plugin/tracker.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: tracker.inc.php,v 1.19 2003/11/27 06:09:23 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                                 $args[1] = get_fullname($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         $form = is_page($config->page.'/'.$_form) ? $_form : $form;
  54         $retval = convert_html(plugin_tracker_get_source($config->page.'/'.$form));
  55         $hiddens = '';
  56
  57         foreach (array_keys($fields) as $name)
  58         {
  59                 $replace = $fields[$name]->get_tag();
  60                 if (is_a($fields[$name],'Tracker_field_hidden'))
  61                 {
  62                         $hiddens .= $replace;
  63                         $replace = '';
  64                 }
  65                 $retval = str_replace("[$name]",$replace,$retval);
  66         }
  67         return <<<EOD
  68 <form enctype="multipart/form-data" action="$script" method="post">
  69 <div>
  70 $retval
  71 $hiddens
  72 </div>
  73 </form>
  74 EOD;
  75 }
  76 function plugin_tracker_action()
  77 {
  78         global $script,$post,$vars,$now;
  79
  80         $config_name = array_key_exists('_config',$post) ? $post['_config'] : '';
  81
  82         $config = new Config('plugin/tracker/'.$config_name);
  83         if (!$config->read())
  84         {
  85                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  86         }
  87         $config->config_name = $config_name;
  88         $source = $config->page.'/page';
  89
  90         $refer = array_key_exists('_refer',$post) ? $post['_refer'] : $post['_base'];
  91
  92         if (!is_pagename($refer))
  93         {
  94                 return array(
  95                         'msg'=>'cannot write',
  96                         'body'=>'page name ('.htmlspecialchars($refer).') is not valid.'
  97                 );
  98         }
  99         if (!is_page($source))
 100         {
 101                 return array(
 102                         'msg'=>'cannot write',
 103                         'body'=>'page template ('.htmlspecialchars($source).') is not exist.'
 104                 );
 105         }
 106         // ¥Ú¡¼¥¸Ì¾¤ò·èÄê
 107         $base = $post['_base'];
 108         $num = 0;
 109         $name = (array_key_exists('_name',$post)) ? $post['_name'] : '';
 110         if (array_key_exists('_page',$post))
 111         {
 112                 $page = $real = $post['_page'];
 113         }
 114         else
 115         {
 116                 $real = is_pagename($name) ? $name : ++$num;
 117                 $page = get_fullname('./'.$real,$base);
 118         }
 119         if (!is_pagename($page))
 120         {
 121                 $page = $base;
 122         }
 123
 124         while (is_page($page))
 125         {
 126                 $real = ++$num;
 127                 $page = "$base/$real";
 128         }
 129         // ¥Ú¡¼¥¸¥Ç¡¼¥¿¤òÀ¸À®
 130         $postdata = plugin_tracker_get_source($source);
 131
 132         // µ¬Äê¤Î¥Ç¡¼¥¿
 133         $_post = array_merge($post,$_FILES);
 134         $_post['_date'] = $now;
 135         $_post['_page'] = $page;
 136         $_post['_name'] = $name;
 137         $_post['_real'] = $real;
 138         // $_post['_refer'] = $_post['refer'];
 139
 140         $fields = plugin_tracker_get_fields($page,$refer,$config);
 141
 142         foreach (array_keys($fields) as $key)
 143         {
 144                 $value = array_key_exists($key,$_post) ?
 145                         $fields[$key]->format_value($_post[$key]) : '';
 146
 147                 foreach (array_keys($postdata) as $num)
 148                 {
 149                         if (trim($postdata[$num]) == '')
 150                         {
 151                                 continue;
 152                         }
 153                         $postdata[$num] = str_replace(
 154                                 "[$key]",
 155                                 ($postdata[$num]{0} == '|' or $postdata[$num]{0} == ':') ?
 156                                         str_replace('|','&#x7c;',$value) : $value,
 157                                 $postdata[$num]
 158                         );
 159                 }
 160         }
 161
 162         // ½ñ¤¹þ¤ß
 163         page_write($page,join('',$postdata));
 164
 165         $r_page = rawurlencode($page);
 166
 167         header("Location: $script?$r_page");
 168         exit;
 169 }
 170 /*
 171 function plugin_tracker_inline()
 172 {
 173         global $vars;
 174
 175         $args = func_get_args();
 176         if (count($args) < 3)
 177         {
 178                 return FALSE;
 179         }
 180         $body = array_pop($args);
 181         list($config_name,$field) = $args;
 182
 183         $config = new Config('plugin/tracker/'.$config_name);
 184
 185         if (!$config->read())
 186         {
 187                 return "config file '".htmlspecialchars($config_name)."' not found.";
 188         }
 189
 190         $config->config_name = $config_name;
 191
 192         $fields = plugin_tracker_get_fields($vars['page'],$vars['page'],$config);
 193         $fields[$field]->default_value = $body;
 194         return $fields[$field]->get_tag();
 195 }
 196 */
 197 // ¥Õ¥£¡¼¥ë¥É¥ª¥Ö¥¸¥§¥¯¥È¤ò¹½ÃÛ¤¹¤ë
 198 function plugin_tracker_get_fields($base,$refer,&$config)
 199 {
 200         global $now,$_tracker_messages;
 201
 202         $fields = array();
 203         // Í½Ìó¸ì
 204         foreach (array(
 205                 '_date'=>'text',    // Åê¹ÆÆü»þ
 206                 '_update'=>'date',  // ºÇ½ª¹¹¿·
 207                 '_past'=>'past',    // ·Ð²á(passage)
 208                 '_page'=>'page',    // ¥Ú¡¼¥¸Ì¾
 209                 '_name'=>'text',    // »ØÄê¤µ¤ì¤¿¥Ú¡¼¥¸Ì¾
 210                 '_real'=>'real',    // ¼ÂºÝ¤Î¥Ú¡¼¥¸Ì¾
 211                 '_refer'=>'page',   // »²¾È¸µ(¥Õ¥©¡¼¥à¤Î¤¢¤ë¥Ú¡¼¥¸)
 212                 '_base'=>'page',    // ´ð½à¥Ú¡¼¥¸
 213                 '_submit'=>'submit' // ÄÉ²Ã¥Ü¥¿¥ó
 214                 ) as $field=>$class)
 215         {
 216                 $class = 'Tracker_field_'.$class;
 217                 $fields[$field] = &new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
 218         }
 219
 220         foreach ($config->get('fields') as $field)
 221         {
 222                 // 0=>¹àÌÜÌ¾ 1=>¸«½Ð¤· 2=>·Á¼° 3=>¥ª¥×¥·¥ç¥ó 4=>¥Ç¥Õ¥©¥ë¥ÈÃÍ
 223                 $class = 'Tracker_field_'.$field[2];
 224                 if (!class_exists($class))
 225                 { // ¥Ç¥Õ¥©¥ë¥È
 226                         $class = 'Tracker_field_text';
 227                         $field[2] = 'text';
 228                         $field[3] = '20';
 229                 }
 230                 $fields[$field[0]] = &new $class($field,$base,$refer,$config);
 231         }
 232         return $fields;
 233 }
 234 // ¥Õ¥£¡¼¥ë¥É¥¯¥é¥¹
 235 class Tracker_field
 236 {
 237         var $name;
 238         var $title;
 239         var $values;
 240         var $default_value;
 241         var $page;
 242         var $refer;
 243         var $config;
 244         var $data;
 245         var $sort_type = SORT_REGULAR;
 246
 247         function Tracker_field($field,$page,$refer,&$config)
 248         {
 249                 global $post;
 250
 251                 $this->name = $field[0];
 252                 $this->title = $field[1];
 253                 $this->values = explode(',',$field[3]);
 254                 $this->default_value = $field[4];
 255                 $this->page = $page;
 256                 $this->refer = $refer;
 257                 $this->config = &$config;
 258                 $this->data = array_key_exists($this->name,$post) ? $post[$this->name] : '';
 259         }
 260         function get_tag()
 261         {
 262         }
 263         function get_style($str)
 264         {
 265                 return '%s';
 266         }
 267         function format_value($value)
 268         {
 269                 return $value;
 270         }
 271         function format_cell($str)
 272         {
 273                 return $str;
 274         }
 275         function get_value($value)
 276         {
 277                 return $value;
 278         }
 279 }
 280 class Tracker_field_text extends Tracker_field
 281 {
 282         var $sort_type = SORT_STRING;
 283
 284         function get_tag()
 285         {
 286                 $s_name = htmlspecialchars($this->name);
 287                 $s_size = htmlspecialchars($this->values[0]);
 288                 $s_value = htmlspecialchars($this->default_value);
 289                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" value=\"$s_value\" />";
 290         }
 291 }
 292 class Tracker_field_page extends Tracker_field_text
 293 {
 294         var $sort_type = SORT_STRING;
 295
 296         function format_value($value)
 297         {
 298                 global $WikiName;
 299
 300                 $value = strip_bracket($value);
 301                 if (is_pagename($value))
 302                 {
 303                         $value = "[[$value]]";
 304                 }
 305                 return parent::format_value($value);
 306         }
 307 }
 308 class Tracker_field_real extends Tracker_field_text
 309 {
 310         var $sort_type = SORT_REGULAR;
 311 }
 312 class Tracker_field_title extends Tracker_field_text
 313 {
 314         var $sort_type = SORT_STRING;
 315
 316         function format_cell($str)
 317         {
 318                 make_heading($str);
 319                 return $str;
 320         }
 321 }
 322 class Tracker_field_textarea extends Tracker_field
 323 {
 324         var $sort_type = SORT_STRING;
 325
 326         function get_tag()
 327         {
 328                 $s_name = htmlspecialchars($this->name);
 329                 $s_cols = htmlspecialchars($this->values[0]);
 330                 $s_rows = htmlspecialchars($this->values[1]);
 331                 $s_value = htmlspecialchars($this->default_value);
 332                 return "<textarea name=\"$s_name\" cols=\"$s_cols\" rows=\"$s_rows\">$s_value</textarea>";
 333         }
 334         function format_cell($str)
 335         {
 336                 $str = preg_replace('/[\r\n]+/','',$str);
 337                 if (!empty($this->values[2]) and strlen($str) > ($this->values[2] + 3))
 338                 {
 339                         $str = mb_substr($str,0,$this->values[2]).'...';
 340                 }
 341                 return $str;
 342         }
 343 }
 344 class Tracker_field_format extends Tracker_field
 345 {
 346         var $sort_type = SORT_STRING;
 347
 348         var $styles = array();
 349         var $formats = array();
 350
 351         function Tracker_field_format($field,$page,$refer,&$config)
 352         {
 353                 parent::Tracker_field($field,$page,$refer,$config);
 354
 355                 foreach ($this->config->get($this->name) as $option)
 356                 {
 357                         list($key,$style,$format) = array_pad(array_map(create_function('$a','return trim($a);'),$option),3,'');
 358                         if ($style != '')
 359                         {
 360                                 $this->styles[$key] = $style;
 361                         }
 362                         if ($format != '')
 363                         {
 364                                 $this->formats[$key] = $format;
 365                         }
 366                 }
 367         }
 368         function get_tag()
 369         {
 370                 $s_name = htmlspecialchars($this->name);
 371                 $s_size = htmlspecialchars($this->values[0]);
 372                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" />";
 373         }
 374         function get_key($str)
 375         {
 376                 return ($str == '') ? 'IS NULL' : 'IS NOT NULL';
 377         }
 378         function format_value($str)
 379         {
 380                 if (is_array($str))
 381                 {
 382                         return join(', ',array_map(array($this,'format_value'),$str));
 383                 }
 384                 $key = $this->get_key($str);
 385                 return array_key_exists($key,$this->formats) ? str_replace('%s',$str,$this->formats[$key]) : $str;
 386         }
 387         function get_style($str)
 388         {
 389                 $key = $this->get_key($str);
 390                 return array_key_exists($key,$this->styles) ? $this->styles[$key] : '%s';
 391         }
 392 }
 393 class Tracker_field_file extends Tracker_field_format
 394 {
 395         var $sort_type = SORT_STRING;
 396
 397         function get_tag()
 398         {
 399                 $s_name = htmlspecialchars($this->name);
 400                 $s_size = htmlspecialchars($this->values[0]);
 401                 return "<input type=\"file\" name=\"$s_name\" size=\"$s_size\" />";
 402         }
 403         function format_value($str)
 404         {
 405                 if (array_key_exists($this->name,$_FILES))
 406                 {
 407                         require_once(PLUGIN_DIR.'attach.inc.php');
 408                         $result = attach_upload($_FILES[$this->name],$this->page);
 409                         if ($result['result']) // ¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù
 410                         {
 411                                 return parent::format_value($this->page.'/'.$_FILES[$this->name]['name']);
 412                         }
 413                 }
 414                 // ¥Õ¥¡¥¤¥ë¤¬»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¡¢¥¢¥Ã¥×¥í¡¼¥É¤Ë¼ºÇÔ
 415                 return parent::format_value('');
 416         }
 417 }
 418 class Tracker_field_radio extends Tracker_field_format
 419 {
 420         var $sort_type = SORT_NUMERIC;
 421
 422         function get_tag()
 423         {
 424                 $s_name = htmlspecialchars($this->name);
 425                 $retval = '';
 426                 foreach ($this->config->get($this->name) as $option)
 427                 {
 428                         $s_option = htmlspecialchars($option[0]);
 429                         $checked = trim($option[0]) == trim($this->default_value) ? ' checked="checked"' : '';
 430                         $retval .= "<input type=\"radio\" name=\"$s_name\" value=\"$s_option\"$checked />$s_option\n";
 431                 }
 432
 433                 return $retval;
 434         }
 435         function get_key($str)
 436         {
 437                 return $str;
 438         }
 439         function get_value($value)
 440         {
 441                 static $options = array();
 442                 if (!array_key_exists($this->name,$options))
 443                 {
 444                         $options[$this->name] = array_flip(array_map(create_function('$arr','return $arr[0];'),$this->config->get($this->name)));
 445                 }
 446                 return array_key_exists($value,$options[$this->name]) ? $options[$this->name][$value] : $value;
 447         }
 448 }
 449 class Tracker_field_select extends Tracker_field_radio
 450 {
 451         var $sort_type = SORT_NUMERIC;
 452
 453         function get_tag($empty=FALSE)
 454         {
 455                 $s_name = htmlspecialchars($this->name);
 456                 $s_size = (array_key_exists(0,$this->values) and is_numeric($this->values[0])) ?
 457                         ' size="'.htmlspecialchars($this->values[0]).'"' : '';
 458                 $s_multiple = (array_key_exists(1,$this->values) and strtolower($this->values[1]) == 'multiple') ?
 459                         ' multiple="multiple"' : '';
 460                 $retval = "<select name=\"{$s_name}[]\"$s_size$s_multiple>\n";
 461                 if ($empty)
 462                 {
 463                         $retval .= " <option value=\"\"></option>\n";
 464                 }
 465                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 466                 foreach ($this->config->get($this->name) as $option)
 467                 {
 468                         $s_option = htmlspecialchars($option[0]);
 469                         $selected = array_key_exists(trim($option[0]),$defaults) ? ' selected="selected"' : '';
 470                         $retval .= " <option value=\"$s_option\"$selected>$s_option</option>\n";
 471                 }
 472                 $retval .= "</select>";
 473
 474                 return $retval;
 475         }
 476 }
 477 class Tracker_field_checkbox extends Tracker_field_radio
 478 {
 479         var $sort_type = SORT_NUMERIC;
 480
 481         function get_tag($empty=FALSE)
 482         {
 483                 $s_name = htmlspecialchars($this->name);
 484                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 485                 $retval = '';
 486                 foreach ($this->config->get($this->name) as $option)
 487                 {
 488                         $s_option = htmlspecialchars($option[0]);
 489                         $checked = array_key_exists(trim($option[0]),$defaults) ?
 490                                 ' checked="checked"' : '';
 491                         $retval .= "<input type=\"checkbox\" name=\"{$s_name}[]\" value=\"$s_option\"$checked />$s_option\n";
 492                 }
 493
 494                 return $retval;
 495         }
 496 }
 497 class Tracker_field_hidden extends Tracker_field_radio
 498 {
 499         var $sort_type = SORT_NUMERIC;
 500
 501         function get_tag($empty=FALSE)
 502         {
 503                 $s_name = htmlspecialchars($this->name);
 504                 $s_default = htmlspecialchars($this->default_value);
 505                 $retval = "<input type=\"hidden\" name=\"$s_name\" value=\"$s_default\" />\n";
 506
 507                 return $retval;
 508         }
 509 }
 510 class Tracker_field_submit extends Tracker_field
 511 {
 512         function get_tag()
 513         {
 514                 $s_title = htmlspecialchars($this->title);
 515                 $s_page = htmlspecialchars($this->page);
 516                 $s_refer = htmlspecialchars($this->refer);
 517                 $s_config = htmlspecialchars($this->config->config_name);
 518
 519                 return <<<EOD
 520 <input type="submit" value="$s_title" />
 521 <input type="hidden" name="plugin" value="tracker" />
 522 <input type="hidden" name="_refer" value="$s_refer" />
 523 <input type="hidden" name="_base" value="$s_page" />
 524 <input type="hidden" name="_config" value="$s_config" />
 525 EOD;
 526         }
 527 }
 528 class Tracker_field_date extends Tracker_field
 529 {
 530         var $sort_type = SORT_NUMERIC;
 531
 532         function format_cell($timestamp)
 533         {
 534                 return format_date($timestamp);
 535         }
 536 }
 537 class Tracker_field_past extends Tracker_field
 538 {
 539         var $sort_type = SORT_NUMERIC;
 540
 541         function format_cell($timestamp)
 542         {
 543                 return get_passage($timestamp,FALSE);
 544         }
 545         function get_value($value)
 546         {
 547                 return UTIME - $value;
 548         }
 549 }
 550 ///////////////////////////////////////////////////////////////////////////
 551 // °ìÍ÷É½¼¨
 552 function plugin_tracker_list_convert()
 553 {
 554         global $vars;
 555
 556         $config = 'default';
 557         $page = $refer = $vars['page'];
 558         $field = '_page';
 559         $order = '';
 560         $list = 'list';
 561         $limit = NULL;
 562         if (func_num_args())
 563         {
 564                 $args = func_get_args();
 565                 switch (count($args))
 566                 {
 567                         case 4:
 568                                 $limit = is_numeric($args[3]) ? $args[3] : $limit;
 569                         case 3:
 570                                 $order = $args[2];
 571                         case 2:
 572                                 $args[1] = get_fullname($args[1],$page);
 573                                 $page = is_pagename($args[1]) ? $args[1] : $page;
 574                         case 1:
 575                                 $config = ($args[0] != '') ? $args[0] : $config;
 576                                 list($config,$list) = array_pad(explode('/',$config,2),2,$list);
 577                 }
 578         }
 579         return plugin_tracker_getlist($page,$refer,$config,$list,$order,$limit);
 580 }
 581 function plugin_tracker_list_action()
 582 {
 583         global $script,$vars,$_tracker_messages;
 584
 585         $page = $refer = $vars['refer'];
 586         $s_page = make_pagelink($page);
 587         $config = $vars['config'];
 588         $list = array_key_exists('list',$vars) ? $vars['list'] : 'list';
 589         $order = array_key_exists('order',$vars) ? $vars['order'] : '_real:SORT_DESC';
 590
 591         return array(
 592                 'msg' => $_tracker_messages['msg_list'],
 593                 'body'=> str_replace('$1',$s_page,$_tracker_messages['msg_back']).
 594                         plugin_tracker_getlist($page,$refer,$config,$list,$order)
 595         );
 596 }
 597 function plugin_tracker_getlist($page,$refer,$config_name,$list,$order='',$limit=NULL)
 598 {
 599         $config = new Config('plugin/tracker/'.$config_name);
 600
 601         if (!$config->read())
 602         {
 603                 return "<p>config file '".htmlspecialchars($config_name)."' is not exist.";
 604         }
 605         $config->config_name = $config_name;
 606         $list = &new Tracker_list($page,$refer,$config,$list);
 607         $list->sort($order);
 608         return $list->toString($limit);
 609 }
 610
 611 // °ìÍ÷¥¯¥é¥¹
 612 class Tracker_list
 613 {
 614         var $page;
 615         var $config;
 616         var $list;
 617         var $fields;
 618         var $pattern;
 619         var $pattern_fields;
 620         var $rows;
 621         var $order;
 622
 623         function Tracker_list($page,$refer,&$config,$list)
 624         {
 625                 $this->page = $page;
 626                 $this->config = &$config;
 627                 $this->list = is_page($config->page.'/'.$list) ? $list : 'list';
 628                 $this->fields = plugin_tracker_get_fields($page,$refer,$config);
 629
 630                 $pattern = join('',plugin_tracker_get_source($config->page.'/page'));
 631                 // ¥Ö¥í¥Ã¥¯¥×¥é¥°¥¤¥ó¤ò¥Õ¥£¡¼¥ë¥É¤ËÃÖ´¹
 632                 // #comment¤Ê¤É¤ÇÁ°¸å¤ËÊ¸»úÎó¤ÎÁý¸º¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë¡¢[_block_xxx]¤ËµÛ¤¤¹þ¤Þ¤»¤ë¤è¤¦¤Ë¤¹¤ë
 633                 $pattern = preg_replace('/^\#([^\(\s]+)(?:\((.*)\))?\s*$/m','[_block_$1]',$pattern);
 634
 635                 // ¥Ñ¥¿¡¼¥ó¤òÀ¸À®
 636                 $this->pattern = '';
 637                 $this->pattern_fields = array();
 638                 $pattern = preg_split('/\\\\\[(\w+)\\\\\]/',preg_quote($pattern,'/'),-1,PREG_SPLIT_DELIM_CAPTURE);
 639                 while (count($pattern))
 640                 {
 641                         $this->pattern .= preg_replace('/\s+/','\\s*','(?>\\s*'.trim(array_shift($pattern)).'\\s*)');
 642                         if (count($pattern))
 643                         {
 644                                 $field = array_shift($pattern);
 645                                 $this->pattern_fields[] = $field;
 646                                 $this->pattern .= '(.*)';
 647                         }
 648                 }
 649                 // ¥Ú¡¼¥¸¤ÎÎóµó¤È¼è¤ê¹þ¤ß
 650                 $this->rows = array();
 651                 $pattern = "$page/";
 652                 $pattern_len = strlen($pattern);
 653                 foreach (get_existpages() as $_page)
 654                 {
 655                         if (strpos($_page,$pattern) === 0)
 656                         {
 657                                 $name = substr($_page,$pattern_len);
 658                                 if (preg_match(TRACKER_LIST_EXCLUDE_PATTERN,$name))
 659                                 {
 660                                         continue;
 661                                 }
 662                                 $this->add($_page,$name);
 663                         }
 664                 }
 665         }
 666         function add($page,$name)
 667         {
 668                 static $moved = array();
 669
 670                 // Ìµ¸Â¥ë¡¼¥×ËÉ»ß
 671                 if (array_key_exists($name,$this->rows))
 672                 {
 673                         return;
 674                 }
 675
 676                 $source = plugin_tracker_get_source($page);
 677                 if (preg_match('/move\sto\s(.+)/',$source[0],$matches))
 678                 {
 679                         $page = strip_bracket(trim($matches[1]));
 680                         if (array_key_exists($page,$moved) or !is_page($page))
 681                         {
 682                                 return;
 683                         }
 684                         $moved[$page] = TRUE;
 685                         return $this->add($page,$name);
 686                 }
 687                 $source = join('',preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/','$1$2',$source));
 688
 689                 // ¥Ç¥Õ¥©¥ë¥ÈÃÍ
 690                 $this->rows[$name] = array(
 691                         '_page'  => "[[$page]]",
 692                         '_refer' => $this->page,
 693                         '_real'  => $name,
 694                         '_update'=> get_filetime($page),
 695                         '_past'  => get_filetime($page)
 696                 );
 697                 if ($this->rows[$name]['_match'] = preg_match("/{$this->pattern}/s",$source,$matches))
 698                 {
 699                         array_shift($matches);
 700                         foreach ($this->pattern_fields as $key=>$field)
 701                         {
 702                                 $this->rows[$name][$field] = trim($matches[$key]);
 703                         }
 704                 }
 705         }
 706         function sort($order)
 707         {
 708                 if ($order == '')
 709                 {
 710                         return;
 711                 }
 712                 $names = array_flip(array_keys($this->fields));
 713                 $this->order = array();
 714                 foreach (explode(';',$order) as $item)
 715                 {
 716                         list($key,$dir) = array_pad(explode(':',$item),1,'ASC');
 717                         if (!array_key_exists($key,$names))
 718                         {
 719                                 continue;
 720                         }
 721                         switch (strtoupper($dir))
 722                         {
 723                                 case 'SORT_ASC':
 724                                 case 'ASC':
 725                                 case SORT_ASC:
 726                                         $dir = SORT_ASC;
 727                                         break;
 728                                 case 'SORT_DESC':
 729                                 case 'DESC':
 730                                 case SORT_DESC:
 731                                         $dir = SORT_DESC;
 732                                         break;
 733                                 default:
 734                                         continue;
 735                         }
 736                         $this->order[$key] = $dir;
 737                 }
 738                 $keys = array();
 739                 $params = array();
 740                 foreach ($this->order as $field=>$order)
 741                 {
 742                         if (!array_key_exists($field,$names))
 743                         {
 744                                 continue;
 745                         }
 746                         foreach ($this->rows as $row)
 747                         {
 748                                 $keys[$field][] = $this->fields[$field]->get_value($row[$field]);
 749                         }
 750                         $params[] = $keys[$field];
 751                         $params[] = $this->fields[$field]->sort_type;
 752                         $params[] = $order;
 753
 754                 }
 755                 $params[] = &$this->rows;
 756
 757                 call_user_func_array('array_multisort',$params);
 758         }
 759         function replace_item($arr)
 760         {
 761                 $params = explode(',',$arr[1]);
 762                 $name = array_shift($params);
 763                 if ($name == '')
 764                 {
 765                         $str = '';
 766                 }
 767                 else if (array_key_exists($name,$this->items))
 768                 {
 769                         $str = $this->items[$name];
 770                         if (array_key_exists($name,$this->fields))
 771                         {
 772                                 $str = $this->fields[$name]->format_cell($str);
 773                         }
 774                 }
 775                 else
 776                 {
 777                         return $this->pipe ? str_replace('|','&#x7c;',$arr[0]) : $arr[0];
 778                 }
 779                 $style = count($params) ? $params[0] : $name;
 780                 if (array_key_exists($style,$this->items)
 781                         and array_key_exists($style,$this->fields))
 782                 {
 783                         $str = sprintf($this->fields[$style]->get_style($this->items[$style]),$str);
 784                 }
 785                 return $this->pipe ? str_replace('|','&#x7c;',$str) : $str;
 786         }
 787         function replace_title($arr)
 788         {
 789                 global $script;
 790
 791                 $field = $sort = $arr[1];
 792                 if ($sort == '_name' or $sort == '_page')
 793                 {
 794                         $sort = '_real';
 795                 }
 796                 if (!array_key_exists($field,$this->fields))
 797                 {
 798                         return $arr[0];
 799                 }
 800                 $dir = SORT_ASC;
 801                 $arrow = '';
 802                 $order = $this->order;
 803
 804                 if (array_key_exists($sort,$order))
 805                 {
 806                         $index = array_flip(array_keys($order));
 807                         $pos = 1 + $index[$sort];
 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                         $arrow = '&br;'.($b_order ? '&uarr;' : '&darr;')."($pos)";
 812                         unset($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 ?>