/**
* Adds breadcrumb entries for all the parents of the passed node id.
* This is inclusive of the passed node id, but excludes "home".
* Modifies $this->breadcrumbs
*
* @param int Node ID
* @param bool If true, only add the top-most parent after home, and ignore the rest.
*/
protected function addParentNodeBreadcrumbs($nodeId, $onlyAddTopParent = false)
{
try {
// obtain crumbs
$nodeLibrary = vB_Library::instance('node');
$nodeParents = $nodeLibrary->getNodeParents($nodeId);
$nodeParentsReversed = array_reverse($nodeParents);
$parentsInfo = $nodeLibrary->getNodes($nodeParentsReversed);
$routeIds = array();
foreach ($nodeParentsReversed as $parentId) {
if ($parentId != 1) {
$routeIds[] = $parentsInfo[$parentId]['routeid'];
if ($onlyAddTopParent) {
break;
}
}
}
vB5_Route::preloadRoutes($routeIds);
foreach ($nodeParentsReversed as $parentId) {
if ($parentId != 1) {
$this->breadcrumbs[] = array('title' => $parentsInfo[$parentId]['title'], 'url' => vB5_Route::buildUrl($parentsInfo[$parentId]['routeid']));
if ($onlyAddTopParent) {
break;
}
}
}
} catch (vB_Exception $e) {
// if we don't have permissions to view the channel, then skip this
}
}
/** gets Get info on every SG Channel
*
* @param array Array of options to filter the info (used to show all/my groups).
* @param array Array of route info of the social group parent channel to be used for building pagination URLs.
* @return mixed Array containing the social group channel info we need.
*/
public function getSGInfo($options = array(), $routeInfo = array())
{
$response = array();
$nodeApi = vB_Api::instanceInternal('node');
$sgParentChannel = $this->getSGChannel();
if (!empty($options['sgparent']) and intval($options['sgparent']) and intval($options['sgparent'] != $sgParentChannel)) {
$sgParent = intval($options['sgparent']);
$depth = 1;
} else {
$sgParent = $sgParentChannel;
$depth = 2;
}
// category check
if (!$this->isSGNode($sgParent)) {
throw new vB_Exception_Api('invalid_sg_parent');
}
//Get base data
$channelContentType = vB_Types::instance()->getContentTypeId('vBForum_Channel');
$params = array('starter_only' => 1, 'view' => 'activity', 'depth_exact' => 1, 'nolimit' => 1);
$queryParams = array('sgParentChannel' => $sgParent, 'depth' => $depth);
if (!empty($options['userid'])) {
$queryParams['userid'] = $params['userid'] = intval($options['userid']);
}
$page = (!empty($options['page']) and intval($options['page'])) ? intval($options['page']) : 1;
$perpage = (!empty($options['perpage']) and intval($options['perpage'])) ? intval($options['perpage']) : 20;
$cacheParams = array_merge($params, array('page' => $page, 'perpage' => $perpage, 'sgparent' => $sgParent, 'depth' => $depth));
$cacheKey = 'sgResults_' . (vB::getUserContext()->fetchUserId() ? vB::getUserContext()->fetchUserId() : 0) . crc32(serialize($cacheParams));
if ($result = vB_Cache::instance(vB_Cache::CACHE_FAST)->read($cacheKey) or !vB::getUserContext()->hasPermission('socialgrouppermissions', 'canviewgroups')) {
//we don't cache the pagination URLs as they may vary for the same content depending on the specified routeInfo (routeId, arguments, queryParameters)
$pageInfo = $result['pageInfo'];
$paginationURLs = $this->buildPaginationURLs($pageInfo['currentpage'], $pageInfo['totalpages'], $routeInfo);
if ($paginationURLs) {
$pageInfo = array_merge($pageInfo, $paginationURLs);
$result['pageInfo'] = $pageInfo;
}
return $result;
}
$nodeContent = $nodeApi->listNodeContent($sgParent, $page, $perpage, $depth, $channelContentType, $params);
$totalCount = vB::getDbAssertor()->getRow('vBForum:getSocialGroupsTotalCount', $queryParams);
//We need the nodeids to collect some data
$cacheEvents = array('nodeChg_' . $sgParent);
$lastids = array();
$lastNodes = array();
$channelids = array();
$categories = array();
$contributorIds = array();
$sgCategories = array_keys($this->getCategories());
$sgParentChannel = $this->getSGChannel();
foreach ($nodeContent as $key => $node) {
if ($node['parentid'] == $sgParentChannel) {
$categories[] = $node['nodeid'];
unset($nodeContent[$node['nodeid']]);
} else {
if ($node['lastcontentid'] > 0) {
$lastids[] = $node['lastcontentid'];
}
if (in_array($node['parentid'], $sgCategories)) {
$categories[] = $node['parentid'];
}
$channelids[] = $node['nodeid'];
$contributorIds[] = $node['userid'];
$cacheEvents[] = 'nodeChg_' . $node['nodeid'];
}
}
$categories = array_unique($categories);
if (empty($channelids)) {
//for display purposes, we set totalpages to 1 even if there are no records because we don't want the UI to display Page 1 of 0
$result = array('results' => array(), 'totalcount' => 0, 'pageInfo' => array('currentpage' => $page, 'perpage' => $perpage, 'nexturl' => '', 'prevurl' => '', 'totalpages' => 1, 'totalrecords' => 0, 'sgparent' => $sgParent));
vB_Cache::instance(vB_Cache::CACHE_FAST)->write($cacheKey, $result, 60, array_unique($cacheEvents));
return $result;
}
$mergedNodes = vB_Library::instance('node')->getNodes($lastids + $categories);
foreach ($lastids as $lastid) {
if (empty($mergedNodes[$lastid])) {
continue;
}
$lastNodes[$lastid] = $mergedNodes[$lastid];
}
foreach ($categories as $category) {
if (empty($mergedNodes[$category])) {
continue;
}
$categoriesInfo[$category] = $mergedNodes[$category];
}
// update category info
foreach ($nodeContent as $key => $node) {
// add category info
if (isset($categoriesInfo[$node['parentid']])) {
$nodeContent[$key]['content']['channeltitle'] = $categoriesInfo[$node['parentid']]['title'];
$nodeContent[$key]['content']['channelroute'] = $categoriesInfo[$node['parentid']]['routeid'];
$cacheEvents[] = 'nodeChg_' . $node['parentid'];
}
}
$lastTitles = $lastInfo = array();
$lastIds = array();
foreach ($lastNodes as $lastnode) {
$lastInfo[$lastnode['nodeid']]['starter'] = $lastnode['starter'];
if ($lastnode['starter'] == $lastnode['nodeid']) {
$lastInfo[$lastnode['nodeid']]['title'] = $lastnode['title'];
$lastInfo[$lastnode['nodeid']]['routeid'] = $lastnode['routeid'];
$contributorIds[] = $lastnode['userid'];
} else {
//We need another query
$lastIds[$lastnode['starter']] = $lastnode['starter'];
}
}
//Now get any lastcontent starter information we need
if (!empty($lastIds)) {
$nodes = vB_Library::instance('node')->getNodes($lastIds);
foreach ($nodeContent as $index => $channel) {
$nodeid = $lastInfo[$channel['lastcontentid']]['starter'];
if (isset($nodes[$nodeid])) {
$node =& $nodes[$nodeid];
$lastInfo[$channel['lastcontentid']]['routeid'] = $node['routeid'];
$lastInfo[$channel['lastcontentid']]['title'] = $node['title'];
}
}
}
if (!empty($options['contributors'])) {
//Get contributors
$groups = vB::getDbAssertor()->getColumn('vBForum:usergroup', 'usergroupid', array('systemgroupid' => array(vB_Api_UserGroup::CHANNEL_MODERATOR_SYSGROUPID, vB_Api_UserGroup::CHANNEL_MEMBER_SYSGROUPID, vB_Api_UserGroup::CHANNEL_OWNER_SYSGROUPID)), false, 'systemgroupid');
$membersQry = vB::getDbAssertor()->assertQuery('vBForum:groupintopic', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, 'nodeid' => $channelids, 'groupid' => $groups));
$groupManagers = array();
$contributors = array();
foreach ($membersQry as $record) {
if ($record['groupid'] == $groups[vB_Api_UserGroup::CHANNEL_MODERATOR_SYSGROUPID]) {
$groupManagers[] = $record;
}
$contributorIds[$record['userid']] = $record['userid'];
$cacheEvents[] = 'sgMemberChg_' . $record['userid'];
}
$userApi = vB_Api::instanceInternal('user');
$avatarInfo = vB_Api::instanceInternal('user')->fetchAvatars($contributorIds);
foreach ($groupManagers as $index => $contributor) {
if (!isset($contributors[$contributor['nodeid']])) {
$contributors[$contributor['nodeid']] = array();
}
$userInfo = $userApi->fetchUserinfo($contributor['userid']);
$contributors[$contributor['nodeid']][$contributor['userid']] = $userInfo;
$contributors[$contributor['nodeid']][$contributor['userid']]['avatar'] = $avatarInfo[$contributor['userid']];
}
}
// Obtain keys for sg pages
$pageKeyInfo = array();
$routes = vB::getDbAssertor()->getRows('routenew', array('class' => 'vB5_Route_Channel', 'contentid' => $channelids), false, 'routeid');
vB5_Route::preloadRoutes(array_keys($routes));
foreach ($routes as $record) {
$route = vB5_Route_Channel::getRoute($record['routeid'], @unserialize($record['arguments']));
if ($route and $pageKey = $route->getPageKey()) {
$pageKeyInfo[$pageKey] = $record['contentid'];
}
}
$viewingQry = vB::getDbAssertor()->getRows('session', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, 'pagekey' => array_keys($pageKeyInfo)));
$viewing = array();
foreach ($viewingQry as $viewingUser) {
if (!isset($viewing[$viewingUser['nodeid']])) {
$viewing[$viewingUser['nodeid']] = 0;
}
$viewing[$viewingUser['nodeid']]++;
}
// get the members count
$countRecords = vB::getDbAssertor()->assertQuery('vBForum:getChannelMembersCount', array('nodeid' => $channelids, 'groupid' => $groups));
$membersCount = array();
foreach ($countRecords as $count) {
$membersCount[$count['nodeid']] = $count;
}
foreach ($nodeContent as $index => $channel) {
$nodeid = $channel['nodeid'];
if (!empty($options['contributors'])) {
$nodeContent[$index]['contributors'] = !empty($contributors[$nodeid]) ? $contributors[$nodeid] : 0;
$nodeContent[$index]['contributorscount'] = !empty($contributors[$nodeid]) ? count($contributors[$nodeid]) : 0;
}
$nodeContent[$index]['members'] = !empty($membersCount[$nodeid]) ? $membersCount[$nodeid]['members'] : 0;
$nodeContent[$index]['viewing'] = !empty($viewing[$nodeid]) ? $viewing[$nodeid] : 0;
$nodeContent[$index]['lastposttitle'] = !empty($lastInfo[$channel['lastcontentid']]['title']) ? $lastInfo[$channel['lastcontentid']]['title'] : 0;
$nodeContent[$index]['lastpostrouteid'] = !empty($lastInfo[$channel['lastcontentid']]['routeid']) ? $lastInfo[$channel['lastcontentid']]['routeid'] : 0;
$nodeContent[$index]['owner_avatar'] = $avatarInfo[$nodeContent[$index]['userid']];
$nodeContent[$index]['lastauthor_avatar'] = $avatarInfo[$nodeContent[$index]['lastauthorid']];
}
$total = $totalCount['totalcount'];
if ($total > 0) {
$pages = ceil($total / $perpage);
} else {
$pages = 1;
//we don't want the UI to display Page 1 of 0
}
$pageInfo = array('currentpage' => $page, 'perpage' => $perpage, 'prevurl' => '', 'nexturl' => '', 'totalpages' => $pages, 'totalrecords' => $total, 'sgparent' => $sgParent);
$result = array('results' => $nodeContent, 'totalcount' => count($nodeContent), 'pageInfo' => $pageInfo);
vB_Cache::instance(vB_Cache::CACHE_FAST)->write($cacheKey, $result, 60, array_unique($cacheEvents));
//we don't cache the pagination URLs as they may vary for the same content depending on the specified routeInfo (routeId, arguments, queryParameters)
$paginationURLs = $this->buildPaginationURLs($page, $pages, $routeInfo);
if ($paginationURLs) {
$pageInfo = array_merge($pageInfo, $paginationURLs);
$result['pageInfo'] = $pageInfo;
}
return $result;
}
/**
* Takes an array of node information and adds contentInfo
* @param integer The node id of the parent where we are listing
* @param integer page number to return
* @param integer items per page
* @param integer depth- 0 means no stopping, otherwise 1= direct child, 2= grandchild, etc
* @param mixed if desired, will only return specific content types.
* @param mixed 'sort', or 'exclude' recognized.
*
* @return mixed array of id's
***/
public function addFullContentInfo($nodeList, $options = array())
{
//Now separate by content type $contenttypes = array();
if (empty($nodeList)) {
return array();
}
$nodeIds = array();
$needVote = array();
$cacheVote = array();
$needRead = array();
$parentids = array();
$attachCounts = array();
$photoCounts = array();
$channels = array();
$grabAttachCounts = array();
$cache = vB_Cache::instance(vB_Cache::CACHE_FAST);
$userids = array();
foreach ($nodeList as $key => $node) {
if (empty($node['nodeid'])) {
continue;
}
if (!isset($contenttypes[$node['contenttypeid']])) {
$contenttypes[$node['contenttypeid']] = array();
}
$contenttypes[$node['contenttypeid']][$key] = $node['nodeid'];
$nodeIds[] = $node['nodeid'];
if ($this->channelTypeId != $node['contenttypeid']) {
// only fetch attachments for non channels.
$grabAttachCounts[] = $node['nodeid'];
}
if (!isset($node['nodeVoted'])) {
$needVote[] = $node['nodeid'];
} else {
$cacheVote[$node['nodeid']] = $node['nodeVoted'];
}
if (!isset($node['readtime'])) {
$needRead[$node['nodeid']] = $node['nodeid'];
$nodeList[$key]['readtime'] = 0;
}
$parentids[$node['parentid']] = $node['parentid'];
$needRead = array_merge($parentids, $needRead);
if (!isset($userids[$node['userid']])) {
$userids[$node['userid']] = $node['userid'];
}
}
vB_Library::instance('user')->preloadUserInfo($userids);
// pre-cache parents
$parents = $this->getNodes($parentids);
$parentrouteids = array();
foreach ($parents as $parent) {
$parentrouteids[] = $parent['routeid'];
}
//pre-load parent routes
vB5_Route::preloadRoutes($parentrouteids);
// get votes
$nodeVotes = empty($needVote) ? array() : $this->getNodeVotes($needVote);
if (!empty($cacheVote)) {
$this->cacheNodeVotes($cacheVote);
}
if (!empty($nodeIds)) {
$attachments = $this->fetchNodeAttachments($nodeIds);
$nodeAttachments = array();
foreach ($attachments as $key => $attach) {
$nodeAttachments[$attach['parentid']][$attach['filedataid']] =& $attachments[$key];
}
}
// Fetch read marking data
$threadmarking = vB::getDatastore()->getOption('threadmarking');
$userid = vB::getCurrentSession()->get('userid');
if ($threadmarking and $userid and !empty($nodeIds) and !empty($needRead)) {
$reads = vB::getDbAssertor()->getRows('noderead', array('userid' => $userid, 'nodeid' => $needRead));
$parentsreads = array();
foreach ($reads as $read) {
if (!empty($nodeList[$read['nodeid']])) {
$nodeList[$read['nodeid']]['readtime'] = $read['readtime'];
} else {
$parentsreads[$read['nodeid']] = $read['readtime'];
}
}
foreach ($nodeList as $nodeid => $node) {
if (empty($parentsreads[$node['parentid']])) {
$parentsreads[$node['parentid']] = 0;
}
$nodeList[$nodeid]['parentreadtime'] = $parentsreads[$node['parentid']];
}
}
//For each type, get the content detail.
if (!empty($grabAttachCounts)) {
$attachCountQry = vB::getDbAssertor()->getRows('vBForum:getDescendantAttachCount', array('nodeid' => $grabAttachCounts));
foreach ($attachCountQry as $count) {
$attachCounts[$count['nodeid']] = $count['count'];
}
$photoCountQry = vB::getDbAssertor()->getRows('vBForum:getDescendantPhotoCount', array('nodeid' => $grabAttachCounts, 'photoTypeid' => vB_Types::instance()->getContentTypeID('vBForum_Photo')));
foreach ($photoCountQry as $count) {
$photoCounts[$count['nodeid']] = $count['count'];
}
}
// precache closure
$this->fetchClosureParent($nodeIds);
$optionMask = vB_Api::instanceInternal('node')->getOptions();
foreach ($contenttypes as $contenttypeid => $nodes) {
if (!empty($nodes)) {
$contentLib = vB_Library_Content::getContentLib($contenttypeid);
$contentList = $contentLib->getFullContent($nodes);
foreach ($nodes as $key => $nodeid) {
if (isset($contentList[$nodeid])) {
if (!empty($contentList[$nodeid]['node_no_permission'])) {
unset($nodeList[$nodeid]);
continue;
}
if (isset($nodeList[$key]['nodeVoted'])) {
// node came into the function with nodeVoted already set
$contentList[$nodeid]['nodeVoted'] = $nodeList[$key]['nodeVoted'];
} else {
// node came into this function w/o nodeVoted set so getNodeVotes retrieved it up there^
$contentList[$nodeid]['nodeVoted'] = in_array($nodeid, $nodeVotes) ? 1 : 0;
}
$nodeList[$key]['content'] = $contentList[$nodeid];
if (!empty($contentList[$nodeid]['contenttypeclass'])) {
$nodeList[$key]['contenttypeclass'] = $contentList[$nodeid]['contenttypeclass'];
}
if ($contentList[$nodeid]['contenttypeid'] == $this->channelTypeId) {
$channels[$contentList[$nodeid]['nodeid']] = $contentList[$nodeid]['nodeid'];
} else {
if (!empty($contentList[$nodeid]['channelid']) and !isset($channels[$contentList[$nodeid]['channelid']])) {
$channels[$contentList[$nodeid]['channelid']] = $contentList[$nodeid]['channelid'];
}
}
}
foreach ($optionMask as $bitname => $bitmask) {
$nodeList[$key][$bitname] = $bitmask & $node['nodeoptions'] ? 1 : 0;
}
if (isset($nodeAttachments[$nodeid])) {
$nodeList[$key]['content']['attachments'] =& $nodeAttachments[$nodeid];
} else {
$nodeList[$key]['content']['attachments'] = array();
}
if (empty($attachCounts[$nodeid])) {
$nodeList[$key]['attachcount'] = 0;
} else {
$nodeList[$key]['attachcount'] = $attachCounts[$nodeid];
}
if (!empty($photoCounts[$nodeid])) {
$nodeList[$key]['attachcount'] += $photoCounts[$nodeid];
}
}
}
}
// censor textual node items
vB_Library_Node::censorNodes($nodeList);
$this->addOptionalContentInfo($nodeList, $options);
//Note- it is essential that the parentids be passed along with the nodeList. This allows all the permissions to
// be pulled in one function call, and saves a lot of processing in the usercontext object.
$this->markSubscribed($nodeList);
$this->markJoined($nodeList);
return $nodeList;
}
/** Preloads a list of routes to reduce database traffic
*
* @param mixed array of route ids- can be integers or strings.
**/
public function preloadRoutes($routeIds)
{
return vB5_Route::preloadRoutes($routeIds);
}
