/**
* Outputs the html code for Twitter button
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function html()
{
if (!$this->isEnabled()) {
return;
}
$this->addScript();
// Get the pinterest button style from the configuration
$size = $this->getButtonSize();
$url = EBR::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $this->post->id, false, true);
// Combine the introtext and the content
$content = $this->post->intro . $this->post->content;
// Get the media
$media = $this->getMedia();
$contentLength = 350;
$text = $this->post->intro . $this->post->content;
$text = nl2br($text);
$text = strip_tags($text);
$text = trim(preg_replace('/\\s+/', ' ', $text));
$text = JString::strlen($text) > $contentLength ? JString::substr($text, 0, $contentLength) . '...' : $text;
$title = $this->post->title;
// Urlencode all the necessary properties.
$url = urlencode($url);
$text = urlencode($text);
$media = urlencode($media);
$placeholder = $this->getPlaceholderId();
$theme = EB::template();
$theme->set('size', $size);
$theme->set('placeholder', $placeholder);
$theme->set('url', $url);
$theme->set('title', $title);
$theme->set('media', $media);
$theme->set('text', $text);
$output = $theme->output('site/socialbuttons/pinterest');
return $output;
}
/**
* Generates the unsubscribe link for the email
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function getUnsubscribeLink($data, $external = false)
{
$itemId = EBR::getItemId('latest');
// Generate the unsubscribe hash
$hash = base64_encode(json_encode($data->export()));
$link = EBR::getRoutedURL('index.php?option=com_easyblog&task=subscription.unsubscribe&data=' . $hash . '&Itemid=' . $itemId, false, $external);
return $link;
}
/**
* Formats the message to be published on Twitter
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function formatMessage(EasyBlogPost &$post, EasyBlogTableOAuth &$oauth)
{
// Get the message template to use to push to Twitter
$content = !empty($oauth->message) ? $oauth->message : $this->config->get('main_twitter_message');
// Default vars to search / replace
$search = array();
$replace = array();
// Replace the {title} tag
if (JString::stristr($content, '{title}') !== false) {
$search[] = '{title}';
$replace[] = $post->title;
}
// Replace the {introtext} tag
if (JString::stristr($content, '{introtext}') !== false) {
$search[] = '{introtext}';
$replace[] = $post->getIntro(EASYBLOG_STRIP_TAGS);
}
// Replace the {category} tag
if (JString::stristr($content, '{category}') !== false) {
// Get the primary category of the blog post
$category = $post->getPrimaryCategory();
$search[] = '{category}';
$replace[] = $category->title;
}
// Get the final content
$content = JString::str_ireplace($search, $replace, $content);
// Replace the {link} tag
if (JString::stristr($content, '{link}') !== false) {
// Twitter will automatically shorten urls and a link will have a maximum of 22 chars
// which leaves us with an offset of 118 characters
$length = 22;
$link = EBR::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $post->id, false, true);
// If blog post is being posted from the back end and SH404 is installed, we should just use the raw urls.
$sh404exists = EBR::isSh404Enabled();
if ($this->app->isAdmin() && $sh404exists) {
$link = rtrim(JURI::root(), '/') . '/index.php?option=com_easyblog&view=entry&id=' . $post->id;
}
// Get the remaining length that we can use.
$remaining = 140 - $length;
// Split the message
$parts = explode('{link}', $content);
for ($i = 0; $i < count($parts); $i++) {
$tmp =& $parts[$i];
$tmpLength = JString::strlen($tmp);
if ($tmpLength > $remaining) {
if ($remaining <= 0) {
$tmp = JString::substr($tmp, 0, 0);
} else {
if ($remaining < 6) {
$tmp = JString::substr($tmp, 0, $remaining);
} else {
$tmp = JString::substr($tmp, 0, $remaining - 3) . JText::_('COM_EASYBLOG_ELLIPSES');
}
$remaining = 0;
}
} else {
$remaining -= $tmpLength;
}
}
$content = implode($link, $parts);
} else {
$content = JString::substr($content, 0, 136) . JText::_('COM_EASYBLOG_ELLIPSES');
}
return $content;
}
/**
* Retrieves the external permalink for this blog post
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function getExternalPermalink($format = null)
{
$link = EBR::getRoutedURL('index.php?option=com_easyblog&view=categories&layout=listings&id=' . $this->id, false, true, true);
$link = EBR::appendFormatToQueryString($link, $format);
return $link;
}
/**
* Retrieve the extracted content of a blog post that can be formatted to Facebook
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function extractPostData(EasyBlogPost &$post)
{
// Prepare the result data
$data = new stdClass();
// Get the content's source
$source = $this->config->get('integrations_facebook_source');
// Get the blog content
$data->content = $post->getIntro(true);
// Get the blog's image to be pushed to Facebook
$data->image = $post->getImage('thumbnail', true, true);
// var_dump($data->image);exit;
// If there's no blog image, try to get the image from the content
if (!$data->image) {
// lets get full content.
$fullcontent = $post->getContent('entry');
$data->image = EB::string()->getImage($fullcontent);
}
// If there's still no image, use author's avatar
if (!$data->image) {
$author = $post->getAuthor();
$data->image = $author->getAvatar();
}
// if still no image. lets try to get from placeholder.
if (!$data->image) {
$data->image = EB::getPlaceholderImage();
}
// Format the content so that it respects the length
$max = $this->config->get('integrations_facebook_blogs_length');
// Remove adsense codes
$data->content = EB::adsense()->strip($data->content);
if ($max && JString::strlen($data->content) > $max) {
$data->content = JString::substr($data->content, 0, $max) . JText::_('COM_EASYBLOG_ELLIPSES');
}
// Get the url to the blog
$data->url = EBR::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $post->id, false, true);
// If blog post is being posted from the back end and SH404 is installed, we should just use the raw urls.
$sh404exists = EBR::isSh404Enabled();
if ($this->app->isAdmin() && $sh404exists) {
$data->url = EB::getExternalLink('index.php?option=com_easyblog&view=entry&id=' . $post->id);
}
return $data;
}
/**
* Process email notifications
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function processEmails($isModerated = false, $blog)
{
$config = EB::config();
// Fix contents of comments.
$content = $this->comment;
// Initialize what we need
$commentAuthor = $this->name;
$commentAuthorEmail = $this->email;
$commentAuthorAvatar = JURI::root() . 'components/com_easyblog/assets/images/default_blogger.png';
// Get the date object
$date = EB::date();
// Format the date
$commentDate = $date->format(JText::_('DATE_FORMAT_LC3'));
$teamLink = '';
if (isset($blog->team)) {
$teamLink = '&team=' . $blog->team;
}
// Get the author data
if ($this->created_by != 0) {
$user = $this->getAuthor();
$commentAuthor = $user->getName();
$commentAuthorEmail = $user->user->email;
$commentAuthorAvatar = $user->getAvatar();
}
$blogAuthor = EB::user($blog->created_by);
$data = array('blogTitle' => $blog->title, 'blogIntro' => $blog->intro, 'blogContent' => $blog->content, 'blogLink' => EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=entry' . $teamLink . '&id=' . $blog->id, false, true), 'commentTitle' => empty($comment->title) ? '-' : $comment->title, 'commentContent' => $content, 'commentAuthor' => $commentAuthor, 'commentAuthorAvatar' => $commentAuthorAvatar, 'commentDate' => $commentDate, 'commentLink' => EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=entry' . $teamLink . '&id=' . $blog->id, false, true) . '#comment-' . $this->id);
// Get a list of emails
$emails = array();
// Get the notification library
$notification = EB::notification();
if ($isModerated) {
$hashkey = EB::table('HashKeys');
$hashkey->uid = $this->id;
$hashkey->type = 'comments';
$hashkey->store();
// Generate the approval and reject links
$data['approveLink'] = EBR::getRoutedURL('index.php?option=com_easyblog&task=comments.approve&key=' . $hashkey->key, false, true);
$data['rejectLink'] = EBR::getRoutedURL('index.php?option=com_easyblog&task=comments.reject&key=' . $hashkey->key, false, true);
// Send email notification to admin.
if ($config->get('custom_email_as_admin')) {
$notification->getCustomEmails($emails);
} else {
$notification->getAdminEmails($emails);
}
// @rule: Send email notification to blog authors.
if ($config->get('notification_commentmoderationauthor')) {
$obj = new stdClass();
$obj->unsubscribe = false;
$obj->email = $blogAuthor->user->email;
$emails[$blogAuthor->user->email] = $obj;
}
$notification->send($emails, JText::_('COM_EASYBLOG_NEW_COMMENT_ADDED_MODERATED_TITLE'), 'comment.moderate', $data);
return true;
}
if (!$isModerated) {
// Get a list of admin emails
$notification->getAdminNotificationEmails($emails);
// Send notification to blog authors.
if ($config->get('notification_commentauthor')) {
$obj = new stdClass();
$obj->unsubscribe = false;
$obj->email = $blogAuthor->user->email;
$emails[$blogAuthor->user->email] = $obj;
}
// Send notifications to blog subscribers
if ($config->get('main_subscription') && $blog->subscription == '1' && $config->get('notification_commentsubscriber')) {
$notification->getBlogSubscriberEmails($emails, $blog->id);
}
// Do not send to the person that commented on the blog post.
unset($emails[$commentAuthorEmail]);
if (!$emails) {
return false;
}
// Send the emails now.
$subject = JText::sprintf('COM_EASYBLOG_NEW_COMMENT_ADDED_IN_POST', $blog->title);
$notification->send($emails, $subject, 'comment.new', $data);
return true;
}
}
/**
* Indexes a post on the site
*
* @since 5.0
* @access public
* @param FinderIndexerResult The item to index
* @param string The item's format
* @return void
*/
protected function index(FinderIndexerResult $item, $format = 'html')
{
// Check if the extension is enabled
if (!$this->exists()) {
return;
}
// Build the necessary route and path information.
$item->url = 'index.php?option=com_easyblog&view=entry&id=' . $item->id;
$item->route = EBR::getRoutedURL($item->url, false, true);
// Remove any /administrator/ segments from the url since the indexer could be executed from the back end
$item->route = $this->removeAdminSegment($item->route);
// Get the content path
$item->path = FinderIndexerHelper::getContentPath($item->route);
// If there is access defined, just set it to 2 which is special privileges.
if (!$item->access || $item->access == 0) {
$item->access = 1;
} else {
if ($item->access > 0) {
$item->access = 2;
}
}
// Load up the post item
$post = EB::post();
$post->load($item->id);
// Get the intro text of the content
$item->summary = $post->getIntro();
// Get the contents
$item->body = $post->getContent('entry', false);
// If the post is password protected, we do not want to display the contents
if ($post->isPasswordProtected()) {
$item->summary = JText::_('PLG_FINDER_EASYBLOG_PASSWORD_PROTECTED');
} else {
// we want to get custom fields values.
$fields = $post->getCustomFields();
$fieldlib = EB::fields();
$customfields = array();
if ($fields) {
foreach ($fields as $field) {
if ($field->group->hasValues($post)) {
foreach ($field->fields as $customField) {
$eachField = $fieldlib->get($customField->type);
$customfields[] = $eachField->text($customField, $post);
}
}
}
$customfieldvalues = implode(' ', $customfields);
$item->body = $item->body . ' ' . $customfieldvalues;
}
}
// Add the author's meta data
$item->metaauthor = !empty($item->created_by_alias) ? $item->created_by_alias : $item->author;
$item->author = !empty($item->created_by_alias) ? $item->created_by_alias : $item->author;
// If the post has an image, use it
$image = $post->getImage('thumbnail', false, true);
// If there's no image, try to scan the contents for an image to be used
if (!$image && $post->isLegacy()) {
$image = EB::string()->getImage($item->body);
}
// If we still can't locate any images, use the placeholder image
if (!$image) {
$image = EB::getPlaceholderImage();
}
$registry = new JRegistry();
$registry->set('image', $image);
$item->params = $registry;
// Add the meta-data processing instructions.
$item->addInstruction(FinderIndexer::META_CONTEXT, 'metakey');
$item->addInstruction(FinderIndexer::META_CONTEXT, 'metadesc');
$item->addInstruction(FinderIndexer::META_CONTEXT, 'metaauthor');
$item->addInstruction(FinderIndexer::META_CONTEXT, 'author');
// Add the type taxonomy data.
$item->addTaxonomy('Type', 'EasyBlog');
// Add the author taxonomy data.
if (!empty($item->author) || !empty($item->created_by_alias)) {
$item->addTaxonomy('Author', !empty($item->created_by_alias) ? $item->created_by_alias : $item->author);
}
// Add the category taxonomy data.
$item->addTaxonomy('Category', $item->category, $item->cat_state, $item->cat_access);
// Add the language taxonomy data.
if (empty($item->language)) {
$item->language = '*';
}
$item->addTaxonomy('Language', $item->language);
// Get content extras.
FinderIndexerHelper::getContentExtras($item);
// For Joomla 3.0, the indexer is assigned to the property
// Index the item.
if (EB::isJoomla30()) {
return $this->indexer->index($item);
}
return FinderIndexer::index($item);
}
/**
* Retrieves the object of the subscription item
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function getObject()
{
if ($this->utype == 'category') {
$obj = EB::table('Category');
$obj->load($this->uid);
$obj->objAvatar = $obj->getAvatar();
$obj->objPermalink = $obj->getPermalink();
}
if ($this->utype == 'blogger') {
$obj = EB::user($this->uid);
$obj->objAvatar = $obj->getAvatar();
$obj->objPermalink = $obj->getPermalink();
}
if ($this->utype == 'site') {
$obj = new stdClass();
$obj->title = EB::config()->get('main_title');
$obj->permalink = EBR::getRoutedURL('index.php?option=com_easyblog', false, true);
$obj->objAvatar = '';
$obj->objPermalink = $obj->permalink;
}
if ($this->utype == 'teamblog' || $this->utype == 'team') {
$team = EB::table('Teamblog');
$team->load($this->uid);
$obj = new stdClass();
$obj->title = $team->title;
$obj->objAvatar = $team->getAvatar();
$obj->objPermalink = $team->getPermalink();
}
if ($this->utype == 'entry') {
// Get the post object
$post = EB::post($this->uid);
$obj = new stdClass();
$obj->title = $post->title;
$obj->objPermalink = $post->getPermalink();
$obj->objAvatar = $post->getAuthor()->getAvatar();
}
return $obj;
}
/**
* Sends notifications out
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function notify($reject = false)
{
$notification = EB::notification();
// Load up the team blog
$team = EB::table('TeamBlog');
$team->load($this->team_id);
// Send email notifications to the requester
$requester = JFactory::getUser($this->user_id);
$data = array('teamName' => $team->title, 'teamDescription' => $team->getDescription(), 'teamAvatar' => $team->getAvatar(), 'teamLink' => EBR::getRoutedURL('index.php?option=com_easyblog&view=teamblog&layout=listings&id=' . $this->team_id, false, true));
$template = $reject ? 'team.rejected' : 'team.approved';
// Load site language file
EB::loadLanguages();
$subject = $reject ? JText::sprintf('COM_EASYBLOG_TEAMBLOGS_REQUEST_REJECTED', $team->title) : JText::sprintf('COM_EASYBLOG_TEAMBLOGS_REQUEST_APPROVED', $team->title);
$obj = new stdClass();
$obj->unsubscribe = false;
$obj->email = $requester->email;
$emails = array($obj);
$notification->send($emails, $subject, $template, $data);
}
/**
* Retrieves the external permalink for this blog post
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function getExternalPermalink()
{
static $link = array();
if (!isset($link[$this->id])) {
// If blog post is being posted from the back end and SH404 is installed, we should just use the raw urls.
$sh404 = EBR::isSh404Enabled();
$link[$this->id] = EBR::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $this->id, true, true);
$app = JFactory::getApplication();
// If this is being submitted from the back end we do not want to use the sef links because the URL will be invalid
if ($app->isAdmin() && $sh404) {
$link[$this->id] = rtrim(JURI::root(), '/') . $link[$this->id];
}
}
return $link[$this->id];
}
/**
*
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function insetCommentActivity($comment, EasyBlogPost $post)
{
if (!$this->exists()) {
return false;
}
// We do not want to add activities if new comment activity is disabled.
if (!$this->config->get('integrations_jomsocial_comment_new_activity')) {
return false;
}
$command = 'easyblog.comment.add';
// Get the post title
$title = $this->getPostTitle($post);
// Get the permalink
$permalink = EBR::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $comment->post_id, false, true) . '#comment-' . $comment->id;
// Get the content
$content = '';
if ($this->config->get('integrations_jomsocial_submit_content')) {
$content = $comment->comment;
$content = EB::comment()->parseBBCode($content);
$content = nl2br($content);
$content = strip_tags($content);
$content = JString::substr($content, 0, $this->config->get('integrations_jomsocial_comments_length'));
}
$obj = new stdClass();
$obj->title = JText::sprintf('COM_EASYBLOG_JS_ACTIVITY_COMMENT_ADDED', $permalink, $title);
if (!$comment->created_by) {
$obj->title = JText::sprintf('COM_EASYBLOG_JS_ACTIVITY_GUEST_COMMENT_ADDED', $permalink, $title);
}
$obj->content = $content;
$obj->cmd = $command;
$obj->actor = $comment->created_by;
$obj->target = 0;
$obj->app = 'easyblog';
$obj->cid = $comment->id;
if ($this->config->get('integrations_jomsocial_activity_likes')) {
$obj->like_id = $comment->id;
$obj->like_type = 'com_easyblog.comments';
}
if ($this->config->get('integrations_jomsocial_activity_comments')) {
$obj->comment_id = $comment->id;
$obj->comment_type = 'com_easyblog.comments';
}
// add JomSocial activities
CFactory::load('libraries', 'activities');
CActivityStream::add($obj);
}
/**
* Retrieves the url of the post
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function getUrl()
{
$url = EBR::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $this->post->id, false, true);
return $url;
}
/**
* Retrieves the external permalink for this author
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function getExternalPermalink()
{
$link = EBR::getRoutedURL('index.php?option=com_easyblog&view=blogger&layout=listings&id=' . $this->id, false, true, true);
return $link;
}
/**
* Retrieves the object of the subscription item
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function getObject()
{
if ($this->utype == 'category') {
$obj = EB::table('Category');
$obj->load($this->uid);
}
if ($this->utype == 'blogger') {
$obj = EB::user($this->uid);
}
if ($this->utype == 'site') {
$obj = new stdClass();
$obj->title = EB::config()->get('main_title');
$obj->permalink = EBR::getRoutedURL('index.php?option=com_easyblog', false, true);
}
if ($this->utype == 'entry') {
$obj = new stdClass();
$obj->title = 'Entry';
$obj->permalink = '';
}
return $obj;
}
/**
* Revokes the user's oauth access
*
* @since 5.0
* @access public
* @param string
* @return
*/
public function revoke()
{
// Require the user to be logged in
EB::requireLogin();
// The default url
$url = EBR::_('index.php?option=com_easyblog&view=dashboard&layout=profile', false);
// Get any redirection url
$redirect = $this->input->get('redirect', '', 'default');
// Get the oauth client
$type = $this->input->get('client', '', 'cmd');
// If redirect url is provided, we know for sure where to redirect the user to
if ($redirect) {
$url = base64_decode($redirect);
}
// Load up the oauth object
$table = EB::table('OAuth');
$table->loadByUser($this->my->id, $type);
// Load up the oauth client and set the access
$client = EB::oauth()->getClient($type);
$client->setAccess($table->access_token);
// Get the callback url
$callback = EBR::getRoutedURL('index.php?option=com_easyblog&task=oauth.grant&client=' . $type, false, true);
// Get the consumer and secret key
$key = $this->config->get('integrations_' . $type . '_api_key');
$secret = $this->config->get('integrations_' . $type . '_secret_key');
// Try to revoke the app
$state = $client->revoke();
// After revoking the access, delete the oauth record
$table->delete();
$this->info->set(JText::_('COM_EASYBLOG_APPLICATION_REVOKED_SUCCESSFULLY'), 'success');
return $this->app->redirect($url, false);
}