PHP KunenaUserHelper::loadUsers方法代码示例

 /**
  * Prepare topics by pre-loading needed information.
  *
  * @param   array  $userIds  List of additional user Ids to be loaded.
  * @param   array  $mesIds   List of additional message Ids to be loaded.
  *
  * @return  void
  */
 protected function prepareTopics(array $userIds = array(), array $mesIds = array())
 {
     // Collect user Ids for avatar prefetch when integrated.
     $lastIds = array();
     foreach ($this->topics as $topic) {
         $userIds[(int) $topic->first_post_userid] = (int) $topic->first_post_userid;
         $userIds[(int) $topic->last_post_userid] = (int) $topic->last_post_userid;
         $lastIds[(int) $topic->last_post_id] = (int) $topic->last_post_id;
     }
     // Prefetch all users/avatars to avoid user by user queries during template iterations.
     if (!empty($userIds)) {
         KunenaUserHelper::loadUsers($userIds);
     }
     $topicIds = array_keys($this->topics);
     KunenaForumTopicHelper::getUserTopics($topicIds);
     /* KunenaForumTopicHelper::getKeywords($topicIds); */
     $mesIds += KunenaForumTopicHelper::fetchNewStatus($this->topics);
     // Fetch also last post positions when user can see unapproved or deleted posts.
     // TODO: Optimize? Take account of configuration option...
     if ($this->me->isAdmin() || KunenaAccess::getInstance()->getModeratorStatus()) {
         $mesIds += $lastIds;
     }
     // Load position information for all selected messages.
     if ($mesIds) {
         KunenaForumMessageHelper::loadLocation($mesIds);
     }
 }

 /**
  * Prepare reply history display.
  *
  * @return void
  */
 protected function before()
 {
     parent::before();
     $id = $this->input->getInt('id');
     $this->topic = KunenaForumTopicHelper::get($id);
     $this->history = KunenaForumMessageHelper::getMessagesByTopic($this->topic, 0, (int) $this->config->historylimit, 'DESC');
     $this->replycount = $this->topic->getReplies();
     $this->historycount = count($this->history);
     KunenaAttachmentHelper::getByMessage($this->history);
     $userlist = array();
     foreach ($this->history as $message) {
         $userlist[(int) $message->userid] = (int) $message->userid;
     }
     KunenaUserHelper::loadUsers($userlist);
     // Run events
     $params = new JRegistry();
     $params->set('ksource', 'kunena');
     $params->set('kunena_view', 'topic');
     $params->set('kunena_layout', 'history');
     $dispatcher = JEventDispatcher::getInstance();
     JPluginHelper::importPlugin('kunena');
     $dispatcher->trigger('onKunenaPrepare', array('kunena.messages', &$this->history, &$params, 0));
     // FIXME: need to improve BBCode class on this...
     $this->attachments = KunenaAttachmentHelper::getByMessage($this->history);
     $this->inline_attachments = array();
     $this->headerText = JText::_('COM_KUNENA_POST_EDIT') . ' ' . $this->topic->subject;
 }

 /**
  * Gets the users avatars from Kunena
  *
  * @param   array  $userIds  - array with user ids
  *
  * @return array
  */
 public static function getAvatars($userIds)
 {
     $avatars = array();
     $users = KunenaUserHelper::loadUsers($userIds);
     foreach ($users as $user) {
         $avatars[$user->userid] = $user->getAvatarURL();
     }
     return $avatars;
 }

 /**
  * Prepare ban manager.
  *
  * @return void
  */
 protected function before()
 {
     parent::before();
     $this->me = KunenaUserHelper::getMyself();
     // TODO: add authorisation
     // TODO: add pagination
     $this->userBans = KunenaUserBan::getBannedUsers(0, 50);
     if (!empty($this->userBans)) {
         KunenaUserHelper::loadUsers(array_keys($this->userBans));
     }
     $this->headerText = JText::_('COM_KUNENA_BAN_BANMANAGER');
 }

 function displaySubscriptions()
 {
     $id = $this->app->input->get('id', 0, 'int');
     $topic = KunenaForumTopicHelper::get($id);
     $acl = KunenaAccess::getInstance();
     $cat_subscribers = $acl->loadSubscribers($topic, KunenaAccess::CATEGORY_SUBSCRIPTION);
     $this->cat_subscribers_users = KunenaUserHelper::loadUsers($cat_subscribers);
     $topic_subscribers = $acl->loadSubscribers($topic, KunenaAccess::TOPIC_SUBSCRIPTION);
     $this->topic_subscribers_users = KunenaUserHelper::loadUsers($topic_subscribers);
     $this->cat_topic_subscribers = $acl->getSubscribers($topic->getCategory()->id, $id, KunenaAccess::CATEGORY_SUBSCRIPTION | KunenaAccess::TOPIC_SUBSCRIPTION, 1, 1);
     $this->display();
 }

 /**
  * Prepare Who is online display.
  *
  * @return void
  *
  * @throws KunenaExceptionAuthorise
  */
 protected function before()
 {
     parent::before();
     $this->config = KunenaConfig::getInstance();
     if (!$this->config->get('showwhoisonline')) {
         throw new KunenaExceptionAuthorise(JText::_('COM_KUNENA_NO_ACCESS'), '404');
     }
     $me = KunenaUserHelper::getMyself();
     $moderator = intval($me->isModerator()) + intval($me->isAdmin());
     $users = KunenaUserHelper::getOnlineUsers();
     KunenaUserHelper::loadUsers(array_keys($users));
     $onlineusers = KunenaUserHelper::getOnlineCount();
     $who = '<strong>' . $onlineusers['user'] . ' </strong>';
     if ($onlineusers['user'] == 1) {
         $who .= JText::_('COM_KUNENA_WHO_ONLINE_MEMBER') . '&nbsp;';
     } else {
         $who .= JText::_('COM_KUNENA_WHO_ONLINE_MEMBERS') . '&nbsp;';
     }
     $who .= JText::_('COM_KUNENA_WHO_AND');
     $who .= '<strong> ' . $onlineusers['guest'] . ' </strong>';
     if ($onlineusers['guest'] == 1) {
         $who .= JText::_('COM_KUNENA_WHO_ONLINE_GUEST') . '&nbsp;';
     } else {
         $who .= JText::_('COM_KUNENA_WHO_ONLINE_GUESTS') . '&nbsp;';
     }
     $who .= JText::_('COM_KUNENA_WHO_ONLINE_NOW');
     $this->membersOnline = $who;
     $this->onlineList = array();
     $this->hiddenList = array();
     foreach ($users as $userid => $usertime) {
         $user = KunenaUserHelper::get($userid);
         if (!$user->showOnline) {
             if ($moderator) {
                 $this->hiddenList[$user->getName()] = $user;
             }
         } else {
             $this->onlineList[$user->getName()] = $user;
         }
     }
     ksort($this->onlineList);
     ksort($this->hiddenList);
     $profile = KunenaFactory::getProfile();
     $this->usersUrl = $profile->getUserListURL();
 }

 /**
  * Prepare poll display.
  *
  * @return void
  *
  * @throws KunenaExceptionAuthorise
  */
 protected function before()
 {
     parent::before();
     $this->topic = KunenaForumTopicHelper::get($this->input->getInt('id'));
     $this->category = $this->topic->getCategory();
     $this->config = KunenaFactory::getConfig();
     $this->me = KunenaUserHelper::getMyself();
     // Need to check if poll is allowed in this category.
     $this->topic->tryAuthorise('poll.read');
     $this->poll = $this->topic->getPoll();
     $this->usercount = $this->poll->getUserCount();
     $this->usersvoted = $this->poll->getUsers();
     $this->voted = $this->poll->getMyVotes();
     if (!empty($this->alwaysVote)) {
         // Authorise forced vote.
         $this->topic->tryAuthorise('poll.vote');
         $this->name = 'Topic/Poll/Vote';
     } elseif (!$this->voted && $this->topic->isAuthorised('poll.vote')) {
         $this->name = 'Topic/Poll/Vote';
     } else {
         $this->name = 'Topic/Poll/Results';
         $this->show_title = true;
         $this->users_voted_list = array();
         $this->users_voted_morelist = array();
         if ($this->config->pollresultsuserslist && !empty($this->usersvoted)) {
             $userids_votes = array();
             foreach ($this->usersvoted as $userid => $vote) {
                 $userids_votes[] = $userid;
             }
             $loaded_users = KunenaUserHelper::loadUsers($userids_votes);
             $i = 0;
             foreach ($loaded_users as $userid => $user) {
                 if ($i <= '4') {
                     $this->users_voted_list[] = $loaded_users[$userid]->getLink();
                 } else {
                     $this->users_voted_morelist[] = $loaded_users[$userid]->getLink();
                 }
                 $i++;
             }
         }
     }
     $this->uri = "index.php?option=com_kunena&view=topic&layout=poll&catid={$this->category->id}&id={$this->topic->id}";
 }

 /**
  * Prepare category subscriptions display.
  *
  * @return void
  *
  * @throws KunenaExceptionAuthorise
  */
 protected function before()
 {
     parent::before();
     $me = KunenaUserHelper::getMyself();
     if (!$me->exists()) {
         throw new KunenaExceptionAuthorise(JText::_('COM_KUNENA_NO_ACCESS'), 401);
     }
     $limit = $this->input->getInt('limit', 0);
     if ($limit < 1 || $limit > 100) {
         $limit = 20;
     }
     $limitstart = $this->input->getInt('limitstart', 0);
     if ($limitstart < 0) {
         $limitstart = 0;
     }
     list($total, $this->categories) = KunenaForumCategoryHelper::getLatestSubscriptions($me->userid);
     $topicIds = array();
     $userIds = array();
     $postIds = array();
     foreach ($this->categories as $category) {
         // Get list of topics.
         if ($category->last_topic_id) {
             $topicIds[$category->last_topic_id] = $category->last_topic_id;
         }
     }
     // Pre-fetch topics (also display unauthorized topics as they are in allowed categories).
     $topics = KunenaForumTopicHelper::getTopics($topicIds, 'none');
     // Pre-fetch users (and get last post ids for moderators).
     foreach ($topics as $topic) {
         $userIds[$topic->last_post_userid] = $topic->last_post_userid;
         $postIds[$topic->id] = $topic->last_post_id;
     }
     KunenaUserHelper::loadUsers($userIds);
     KunenaForumMessageHelper::getMessages($postIds);
     // Pre-fetch user related stuff.
     if ($me->exists() && !$me->isBanned()) {
         // Load new topic counts.
         KunenaForumCategoryHelper::getNewTopics(array_keys($this->categories));
     }
     $this->actions = $this->getActions();
     $this->pagination = new JPagination($total, $limitstart, $limit);
     $this->headerText = JText::_('COM_KUNENA_CATEGORY_SUBSCRIPTIONS');
 }

 /**
  * @param   array $userlist
  * @param   array $postlist
  */
 protected function _common(array $userlist = array(), array $postlist = array())
 {
     if ($this->total > 0) {
         // collect user ids for avatar prefetch when integrated
         $lastpostlist = array();
         foreach ($this->topics as $topic) {
             $userlist[intval($topic->first_post_userid)] = intval($topic->first_post_userid);
             $userlist[intval($topic->last_post_userid)] = intval($topic->last_post_userid);
             $lastpostlist[intval($topic->last_post_id)] = intval($topic->last_post_id);
         }
         // Prefetch all users/avatars to avoid user by user queries during template iterations
         if (!empty($userlist)) {
             KunenaUserHelper::loadUsers($userlist);
         }
         KunenaForumTopicHelper::getUserTopics(array_keys($this->topics));
         KunenaForumTopicHelper::getKeywords(array_keys($this->topics));
         $lastreadlist = KunenaForumTopicHelper::fetchNewStatus($this->topics);
         // Fetch last / new post positions when user can see unapproved or deleted posts
         if ($postlist || $lastreadlist || $this->me->userid && ($this->me->isAdmin() || KunenaAccess::getInstance()->getModeratorStatus())) {
             KunenaForumMessageHelper::loadLocation($postlist + $lastpostlist + $lastreadlist);
         }
     }
 }

	function displayThreadHistory() {
		if (! $this->hasThreadHistory())
			return;

		$db = JFactory::getDBO();
		$this->history = KunenaForumMessageHelper::getMessagesByTopic($this->topic, 0, (int) $this->config->historylimit, $ordering='DESC');
		$this->historycount = count ( $this->history );
		KunenaForumMessageAttachmentHelper::getByMessage($this->history);
		$userlist = array();
		foreach ($this->history as $message) {
			$userlist[(int) $message->userid] = (int) $message->userid;
		}
		KunenaUserHelper::loadUsers($userlist);

		echo $this->loadTemplate ( 'history' );
	}

 public function getMessages()
 {
     if ($this->messages === false) {
         $layout = $this->getState('layout');
         $threaded = $layout == 'indented' || $layout == 'threaded';
         $this->messages = KunenaForumMessageHelper::getMessagesByTopic($this->getState('item.id'), $this->getState('list.start'), $this->getState('list.limit'), $this->getState('list.direction'), $this->getState('hold'), $threaded);
         // Get thankyous for all messages in the page
         $thankyous = KunenaForumMessageThankyouHelper::getByMessage($this->messages);
         // First collect ids and users
         $userlist = array();
         $this->threaded = array();
         $location = $this->getState('list.start');
         foreach ($this->messages as $message) {
             $message->replynum = ++$location;
             if ($threaded) {
                 // Threaded ordering
                 if (isset($this->messages[$message->parent])) {
                     $this->threaded[$message->parent][] = $message->id;
                 } else {
                     $this->threaded[0][] = $message->id;
                 }
             }
             $userlist[intval($message->userid)] = intval($message->userid);
             $userlist[intval($message->modified_by)] = intval($message->modified_by);
             $thankyou_list = $thankyous[$message->id]->getList();
             $message->thankyou = array();
             if (!empty($thankyou_list)) {
                 $message->thankyou = $thankyou_list;
             }
         }
         if (!isset($this->messages[$this->getState('item.mesid')]) && !empty($this->messages)) {
             $this->setState('item.mesid', reset($this->messages)->id);
         }
         if ($threaded) {
             if (!isset($this->messages[$this->topic->first_post_id])) {
                 $this->messages = $this->getThreadedOrdering(0, array('edge'));
             } else {
                 $this->messages = $this->getThreadedOrdering();
             }
         }
         // Prefetch all users/avatars to avoid user by user queries during template iterations
         KunenaUserHelper::loadUsers($userlist);
         // Get attachments
         KunenaForumMessageAttachmentHelper::getByMessage($this->messages);
     }
     return $this->messages;
 }

 public function batch_moderators()
 {
     if (!JSession::checkToken('post')) {
         $this->app->enqueueMessage(JText::_('COM_KUNENA_ERROR_TOKEN'), 'error');
         $this->app->redirect(KunenaRoute::_($this->baseurl, false));
     }
     $cid = JRequest::getVar('cid', array(), 'post', 'array');
     // Array of integers
     JArrayHelper::toInteger($cid);
     $catids = JRequest::getVar('catid', array(), 'post', 'array');
     // Array of integers
     JArrayHelper::toInteger($catids);
     if (empty($cid)) {
         $this->app->enqueueMessage(JText::_('COM_KUNENA_USERS_BATCH_NO_USERS_SELECTED'), 'error');
         $this->app->redirect(KunenaRoute::_($this->baseurl, false));
     }
     if (empty($catids)) {
         $this->app->enqueueMessage(JText::_('COM_KUNENA_USERS_BATCH_NO_CATEGORIES_SELECTED'), 'error');
         $this->app->redirect(KunenaRoute::_($this->baseurl, false));
     }
     // Update moderator rights
     $categories = KunenaForumCategoryHelper::getCategories(false, false, 'admin');
     $users = KunenaUserHelper::loadUsers($cid);
     foreach ($users as $user) {
         foreach ($categories as $category) {
             if (in_array($category->id, $catids)) {
                 $category->setModerator($user, true);
             }
         }
         // Global moderator is a special case
         if ($this->me->isAdmin() && in_array(0, $catids)) {
             KunenaAccess::getInstance()->setModerator(0, $user, true);
         }
     }
     $this->app->enqueueMessage(JText::_('COM_KUNENA_USERS_SET_MODERATORS_DONE'));
     $this->app->redirect(KunenaRoute::_($this->baseurl, false));
 }

 /**
  * Prepare displaying message.
  *
  * @return void
  *
  * @throws KunenaExceptionAuthorise
  */
 protected function before()
 {
     parent::before();
     $mesid = $this->input->getInt('mesid', 0);
     $this->me = KunenaUserHelper::getMyself();
     $this->location = $this->input->getInt('location', 0);
     $this->detail = $this->input->get('detail', false);
     $this->message = KunenaForumMessageHelper::get($mesid);
     $this->message->tryAuthorise();
     $this->topic = $this->message->getTopic();
     $this->category = $this->topic->getCategory();
     $this->profile = $this->message->getAuthor();
     $this->ktemplate = KunenaFactory::getTemplate();
     $this->captchaEnabled = false;
     if ($this->message->isAuthorised('reply') && $this->me->canDoCaptcha()) {
         if (JPluginHelper::isEnabled('captcha')) {
             $plugin = JPluginHelper::getPlugin('captcha');
             $params = new JRegistry($plugin[0]->params);
             $captcha_pubkey = $params->get('public_key');
             $catcha_privkey = $params->get('private_key');
             if (!empty($captcha_pubkey) && !empty($catcha_privkey)) {
                 JPluginHelper::importPlugin('captcha');
                 $dispatcher = JDispatcher::getInstance();
                 $result = $dispatcher->trigger('onInit', "dynamic_recaptcha_{$this->message->id}");
                 $this->captchaEnabled = $result[0];
             }
         }
     }
     // Thank you info and buttons.
     $this->thankyou = array();
     $this->total_thankyou = 0;
     $this->more_thankyou = 0;
     $this->thankyou_delete = array();
     if (isset($this->message->thankyou)) {
         if ($this->config->showthankyou && $this->profile->exists()) {
             $task = "index.php?option=com_kunena&view=topic&task=%s&catid={$this->category->id}" . "&id={$this->topic->id}&mesid={$this->message->id}&" . JSession::getFormToken() . '=1';
             // Ror normal users, show only limited number of thankyou (config->thankyou_max).
             if (!$this->me->isAdmin() && !$this->me->isModerator()) {
                 if (count($this->message->thankyou) > $this->config->thankyou_max) {
                     $this->more_thankyou = count($this->message->thankyou) - $this->config->thankyou_max;
                 }
                 $this->total_thankyou = count($this->message->thankyou);
                 $thankyous = array_slice($this->message->thankyou, 0, $this->config->thankyou_max, true);
             } else {
                 $thankyous = $this->message->thankyou;
             }
             $userids_thankyous = array();
             foreach ($thankyous as $userid => $time) {
                 $userids_thankyous[] = $userid;
             }
             $loaded_users = KunenaUserHelper::loadUsers($userids_thankyous);
             foreach ($loaded_users as $userid => $user) {
                 if ($this->message->authorise('unthankyou') && $this->me->isModerator($this->message->getCategory())) {
                     $this->thankyou_delete[$userid] = KunenaRoute::_(sprintf($task, "unthankyou&userid={$userid}"));
                 }
                 $this->thankyou[$userid] = $loaded_users[$userid]->getLink();
             }
         }
     }
     if ($this->config->reportmsg && $this->me->exists()) {
         if ($this->config->user_report && $this->me->userid == $this->message->userid && !$this->me->isModerator()) {
             $this->reportMessageLink = JHTML::_('kunenaforum.link', 'index.php?option=com_kunena&view=topic&layout=report&catid=' . intval($this->category->id) . '&id=' . intval($this->message->thread) . '&mesid=' . intval($this->message->id), JText::_('COM_KUNENA_REPORT'), JText::_('COM_KUNENA_REPORT'));
         }
     }
     // Show admins the IP address of the user.
     if ($this->category->isAuthorised('admin') || $this->category->isAuthorised('moderate') && !$this->config->hide_ip) {
         if (!empty($this->message->ip)) {
             $this->ipLink = '<a href="http://whois.domaintools.com/' . $this->message->ip . '" target="_blank"> IP: ' . $this->message->ip . '</a>';
         } else {
             $this->ipLink = '&nbsp;';
         }
     }
 }

	/**
	 * Get userids, who can moderate this category
	 **/
	public function getModerators($includeGlobal = true, $objects = true) {
		$access = KunenaFactory::getAccessControl();
		$userlist = array();
		if (!empty($this->id)) {
			$userlist += $access->getModerators($this->id);
		}
		if ($includeGlobal) {
			$userlist += $access->getModerators();
		}
		if (empty($userlist)) return $userlist;
		$userlist = array_keys($userlist);
		return $objects ? KunenaUserHelper::loadUsers($userlist) : array_combine($userlist, $userlist);
	}

 public static function load_users($system, $ids)
 {
     if (empty($ids)) {
         return;
     }
     switch ($system) {
         case 'cjforum':
             $api = JPATH_ROOT . '/components/com_cjforum/helpers/api.php';
             if (file_exists($api)) {
                 require_once $api;
                 CjForumApi::load_users($ids);
             }
             break;
         case 'cjblog':
             $api = JPATH_ROOT . DS . 'components' . DS . 'com_cjblog' . DS . 'api.php';
             if (file_exists($api)) {
                 require_once $api;
                 CjBlogApi::load_users($ids);
             }
             break;
         case 'kunena':
             if (CJFunctions::_initialize_kunena()) {
                 KunenaUserHelper::loadUsers($ids);
             }
         case 'cb':
             $api = JPATH_ADMINISTRATOR . '/components/com_comprofiler/plugin.foundation.php';
             if (!is_file($api)) {
                 return;
             }
             require_once $api;
             cbimport('cb.database');
             cbimport('cb.tables');
             cbimport('language.front');
             cbimport('cb.tabs');
             cbimport('cb.field');
             global $ueConfig;
             CBuser::advanceNoticeOfUsersNeeded($ids);
             break;
     }
 }