plugin/tracker.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: tracker.inc.php,v 1.16 2003/11/02 14:03:30 arino 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                                 $_base = get_fullname($args[1],$base);
  35                                 if (is_pagename($_base))
  36                                 {
  37                                         $base = $_base;
  38                                 }
  39                         case 1:
  40                                 $config_name = $args[0];
  41                                 list($config_name,$_form) = array_pad(explode('/',$config_name,2),2,$form);
  42                 }
  43         }
  44
  45         $config = new Config('plugin/tracker/'.$config_name);
  46
  47         if (!$config->read())
  48         {
  49                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  50         }
  51
  52         $config->config_name = $config_name;
  53
  54         $fields = plugin_tracker_get_fields($base,$refer,$config);
  55
  56         $form = is_page($config->page.'/'.$_form) ? $_form : $form;
  57         $retval = convert_html(plugin_tracker_get_source($config->page.'/'.$form));
  58         $hiddens = '';
  59
  60         foreach (array_keys($fields) as $name)
  61         {
  62                 $replace = $fields[$name]->get_tag();
  63                 if (is_a($fields[$name],'Tracker_field_hidden'))
  64                 {
  65                         $hiddens .= $replace;
  66                         $replace = '';
  67                 }
  68                 $retval = str_replace("[$name]",$replace,$retval);
  69         }
  70         return <<<EOD
  71 <form enctype="multipart/form-data" action="$script" method="post">
  72 <div>
  73 $retval
  74 $hiddens
  75 </div>
  76 </form>
  77 EOD;
  78 }
  79 function plugin_tracker_action()
  80 {
  81         global $script,$post,$vars,$now;
  82
  83         $config_name = array_key_exists('_config',$post) ? $post['_config'] : '';
  84
  85         $config = new Config('plugin/tracker/'.$config_name);
  86         if (!$config->read())
  87         {
  88                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  89         }
  90         $config->config_name = $config_name;
  91         $source = $config->page.'/page';
  92
  93         $refer = array_key_exists('_refer',$post) ? $post['_refer'] : $post['_base'];
  94
  95         if (!is_pagename($refer))
  96         {
  97                 return array(
  98                         'msg'=>'cannot write',
  99                         'body'=>'page name ('.htmlspecialchars($refer).') is not valid.'
 100                 );
 101         }
 102         if (!is_page($source))
 103         {
 104                 return array(
 105                         'msg'=>'cannot write',
 106                         'body'=>'page template ('.htmlspecialchars($source).') is not exist.'
 107                 );
 108         }
 109         // ¥Ú¡¼¥¸Ì¾¤ò·èÄê
 110         $base = $post['_base'];
 111         $num = 0;
 112         $name = (array_key_exists('_name',$post)) ? $post['_name'] : '';
 113         if (array_key_exists('_page',$post))
 114         {
 115                 $page = $real = $post['_page'];
 116         }
 117         else
 118         {
 119                 $real = is_pagename($name) ? $name : ++$num;
 120                 $page = get_fullname('./'.$real,$base);
 121         }
 122         if (!is_pagename($page))
 123         {
 124                 $page = $base;
 125         }
 126
 127         while (is_page($page))
 128         {
 129                 $real = ++$num;
 130                 $page = "$base/$real";
 131         }
 132         // ¥Ú¡¼¥¸¥Ç¡¼¥¿¤òÀ¸À®
 133         $postdata = plugin_tracker_get_source($source);
 134
 135         // µ¬Äê¤Î¥Ç¡¼¥¿
 136         $_post = array_merge($post,$_FILES);
 137         $_post['_date'] = $now;
 138         $_post['_page'] = $page;
 139         $_post['_name'] = $name;
 140         $_post['_real'] = $real;
 141         // $_post['_refer'] = $_post['refer'];
 142
 143         $fields = plugin_tracker_get_fields($page,$refer,$config);
 144
 145         foreach (array_keys($fields) as $key)
 146         {
 147                 if (!array_key_exists($key,$_post))
 148                 {
 149                         continue;
 150                 }
 151                 $value = $fields[$key]->format_value($_post[$key]);
 152                 foreach (array_keys($postdata) as $num)
 153                 {
 154                         if (trim($postdata[$num]) == '')
 155                         {
 156                                 continue;
 157                         }
 158                         $postdata[$num] = str_replace(
 159                                 "[$key]",
 160                                 ($postdata[$num]{0} == '|' or $postdata[$num]{0} == ':') ?
 161                                         str_replace('|','&#x7c;',$value) : $value,
 162                                 $postdata[$num]
 163                         );
 164                 }
 165         }
 166
 167         // ½ñ¤¹þ¤ß
 168         page_write($page,join('',$postdata));
 169
 170         $r_page = rawurlencode($page);
 171
 172         header("Location: $script?$r_page");
 173         exit;
 174 }
 175 /*
 176 function plugin_tracker_inline()
 177 {
 178         global $vars;
 179
 180         $args = func_get_args();
 181         if (count($args) < 3)
 182         {
 183                 return FALSE;
 184         }
 185         $body = array_pop($args);
 186         list($config_name,$field) = $args;
 187
 188         $config = new Config('plugin/tracker/'.$config_name);
 189
 190         if (!$config->read())
 191         {
 192                 return "config file '".htmlspecialchars($config_name)."' not found.";
 193         }
 194
 195         $config->config_name = $config_name;
 196
 197         $fields = plugin_tracker_get_fields($vars['page'],$vars['page'],$config);
 198         $fields[$field]->default_value = $body;
 199         return $fields[$field]->get_tag();
 200 }
 201 */
 202 // ¥Õ¥£¡¼¥ë¥É¥ª¥Ö¥¸¥§¥¯¥È¤ò¹½ÃÛ¤¹¤ë
 203 function plugin_tracker_get_fields($base,$refer,&$config)
 204 {
 205         global $now,$_tracker_messages;
 206
 207         $fields = array();
 208         // Í½Ìó¸ì
 209         foreach (array(
 210                 '_date'=>'text',    // Åê¹ÆÆü»þ
 211                 '_update'=>'date',  // ºÇ½ª¹¹¿·
 212                 '_past'=>'past',    // ·Ð²á(passage)
 213                 '_page'=>'page',    // ¥Ú¡¼¥¸Ì¾
 214                 '_name'=>'text',    // »ØÄê¤µ¤ì¤¿¥Ú¡¼¥¸Ì¾
 215                 '_real'=>'real',    // ¼ÂºÝ¤Î¥Ú¡¼¥¸Ì¾
 216                 '_refer'=>'page',   // »²¾È¸µ(¥Õ¥©¡¼¥à¤Î¤¢¤ë¥Ú¡¼¥¸)
 217                 '_base'=>'page',    // ´ð½à¥Ú¡¼¥¸
 218                 '_submit'=>'submit' // ÄÉ²Ã¥Ü¥¿¥ó
 219                 ) as $field=>$class)
 220         {
 221                 $class = 'Tracker_field_'.$class;
 222                 $fields[$field] = &new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
 223         }
 224
 225         foreach ($config->get('fields') as $field)
 226         {
 227                 // 0=>¹àÌÜÌ¾ 1=>¸«½Ð¤· 2=>·Á¼° 3=>¥ª¥×¥·¥ç¥ó 4=>¥Ç¥Õ¥©¥ë¥ÈÃÍ
 228                 $class = 'Tracker_field_'.$field[2];
 229                 if (!class_exists($class))
 230                 { // ¥Ç¥Õ¥©¥ë¥È
 231                         $class = 'Tracker_field_text';
 232                         $field[2] = 'text';
 233                         $field[3] = '20';
 234                 }
 235                 $fields[$field[0]] = &new $class($field,$base,$refer,$config);
 236         }
 237         return $fields;
 238 }
 239 // ¥Õ¥£¡¼¥ë¥É¥¯¥é¥¹
 240 class Tracker_field
 241 {
 242         var $name;
 243         var $title;
 244         var $values;
 245         var $default_value;
 246         var $page;
 247         var $refer;
 248         var $config;
 249         var $data;
 250         var $sort_type = SORT_REGULAR;
 251
 252         function Tracker_field($field,$page,$refer,&$config)
 253         {
 254                 global $post;
 255
 256                 $this->name = $field[0];
 257                 $this->title = $field[1];
 258                 $this->values = explode(',',$field[3]);
 259                 $this->default_value = $field[4];
 260                 $this->page = $page;
 261                 $this->refer = $refer;
 262                 $this->config = &$config;
 263                 $this->data = array_key_exists($this->name,$post) ? $post[$this->name] : '';
 264         }
 265         function get_tag()
 266         {
 267         }
 268         function get_style($str)
 269         {
 270                 return '%s';
 271         }
 272         function format_value($value)
 273         {
 274                 return $value;
 275         }
 276         function format_cell($str)
 277         {
 278                 return $str;
 279         }
 280         function get_value($value)
 281         {
 282                 return $value;
 283         }
 284 }
 285 class Tracker_field_text extends Tracker_field
 286 {
 287         var $sort_type = SORT_STRING;
 288
 289         function get_tag()
 290         {
 291                 $s_name = htmlspecialchars($this->name);
 292                 $s_size = htmlspecialchars($this->values[0]);
 293                 $s_value = htmlspecialchars($this->default_value);
 294                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" value=\"$s_value\" />";
 295         }
 296 }
 297 class Tracker_field_page extends Tracker_field_text
 298 {
 299         var $sort_type = SORT_STRING;
 300
 301         function format_value($value)
 302         {
 303                 global $WikiName;
 304
 305                 $value = strip_bracket($value);
 306                 if (is_pagename($value))
 307                 {
 308                         $value = "[[$value]]";
 309                 }
 310                 return parent::format_value($value);
 311         }
 312 }
 313 class Tracker_field_real extends Tracker_field_text
 314 {
 315         var $sort_type = SORT_REGULAR;
 316 }
 317 class Tracker_field_title extends Tracker_field_text
 318 {
 319         var $sort_type = SORT_STRING;
 320
 321         function format_cell($str)
 322         {
 323                 make_heading($str);
 324                 return $str;
 325         }
 326 }
 327 class Tracker_field_textarea extends Tracker_field
 328 {
 329         var $sort_type = SORT_STRING;
 330
 331         function get_tag()
 332         {
 333                 $s_name = htmlspecialchars($this->name);
 334                 $s_cols = htmlspecialchars($this->values[0]);
 335                 $s_rows = htmlspecialchars($this->values[1]);
 336                 $s_value = htmlspecialchars($this->default_value);
 337                 return "<textarea name=\"$s_name\" cols=\"$s_cols\" rows=\"$s_rows\">$s_value</textarea>";
 338         }
 339         function format_cell($str)
 340         {
 341                 $str = preg_replace('/[\r\n]+/','',$str);
 342                 if (!empty($this->values[2]) and strlen($str) > ($this->values[2] + 3))
 343                 {
 344                         $str = mb_substr($str,0,$this->values[2]).'...';
 345                 }
 346                 return $str;
 347         }
 348 }
 349 class Tracker_field_format extends Tracker_field
 350 {
 351         var $sort_type = SORT_STRING;
 352
 353         var $styles = array();
 354         var $formats = array();
 355
 356         function Tracker_field_format($field,$page,$refer,&$config)
 357         {
 358                 parent::Tracker_field($field,$page,$refer,$config);
 359
 360                 foreach ($this->config->get($this->name) as $option)
 361                 {
 362                         list($key,$style,$format) = array_pad(array_map(create_function('$a','return trim($a);'),$option),3,'');
 363                         if ($style != '')
 364                         {
 365                                 $this->styles[$key] = $style;
 366                         }
 367                         if ($format != '')
 368                         {
 369                                 $this->formats[$key] = $format;
 370                         }
 371                 }
 372         }
 373         function get_tag()
 374         {
 375                 $s_name = htmlspecialchars($this->name);
 376                 $s_size = htmlspecialchars($this->values[0]);
 377                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" />";
 378         }
 379         function get_key($str)
 380         {
 381                 return ($str == '') ? 'IS NULL' : 'IS NOT NULL';
 382         }
 383         function format_value($str)
 384         {
 385                 if (is_array($str))
 386                 {
 387                         return join(', ',array_map(array($this,'format_value'),$str));
 388                 }
 389                 $key = $this->get_key($str);
 390                 return array_key_exists($key,$this->formats) ? str_replace('%s',$str,$this->formats[$key]) : $str;
 391         }
 392         function get_style($str)
 393         {
 394                 $key = $this->get_key($str);
 395                 return array_key_exists($key,$this->styles) ? $this->styles[$key] : '%s';
 396         }
 397 }
 398 class Tracker_field_file extends Tracker_field_format
 399 {
 400         var $sort_type = SORT_STRING;
 401
 402         function get_tag()
 403         {
 404                 $s_name = htmlspecialchars($this->name);
 405                 $s_size = htmlspecialchars($this->values[0]);
 406                 return "<input type=\"file\" name=\"$s_name\" size=\"$s_size\" />";
 407         }
 408         function format_value($str)
 409         {
 410                 if (array_key_exists($this->name,$_FILES))
 411                 {
 412                         require_once(PLUGIN_DIR.'attach.inc.php');
 413                         $result = attach_upload($_FILES[$this->name],$this->page);
 414                         if ($result['result']) // ¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù
 415                         {
 416                                 return parent::format_value($this->page.'/'.$_FILES[$this->name]['name']);
 417                         }
 418                 }
 419                 // ¥Õ¥¡¥¤¥ë¤¬»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¡¢¥¢¥Ã¥×¥í¡¼¥É¤Ë¼ºÇÔ
 420                 return parent::format_value('');
 421         }
 422 }
 423 class Tracker_field_radio extends Tracker_field_format
 424 {
 425         var $sort_type = SORT_NUMERIC;
 426
 427         function get_tag()
 428         {
 429                 $s_name = htmlspecialchars($this->name);
 430                 $retval = '';
 431                 foreach ($this->config->get($this->name) as $option)
 432                 {
 433                         $s_option = htmlspecialchars($option[0]);
 434                         $checked = trim($option[0]) == trim($this->default_value) ? ' checked="checked"' : '';
 435                         $retval .= "<input type=\"radio\" name=\"$s_name\" value=\"$s_option\"$checked />$s_option\n";
 436                 }
 437
 438                 return $retval;
 439         }
 440         function get_key($str)
 441         {
 442                 return $str;
 443         }
 444         function get_value($value)
 445         {
 446                 static $options = array();
 447                 if (!array_key_exists($this->name,$options))
 448                 {
 449                         $options[$this->name] = array_flip(array_map(create_function('$arr','return $arr[0];'),$this->config->get($this->name)));
 450                 }
 451                 return array_key_exists($value,$options[$this->name]) ? $options[$this->name][$value] : $value;
 452         }
 453 }
 454 class Tracker_field_select extends Tracker_field_radio
 455 {
 456         var $sort_type = SORT_NUMERIC;
 457
 458         function get_tag($empty=FALSE)
 459         {
 460                 $s_name = htmlspecialchars($this->name);
 461                 $s_size = (array_key_exists(0,$this->values) and is_numeric($this->values[0])) ?
 462                         ' size="'.htmlspecialchars($this->values[0]).'"' : '';
 463                 $s_multiple = (array_key_exists(1,$this->values) and strtolower($this->values[1]) == 'multiple') ?
 464                         ' multiple="multiple"' : '';
 465                 $retval = "<select name=\"{$s_name}[]\"$s_size$s_multiple>\n";
 466                 if ($empty)
 467                 {
 468                         $retval .= " <option value=\"\"></option>\n";
 469                 }
 470                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 471                 foreach ($this->config->get($this->name) as $option)
 472                 {
 473                         $s_option = htmlspecialchars($option[0]);
 474                         $selected = array_key_exists(trim($option[0]),$defaults) ? ' selected="selected"' : '';
 475                         $retval .= " <option value=\"$s_option\"$selected>$s_option</option>\n";
 476                 }
 477                 $retval .= "</select>";
 478
 479                 return $retval;
 480         }
 481 }
 482 class Tracker_field_checkbox extends Tracker_field_radio
 483 {
 484         var $sort_type = SORT_NUMERIC;
 485
 486         function get_tag($empty=FALSE)
 487         {
 488                 $s_name = htmlspecialchars($this->name);
 489                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 490                 $retval = '';
 491                 foreach ($this->config->get($this->name) as $option)
 492                 {
 493                         $s_option = htmlspecialchars($option[0]);
 494                         $checked = array_key_exists(trim($option[0]),$defaults) ?
 495                                 ' checked="checked"' : '';
 496                         $retval .= "<input type=\"checkbox\" name=\"{$s_name}[]\" value=\"$s_option\"$checked />$s_option\n";
 497                 }
 498
 499                 return $retval;
 500         }
 501 }
 502 class Tracker_field_hidden extends Tracker_field_radio
 503 {
 504         var $sort_type = SORT_NUMERIC;
 505
 506         function get_tag($empty=FALSE)
 507         {
 508                 $s_name = htmlspecialchars($this->name);
 509                 $s_default = htmlspecialchars($this->default_value);
 510                 $retval = "<input type=\"hidden\" name=\"$s_name\" value=\"$s_default\" />\n";
 511
 512                 return $retval;
 513         }
 514 }
 515 class Tracker_field_submit extends Tracker_field
 516 {
 517         function get_tag()
 518         {
 519                 $s_title = htmlspecialchars($this->title);
 520                 $s_page = htmlspecialchars($this->page);
 521                 $s_refer = htmlspecialchars($this->refer);
 522                 $s_config = htmlspecialchars($this->config->config_name);
 523
 524                 return <<<EOD
 525 <input type="submit" value="$s_title" />
 526 <input type="hidden" name="plugin" value="tracker" />
 527 <input type="hidden" name="_refer" value="$s_refer" />
 528 <input type="hidden" name="_base" value="$s_page" />
 529 <input type="hidden" name="_config" value="$s_config" />
 530 EOD;
 531         }
 532 }
 533 class Tracker_field_date extends Tracker_field
 534 {
 535         var $sort_type = SORT_NUMERIC;
 536
 537         function format_cell($timestamp)
 538         {
 539                 return format_date($timestamp);
 540         }
 541 }
 542 class Tracker_field_past extends Tracker_field
 543 {
 544         var $sort_type = SORT_NUMERIC;
 545
 546         function format_cell($timestamp)
 547         {
 548                 return get_passage($timestamp,FALSE);
 549         }
 550         function get_value($value)
 551         {
 552                 return UTIME - $value;
 553         }
 554 }
 555 ///////////////////////////////////////////////////////////////////////////
 556 // °ìÍ÷É½¼¨
 557 function plugin_tracker_list_convert()
 558 {
 559         global $vars;
 560
 561         $config = 'default';
 562         $page = $refer = $vars['page'];
 563         $field = '_page';
 564         $order = '';
 565         $list = 'list';
 566         $limit = NULL;
 567         if (func_num_args())
 568         {
 569                 $args = func_get_args();
 570                 switch (count($args))
 571                 {
 572                         case 4:
 573                                 $limit = is_numeric($args[3]) ? $args[3] : $limit;
 574                         case 3:
 575                                 $order = $args[2];
 576                         case 2:
 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         $config->config_name = $config_name;
 610         $list = &new Tracker_list($page,$refer,$config,$list);
 611         $list->sort($order);
 612         return $list->toString($limit);
 613 }
 614
 615 // °ìÍ÷¥¯¥é¥¹
 616 class Tracker_list
 617 {
 618         var $page;
 619         var $config;
 620         var $list;
 621         var $fields;
 622         var $pattern;
 623         var $pattern_fields;
 624         var $rows;
 625         var $order;
 626
 627         function Tracker_list($page,$refer,&$config,$list)
 628         {
 629                 $this->page = $page;
 630                 $this->config = &$config;
 631                 $this->list = is_page($config->page.'/'.$list) ? $list : 'list';
 632                 $this->fields = plugin_tracker_get_fields($page,$refer,$config);
 633
 634                 $pattern = join('',plugin_tracker_get_source($config->page.'/page'));
 635                 // ¥Ö¥í¥Ã¥¯¥×¥é¥°¥¤¥ó¤ò¥Õ¥£¡¼¥ë¥É¤ËÃÖ´¹
 636                 // #comment¤Ê¤É¤ÇÁ°¸å¤ËÊ¸»úÎó¤ÎÁý¸º¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë¡¢[_block_xxx]¤ËµÛ¤¤¹þ¤Þ¤»¤ë¤è¤¦¤Ë¤¹¤ë
 637                 $pattern = preg_replace('/^\#([^\(\s]+)(?:\((.*)\))?\s*$/m','[_block_$1]',$pattern);
 638
 639                 // ¥Ñ¥¿¡¼¥ó¤òÀ¸À®
 640                 $this->pattern = '';
 641                 $this->pattern_fields = array();
 642                 $pattern = preg_split('/\\\\\[(\w+)\\\\\]/',preg_quote($pattern,'/'),-1,PREG_SPLIT_DELIM_CAPTURE);
 643                 while (count($pattern))
 644                 {
 645                         $this->pattern .= preg_replace('/\s+/','\\s*','(?>\\s*'.trim(array_shift($pattern)).'\\s*)');
 646                         if (count($pattern))
 647                         {
 648                                 $field = array_shift($pattern);
 649                                 $this->pattern_fields[] = $field;
 650                                 $this->pattern .= '(.*)';
 651                         }
 652                 }
 653                 // ¥Ú¡¼¥¸¤ÎÎóµó¤È¼è¤ê¹þ¤ß
 654                 $this->rows = array();
 655                 $pattern = "$page/";
 656                 $pattern_len = strlen($pattern);
 657                 foreach (get_existpages() as $_page)
 658                 {
 659                         if (strpos($_page,$pattern) === 0)
 660                         {
 661                                 $name = substr($_page,$pattern_len);
 662                                 if (preg_match(TRACKER_LIST_EXCLUDE_PATTERN,$name))
 663                                 {
 664                                         continue;
 665                                 }
 666                                 $this->add($_page,$name);
 667                         }
 668                 }
 669         }
 670         function add($page,$name)
 671         {
 672                 static $moved = array();
 673
 674                 // Ìµ¸Â¥ë¡¼¥×ËÉ»ß
 675                 if (array_key_exists($name,$this->rows))
 676                 {
 677                         return;
 678                 }
 679
 680                 $source = plugin_tracker_get_source($page);
 681                 if (preg_match('/move\sto\s(.+)/',$source[0],$matches))
 682                 {
 683                         $page = strip_bracket(trim($matches[1]));
 684                         if (array_key_exists($page,$moved) or !is_page($page))
 685                         {
 686                                 return;
 687                         }
 688                         $moved[$page] = TRUE;
 689                         return $this->add($page,$name);
 690                 }
 691                 $source = join('',preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/','$1$2',$source));
 692
 693                 // ¥Ç¥Õ¥©¥ë¥ÈÃÍ
 694                 $this->rows[$name] = array(
 695                         '_page'  => "[[$page]]",
 696                         '_refer' => $this->page,
 697                         '_real'  => $name,
 698                         '_update'=> get_filetime($page),
 699                         '_past'  => get_filetime($page)
 700                 );
 701                 if ($this->rows[$name]['_match'] = preg_match("/{$this->pattern}/s",$source,$matches))
 702                 {
 703                         array_shift($matches);
 704                         foreach ($this->pattern_fields as $key=>$field)
 705                         {
 706                                 $this->rows[$name][$field] = trim($matches[$key]);
 707                         }
 708                 }
 709         }
 710         function sort($order)
 711         {
 712                 if ($order == '')
 713                 {
 714                         return;
 715                 }
 716                 $names = array_flip(array_keys($this->fields));
 717                 $this->order = array();
 718                 foreach (explode(';',$order) as $item)
 719                 {
 720                         list($key,$dir) = array_pad(explode(':',$item),1,'ASC');
 721                         if (!array_key_exists($key,$names))
 722                         {
 723                                 continue;
 724                         }
 725                         switch (strtoupper($dir))
 726                         {
 727                                 case 'SORT_ASC':
 728                                 case 'ASC':
 729                                 case SORT_ASC:
 730                                         $dir = SORT_ASC;
 731                                         break;
 732                                 case 'SORT_DESC':
 733                                 case 'DESC':
 734                                 case SORT_DESC:
 735                                         $dir = SORT_DESC;
 736                                         break;
 737                                 default:
 738                                         continue;
 739                         }
 740                         $this->order[$key] = $dir;
 741                 }
 742                 $keys = array();
 743                 $eval_arg = 'return array_multisort(';
 744                 foreach ($this->order as $field=>$order)
 745                 {
 746                         if (!array_key_exists($field,$names))
 747                         {
 748                                 continue;
 749                         }
 750                         $eval_arg .= '$keys['."'$field'],".
 751                                 $this->fields[$field]->sort_type.','.
 752                                 $order.',';
 753                         foreach ($this->rows as $row)
 754                         {
 755                                 $keys[$field][] = $this->fields[$field]->get_value($row[$field]);
 756                         }
 757                 }
 758                 $eval_arg .= '$this->rows);';
 759                 eval($eval_arg);
 760         }
 761         function replace_item($arr)
 762         {
 763                 $params = explode(',',$arr[1]);
 764                 $name = array_shift($params);
 765                 if ($name == '')
 766                 {
 767                         $str = '';
 768                 }
 769                 else if (array_key_exists($name,$this->items))
 770                 {
 771                         $str = $this->items[$name];
 772                         if (array_key_exists($name,$this->fields))
 773                         {
 774                                 $str = $this->fields[$name]->format_cell($str);
 775                         }
 776                 }
 777                 else
 778                 {
 779                         return $this->pipe ? str_replace('|','&#x7c;',$arr[0]) : $arr[0];
 780                 }
 781                 $style = count($params) ? $params[0] : $name;
 782                 if (array_key_exists($style,$this->items)
 783                         and array_key_exists($style,$this->fields))
 784                 {
 785                         $str = sprintf($this->fields[$style]->get_style($this->items[$style]),$str);
 786                 }
 787                 return $this->pipe ? str_replace('|','&#x7c;',$str) : $str;
 788         }
 789         function replace_title($arr)
 790         {
 791                 global $script;
 792
 793                 $field = $sort = $arr[1];
 794                 if ($sort == '_name' or $sort == '_page')
 795                 {
 796                         $sort = '_real';
 797                 }
 798                 if (!array_key_exists($field,$this->fields))
 799                 {
 800                         return $arr[0];
 801                 }
 802                 $dir = SORT_ASC;
 803                 $arrow = '';
 804                 $order = $this->order;
 805
 806                 if (array_key_exists($sort,$order))
 807                 {
 808                         $b_end = ($sort == array_shift(array_keys($order)));
 809                         $b_order = ($order[$sort] == SORT_ASC);
 810                         $dir = ($b_end xor $b_order) ? SORT_ASC : SORT_DESC;
 811                         $arrow = $b_end ? ($b_order ? '&uarr;' : '&darr;') : '';
 812                         unset($order[$sort]);
 813                 }
 814                 $title = $this->fields[$field]->title;
 815                 $r_page = rawurlencode($this->page);
 816                 $r_config = rawurlencode($this->config->config_name);
 817                 $r_list = rawurlencode($this->list);
 818                 $_order = array("$sort:$dir");
 819                 foreach ($order as $key=>$value)
 820                 {
 821                         $_order[] = "$key:$value";
 822                 }
 823                 $r_order = rawurlencode(join(';',$_order));
 824
 825                 return "[[$title$arrow>$script?plugin=tracker_list&refer=$r_page&config=$r_config&list=$r_list&order=$r_order]]";
 826         }
 827         function toString($limit=NULL)
 828         {
 829                 global $_tracker_messages;
 830
 831                 $source = '';
 832                 $body = array();
 833
 834                 if ($limit !== NULL and count($this->rows) > $limit)
 835                 {
 836                         $source = str_replace(
 837                                 array('$1','$2'),
 838                                 array(count($this->rows),$limit),
 839                                 $_tracker_messages['msg_limit'])."\n";
 840                         $this->rows = array_splice($this->rows,0,$limit);
 841                 }
 842                 if (count($this->rows) == 0)
 843                 {
 844                         return '';
 845                 }
 846                 foreach (plugin_tracker_get_source($this->config->page.'/'.$this->list) as $line)
 847                 {
 848                         if (preg_match('/^\|(.+)\|[hHfFcC]$/',$line))
 849                         {
 850                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_title'),$line);
 851                         }
 852                         else
 853                         {
 854                                 $body[] = $line;
 855                         }
 856                 }
 857                 foreach ($this->rows as $key=>$row)
 858                 {
 859                         if (!TRACKER_LIST_SHOW_ERROR_PAGE and !$row['_match'])
 860                         {
 861                                 continue;
 862                         }
 863                         $this->items = $row;
 864                         foreach ($body as $line)
 865                         {
 866                                 if (trim($line) == '')
 867                                 {
 868                                         $source .= $line;
 869                                         continue;
 870                                 }
 871                                 $this->pipe = ($line{0} == '|' or $line{0} == ':');
 872                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_item'),$line);
 873                         }
 874                 }
 875                 return convert_html($source);
 876         }
 877 }
 878 function plugin_tracker_get_source($page)
 879 {
 880         $source = get_source($page);
 881         // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
 882         $source = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$source);
 883         // #freeze¤òºï½ü
 884         return preg_replace('/^#freeze\s*$/m','',$source);
 885 }
 886 ?>