 'SORT_DESC':
 740                                 case 'DESC':
 741                                 case SORT_DESC:
 742                                         $dir = SORT_DESC;
 743                                         break;
 744                                 default:
 745                                         continue;
 746                         }
 747                         $this->order[$key] = $dir;
 748                 }
 749                 $keys = array();
 750                 $params = array();
 751                 foreach ($this->order as $field=>$order)
 752                 {
 753                         if (!array_key_exists($field,$names))
 754                         {
 755                                 continue;
 756                         }
 757                         foreach ($this->rows as $row)
 758                         {
 759                                 $keys[$field][] = $this->fields[$field]->get_value($row[$field]);
 760                         }
 761                         $params[] = $keys[$field];
 762                         $params[] = $this->fields[$field]->sort_type;
 763                         $params[] = $order;
 764
 765                 }
 766                 $params[] = &$this->rows;
 767
 768                 call_user_func_array('array_multisort',$params);
 769         }
 770         function replace_item($arr)
 771         {
 772                 $params = explode(',',$arr[1]);
 773                 $name = array_shift($params);
 774                 if ($name == '')
 775                 {
 776                         $str = '';
 777                 }
 778                 else if (array_key_exists($name,$this->items))
 779                 {
 780                         $str = $this->items[$name];
 781                         if (array_key_exists($name,$this->fields))
 782                         {
 783                                 $str = $this->fields[$name]->format_cell($str);
 784                         }
 785                 }
 786                 else
 787                 {
 788                         return $this->pipe ? str_replace('|','&#x7c;',$arr[0]) : $arr[0];
 789                 }
 790                 $style = count($params) ? $params[0] : $name;
 791                 if (array_key_exists($style,$this->items)
 792                         and array_key_exists($style,$this->fields))
 793                 {
 794                         $str = sprintf($this->fields[$style]->get_style($this->items[$style]),$str);
 795                 }
 796                 return $this->pipe ? str_replace('|','&#x7c;',$str) : $str;
 797         }
 798         function replace_title($arr)
 799         {
 800                 global $script;
 801
 802                 $field = $sort = $arr[1];
 803                 if ($sort == '_name' or $sort == '_page')
 804                 {
 805                         $sort = '_real';
 806                 }
 807                 if (!array_key_exists($field,$this->fields))
 808                 {
 809                         return $arr[0];
 810                 }
 811                 $dir = SORT_ASC;
 812                 $arrow = '';
 813                 $order = $this->order;
 814
 815                 if (array_key_exists($sort,$order))
 816                 {
 817                         $index = array_flip(array_keys($order));
 818                         $pos = 1 + $index[$sort];
 819                         $b_end = ($sort == array_shift(array_keys($order)));
 820                         $b_order = ($order[$sort] == SORT_ASC);
 821                         $dir = ($b_end xor $b_order) ? SORT_ASC : SORT_DESC;
 822                         $arrow = '&br;'.($b_order ? '&uarr;' : '&darr;')."($pos)";
 823                         unset($order[$sort]);
 824                 }
 825                 $title = $this->fields[$field]->title;
 826                 $r_page = rawurlencode($this->page);
 827                 $r_config = rawurlencode($this->config->config_name);
 828                 $r_list = rawurlencode($this->list);
 829                 $_order = array("$sort:$dir");
 830                 foreach ($order as $key=>$value)
 831                 {
 832                         $_order[] = "$key:$value";
 833                 }
 834                 $r_order = rawurlencode(join(';',$_order));
 835
 836                 return "[[$title$arrow>$script?plugin=tracker_list&refer=$r_page&config=$r_config&list=$r_list&order=$r_order]]";
 837         }
 838         function toString($limit=NULL)
 839         {
 840                 global $_tracker_messages;
 841
 842                 $source = '';
 843                 $body = array();
 844
 845                 if ($limit !== NULL and count($this->rows) > $limit)
 846                 {
 847                         $source = str_replace(
 848                                 array('$1','$2'),
 849                                 array(count($this->rows),$limit),
 850                                 $_tracker_messages['msg_limit'])."\n";
 851                         $this->rows = array_splice($this->rows,0,$limit);
 852                 }
 853                 if (count($this->rows) == 0)
 854                 {
 855                         return '';
 856                 }
 857                 foreach (plugin_tracker_get_source($this->config->page.'/'.$this->list) as $line)
 858                 {
 859                         if (preg_match('/^\|(.+)\|[hHfFcC]$/',$line))
 860                         {
 861                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_title'),$line);
 862                         }
 863                         else
 864                         {
 865                                 $body[] = $line;
 866                         }
 867                 }
 868                 foreach ($this->rows as $key=>$row)
 869                 {
 870                         if (!TRACKER_LIST_SHOW_ERROR_PAGE and !$row['_match'])
 871                         {
 872                                 continue;
 873                         }
 874                         $this->items = $row;
 875                         foreach ($body as $line)
 876                         {
 877                                 if (trim($line) == '')
 878                                 {
 879                                         $source .= $line;
 880                                         continue;
 881                                 }
 882                                 $this->pipe = ($line{0} == '|' or $line{0} == ':');
 883                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_item'),$line);
 884                         }
 885                 }
 886                 return convert_html($source);
 887         }
 888 }
 889 function plugin_tracker_get_source($page)
 890 {
 891         $source = get_source($page);
 892         // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
 893         $source = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$source);
 894         // #freeze¤òºï½ü
 895         return preg_replace('/^#freeze\s*$/m','',$source);
 896 }
 897 ?>