533 lines
20 KiB
PHP
533 lines
20 KiB
PHP
<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: forum_index.php 36265 2016-11-04 07:10:47Z nemohou $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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require_once libfile('function/forumlist');
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$gid = intval(getgpc('gid'));
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$showoldetails = get_index_online_details();
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if(!$_G['uid'] && !$gid && $_G['setting']['cacheindexlife'] && !defined('IN_ARCHIVER') && !defined('IN_MOBILE')) {
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get_index_page_guest_cache();
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}
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$newthreads = round((TIMESTAMP - $_G['member']['lastvisit'] + 600) / 1000) * 1000;
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$catlist = $forumlist = $sublist = $forumname = $collapse = $favforumlist = array();
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$threads = $posts = $todayposts = $announcepm = 0;
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$postdata = $_G['cache']['historyposts'] ? explode("\t", $_G['cache']['historyposts']) : array(0,0);
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$postdata[0] = intval($postdata[0]);
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$postdata[1] = intval($postdata[1]);
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list($navtitle, $metadescription, $metakeywords) = get_seosetting('forum');
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if(!$navtitle) {
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$navtitle = $_G['setting']['navs'][2]['navname'];
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$nobbname = false;
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} else {
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$nobbname = true;
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}
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if(!$metadescription) {
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$metadescription = $navtitle;
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}
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if(!$metakeywords) {
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$metakeywords = $navtitle;
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}
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if($_G['setting']['indexhot']['status'] && $_G['cache']['heats']['expiration'] < TIMESTAMP) {
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require_once libfile('function/cache');
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updatecache('heats');
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}
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if($_G['uid'] && empty($_G['cookie']['nofavfid'])) {
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$favfids = array();
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$forum_favlist = C::t('home_favorite')->fetch_all_by_uid_idtype($_G['uid'], 'fid');
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if(!$forum_favlist) {
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dsetcookie('nofavfid', 1, 31536000);
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}
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foreach($forum_favlist as $key => $favorite) {
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if(defined('IN_MOBILE')) {
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$forum_favlist[$key]['title'] = strip_tags($favorite['title']);
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}
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$favfids[] = $favorite['id'];
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}
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if($favfids) {
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$favforumlist = C::t('forum_forum')->fetch_all($favfids);
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$favforumlist_fields = C::t('forum_forumfield')->fetch_all($favfids);
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foreach($favforumlist as $id => $forum) {
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if($favforumlist_fields[$forum['fid']]['fid']) {
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$favforumlist[$id] = array_merge($forum, $favforumlist_fields[$forum['fid']]);
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}
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forum($favforumlist[$id]);
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}
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}
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}
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if(!$gid && $_G['setting']['collectionstatus'] && ($_G['setting']['collectionrecommendnum'] || !$_G['setting']['hidefollowcollection'])) {
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require_once libfile('function/cache');
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loadcache('collection_index');
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$collectionrecommend = dunserialize($_G['setting']['collectionrecommend']);
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if(TIMESTAMP - $_G['cache']['collection_index']['dateline'] > 3600 * 4) {
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$collectiondata = $followdata = array();
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if($_G['setting']['collectionrecommendnum']) {
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if($collectionrecommend['ctids']) {
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$collectionrecommend['ctidsKey'] = array_keys($collectionrecommend['ctids']);
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$tmpcollection = C::t('forum_collection')->fetch_all($collectionrecommend['ctidsKey']);
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foreach($collectionrecommend['ctids'] as $ctid=>$setcollection) {
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if($tmpcollection[$ctid]) {
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$collectiondata[$ctid] = $tmpcollection[$ctid];
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}
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}
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unset($tmpcollection, $ctid, $setcollection);
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}
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if($collectionrecommend['autorecommend']) {
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require_once libfile('function/collection');
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$autorecommenddata = getHotCollection(500);
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}
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}
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savecache('collection_index', array('dateline' => TIMESTAMP, 'data' => $collectiondata, 'auto' => $autorecommenddata));
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$collectiondata = array('data' => $collectiondata, 'auto' => $autorecommenddata);
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} else {
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$collectiondata = &$_G['cache']['collection_index'];
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}
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if($_G['setting']['showfollowcollection']) {
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$followcollections = $_G['uid'] ? C::t('forum_collectionfollow')->fetch_all_by_uid($_G['uid']) : array();;
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if($followcollections) {
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$collectiondata['follows'] = C::t('forum_collection')->fetch_all(array_keys($followcollections), 'dateline', 'DESC', 0, $_G['setting']['showfollowcollection']);
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}
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}
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if($collectionrecommend['autorecommend'] && $collectiondata['auto']) {
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$randrecommend = array_rand($collectiondata['auto'], min($collectionrecommend['autorecommend'], count($collectiondata['auto'])));
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if($randrecommend && !is_array($randrecommend)) {
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$collectiondata['data'][$randrecommend] = $collectiondata['auto'][$randrecommend];
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} else {
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foreach($randrecommend as $ctid) {
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$collectiondata['data'][$ctid] = $collectiondata['auto'][$ctid];
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}
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}
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}
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if($collectiondata['data']) {
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$collectiondata['data'] = array_slice($collectiondata['data'], 0, $collectionrecommend['autorecommend'], true);
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}
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}
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if(empty($gid) && empty($_G['member']['accessmasks']) && empty($showoldetails)) {
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extract(get_index_memory_by_groupid($_G['member']['groupid']));
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if(defined('FORUM_INDEX_PAGE_MEMORY') && FORUM_INDEX_PAGE_MEMORY) {
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categorycollapse();
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if(!defined('IN_ARCHIVER')) {
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include template('diy:forum/discuz');
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} else {
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include loadarchiver('forum/discuz');
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}
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dexit();
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}
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}
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$grids = array();
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if($_G['setting']['grid']['showgrid']) {
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loadcache('grids');
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$cachelife = $_G['setting']['grid']['cachelife'] ? $_G['setting']['grid']['cachelife'] : 600;
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$now = dgmdate(TIMESTAMP, lang('form/misc', 'y_m_d')).' '.lang('forum/misc', 'week_'.dgmdate(TIMESTAMP, 'w'));
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if(TIMESTAMP - $_G['cache']['grids']['cachetime'] < $cachelife) {
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$grids = $_G['cache']['grids'];
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} else {
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$images = array();
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$_G['setting']['grid']['fids'] = in_array(0, $_G['setting']['grid']['fids']) ? 0 : $_G['setting']['grid']['fids'];
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if($_G['setting']['grid']['gridtype']) {
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$grids['digest'] = C::t('forum_thread')->fetch_all_for_guide('digest', 0, array(), 3, 0, 0, 10, $_G['setting']['grid']['fids']);
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} else {
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$images = C::t('forum_threadimage')->fetch_all_order_by_tid(10);
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foreach($images as $key => $value) {
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$tids[$value['tid']] = $value['tid'];
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}
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$grids['image'] = C::t('forum_thread')->fetch_all_by_tid($tids);
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}
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$grids['newthread'] = C::t('forum_thread')->fetch_all_for_guide('newthread', 0, array(), 0, 0, 0, 10, $_G['setting']['grid']['fids']);
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$grids['newreply'] = C::t('forum_thread')->fetch_all_for_guide('reply', 0, array(), 0, 0, 0, 10, $_G['setting']['grid']['fids']);
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$grids['hot'] = C::t('forum_thread')->fetch_all_for_guide('hot', 0, array(), 3, 0, 0, 10, $_G['setting']['grid']['fids']);
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$_G['forum_colorarray'] = array('', '#EE1B2E', '#EE5023', '#996600', '#3C9D40', '#2897C5', '#2B65B7', '#8F2A90', '#EC1282');
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foreach($grids as $type => $gridthreads) {
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foreach($gridthreads as $key => $gridthread) {
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$gridthread['dateline'] = str_replace('"', '\'', dgmdate($gridthread['dateline'], 'u', '9999', getglobal('setting/dateformat')));
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$gridthread['lastpost'] = str_replace('"', '\'', dgmdate($gridthread['lastpost'], 'u', '9999', getglobal('setting/dateformat')));
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if($gridthread['highlight'] && $_G['setting']['grid']['highlight']) {
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$string = sprintf('%02d', $gridthread['highlight']);
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$stylestr = sprintf('%03b', $string[0]);
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$gridthread['highlight'] = ' style="';
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$gridthread['highlight'] .= $stylestr[0] ? 'font-weight: bold;' : '';
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$gridthread['highlight'] .= $stylestr[1] ? 'font-style: italic;' : '';
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$gridthread['highlight'] .= $stylestr[2] ? 'text-decoration: underline;' : '';
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$gridthread['highlight'] .= $string[1] ? 'color: '.$_G['forum_colorarray'][$string[1]] : '';
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$gridthread['highlight'] .= '"';
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} else {
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$gridthread['highlight'] = '';
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}
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if($_G['setting']['grid']['textleng']) {
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$gridthread['oldsubject'] = dhtmlspecialchars($gridthread['subject']);
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$gridthread['subject'] = cutstr($gridthread['subject'], $_G['setting']['grid']['textleng']);
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}
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$grids[$type][$key] = $gridthread;
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}
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}
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if(!$_G['setting']['grid']['gridtype']) {
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$focuspic = $focusurl = $focustext = array();
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$grids['focus'] = 'config=5|0xffffff|0x0099ff|50|0xffffff|0x0099ff|0x000000';
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foreach($grids['image'] as $ithread) {
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if($ithread['displayorder'] < 0) {
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continue;
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}
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if($images[$ithread['tid']]['remote']) {
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$imageurl = $_G['setting']['ftp']['attachurl'].'forum/'.$images[$ithread['tid']]['attachment'];
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} else {
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$imageurl = $_G['setting']['attachurl'].'forum/'.$images[$ithread['tid']]['attachment'];
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}
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$grids['slide'][$ithread['tid']] = array(
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'image' => $imageurl,
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'url' => 'forum.php?mod=viewthread&tid='.$ithread['tid'],
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'subject' => addslashes($ithread['subject'])
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);
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}
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}
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$grids['cachetime'] = TIMESTAMP;
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savecache('grids', $grids);
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}
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}
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if(!$gid && (!defined('FORUM_INDEX_PAGE_MEMORY') || !FORUM_INDEX_PAGE_MEMORY)) {
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$announcements = get_index_announcements();
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$forums = C::t('forum_forum')->fetch_all_by_status(1);
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$fids = array();
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foreach($forums as $forum) {
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$fids[$forum['fid']] = $forum['fid'];
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}
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$forum_access = array();
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if(!empty($_G['member']['accessmasks'])) {
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$forum_access = C::t('forum_access')->fetch_all_by_fid_uid($fids, $_G['uid']);
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}
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$forum_fields = C::t('forum_forumfield')->fetch_all($fids);
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foreach($forums as $forum) {
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if($forum_fields[$forum['fid']]['fid']) {
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$forum = array_merge($forum, $forum_fields[$forum['fid']]);
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}
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if($forum_access['fid']) {
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$forum = array_merge($forum, $forum_access[$forum['fid']]);
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}
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$forumname[$forum['fid']] = strip_tags($forum['name']);
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$forum['extra'] = empty($forum['extra']) ? array() : dunserialize($forum['extra']);
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if(!is_array($forum['extra'])) {
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$forum['extra'] = array();
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}
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if($forum['type'] != 'group') {
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$threads += $forum['threads'];
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$posts += $forum['posts'];
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$todayposts += $forum['todayposts'];
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if($forum['type'] == 'forum' && isset($catlist[$forum['fup']])) {
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if(forum($forum)) {
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$catlist[$forum['fup']]['forums'][] = $forum['fid'];
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$forum['orderid'] = $catlist[$forum['fup']]['forumscount']++;
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$forum['subforums'] = '';
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$forumlist[$forum['fid']] = $forum;
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}
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} elseif(isset($forumlist[$forum['fup']])) {
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$forumlist[$forum['fup']]['threads'] += $forum['threads'];
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$forumlist[$forum['fup']]['posts'] += $forum['posts'];
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$forumlist[$forum['fup']]['todayposts'] += $forum['todayposts'];
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if($_G['setting']['subforumsindex'] && $forumlist[$forum['fup']]['permission'] == 2 && !($forumlist[$forum['fup']]['simple'] & 16) || ($forumlist[$forum['fup']]['simple'] & 8)) {
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$forumurl = !empty($forum['domain']) && !empty($_G['setting']['domain']['root']['forum']) ? 'http://'.$forum['domain'].'.'.$_G['setting']['domain']['root']['forum'] : 'forum.php?mod=forumdisplay&fid='.$forum['fid'];
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$forumlist[$forum['fup']]['subforums'] .= (empty($forumlist[$forum['fup']]['subforums']) ? '' : ', ').'<a href="'.$forumurl.'" '.(!empty($forum['extra']['namecolor']) ? ' style="color: ' . $forum['extra']['namecolor'].';"' : '') . '>'.$forum['name'].'</a>';
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}
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}
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} else {
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if($forum['moderators']) {
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$forum['moderators'] = moddisplay($forum['moderators'], 'flat');
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}
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$forum['forumscount'] = 0;
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$catlist[$forum['fid']] = $forum;
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}
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}
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unset($forum_access, $forum_fields);
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foreach($catlist as $catid => $category) {
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$catlist[$catid]['collapseimg'] = 'collapsed_no.gif';
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if($catlist[$catid]['forumscount'] && $category['forumcolumns']) {
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$catlist[$catid]['forumcolwidth'] = (floor(100 / $category['forumcolumns']) - 0.1).'%';
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$catlist[$catid]['endrows'] = '';
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if($colspan = $category['forumscount'] % $category['forumcolumns']) {
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while(($category['forumcolumns'] - $colspan) > 0) {
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$catlist[$catid]['endrows'] .= '<td width="'.$catlist[$catid]['forumcolwidth'].'"> </td>';
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$colspan ++;
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}
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$catlist[$catid]['endrows'] .= '</tr>';
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}
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} elseif(empty($category['forumscount'])) {
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unset($catlist[$catid]);
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}
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}
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unset($catid, $category);
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if(isset($catlist[0]) && $catlist[0]['forumscount']) {
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$catlist[0]['fid'] = 0;
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$catlist[0]['type'] = 'group';
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$catlist[0]['name'] = $_G['setting']['bbname'];
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$catlist[0]['collapseimg'] = 'collapsed_no.gif';
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} else {
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unset($catlist[0]);
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}
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if(!IS_ROBOT && ($_G['setting']['whosonlinestatus'] == 1 || $_G['setting']['whosonlinestatus'] == 3)) {
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$_G['setting']['whosonlinestatus'] = 1;
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$onlineinfo = explode("\t", $_G['cache']['onlinerecord']);
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if(empty($_G['cookie']['onlineusernum'])) {
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$onlinenum = C::app()->session->count();
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if($onlinenum > $onlineinfo[0]) {
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$onlinerecord = "$onlinenum\t".TIMESTAMP;
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C::t('common_setting')->update('onlinerecord', $onlinerecord);
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savecache('onlinerecord', $onlinerecord);
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$onlineinfo = array($onlinenum, TIMESTAMP);
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}
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dsetcookie('onlineusernum', intval($onlinenum), 300);
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} else {
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$onlinenum = intval($_G['cookie']['onlineusernum']);
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}
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$onlineinfo[1] = dgmdate($onlineinfo[1], 'd');
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$detailstatus = $showoldetails == 'yes' || (((!isset($_G['cookie']['onlineindex']) && !$_G['setting']['whosonline_contract']) || $_G['cookie']['onlineindex']) && $onlinenum < 500 && !$showoldetails);
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$guestcount = $membercount = 0;
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if(!empty($_G['setting']['sessionclose'])) {
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$detailstatus = false;
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$membercount = C::app()->session->count(1);
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$guestcount = $onlinenum - $membercount;
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}
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if($detailstatus) {
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$actioncode = lang('action');
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$_G['uid'] && updatesession();
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$whosonline = array();
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$_G['setting']['maxonlinelist'] = $_G['setting']['maxonlinelist'] ? $_G['setting']['maxonlinelist'] : 500;
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foreach(C::app()->session->fetch_member(1, 0, $_G['setting']['maxonlinelist']) as $online){
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$membercount ++;
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if($online['invisible']) {
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$invisiblecount++;
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continue;
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} else {
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$online['icon'] = !empty($_G['cache']['onlinelist'][$online['groupid']]) ? $_G['cache']['onlinelist'][$online['groupid']] : $_G['cache']['onlinelist'][0];
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}
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$online['lastactivity'] = dgmdate($online['lastactivity'], 't');
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$whosonline[] = $online;
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}
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if(isset($_G['cache']['onlinelist'][7]) && $_G['setting']['maxonlinelist'] > $membercount) {
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foreach(C::app()->session->fetch_member(2, 0, $_G['setting']['maxonlinelist'] - $membercount) as $online){
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$online['icon'] = $_G['cache']['onlinelist'][7];
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$online['username'] = $_G['cache']['onlinelist']['guest'];
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$online['lastactivity'] = dgmdate($online['lastactivity'], 't');
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$whosonline[] = $online;
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}
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}
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unset($actioncode, $online);
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if($onlinenum > $_G['setting']['maxonlinelist']) {
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$membercount = C::app()->session->count(1);
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$invisiblecount = C::app()->session->count_invisible();
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}
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if($onlinenum < $membercount) {
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$onlinenum = C::app()->session->count();
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dsetcookie('onlineusernum', intval($onlinenum), 300);
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}
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$invisiblecount = intval($invisiblecount);
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$guestcount = $onlinenum - $membercount;
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unset($online);
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}
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} else {
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$_G['setting']['whosonlinestatus'] = 0;
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}
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if(defined('FORUM_INDEX_PAGE_MEMORY') && !FORUM_INDEX_PAGE_MEMORY) {
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$key = !IS_ROBOT ? $_G['member']['groupid'] : 'for_robot';
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memory('set', 'forum_index_page_'.$key, array(
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'catlist' => $catlist,
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'forumlist' => $forumlist,
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'sublist' => $sublist,
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'whosonline' => $whosonline,
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'onlinenum' => $onlinenum,
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'membercount' => $membercount,
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'guestcount' => $guestcount,
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'grids' => $grids,
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'announcements' => $announcements,
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'threads' => $threads,
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'posts' => $posts,
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'todayposts' => $todayposts,
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'onlineinfo' => $onlineinfo,
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'announcepm' => $announcepm), getglobal('setting/memory/forumindex'));
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}
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} else {
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require_once DISCUZ_ROOT.'./source/include/misc/misc_category.php';
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}
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if(defined('IN_ARCHIVER')) {
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include loadarchiver('forum/discuz');
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exit();
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}
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categorycollapse();
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if($gid && !empty($catlist)) {
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$_G['category'] = $catlist[$gid];
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$forumseoset = array(
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'seotitle' => $catlist[$gid]['seotitle'],
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'seokeywords' => $catlist[$gid]['keywords'],
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'seodescription' => $catlist[$gid]['seodescription']
|
|
);
|
|
$seodata = array('fgroup' => $catlist[$gid]['name']);
|
|
list($navtitle, $metadescription, $metakeywords) = get_seosetting('threadlist', $seodata, $forumseoset);
|
|
if(empty($navtitle)) {
|
|
$navtitle = $navtitle_g;
|
|
$nobbname = false;
|
|
} else {
|
|
$nobbname = true;
|
|
}
|
|
$_G['fid'] = $gid;
|
|
}
|
|
|
|
include template('diy:forum/discuz:'.$gid);
|
|
|
|
function get_index_announcements() {
|
|
global $_G;
|
|
$announcements = '';
|
|
if($_G['cache']['announcements']) {
|
|
$readapmids = !empty($_G['cookie']['readapmid']) ? explode('D', $_G['cookie']['readapmid']) : array();
|
|
foreach($_G['cache']['announcements'] as $announcement) {
|
|
if(!$announcement['endtime'] || $announcement['endtime'] > TIMESTAMP && (empty($announcement['groups']) || in_array($_G['member']['groupid'], $announcement['groups']))) {
|
|
if(empty($announcement['type'])) {
|
|
$announcements .= '<li><span><a href="forum.php?mod=announcement&id='.$announcement['id'].'" target="_blank" class="xi2">'.$announcement['subject'].
|
|
'</a></span><em>('.dgmdate($announcement['starttime'], 'd').')</em></li>';
|
|
} elseif($announcement['type'] == 1) {
|
|
$announcements .= '<li><span><a href="'.$announcement['message'].'" target="_blank" class="xi2">'.$announcement['subject'].
|
|
'</a></span><em>('.dgmdate($announcement['starttime'], 'd').')</em></li>';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $announcements;
|
|
}
|
|
|
|
function get_index_page_guest_cache() {
|
|
global $_G;
|
|
$indexcache = getcacheinfo(0);
|
|
if(TIMESTAMP - $indexcache['filemtime'] > $_G['setting']['cacheindexlife']) {
|
|
@unlink($indexcache['filename']);
|
|
define('CACHE_FILE', $indexcache['filename']);
|
|
} elseif($indexcache['filename']) {
|
|
@readfile($indexcache['filename']);
|
|
$updatetime = dgmdate($indexcache['filemtime'], 'H:i:s');
|
|
$gzip = $_G['gzipcompress'] ? ', Gzip enabled' : '';
|
|
echo "<script type=\"text/javascript\">
|
|
if($('debuginfo')) {
|
|
$('debuginfo').innerHTML = '. This page is cached at $updatetime $gzip .';
|
|
}
|
|
</script>";
|
|
exit();
|
|
}
|
|
}
|
|
|
|
function get_index_memory_by_groupid($key) {
|
|
$enable = getglobal('setting/memory/forumindex');
|
|
if($enable !== null && memory('check')) {
|
|
if(IS_ROBOT) {
|
|
$key = 'for_robot';
|
|
}
|
|
$ret = memory('get', 'forum_index_page_'.$key);
|
|
define('FORUM_INDEX_PAGE_MEMORY', $ret ? 1 : 0);
|
|
if($ret) {
|
|
return $ret;
|
|
}
|
|
}
|
|
return array('none' => null);
|
|
}
|
|
|
|
function get_index_online_details() {
|
|
$showoldetails = getgpc('showoldetails');
|
|
switch($showoldetails) {
|
|
case 'no': dsetcookie('onlineindex', ''); break;
|
|
case 'yes': dsetcookie('onlineindex', 1, 86400 * 365); break;
|
|
}
|
|
return $showoldetails;
|
|
}
|
|
|
|
function do_forum_bind_domains() {
|
|
global $_G;
|
|
if($_G['setting']['binddomains'] && $_G['setting']['forumdomains']) {
|
|
$loadforum = isset($_G['setting']['binddomains'][$_SERVER['HTTP_HOST']]) ? max(0, intval($_G['setting']['binddomains'][$_SERVER['HTTP_HOST']])) : 0;
|
|
if($loadforum) {
|
|
dheader('Location: '.$_G['setting']['siteurl'].'/forum.php?mod=forumdisplay&fid='.$loadforum);
|
|
}
|
|
}
|
|
}
|
|
|
|
function categorycollapse() {
|
|
global $_G, $collapse, $catlist;
|
|
if(!$_G['uid']) {
|
|
return;
|
|
}
|
|
foreach($catlist as $fid => $forum) {
|
|
if(!isset($_G['cookie']['collapse']) || strpos($_G['cookie']['collapse'], '_category_'.$fid.'_') === FALSE) {
|
|
$catlist[$fid]['collapseimg'] = 'collapsed_no.gif';
|
|
$collapse['category_'.$fid] = '';
|
|
} else {
|
|
$catlist[$fid]['collapseimg'] = 'collapsed_yes.gif';
|
|
$collapse['category_'.$fid] = 'display: none';
|
|
}
|
|
}
|
|
|
|
for($i = -2; $i <= 0; $i++) {
|
|
if(!isset($_G['cookie']['collapse']) || strpos($_G['cookie']['collapse'], '_category_'.$i.'_') === FALSE) {
|
|
$collapse['collapseimg_'.$i] = 'collapsed_no.gif';
|
|
$collapse['category_'.$i] = '';
|
|
} else {
|
|
$collapse['collapseimg_'.$i] = 'collapsed_yes.gif';
|
|
$collapse['category_'.$i] = 'display: none';
|
|
}
|
|
}
|
|
}
|
|
?>
|