Esempio n. 1
0
 public function display($tpl = null)
 {
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     $this->addToolbar();
     parent::display($tpl);
 }
Esempio n. 2
0
 function display($tpl = null)
 {
     $mainframe = JFactory::getApplication();
     //$params = K2HelperUtilities::getParams('com_k2');
     if ($mainframe->isSite()) {
         $params = $mainframe->getParams('com_jak2filter');
     } else {
         $params = JComponentHelper::getParams('com_jak2filter');
     }
     //JA K2 FILTER - custom params to display well search result with category view
     $params->set('show_page_heading', 1);
     $params->set('catItemImage', 1);
     $params->set('catCatalogMode', 0);
     $params->set('theme', JRequest::getString('theme', $params->get('theme', 'default')));
     $params->def('num_leading_items', 0);
     $params->def('num_leading_columns', 1);
     $params->def('num_primary_items', 9);
     $params->def('num_primary_columns', 3);
     $params->def('num_secondary_items', 0);
     $params->def('num_secondary_columns', 1);
     $params->def('num_links', 0);
     $params->def('num_links_columns', 1);
     //
     $model = $this->getModel('itemlist');
     $limitstart = JRequest::getInt('limitstart');
     $view = JRequest::getWord('view');
     $task = JRequest::getWord('task');
     $db = JFactory::getDBO();
     // Add link
     if (K2HelperPermissions::canAddItem()) {
         $addLink = JRoute::_('index.php?option=com_k2&view=item&task=add&tmpl=component');
     }
     $this->assignRef('addLink', $addLink);
     // Get data depending on task
     switch ($task) {
         case 'category':
             // Get category
             $id = JRequest::getInt('id');
             JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'tables');
             $category = JTable::getInstance('K2Category', 'Table');
             $category->load($id);
             $category->event = new stdClass();
             // State check
             if (!$category->published || $category->trash) {
                 JError::raiseError(404, JText::_('K2_CATEGORY_NOT_FOUND'));
             }
             // Access check
             $user = JFactory::getUser();
             if (K2_JVERSION != '15') {
                 if (!in_array($category->access, $user->getAuthorisedViewLevels())) {
                     if ($user->guest) {
                         $uri = JFactory::getURI();
                         $url = 'index.php?option=com_users&view=login&return=' . base64_encode($uri->toString());
                         $mainframe->enqueueMessage(JText::_('K2_YOU_NEED_TO_LOGIN_FIRST'), 'notice');
                         $mainframe->redirect(JRoute::_($url, false));
                     } else {
                         JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
                         return;
                     }
                 }
                 $languageFilter = $mainframe->getLanguageFilter();
                 $languageTag = JFactory::getLanguage()->getTag();
                 if ($languageFilter && $category->language != $languageTag && $category->language != '*') {
                     return;
                 }
             } else {
                 if ($category->access > $user->get('aid', 0)) {
                     if ($user->guest) {
                         $uri = JFactory::getURI();
                         $url = 'index.php?option=com_user&view=login&return=' . base64_encode($uri->toString());
                         $mainframe->enqueueMessage(JText::_('K2_YOU_NEED_TO_LOGIN_FIRST'), 'notice');
                         $mainframe->redirect(JRoute::_($url, false));
                     } else {
                         JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
                         return;
                     }
                 }
             }
             // Hide the add new item link if user cannot post in the specific category
             if (!K2HelperPermissions::canAddItem($id)) {
                 unset($this->addLink);
             }
             // Merge params
             $cparams = class_exists('JParameter') ? new JParameter($category->params) : new JRegistry($category->params);
             // Get the meta information before merging params since we do not want them to be inherited
             $category->metaDescription = $cparams->get('catMetaDesc');
             $category->metaKeywords = $cparams->get('catMetaKey');
             $category->metaRobots = $cparams->get('catMetaRobots');
             $category->metaAuthor = $cparams->get('catMetaAuthor');
             if ($cparams->get('inheritFrom')) {
                 $masterCategory = JTable::getInstance('K2Category', 'Table');
                 $masterCategory->load($cparams->get('inheritFrom'));
                 $cparams = class_exists('JParameter') ? new JParameter($masterCategory->params) : new JRegistry($masterCategory->params);
             }
             $params->merge($cparams);
             // Category link
             $category->link = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($category->id . ':' . urlencode($category->alias))));
             // Category image
             $category->image = K2HelperUtilities::getCategoryImage($category->image, $params);
             // Category plugins
             $dispatcher = JDispatcher::getInstance();
             JPluginHelper::importPlugin('content');
             $category->text = $category->description;
             if (K2_JVERSION != '15') {
                 $dispatcher->trigger('onContentPrepare', array('com_k2.category', &$category, &$params, $limitstart));
             } else {
                 $dispatcher->trigger('onPrepareContent', array(&$category, &$params, $limitstart));
             }
             $category->description = $category->text;
             // Category K2 plugins
             $category->event->K2CategoryDisplay = '';
             JPluginHelper::importPlugin('k2');
             $results = $dispatcher->trigger('onK2CategoryDisplay', array(&$category, &$params, $limitstart));
             $category->event->K2CategoryDisplay = trim(implode("\n", $results));
             $category->text = $category->description;
             $dispatcher->trigger('onK2PrepareContent', array(&$category, &$params, $limitstart));
             $category->description = $category->text;
             $this->assignRef('category', $category);
             $this->assignRef('user', $user);
             // Category children
             $ordering = $params->get('subCatOrdering');
             $children = $model->getCategoryFirstChildren($id, $ordering);
             if (count($children)) {
                 foreach ($children as $child) {
                     if ($params->get('subCatTitleItemCounter')) {
                         $child->numOfItems = $model->countCategoryItems($child->id);
                     }
                     $child->image = K2HelperUtilities::getCategoryImage($child->image, $params);
                     $child->name = htmlspecialchars($child->name, ENT_QUOTES);
                     $child->link = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($child->id . ':' . urlencode($child->alias))));
                     $subCategories[] = $child;
                 }
                 $this->assignRef('subCategories', $subCategories);
             }
             // Set limit
             $limit = $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items') + $params->get('num_links');
             // Set featured flag
             JRequest::setVar('featured', $params->get('catFeaturedItems'));
             // Set layout
             $this->setLayout('category');
             // Set title
             $title = $category->name;
             $category->name = htmlspecialchars($category->name, ENT_QUOTES);
             // Set ordering
             if ($params->get('singleCatOrdering')) {
                 $ordering = $params->get('singleCatOrdering');
             } else {
                 $ordering = $params->get('catOrdering');
             }
             $addHeadFeedLink = $params->get('catFeedLink');
             break;
         case 'user':
             // Get user
             $id = JRequest::getInt('id');
             $userObject = JFactory::getUser($id);
             $userObject->event = new stdClass();
             // Check user status
             if ($userObject->block) {
                 JError::raiseError(404, JText::_('K2_USER_NOT_FOUND'));
             }
             // Get K2 user profile
             $userObject->profile = $model->getUserProfile();
             // User image
             $userObject->avatar = K2HelperUtilities::getAvatar($userObject->id, $userObject->email, $params->get('userImageWidth'));
             // User K2 plugins
             $userObject->event->K2UserDisplay = '';
             if (is_object($userObject->profile) && $userObject->profile->id > 0) {
                 $dispatcher = JDispatcher::getInstance();
                 JPluginHelper::importPlugin('k2');
                 $results = $dispatcher->trigger('onK2UserDisplay', array(&$userObject->profile, &$params, $limitstart));
                 $userObject->event->K2UserDisplay = trim(implode("\n", $results));
                 $userObject->profile->url = htmlspecialchars($userObject->profile->url, ENT_QUOTES, 'UTF-8');
             }
             $this->assignRef('user', $userObject);
             $date = JFactory::getDate();
             $now = K2_JVERSION == '15' ? $date->toMySQL() : $date->toSql();
             $this->assignRef('now', $now);
             // Set layout
             $this->setLayout('user');
             // Set limit
             $limit = $params->get('userItemCount');
             // Set title
             $title = $userObject->name;
             $userObject->name = htmlspecialchars($userObject->name, ENT_QUOTES);
             // Set ordering
             $ordering = $params->get('userOrdering');
             $addHeadFeedLink = $params->get('userFeedLink', 1);
             break;
         case 'tag':
             // Set layout
             $this->setLayout('tag');
             // Set limit
             $limit = $params->get('tagItemCount');
             // Set title
             $title = JText::_('K2_DISPLAYING_ITEMS_BY_TAG') . ' ' . JRequest::getVar('tag');
             // Set ordering
             $ordering = $params->get('tagOrdering');
             $addHeadFeedLink = $params->get('tagFeedLink', 1);
             break;
         case 'search':
             // Set layout
             $this->setLayout('category');
             // Set limit
             //$limit = $params->get('genericItemCount');
             //JA K2 FILTER - like category view
             $limit = $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items') + $params->get('num_links');
             // Set title
             $title = JText::_('JAK2FILTER_SEARCH_RESULTS') . ' ' . JRequest::getVar('searchword');
             $addHeadFeedLink = $params->get('genericFeedLink', 1);
             //JA K2 FILTER - Set ordering
             $ordering = JRequest::getVar('ordering', $params->get('catOrdering'));
             break;
         case 'date':
             // Set layout
             $this->setLayout('generic');
             // Set limit
             $limit = $params->get('genericItemCount');
             // Fix wrong timezone
             if (function_exists('date_default_timezone_get')) {
                 $originalTimezone = date_default_timezone_get();
             }
             if (function_exists('date_default_timezone_set')) {
                 date_default_timezone_set('UTC');
             }
             // Set title
             if (JRequest::getInt('day')) {
                 $date = strtotime(JRequest::getInt('year') . '-' . JRequest::getInt('month') . '-' . JRequest::getInt('day'));
                 $dateFormat = K2_JVERSION == '15' ? '%A, %d %B %Y' : 'l, d F Y';
                 $title = JText::_('K2_ITEMS_FILTERED_BY_DATE') . ' ' . JHTML::_('date', $date, $dateFormat);
             } else {
                 $date = strtotime(JRequest::getInt('year') . '-' . JRequest::getInt('month'));
                 $dateFormat = K2_JVERSION == '15' ? '%B %Y' : 'F Y';
                 $title = JText::_('K2_ITEMS_FILTERED_BY_DATE') . ' ' . JHTML::_('date', $date, $dateFormat);
             }
             // Restore the original timezone
             if (function_exists('date_default_timezone_set') && isset($originalTimezone)) {
                 date_default_timezone_set($originalTimezone);
             }
             // Set ordering
             $ordering = 'rdate';
             $addHeadFeedLink = $params->get('genericFeedLink', 1);
             break;
         default:
             // Set layout
             $this->setLayout('category');
             $user = JFactory::getUser();
             $this->assignRef('user', $user);
             // Set limit
             $limit = $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items') + $params->get('num_links');
             // Set featured flag
             JRequest::setVar('featured', $params->get('catFeaturedItems'));
             // Set title
             $title = $params->get('page_title');
             // Set ordering
             $ordering = $params->get('catOrdering');
             $addHeadFeedLink = $params->get('catFeedLink', 1);
             break;
     }
     // Set limit for model
     if (!$limit) {
         $limit = 10;
     }
     JRequest::setVar('limit', $limit);
     // Get items
     if (!isset($ordering)) {
         $items = $model->getData();
     } else {
         $items = $model->getData($ordering);
     }
     if (count($items) == 0) {
         return JError::raiseNotice(500, JText::_('SEARCH_RESULT_NULL'));
     }
     // Pagination
     jimport('joomla.html.pagination');
     $total = count($items) ? $model->getTotal() : 0;
     $pagination = new JPagination($total, $limitstart, $limit);
     $vars = JRequest::get('get');
     $pagination->setAdditionalUrlParam('Itemid', $vars['Itemid']);
     //Fix bug: page navigation does not work properly if SEF is enabled
     /*
     		if(count($vars)) {
     			foreach ($vars as $k => $v) {
     				if($k == 'task') continue;
     				if(is_array($v)) {
     					foreach ($v as $sk => $sv) {
     						$pagination->setAdditionalUrlParam($k.'['.$sk.']', $sv);
     					}
     				} else {
     					$pagination->setAdditionalUrlParam($k, $v);
     				}
     			}
     		}*/
     //Prepare items
     $user = JFactory::getUser();
     $cache = JFactory::getCache('com_k2_extended');
     $model = JModelLegacy::getInstance('item', 'K2Model');
     for ($i = 0; $i < sizeof($items); $i++) {
         //Item group
         // JA K2 FILTER - using category view for displaying search result
         if ($task == "category" || $task == "search" || $task == "") {
             if ($i < $params->get('num_links') + $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items')) {
                 $items[$i]->itemGroup = 'links';
             }
             if ($i < $params->get('num_secondary_items') + $params->get('num_leading_items') + $params->get('num_primary_items')) {
                 $items[$i]->itemGroup = 'secondary';
             }
             if ($i < $params->get('num_primary_items') + $params->get('num_leading_items')) {
                 $items[$i]->itemGroup = 'primary';
             }
             if ($i < $params->get('num_leading_items')) {
                 $items[$i]->itemGroup = 'leading';
             }
         }
         // Check if the model should use the cache for preparing the item even if the user is logged in
         /*
         // JA K2 Filter: Remove cache method
         if ($user->guest || $task == 'tag' || $task == 'search' || $task == 'date')
         {
         	$cacheFlag = true;
         }
         else
         {
         	$cacheFlag = true;
         	if (K2HelperPermissions::canEditItem($items[$i]->created_by, $items[$i]->catid))
         	{
         		$cacheFlag = false;
         	}
         }
         
         // Prepare item
         if ($cacheFlag)
         {
         	$hits = $items[$i]->hits;
         	$items[$i]->hits = 0;
         	JTable::getInstance('K2Category', 'Table');
         	$items[$i] = $cache->call(array($model, 'prepareItem'), $items[$i], $view, $task);
         	$items[$i]->hits = $hits;
         }
         else
         {
         	$items[$i] = $model->prepareItem($items[$i], $view, $task);
         }
         */
         // JA K2 Filter: PrepareItem
         $items[$i] = $model->prepareItem($items[$i], $view, '');
         // Plugins
         $items[$i]->params->set('genericItemIntroText', $params->get('catItemIntroText'));
         $items[$i]->params->set('catItemK2Plugins', $params->get('catItemK2Plugins'));
         $items[$i] = $model->execPlugins($items[$i], 'itemlist', '');
         // Trigger comments counter event
         $dispatcher = JDispatcher::getInstance();
         JPluginHelper::importPlugin('k2');
         $results = $dispatcher->trigger('onK2CommentsCounter', array(&$items[$i], &$params, $limitstart));
         $items[$i]->event->K2CommentsCounter = trim(implode("\n", $results));
         //JA K2 FILTER - CUSTOM VIEW OPTIONS
         $items[$i]->params->merge($params);
         if (!is_array($items[$i]->extra_fields)) {
             $items[$i]->extra_fields = $model->getItemExtraFields($items[$i]->extra_fields, $items[$i]);
         }
         if ($params->get('catItemIntroTextWordLimit')) {
             $items[$i]->introtext = K2HelperUtilities::wordLimit($items[$i]->introtext, $params->get('catItemIntroTextWordLimit'));
         }
         //JA K2 FILTER - CUSTOM VIEW OPTIONS - AUTHOR
         if (!empty($items[$i]->created_by_alias)) {
             $items[$i]->author = new stdClass();
             $items[$i]->author->name = $items[$i]->created_by_alias;
             $items[$i]->author->avatar = K2HelperUtilities::getAvatar('alias');
             $items[$i]->author->link = JURI::root();
         } else {
             $author = JFactory::getUser($items[$i]->created_by);
             $items[$i]->author = $author;
             $items[$i]->author->link = JRoute::_(K2HelperRoute::getUserRoute($items[$i]->created_by));
             $items[$i]->author->profile = $model->getUserProfile($items[$i]->created_by);
             $items[$i]->author->avatar = K2HelperUtilities::getAvatar($author->id, $author->email, $params->get('userImageWidth'));
         }
         if (!isset($items[$i]->author->profile) || is_null($items[$i]->author->profile)) {
             $items[$i]->author->profile = new JObject();
             $items[$i]->author->profile->gender = NULL;
         }
         //JA K2 FILTER - CUSTOM VIEW OPTIONS - RATING
         $items[$i]->votingPercentage = $model->getVotesPercentage($items[$i]->id);
         $items[$i]->numOfvotes = $model->getVotesNum($items[$i]->id);
     }
     // Set title
     $document = JFactory::getDocument();
     $application = JFactory::getApplication();
     $menus = $application->getMenu();
     $menu = $menus->getActive();
     if (is_object($menu)) {
         if (is_string($menu->params)) {
             $menu_params = K2_JVERSION == '15' ? new JParameter($menu->params) : new JRegistry($menu->params);
         } else {
             $menu_params = $menu->params;
         }
         $params->set('page_title', $menu_params->get('page_title', $title));
         $params->set('page_heading', $menu_params->get('page_heading', $title));
         // override theming params
         $params_query = new JRegistry($menu->query);
         $params->set('theme', $params_query->get('theme', $params->get('theme')));
     } else {
         $params->set('page_title', $title);
     }
     // We're adding a new variable here which won't get the appended/prepended site title,
     // when enabled via Joomla!'s SEO/SEF settings
     $params->set('page_title_clean', $title);
     if (K2_JVERSION != '15') {
         if ($mainframe->getCfg('sitename_pagetitles', 0) == 1) {
             $tmpTitle = JText::sprintf('JPAGETITLE', $mainframe->getCfg('sitename'), $params->get('page_title'));
             $params->set('page_title', $tmpTitle);
         } elseif ($mainframe->getCfg('sitename_pagetitles', 0) == 2) {
             $tmpTitle = JText::sprintf('JPAGETITLE', $params->get('page_title'), $mainframe->getCfg('sitename'));
             $params->set('page_title', $tmpTitle);
         }
     }
     $document->setTitle($params->get('page_title'));
     // Search - Update the Google Search results container (K2 v2.6.6+)
     /*
     if ($task == 'search')
     {
     	$googleSearchContainerID = trim($params->get('googleSearchContainer', 'k2GoogleSearchContainer'));
     	if ($googleSearchContainerID == 'k2Container')
     	{
     		$googleSearchContainerID = 'k2GoogleSearchContainer';
     	}
     	$params->set('googleSearchContainer', $googleSearchContainerID);
     }
     */
     // Set metadata for category
     if ($task == 'category') {
         if ($category->metaDescription) {
             $document->setDescription($category->metaDescription);
         } else {
             $metaDescItem = preg_replace("#{(.*?)}(.*?){/(.*?)}#s", '', $this->category->description);
             $metaDescItem = strip_tags($metaDescItem);
             $metaDescItem = K2HelperUtilities::characterLimit($metaDescItem, $params->get('metaDescLimit', 150));
             $metaDescItem = htmlspecialchars($metaDescItem, ENT_QUOTES, 'UTF-8');
             $document->setDescription($metaDescItem);
         }
         if ($category->metaKeywords) {
             $document->setMetadata('keywords', $category->metaKeywords);
         }
         if ($category->metaRobots) {
             $document->setMetadata('robots', $category->metaRobots);
         }
         if ($category->metaAuthor) {
             $document->setMetadata('author', $category->metaAuthor);
         }
     }
     if (K2_JVERSION != '15') {
         // Menu metadata options
         if ($params->get('menu-meta_description')) {
             $document->setDescription($params->get('menu-meta_description'));
         }
         if ($params->get('menu-meta_keywords')) {
             $document->setMetadata('keywords', $params->get('menu-meta_keywords'));
         }
         if ($params->get('robots')) {
             $document->setMetadata('robots', $params->get('robots'));
         }
         // Menu page display options
         if ($params->get('page_heading')) {
             $params->set('page_title', $params->get('page_heading'));
         }
         $params->set('show_page_title', $params->get('show_page_heading'));
     }
     // Pathway
     $pathway = $mainframe->getPathWay();
     if (!isset($menu->query['task'])) {
         $menu->query['task'] = '';
     }
     if ($menu) {
         switch ($task) {
             case 'category':
                 if ($menu->query['task'] != 'category' || $menu->query['id'] != JRequest::getInt('id')) {
                     $pathway->addItem($title, '');
                 }
                 break;
             case 'user':
                 if ($menu->query['task'] != 'user' || $menu->query['id'] != JRequest::getInt('id')) {
                     $pathway->addItem($title, '');
                 }
                 break;
             case 'tag':
                 if ($menu->query['task'] != 'tag' || $menu->query['tag'] != JRequest::getVar('tag')) {
                     $pathway->addItem($title, '');
                 }
                 break;
             case 'search':
             case 'date':
                 $pathway->addItem($title, '');
                 break;
         }
     }
     // Feed link
     $config = JFactory::getConfig();
     $menu = $application->getMenu();
     $default = $menu->getDefault();
     $active = $menu->getActive();
     if ($task == 'tag') {
         $link = K2HelperRoute::getTagRoute(JRequest::getVar('tag'));
     } else {
         $link = '';
     }
     $sef = K2_JVERSION == '30' ? $config->get('sef') : $config->getValue('config.sef');
     if (!is_null($active) && $active->id == $default->id && $sef) {
         $link .= '&Itemid=' . $active->id . '&format=feed&limitstart=';
     } else {
         $link .= '&format=feed&limitstart=';
     }
     $feed = JRoute::_($link);
     $this->assignRef('feed', $feed);
     // Add head feed link
     if ($addHeadFeedLink) {
         $attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
         $document->addHeadLink(JRoute::_($link . '&type=rss'), 'alternate', 'rel', $attribs);
         $attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
         $document->addHeadLink(JRoute::_($link . '&type=atom'), 'alternate', 'rel', $attribs);
     }
     //JA K2 FILTER - custom item view option
     // Assign data
     if ($task == "category" || $task == "search" || $task == "") {
         $leading = @array_slice($items, 0, $params->get('num_leading_items'));
         $primary = @array_slice($items, $params->get('num_leading_items'), $params->get('num_primary_items'));
         $secondary = @array_slice($items, $params->get('num_leading_items') + $params->get('num_primary_items'), $params->get('num_secondary_items'));
         $links = @array_slice($items, $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items'), $params->get('num_links'));
         $this->assignRef('leading', $leading);
         $this->assignRef('primary', $primary);
         $this->assignRef('secondary', $secondary);
         $this->assignRef('links', $links);
     } else {
         $this->assignRef('items', $items);
     }
     // Set default values to avoid division by zero
     if ($params->get('num_leading_columns') == 0) {
         $params->set('num_leading_columns', 1);
     }
     if ($params->get('num_primary_columns') == 0) {
         $params->set('num_primary_columns', 1);
     }
     if ($params->get('num_secondary_columns') == 0) {
         $params->set('num_secondary_columns', 1);
     }
     if ($params->get('num_links_columns') == 0) {
         $params->set('num_links_columns', 1);
     }
     $this->assignRef('params', $params);
     $this->assignRef('pagination', $pagination);
     // Set Facebook meta data
     $document = JFactory::getDocument();
     $uri = JURI::getInstance();
     $document->setMetaData('og:url', $uri->toString());
     $document->setMetaData('og:title', htmlspecialchars($document->getTitle(), ENT_QUOTES, 'UTF-8'));
     $document->setMetaData('og:type', 'website');
     if ($task == 'category' && $this->category->image && strpos($this->category->image, 'placeholder/category.png') === false) {
         $image = substr(JURI::root(), 0, -1) . str_replace(JURI::root(true), '', $this->category->image);
         $document->setMetaData('og:image', $image);
         $document->setMetaData('image', $image);
     }
     $document->setMetaData('og:description', htmlspecialchars(strip_tags($document->getDescription()), ENT_QUOTES, 'UTF-8'));
     // Look for template files in component folders
     $this->_addPath('template', JPATH_BASE . DS . 'components' . DS . 'com_k2' . DS . 'templates');
     $this->_addPath('template', JPATH_BASE . DS . 'components' . DS . 'com_k2' . DS . 'templates' . DS . 'default');
     // Look for overrides in template folder (K2 template structure)
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates');
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . 'default');
     // Look for overrides in template folder (Joomla! template structure)
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'default');
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2');
     // Look for specific K2 theme files
     if ($params->get('theme')) {
         $this->_addPath('template', JPATH_BASE . DS . 'components' . DS . 'com_k2' . DS . 'templates' . DS . $params->get('theme'));
         $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . $params->get('theme'));
         $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . $params->get('theme'));
     }
     $nullDate = $db->getNullDate();
     $this->assignRef('nullDate', $nullDate);
     $dispatcher = JDispatcher::getInstance();
     JPluginHelper::importPlugin('k2');
     $dispatcher->trigger('onK2BeforeViewDisplay');
     // Prevent spammers from using the tag view
     if ($task == 'tag' && !count($this->items)) {
         $tag = JRequest::getString('tag');
         $db = JFactory::getDBO();
         $db->setQuery('SELECT id FROM #__k2_tags WHERE name = ' . $db->quote($tag));
         $tagID = $db->loadResult();
         if (!$tagID) {
             JError::raiseError(404, JText::_('K2_NOT_FOUND'));
             return false;
         }
     }
     $badchars = array('#', '>', '<', '\\');
     $searchword = JString::trim(JString::str_ireplace($badchars, '', JRequest::getString('searchword', null)));
     if ($params->get('enableHighlightSearchTerm', 0)) {
         $document->addScript(JURI::root(true) . '/modules/mod_jak2filter/assets/jquery/jquery.highlight-4.js');
         $document->addStyleDeclaration('.highlight { background-color: #FFFFCC }');
         if (!empty($searchword) && strpos($searchword, '-') !== 0) {
             $document->addScriptDeclaration("\n\t\t\t\t(function(\$) {\n\t\t\t\t\t\$(document).ready(function(){\n\t\t\t\t\t\tif(\$('#k2Container').length) {\n        \t\t\t\t\tjak2Highlight(\$('#k2Container'), \"" . addslashes($searchword) . "\");\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t})(jQuery);\n\t\t\t\t");
         }
     }
     parent::display($tpl);
 }
Esempio n. 3
0
 function display($tpl = null)
 {
     $mainframe = JFactory::getApplication();
     $params = K2HelperUtilities::getParams('com_k2');
     $model = $this->getModel('itemlist');
     $limitstart = JRequest::getInt('limitstart');
     $view = JRequest::getWord('view');
     $task = JRequest::getWord('task');
     //Add link
     if (K2HelperPermissions::canAddItem()) {
         $addLink = JRoute::_('index.php?option=com_k2&view=item&task=add&tmpl=component');
     }
     $this->assignRef('addLink', $addLink);
     //Get data depending on task
     switch ($task) {
         case 'category':
             //Get category
             $id = JRequest::getInt('id');
             JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'tables');
             $category = JTable::getInstance('K2Category', 'Table');
             $category->load($id);
             // State Check
             if (!$category->published || $category->trash) {
                 JError::raiseError(404, JText::_('K2_CATEGORY_NOT_FOUND'));
             }
             //Access check
             $user = JFactory::getUser();
             if (K2_JVERSION != '15') {
                 if (!in_array($category->access, $user->getAuthorisedViewLevels())) {
                     if ($user->guest) {
                         $uri = JFactory::getURI();
                         $url = 'index.php?option=com_user&view=login&return=' . base64_encode($uri->toString());
                         $mainframe->redirect(JRoute::_($url, false), JText::_('K2_YOU_NEED_TO_LOGIN_FIRST'));
                     } else {
                         JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
                         return;
                     }
                 }
                 $languageFilter = $mainframe->getLanguageFilter();
                 $languageTag = JFactory::getLanguage()->getTag();
                 if ($languageFilter && $category->language != $languageTag && $category->language != '*') {
                     return;
                 }
             } else {
                 if ($category->access > $user->get('aid', 0)) {
                     if ($user->guest) {
                         $uri = JFactory::getURI();
                         $url = 'index.php?option=com_user&view=login&return=' . base64_encode($uri->toString());
                         $mainframe->redirect(JRoute::_($url, false), JText::_('K2_YOU_NEED_TO_LOGIN_FIRST'));
                     } else {
                         JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
                         return;
                     }
                 }
             }
             // Hide the add new item link if user cannot post in the specific category
             if (!K2HelperPermissions::canAddItem($id)) {
                 unset($this->addLink);
             }
             //Merge params
             $cparams = class_exists('JParameter') ? new JParameter($category->params) : new JRegistry($category->params);
             if ($cparams->get('inheritFrom')) {
                 $masterCategory = JTable::getInstance('K2Category', 'Table');
                 $masterCategory->load($cparams->get('inheritFrom'));
                 $cparams = class_exists('JParameter') ? new JParameter($masterCategory->params) : new JRegistry($masterCategory->params);
             }
             $params->merge($cparams);
             //Category link
             $category->link = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($category->id . ':' . urlencode($category->alias))));
             //Category image
             $category->image = K2HelperUtilities::getCategoryImage($category->image, $params);
             //Category plugins
             $dispatcher = JDispatcher::getInstance();
             JPluginHelper::importPlugin('content');
             $category->text = $category->description;
             if (K2_JVERSION != '15') {
                 $dispatcher->trigger('onContentPrepare', array('com_k2.category', &$category, &$params, $limitstart));
             } else {
                 $dispatcher->trigger('onPrepareContent', array(&$category, &$params, $limitstart));
             }
             $category->description = $category->text;
             //Category K2 plugins
             $category->event->K2CategoryDisplay = '';
             JPluginHelper::importPlugin('k2');
             $results = $dispatcher->trigger('onK2CategoryDisplay', array(&$category, &$params, $limitstart));
             $category->event->K2CategoryDisplay = trim(implode("\n", $results));
             $category->text = $category->description;
             $dispatcher->trigger('onK2PrepareContent', array(&$category, &$params, $limitstart));
             $category->description = $category->text;
             $this->assignRef('category', $category);
             $this->assignRef('user', $user);
             //Category children
             $ordering = $params->get('subCatOrdering');
             $children = $model->getCategoryFirstChildren($id, $ordering);
             if (count($children)) {
                 foreach ($children as $child) {
                     if ($params->get('subCatTitleItemCounter')) {
                         $child->numOfItems = $model->countCategoryItems($child->id);
                     }
                     $child->image = K2HelperUtilities::getCategoryImage($child->image, $params);
                     $child->link = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($child->id . ':' . urlencode($child->alias))));
                     $subCategories[] = $child;
                 }
                 $this->assignRef('subCategories', $subCategories);
             }
             //Set limit
             $limit = $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items') + $params->get('num_links');
             //Set featured flag
             JRequest::setVar('featured', $params->get('catFeaturedItems'));
             //Set layout
             $this->setLayout('category');
             //Set title
             $title = $category->name;
             // Set ordering
             if ($params->get('singleCatOrdering')) {
                 $ordering = $params->get('singleCatOrdering');
             } else {
                 $ordering = $params->get('catOrdering');
             }
             break;
         case 'user':
             //Get user
             $id = JRequest::getInt('id');
             $userObject = JFactory::getUser($id);
             //Check user status
             if ($userObject->block) {
                 JError::raiseError(404, JText::_('K2_USER_NOT_FOUND'));
             }
             //Get K2 user profile
             $userObject->profile = $model->getUserProfile();
             //User image
             $userObject->avatar = K2HelperUtilities::getAvatar($userObject->id, $userObject->email, $params->get('userImageWidth'));
             //User K2 plugins
             $userObject->event->K2UserDisplay = '';
             if (is_object($userObject->profile) && $userObject->profile->id > 0) {
                 $dispatcher = JDispatcher::getInstance();
                 JPluginHelper::importPlugin('k2');
                 $results = $dispatcher->trigger('onK2UserDisplay', array(&$userObject->profile, &$params, $limitstart));
                 $userObject->event->K2UserDisplay = trim(implode("\n", $results));
                 $userObject->profile->url = htmlspecialchars($userObject->profile->url, ENT_QUOTES, 'UTF-8');
             }
             $this->assignRef('user', $userObject);
             //Set layout
             $this->setLayout('user');
             //Set limit
             $limit = $params->get('userItemCount');
             //Set title
             $title = $userObject->name;
             // Set ordering
             $ordering = $params->get('userOrdering');
             break;
         case 'tag':
             //Set layout
             $this->setLayout('tag');
             //Set limit
             $limit = $params->get('tagItemCount');
             //set title
             $title = JText::_('K2_DISPLAYING_ITEMS_BY_TAG') . ' ' . JRequest::getVar('tag');
             // Set ordering
             $ordering = $params->get('tagOrdering');
             break;
         case 'search':
             //Set layout
             $this->setLayout('generic');
             $tpl = JRequest::getCmd('tpl', null);
             //Set limit
             $limit = $params->get('genericItemCount');
             //Set title
             $title = JText::_('K2_SEARCH_RESULTS_FOR') . ' ' . JRequest::getVar('searchword');
             break;
         case 'date':
             //Set layout
             $this->setLayout('generic');
             //Set limit
             $limit = $params->get('genericItemCount');
             // Set title
             if (JRequest::getInt('day')) {
                 $date = strtotime(JRequest::getInt('year') . '-' . JRequest::getInt('month') . '-' . JRequest::getInt('day'));
                 $dateFormat = K2_JVERSION == '15' ? '%A, %d %B %Y' : 'l, d F Y';
                 $title = JText::_('K2_ITEMS_FILTERED_BY_DATE') . ' ' . JHTML::_('date', $date, $dateFormat);
             } else {
                 $date = strtotime(JRequest::getInt('year') . '-' . JRequest::getInt('month'));
                 $dateFormat = K2_JVERSION == '15' ? '%B %Y' : 'F Y';
                 $title = JText::_('K2_ITEMS_FILTERED_BY_DATE') . ' ' . JHTML::_('date', $date, $dateFormat);
             }
             // Set ordering
             $ordering = 'rdate';
             break;
         default:
             //Set layout
             $this->setLayout('category');
             $user = JFactory::getUser();
             $this->assignRef('user', $user);
             //Set limit
             $limit = $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items') + $params->get('num_links');
             //Set featured flag
             JRequest::setVar('featured', $params->get('catFeaturedItems'));
             //Set title
             $title = $params->get('page_title');
             // Set ordering
             $ordering = $params->get('catOrdering');
             break;
     }
     //Set limit for model
     JRequest::setVar('limit', $limit);
     if (!isset($ordering)) {
         $items = $model->getData();
     } else {
         $items = $model->getData($ordering);
     }
     //Pagination
     jimport('joomla.html.pagination');
     $total = count($items) ? $model->getTotal() : 0;
     $pagination = new JPagination($total, $limitstart, $limit);
     //Prepare items
     $user = JFactory::getUser();
     $cache = JFactory::getCache('com_k2_extended');
     $model = JModelLegacy::getInstance('item', 'K2Model');
     for ($i = 0; $i < sizeof($items); $i++) {
         //Item group
         if ($task == "category" || $task == "") {
             if ($i < $params->get('num_links') + $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items')) {
                 $items[$i]->itemGroup = 'links';
             }
             if ($i < $params->get('num_secondary_items') + $params->get('num_leading_items') + $params->get('num_primary_items')) {
                 $items[$i]->itemGroup = 'secondary';
             }
             if ($i < $params->get('num_primary_items') + $params->get('num_leading_items')) {
                 $items[$i]->itemGroup = 'primary';
             }
             if ($i < $params->get('num_leading_items')) {
                 $items[$i]->itemGroup = 'leading';
             }
         }
         //Check if model should use cache for preparing item even if user is logged in
         if ($user->guest || $task == 'tag' || $task == 'search' || $task == 'date') {
             $cacheFlag = true;
         } else {
             $cacheFlag = true;
             if (K2HelperPermissions::canEditItem($items[$i]->created_by, $items[$i]->catid)) {
                 $cacheFlag = false;
             }
         }
         //Prepare item
         if ($cacheFlag) {
             $hits = $items[$i]->hits;
             $items[$i]->hits = 0;
             JTable::getInstance('K2Category', 'Table');
             $items[$i] = $cache->call(array($model, 'prepareItem'), $items[$i], $view, $task);
             $items[$i]->hits = $hits;
         } else {
             $items[$i] = $model->prepareItem($items[$i], $view, $task);
         }
         //Plugins
         $items[$i]->params->set('genericItemIntroText', $params->get('catItemIntroText'));
         $items[$i] = $model->execPlugins($items[$i], $view, $task);
         //Trigger comments counter event
         $dispatcher = JDispatcher::getInstance();
         JPluginHelper::importPlugin('k2');
         $results = $dispatcher->trigger('onK2CommentsCounter', array(&$items[$i], &$params, $limitstart));
         $items[$i]->event->K2CommentsCounter = trim(implode("\n", $results));
     }
     //Pathway
     $pathway = $mainframe->getPathWay();
     $pathway->addItem($title);
     //Feed link
     $config = JFactory::getConfig();
     $menu = $mainframe->getMenu();
     $default = $menu->getDefault();
     $active = $menu->getActive();
     if ($task == 'tag') {
         $link = K2HelperRoute::getTagRoute(JRequest::getVar('tag'));
     } else {
         $link = '';
     }
     $sef = K2_JVERSION == '30' ? $config->get('sef') : $config->getValue('config.sef');
     if (!is_null($active) && $active->id == $default->id && $sef) {
         $link .= '&Itemid=' . $active->id . '&format=feed&limitstart=';
     } else {
         $link .= '&format=feed&limitstart=';
     }
     $feed = JRoute::_($link);
     $this->assignRef('feed', $feed);
     //Assign data
     if ($task == "category" || $task == "") {
         $leading = @array_slice($items, 0, $params->get('num_leading_items'));
         $primary = @array_slice($items, $params->get('num_leading_items'), $params->get('num_primary_items'));
         $secondary = @array_slice($items, $params->get('num_leading_items') + $params->get('num_primary_items'), $params->get('num_secondary_items'));
         $links = @array_slice($items, $params->get('num_leading_items') + $params->get('num_primary_items') + $params->get('num_secondary_items'), $params->get('num_links'));
         $this->assignRef('leading', $leading);
         $this->assignRef('primary', $primary);
         $this->assignRef('secondary', $secondary);
         $this->assignRef('links', $links);
     } else {
         $this->assignRef('items', $items);
     }
     //Set default values to avoid division by zero
     if ($params->get('num_leading_columns') == 0) {
         $params->set('num_leading_columns', 1);
     }
     if ($params->get('num_primary_columns') == 0) {
         $params->set('num_primary_columns', 1);
     }
     if ($params->get('num_secondary_columns') == 0) {
         $params->set('num_secondary_columns', 1);
     }
     if ($params->get('num_links_columns') == 0) {
         $params->set('num_links_columns', 1);
     }
     $this->assignRef('params', $params);
     $this->assignRef('pagination', $pagination);
     //Look for template files in component folders
     $this->_addPath('template', JPATH_COMPONENT . DS . 'templates');
     $this->_addPath('template', JPATH_COMPONENT . DS . 'templates' . DS . 'default');
     //Look for overrides in template folder (K2 template structure)
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates');
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . 'default');
     //Look for overrides in template folder (Joomla! template structure)
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'default');
     $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2');
     //Look for specific K2 theme files
     if ($params->get('theme')) {
         $this->_addPath('template', JPATH_COMPONENT . DS . 'templates' . DS . $params->get('theme'));
         $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . $params->get('theme'));
         $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . $params->get('theme'));
     }
     $db = JFactory::getDBO();
     $nullDate = $db->getNullDate();
     $this->assignRef('nullDate', $nullDate);
     // Prevent spammers from using the tag view
     if ($task == 'tag' && !count($this->items)) {
         $tag = JRequest::getString('tag');
         $db = JFactory::getDBO();
         $db->setQuery('SELECT id FROM #__k2_tags WHERE name = ' . $db->quote($tag));
         $tagID = $db->loadResult();
         if (!$tagID) {
             JError::raiseError(404, JText::_('K2_NOT_FOUND'));
             return false;
         }
     }
     parent::display($tpl);
 }