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Code source de b2evolution 2.1.0-beta |
1 <?php 2 /** 3 * This file implements the ItemLight class. 4 * 5 * This file is part of the evoCore framework - {@link http://evocore.net/} 6 * See also {@link http://sourceforge.net/projects/evocms/}. 7 * 8 * @copyright (c)2003-2007 by Francois PLANQUE - {@link http://fplanque.net/} 9 * Parts of this file are copyright (c)2004-2006 by Daniel HAHLER - {@link http://thequod.de/contact}. 10 * 11 * {@internal License choice 12 * - If you have received this file as part of a package, please find the license.txt file in 13 * the same folder or the closest folder above for complete license terms. 14 * - If you have received this file individually (e-g: from http://evocms.cvs.sourceforge.net/) 15 * then you must choose one of the following licenses before using the file: 16 * - GNU General Public License 2 (GPL) - http://www.opensource.org/licenses/gpl-license.php 17 * - Mozilla Public License 1.1 (MPL) - http://www.opensource.org/licenses/mozilla1.1.php 18 * }} 19 * 20 * {@internal Open Source relicensing agreement: 21 * Daniel HAHLER grants Francois PLANQUE the right to license 22 * Daniel HAHLER's contributions to this file and the b2evolution project 23 * under any OSI approved OSS license (http://www.opensource.org/licenses/). 24 * }} 25 * 26 * @package evocore 27 * 28 * {@internal Below is a list of authors who have contributed to design/coding of this file: }} 29 * @author fplanque: Francois PLANQUE. 30 * 31 * @version $Id: _itemlight.class.php,v 1.6 2007/11/03 23:54:38 fplanque Exp $ 32 */ 33 if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' ); 34 35 load_class('_core/model/dataobjects/_dataobject.class.php'); 36 37 /** 38 * ItemLight Class 39 * 40 * Basically, all we want to achieve here is: 41 * - permalinks 42 * - last mod dates 43 * 44 * This object SHOULD NOT be saved. 45 * 46 * @package evocore 47 */ 48 class ItemLight extends DataObject 49 { 50 /** 51 * Publish date ("Y-m-d H:i:s"). This may be in the future. 52 * This should get compared to {@link $localtimenow}. 53 * @var string 54 */ 55 var $issue_date; 56 var $mod_date; 57 58 var $title; 59 60 var $excerpt; 61 62 var $urltitle; 63 64 /** 65 * External URL the item links to (if any). 66 * @var string 67 */ 68 var $url; 69 70 var $ptyp_ID; 71 72 /** 73 * @var integer 74 */ 75 var $main_cat_ID = 0; 76 /** 77 * @var Chapter 78 */ 79 var $main_Chapter; 80 81 /** 82 * Derived from $main_cat_ID 83 * 84 * @var integer 85 */ 86 var $blog_ID; 87 /** 88 * The Blog of the Item (lazy filled, use {@link get_Blog()} to access it. 89 * @access protected 90 * @var Blog 91 */ 92 var $Blog; 93 94 95 /** 96 * Constructor 97 * 98 * @param object table Database row 99 * @param string 100 * @param string 101 * @param string 102 * @param string for derived classes 103 * @param string datetime field name 104 * @param string datetime field name 105 * @param string User ID field name 106 * @param string User ID field name 107 */ 108 function ItemLight( $db_row = NULL, $dbtable = 'T_items__item', $dbprefix = 'post_', $dbIDname = 'post_ID', $objtype = 'ItemLight', 109 $datecreated_field = '', $datemodified_field = 'datemodified', 110 $creator_field = '', $lasteditor_field = '' ) 111 { 112 global $localtimenow, $default_locale, $current_User; 113 114 // Call parent constructor: 115 parent::DataObject( $dbtable, $dbprefix, $dbIDname, $datecreated_field, $datemodified_field, 116 $creator_field, $lasteditor_field ); 117 118 $this->delete_restrictions = array( 119 array( 'table'=>'T_links', 'fk'=>'link_dest_itm_ID', 'msg'=>T_('%d links to source items') ), 120 array( 'table'=>'T_items__item', 'fk'=>'post_parent_ID', 'msg'=>T_('%d links to child items') ), 121 ); 122 123 $this->delete_cascades = array( 124 array( 'table'=>'T_links', 'fk'=>'link_itm_ID', 'msg'=>T_('%d links to destination items') ), 125 array( 'table'=>'T_postcats', 'fk'=>'postcat_post_ID', 'msg'=>T_('%d links to extra categories') ), 126 array( 'table'=>'T_comments', 'fk'=>'comment_post_ID', 'msg'=>T_('%d comments') ), 127 ); 128 129 $this->objtype = $objtype; 130 131 if( $db_row == NULL ) 132 { // New item: 133 $this->ID = 0; 134 $this->set( 'issue_date', date('Y-m-d H:i:s', $localtimenow) ); 135 } 136 else 137 { 138 $this->ID = $db_row->$dbIDname; 139 $this->datemodified = $db_row->post_datemodified; // Needed for history display 140 $this->issue_date = $db_row->post_datestart; 141 $this->mod_date = $db_row->post_datemodified; 142 $this->main_cat_ID = $db_row->post_main_cat_ID; 143 $this->urltitle = $db_row->post_urltitle; 144 $this->title = $db_row->post_title; 145 $this->excerpt = $db_row->post_excerpt; 146 $this->ptyp_ID = $db_row->post_ptyp_ID; 147 $this->url = $db_row->post_url; 148 149 // Derived vars 150 $ChapterCache = & get_Cache( 'ChapterCache' ); 151 $this->main_Chapter = & $ChapterCache->get_by_ID( $this->main_cat_ID ); 152 153 $this->blog_ID = $this->main_Chapter->blog_ID; 154 } 155 } 156 157 158 /** 159 * Generate a single post link for the item 160 * 161 * @param boolean allow redir to permalink, true | false | 'auto' to prevent redit only if single isn't the current permalink type 162 * @param string base url to use 163 * @param string glue between url params 164 */ 165 function get_single_url( $allow_redir = true, $blogurl = '', $glue = '&' ) 166 { 167 $this->get_Blog(); 168 169 if( empty( $blogurl ) ) 170 { 171 $blogurl = $this->Blog->gen_blogurl(); 172 } 173 174 $single_links = $this->Blog->get_setting('single_links'); 175 176 if( !empty( $this->urltitle ) && $single_links != 'param_num' ) 177 { // We can and we want to use the url title: 178 $urlparam = 'title='.$this->urltitle; 179 $urltail = $this->urltitle; 180 } 181 else 182 { 183 $urlparam = 'p='.$this->ID; 184 $urltail = 'p'.$this->ID; 185 } 186 187 switch( $single_links ) 188 { 189 case 'param_num': 190 case 'param_title': 191 $permalink = url_add_param( $blogurl, $urlparam.$glue.'more=1'.$glue.'c=1'.$glue.'tb=1'.$glue.'pb=1', $glue ); 192 break; 193 194 case 'y': 195 $permalink = url_add_tail( $blogurl, mysql2date('/Y/', $this->issue_date).$urltail ); 196 break; 197 198 case 'ym': 199 $permalink = url_add_tail( $blogurl, mysql2date('/Y/m/', $this->issue_date).$urltail ); 200 break; 201 202 case 'ymd': 203 $permalink = url_add_tail( $blogurl, mysql2date('/Y/m/d/', $this->issue_date).$urltail ); 204 break; 205 206 case 'subchap': 207 $permalink = url_add_tail( $blogurl, '/'.$this->main_Chapter->urlname.'/'.$urltail ); 208 break; 209 210 case 'chapters': 211 $permalink = url_add_tail( $blogurl, '/'.$this->main_Chapter->get_url_path().$urltail ); 212 break; 213 214 case 'short': 215 default: 216 $permalink = url_add_tail( $blogurl, '/'.$urltail ); 217 break; 218 } 219 220 if( $allow_redir == 'auto' ) 221 { // We allow redir only if the permalink is already single. 222 // In other words: we implicitely allow redir if there is no need to redir! 223 // and more useful: we explicitely prevent redir if we know it would take place. 224 $allow_redir = ($this->Blog->get_setting( 'permalinks' ) == 'single'); 225 } 226 227 if( ! $allow_redir ) 228 { 229 $permalink = url_add_param( $permalink, 'redir=no', $glue ); 230 } 231 232 return $permalink; 233 } 234 235 236 /** 237 * Generate a link to the post in the archives 238 * 239 * @param string base url to use 240 * @param string glue between url params 241 */ 242 function get_archive_url( $blogurl = '', $glue = '&' ) 243 { 244 $this->get_Blog(); 245 246 if( empty( $blogurl ) ) 247 { 248 $blogurl = $this->Blog->gen_blogurl(); 249 } 250 251 $permalink = $this->Blog->get_archive_url( $this->issue_date, $glue ); 252 253 return $permalink.'#item_'.$this->ID; 254 } 255 256 257 /** 258 * Generate a link to the post in the category 259 * 260 * @param string base url to use 261 * @param string glue between url params 262 */ 263 function get_chapter_url( $blogurl = '', $glue = '&' ) 264 { 265 if( empty( $blogurl ) ) 266 { 267 $this->get_Blog(); 268 $blogurl = $this->Blog->gen_blogurl(); 269 } 270 271 $permalink = url_add_tail( $blogurl, '/'.$this->main_Chapter->get_url_path() ); 272 273 return $permalink.'#item_'.$this->ID; 274 } 275 276 277 /** 278 * Generate the permalink for the item. 279 * 280 * Note: Each item has an unique permalink at any given time. 281 * Some admin settings may however change the permalinks for previous items. 282 * Note: This actually only returns the URL, to get a real link, use {@link Item::get_permanent_link()} 283 * 284 * @todo archives modes in clean URL mode 285 * 286 * @param string single, archive, subchap 287 * @param string base url to use 288 * @param string glue between url params 289 */ 290 function get_permanent_url( $permalink_type = '', $blogurl = '', $glue = '&' ) 291 { 292 global $DB, $cacheweekly, $Settings; 293 294 if( $this->ptyp_ID == 1000 ) 295 { // Page: force use of single url: 296 $permalink_type = 'single'; 297 } 298 elseif( empty( $permalink_type ) ) 299 { // Use default from collection settings: 300 $this->get_Blog(); 301 $permalink_type = $this->Blog->get_setting( 'permalinks' ); 302 } 303 304 switch( $permalink_type ) 305 { 306 case 'archive': 307 return $this->get_archive_url( $blogurl, $glue ); 308 309 case 'subchap': 310 return $this->get_chapter_url( $blogurl, $glue ); 311 312 case 'single': 313 default: 314 return $this->get_single_url( true, $blogurl, $glue ); 315 } 316 } 317 318 319 /** 320 * Template function: list all the category names 321 * 322 * @param string Output format for each cat, see {@link format_to_output()} 323 */ 324 function categories( $params = array() ) 325 { 326 // Make sure we are not missing any param: 327 $params = array_merge( array( 328 'before' => ' ', 329 'after' => ' ', 330 'include_main' => true, 331 'include_other' => true, 332 'include_external'=> true, 333 'before_main' => '', // string fo display before the MAIN category, 334 'after_main' => '', // string fo display after the MAIN category 335 'before_other' => '', // string fo display before OTHER categories 336 'after_other' => '', // string fo display after OTHER categories 337 'before_external' => '<em>', // string fo display before EXTERNAL categories 338 'after_external' => '</em>', // string fo display after EXTERNAL categories, 339 'separator' => ', ', 340 'link_categories' => true, 341 'link_title' => '#', 342 'format' => 'htmlbody', 343 ), $params ); 344 345 346 if( $params['link_title'] == '#' ) 347 { /* TRANS: When the categories for a specific post are displayed, the user can click 348 on these cats to browse them, this is the default href title displayed there */ 349 $params['link_title'] = T_('Browse category'); 350 } 351 352 $categoryNames = array(); 353 foreach( $this->get_Chapters() as $Chapter ) 354 { 355 $cat_name = $Chapter->dget( 'name' ); 356 357 if( $params['link_categories'] ) 358 { // we want to display links 359 $lBlog = & $Chapter->get_Blog(); 360 $cat_name = '<a href="'.$Chapter->get_permanent_url().'" title="'.htmlspecialchars($params['link_title']).'">'.$cat_name.'</a>'; 361 } 362 363 if( $Chapter->ID == $this->main_cat_ID ) 364 { // We are displaying the main cat! 365 if( !$params['include_main'] ) 366 { // ignore main cat !!! 367 continue; 368 } 369 $cat_name = $params['before_main'].$cat_name.$params['after_main']; 370 } 371 elseif( $Chapter->blog_ID == $this->blog_ID ) 372 { // We are displaying another cat in the same blog 373 if( !$params['include_other'] ) 374 { // ignore main cat !!! 375 continue; 376 } 377 $cat_name = $params['before_other'].$cat_name.$params['after_other']; 378 } 379 else 380 { // We are displaying an external cat (in another blog) 381 if( !$params['include_external'] ) 382 { // ignore main cat !!! 383 continue; 384 } 385 $cat_name = $params['before_external'].$cat_name.$params['after_external']; 386 } 387 388 $categoryNames[] = $cat_name; 389 } 390 391 echo $params['before']; 392 echo format_to_output( implode( $params['separator'], $categoryNames ), $params['format'] ); 393 echo $params['after']; 394 } 395 396 397 /** 398 * Template function: display main category name 399 * 400 * @param string Output format, see {@link format_to_output()} 401 */ 402 function main_category( $format = 'htmlbody' ) 403 { 404 $Chapter = & $this->get_main_Chapter(); 405 $Chapter->disp( 'name', $format ); 406 } 407 408 409 /** 410 * Get list of Chapter objects. 411 * 412 * @return array of {@link Chapter chapters} (references) 413 */ 414 function get_Chapters() 415 { 416 global $cache_postcats; 417 418 $ChapterCache = & get_Cache( 'ChapterCache' ); 419 420 // Load cache for category associations with current posts 421 cat_load_postcats_cache(); 422 423 if( isset($cache_postcats[$this->ID]) ) 424 { // dh> may not be set! (demo logs) 425 $categoryIDs = $cache_postcats[$this->ID]; 426 } 427 else $categoryIDs = array(); 428 429 $chapters = array(); 430 foreach( $categoryIDs as $cat_ID ) 431 { 432 $chapters[] = & $ChapterCache->get_by_ID( $cat_ID ); 433 } 434 435 return $chapters; 436 } 437 438 439 /** 440 * Get the main Chapter. 441 * 442 * @return Chapter 443 */ 444 function & get_main_Chapter() 445 { 446 $ChapterCache = & get_Cache( 'ChapterCache' ); 447 /** 448 * @var Chapter 449 */ 450 return $ChapterCache->get_by_ID( $this->main_cat_ID ); 451 } 452 453 454 /** 455 * returns issue date (datetime) of Item 456 * 457 */ 458 function get_issue_date( $params = array() ) 459 { 460 // Make sure we are not missing any param: 461 $params = array_merge( array( 462 'before' => ' ', 463 'after' => ' ', 464 'date_format' => '#', 465 'use_GMT' => false, 466 ), $params ); 467 468 if( $params['date_format'] == '#' ) 469 { 470 $params['date_format'] = locale_datefmt(); 471 } 472 473 return $params['before'].mysql2date( $params['date_format'], $this->issue_date, $params['use_GMT'] ).$params['after']; 474 } 475 476 477 /** 478 * Template function: display issue date (datetime) of Item 479 * 480 */ 481 function issue_date( $params = array() ) 482 { 483 echo $this->get_issue_date( $params ); 484 } 485 486 487 /** 488 * Template function: display issue time (datetime) of Item 489 * 490 */ 491 function issue_time( $params = array() ) 492 { 493 // Make sure we are not missing any param: 494 $params = array_merge( array( 495 'time_format' => '#', 496 ), $params ); 497 498 if( !isset($params['date_format']) ) 499 { 500 $params['date_format'] = $params['time_format']; 501 } 502 503 if( $params['date_format'] == '#' ) 504 { 505 $params['date_format'] = locale_timefmt(); 506 } 507 508 echo $this->get_issue_date( $params ); 509 } 510 511 512 /** 513 * Template function: display locale for item 514 */ 515 function lang() 516 { 517 $this->disp( 'locale', 'raw' ); 518 } 519 520 521 /** 522 * Template function: display locale for item 523 */ 524 function locale() 525 { 526 $this->disp( 'locale', 'raw' ); 527 } 528 529 530 /** 531 * Template tag 532 */ 533 function locale_flag( $params = array() ) 534 { 535 // Make sure we are not missing any param: 536 $params = array_merge( array( 537 'before' => ' ', 538 'after' => ' ', 539 'collection' => 'h10px', 540 'format' => 'htmlbody', 541 'class' => 'flag', 542 'align' => '', 543 ), $params ); 544 545 echo $params['before']; 546 echo locale_flag( $this->locale, $params['collection'], $params['class'], $params['align'] ); 547 echo $params['after']; 548 } 549 550 551 /** 552 * Template function: Temporarily switch to this post's locale 553 */ 554 function locale_temp_switch() 555 { 556 locale_temp_switch( $this->locale ); 557 } 558 559 560 /** 561 * Template function: display language name for item 562 * 563 * @param string Output format, see {@link format_to_output()} 564 */ 565 function language( $format = 'htmlbody' ) 566 { 567 global $locales; 568 $locale = $locales[ $this->locale ]; 569 echo format_to_output( $locale['name'], $format ); 570 } 571 572 573 /** 574 * Template function: display last mod date (datetime) of Item 575 * 576 * @param string date/time format: leave empty to use locale default date format 577 * @param boolean true if you want GMT 578 */ 579 function mod_date( $format = '', $useGM = false ) 580 { 581 if( empty($format) ) 582 echo mysql2date( locale_datefmt(), $this->mod_date, $useGM ); 583 else 584 echo mysql2date( $format, $this->mod_date, $useGM ); 585 } 586 587 588 /** 589 * Template function: display last mod time (datetime) of Item 590 * 591 * @param string date/time format: leave empty to use locale default time format 592 * @param boolean true if you want GMT 593 */ 594 function mod_time( $format = '', $useGM = false ) 595 { 596 if( empty($format) ) 597 echo mysql2date( locale_timefmt(), $this->mod_date, $useGM ); 598 else 599 echo mysql2date( $format, $this->mod_date, $useGM ); 600 } 601 602 603 /** 604 * Template function: display permalink for item 605 * 606 * Note: This actually only outputs the URL, to display a real link, use {@link Item::permanent_link()} 607 * 608 * @param string 'post', 'archive#id' or 'archive#title' 609 * @param string url to use 610 */ 611 function permanent_url( $mode = '', $blogurl='' ) 612 { 613 echo $this->get_permanent_url( $mode, $blogurl ); 614 } 615 616 617 /** 618 * Returns a permalink link to the Item 619 * 620 * Note: If you only want the permalink URL, use {@link Item::get_permanent_url()} 621 * 622 * @param string link text or special value: '#', '#icon#', '#text#', '#title#' '... $title$ ...' 623 * @param string link title 624 * @param string class name 625 */ 626 function get_permanent_link( $text = '#', $title = '#', $class = '' ) 627 { 628 global $current_User; 629 630 switch( $text ) 631 { 632 case '#': 633 $text = get_icon( 'permalink', 'imgtag', array('class'=>'icon') ).T_('Permalink'); 634 break; 635 636 case '#icon#': 637 $text = get_icon( 'permalink', 'imgtag', array('class'=>'icon') ); 638 break; 639 640 case '#text#': 641 $text = T_('Permalink'); 642 break; 643 644 case '#title#': 645 $text = format_to_output( $this->title ); 646 break; 647 } 648 649 if( $title == '#' ) $title = T_('Permanent link to full entry'); 650 651 $url = $this->get_permanent_url(); 652 653 // Display as link 654 $r = '<a href="'.$url.'" title="'.$title.'"'; 655 if( !empty( $class ) ) $r .= ' class="'.$class.'"'; 656 $r .= '>'.str_replace( '$title$', format_to_output( $this->title ), $text ).'</a>'; 657 658 return $r; 659 } 660 661 662 /** 663 * Displays a permalink link to the Item 664 * 665 * Note: If you only want the permalink URL, use {@link Item::permanent_url()} 666 * 667 * @param string link text or special value: 668 * @param string link title 669 * @param string class name 670 */ 671 function permanent_link( $params = array() ) 672 { 673 // Make sure we are not missing any param: 674 $params = array_merge( array( 675 'before' => '', 676 'after' => '', 677 'text' => '#', // possible special values: '#', '#icon#', '#text#', '#title#' 678 'title' => '#', 679 'class' => '', 680 // 'format' => 'htmlbody', 681 ), $params ); 682 683 $link = $this->get_permanent_link( $params['text'], $params['title'], $params['class'] ); 684 685 if( !empty( $link ) ) 686 { 687 echo $params['before']; 688 echo $link; 689 echo $params['after']; 690 } 691 } 692 693 694 /** 695 * Template function: display title for item and link to related URL 696 */ 697 function title( $params = array() ) 698 { 699 // Make sure we are not missing any param: 700 $params = array_merge( array( 701 'before' => '', 702 'after' => '', 703 'format' => 'htmlbody', 704 'link_type' => '#', 705 ), $params ); 706 707 $title = format_to_output( $this->title, $params['format'] ); 708 709 if( empty( $title ) ) 710 { 711 return; 712 } 713 714 if( $params['link_type'] == '#' ) 715 { // Use default link type from settings: 716 $this->get_Blog(); 717 $params['link_type'] = $this->Blog->get_setting( 'title_link_type' ); 718 } 719 720 switch( $params['link_type'] ) 721 { 722 case 'permalink': 723 $url = $this->get_permanent_url(); 724 break; 725 726 case 'linkto_url': 727 $url = $this->url; 728 break; 729 730 case 'admin_view': 731 $url = '?ctrl=items&blog='.$this->blog_ID.'&p='.$this->ID; 732 break; 733 734 case 'none': 735 default: 736 } 737 738 echo $params['before']; 739 if( !empty($url) ) 740 { 741 echo '<a href="'.$url.'">'.$title.'</a>'; 742 } 743 else 744 { 745 echo $title; 746 } 747 echo $params['after']; 748 } 749 750 751 /** 752 * Template function: display type of item 753 * 754 * @param string 755 * @param string 756 * @param string Output format, see {@link format_to_output()} 757 */ 758 function type( $before = '', $after = '', $format = 'htmlbody' ) 759 { 760 $ItemTypeCache = & get_Cache( 'ItemTypeCache' ); 761 $Element = & $ItemTypeCache->get_by_ID( $this->ptyp_ID, true, false ); 762 if( !$Element ) 763 { // No status: 764 return; 765 } 766 767 $extra_status = $Element->get('name'); 768 769 if( $format == 'raw' ) 770 { 771 $this->disp( $extra_status, 'raw' ); 772 } 773 else 774 { 775 echo $before.format_to_output( T_( $extra_status ), $format ).$after; 776 } 777 } 778 779 780 /** 781 * Template function: get excerpt 782 * 783 * @todo do we want excerpts in itemLight or not? 784 * 785 * @param string filename to use to display more 786 * @return string 787 */ 788 function get_excerpt( $format = 'htmlbody' ) 789 { 790 // Character conversions 791 return format_to_output( $this->excerpt, $format ); 792 } 793 794 795 /** 796 * Set param value 797 * 798 * By default, all values will be considered strings 799 * 800 * @todo extra_cat_IDs recording 801 * 802 * @param string parameter name 803 * @param mixed parameter value 804 * @param boolean true to set to NULL if empty value 805 * @return boolean true, if a value has been set; false if it has not changed 806 */ 807 function set( $parname, $parvalue, $make_null = false ) 808 { 809 switch( $parname ) 810 { 811 case 'main_cat_ID': 812 $r = $this->set_param( 'main_cat_ID', 'number', $parvalue, false ); 813 // make sure main cat is in extracat list and there are no duplicates 814 $this->extra_cat_IDs[] = $this->main_cat_ID; 815 $this->extra_cat_IDs = array_unique( $this->extra_cat_IDs ); 816 // Update derived property: 817 $this->blog_ID = get_catblog( $this->main_cat_ID ); // This is a derived var 818 return $r; 819 820 case 'extra_cat_IDs': 821 // ARRAY! We do not record this change (yet) 822 $this->extra_cat_IDs = $parvalue; 823 // make sure main cat is in extracat list and there are no duplicates 824 $this->extra_cat_IDs[] = $this->main_cat_ID; 825 $this->extra_cat_IDs = array_unique( $this->extra_cat_IDs ); 826 break; 827 828 case 'issue_date': 829 case 'datestart': 830 $this->issue_date = $parvalue; 831 return $this->set_param( 'datestart', 'date', $parvalue, false ); 832 833 case 'ptyp_ID': 834 return $this->set_param( $parname, 'number', $parvalue, true ); 835 836 default: 837 return $this->set_param( $parname, 'string', $parvalue, $make_null ); 838 } 839 } 840 841 842 /** 843 * Get the Blog object for the Item. 844 * 845 * @return Blog 846 */ 847 function & get_Blog() 848 { 849 if( is_null($this->Blog) ) 850 { 851 $this->load_Blog(); 852 } 853 854 return $this->Blog; 855 } 856 857 858 /** 859 * Load the Blog object for the Item, without returning it. 860 * 861 * This is needed for {@link Results} object callbacks. 862 */ 863 function load_Blog() 864 { 865 if( is_null($this->Blog) ) 866 { 867 $BlogCache = & get_Cache( 'BlogCache' ); 868 $this->Blog = & $BlogCache->get_by_ID( $this->blog_ID ); 869 } 870 } 871 872 } 873 874 875 /* 876 * $Log: _itemlight.class.php,v $ 877 * Revision 1.6 2007/11/03 23:54:38 fplanque 878 * skin cleanup continued 879 * 880 * Revision 1.5 2007/11/03 21:04:27 fplanque 881 * skin cleanup 882 * 883 * Revision 1.4 2007/11/03 04:56:04 fplanque 884 * permalink / title links cleanup 885 * 886 * Revision 1.3 2007/09/09 12:51:58 fplanque 887 * cleanup 888 * 889 * Revision 1.2 2007/09/09 09:15:59 yabs 890 * validation 891 * 892 * Revision 1.1 2007/06/25 11:00:26 fplanque 893 * MODULES (refactored MVC) 894 * 895 * Revision 1.9 2007/06/21 00:44:37 fplanque 896 * linkblog now a widget 897 * 898 * Revision 1.8 2007/05/14 02:47:23 fplanque 899 * (not so) basic Tags framework 900 * 901 * Revision 1.7 2007/05/13 22:53:31 fplanque 902 * allow feeds restricted to post excerpts 903 * 904 * Revision 1.6 2007/05/13 22:02:07 fplanque 905 * removed bloated $object_def 906 * 907 * Revision 1.5 2007/04/26 00:11:12 fplanque 908 * (c) 2007 909 * 910 * Revision 1.4 2007/03/26 12:59:18 fplanque 911 * basic pages support 912 * 913 * Revision 1.3 2007/03/24 20:41:16 fplanque 914 * Refactored a lot of the link junk. 915 * Made options blog specific. 916 * Some junk still needs to be cleaned out. Will do asap. 917 * 918 * Revision 1.2 2007/03/18 03:49:20 fplanque 919 * fix 920 * 921 * Revision 1.1 2007/03/18 03:43:19 fplanque 922 * EXPERIMENTAL 923 * Splitting Item/ItemLight and ItemList/ItemListLight 924 * Goal: Handle Items with less footprint than with their full content 925 * (will be even worse with multiple languages/revisions per Item) 926 * 927 * Revision 1.162 2007/03/11 23:57:07 fplanque 928 * item editing: allow setting to 'redirected' status 929 * 930 * Revision 1.161 2007/03/06 12:18:08 fplanque 931 * got rid of dirty Item::content() 932 * Advantage: the more link is now independant. it can be put werever people want it 933 * 934 * Revision 1.160 2007/03/05 04:52:42 fplanque 935 * better precision for viewcounts 936 * 937 * Revision 1.159 2007/03/05 04:49:17 fplanque 938 * better precision for viewcounts 939 * 940 * Revision 1.158 2007/03/05 02:13:26 fplanque 941 * improved dashboard 942 * 943 * Revision 1.157 2007/03/05 01:47:50 fplanque 944 * splitting up Item::content() - proof of concept. 945 * needs to be optimized. 946 * 947 * Revision 1.156 2007/03/03 01:14:11 fplanque 948 * new methods for navigating through posts in single item display mode 949 * 950 * Revision 1.155 2007/03/02 04:40:38 fplanque 951 * fixed/commented a lot of stuff with the feeds 952 * 953 * Revision 1.154 2007/03/02 03:09:12 fplanque 954 * rss length doesn't make sense since it doesn't apply to html format anyway. 955 * clean solutionwould be to handle an "excerpt" field separately 956 * 957 * Revision 1.153 2007/02/23 19:16:07 blueyed 958 * MFB: Fixed handling of Item::content for pre-rendering (it gets passed by reference!) 959 * 960 * Revision 1.152 2007/02/18 22:51:26 waltercruz 961 * Fixing a little confusion with quotes and string concatenation 962 * 963 * Revision 1.151 2007/02/08 03:45:40 waltercruz 964 * Changing double quotes to single quotes 965 * 966 * Revision 1.150 2007/02/05 13:32:49 waltercruz 967 * Changing double quotes to single quotes 968 * 969 * Revision 1.149 2007/01/26 04:52:53 fplanque 970 * clean comment popups (skins 2.0) 971 * 972 * Revision 1.148 2007/01/26 02:12:06 fplanque 973 * cleaner popup windows 974 * 975 * Revision 1.147 2007/01/23 03:46:24 fplanque 976 * cleaned up presentation 977 * 978 * Revision 1.146 2007/01/19 10:45:42 fplanque 979 * images everywhere :D 980 * At this point the photoblogging code can be considered operational. 981 * 982 * Revision 1.145 2007/01/11 19:29:50 blueyed 983 * Fixed E_NOTICE when using the "excerpt" feature 984 * 985 * Revision 1.144 2006/12/26 00:08:29 fplanque 986 * wording 987 * 988 * Revision 1.143 2006/12/21 22:35:28 fplanque 989 * No regression. But a change in usage. The more link must be configured in the skin. 990 * Renderers cannot side-effect on the more tag any more and that actually makes the whole thing safer. 991 * 992 * Revision 1.142 2006/12/20 13:57:34 blueyed 993 * TODO about regression because of pre-rendering and the <!--more--> tag 994 * 995 * Revision 1.141 2006/12/18 13:31:12 fplanque 996 * fixed broken more tag 997 * 998 * Revision 1.140 2006/12/16 01:30:46 fplanque 999 * Setting to allow/disable email subscriptions on a per blog basis 1000 * 1001 * Revision 1.139 2006/12/15 22:59:05 fplanque 1002 * doc 1003 * 1004 * Revision 1.138 2006/12/14 22:26:31 blueyed 1005 * Fixed E_NOTICE and displaying of pings into $Messages (though "hackish") 1006 * 1007 * Revision 1.137 2006/12/12 02:53:56 fplanque 1008 * Activated new item/comments controllers + new editing navigation 1009 * Some things are unfinished yet. Other things may need more testing. 1010 * 1011 * Revision 1.136 2006/12/07 23:13:11 fplanque 1012 * @var needs to have only one argument: the variable type 1013 * Otherwise, I can't code! 1014 * 1015 * Revision 1.135 2006/12/06 23:55:53 fplanque 1016 * hidden the dead body of the sidebar plugin + doc 1017 * 1018 * Revision 1.134 2006/12/05 14:28:29 blueyed 1019 * Fixed wordcount==0 handling; has been saved as NULL 1020 * 1021 * Revision 1.133 2006/12/05 06:38:40 blueyed 1022 * doc 1023 * 1024 * Revision 1.132 2006/12/05 00:39:56 fplanque 1025 * fixed some more permalinks/archive links 1026 * 1027 * Revision 1.131 2006/12/05 00:34:39 blueyed 1028 * Implemented custom "None" option text in DataObjectCache; Added for $ItemStatusCache, $GroupCache, UserCache and BlogCache; Added custom text for Item::priority_options() 1029 * 1030 * Revision 1.130 2006/12/04 20:52:40 blueyed 1031 * typo 1032 * 1033 * Revision 1.129 2006/12/04 19:57:58 fplanque 1034 * How often must I fix the weekly archives until they stop bugging me? 1035 * 1036 * Revision 1.128 2006/12/04 19:41:11 fplanque 1037 * Each blog can now have its own "archive mode" settings 1038 * 1039 * Revision 1.127 2006/12/03 18:15:32 fplanque 1040 * doc 1041 * 1042 * Revision 1.126 2006/12/01 20:04:31 blueyed 1043 * Renamed Plugins_admin::validate_list() to validate_renderer_list() 1044 * 1045 * Revision 1.125 2006/12/01 19:46:42 blueyed 1046 * Moved Plugins::validate_list() to Plugins_admin class; added stub in Plugins, because at least the starrating_plugin uses it 1047 * 1048 * Revision 1.124 2006/11/28 20:04:11 blueyed 1049 * No edit link, if ID==0 to avoid confusion in preview, see http://forums.b2evolution.net/viewtopic.php?p=47422#47422 1050 * 1051 * Revision 1.123 2006/11/24 18:27:24 blueyed 1052 * Fixed link to b2evo CVS browsing interface in file docblocks 1053 * 1054 * Revision 1.122 2006/11/22 20:48:58 blueyed 1055 * Added Item::get_Chapters() and Item::get_main_Chapter(); refactorized 1056 * 1057 * Revision 1.121 2006/11/22 20:12:18 blueyed 1058 * Use $format param in Item::categories() 1059 * 1060 * Revision 1.120 2006/11/19 22:17:42 fplanque 1061 * minor / doc 1062 * 1063 * Revision 1.119 2006/11/19 16:07:31 blueyed 1064 * Fixed saving empty renderers list. This should also fix the saving of "default" instead of the explicit renderer list 1065 * 1066 * Revision 1.118 2006/11/17 18:36:23 blueyed 1067 * dbchanges param for AfterItemUpdate, AfterItemInsert, AfterCommentUpdate and AfterCommentInsert 1068 * 1069 * Revision 1.117 2006/11/13 20:49:52 fplanque 1070 * doc/cleanup :/ 1071 * 1072 * Revision 1.116 2006/11/10 20:14:11 blueyed 1073 * doc, fix 1074 * 1075 * Revision 1.115 2006/11/02 16:12:49 blueyed 1076 * MFB 1077 * 1078 * Revision 1.114 2006/11/02 16:01:00 blueyed 1079 * doc 1080 * 1081 * Revision 1.113 2006/10/29 18:33:23 blueyed 1082 * doc fix 1083 * 1084 * Revision 1.112 2006/10/23 22:19:02 blueyed 1085 * Fixed/unified encoding of redirect_to param. Use just rawurlencode() and no funky & replacements 1086 * 1087 * Revision 1.111 2006/10/18 00:03:51 blueyed 1088 * Some forgotten url_rel_to_same_host() additions 1089 */ 1090 ?>
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