PHP EasyBlogHelper::truncateContent方法代码示例

 /**
  * Responsible to format the blog posts and append neccessary data.
  *
  * @access	public
  * @param	Array	$data			An array of blog posts.
  * @param	boolean	$loadComments	Determines whether or not to load the comments into the object.
  * @param	boolean $removeFeaturedImage	Determines whether or not to remove featured image from the content.
  * @param	boolean	$loadVideo		If true, video codes will be processed.
  * @param	boolean	$frontpage		Determines whether this is for the front page or not.
  * @return	Array	An array of formatted blog posts.
  */
 public static function formatBlog($data, $loadComments = false, $removeFeaturedImage = true, $loadVideo = true, $frontpage = false, $loadGallery = true)
 {
     $app = JFactory::getApplication();
     $params = $app->getParams('com_easyblog');
     $model = EasyBlogHelper::getModel('Blog');
     $config = EasyBlogHelper::getConfig();
     // @rule: If nothing is supplied, just return the empty data.
     if (empty($data)) {
         return $data;
     }
     // @task: Get the tags relations model.
     $modelPT = EasyBlogHelper::getModel('PostTag');
     // @task : Resultset data
     $result = array();
     for ($i = 0; $i < count($data); $i++) {
         $row =& $data[$i];
         $blog = EasyBlogHelper::getTable('Blog');
         $blog->bind($row);
         // @task: Since the $blog object does not contain 'team_id', we need to set this here.
         if (isset($row->team_id)) {
             $blog->team_id = $row->team_id;
         }
         // @task: Since the $blog object does not contain 'category', we need to set this here.
         $blog->category = $row->category;
         $blog->featuredImage = isset($row->featuredImage) ? $row->featuredImage : '';
         $profile = EasyBlogHelper::getTable('Profile', 'Table');
         $profile->load($blog->created_by);
         // @legacy The following variables are no longer used in 3.5
         // @since 3.5
         $blog->avatar = $profile->getAvatar();
         $blog->avatarLink = $profile->getProfileLink();
         $blog->displayName = $profile->getName();
         // @Assign dynamic properties that must exist everytime formatBlog is called
         // We can't rely on ->author because CB plugins would mess things up.
         $blog->author = $profile;
         $blog->blogger = $profile;
         $blog->isFeatured = EasyBlogHelper::isFeatured('post', $blog->id);
         $blog->category = empty($blog->category) ? JText::_('COM_EASYBLOG_UNCATEGORIZED') : JText::_($blog->category);
         // @task: Detect password protections.
         $requireVerification = false;
         $tmpTitle = $blog->title;
         if ($config->get('main_password_protect', true) && !empty($blog->blogpassword)) {
             $blog->title = JText::sprintf('COM_EASYBLOG_PASSWORD_PROTECTED_BLOG_TITLE', $blog->title);
             $requireVerification = true;
         }
         // @rule: If user already authenticated with the correct password, we will hide the password
         if ($requireVerification && EasyBlogHelper::verifyBlogPassword($blog->blogpassword, $blog->id)) {
             $blog->title = $tmpTitle;
             $blog->blogpassword = '';
         }
         // @rule: Initialize all variables
         $blog->videos = array();
         $blog->galleries = array();
         $blog->albums = array();
         $blog->audios = array();
         // @rule: Before anything get's processed we need to format all the microblog posts first.
         if (!empty($blog->source)) {
             self::formatMicroblog($blog);
         }
         // @rule: Detect if the content requires a read more link.
         $blog->readmore = EasyBlogHelper::requireReadmore($blog);
         // @rule: Remove any adsense codes from the content.
         $blog->intro = EasyBlogGoogleAdsense::stripAdsenseCode($blog->intro);
         $blog->content = EasyBlogGoogleAdsense::stripAdsenseCode($blog->content);
         // @rule: Content truncations.
         EasyBlogHelper::truncateContent($blog, $loadVideo, $frontpage, $loadGallery);
         // @task: Legacy fix for blog posts prior to 3.5
         // Remove first image from featured post
         if ($removeFeaturedImage && $blog->isFeatured) {
             $blog->text = EasyBlogHelper::removeFeaturedImage($blog->text);
         }
         // @rule: Add nofollow tags if necessary
         if ($config->get('main_anchor_nofollow')) {
             $blog->text = self::addNoFollow($blog->text);
         }
         // @rule: $limitstart variable is required by content plugins.
         $limitstart = JRequest::getVar('limitstart', 0, '', 'int');
         // @trigger: onEasyBlogPrepareContent
         JPluginHelper::importPlugin('easyblog');
         EasyBlogHelper::triggerEvent('easyblog.prepareContent', $blog, $params, $limitstart);
         $blog->introtext = $blog->intro;
         // @trigger: onPrepareContent / onContentPrepare
         EasyBlogHelper::triggerEvent('prepareContent', $blog, $params, $limitstart);
         $blog->excerpt = $blog->introtext;
         $blog->content = $blog->text;
         //onPrepareContent trigger end
         // @rule: Assign tags to the custom properties.
         $blog->tags = $modelPT->getBlogTags($blog->id);
         // @rule: Assign total comments in this blog post.
//.........这里部分代码省略.........

 public function notify($underApproval = false)
 {
     if (empty($this->send_notification_emails)) {
         return;
     }
     // @rule: Send email notifications out to subscribers.
     $author = EasyBlogHelper::getTable('Profile');
     $author->load($this->created_by);
     $data['blogTitle'] = $this->title;
     $data['blogAuthor'] = $author->getName();
     $data['blogAuthorAvatar'] = $author->getAvatar();
     $data['blogAuthorLink'] = EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=blogger&layout=listings&id=' . $author->id, false, true);
     $data['blogAuthorEmail'] = $author->user->email;
     $data['blogIntro'] = $this->intro;
     $data['blogContent'] = $this->content;
     // Try to truncate introtext based on the configured settings because content is empty.
     if (empty($this->content)) {
         $obj = clone $this;
         $obj->readmore = EasyBlogHelper::requireReadmore($obj);
         EasyBlogHelper::truncateContent($obj, false, true);
         $data['blogIntro'] = $obj->text;
     }
     $data['blogLink'] = EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $this->id, false, true);
     $date = EasyBlogDateHelper::dateWithOffSet($this->created);
     $data['blogDate'] = EasyBlogDateHelper::toFormat($date, '%A, %B %e, %Y');
     // If blog post is being posted from the back end and SH404 is installed, we should just use the raw urls.
     $sh404exists = EasyBlogRouter::isSh404Enabled();
     if (JFactory::getApplication()->isAdmin() && $sh404exists) {
         $data['blogLink'] = JURI::root() . 'index.php?option=com_easyblog&view=entry&id=' . $this->id;
         $data['blogAuthorLink'] = JURI::root() . 'index.php?option=com_easyblog&view=blogger&layout=listings&id=' . $author->id;
     }
     $config = EasyBlogHelper::getConfig();
     $emailBlogTitle = JString::substr($this->title, 0, $config->get('main_mailtitle_length'));
     $emailTitle = JText::sprintf('COM_EASYBLOG_EMAIL_TITLE_NEW_BLOG_ADDED_WITH_TITLE', $emailBlogTitle) . ' ...';
     $notification = EasyBlogHelper::getHelper('Notification');
     $emails = array();
     // @rule: Fetch custom emails defined at the back end.
     if ($config->get('notification_blogadmin')) {
         if ($config->get('custom_email_as_admin')) {
             $notification->getCustomEmails($emails);
         } else {
             $notification->getAdminEmails($emails);
         }
     }
     // @task: If this blog post is a team posting, we shouldn't send notification to everyone.
     $model = JModel::getInstance('TeamBlogs', 'EasyBlogModel');
     $contribution = $model->getBlogContributed($this->id);
     if ($contribution) {
         $team = EasyBlogHelper::getTable('TeamBlog');
         $team->load($contribution->team_id);
         $contribution->access = $team->access;
     } else {
         $contribution = new stdClass();
         $contribution->access = EBLOG_TEAMBLOG_ACCESS_EVERYONE;
     }
     // @task: This is when this blog post is posted into a team.
     if ($contribution && $config->get('notification_teamsubscriber') && isset($contribution->team_id)) {
         // @task: Send emails to users who is a member of the team
         $notification->getTeamUserEmails($emails, $contribution->team_id);
         // @task: Send emails to users who have subscribed to the team
         $notification->getTeamSubscriberEmails($emails, $this);
     }
     // @task: Only send emails to these group of users provided that, it is not a team posting or private team posting.
     if (!$contribution || $contribution->access != EBLOG_TEAMBLOG_ACCESS_MEMBER) {
         // @rule: Get all email addresses for the whole site.
         if ($config->get('notification_allmembers')) {
             $notification->getAllEmails($emails);
         } else {
             // @rule: Send to subscribers that subscribe to the bloggers
             if ($config->get('notification_blogsubscriber')) {
                 $notification->getBloggerSubscriberEmails($emails, $this);
             }
             // @rule: Send to subscribers that subscribed to the category
             if ($config->get('notification_categorysubscriber')) {
                 $notification->getCategorySubscriberEmails($emails, $this);
             }
             // @rule: Send notification to all site's subscribers
             if ($config->get('notification_sitesubscriber')) {
                 $notification->getSiteSubscriberEmails($emails, $this);
             }
         }
     }
     // @rule: We need to remove the email of the creator since the creator of this blog post should not receive the email.
     if (isset($emails[$author->user->email])) {
         unset($emails[$author->user->email]);
     }
     // @task: Add the emails into the mail queue now.
     if (!empty($emails)) {
         $notification->send($emails, $emailTitle, 'email.blog.new', $data);
     }
     // @task: If this blog post is under approval, we need to send email to the site admin
     if ($underApproval) {
         // We know that this blog post requires moderation. Send notification to the author and let them know, that it is being moderated.
         $authorEmail = array();
         $obj = new stdClass();
         $obj->unsubscribe = false;
         $obj->email = $author->user->email;
         $authorEmail[$author->user->email] = $obj;
         $notification->send($authorEmail, JText::_('COM_EASYBLOG_EMAIL_TITLE_NEW_BLOG_APPROVED'), 'email.blog.approved', $data);
     }
//.........这里部分代码省略.........