/**
* Cron calls
*/
public function cron()
{
/* this will run once a week */
if (JRequest::getVar('maintenance')) {
// Diffbot weekly maintenance
if (StreamLinks::unjump()) {
exit('Maintenance complete');
}
exit('Failed to perform maintenance');
}
/* weekly cron task */
if (JRequest::getVar('weekly')) {
// only allow script to run from the server
if ($_SERVER['REMOTE_ADDR'] == '127.0.0.1') {
StreamFactory::load('libraries.activity');
$activity = new StreamActivity();
$activity->scan();
} else {
throw new Exception('Unaccessible');
}
}
// Since the cron job already exist here, use the same jobs to perform link refetching
StreamLinks::refetch();
StreamFactory::load('libraries.cron');
$cron = new StreamCron();
$cron->run();
exit;
}
public function updateCalendar()
{
$month = JRequest::getVar('month');
$year = JRequest::getVar('year');
StreamFactory::load('helpers' . DS . 'calendar');
$html = StreamCalendarHelper::generate_calendar($year, $month);
$data = array();
$data['html'] = $html;
$data['script'] = '$(\'div.popover\').hide();$(\'td.running\').popmodal({html:true, live:true, placement: \'below\'});';
echo json_encode($data);
exit;
}
/**
* Initialize the video
*/
private function _init()
{
StreamFactory::load('libraries.slideshare');
jimport('joomla.http.http');
$feedURL = 'http://www.slideshare.net/api/oembed/2?url=' . $this->source . '&format=json';
$options = new JRegistry();
$transport = new JHttpTransportCurl($options);
$http = new JHttp($options, $transport);
$response = $http->get($feedURL);
$this->response = $response->body;
return true;
}
function display($tpl = null)
{
$doc = JFactory::getDocument();
$doc->setTitle(JText::_("COM_STREAM_LABEL_ALL_EVENTS"));
$html = '';
$this->addPathway(JText::_('NAVIGATOR_LABEL_EVENTS'), JRoute::_('index.php?option=com_stream&view=groups'));
$this->_attachScripts();
$tmpl = new StreamTemplate();
$html .= $tmpl->fetch('event.page');
$my = JXFactory::getUser();
if (!$my->getParam(ALERT_CALENDAR_INTRO)) {
$html .= '
<div class="alert alert-success" data-alert_id="' . ALERT_CALENDAR_INTRO . '">
<a data-dismiss="alert" class="close">×</a>
' . JText::_('COM_STREAM_HELPER_EVENT') . '</div>';
}
JXModule::addBuffer('right', $this->getUpcomingHotEvent());
// Show calendar
$now = new JDate();
StreamFactory::load('helpers' . DS . 'calendar');
$html .= '<div id="stream-calendar">' . StreamCalendarHelper::generate_calendar($now->format('Y'), $now->format('m')) . '</div>';
echo $html;
//echo $this->getStreamDataHTML();
}
/**
*
*/
public function load($keys = null, $reset = true)
{
if (!is_array($keys)) {
// Load by primary key.
$keys = array($this->_tbl_key => $keys);
} else {
// Return false for videos link
StreamFactory::load('libraries.video');
$videoLib = new StreamVideo();
$videos = $videoLib->getURL($keys['link']);
if (in_array($keys['link'], $videos)) {
return false;
}
// Return false for slidehshare links
StreamFactory::load('libraries.slideshare');
$ssLib = new StreamSlideshare();
$slideShares = $ssLib->getURL($keys['link']);
if (in_array($keys['link'], $slideShares)) {
return false;
}
}
$result = parent::load($keys, $reset);
$this->_params = new JParameter($this->params);
if (!$result && isset($keys['link'])) {
$this->link = $keys['link'];
}
if (empty($this->params)) {
$this->params = StreamLinks::grab($this->link);
if ($this->params) {
$date = new JDate();
$this->timestamp = $date->format('Y-m-d h:i:s');
$this->store(true);
}
}
return $result;
}
/**
* If there are videos, store it
*/
private function _filterVideoURL(&$stream)
{
StreamFactory::load('libraries.video');
$rawData = json_decode($stream->raw);
$videoLib = new StreamVideo();
$videos = $videoLib->getURL($stream->message);
$rawData->video = array();
//print_r($videos); exit;
if ($videos) {
// Youtube link found
foreach ($videos as $youtubeLink) {
$video = JTable::getInstance('Video', 'StreamTable');
$video->load(array('source' => $youtubeLink));
$video->store();
$rawData->video[] = $video->id;
}
}
$stream->raw = json_encode($rawData);
}
/**
* Return video object
*/
public static function getVideo($type)
{
StreamFactory::load('libraries.videos.' . $type);
$classname = 'StreamVideo' . ucfirst($type);
return new $classname();
}
