function display($tpl = null) { $mainframe =& JFactory::getApplication(); $user =& JFactory::getUser(); $document =& JFactory::getDocument(); $params =& JComponentHelper::getParams('com_k2'); $limitstart = JRequest::getInt('limitstart', 0); $view = JRequest::getWord('view'); $task = JRequest::getWord('task'); $db =& JFactory::getDBO(); $jnow =& JFactory::getDate(); $now = $jnow->toMySQL(); $nullDate = $db->getNullDate(); $this->setLayout('item'); //Add link if (K2HelperPermissions::canAddItem()) { $addLink = JRoute::_('index.php?option=com_k2&view=item&task=add&tmpl=component'); } $this->assignRef('addLink', $addLink); //Get item $model =& $this->getModel(); $item = $model->getData(); //Prepare item if ($user->guest) { $cache =& JFactory::getCache('com_k2_extended'); $hits = $item->hits; $item->hits = 0; $item = $cache->call(array('K2ModelItem', 'prepareItem'), $item, $view, $task); $item->hits = $hits; } else { $item = $model->prepareItem($item, $view, $task); } //Plugins $item = $model->execPlugins($item, $view, $task); //Access check if ($this->getLayout() == 'form') { JError::raiseError(403, JText::_("ALERTNOTAUTH")); } if ($item->access > $user->get('aid', 0) || $item->category->access > $user->get('aid', 0)) { JError::raiseError(403, JText::_("ALERTNOTAUTH")); } //Published check if (!$item->published || $item->trash) { JError::raiseError(404, JText::_("Item not found")); } if ($item->publish_up != $nullDate && $item->publish_up > $now) { JError::raiseError(404, JText::_("Item not found")); } if ($item->publish_down != $nullDate && $item->publish_down < $now) { JError::raiseError(404, JText::_("Item not found")); } if (!$item->category->published || $item->category->trash) { JError::raiseError(404, JText::_("Item not found")); } //Increase hits counter $model->hit($item->id); //Set default image K2HelperUtilities::setDefaultImage($item, $view); //Comments $item->event->K2CommentsCounter = ''; $item->event->K2CommentsBlock = ''; if ($item->params->get('itemComments')) { //Trigger comments events $dispatcher =& JDispatcher::getInstance(); JPluginHelper::importPlugin('k2'); $results = $dispatcher->trigger('onK2CommentsCounter', array(&$item, &$params, $limitstart)); $item->event->K2CommentsCounter = trim(implode("\n", $results)); $results = $dispatcher->trigger('onK2CommentsBlock', array(&$item, &$params, $limitstart)); $item->event->K2CommentsBlock = trim(implode("\n", $results)); //Load K2 native comments system only if there are no plugins overriding it if (empty($item->event->K2CommentsCounter) && empty($item->event->K2CommentsBlock)) { //Load reCAPTCHA script if (!JRequest::getInt('print') && ($item->params->get('comments') == '1' || $item->params->get('comments') == '2' && K2HelperPermissions::canAddComment($item->catid))) { if ($item->params->get('recaptcha') && $user->guest) { $document->addScript('http://api.recaptcha.net/js/recaptcha_ajax.js'); $js = 'function showRecaptcha(){ Recaptcha.create("' . $item->params->get('recaptcha_public_key') . '", "recaptcha", { theme: "' . $item->params->get('recaptcha_theme', 'clean') . '" }); } window.addEvent(\'load\', function(){ showRecaptcha(); })'; $document->addScriptDeclaration($js); } //Auto complete some fields for registered users if (!$user->guest) { $js = "window.addEvent('domready', function(){\n\t\t\t\t\t\t\t\t\t\$('userName').setProperty('value','" . $user->name . "');\n\t\t\t\t\t\t\t\t\t\$('userName').setProperty('disabled','disabled');\n\t\t\t\t\t\t\t\t\t\$('commentEmail').setProperty('value','" . $user->email . "');\n\t\t\t\t\t\t\t\t\t\$('commentEmail').setProperty('disabled','disabled');\n\n\t\t\t\t\t\t\t\t})"; $document->addScriptDeclaration($js); } } $limit = $params->get('commentsLimit'); $comments = $model->getItemComments($item->id, $limitstart, $limit); $pattern = "@\\b(https?://)?(([0-9a-zA-Z_!~*'().&=+\$%-]+:)?[0-9a-zA-Z_!~*'().&=+\$%-]+\\@)?(([0-9]{1,3}\\.){3}[0-9]{1,3}|([0-9a-zA-Z_!~*'()-]+\\.)*([0-9a-zA-Z][0-9a-zA-Z-]{0,61})?[0-9a-zA-Z]\\.[a-zA-Z]{2,6})(:[0-9]{1,4})?((/[0-9a-zA-Z_!~*'().;?:\\@&=+\$,%#-]+)*/?)@"; for ($i = 0; $i < sizeof($comments); $i++) { $comments[$i]->commentText = nl2br($comments[$i]->commentText); $comments[$i]->commentText = preg_replace($pattern, '<a target="_blank" rel="nofollow" href="\\0">\\0</a>', $comments[$i]->commentText); $comments[$i]->userImage = K2HelperUtilities::getAvatar($comments[$i]->userID, $comments[$i]->commentEmail, $params->get('commenterImgWidth')); if ($comments[$i]->userID > 0) { $comments[$i]->userLink = K2HelperRoute::getUserRoute($comments[$i]->userID); } else { $comments[$i]->userLink = $comments[$i]->commentURL; } } $item->comments = $comments; jimport('joomla.html.pagination'); $total = $item->numOfComments; $pagination = new JPagination($total, $limitstart, $limit); } } //Author's latest items if ($params->get('itemAuthorLatest') && $item->created_by_alias == '') { $model =& $this->getModel('itemlist'); $authorLatestItems = $model->getAuthorLatest($item->id, $params->get('itemAuthorLatestLimit'), $item->created_by); if (count($authorLatestItems)) { for ($i = 0; $i < sizeof($authorLatestItems); $i++) { $authorLatestItems[$i]->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($authorLatestItems[$i]->id . ':' . urlencode($authorLatestItems[$i]->alias), $authorLatestItems[$i]->catid . ':' . urlencode($authorLatestItems[$i]->categoryalias)))); } $this->assignRef('authorLatestItems', $authorLatestItems); } } //Related items if ($params->get('itemRelated') && isset($item->tags) && count($item->tags)) { $model =& $this->getModel('itemlist'); $relatedItems = $model->getRelatedItems($item->id, $item->tags, $params->get('itemRelatedLimit')); if (count($relatedItems)) { for ($i = 0; $i < sizeof($relatedItems); $i++) { $relatedItems[$i]->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($relatedItems[$i]->id . ':' . urlencode($relatedItems[$i]->alias), $relatedItems[$i]->catid . ':' . urlencode($relatedItems[$i]->categoryalias)))); } $this->assignRef('relatedItems', $relatedItems); } } //Navigation (previous and next item) if ($params->get('itemNavigation')) { $model =& $this->getModel('item'); $nextItem = $model->getNextItem($item->id, $item->catid, $item->ordering); if (!is_null($nextItem)) { $item->nextLink = urldecode(JRoute::_(K2HelperRoute::getItemRoute($nextItem->id . ':' . urlencode($nextItem->alias), $nextItem->catid . ':' . urlencode($item->category->alias)))); $item->nextTitle = $nextItem->title; } $previousItem = $model->getPreviousItem($item->id, $item->catid, $item->ordering); if (!is_null($previousItem)) { $item->previousLink = urldecode(JRoute::_(K2HelperRoute::getItemRoute($previousItem->id . ':' . urlencode($previousItem->alias), $previousItem->catid . ':' . urlencode($item->category->alias)))); $item->previousTitle = $previousItem->title; } } // Absolute URL $uri =& JURI::getInstance(); $item->absoluteURL = $uri->_uri; //Email link $item->emailLink = JRoute::_('index.php?option=com_mailto&tmpl=component&link=' . base64_encode($item->absoluteURL)); //Twitter link if ($params->get('itemTwitterLink') && $params->get('twitterUsername')) { $itemURLForTwitter = $params->get('tinyURL') ? @file_get_contents('http://tinyurl.com/api-create.php?url=' . $item->absoluteURL) : $item->absoluteURL; $item->twitterURL = 'http://twitter.com/home/?status=' . urlencode('Reading @' . $params->get('twitterUsername') . ' ' . $item->title . ' ' . $itemURLForTwitter); } //Social link $item->socialLink = urlencode($item->absoluteURL); //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 . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2'); //Look for specific K2 theme files if ($item->params->get('theme')) { $this->_addPath('template', JPATH_COMPONENT . DS . 'templates' . DS . $item->params->get('theme')); $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . $item->params->get('theme')); $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . $item->params->get('theme')); } //Assign data $this->assignRef('item', $item); $this->assignRef('user', $user); $this->assignRef('params', $item->params); $this->assignRef('pagination', $pagination); parent::display($tpl); }
} ?> </ul> <div class="itemCommentsPagination"> <?php echo $this->pagination->getPagesLinks(); ?> <div class="clr"></div> </div> <?php } ?> <?php if ($this->item->params->get('commentsFormPosition') == 'below' && $this->item->params->get('itemComments') && !JRequest::getInt('print') && ($this->item->params->get('comments') == '1' || $this->item->params->get('comments') == '2' && K2HelperPermissions::canAddComment($this->item->catid))) { ?> <!-- Item comments form --> <div class="itemCommentsForm"> <?php echo $this->loadTemplate('comments_form'); ?> </div> <?php } ?> <?php $user = JFactory::getUser(); if ($this->item->params->get('comments') == '2' && $user->guest) { ?>
function comment() { $mainframe =& JFactory::getApplication(); jimport('joomla.mail.helper'); JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'tables'); $params =& JComponentHelper::getParams('com_k2'); $user = JFactory::getUser(); $config =& JFactory::getConfig(); //Get item $item =& JTable::getInstance('K2Item', 'Table'); $item->load(JRequest::getInt('itemID')); //Get category $category =& JTable::getInstance('K2Category', 'Table'); $category->load($item->catid); //Access check if ($item->access > $user->get('aid', 0) || $category->access > $user->get('aid', 0)) { JError::raiseError(403, JText::_("ALERTNOTAUTH")); } //Published check if (!$item->published || $item->trash) { JError::raiseError(404, JText::_("Item not found")); } if (!$category->published || $category->trash) { JError::raiseError(404, JText::_("Item not found")); } //Check permissions if ($params->get('comments') == '2' && $user->id > 0 && K2HelperPermissions::canAddComment($item->catid) || $params->get('comments') == '1') { $row =& JTable::getInstance('K2Comment', 'Table'); if (!$row->bind(JRequest::get('post'))) { echo $row->getError(); $mainframe->close(); } $row->commentText = JRequest::getString('commentText'); $datenow =& JFactory::getDate(); $row->commentDate = $datenow->toMySQL(); if (!$user->guest) { $row->userID = $user->id; $row->commentEmail = $user->email; $row->userName = $user->name; } $userName = trim($row->userName); $commentEmail = trim($row->commentEmail); $commentText = trim($row->commentText); $commentURL = trim($row->commentURL); if (empty($userName) || $userName == JText::_('enter your name...') || empty($commentText) || $commentText == JText::_('enter your comment here...') || empty($commentEmail) || $commentEmail == JText::_('enter your e-mail address...')) { echo JText::_('You need to fill in all required fields!'); $mainframe->close(); } if (!JMailHelper::isEmailAddress($commentEmail)) { echo JText::_('Invalid e-mail address!'); $mainframe->close(); } if ($user->guest) { $db =& JFactory::getDBO(); $query = "SELECT COUNT(*) FROM #__users WHERE name=" . $db->Quote($userName) . " OR email=" . $db->Quote($commentEmail); $db->setQuery($query); $result = $db->loadresult(); if ($result > 0) { echo JText::_('The name or email address you typed is already in use!'); $mainframe->close(); } } if ($params->get('recaptcha')) { require_once JPATH_COMPONENT . DS . 'lib' . DS . 'recaptchalib.php'; $privatekey = $params->get('recaptcha_private_key'); $resp = recaptcha_check_answer($privatekey, $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]); if (!$resp->is_valid) { echo JText::_("The words you typed did not match the ones displayed. Please try again."); $mainframe->close(); } } if ($commentURL == JText::_('enter your site URL...') || $commentURL == "") { $row->commentURL = NULL; } else { if (substr($commentURL, 0, 7) != 'http://') { $row->commentURL = 'http://' . $commentURL; } } if ($params->get('commentsPublishing')) { $row->published = 1; } else { $row->published = 0; } if (!$row->store()) { echo $row->getError(); $mainframe->close(); } if ($params->get('commentsPublishing')) { if ($config->getValue('config.caching')) { echo JText::_('Thank you. Your comment will be published shortly.'); } else { echo '<span class="success">' . JText::_('Comment added! Refreshing page...') . '</span>'; } } else { echo JText::_('Comment added and waiting for approval.'); } } $mainframe->close(); }
function display($tpl = null) { $mainframe =& JFactory::getApplication(); $user =& JFactory::getUser(); $document =& JFactory::getDocument(); $params =& K2HelperUtilities::getParams('com_k2'); $limitstart = JRequest::getInt('limitstart', 0); $view = JRequest::getWord('view'); $task = JRequest::getWord('task'); $db =& JFactory::getDBO(); $jnow =& JFactory::getDate(); $now = $jnow->toMySQL(); $nullDate = $db->getNullDate(); $this->setLayout('item'); // Add link if (K2HelperPermissions::canAddItem()) { $addLink = JRoute::_('index.php?option=com_k2&view=item&task=add&tmpl=component'); } $this->assignRef('addLink', $addLink); // Get item $model =& $this->getModel(); $item = $model->getData(); // Does the item exists? if (!is_object($item) || !$item->id) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } // Prepare item $item = $model->prepareItem($item, $view, $task); // Plugins $item = $model->execPlugins($item, $view, $task); // User K2 plugins $item->event->K2UserDisplay = ''; if (isset($item->author) && is_object($item->author->profile) && isset($item->author->profile->id)) { $dispatcher =& JDispatcher::getInstance(); JPluginHelper::importPlugin('k2'); $results = $dispatcher->trigger('onK2UserDisplay', array(&$item->author->profile, &$params, $limitstart)); $item->event->K2UserDisplay = trim(implode("\n", $results)); } // Access check if ($this->getLayout() == 'form') { JError::raiseError(403, JText::_('K2_ALERTNOTAUTH')); } if (K2_JVERSION == '16') { if (!in_array($item->access, $user->authorisedLevels()) || !in_array($item->category->access, $user->authorisedLevels())) { JError::raiseError(403, JText::_('K2_ALERTNOTAUTH')); } } else { if ($item->access > $user->get('aid', 0) || $item->category->access > $user->get('aid', 0)) { JError::raiseError(403, JText::_('K2_ALERTNOTAUTH')); } } // Published check if (!$item->published || $item->trash) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if ($item->publish_up != $nullDate && $item->publish_up > $now) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if ($item->publish_down != $nullDate && $item->publish_down < $now) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if (!$item->category->published || $item->category->trash) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } // Increase hits counter $model->hit($item->id); // Set default image K2HelperUtilities::setDefaultImage($item, $view); // Comments $item->event->K2CommentsCounter = ''; $item->event->K2CommentsBlock = ''; if ($item->params->get('itemComments')) { // Trigger comments events $dispatcher =& JDispatcher::getInstance(); JPluginHelper::importPlugin('k2'); $results = $dispatcher->trigger('onK2CommentsCounter', array(&$item, &$params, $limitstart)); $item->event->K2CommentsCounter = trim(implode("\n", $results)); $results = $dispatcher->trigger('onK2CommentsBlock', array(&$item, &$params, $limitstart)); $item->event->K2CommentsBlock = trim(implode("\n", $results)); // Load K2 native comments system only if there are no plugins overriding it if (empty($item->event->K2CommentsCounter) && empty($item->event->K2CommentsBlock)) { // Load reCAPTCHA script if (!JRequest::getInt('print') && ($item->params->get('comments') == '1' || $item->params->get('comments') == '2' && K2HelperPermissions::canAddComment($item->catid))) { if ($item->params->get('recaptcha') && $user->guest) { $document->addScript('http://api.recaptcha.net/js/recaptcha_ajax.js'); $js = ' function showRecaptcha(){ Recaptcha.create("' . $item->params->get('recaptcha_public_key') . '", "recaptcha", { theme: "' . $item->params->get('recaptcha_theme', 'clean') . '" }); } $K2(window).load(function() { showRecaptcha(); }); '; $document->addScriptDeclaration($js); } } // Check for inline comment moderation if (!$user->guest && $user->id == $item->created_by && $params->get('inlineCommentsModeration')) { $inlineCommentsModeration = true; $commentsPublished = false; } else { $inlineCommentsModeration = false; $commentsPublished = true; } $this->assignRef('inlineCommentsModeration', $inlineCommentsModeration); // Flag spammer link $reportSpammerFlag = false; if (K2_JVERSION == '16') { if ($user->authorise('core.admin', 'com_k2')) { $reportSpammerFlag = true; $document =& JFactory::getDocument(); $document->addScriptDeclaration('var K2Language = ["' . JText::_('K2_REPORT_USER_WARNING', true) . '"];'); } } else { if ($user->gid > 24) { $reportSpammerFlag = true; } } $limit = $params->get('commentsLimit'); $comments = $model->getItemComments($item->id, $limitstart, $limit, $commentsPublished); $pattern = "@\\b(https?://)?(([0-9a-zA-Z_!~*'().&=+\$%-]+:)?[0-9a-zA-Z_!~*'().&=+\$%-]+\\@)?(([0-9]{1,3}\\.){3}[0-9]{1,3}|([0-9a-zA-Z_!~*'()-]+\\.)*([0-9a-zA-Z][0-9a-zA-Z-]{0,61})?[0-9a-zA-Z]\\.[a-zA-Z]{2,6})(:[0-9]{1,4})?((/[0-9a-zA-Z_!~*'().;?:\\@&=+\$,%#-]+)*/?)@"; for ($i = 0; $i < sizeof($comments); $i++) { $comments[$i]->commentText = nl2br($comments[$i]->commentText); $comments[$i]->commentText = preg_replace($pattern, '<a target="_blank" rel="nofollow" href="\\0">\\0</a>', $comments[$i]->commentText); $comments[$i]->userImage = K2HelperUtilities::getAvatar($comments[$i]->userID, $comments[$i]->commentEmail, $params->get('commenterImgWidth')); if ($comments[$i]->userID > 0) { $comments[$i]->userLink = K2HelperRoute::getUserRoute($comments[$i]->userID); } else { $comments[$i]->userLink = $comments[$i]->commentURL; } if ($reportSpammerFlag && $comments[$i]->userID > 0) { $comments[$i]->reportUserLink = JRoute::_('index.php?option=com_k2&view=comments&task=reportSpammer&id=' . $comments[$i]->userID . '&format=raw'); } else { $comments[$i]->reportUserLink = false; } } $item->comments = $comments; jimport('joomla.html.pagination'); $total = $item->numOfComments; $pagination = new JPagination($total, $limitstart, $limit); } } // Author's latest items if ($item->params->get('itemAuthorLatest') && $item->created_by_alias == '') { $model =& $this->getModel('itemlist'); $authorLatestItems = $model->getAuthorLatest($item->id, $item->params->get('itemAuthorLatestLimit'), $item->created_by); if (count($authorLatestItems)) { for ($i = 0; $i < sizeof($authorLatestItems); $i++) { $authorLatestItems[$i]->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($authorLatestItems[$i]->id . ':' . urlencode($authorLatestItems[$i]->alias), $authorLatestItems[$i]->catid . ':' . urlencode($authorLatestItems[$i]->categoryalias)))); } $this->assignRef('authorLatestItems', $authorLatestItems); } } // Related items if ($item->params->get('itemRelated') && isset($item->tags) && count($item->tags)) { $model =& $this->getModel('itemlist'); $relatedItems = $model->getRelatedItems($item->id, $item->tags, $item->params); if (count($relatedItems)) { for ($i = 0; $i < sizeof($relatedItems); $i++) { $relatedItems[$i]->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($relatedItems[$i]->id . ':' . urlencode($relatedItems[$i]->alias), $relatedItems[$i]->catid . ':' . urlencode($relatedItems[$i]->categoryalias)))); } $this->assignRef('relatedItems', $relatedItems); } } // Navigation (previous and next item) if ($item->params->get('itemNavigation')) { $model =& $this->getModel('item'); $nextItem = $model->getNextItem($item->id, $item->catid, $item->ordering); if (!is_null($nextItem)) { $item->nextLink = urldecode(JRoute::_(K2HelperRoute::getItemRoute($nextItem->id . ':' . urlencode($nextItem->alias), $nextItem->catid . ':' . urlencode($item->category->alias)))); $item->nextTitle = $nextItem->title; } $previousItem = $model->getPreviousItem($item->id, $item->catid, $item->ordering); if (!is_null($previousItem)) { $item->previousLink = urldecode(JRoute::_(K2HelperRoute::getItemRoute($previousItem->id . ':' . urlencode($previousItem->alias), $previousItem->catid . ':' . urlencode($item->category->alias)))); $item->previousTitle = $previousItem->title; } } // Absolute URL $uri =& JURI::getInstance(); $item->absoluteURL = $uri->toString(); // Email link if (K2_JVERSION == '16') { require_once JPATH_SITE . '/components/com_mailto/helpers/mailto.php'; $template = $mainframe->getTemplate(); $item->emailLink = JRoute::_('index.php?option=com_mailto&tmpl=component&template=' . $template . '&link=' . MailToHelper::addLink($item->absoluteURL)); } else { require_once JPATH_SITE . DS . 'components' . DS . 'com_mailto' . DS . 'helpers' . DS . 'mailto.php'; $item->emailLink = JRoute::_('index.php?option=com_mailto&tmpl=component&link=' . MailToHelper::addLink($item->absoluteURL)); } // Twitter link (legacy code) if ($params->get('twitterUsername')) { $item->twitterURL = 'http://twitter.com/intent/tweet?text=' . urlencode($item->title) . '&url=' . urlencode($item->absoluteURL) . '&via=' . $params->get('twitterUsername'); } else { $item->twitterURL = 'http://twitter.com/intent/tweet?text=' . urlencode($item->title) . '&url=' . urlencode($item->absoluteURL); } // Social link $item->socialLink = urlencode($item->absoluteURL); // Set page title $menus =& JSite::getMenu(); $menu = $menus->getActive(); if (is_object($menu) && isset($menu->query['view']) && $menu->query['view'] == 'item' && isset($menu->query['id']) && $menu->query['id'] == $item->id) { $menu_params = new JParameter($menu->params); if (!$menu_params->get('page_title')) { $params->set('page_title', $item->cleanTitle); } } else { $params->set('page_title', $item->cleanTitle); } if (K2_JVERSION == '16') { if ($mainframe->getCfg('sitename_pagetitles', 0) == 1) { $title = JText::sprintf('JPAGETITLE', $mainframe->getCfg('sitename'), $params->get('page_title')); $params->set('page_title', $title); } elseif ($mainframe->getCfg('sitename_pagetitles', 0) == 2) { $title = JText::sprintf('JPAGETITLE', $params->get('page_title'), $mainframe->getCfg('sitename')); $params->set('page_title', $title); } } $document->setTitle($params->get('page_title')); // Set pathway $menus =& JSite::getMenu(); $menu = $menus->getActive(); $pathway =& $mainframe->getPathWay(); if ($menu) { if ($menu->query['view'] != 'item' || $menu->query['id'] != $item->id) { if (!isset($menu->query['task']) || $menu->query['task'] != 'category' || $menu->query['id'] != $item->catid) { $pathway->addItem($item->category->name, $item->category->link); } $pathway->addItem($item->cleanTitle, ''); } } // Set metadata if ($item->metadesc) { $document->setDescription($item->metadesc); } else { $metaDescItem = preg_replace("#{(.*?)}(.*?){/(.*?)}#s", '', $item->introtext . ' ' . $item->fulltext); $metaDescItem = K2HelperUtilities::characterLimit($metaDescItem, $params->get('metaDescLimit', 150)); $metaDescItem = htmlentities($metaDescItem, ENT_QUOTES, 'utf-8'); $document->setDescription($metaDescItem); } if ($item->metakey) { $document->setMetadata('keywords', $item->metakey); } else { if (isset($item->tags) && count($item->tags)) { $tmp = array(); foreach ($item->tags as $tag) { $tmp[] = $tag->name; } $document->setMetadata('keywords', implode(',', $tmp)); } } // Menu metadata for Joomla! 1.6/1.7 (Overrides the current metadata if set) if (K2_JVERSION == '16') { if ($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', $params->get('show_page_heading')); } if ($mainframe->getCfg('MetaTitle') == '1') { $document->setMetadata('title', $item->title); } if ($mainframe->getCfg('MetaAuthor') == '1' && isset($item->author->name)) { $document->setMetadata('author', $item->author->name); } $mdata = new JParameter($item->metadata); $mdata = $mdata->toArray(); foreach ($mdata as $k => $v) { if ($k == 'robots' || $k == 'author') { if ($v) { $document->setMetadata($k, $v); } } } // Load Facebook meta tag for item image $facebookImage = 'image' . $params->get('facebookImage', 'Small'); if ($item->{$facebookImage}) { $document->setMetaData('image', substr(JURI::root(), 0, -1) . str_replace(JURI::root(true), '', $item->{$facebookImage})); } // 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 . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2'); // Look for specific K2 theme files if ($item->params->get('theme')) { $this->_addPath('template', JPATH_COMPONENT . DS . 'templates' . DS . $item->params->get('theme')); $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . $item->params->get('theme')); $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . $item->params->get('theme')); } // Assign data $this->assignRef('item', $item); $this->assignRef('user', $user); $this->assignRef('params', $item->params); $this->assignRef('pagination', $pagination); parent::display($tpl); }
function comment() { $mainframe = JFactory::getApplication(); jimport('joomla.mail.helper'); JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'tables'); $params = K2HelperUtilities::getParams('com_k2'); $user = JFactory::getUser(); $config = JFactory::getConfig(); JLoader::register('Services_JSON', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_k2' . DS . 'lib' . DS . 'JSON.php'); $json = new Services_JSON(); $response = new JObject(); //Get item $item = JTable::getInstance('K2Item', 'Table'); $item->load(JRequest::getInt('itemID')); //Get category $category = JTable::getInstance('K2Category', 'Table'); $category->load($item->catid); //Access check if (K2_JVERSION != '15') { if (!in_array($item->access, $user->getAuthorisedViewLevels()) || !in_array($category->access, $user->getAuthorisedViewLevels())) { JError::raiseError(403, JText::_('K2_ALERTNOTAUTH')); } } else { if ($item->access > $user->get('aid', 0) || $category->access > $user->get('aid', 0)) { JError::raiseError(403, JText::_('K2_ALERTNOTAUTH')); } } //Published check if (!$item->published || $item->trash) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if (!$category->published || $category->trash) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } //Check permissions if ($params->get('comments') == '2' && $user->id > 0 && K2HelperPermissions::canAddComment($item->catid) || $params->get('comments') == '1') { // If new antispam settings are not saved, show a message to the comments form and stop the comment submission $antispamProtection = $params->get('antispam', null); if ($antispamProtection === null || ($antispamProtection == 'recaptcha' || $antispamProtection == 'both') && !$params->get('recaptcha_private_key') || ($antispamProtection == 'akismet' || $antispamProtection == 'both') && !$params->get('akismetApiKey')) { $response->message = JText::_('K2_ANTISPAM_SETTINGS_ERROR'); echo $json->encode($response); $mainframe->close(); } $row = JTable::getInstance('K2Comment', 'Table'); if (!$row->bind(JRequest::get('post'))) { $response->message = $row->getError(); echo $json->encode($response); $mainframe->close(); } $row->commentText = JRequest::getString('commentText', '', 'default'); $row->commentText = strip_tags($row->commentText); //Strip a tags since all urls will be converted to links automatically on runtime. //Additionaly strip tables to avoid layout issues. //Also strip all attributes except src, alt and title. //$filter = new JFilterInput(array('a', 'table'), array('src', 'alt', 'title'), 1); //$row->commentText = $filter->clean( $row->commentText ); //Clean vars $filter = JFilterInput::getInstance(); $row->userName = $filter->clean($row->userName, 'username'); if ($row->commentURL && preg_match('/^((http|https|ftp):\\/\\/)?[a-z0-9]+([\\-\\.]{1}[a-z0-9]+)*\\.[a-z]{2,6}((:[0-9]{1,5})?\\/.*)?$/i', $row->commentURL)) { $url = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $row->commentURL); $url = str_replace(';//', '://', $url); if ($url != '') { $url = !strstr($url, '://') ? 'http://' . $url : $url; $url = preg_replace('/&([^#])(?![a-z]{2,8};)/', '&$1', $url); $row->commentURL = $url; } } else { $row->commentURL = ''; } $datenow = JFactory::getDate(); $row->commentDate = K2_JVERSION == '15' ? $datenow->toMySQL() : $datenow->toSql(); if (!$user->guest) { $row->userID = $user->id; $row->commentEmail = $user->email; $row->userName = $user->name; } $userName = trim($row->userName); $commentEmail = trim($row->commentEmail); $commentText = trim($row->commentText); $commentURL = trim($row->commentURL); if (empty($userName) || $userName == JText::_('K2_ENTER_YOUR_NAME') || empty($commentText) || $commentText == JText::_('K2_ENTER_YOUR_MESSAGE_HERE') || empty($commentEmail) || $commentEmail == JText::_('K2_ENTER_YOUR_EMAIL_ADDRESS')) { $response->message = JText::_('K2_YOU_NEED_TO_FILL_IN_ALL_REQUIRED_FIELDS'); echo $json->encode($response); $mainframe->close(); } if (!JMailHelper::isEmailAddress($commentEmail)) { $response->message = JText::_('K2_INVALID_EMAIL_ADDRESS'); echo $json->encode($response); $mainframe->close(); } if ($user->guest) { $db = JFactory::getDBO(); $query = "SELECT COUNT(*) FROM #__users WHERE name=" . $db->Quote($userName) . " OR email=" . $db->Quote($commentEmail); $db->setQuery($query); $result = $db->loadresult(); if ($result > 0) { $response->message = JText::_('K2_THE_NAME_OR_EMAIL_ADDRESS_YOU_TYPED_IS_ALREADY_IN_USE'); echo $json->encode($response); $mainframe->close(); } } // Google reCAPTCHA if ($params->get('antispam') == 'recaptcha' || $params->get('antispam') == 'both') { if ($user->guest || $params->get('recaptchaForRegistered', 1)) { if (!function_exists('_recaptcha_qsencode')) { require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_k2' . DS . 'lib' . DS . 'recaptchalib.php'; } $privatekey = $params->get('recaptcha_private_key'); $recaptcha_challenge_field = isset($_POST["recaptcha_challenge_field"]) ? $_POST["recaptcha_challenge_field"] : ''; $recaptcha_response_field = isset($_POST["recaptcha_response_field"]) ? $_POST["recaptcha_response_field"] : ''; $resp = recaptcha_check_answer($privatekey, $_SERVER["REMOTE_ADDR"], $recaptcha_challenge_field, $recaptcha_response_field); if (!$resp->is_valid) { $response->message = JText::_('K2_THE_WORDS_YOU_TYPED_DID_NOT_MATCH_THE_ONES_DISPLAYED_PLEASE_TRY_AGAIN'); echo $json->encode($response); $mainframe->close(); } } } // Akismet if ($params->get('antispam') == 'akismet' || $params->get('antispam') == 'both') { if ($user->guest || $params->get('akismetForRegistered', 1)) { if ($params->get('akismetApiKey')) { require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_k2' . DS . 'lib' . DS . 'akismet.class.php'; $akismetApiKey = $params->get('akismetApiKey'); $akismet = new Akismet(JURI::root(false), $akismetApiKey); $akismet->setCommentAuthor($userName); $akismet->setCommentAuthorEmail($commentEmail); $akismet->setCommentAuthorURL($commentURL); $akismet->setCommentContent($commentText); $akismet->setPermalink(JURI::root(false) . 'index.php?option=com_k2&view=item&id=' . JRequest::getInt('itemID')); try { if ($akismet->isCommentSpam()) { $response->message = JText::_('K2_SPAM_ATTEMPT_HAS_BEEN_DETECTED_THE_COMMENT_HAS_BEEN_REJECTED'); echo $json->encode($response); $mainframe->close(); } } catch (Exception $e) { $response->message = $e->getMessage(); echo $json->encode($response); $mainframe->close(); } } } } if ($commentURL == JText::_('K2_ENTER_YOUR_SITE_URL') || $commentURL == "") { $row->commentURL = NULL; } else { if (substr($commentURL, 0, 7) != 'http://') { $row->commentURL = 'http://' . $commentURL; } } if ($params->get('commentsPublishing')) { $row->published = 1; } else { $row->published = 0; // Auto publish comments for users with administrative permissions if (K2_JVERSION != '15') { if ($user->authorise('core.admin')) { $row->published = 1; } } else { if ($user->gid > 23) { $row->published = 1; } } } if (!$row->store()) { $response->message = $row->getError(); echo $json->encode($response); $mainframe->close(); } if ($row->published) { $caching = K2_JVERSION == '30' ? $config->get('caching') : $config->getValue('config.caching'); if ($caching && $user->guest) { $response->message = JText::_('K2_THANK_YOU_YOUR_COMMENT_WILL_BE_PUBLISHED_SHORTLY'); echo $json->encode($response); } else { $response->message = JText::_('K2_COMMENT_ADDED_REFRESHING_PAGE'); $response->refresh = 1; echo $json->encode($response); } } else { $response->message = JText::_('K2_COMMENT_ADDED_AND_WAITING_FOR_APPROVAL'); echo $json->encode($response); } } $mainframe->close(); }
function display($tpl = null) { $mainframe = JFactory::getApplication(); $user = JFactory::getUser(); $document = JFactory::getDocument(); $params = K2HelperUtilities::getParams('com_k2'); $limitstart = JRequest::getInt('limitstart', 0); $view = JRequest::getWord('view'); $task = JRequest::getWord('task'); $db = JFactory::getDBO(); $jnow = JFactory::getDate(); $now = K2_JVERSION == '15' ? $jnow->toMySQL() : $jnow->toSql(); $nullDate = $db->getNullDate(); $this->setLayout('item'); // Add link if (K2HelperPermissions::canAddItem()) { $addLink = JRoute::_('index.php?option=com_k2&view=item&task=add&tmpl=component'); } $this->assignRef('addLink', $addLink); // Get item $model = $this->getModel(); $item = $model->getData(); // Does the item exists? if (!is_object($item) || !$item->id) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } // Prepare item $item = $model->prepareItem($item, $view, $task); // Plugins $item = $model->execPlugins($item, $view, $task); // User K2 plugins $item->event->K2UserDisplay = ''; if (isset($item->author) && is_object($item->author->profile) && isset($item->author->profile->id)) { $dispatcher = JDispatcher::getInstance(); JPluginHelper::importPlugin('k2'); $results = $dispatcher->trigger('onK2UserDisplay', array(&$item->author->profile, &$params, $limitstart)); $item->event->K2UserDisplay = trim(implode("\n", $results)); $item->author->profile->url = htmlspecialchars($item->author->profile->url, ENT_QUOTES, 'UTF-8'); } // Access check if ($this->getLayout() == 'form') { JError::raiseError(403, JText::_('K2_ALERTNOTAUTH')); } if (K2_JVERSION != '15') { if (!in_array($item->access, $user->getAuthorisedViewLevels()) || !in_array($item->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; } } } else { if ($item->access > $user->get('aid', 0) || $item->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; } } } // Published check if (!$item->published || $item->trash) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if ($item->publish_up != $nullDate && $item->publish_up > $now) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if ($item->publish_down != $nullDate && $item->publish_down < $now) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } if (!$item->category->published || $item->category->trash) { JError::raiseError(404, JText::_('K2_ITEM_NOT_FOUND')); } // Increase hits counter $model->hit($item->id); // Set default image K2HelperUtilities::setDefaultImage($item, $view); // Pass the old parameter to the view in order to avoid layout changes if ($params->get('antispam') == 'recaptcha' || $params->get('antispam') == 'both') { $params->set('recaptcha', true); $item->params->set('recaptcha', true); } else { $params->set('recaptcha', false); $item->params->set('recaptcha', false); } // Comments $item->event->K2CommentsCounter = ''; $item->event->K2CommentsBlock = ''; if ($item->params->get('itemComments')) { // Trigger comments events $dispatcher = JDispatcher::getInstance(); JPluginHelper::importPlugin('k2'); $results = $dispatcher->trigger('onK2CommentsCounter', array(&$item, &$params, $limitstart)); $item->event->K2CommentsCounter = trim(implode("\n", $results)); $results = $dispatcher->trigger('onK2CommentsBlock', array(&$item, &$params, $limitstart)); $item->event->K2CommentsBlock = trim(implode("\n", $results)); // Load K2 native comments system only if there are no plugins overriding it if (empty($item->event->K2CommentsCounter) && empty($item->event->K2CommentsBlock)) { // Load reCAPTCHA script if (!JRequest::getInt('print') && ($item->params->get('comments') == '1' || $item->params->get('comments') == '2' && K2HelperPermissions::canAddComment($item->catid))) { if ($params->get('recaptcha') && ($user->guest || $params->get('recaptchaForRegistered', 1))) { $document->addScript('https://www.google.com/recaptcha/api/js/recaptcha_ajax.js'); $js = ' function showRecaptcha(){ Recaptcha.create("' . $item->params->get('recaptcha_public_key') . '", "recaptcha", { theme: "' . $item->params->get('recaptcha_theme', 'clean') . '" }); } $K2(window).load(function() { showRecaptcha(); }); '; $document->addScriptDeclaration($js); } } // Check for inline comment moderation if (!$user->guest && $user->id == $item->created_by && $params->get('inlineCommentsModeration')) { $inlineCommentsModeration = true; $commentsPublished = false; } else { $inlineCommentsModeration = false; $commentsPublished = true; } $this->assignRef('inlineCommentsModeration', $inlineCommentsModeration); // Flag spammer link $reportSpammerFlag = false; if (K2_JVERSION != '15') { if ($user->authorise('core.admin', 'com_k2')) { $reportSpammerFlag = true; $document = JFactory::getDocument(); $document->addScriptDeclaration('var K2Language = ["' . JText::_('K2_REPORT_USER_WARNING', true) . '"];'); } } else { if ($user->gid > 24) { $reportSpammerFlag = true; } } $limit = $params->get('commentsLimit'); $comments = $model->getItemComments($item->id, $limitstart, $limit, $commentsPublished); for ($i = 0; $i < sizeof($comments); $i++) { $comments[$i]->commentText = nl2br($comments[$i]->commentText); // Convert URLs to links properly $comments[$i]->commentText = preg_replace("/([^\\w\\/])(www\\.[a-z0-9\\-]+\\.[a-z0-9\\-]+)/i", "\$1http://\$2", $comments[$i]->commentText); $comments[$i]->commentText = preg_replace("/([\\w]+:\\/\\/[\\w-?&;#~=\\.\\/\\@]+[\\w\\/])/i", "<a target=\"_blank\" rel=\"nofollow\" href=\"\$1\">\$1</A>", $comments[$i]->commentText); $comments[$i]->commentText = preg_replace("/([\\w-?&;#~=\\.\\/]+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?))/i", "<a href=\"mailto:\$1\">\$1</A>", $comments[$i]->commentText); $comments[$i]->userImage = K2HelperUtilities::getAvatar($comments[$i]->userID, $comments[$i]->commentEmail, $params->get('commenterImgWidth')); if ($comments[$i]->userID > 0) { $comments[$i]->userLink = K2HelperRoute::getUserRoute($comments[$i]->userID); } else { $comments[$i]->userLink = $comments[$i]->commentURL; } if ($reportSpammerFlag && $comments[$i]->userID > 0) { $comments[$i]->reportUserLink = JRoute::_('index.php?option=com_k2&view=comments&task=reportSpammer&id=' . $comments[$i]->userID . '&format=raw'); } else { $comments[$i]->reportUserLink = false; } } $item->comments = $comments; if (!isset($item->numOfComments)) { $item->numOfComments = 0; } jimport('joomla.html.pagination'); $total = $item->numOfComments; $pagination = new JPagination($total, $limitstart, $limit); } } // Author's latest items if ($item->params->get('itemAuthorLatest') && $item->created_by_alias == '') { $model = $this->getModel('itemlist'); $authorLatestItems = $model->getAuthorLatest($item->id, $item->params->get('itemAuthorLatestLimit'), $item->created_by); if (count($authorLatestItems)) { for ($i = 0; $i < sizeof($authorLatestItems); $i++) { $authorLatestItems[$i]->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($authorLatestItems[$i]->id . ':' . urlencode($authorLatestItems[$i]->alias), $authorLatestItems[$i]->catid . ':' . urlencode($authorLatestItems[$i]->categoryalias)))); } $this->assignRef('authorLatestItems', $authorLatestItems); } } // Related items if ($item->params->get('itemRelated') && isset($item->tags) && count($item->tags)) { $model = $this->getModel('itemlist'); $relatedItems = $model->getRelatedItems($item->id, $item->tags, $item->params); if (count($relatedItems)) { for ($i = 0; $i < sizeof($relatedItems); $i++) { $relatedItems[$i]->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($relatedItems[$i]->id . ':' . urlencode($relatedItems[$i]->alias), $relatedItems[$i]->catid . ':' . urlencode($relatedItems[$i]->categoryalias)))); } $this->assignRef('relatedItems', $relatedItems); } } // Navigation (previous and next item) if ($item->params->get('itemNavigation')) { $model = $this->getModel('item'); $nextItem = $model->getNextItem($item->id, $item->catid, $item->ordering); if (!is_null($nextItem)) { $item->nextLink = urldecode(JRoute::_(K2HelperRoute::getItemRoute($nextItem->id . ':' . urlencode($nextItem->alias), $nextItem->catid . ':' . urlencode($item->category->alias)))); $item->nextTitle = $nextItem->title; $date = JFactory::getDate($item->modified); $timestamp = '?t=' . $date->toUnix(); if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $nextItem->id) . '_XS.jpg')) { $item->nextImageXSmall = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $nextItem->id) . '_XS.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $nextItem->id) . '_S.jpg')) { $item->nextImageSmall = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $nextItem->id) . '_S.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $nextItem->id) . '_M.jpg')) { $item->nextImageMedium = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $nextItem->id) . '_M.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $nextItem->id) . '_L.jpg')) { $item->nextImageLarge = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $nextItem->id) . '_L.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $nextItem->id) . '_XL.jpg')) { $item->nextImageXLarge = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $nextItem->id) . '_XL.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $nextItem->id) . '_Generic.jpg')) { $item->nextImageGeneric = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $nextItem->id) . '_Generic.jpg' . $timestamp; } } $previousItem = $model->getPreviousItem($item->id, $item->catid, $item->ordering); if (!is_null($previousItem)) { $item->previousLink = urldecode(JRoute::_(K2HelperRoute::getItemRoute($previousItem->id . ':' . urlencode($previousItem->alias), $previousItem->catid . ':' . urlencode($item->category->alias)))); $item->previousTitle = $previousItem->title; $date = JFactory::getDate($item->modified); $timestamp = '?t=' . $date->toUnix(); if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $previousItem->id) . '_XS.jpg')) { $item->previousImageXSmall = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $previousItem->id) . '_XS.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $previousItem->id) . '_S.jpg')) { $item->previousImageSmall = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $previousItem->id) . '_S.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $previousItem->id) . '_M.jpg')) { $item->previousImageMedium = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $previousItem->id) . '_M.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $previousItem->id) . '_L.jpg')) { $item->previousImageLarge = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $previousItem->id) . '_L.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $previousItem->id) . '_XL.jpg')) { $item->previousImageXLarge = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $previousItem->id) . '_XL.jpg' . $timestamp; } if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $previousItem->id) . '_Generic.jpg')) { $item->previousImageGeneric = JURI::base(true) . '/media/k2/items/cache/' . md5("Image" . $previousItem->id) . '_Generic.jpg' . $timestamp; } } } // Absolute URL $uri = JURI::getInstance(); $item->absoluteURL = $uri->toString(); // Email link if (K2_JVERSION != '15') { require_once JPATH_SITE . '/components/com_mailto/helpers/mailto.php'; $template = $mainframe->getTemplate(); $item->emailLink = JRoute::_('index.php?option=com_mailto&tmpl=component&template=' . $template . '&link=' . MailToHelper::addLink($item->absoluteURL)); } else { require_once JPATH_SITE . DS . 'components' . DS . 'com_mailto' . DS . 'helpers' . DS . 'mailto.php'; $item->emailLink = JRoute::_('index.php?option=com_mailto&tmpl=component&link=' . MailToHelper::addLink($item->absoluteURL)); } // Twitter link (legacy code) if ($params->get('twitterUsername')) { $item->twitterURL = 'http://twitter.com/intent/tweet?text=' . urlencode($item->title) . '&url=' . urlencode($item->absoluteURL) . '&via=' . $params->get('twitterUsername'); } else { $item->twitterURL = 'http://twitter.com/intent/tweet?text=' . urlencode($item->title) . '&url=' . urlencode($item->absoluteURL); } // Social link $item->socialLink = urlencode($item->absoluteURL); // Set page title $menus = $mainframe->getMenu(); $menu = $menus->getActive(); if (is_object($menu) && isset($menu->query['view']) && $menu->query['view'] == 'item' && isset($menu->query['id']) && $menu->query['id'] == $item->id) { if (is_string($menu->params)) { $menu_params = K2_JVERSION == '15' ? new JParameter($menu->params) : new JRegistry($menu->params); } else { $menu_params = $menu->params; } if (!$menu_params->get('page_title')) { $params->set('page_title', $item->cleanTitle); } } else { $params->set('page_title', $item->cleanTitle); } if (K2_JVERSION != '15') { if ($mainframe->getCfg('sitename_pagetitles', 0) == 1) { $title = JText::sprintf('JPAGETITLE', $mainframe->getCfg('sitename'), $params->get('page_title')); $params->set('page_title', $title); } elseif ($mainframe->getCfg('sitename_pagetitles', 0) == 2) { $title = JText::sprintf('JPAGETITLE', $params->get('page_title'), $mainframe->getCfg('sitename')); $params->set('page_title', $title); } } $document->setTitle($params->get('page_title')); // Set pathway $menus = $mainframe->getMenu(); $menu = $menus->getActive(); $pathway = $mainframe->getPathWay(); if ($menu) { if (isset($menu->query['view']) && ($menu->query['view'] != 'item' || $menu->query['id'] != $item->id)) { if (!isset($menu->query['task']) || $menu->query['task'] != 'category' || $menu->query['id'] != $item->catid) { $pathway->addItem($item->category->name, $item->category->link); } $pathway->addItem($item->cleanTitle, ''); } } // Set metadata if ($item->metadesc) { $document->setDescription(K2_JVERSION == '15' ? htmlspecialchars($item->metadesc, ENT_QUOTES, 'UTF-8') : $item->metadesc); } else { $metaDescItem = preg_replace("#{(.*?)}(.*?){/(.*?)}#s", '', $item->introtext . ' ' . $item->fulltext); $metaDescItem = strip_tags($metaDescItem); $metaDescItem = K2HelperUtilities::characterLimit($metaDescItem, $params->get('metaDescLimit', 150)); $document->setDescription(K2_JVERSION == '15' ? $metaDescItem : html_entity_decode($metaDescItem)); } if ($item->metakey) { $document->setMetadata('keywords', $item->metakey); } else { if (isset($item->tags) && count($item->tags)) { $tmp = array(); foreach ($item->tags as $tag) { $tmp[] = $tag->name; } $document->setMetadata('keywords', implode(',', $tmp)); } } // Menu metadata for Joomla! 2.5+ (overrides the current metadata if set) if (K2_JVERSION != '15') { if ($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', $params->get('show_page_heading')); } if ($mainframe->getCfg('MetaTitle') == '1') { $document->setMetadata('title', $item->cleanTitle); } if ($mainframe->getCfg('MetaAuthor') == '1' && isset($item->author->name)) { $document->setMetadata('author', $item->author->name); } $mdata = class_exists('JParameter') ? new JParameter($item->metadata) : new JRegistry($item->metadata); $mdata = $mdata->toArray(); foreach ($mdata as $k => $v) { if ($k == 'robots' || $k == 'author') { if ($v) { $document->setMetadata($k, $v); } } } // Set Facebook meta data $document = JFactory::getDocument(); $uri = JURI::getInstance(); $document->setMetaData('og:url', $uri->toString()); $document->setMetaData('og:title', K2_JVERSION == '15' ? htmlspecialchars($document->getTitle(), ENT_QUOTES, 'UTF-8') : $document->getTitle()); $document->setMetaData('og:type', 'article'); $facebookImage = 'image' . $params->get('facebookImage', 'Small'); if ($item->{$facebookImage}) { $parts = parse_url($item->{$facebookImage}); if (JFile::exists(JPATH_SITE . $parts['path'])) { $image = substr(JURI::root(), 0, -1) . str_replace(JURI::root(true), '', $item->{$facebookImage}); $document->setMetaData('og:image', $image); $document->setMetaData('image', $image); } } $document->setMetaData('og:description', strip_tags($document->getDescription())); // 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 . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2'); // Look for specific K2 theme files if ($item->params->get('theme')) { $this->_addPath('template', JPATH_COMPONENT . DS . 'templates' . DS . $item->params->get('theme')); $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . 'templates' . DS . $item->params->get('theme')); $this->_addPath('template', JPATH_SITE . DS . 'templates' . DS . $mainframe->getTemplate() . DS . 'html' . DS . 'com_k2' . DS . $item->params->get('theme')); } // Assign data $this->assignRef('item', $item); $this->assignRef('user', $user); $this->assignRef('params', $item->params); $this->assignRef('pagination', $pagination); parent::display($tpl); }