plugin/tracker.inc.php

   1 <?php
   2 // PukiWiki - Yet another WikiWikiWeb clone
   3 // $Id: tracker.inc.php,v 1.34 2005/11/28 17:48:30 teanan Exp $
   4 //
   5 // Issue tracker plugin (See Also bugtrack plugin)
   6
   7 // tracker_list¤ÇÉ½¼¨¤·¤Ê¤¤¥Ú¡¼¥¸Ì¾(Àµµ¬É½¸½¤Ç)
   8 // 'SubMenu'¥Ú¡¼¥¸ ¤ª¤è¤Ó '/'¤ò´Þ¤à¥Ú¡¼¥¸¤ò½ü³°¤¹¤ë
   9 define('TRACKER_LIST_EXCLUDE_PATTERN','#^SubMenu$|/#');
  10 // À©¸Â¤·¤Ê¤¤¾ì¹ç¤Ï¤³¤Á¤é
  11 //define('TRACKER_LIST_EXCLUDE_PATTERN','#(?!)#');
  12
  13 // ¹àÌÜ¤Î¼è¤ê½Ð¤·¤Ë¼ºÇÔ¤·¤¿¥Ú¡¼¥¸¤ò°ìÍ÷¤ËÉ½¼¨¤¹¤ë
  14 define('TRACKER_LIST_SHOW_ERROR_PAGE',TRUE);
  15
  16 function plugin_tracker_convert()
  17 {
  18         global $script,$vars;
  19
  20         if (PKWK_READONLY) return ''; // Show nothing
  21
  22         $base = $refer = $vars['page'];
  23
  24         $config_name = 'default';
  25         $form = 'form';
  26         $options = array();
  27         if (func_num_args())
  28         {
  29                 $args = func_get_args();
  30                 switch (count($args))
  31                 {
  32                         case 3:
  33                                 $options = array_splice($args,2);
  34                         case 2:
  35                                 $args[1] = get_fullname($args[1],$base);
  36                                 $base = is_pagename($args[1]) ? $args[1] : $base;
  37                         case 1:
  38                                 $config_name = ($args[0] != '') ? $args[0] : $config_name;
  39                                 list($config_name,$form) = array_pad(explode('/',$config_name,2),2,$form);
  40                 }
  41         }
  42
  43         $config = new Config('plugin/tracker/'.$config_name);
  44
  45         if (!$config->read())
  46         {
  47                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  48         }
  49
  50         $config->config_name = $config_name;
  51
  52         $fields = plugin_tracker_get_fields($base,$refer,$config);
  53
  54         $form = $config->page.'/'.$form;
  55         if (!is_page($form))
  56         {
  57                 return "<p>config file '".make_pagelink($form)."' not found.</p>";
  58         }
  59         $retval = convert_html(plugin_tracker_get_source($form));
  60         $hiddens = '';
  61
  62         foreach (array_keys($fields) as $name)
  63         {
  64                 $replace = $fields[$name]->get_tag();
  65                 if (is_a($fields[$name],'Tracker_field_hidden'))
  66                 {
  67                         $hiddens .= $replace;
  68                         $replace = '';
  69                 }
  70                 $retval = str_replace("[$name]",$replace,$retval);
  71         }
  72         return <<<EOD
  73 <form enctype="multipart/form-data" action="$script" method="post">
  74 <div>
  75 $retval
  76 $hiddens
  77 </div>
  78 </form>
  79 EOD;
  80 }
  81 function plugin_tracker_action()
  82 {
  83         global $post, $vars, $now;
  84
  85         if (PKWK_READONLY) die_message('PKWK_READONLY prohibits editing');
  86
  87         $config_name = array_key_exists('_config',$post) ? $post['_config'] : '';
  88
  89         $config = new Config('plugin/tracker/'.$config_name);
  90         if (!$config->read())
  91         {
  92                 return "<p>config file '".htmlspecialchars($config_name)."' not found.</p>";
  93         }
  94         $config->config_name = $config_name;
  95         $source = $config->page.'/page';
  96
  97         $refer = array_key_exists('_refer',$post) ? $post['_refer'] : $post['_base'];
  98
  99         if (!is_pagename($refer))
 100         {
 101                 return array(
 102                         'msg'=>'cannot write',
 103                         'body'=>'page name ('.htmlspecialchars($refer).') is not valid.'
 104                 );
 105         }
 106         if (!is_page($source))
 107         {
 108                 return array(
 109                         'msg'=>'cannot write',
 110                         'body'=>'page template ('.htmlspecialchars($source).') is not exist.'
 111                 );
 112         }
 113         // ¥Ú¡¼¥¸Ì¾¤ò·èÄê
 114         $base = $post['_base'];
 115         $num = 0;
 116         $name = (array_key_exists('_name',$post)) ? $post['_name'] : '';
 117         if (array_key_exists('_page',$post))
 118         {
 119                 $page = $real = $post['_page'];
 120         }
 121         else
 122         {
 123                 $real = is_pagename($name) ? $name : ++$num;
 124                 $page = get_fullname('./'.$real,$base);
 125         }
 126         if (!is_pagename($page))
 127         {
 128                 $page = $base;
 129         }
 130
 131         while (is_page($page))
 132         {
 133                 $real = ++$num;
 134                 $page = "$base/$real";
 135         }
 136         // ¥Ú¡¼¥¸¥Ç¡¼¥¿¤òÀ¸À®
 137         $postdata = plugin_tracker_get_source($source);
 138
 139         // µ¬Äê¤Î¥Ç¡¼¥¿
 140         $_post = array_merge($post,$_FILES);
 141         $_post['_date'] = $now;
 142         $_post['_page'] = $page;
 143         $_post['_name'] = $name;
 144         $_post['_real'] = $real;
 145         // $_post['_refer'] = $_post['refer'];
 146
 147         $fields = plugin_tracker_get_fields($page,$refer,$config);
 148
 149         // Creating an empty page, before attaching files
 150         touch(get_filename($page));
 151
 152         foreach (array_keys($fields) as $key)
 153         {
 154                 $value = array_key_exists($key,$_post) ?
 155                         $fields[$key]->format_value($_post[$key]) : '';
 156
 157                 foreach (array_keys($postdata) as $num)
 158                 {
 159                         if (trim($postdata[$num]) == '')
 160                         {
 161                                 continue;
 162                         }
 163                         $postdata[$num] = str_replace(
 164                                 "[$key]",
 165                                 ($postdata[$num]{0} == '|' or $postdata[$num]{0} == ':') ?
 166                                         str_replace('|','&#x7c;',$value) : $value,
 167                                 $postdata[$num]
 168                         );
 169                 }
 170         }
 171
 172         // Writing page data, without touch
 173         page_write($page, join('', $postdata));
 174
 175         $r_page = rawurlencode($page);
 176
 177         pkwk_headers_sent();
 178         header('Location: ' . get_script_uri() . '?' . $r_page);
 179         exit;
 180 }
 181 /*
 182 function plugin_tracker_inline()
 183 {
 184         global $vars;
 185
 186         if (PKWK_READONLY) return ''; // Show nothing
 187
 188         $args = func_get_args();
 189         if (count($args) < 3)
 190         {
 191                 return FALSE;
 192         }
 193         $body = array_pop($args);
 194         list($config_name,$field) = $args;
 195
 196         $config = new Config('plugin/tracker/'.$config_name);
 197
 198         if (!$config->read())
 199         {
 200                 return "config file '".htmlspecialchars($config_name)."' not found.";
 201         }
 202
 203         $config->config_name = $config_name;
 204
 205         $fields = plugin_tracker_get_fields($vars['page'],$vars['page'],$config);
 206         $fields[$field]->default_value = $body;
 207         return $fields[$field]->get_tag();
 208 }
 209 */
 210 // ¥Õ¥£¡¼¥ë¥É¥ª¥Ö¥¸¥§¥¯¥È¤ò¹½ÃÛ¤¹¤ë
 211 function plugin_tracker_get_fields($base,$refer,&$config)
 212 {
 213         global $now,$_tracker_messages;
 214
 215         $fields = array();
 216         // Í½Ìó¸ì
 217         foreach (array(
 218                 '_date'=>'text',    // Åê¹ÆÆü»þ
 219                 '_update'=>'date',  // ºÇ½ª¹¹¿·
 220                 '_past'=>'past',    // ·Ð²á(passage)
 221                 '_page'=>'page',    // ¥Ú¡¼¥¸Ì¾
 222                 '_name'=>'text',    // »ØÄê¤µ¤ì¤¿¥Ú¡¼¥¸Ì¾
 223                 '_real'=>'real',    // ¼ÂºÝ¤Î¥Ú¡¼¥¸Ì¾
 224                 '_refer'=>'page',   // »²¾È¸µ(¥Õ¥©¡¼¥à¤Î¤¢¤ë¥Ú¡¼¥¸)
 225                 '_base'=>'page',    // ´ð½à¥Ú¡¼¥¸
 226                 '_submit'=>'submit' // ÄÉ²Ã¥Ü¥¿¥ó
 227                 ) as $field=>$class)
 228         {
 229                 $class = 'Tracker_field_'.$class;
 230                 $fields[$field] = &new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
 231         }
 232
 233         foreach ($config->get('fields') as $field)
 234         {
 235                 // 0=>¹àÌÜÌ¾ 1=>¸«½Ð¤· 2=>·Á¼° 3=>¥ª¥×¥·¥ç¥ó 4=>¥Ç¥Õ¥©¥ë¥ÈÃÍ
 236                 $class = 'Tracker_field_'.$field[2];
 237                 if (!class_exists($class))
 238                 { // ¥Ç¥Õ¥©¥ë¥È
 239                         $class = 'Tracker_field_text';
 240                         $field[2] = 'text';
 241                         $field[3] = '20';
 242                 }
 243                 $fields[$field[0]] = &new $class($field,$base,$refer,$config);
 244         }
 245         return $fields;
 246 }
 247 // ¥Õ¥£¡¼¥ë¥É¥¯¥é¥¹
 248 class Tracker_field
 249 {
 250         var $name;
 251         var $title;
 252         var $values;
 253         var $default_value;
 254         var $page;
 255         var $refer;
 256         var $config;
 257         var $data;
 258         var $sort_type = SORT_REGULAR;
 259         var $id = 0;
 260
 261         function Tracker_field($field,$page,$refer,&$config)
 262         {
 263                 global $post;
 264                 static $id = 0;
 265
 266                 $this->id = ++$id;
 267                 $this->name = $field[0];
 268                 $this->title = $field[1];
 269                 $this->values = explode(',',$field[3]);
 270                 $this->default_value = $field[4];
 271                 $this->page = $page;
 272                 $this->refer = $refer;
 273                 $this->config = &$config;
 274                 $this->data = array_key_exists($this->name,$post) ? $post[$this->name] : '';
 275         }
 276         function get_tag()
 277         {
 278         }
 279         function get_style($str)
 280         {
 281                 return '%s';
 282         }
 283         function format_value($value)
 284         {
 285                 return $value;
 286         }
 287         function format_cell($str)
 288         {
 289                 return $str;
 290         }
 291         function get_value($value)
 292         {
 293                 return $value;
 294         }
 295 }
 296 class Tracker_field_text extends Tracker_field
 297 {
 298         var $sort_type = SORT_STRING;
 299
 300         function get_tag()
 301         {
 302                 $s_name = htmlspecialchars($this->name);
 303                 $s_size = htmlspecialchars($this->values[0]);
 304                 $s_value = htmlspecialchars($this->default_value);
 305                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" value=\"$s_value\" />";
 306         }
 307 }
 308 class Tracker_field_page extends Tracker_field_text
 309 {
 310         var $sort_type = SORT_STRING;
 311
 312         function format_value($value)
 313         {
 314                 global $WikiName;
 315
 316                 $value = strip_bracket($value);
 317                 if (is_pagename($value))
 318                 {
 319                         $value = "[[$value]]";
 320                 }
 321                 return parent::format_value($value);
 322         }
 323 }
 324 class Tracker_field_real extends Tracker_field_text
 325 {
 326         var $sort_type = SORT_REGULAR;
 327 }
 328 class Tracker_field_title extends Tracker_field_text
 329 {
 330         var $sort_type = SORT_STRING;
 331
 332         function format_cell($str)
 333         {
 334                 make_heading($str);
 335                 return $str;
 336         }
 337 }
 338 class Tracker_field_textarea extends Tracker_field
 339 {
 340         var $sort_type = SORT_STRING;
 341
 342         function get_tag()
 343         {
 344                 $s_name = htmlspecialchars($this->name);
 345                 $s_cols = htmlspecialchars($this->values[0]);
 346                 $s_rows = htmlspecialchars($this->values[1]);
 347                 $s_value = htmlspecialchars($this->default_value);
 348                 return "<textarea name=\"$s_name\" cols=\"$s_cols\" rows=\"$s_rows\">$s_value</textarea>";
 349         }
 350         function format_cell($str)
 351         {
 352                 $str = preg_replace('/[\r\n]+/','',$str);
 353                 if (!empty($this->values[2]) and strlen($str) > ($this->values[2] + 3))
 354                 {
 355                         $str = mb_substr($str,0,$this->values[2]).'...';
 356                 }
 357                 return $str;
 358         }
 359 }
 360 class Tracker_field_format extends Tracker_field
 361 {
 362         var $sort_type = SORT_STRING;
 363
 364         var $styles = array();
 365         var $formats = array();
 366
 367         function Tracker_field_format($field,$page,$refer,&$config)
 368         {
 369                 parent::Tracker_field($field,$page,$refer,$config);
 370
 371                 foreach ($this->config->get($this->name) as $option)
 372                 {
 373                         list($key,$style,$format) = array_pad(array_map(create_function('$a','return trim($a);'),$option),3,'');
 374                         if ($style != '')
 375                         {
 376                                 $this->styles[$key] = $style;
 377                         }
 378                         if ($format != '')
 379                         {
 380                                 $this->formats[$key] = $format;
 381                         }
 382                 }
 383         }
 384         function get_tag()
 385         {
 386                 $s_name = htmlspecialchars($this->name);
 387                 $s_size = htmlspecialchars($this->values[0]);
 388                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" />";
 389         }
 390         function get_key($str)
 391         {
 392                 return ($str == '') ? 'IS NULL' : 'IS NOT NULL';
 393         }
 394         function format_value($str)
 395         {
 396                 if (is_array($str))
 397                 {
 398                         return join(', ',array_map(array($this,'format_value'),$str));
 399                 }
 400                 $key = $this->get_key($str);
 401                 return array_key_exists($key,$this->formats) ? str_replace('%s',$str,$this->formats[$key]) : $str;
 402         }
 403         function get_style($str)
 404         {
 405                 $key = $this->get_key($str);
 406                 return array_key_exists($key,$this->styles) ? $this->styles[$key] : '%s';
 407         }
 408 }
 409 class Tracker_field_file extends Tracker_field_format
 410 {
 411         var $sort_type = SORT_STRING;
 412
 413         function get_tag()
 414         {
 415                 $s_name = htmlspecialchars($this->name);
 416                 $s_size = htmlspecialchars($this->values[0]);
 417                 return "<input type=\"file\" name=\"$s_name\" size=\"$s_size\" />";
 418         }
 419         function format_value($str)
 420         {
 421                 if (array_key_exists($this->name,$_FILES))
 422                 {
 423                         require_once(PLUGIN_DIR.'attach.inc.php');
 424                         $result = attach_upload($_FILES[$this->name],$this->page);
 425                         if ($result['result']) // ¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù
 426                         {
 427                                 return parent::format_value($this->page.'/'.$_FILES[$this->name]['name']);
 428                         }
 429                 }
 430                 // ¥Õ¥¡¥¤¥ë¤¬»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¡¢¥¢¥Ã¥×¥í¡¼¥É¤Ë¼ºÇÔ
 431                 return parent::format_value('');
 432         }
 433 }
 434 class Tracker_field_radio extends Tracker_field_format
 435 {
 436         var $sort_type = SORT_NUMERIC;
 437
 438         function get_tag()
 439         {
 440                 $s_name = htmlspecialchars($this->name);
 441                 $retval = '';
 442                 $id = 0;
 443                 foreach ($this->config->get($this->name) as $option)
 444                 {
 445                         $s_option = htmlspecialchars($option[0]);
 446                         $checked = trim($option[0]) == trim($this->default_value) ? ' checked="checked"' : '';
 447                         ++$id;
 448                         $s_id = '_p_tracker_' . $s_name . '_' . $this->id . '_' . $id;
 449                         $retval .= '<input type="radio" name="' .  $s_name . '" id="' . $s_id .
 450                                 '" value="' . $s_option . '"' . $checked . ' />' .
 451                                 '<label for="' . $s_id . '">' . $s_option . '</label>' . "\n";
 452                 }
 453
 454                 return $retval;
 455         }
 456         function get_key($str)
 457         {
 458                 return $str;
 459         }
 460         function get_value($value)
 461         {
 462                 static $options = array();
 463                 if (!array_key_exists($this->name,$options))
 464                 {
 465                         $options[$this->name] = array_flip(array_map(create_function('$arr','return $arr[0];'),$this->config->get($this->name)));
 466                 }
 467                 return array_key_exists($value,$options[$this->name]) ? $options[$this->name][$value] : $value;
 468         }
 469 }
 470 class Tracker_field_select extends Tracker_field_radio
 471 {
 472         var $sort_type = SORT_NUMERIC;
 473
 474         function get_tag($empty=FALSE)
 475         {
 476                 $s_name = htmlspecialchars($this->name);
 477                 $s_size = (array_key_exists(0,$this->values) and is_numeric($this->values[0])) ?
 478                         ' size="'.htmlspecialchars($this->values[0]).'"' : '';
 479                 $s_multiple = (array_key_exists(1,$this->values) and strtolower($this->values[1]) == 'multiple') ?
 480                         ' multiple="multiple"' : '';
 481                 $retval = "<select name=\"{$s_name}[]\"$s_size$s_multiple>\n";
 482                 if ($empty)
 483                 {
 484                         $retval .= " <option value=\"\"></option>\n";
 485                 }
 486                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 487                 foreach ($this->config->get($this->name) as $option)
 488                 {
 489                         $s_option = htmlspecialchars($option[0]);
 490                         $selected = array_key_exists(trim($option[0]),$defaults) ? ' selected="selected"' : '';
 491                         $retval .= " <option value=\"$s_option\"$selected>$s_option</option>\n";
 492                 }
 493                 $retval .= "</select>";
 494
 495                 return $retval;
 496         }
 497 }
 498 class Tracker_field_checkbox extends Tracker_field_radio
 499 {
 500         var $sort_type = SORT_NUMERIC;
 501
 502         function get_tag($empty=FALSE)
 503         {
 504                 $s_name = htmlspecialchars($this->name);
 505                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 506                 $retval = '';
 507                 $id = 0;
 508                 foreach ($this->config->get($this->name) as $option)
 509                 {
 510                         $s_option = htmlspecialchars($option[0]);
 511                         $checked = array_key_exists(trim($option[0]),$defaults) ?
 512                                 ' checked="checked"' : '';
 513                         ++$id;
 514                         $s_id = '_p_tracker_' . $s_name . '_' . $this->id . '_' . $id;
 515                         $retval .= '<input type="checkbox" name="' . $s_name .
 516                                 '[]" id="' . $s_id . '" value="' . $s_option . '"' . $checked . ' />' .
 517                                 '<label for="' . $s_id . '">' . $s_option . '</label>' . "\n";
 518                 }
 519
 520                 return $retval;
 521         }
 522 }
 523 class Tracker_field_hidden extends Tracker_field_radio
 524 {
 525         var $sort_type = SORT_NUMERIC;
 526
 527         function get_tag($empty=FALSE)
 528         {
 529                 $s_name = htmlspecialchars($this->name);
 530                 $s_default = htmlspecialchars($this->default_value);
 531                 $retval = "<input type=\"hidden\" name=\"$s_name\" value=\"$s_default\" />\n";
 532
 533                 return $retval;
 534         }
 535 }
 536 class Tracker_field_submit extends Tracker_field
 537 {
 538         function get_tag()
 539         {
 540                 $s_title = htmlspecialchars($this->title);
 541                 $s_page = htmlspecialchars($this->page);
 542                 $s_refer = htmlspecialchars($this->refer);
 543                 $s_config = htmlspecialchars($this->config->config_name);
 544
 545                 return <<<EOD
 546 <input type="submit" value="$s_title" />
 547 <input type="hidden" name="plugin" value="tracker" />
 548 <input type="hidden" name="_refer" value="$s_refer" />
 549 <input type="hidden" name="_base" value="$s_page" />
 550 <input type="hidden" name="_config" value="$s_config" />
 551 EOD;
 552         }
 553 }
 554 class Tracker_field_date extends Tracker_field
 555 {
 556         var $sort_type = SORT_NUMERIC;
 557
 558         function format_cell($timestamp)
 559         {
 560                 return format_date($timestamp);
 561         }
 562 }
 563 class Tracker_field_past extends Tracker_field
 564 {
 565         var $sort_type = SORT_NUMERIC;
 566
 567         function format_cell($timestamp)
 568         {
 569                 return get_passage($timestamp,FALSE);
 570         }
 571         function get_value($value)
 572         {
 573                 return UTIME - $value;
 574         }
 575 }
 576 ///////////////////////////////////////////////////////////////////////////
 577 // °ìÍ÷É½¼¨
 578 function plugin_tracker_list_convert()
 579 {
 580         global $vars;
 581
 582         $config = 'default';
 583         $page = $refer = $vars['page'];
 584         $field = '_page';
 585         $order = '';
 586         $list = 'list';
 587         $limit = NULL;
 588         if (func_num_args())
 589         {
 590                 $args = func_get_args();
 591                 switch (count($args))
 592                 {
 593                         case 4:
 594                                 $limit = is_numeric($args[3]) ? $args[3] : $limit;
 595                         case 3:
 596                                 $order = $args[2];
 597                         case 2:
 598                                 $args[1] = get_fullname($args[1],$page);
 599                                 $page = is_pagename($args[1]) ? $args[1] : $page;
 600                         case 1:
 601                                 $config = ($args[0] != '') ? $args[0] : $config;
 602                                 list($config,$list) = array_pad(explode('/',$config,2),2,$list);
 603                 }
 604         }
 605         return plugin_tracker_getlist($page,$refer,$config,$list,$order,$limit);
 606 }
 607 function plugin_tracker_list_action()
 608 {
 609         global $script,$vars,$_tracker_messages;
 610
 611         $page = $refer = $vars['refer'];
 612         $s_page = make_pagelink($page);
 613         $config = $vars['config'];
 614         $list = array_key_exists('list',$vars) ? $vars['list'] : 'list';
 615         $order = array_key_exists('order',$vars) ? $vars['order'] : '_real:SORT_DESC';
 616
 617         return array(
 618                 'msg' => $_tracker_messages['msg_list'],
 619                 'body'=> str_replace('$1',$s_page,$_tracker_messages['msg_back']).
 620                         plugin_tracker_getlist($page,$refer,$config,$list,$order)
 621         );
 622 }
 623 function plugin_tracker_getlist($page,$refer,$config_name,$list,$order='',$limit=NULL)
 624 {
 625         $config = new Config('plugin/tracker/'.$config_name);
 626
 627         if (!$config->read())
 628         {
 629                 return "<p>config file '".htmlspecialchars($config_name)."' is not exist.";
 630         }
 631
 632         $config->config_name = $config_name;
 633
 634         if (!is_page($config->page.'/'.$list))
 635         {
 636                 return "<p>config file '".make_pagelink($config->page.'/'.$list)."' not found.</p>";
 637         }
 638
 639         $list = &new Tracker_list($page,$refer,$config,$list);
 640         $list->sort($order);
 641         return $list->toString($limit);
 642 }
 643
 644 // °ìÍ÷¥¯¥é¥¹
 645 class Tracker_list
 646 {
 647         var $page;
 648         var $config;
 649         var $list;
 650         var $fields;
 651         var $pattern;
 652         var $pattern_fields;
 653         var $rows;
 654         var $order;
 655
 656         function Tracker_list($page,$refer,&$config,$list)
 657         {
 658                 $this->page = $page;
 659                 $this->config = &$config;
 660                 $this->list = $list;
 661                 $this->fields = plugin_tracker_get_fields($page,$refer,$config);
 662
 663                 $pattern = join('',plugin_tracker_get_source($config->page.'/page'));
 664                 // ¥Ö¥í¥Ã¥¯¥×¥é¥°¥¤¥ó¤ò¥Õ¥£¡¼¥ë¥É¤ËÃÖ´¹
 665                 // #comment¤Ê¤É¤ÇÁ°¸å¤ËÊ¸»úÎó¤ÎÁý¸º¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë¡¢[_block_xxx]¤ËµÛ¤¤¹þ¤Þ¤»¤ë¤è¤¦¤Ë¤¹¤ë
 666                 $pattern = preg_replace('/^\#([^\(\s]+)(?:\((.*)\))?\s*$/m','[_block_$1]',$pattern);
 667
 668                 // ¥Ñ¥¿¡¼¥ó¤òÀ¸À®
 669                 $this->pattern = '';
 670                 $this->pattern_fields = array();
 671                 $pattern = preg_split('/\\\\\[(\w+)\\\\\]/',preg_quote($pattern,'/'),-1,PREG_SPLIT_DELIM_CAPTURE);
 672                 while (count($pattern))
 673                 {
 674                         $this->pattern .= preg_replace('/\s+/','\\s*','(?>\\s*'.trim(array_shift($pattern)).'\\s*)');
 675                         if (count($pattern))
 676                         {
 677                                 $field = array_shift($pattern);
 678                                 $this->pattern_fields[] = $field;
 679                                 $this->pattern .= '(.*)';
 680                         }
 681                 }
 682                 // ¥Ú¡¼¥¸¤ÎÎóµó¤È¼è¤ê¹þ¤ß
 683                 $this->rows = array();
 684                 $pattern = "$page/";
 685                 $pattern_len = strlen($pattern);
 686                 foreach (get_existpages() as $_page)
 687                 {
 688                         if (strpos($_page,$pattern) === 0)
 689                         {
 690                                 $name = substr($_page,$pattern_len);
 691                                 if (preg_match(TRACKER_LIST_EXCLUDE_PATTERN,$name))
 692                                 {
 693                                         continue;
 694                                 }
 695                                 $this->add($_page,$name);
 696                         }
 697                 }
 698         }
 699         function add($page,$name)
 700         {
 701                 static $moved = array();
 702
 703                 // Ìµ¸Â¥ë¡¼¥×ËÉ»ß
 704                 if (array_key_exists($name,$this->rows))
 705                 {
 706                         return;
 707                 }
 708
 709                 $source = plugin_tracker_get_source($page);
 710                 if (preg_match('/move\sto\s(.+)/',$source[0],$matches))
 711                 {
 712                         $page = strip_bracket(trim($matches[1]));
 713                         if (array_key_exists($page,$moved) or !is_page($page))
 714                         {
 715                                 return;
 716                         }
 717                         $moved[$page] = TRUE;
 718                         return $this->add($page,$name);
 719                 }
 720                 $source = join('',preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/','$1$2',$source));
 721
 722                 // ¥Ç¥Õ¥©¥ë¥ÈÃÍ
 723                 $this->rows[$name] = array(
 724                         '_page'  => "[[$page]]",
 725                         '_refer' => $this->page,
 726                         '_real'  => $name,
 727                         '_update'=> get_filetime($page),
 728                         '_past'  => get_filetime($page)
 729                 );
 730                 if ($this->rows[$name]['_match'] = preg_match("/{$this->pattern}/s",$source,$matches))
 731                 {
 732                         array_shift($matches);
 733                         foreach ($this->pattern_fields as $key=>$field)
 734                         {
 735                                 $this->rows[$name][$field] = trim($matches[$key]);
 736                         }
 737                 }
 738         }
 739         function sort($order)
 740         {
 741                 if ($order == '')
 742                 {
 743                         return;
 744                 }
 745                 $names = array_flip(array_keys($this->fields));
 746                 $this->order = array();
 747                 foreach (explode(';',$order) as $item)
 748                 {
 749                         list($key,$dir) = array_pad(explode(':',$item),1,'ASC');
 750                         if (!array_key_exists($key,$names))
 751                         {
 752                                 continue;
 753                         }
 754                         switch (strtoupper($dir))
 755                         {
 756                                 case 'SORT_ASC':
 757                                 case 'ASC':
 758                                 case SORT_ASC:
 759                                         $dir = SORT_ASC;
 760                                         break;
 761                                 case 'SORT_DESC':
 762                                 case 'DESC':
 763                                 case SORT_DESC:
 764                                         $dir = SORT_DESC;
 765                                         break;
 766                                 default:
 767                                         continue;
 768                         }
 769                         $this->order[$key] = $dir;
 770                 }
 771                 $keys = array();
 772                 $params = array();
 773                 foreach ($this->order as $field=>$order)
 774                 {
 775                         if (!array_key_exists($field,$names))
 776                         {
 777                                 continue;
 778                         }
 779                         foreach ($this->rows as $row)
 780                         {
 781                                 $keys[$field][] = isset($row[$field])? $this->fields[$field]->get_value($row[$field]) : '';
 782                         }
 783                         $params[] = $keys[$field];
 784                         $params[] = $this->fields[$field]->sort_type;
 785                         $params[] = $order;
 786
 787                 }
 788                 $params[] = &$this->rows;
 789
 790                 call_user_func_array('array_multisort',$params);
 791         }
 792         function replace_item($arr)
 793         {
 794                 $params = explode(',',$arr[1]);
 795                 $name = array_shift($params);
 796                 if ($name == '')
 797                 {
 798                         $str = '';
 799                 }
 800                 else if (array_key_exists($name,$this->items))
 801                 {
 802                         $str = $this->items[$name];
 803                         if (array_key_exists($name,$this->fields))
 804                         {
 805                                 $str = $this->fields[$name]->format_cell($str);
 806                         }
 807                 }
 808                 else
 809                 {
 810                         return $this->pipe ? str_replace('|','&#x7c;',$arr[0]) : $arr[0];
 811                 }
 812                 $style = count($params) ? $params[0] : $name;
 813                 if (array_key_exists($style,$this->items)
 814                         and array_key_exists($style,$this->fields))
 815                 {
 816                         $str = sprintf($this->fields[$style]->get_style($this->items[$style]),$str);
 817                 }
 818                 return $this->pipe ? str_replace('|','&#x7c;',$str) : $str;
 819         }
 820         function replace_title($arr)
 821         {
 822                 global $script;
 823
 824                 $field = $sort = $arr[1];
 825                 if ($sort == '_name' or $sort == '_page')
 826                 {
 827                         $sort = '_real';
 828                 }
 829                 if (!array_key_exists($field,$this->fields))
 830                 {
 831                         return $arr[0];
 832                 }
 833                 $dir = SORT_ASC;
 834                 $arrow = '';
 835                 $order = $this->order;
 836
 837                 if (is_array($order) && isset($order[$sort]))
 838                 {
 839                         // BugTrack2/106: Only variables can be passed by reference from PHP 5.0.5
 840                         $order_keys = array_keys($order); // with array_shift();
 841
 842                         $index = array_flip($order_keys);
 843                         $pos = 1 + $index[$sort];
 844                         $b_end = ($sort == array_shift($order_keys));
 845                         $b_order = ($order[$sort] == SORT_ASC);
 846                         $dir = ($b_end xor $b_order) ? SORT_ASC : SORT_DESC;
 847                         $arrow = '&br;'.($b_order ? '&uarr;' : '&darr;')."($pos)";
 848
 849                         unset($order[$sort], $order_keys);
 850                 }
 851                 $title = $this->fields[$field]->title;
 852                 $r_page = rawurlencode($this->page);
 853                 $r_config = rawurlencode($this->config->config_name);
 854                 $r_list = rawurlencode($this->list);
 855                 $_order = array("$sort:$dir");
 856                 if (is_array($order))
 857                         foreach ($order as $key=>$value)
 858                                 $_order[] = "$key:$value";
 859                 $r_order = rawurlencode(join(';',$_order));
 860
 861                 return "[[$title$arrow>$script?plugin=tracker_list&refer=$r_page&config=$r_config&list=$r_list&order=$r_order]]";
 862         }
 863         function toString($limit=NULL)
 864         {
 865                 global $_tracker_messages;
 866
 867                 $source = '';
 868                 $body = array();
 869
 870                 if ($limit !== NULL and count($this->rows) > $limit)
 871                 {
 872                         $source = str_replace(
 873                                 array('$1','$2'),
 874                                 array(count($this->rows),$limit),
 875                                 $_tracker_messages['msg_limit'])."\n";
 876                         $this->rows = array_splice($this->rows,0,$limit);
 877                 }
 878                 if (count($this->rows) == 0)
 879                 {
 880                         return '';
 881                 }
 882                 foreach (plugin_tracker_get_source($this->config->page.'/'.$this->list) as $line)
 883                 {
 884                         if (preg_match('/^\|(.+)\|[hHfFcC]$/',$line))
 885                         {
 886                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_title'),$line);
 887                         }
 888                         else
 889                         {
 890                                 $body[] = $line;
 891                         }
 892                 }
 893                 foreach ($this->rows as $key=>$row)
 894                 {
 895                         if (!TRACKER_LIST_SHOW_ERROR_PAGE and !$row['_match'])
 896                         {
 897                                 continue;
 898                         }
 899                         $this->items = $row;
 900                         foreach ($body as $line)
 901                         {
 902                                 if (trim($line) == '')
 903                                 {
 904                                         $source .= $line;
 905                                         continue;
 906                                 }
 907                                 $this->pipe = ($line{0} == '|' or $line{0} == ':');
 908                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_item'),$line);
 909                         }
 910                 }
 911                 return convert_html($source);
 912         }
 913 }
 914 function plugin_tracker_get_source($page)
 915 {
 916         $source = get_source($page);
 917         // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
 918         $source = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$source);
 919         // #freeze¤òºï½ü
 920         return preg_replace('/^#freeze\s*$/im', '', $source);
 921 }
 922 ?>