plugin/tracker.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: tracker.inc.php,v 1.17 2003/11/03 15:08:25 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                 $value = array_key_exists($key,$_post) ?
 148                         $fields[$key]->format_value($_post[$key]) : '';
 149
 150                 foreach (array_keys($postdata) as $num)
 151                 {
 152                         if (trim($postdata[$num]) == '')
 153                         {
 154                                 continue;
 155                         }
 156                         $postdata[$num] = str_replace(
 157                                 "[$key]",
 158                                 ($postdata[$num]{0} == '|' or $postdata[$num]{0} == ':') ?
 159                                         str_replace('|','&#x7c;',$value) : $value,
 160                                 $postdata[$num]
 161                         );
 162                 }
 163         }
 164
 165         // ½ñ¤¹þ¤ß
 166         page_write($page,join('',$postdata));
 167
 168         $r_page = rawurlencode($page);
 169
 170         header("Location: $script?$r_page");
 171         exit;
 172 }
 173 /*
 174 function plugin_tracker_inline()
 175 {
 176         global $vars;
 177
 178         $args = func_get_args();
 179         if (count($args) < 3)
 180         {
 181                 return FALSE;
 182         }
 183         $body = array_pop($args);
 184         list($config_name,$field) = $args;
 185
 186         $config = new Config('plugin/tracker/'.$config_name);
 187
 188         if (!$config->read())
 189         {
 190                 return "config file '".htmlspecialchars($config_name)."' not found.";
 191         }
 192
 193         $config->config_name = $config_name;
 194
 195         $fields = plugin_tracker_get_fields($vars['page'],$vars['page'],$config);
 196         $fields[$field]->default_value = $body;
 197         return $fields[$field]->get_tag();
 198 }
 199 */
 200 // ¥Õ¥£¡¼¥ë¥É¥ª¥Ö¥¸¥§¥¯¥È¤ò¹½ÃÛ¤¹¤ë
 201 function plugin_tracker_get_fields($base,$refer,&$config)
 202 {
 203         global $now,$_tracker_messages;
 204
 205         $fields = array();
 206         // Í½Ìó¸ì
 207         foreach (array(
 208                 '_date'=>'text',    // Åê¹ÆÆü»þ
 209                 '_update'=>'date',  // ºÇ½ª¹¹¿·
 210                 '_past'=>'past',    // ·Ð²á(passage)
 211                 '_page'=>'page',    // ¥Ú¡¼¥¸Ì¾
 212                 '_name'=>'text',    // »ØÄê¤µ¤ì¤¿¥Ú¡¼¥¸Ì¾
 213                 '_real'=>'real',    // ¼ÂºÝ¤Î¥Ú¡¼¥¸Ì¾
 214                 '_refer'=>'page',   // »²¾È¸µ(¥Õ¥©¡¼¥à¤Î¤¢¤ë¥Ú¡¼¥¸)
 215                 '_base'=>'page',    // ´ð½à¥Ú¡¼¥¸
 216                 '_submit'=>'submit' // ÄÉ²Ã¥Ü¥¿¥ó
 217                 ) as $field=>$class)
 218         {
 219                 $class = 'Tracker_field_'.$class;
 220                 $fields[$field] = &new $class(array($field,$_tracker_messages["btn$field"],'','20',''),$base,$refer,$config);
 221         }
 222
 223         foreach ($config->get('fields') as $field)
 224         {
 225                 // 0=>¹àÌÜÌ¾ 1=>¸«½Ð¤· 2=>·Á¼° 3=>¥ª¥×¥·¥ç¥ó 4=>¥Ç¥Õ¥©¥ë¥ÈÃÍ
 226                 $class = 'Tracker_field_'.$field[2];
 227                 if (!class_exists($class))
 228                 { // ¥Ç¥Õ¥©¥ë¥È
 229                         $class = 'Tracker_field_text';
 230                         $field[2] = 'text';
 231                         $field[3] = '20';
 232                 }
 233                 $fields[$field[0]] = &new $class($field,$base,$refer,$config);
 234         }
 235         return $fields;
 236 }
 237 // ¥Õ¥£¡¼¥ë¥É¥¯¥é¥¹
 238 class Tracker_field
 239 {
 240         var $name;
 241         var $title;
 242         var $values;
 243         var $default_value;
 244         var $page;
 245         var $refer;
 246         var $config;
 247         var $data;
 248         var $sort_type = SORT_REGULAR;
 249
 250         function Tracker_field($field,$page,$refer,&$config)
 251         {
 252                 global $post;
 253
 254                 $this->name = $field[0];
 255                 $this->title = $field[1];
 256                 $this->values = explode(',',$field[3]);
 257                 $this->default_value = $field[4];
 258                 $this->page = $page;
 259                 $this->refer = $refer;
 260                 $this->config = &$config;
 261                 $this->data = array_key_exists($this->name,$post) ? $post[$this->name] : '';
 262         }
 263         function get_tag()
 264         {
 265         }
 266         function get_style($str)
 267         {
 268                 return '%s';
 269         }
 270         function format_value($value)
 271         {
 272                 return $value;
 273         }
 274         function format_cell($str)
 275         {
 276                 return $str;
 277         }
 278         function get_value($value)
 279         {
 280                 return $value;
 281         }
 282 }
 283 class Tracker_field_text extends Tracker_field
 284 {
 285         var $sort_type = SORT_STRING;
 286
 287         function get_tag()
 288         {
 289                 $s_name = htmlspecialchars($this->name);
 290                 $s_size = htmlspecialchars($this->values[0]);
 291                 $s_value = htmlspecialchars($this->default_value);
 292                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" value=\"$s_value\" />";
 293         }
 294 }
 295 class Tracker_field_page extends Tracker_field_text
 296 {
 297         var $sort_type = SORT_STRING;
 298
 299         function format_value($value)
 300         {
 301                 global $WikiName;
 302
 303                 $value = strip_bracket($value);
 304                 if (is_pagename($value))
 305                 {
 306                         $value = "[[$value]]";
 307                 }
 308                 return parent::format_value($value);
 309         }
 310 }
 311 class Tracker_field_real extends Tracker_field_text
 312 {
 313         var $sort_type = SORT_REGULAR;
 314 }
 315 class Tracker_field_title extends Tracker_field_text
 316 {
 317         var $sort_type = SORT_STRING;
 318
 319         function format_cell($str)
 320         {
 321                 make_heading($str);
 322                 return $str;
 323         }
 324 }
 325 class Tracker_field_textarea extends Tracker_field
 326 {
 327         var $sort_type = SORT_STRING;
 328
 329         function get_tag()
 330         {
 331                 $s_name = htmlspecialchars($this->name);
 332                 $s_cols = htmlspecialchars($this->values[0]);
 333                 $s_rows = htmlspecialchars($this->values[1]);
 334                 $s_value = htmlspecialchars($this->default_value);
 335                 return "<textarea name=\"$s_name\" cols=\"$s_cols\" rows=\"$s_rows\">$s_value</textarea>";
 336         }
 337         function format_cell($str)
 338         {
 339                 $str = preg_replace('/[\r\n]+/','',$str);
 340                 if (!empty($this->values[2]) and strlen($str) > ($this->values[2] + 3))
 341                 {
 342                         $str = mb_substr($str,0,$this->values[2]).'...';
 343                 }
 344                 return $str;
 345         }
 346 }
 347 class Tracker_field_format extends Tracker_field
 348 {
 349         var $sort_type = SORT_STRING;
 350
 351         var $styles = array();
 352         var $formats = array();
 353
 354         function Tracker_field_format($field,$page,$refer,&$config)
 355         {
 356                 parent::Tracker_field($field,$page,$refer,$config);
 357
 358                 foreach ($this->config->get($this->name) as $option)
 359                 {
 360                         list($key,$style,$format) = array_pad(array_map(create_function('$a','return trim($a);'),$option),3,'');
 361                         if ($style != '')
 362                         {
 363                                 $this->styles[$key] = $style;
 364                         }
 365                         if ($format != '')
 366                         {
 367                                 $this->formats[$key] = $format;
 368                         }
 369                 }
 370         }
 371         function get_tag()
 372         {
 373                 $s_name = htmlspecialchars($this->name);
 374                 $s_size = htmlspecialchars($this->values[0]);
 375                 return "<input type=\"text\" name=\"$s_name\" size=\"$s_size\" />";
 376         }
 377         function get_key($str)
 378         {
 379                 return ($str == '') ? 'IS NULL' : 'IS NOT NULL';
 380         }
 381         function format_value($str)
 382         {
 383                 if (is_array($str))
 384                 {
 385                         return join(', ',array_map(array($this,'format_value'),$str));
 386                 }
 387                 $key = $this->get_key($str);
 388                 return array_key_exists($key,$this->formats) ? str_replace('%s',$str,$this->formats[$key]) : $str;
 389         }
 390         function get_style($str)
 391         {
 392                 $key = $this->get_key($str);
 393                 return array_key_exists($key,$this->styles) ? $this->styles[$key] : '%s';
 394         }
 395 }
 396 class Tracker_field_file extends Tracker_field_format
 397 {
 398         var $sort_type = SORT_STRING;
 399
 400         function get_tag()
 401         {
 402                 $s_name = htmlspecialchars($this->name);
 403                 $s_size = htmlspecialchars($this->values[0]);
 404                 return "<input type=\"file\" name=\"$s_name\" size=\"$s_size\" />";
 405         }
 406         function format_value($str)
 407         {
 408                 if (array_key_exists($this->name,$_FILES))
 409                 {
 410                         require_once(PLUGIN_DIR.'attach.inc.php');
 411                         $result = attach_upload($_FILES[$this->name],$this->page);
 412                         if ($result['result']) // ¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù
 413                         {
 414                                 return parent::format_value($this->page.'/'.$_FILES[$this->name]['name']);
 415                         }
 416                 }
 417                 // ¥Õ¥¡¥¤¥ë¤¬»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¡¢¥¢¥Ã¥×¥í¡¼¥É¤Ë¼ºÇÔ
 418                 return parent::format_value('');
 419         }
 420 }
 421 class Tracker_field_radio extends Tracker_field_format
 422 {
 423         var $sort_type = SORT_NUMERIC;
 424
 425         function get_tag()
 426         {
 427                 $s_name = htmlspecialchars($this->name);
 428                 $retval = '';
 429                 foreach ($this->config->get($this->name) as $option)
 430                 {
 431                         $s_option = htmlspecialchars($option[0]);
 432                         $checked = trim($option[0]) == trim($this->default_value) ? ' checked="checked"' : '';
 433                         $retval .= "<input type=\"radio\" name=\"$s_name\" value=\"$s_option\"$checked />$s_option\n";
 434                 }
 435
 436                 return $retval;
 437         }
 438         function get_key($str)
 439         {
 440                 return $str;
 441         }
 442         function get_value($value)
 443         {
 444                 static $options = array();
 445                 if (!array_key_exists($this->name,$options))
 446                 {
 447                         $options[$this->name] = array_flip(array_map(create_function('$arr','return $arr[0];'),$this->config->get($this->name)));
 448                 }
 449                 return array_key_exists($value,$options[$this->name]) ? $options[$this->name][$value] : $value;
 450         }
 451 }
 452 class Tracker_field_select extends Tracker_field_radio
 453 {
 454         var $sort_type = SORT_NUMERIC;
 455
 456         function get_tag($empty=FALSE)
 457         {
 458                 $s_name = htmlspecialchars($this->name);
 459                 $s_size = (array_key_exists(0,$this->values) and is_numeric($this->values[0])) ?
 460                         ' size="'.htmlspecialchars($this->values[0]).'"' : '';
 461                 $s_multiple = (array_key_exists(1,$this->values) and strtolower($this->values[1]) == 'multiple') ?
 462                         ' multiple="multiple"' : '';
 463                 $retval = "<select name=\"{$s_name}[]\"$s_size$s_multiple>\n";
 464                 if ($empty)
 465                 {
 466                         $retval .= " <option value=\"\"></option>\n";
 467                 }
 468                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 469                 foreach ($this->config->get($this->name) as $option)
 470                 {
 471                         $s_option = htmlspecialchars($option[0]);
 472                         $selected = array_key_exists(trim($option[0]),$defaults) ? ' selected="selected"' : '';
 473                         $retval .= " <option value=\"$s_option\"$selected>$s_option</option>\n";
 474                 }
 475                 $retval .= "</select>";
 476
 477                 return $retval;
 478         }
 479 }
 480 class Tracker_field_checkbox extends Tracker_field_radio
 481 {
 482         var $sort_type = SORT_NUMERIC;
 483
 484         function get_tag($empty=FALSE)
 485         {
 486                 $s_name = htmlspecialchars($this->name);
 487                 $defaults = array_flip(preg_split('/\s*,\s*/',$this->default_value,-1,PREG_SPLIT_NO_EMPTY));
 488                 $retval = '';
 489                 foreach ($this->config->get($this->name) as $option)
 490                 {
 491                         $s_option = htmlspecialchars($option[0]);
 492                         $checked = array_key_exists(trim($option[0]),$defaults) ?
 493                                 ' checked="checked"' : '';
 494                         $retval .= "<input type=\"checkbox\" name=\"{$s_name}[]\" value=\"$s_option\"$checked />$s_option\n";
 495                 }
 496
 497                 return $retval;
 498         }
 499 }
 500 class Tracker_field_hidden extends Tracker_field_radio
 501 {
 502         var $sort_type = SORT_NUMERIC;
 503
 504         function get_tag($empty=FALSE)
 505         {
 506                 $s_name = htmlspecialchars($this->name);
 507                 $s_default = htmlspecialchars($this->default_value);
 508                 $retval = "<input type=\"hidden\" name=\"$s_name\" value=\"$s_default\" />\n";
 509
 510                 return $retval;
 511         }
 512 }
 513 class Tracker_field_submit extends Tracker_field
 514 {
 515         function get_tag()
 516         {
 517                 $s_title = htmlspecialchars($this->title);
 518                 $s_page = htmlspecialchars($this->page);
 519                 $s_refer = htmlspecialchars($this->refer);
 520                 $s_config = htmlspecialchars($this->config->config_name);
 521
 522                 return <<<EOD
 523 <input type="submit" value="$s_title" />
 524 <input type="hidden" name="plugin" value="tracker" />
 525 <input type="hidden" name="_refer" value="$s_refer" />
 526 <input type="hidden" name="_base" value="$s_page" />
 527 <input type="hidden" name="_config" value="$s_config" />
 528 EOD;
 529         }
 530 }
 531 class Tracker_field_date extends Tracker_field
 532 {
 533         var $sort_type = SORT_NUMERIC;
 534
 535         function format_cell($timestamp)
 536         {
 537                 return format_date($timestamp);
 538         }
 539 }
 540 class Tracker_field_past extends Tracker_field
 541 {
 542         var $sort_type = SORT_NUMERIC;
 543
 544         function format_cell($timestamp)
 545         {
 546                 return get_passage($timestamp,FALSE);
 547         }
 548         function get_value($value)
 549         {
 550                 return UTIME - $value;
 551         }
 552 }
 553 ///////////////////////////////////////////////////////////////////////////
 554 // °ìÍ÷É½¼¨
 555 function plugin_tracker_list_convert()
 556 {
 557         global $vars;
 558
 559         $config = 'default';
 560         $page = $refer = $vars['page'];
 561         $field = '_page';
 562         $order = '';
 563         $list = 'list';
 564         $limit = NULL;
 565         if (func_num_args())
 566         {
 567                 $args = func_get_args();
 568                 switch (count($args))
 569                 {
 570                         case 4:
 571                                 $limit = is_numeric($args[3]) ? $args[3] : $limit;
 572                         case 3:
 573                                 $order = $args[2];
 574                         case 2:
 575                                 $page = is_pagename($args[1]) ? $args[1] : $page;
 576                         case 1:
 577                                 $config = ($args[0] != '') ? $args[0] : $config;
 578                                 list($config,$list) = array_pad(explode('/',$config,2),2,$list);
 579                 }
 580         }
 581         return plugin_tracker_getlist($page,$refer,$config,$list,$order,$limit);
 582 }
 583 function plugin_tracker_list_action()
 584 {
 585         global $script,$vars,$_tracker_messages;
 586
 587         $page = $refer = $vars['refer'];
 588         $s_page = make_pagelink($page);
 589         $config = $vars['config'];
 590         $list = array_key_exists('list',$vars) ? $vars['list'] : 'list';
 591         $order = array_key_exists('order',$vars) ? $vars['order'] : '_real:SORT_DESC';
 592
 593         return array(
 594                 'msg' => $_tracker_messages['msg_list'],
 595                 'body'=> str_replace('$1',$s_page,$_tracker_messages['msg_back']).
 596                         plugin_tracker_getlist($page,$refer,$config,$list,$order)
 597         );
 598 }
 599 function plugin_tracker_getlist($page,$refer,$config_name,$list,$order='',$limit=NULL)
 600 {
 601         $config = new Config('plugin/tracker/'.$config_name);
 602
 603         if (!$config->read())
 604         {
 605                 return "<p>config file '".htmlspecialchars($config_name)."' is not exist.";
 606         }
 607         $config->config_name = $config_name;
 608         $list = &new Tracker_list($page,$refer,$config,$list);
 609         $list->sort($order);
 610         return $list->toString($limit);
 611 }
 612
 613 // °ìÍ÷¥¯¥é¥¹
 614 class Tracker_list
 615 {
 616         var $page;
 617         var $config;
 618         var $list;
 619         var $fields;
 620         var $pattern;
 621         var $pattern_fields;
 622         var $rows;
 623         var $order;
 624
 625         function Tracker_list($page,$refer,&$config,$list)
 626         {
 627                 $this->page = $page;
 628                 $this->config = &$config;
 629                 $this->list = is_page($config->page.'/'.$list) ? $list : 'list';
 630                 $this->fields = plugin_tracker_get_fields($page,$refer,$config);
 631
 632                 $pattern = join('',plugin_tracker_get_source($config->page.'/page'));
 633                 // ¥Ö¥í¥Ã¥¯¥×¥é¥°¥¤¥ó¤ò¥Õ¥£¡¼¥ë¥É¤ËÃÖ´¹
 634                 // #comment¤Ê¤É¤ÇÁ°¸å¤ËÊ¸»úÎó¤ÎÁý¸º¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë¡¢[_block_xxx]¤ËµÛ¤¤¹þ¤Þ¤»¤ë¤è¤¦¤Ë¤¹¤ë
 635                 $pattern = preg_replace('/^\#([^\(\s]+)(?:\((.*)\))?\s*$/m','[_block_$1]',$pattern);
 636
 637                 // ¥Ñ¥¿¡¼¥ó¤òÀ¸À®
 638                 $this->pattern = '';
 639                 $this->pattern_fields = array();
 640                 $pattern = preg_split('/\\\\\[(\w+)\\\\\]/',preg_quote($pattern,'/'),-1,PREG_SPLIT_DELIM_CAPTURE);
 641                 while (count($pattern))
 642                 {
 643                         $this->pattern .= preg_replace('/\s+/','\\s*','(?>\\s*'.trim(array_shift($pattern)).'\\s*)');
 644                         if (count($pattern))
 645                         {
 646                                 $field = array_shift($pattern);
 647                                 $this->pattern_fields[] = $field;
 648                                 $this->pattern .= '(.*)';
 649                         }
 650                 }
 651                 // ¥Ú¡¼¥¸¤ÎÎóµó¤È¼è¤ê¹þ¤ß
 652                 $this->rows = array();
 653                 $pattern = "$page/";
 654                 $pattern_len = strlen($pattern);
 655                 foreach (get_existpages() as $_page)
 656                 {
 657                         if (strpos($_page,$pattern) === 0)
 658                         {
 659                                 $name = substr($_page,$pattern_len);
 660                                 if (preg_match(TRACKER_LIST_EXCLUDE_PATTERN,$name))
 661                                 {
 662                                         continue;
 663                                 }
 664                                 $this->add($_page,$name);
 665                         }
 666                 }
 667         }
 668         function add($page,$name)
 669         {
 670                 static $moved = array();
 671
 672                 // Ìµ¸Â¥ë¡¼¥×ËÉ»ß
 673                 if (array_key_exists($name,$this->rows))
 674                 {
 675                         return;
 676                 }
 677
 678                 $source = plugin_tracker_get_source($page);
 679                 if (preg_match('/move\sto\s(.+)/',$source[0],$matches))
 680                 {
 681                         $page = strip_bracket(trim($matches[1]));
 682                         if (array_key_exists($page,$moved) or !is_page($page))
 683                         {
 684                                 return;
 685                         }
 686                         $moved[$page] = TRUE;
 687                         return $this->add($page,$name);
 688                 }
 689                 $source = join('',preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/','$1$2',$source));
 690
 691                 // ¥Ç¥Õ¥©¥ë¥ÈÃÍ
 692                 $this->rows[$name] = array(
 693                         '_page'  => "[[$page]]",
 694                         '_refer' => $this->page,
 695                         '_real'  => $name,
 696                         '_update'=> get_filetime($page),
 697                         '_past'  => get_filetime($page)
 698                 );
 699                 if ($this->rows[$name]['_match'] = preg_match("/{$this->pattern}/s",$source,$matches))
 700                 {
 701                         array_shift($matches);
 702                         foreach ($this->pattern_fields as $key=>$field)
 703                         {
 704                                 $this->rows[$name][$field] = trim($matches[$key]);
 705                         }
 706                 }
 707         }
 708         function sort($order)
 709         {
 710                 if ($order == '')
 711                 {
 712                         return;
 713                 }
 714                 $names = array_flip(array_keys($this->fields));
 715                 $this->order = array();
 716                 foreach (explode(';',$order) as $item)
 717                 {
 718                         list($key,$dir) = array_pad(explode(':',$item),1,'ASC');
 719                         if (!array_key_exists($key,$names))
 720                         {
 721                                 continue;
 722                         }
 723                         switch (strtoupper($dir))
 724                         {
 725                                 case 'SORT_ASC':
 726                                 case 'ASC':
 727                                 case SORT_ASC:
 728                                         $dir = SORT_ASC;
 729                                         break;
 730                                 case 'SORT_DESC':
 731                                 case 'DESC':
 732                                 case SORT_DESC:
 733                                         $dir = SORT_DESC;
 734                                         break;
 735                                 default:
 736                                         continue;
 737                         }
 738                         $this->order[$key] = $dir;
 739                 }
 740                 $keys = array();
 741                 $eval_arg = 'return array_multisort(';
 742                 foreach ($this->order as $field=>$order)
 743                 {
 744                         if (!array_key_exists($field,$names))
 745                         {
 746                                 continue;
 747                         }
 748                         $eval_arg .= '$keys['."'$field'],".
 749                                 $this->fields[$field]->sort_type.','.
 750                                 $order.',';
 751                         foreach ($this->rows as $row)
 752                         {
 753                                 $keys[$field][] = $this->fields[$field]->get_value($row[$field]);
 754                         }
 755                 }
 756                 $eval_arg .= '$this->rows);';
 757                 eval($eval_arg);
 758         }
 759         function replace_item($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                         $b_end = ($sort == array_shift(array_keys($order)));
 807                         $b_order = ($order[$sort] == SORT_ASC);
 808                         $dir = ($b_end xor $b_order) ? SORT_ASC : SORT_DESC;
 809                         $arrow = $b_end ? ($b_order ? '&uarr;' : '&darr;') : '';
 810                         unset($order[$sort]);
 811                 }
 812                 $title = $this->fields[$field]->title;
 813                 $r_page = rawurlencode($this->page);
 814                 $r_config = rawurlencode($this->config->config_name);
 815                 $r_list = rawurlencode($this->list);
 816                 $_order = array("$sort:$dir");
 817                 foreach ($order as $key=>$value)
 818                 {
 819                         $_order[] = "$key:$value";
 820                 }
 821                 $r_order = rawurlencode(join(';',$_order));
 822
 823                 return "[[$title$arrow>$script?plugin=tracker_list&refer=$r_page&config=$r_config&list=$r_list&order=$r_order]]";
 824         }
 825         function toString($limit=NULL)
 826         {
 827                 global $_tracker_messages;
 828
 829                 $source = '';
 830                 $body = array();
 831
 832                 if ($limit !== NULL and count($this->rows) > $limit)
 833                 {
 834                         $source = str_replace(
 835                                 array('$1','$2'),
 836                                 array(count($this->rows),$limit),
 837                                 $_tracker_messages['msg_limit'])."\n";
 838                         $this->rows = array_splice($this->rows,0,$limit);
 839                 }
 840                 if (count($this->rows) == 0)
 841                 {
 842                         return '';
 843                 }
 844                 foreach (plugin_tracker_get_source($this->config->page.'/'.$this->list) as $line)
 845                 {
 846                         if (preg_match('/^\|(.+)\|[hHfFcC]$/',$line))
 847                         {
 848                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_title'),$line);
 849                         }
 850                         else
 851                         {
 852                                 $body[] = $line;
 853                         }
 854                 }
 855                 foreach ($this->rows as $key=>$row)
 856                 {
 857                         if (!TRACKER_LIST_SHOW_ERROR_PAGE and !$row['_match'])
 858                         {
 859                                 continue;
 860                         }
 861                         $this->items = $row;
 862                         foreach ($body as $line)
 863                         {
 864                                 if (trim($line) == '')
 865                                 {
 866                                         $source .= $line;
 867                                         continue;
 868                                 }
 869                                 $this->pipe = ($line{0} == '|' or $line{0} == ':');
 870                                 $source .= preg_replace_callback('/\[([^\[\]]+)\]/',array(&$this,'replace_item'),$line);
 871                         }
 872                 }
 873                 return convert_html($source);
 874         }
 875 }
 876 function plugin_tracker_get_source($page)
 877 {
 878         $source = get_source($page);
 879         // ¸«½Ð¤·¤Î¸ÇÍIDÉô¤òºï½ü
 880         $source = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m','$1$2',$source);
 881         // #freeze¤òºï½ü
 882         return preg_replace('/^#freeze\s*$/m','',$source);
 883 }
 884 ?>