/**
* Load user profile.
*
* @return void
*
* @throws KunenaExceptionAuthorise
*/
protected function before()
{
parent::before();
// If profile integration is disabled, this view doesn't exist.
$integration = KunenaFactory::getProfile();
if (get_class($integration) == 'KunenaProfileNone')
{
throw new KunenaExceptionAuthorise(JText::_('COM_KUNENA_PROFILE_DISABLED'), 404);
}
$userid = $this->input->getInt('userid');
require_once KPATH_SITE . '/models/user.php';
$this->model = new KunenaModelUser(array(), $this->input);
$this->model->initialize($this->getOptions(), $this->getOptions()->get('embedded', false));
$this->state = $this->model->getState();
$this->me = KunenaUserHelper::getMyself();
$this->user = JFactory::getUser($userid);
$this->profile = KunenaUserHelper::get($userid);
$this->profile->tryAuthorise('read');
// Update profile hits.
if (!$this->profile->exists() || !$this->profile->isMyself())
{
$this->profile->uhits++;
$this->profile->save();
}
$this->headerText = JText::sprintf('COM_KUNENA_VIEW_USER_DEFAULT', $this->profile->getName());
}
public function execute()
{
KUNENA_PROFILER ? KunenaProfiler::instance()->start('function ' . get_class($this) . '::' . __FUNCTION__ . '()') : null;
// Run before executing action.
$result = $this->before();
if ($result === false) {
KUNENA_PROFILER ? KunenaProfiler::instance()->stop('function ' . get_class($this) . '::' . __FUNCTION__ . '()') : null;
throw new KunenaExceptionAuthorise(JText::_('COM_KUNENA_NO_ACCESS'), 404);
}
// Wrapper layout.
$this->output = KunenaLayout::factory('Page')->set('me', $this->me)->setOptions($this->getOptions());
if ($this->config->board_offline && !$this->me->isAdmin()) {
// Forum is offline.
$this->setResponseStatus(503);
$this->output->setLayout('offline');
$this->content = KunenaLayout::factory('Widget/Custom')->set('header', JText::_('COM_KUNENA_FORUM_IS_OFFLINE'))->set('body', $this->config->offline_message);
} elseif ($this->config->regonly && !$this->me->exists()) {
// Forum is for registered users only.
$this->setResponseStatus(403);
$this->output->setLayout('offline');
$this->content = KunenaLayout::factory('Widget/Custom')->set('header', JText::_('COM_KUNENA_LOGIN_NOTIFICATION'))->set('body', JText::_('COM_KUNENA_LOGIN_FORUM'));
} else {
// Display real content.
try {
// Split into two lines for exception handling.
$content = $this->display()->set('breadcrumb', $this->breadcrumb);
$this->content = $content->render();
} catch (KunenaExceptionAuthorise $e) {
$this->setResponseStatus($e->getResponseCode());
$this->output->setLayout('unauthorized');
$this->document->setTitle($e->getResponseStatus());
$this->content = KunenaLayout::factory('Widget/Custom')->set('header', $e->getResponseStatus())->set('body', $e->getMessage());
} catch (Exception $e) {
if (!$e instanceof KunenaExceptionAuthorise) {
$header = 'Error while rendering layout';
$content = isset($content) ? $content->renderError($e) : $this->content->renderError($e);
$e = new KunenaExceptionAuthorise($e->getMessage(), $e->getCode(), $e);
} else {
$header = $e->getResponseStatus();
$content = $e->getMessage();
}
$this->setResponseStatus($e->getResponseCode());
$this->output->setLayout('unauthorized');
$this->document->setTitle($header);
$this->content = KunenaLayout::factory('Widget/Custom')->set('header', $header)->set('body', $content);
}
}
// Display wrapper layout with given parameters.
$this->output->set('content', $this->content)->set('breadcrumb', $this->breadcrumb);
// Run after executing action.
$this->after();
KUNENA_PROFILER ? KunenaProfiler::instance()->stop('function ' . get_class($this) . '::' . __FUNCTION__ . '()') : null;
return $this->output;
}
/**
* @param KunenaUser $user
*
* @return KunenaExceptionAuthorise|null
*
* @since K4.0
*/
protected function authoriseRead(KunenaUser $user)
{
// Checks if attachment exists
if (!$this->exists()) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_ATTACHMENT_NO_ACCESS'), 404);
}
if (!$user->exists()) {
$config = KunenaConfig::getInstance();
if ($this->isImage() && !$config->showimgforguest) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_SHOWIMGFORGUEST_HIDEIMG'), 401);
}
if (!$this->isImage() && !$config->showfileforguest) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_SHOWIMGFORGUEST_HIDEFILE'), 401);
}
}
return null;
}
public static function loadUsers(array $userids = array())
{
// Make sure that userids are unique and that indexes are correct
$e_userids = array();
foreach ($userids as &$userid) {
if (!$userid || $userid != intval($userid)) {
unset($userid);
} elseif (empty(self::$_instances[$userid])) {
$e_userids[$userid] = $userid;
}
}
if (!empty($e_userids)) {
$userlist = implode(',', $e_userids);
$db = JFactory::getDBO();
$query = "SELECT u.name, u.username, u.email, u.block as blocked, u.registerDate, u.lastvisitDate, ku.*\n\t\t\t\tFROM #__users AS u\n\t\t\t\tLEFT JOIN #__kunena_users AS ku ON u.id = ku.userid\n\t\t\t\tWHERE u.id IN ({$userlist})";
$db->setQuery($query);
$results = $db->loadAssocList();
KunenaError::checkDatabaseError();
foreach ($results as $user) {
$instance = new KunenaUser(false);
$instance->setProperties($user);
$instance->exists(true);
self::$_instances[$instance->userid] = $instance;
}
// Preload avatars if configured
$avatars = KunenaFactory::getAvatarIntegration();
$avatars->load($e_userids);
}
$list = array();
foreach ($userids as $userid) {
if (isset(self::$_instances[$userid])) {
$list[$userid] = self::$_instances[$userid];
}
}
return $list;
}
/**
* @param KunenaUser $user
*
* @return null|string
*/
protected function authoriseOwn(KunenaUser $user)
{
// Guests cannot own a topic.
if (!$user->exists()) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_POST_NOT_MODERATOR'), 401);
}
// Check that topic owned by the user or user is a moderator
$usertopic = $this->getUserTopic($user);
if (!$usertopic->owner && !$user->isModerator($this->getCategory())) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_POST_NOT_MODERATOR'), 403);
}
return null;
}
/**
* @param KunenaUser $user
*
* @return KunenaExceptionAuthorise|null
*/
protected function authoriseOwn(KunenaUser $user)
{
// Guests cannot own posts.
if (!$user->exists()) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_POST_EDIT_NOT_ALLOWED'), 401);
}
// Check that topic owned by the user or user is a moderator
// TODO: check #__kunena_user_topics
if ($this->userid != $user->userid && !$user->isModerator($this->getCategory())) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_POST_EDIT_NOT_ALLOWED'), 403);
}
return null;
}
/**
* @param array $userids
*
* @return array
*/
public static function loadUsers(array $userids = array())
{
KUNENA_PROFILER ? KunenaProfiler::instance()->start('function ' . __CLASS__ . '::' . __FUNCTION__ . '()') : null;
// Make sure that userids are unique and that indexes are correct
$e_userids = array();
foreach ($userids as $userid) {
// Ignore guests and imported users, which haven't been mapped to Joomla (id<0).
if ($userid > 0 && empty(self::$_instances[$userid])) {
$e_userids[(int) $userid] = (int) $userid;
}
}
if (!empty($e_userids)) {
$userlist = implode(',', $e_userids);
$db = JFactory::getDBO();
$query = "SELECT u.name, u.username, u.email, u.block as blocked, u.registerDate, u.lastvisitDate, ku.*, u.id AS userid\n\t\t\t\tFROM #__users AS u\n\t\t\t\tLEFT JOIN #__kunena_users AS ku ON u.id = ku.userid\n\t\t\t\tWHERE u.id IN ({$userlist})";
$db->setQuery($query);
$results = $db->loadAssocList();
KunenaError::checkDatabaseError();
foreach ($results as $user) {
$instance = new KunenaUser(false);
$instance->setProperties($user);
$instance->exists(isset($user['posts']));
self::$_instances[$instance->userid] = $instance;
}
// Preload avatars if configured
$avatars = KunenaFactory::getAvatarIntegration();
$avatars->load($e_userids);
}
$list = array();
foreach ($userids as $userid) {
if (isset(self::$_instances[$userid])) {
$list[$userid] = self::$_instances[$userid];
}
}
KUNENA_PROFILER ? KunenaProfiler::instance()->stop('function ' . __CLASS__ . '::' . __FUNCTION__ . '()') : null;
return $list;
}
/**
* Prepare topic display.
*
* @return void
*
* @throws KunenaExceptionAuthorise
*/
protected function before()
{
parent::before();
$catid = $this->input->getInt('catid', 0);
$id = $this->input->getInt('id', 0);
$mesid = $this->input->getInt('mesid', 0);
$start = $this->input->getInt('limitstart', 0);
$limit = $this->input->getInt('limit', 0);
if ($limit < 1 || $limit > 100) {
$limit = $this->config->messages_per_page;
}
$this->me = KunenaUserHelper::getMyself();
// Load topic and message.
if ($mesid) {
// If message was set, use it to find the current topic.
$this->message = KunenaForumMessageHelper::get($mesid);
$this->topic = $this->message->getTopic();
} else {
// Note that redirect loops throw RuntimeException because of we added KunenaForumTopic::getTopic() call!
$this->topic = KunenaForumTopicHelper::get($id)->getTopic();
$this->message = KunenaForumMessageHelper::get($this->topic->first_post_id);
}
// Load also category (prefer the URI variable if available).
if ($catid && $catid != $this->topic->category_id) {
$this->category = KunenaForumCategoryHelper::get($catid);
$this->category->tryAuthorise();
} else {
$this->category = $this->topic->getCategory();
}
// Access check.
$this->message->tryAuthorise();
// Check if we need to redirect (category or topic mismatch, or resolve permanent URL).
if ($this->primary) {
$channels = $this->category->getChannels();
if ($this->message->thread != $this->topic->id || $this->topic->category_id != $this->category->id && !isset($channels[$this->topic->category_id]) || $mesid && $this->layout != 'threaded') {
while (@ob_end_clean()) {
}
$this->app->redirect($this->message->getUrl(null, false));
}
}
// Load messages from the current page and set the pagination.
$hold = KunenaAccess::getInstance()->getAllowedHold($this->me, $this->category->id, false);
$finder = new KunenaForumMessageFinder();
$finder->where('thread', '=', $this->topic->id)->filterByHold($hold);
$start = $mesid ? $this->topic->getPostLocation($mesid) : $start;
$this->pagination = new KunenaPagination($finder->count(), $start, $limit);
$this->messages = $finder->order('time', $this->me->getMessageOrdering() == 'asc' ? 1 : -1)->start($this->pagination->limitstart)->limit($this->pagination->limit)->find();
$this->prepareMessages($mesid);
// Run events.
$params = new JRegistry();
$params->set('ksource', 'kunena');
$params->set('kunena_view', 'topic');
$params->set('kunena_layout', 'default');
$dispatcher = JEventDispatcher::getInstance();
JPluginHelper::importPlugin('kunena');
$dispatcher->trigger('onKunenaPrepare', array('kunena.topic', &$this->topic, &$params, 0));
$dispatcher->trigger('onKunenaPrepare', array('kunena.messages', &$this->messages, &$params, 0));
// Get user data, captcha & quick reply.
$this->userTopic = $this->topic->getUserTopic();
$this->quickReply = $this->topic->isAuthorised('reply') && $this->me->exists();
$this->headerText = JText::_('COM_KUNENA_TOPIC') . ' ' . html_entity_decode($this->topic->displayField('subject'));
}
/**
* Prepare category index display.
*
* @return void
*/
protected function before()
{
parent::before();
$this->me = KunenaUserHelper::getMyself();
// Get sections to display.
$catid = $this->input->getInt('catid', 0);
if ($catid) {
$sections = KunenaForumCategoryHelper::getCategories($catid);
} else {
$sections = KunenaForumCategoryHelper::getChildren();
}
$sectionIds = array();
$this->more[$catid] = 0;
foreach ($sections as $key => $category) {
$this->categories[$category->id] = array();
$this->more[$category->id] = 0;
// Display only categories which are supposed to show up.
if ($catid || $category->params->get('display.index.parent', 3) > 0) {
if ($catid || $category->params->get('display.index.children', 3) > 1) {
$sectionIds[] = $category->id;
} else {
$this->more[$category->id]++;
}
} else {
$this->more[$category->parent_id]++;
unset($sections[$key]);
continue;
}
}
// Get categories and subcategories.
if (empty($sections)) {
return;
}
$this->sections = $sections;
$categories = KunenaForumCategoryHelper::getChildren($sectionIds);
if (empty($categories)) {
return;
}
$categoryIds = array();
$topicIds = array();
$userIds = array();
$postIds = array();
foreach ($categories as $key => $category) {
$this->more[$category->id] = 0;
// Display only categories which are supposed to show up.
if ($catid || $category->params->get('display.index.parent', 3) > 1) {
if ($catid || $category->getParent()->params->get('display.index.children', 3) > 2 && $category->params->get('display.index.children', 3) > 2) {
$categoryIds[] = $category->id;
} else {
$this->more[$category->id]++;
}
} else {
$this->more[$category->parent_id]++;
unset($categories[$key]);
continue;
}
// Get list of topics.
$last = $category->getLastCategory();
if ($last->last_topic_id) {
$topicIds[$last->last_topic_id] = $last->last_topic_id;
}
$this->categories[$category->parent_id][] = $category;
$rssURL = $category->getRSSUrl();
if (!empty($rssURL)) {
$category->rssURL = $category->getRSSUrl();
}
}
$subcategories = KunenaForumCategoryHelper::getChildren($categoryIds);
foreach ($subcategories as $category) {
// Display only categories which are supposed to show up.
if ($catid || $category->params->get('display.index.parent', 3) > 2) {
$this->categories[$category->parent_id][] = $category;
} else {
$this->more[$category->parent_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.
$this->pending = array();
if ($this->me->exists() && !$this->me->isBanned()) {
// Load new topic counts.
KunenaForumCategoryHelper::getNewTopics(array_keys($categories + $subcategories));
// Get categories which are moderated by current user.
$access = KunenaAccess::getInstance();
$moderate = $access->getAdminStatus($this->me) + $access->getModeratorStatus($this->me);
if (!empty($moderate[0])) {
// Global moderators.
$moderate = $categories;
} else {
// Category moderators.
$moderate = array_intersect_key($categories, $moderate);
}
if (!empty($moderate)) {
// Get pending messages.
$catlist = implode(',', array_keys($moderate));
$db = JFactory::getDbo();
$db->setQuery("SELECT catid, COUNT(*) AS count\n\t\t\t\t\tFROM #__kunena_messages\n\t\t\t\t\tWHERE catid IN ({$catlist}) AND hold=1\n\t\t\t\t\tGROUP BY catid");
$pending = $db->loadAssocList();
KunenaError::checkDatabaseError();
foreach ($pending as $item) {
if ($item['count']) {
$this->pending[$item['catid']] = $item['count'];
}
}
if ($this->me->ordering != 0) {
$topic_ordering = $this->me->ordering == 1 ? true : false;
} else {
$topic_ordering = $this->config->default_sort == 'asc' ? false : true;
}
// Fix last post position when user can see unapproved or deleted posts.
if (!$topic_ordering) {
KunenaForumMessageHelper::loadLocation($postIds);
}
}
}
}
static public function loadUsers($userids = array()) {
if (!is_array($userids)) {
JError::raiseError ( 500, __CLASS__ . '::' . __FUNCTION__.'(): Parameter $userids is not array' );
}
// Make sure that userids are unique and that indexes are correct
$e_userids = array();
foreach($userids as $userid){
if (empty ( self::$_instances [intval($userid)] )) $e_userids[intval($userid)] = intval($userid);
}
unset($e_userids[0]);
if (empty($e_userids)) return array();
$userlist = implode ( ',', $e_userids );
$db = JFactory::getDBO ();
$query = "SELECT u.name, u.username, u.email, u.block as blocked, u.registerDate, u.lastvisitDate, ku.*
FROM #__users AS u
LEFT JOIN #__kunena_users AS ku ON u.id = ku.userid
WHERE u.id IN ({$userlist})";
$db->setQuery ( $query );
$results = $db->loadAssocList ();
KunenaError::checkDatabaseError ();
$list = array ();
foreach ( $results as $user ) {
$instance = new KunenaUser (false);
$instance->setProperties ( $user );
$instance->exists(true);
self::$_instances [$instance->userid] = $instance;
}
// Finally call integration preload as well
// Preload avatars if configured
$avatars = KunenaFactory::getAvatarIntegration();
$avatars->load($userids);
foreach ($userids as $userid) {
if (isset(self::$_instances [$userid])) $list [$userid] = self::$_instances [$userid];
}
return $list;
}
/**
* @param KunenaUser $user
*
* @return null|string
*/
protected function authoriseWrite(KunenaUser $user)
{
// Check that user is global moderator
if (!$user->exists())
{
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_POST_NOT_MODERATOR'), 401);
}
if (!$user->isModerator())
{
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_POST_NOT_MODERATOR'), 403);
}
return null;
}
