251 lines
9.0 KiB
PHP
251 lines
9.0 KiB
PHP
<?php
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/**
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* <pre>
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* Invision Power Services
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* IP.Board v3.4.8
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* Forums application initialization
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* Last Updated: $LastChangedDate: 2012-10-11 15:18:51 -0400 (Thu, 11 Oct 2012) $
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* </pre>
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*
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* @author $Author: mmecham $
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* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/company/standards.php#license
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* @package IP.Board
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* @subpackage Forums
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* @link http://www.invisionpower.com
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* @since 14th May 2003
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* @version $Rev: 11444 $
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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/**
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* @author matt
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*
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*/
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class app_class_forums
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{
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/**#@+
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* Registry Object Shortcuts
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*
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* @var object
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*/
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protected $registry;
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protected $DB;
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protected $settings;
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protected $request;
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protected $lang;
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protected $member;
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protected $memberData;
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protected $cache;
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protected $caches;
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/**#@-*/
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/**
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* Constructor
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*
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* @param object ipsRegistry reference
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* @return @e void
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*/
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public function __construct( ipsRegistry $registry )
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{
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/* Make object */
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$this->registry = $registry;
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$this->DB = $this->registry->DB();
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$this->settings =& $this->registry->fetchSettings();
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$this->request =& $this->registry->fetchRequest();
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$this->cache = $this->registry->cache();
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$this->caches =& $this->registry->cache()->fetchCaches();
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$this->lang = $this->registry->getClass('class_localization');
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$this->member = $this->registry->member();
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$this->memberData =& $this->registry->member()->fetchMemberData();
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if ( IN_ACP )
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{
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try
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{
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require_once( IPSLib::getAppDir( 'forums' ) . "/sources/classes/forums/class_forums.php" );/*noLibHook*/
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$classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . "/sources/classes/forums/admin_forum_functions.php", 'admin_forum_functions', 'forums' );
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$this->registry->setClass( 'class_forums', new $classToLoad( $registry ) );
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$this->registry->getClass('class_forums')->strip_invisible = 0;
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}
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catch( Exception $error )
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{
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IPS_exception_error( $error );
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}
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}
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else
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{
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try
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{
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$classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . "/sources/classes/forums/class_forums.php", 'class_forums', 'forums' );
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$this->registry->setClass( 'class_forums', new $classToLoad( $registry ) );
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$this->registry->getClass('class_forums')->strip_invisible = 1;
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}
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catch( Exception $error )
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{
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IPS_exception_error( $error );
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}
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}
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//---------------------------------------------------
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// Grab and cache the topic now as we need the 'f' attr for
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// the skins...
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//---------------------------------------------------
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if ( ! empty( $_GET['showtopic'] ) )
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{
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/* Load tagging stuff */
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if ( ! $this->registry->isClassLoaded('tags') )
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{
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require_once( IPS_ROOT_PATH . 'sources/classes/tags/bootstrap.php' );/*noLibHook*/
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$this->registry->setClass( 'tags', classes_tags_bootstrap::run( 'forums', 'topics' ) );
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}
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$this->request['t'] = intval( $_GET['showtopic'] );
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$this->DB->build( array( 'select' => 't.*',
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'from' => array( 'topics' => 't' ),
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'where' => 't.tid=' . $this->request['t'],
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'add_join' => array( $this->registry->tags->getCacheJoin( array( 'meta_id_field' => 't.tid' ) ) ) ) );
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$this->DB->execute();
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$topic = $this->DB->fetch();
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$this->registry->getClass('class_forums')->topic_cache = $topic;
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$this->request['f'] = $topic['forum_id'];
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/* Update query location */
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$this->member->sessionClass()->addQueryKey( 'location_2_id', ipsRegistry::$request['f'] );
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}
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$this->registry->getClass('class_forums')->forumsInit();
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//-----------------------------------------
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// Set up moderators
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//-----------------------------------------
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$this->memberData = IPSMember::setUpModerator( $this->memberData );
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/* Other set up for this app */
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$this->settings['topic_title_max_len'] = ( $this->settings['topic_title_max_len'] > 2 ) ? $this->settings['topic_title_max_len'] : 2;
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}
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/**
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* Call back to handle incorrect pages
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* @param array $paginationData
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*/
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public function incorrectPageCallback( $paginationData )
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{
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/* Topics */
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if ( $this->request['section'] == 'topics' && $this->request['t'] )
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{
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if ( ! $this->request['p'] )
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{
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/* Page ID higher than possible? */
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if ( ( $paginationData['totalItems'] + $paginationData['itemsPerPage'] ) < ( $paginationData['currentStartValue'] + $paginationData['itemsPerPage'] ) )
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{
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/* Redirect to the last page */
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$lastPage = ( $paginationData['totalItems'] > $paginationData['itemsPerPage'] ) ? ( ceil( $paginationData['totalItems'] / $paginationData['itemsPerPage'] ) ) : 1;
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$pageParam = ( $lastPage > 1 ) ? '&page=' . $lastPage : '';
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$url = $this->registry->output->buildSEOUrl( "showtopic=" . $this->request['t'] . "{$pageParam}", 'public', $this->registry->getClass('class_forums')->topic_cache['title_seo'], 'showtopic' );
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$this->registry->getClass('output')->silentRedirect( $url, false, true );
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}
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else
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{
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/* Allow the JS to capture this request and check for #entry and redirect if missing (ips.topic.js init())*/
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}
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}
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else
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{
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/* GO GO FIND POST */
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$this->registry->getClass('output')->silentRedirect( $this->settings['base_url'] . "app=forums&module=forums&section=findpost&pid=" . intval( $this->request['p'] ), false, 302 );
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}
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}
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else
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{
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$this->registry->output->showError( 'page_doesnt_exist', 'acf-ipc-1', null, null, 404 );
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}
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}
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/**
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* Do some set up after ipsRegistry::init()
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*
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* @return @e void
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*/
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public function afterOutputInit()
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{
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/* Register a call back for an incorrect page */
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$this->registry->getClass('output')->registerIncorrectPageCallback( array( $this, 'incorrectPageCallback' ) );
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if ( !empty( $_GET['showtopic'] ) AND is_array( $this->registry->getClass('class_forums')->topic_cache ) )
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{
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$topic = $this->registry->getClass('class_forums')->topic_cache;
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$topic['title_seo'] = ( $topic['title_seo'] ) ? $topic['title_seo'] : IPSText::makeSeoTitle( $topic['title'] );
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/* Check to see if we're using old ST params */
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$this->registry->getClass('output')->checkStParamsAndRedirect( $this->settings['display_max_posts'] );
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/* Check TOPIC permalink... */
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$this->registry->getClass('output')->checkPermalink( $topic['title_seo'] );
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/* Add canonical tag */
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$this->registry->getClass('output')->addCanonicalTag( ( $this->request['page'] ) ? 'showtopic=' . $topic['tid'] . '&page=' . $this->request['page'] : 'showtopic=' . $topic['tid'], $topic['title_seo'], 'showtopic' );
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/* Store root doc URL */
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$this->registry->getClass('output')->storeRootDocUrl( $this->registry->getClass('output')->buildSEOUrl( 'showtopic=' . $topic['tid'], 'publicNoSession', $topic['title_seo'], 'showtopic' ) );
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}
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else if ( !empty( $_GET['showforum'] ) )
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{
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$_GET['showforum'] = intval($_GET['showforum']);
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ipsRegistry::$request['showforum'] = intval(ipsRegistry::$request['showforum']);
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$data = $this->registry->getClass('class_forums')->forumsFetchData( $_GET['showforum'] );
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$data['name_seo'] = ( $data['name_seo'] ) ? $data['name_seo'] : IPSText::makeSeoTitle( $data['name'] );
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/* Check to see if we're using old ST params */
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$this->registry->getClass('output')->checkStParamsAndRedirect( $this->settings['display_max_topics'] );
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/* Check FORUM permalink... */
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$this->registry->getClass('output')->checkPermalink( $data['name_seo'] );
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/* Add canonical tag */
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if( $data['id'] )
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{
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$this->registry->getClass('output')->addCanonicalTag( ( $this->request['page'] ) ? 'showforum=' . $data['id'] . '&page=' . $this->request['page'] : 'showforum=' . $data['id'], $data['name_seo'], 'showforum' );
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/* Store root doc URL */
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$this->registry->getClass('output')->storeRootDocUrl( $this->registry->getClass('output')->buildSEOUrl( 'showforum=' . $data['id'], 'publicNoSession', $data['name_seo'], 'showforum' ) );
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}
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}
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else if ( !empty( $_GET['showannouncement'] ) )
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{
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$announce = $this->caches['announcements'][ intval( $_GET['showannouncement'] ) ];
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if ( $announce['announce_id'] )
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{
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$_seoTitle = $announce['announce_seo_title'] ? $announce['announce_seo_title'] : IPSText::makeSeoTitle( $announce['announce_title'] );
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$this->registry->getClass('output')->checkPermalink( $_seoTitle );
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/* Add canonical tag */
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if( $announce['announce_id'] )
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{
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$this->registry->getClass('output')->addCanonicalTag( 'showannouncement=' . $announce['announce_id'] . ( $_GET['f'] ? '&f=' . intval($_GET['f']) : '&f=0' ), $_seoTitle, 'showannouncement' );
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/* Store root doc URL */
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$this->registry->getClass('output')->storeRootDocUrl( $this->registry->getClass('output')->buildSEOUrl( 'showannouncement=' . $announce['announce_id'] . ( $_GET['f'] ? '&f=' . intval($_GET['f']) : '&f=0' ), 'publicNoSession', $_seoTitle, 'showannouncement' ) );
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}
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}
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}
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}
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} |