public function truncate($text, $length = 80)
{
return \DF\Utilities::truncateText($text, $length);
}
/**
* Generate a truncated summary of the podcast description.
*
* @param $text
* @return mixed|string
*/
public static function getSummary($text)
{
$text = self::cleanUpText($text);
// Strip all but the first line.
$text = strtok($text, "\n");
// Remove URLs.
$text = preg_replace('@(https?://([-\\w\\.]+[-\\w])+(:\\d+)?(/([\\w/_\\.#-]*(\\?\\S+)?[^\\.\\s])?).*$)@ui', ' ', $text);
// Truncate to 300 characters.
$text = \DF\Utilities::truncateText($text, 300);
return $text;
}
/**
* Send an individual notification.
*
* @param string $message The main message body of the tweet.
* @param null $url URL to reference as a link in the tweet.
* @param null $image URL or filesystem path of an image to reference.
* @param bool $force Trigger a notification even in development mode.
* @return bool
*/
public static function notify($message, $url = null, $image = null, $force = false)
{
static $twitter;
\PVL\Debug::print_r(func_get_args());
// Suppress notifications for non-production applications.
if (DF_APPLICATION_ENV != "production" && !$force) {
return false;
}
// Send through Notifico hook.
$payload = $message . ' - ' . $url;
\PVL\Service\Notifico::post($payload);
// Send through Twitter.
if (!$twitter) {
$di = \Phalcon\Di::getDefault();
$config = $di->get('config');
$twitter_config = $config->apis->twitter->toArray();
$twitter = new \tmhOAuth($twitter_config);
}
$message_length = 140;
if ($url) {
$message_length -= 23;
}
if ($image) {
$message_length -= 23;
}
// Post t.co URLs directly instead of pulling down data.
if (stristr($image, 't.co') !== FALSE) {
$url .= ' ' . $image;
$image = NULL;
}
// Cut off the URL
$tweet = \DF\Utilities::truncateText($message, $message_length);
if ($url) {
$tweet .= ' ' . $url;
}
if ($image) {
$image_data = base64_encode(@file_get_contents($image));
if (!empty($image_data)) {
$twitter->request('POST', 'https://upload.twitter.com/1.1/media/upload.json', array('media' => $image_data));
\PVL\Debug::print_r($twitter->response['response']);
$image_response = @json_decode($twitter->response['response'], true);
if (isset($image_response['media_id_string'])) {
$media_id = $image_response['media_id_string'];
$twitter->request('POST', 'https://api.twitter.com/1.1/statuses/update.json', array('status' => $tweet, 'media_ids' => array($media_id)));
\PVL\Debug::print_r($twitter->response['response']);
}
return true;
}
}
$twitter->request('POST', 'https://api.twitter.com/1.1/statuses/update.json', array('status' => $tweet));
\PVL\Debug::print_r($twitter->response['response']);
return true;
}
public static function run($force_run = false)
{
$di = \Phalcon\Di::getDefault();
$em = $di->get('em');
$config = $di->get('config');
// Set up Google Client.
$gclient_api_key = $config->apis->google_apis_key;
$gclient_app_name = $config->application->name;
if (empty($gclient_api_key)) {
return null;
}
$gclient = new \Google_Client();
$gclient->setApplicationName($gclient_app_name);
$gclient->setDeveloperKey($gclient_api_key);
$gcal = new \Google_Service_Calendar($gclient);
// Prevent running repeatedly in too short of a time (avoid API limits).
$last_run = Settings::getSetting('schedule_manager_last_run', 0);
if ($last_run > time() - 60 && !$force_run) {
return null;
}
$schedule_items = array();
$schedule_records = array();
$stations = $em->createQuery('SELECT s FROM Entity\\Station s WHERE (s.gcal_url IS NOT NULL AND s.gcal_url != \'\') AND s.is_active = 1')->getArrayResult();
$active_stations = Utilities::ipull($stations, 'id');
// Clear all invalid station records.
$em->createQuery('DELETE FROM Entity\\Schedule s WHERE (s.station_id IS NOT NULL) AND (s.station_id NOT IN (:station_ids))')->setParameter('station_ids', $active_stations)->execute();
foreach ($stations as $station) {
if ($station['gcal_url']) {
$schedule_items[] = array('name' => $station['name'], 'url' => $station['gcal_url'], 'type' => 'station', 'station_id' => $station['id'], 'image_url' => \DF\Url::content($station['image_url']));
}
}
Debug::startTimer('Get Calendar Records');
// Time boundaries for calendar entries.
$threshold_start = date(\DateTime::RFC3339, strtotime('-1 week'));
$threshold_end = date(\DateTime::RFC3339, strtotime('+1 year'));
foreach ($schedule_items as $item) {
// Get the "calendar_id" from the URL provided by the user.
$orig_url_parts = parse_url($item['url']);
$url_path_parts = explode('/', $orig_url_parts['path']);
$calendar_id = urldecode($url_path_parts[3]);
if (empty($calendar_id)) {
continue;
}
// Call the external Google Calendar client.
try {
$all_events = $gcal->events->listEvents($calendar_id, array('timeMin' => $threshold_start, 'timeMax' => $threshold_end, 'singleEvents' => 'true', 'orderBy' => 'startTime', 'maxResults' => '300'));
} catch (\Exception $e) {
continue;
}
// Process each individual event.
foreach ($all_events as $event_orig) {
$title = $event_orig->summary;
$body = $event_orig->description;
$location = $event_orig->location;
$web_url = $event_orig->htmlLink;
$banner_url = null;
$is_all_day = false;
$start_time_obj = $event_orig->start;
if ($start_time_obj->date) {
$is_all_day = true;
$start_time = strtotime($start_time_obj->date . ' 00:00:00');
} else {
$start_time = strtotime($start_time_obj->dateTime);
}
$end_time_obj = $event_orig->end;
if ($end_time_obj->date) {
$is_all_day = true;
$end_time = strtotime($end_time_obj->date . ' 00:00:00');
} elseif ($end_time_obj) {
$end_time = strtotime($end_time_obj->dateTime);
} else {
$end_time = $start_time;
}
// Detect URLs for link.
if ($body && !$web_url) {
preg_match('@((https?://)?([-\\w]+\\.[-\\w\\.]+)+\\w(:\\d+)?(/([-\\w/_\\.]*(\\?\\S+)?)?)*)@', $body, $urls);
if (count($urls) > 0) {
$web_url = $urls[0];
}
}
// Detect URLs for photo.
if ($location) {
preg_match('@((https?://)?([-\\w]+\\.[-\\w\\.]+)+\\w(:\\d+)?(/([-\\w/_\\.]*(\\?\\S+)?)?)*)@', $location, $urls);
if (count($urls) > 0) {
$banner_url = $urls[0];
}
}
$guid = md5(implode('|', array($event_orig->id, $start_time, $end_time, $title, $location)));
$schedule_record = array('guid' => $guid, 'type' => $item['type'], 'start_time' => $start_time, 'end_time' => $end_time, 'is_all_day' => $is_all_day, 'title' => $title, 'location' => $location, 'body' => \DF\Utilities::truncateText(strip_tags($body), 300), 'banner_url' => $banner_url, 'web_url' => $web_url);
\PVL\Debug::print_r($schedule_record);
$schedule_records[$item['station_id']][$guid] = $schedule_record;
}
}
Debug::endTimer('Get Calendar Records');
if (count($schedule_records) == 0) {
Debug::log('Error: No calendar records loaded');
return;
}
// Add/Remove all differential records.
Debug::startTimer('Sync DB Records');
foreach ($schedule_records as $station_id => $station_records) {
$station = Station::find($station_id);
if ($station_id == 0) {
$existing_guids_raw = $em->createQuery('SELECT s.guid FROM Entity\\Schedule s WHERE s.station_id IS NULL')->getArrayResult();
} else {
$existing_guids_raw = $em->createQuery('SELECT s.guid FROM Entity\\Schedule s WHERE s.station_id = :sid')->setParameter('sid', $station_id)->getArrayResult();
}
$existing_guids = array();
foreach ($existing_guids_raw as $i) {
$existing_guids[] = $i['guid'];
}
$new_guids = array_keys($station_records);
$guids_to_delete = array_diff($existing_guids, $new_guids);
if ($guids_to_delete) {
$em->createQuery('DELETE FROM Entity\\Schedule s WHERE s.guid IN (:guids)')->setParameter('guids', $guids_to_delete)->execute();
}
$guids_to_add = array_diff($new_guids, $existing_guids);
if ($guids_to_add) {
foreach ($guids_to_add as $guid) {
$schedule_record = $station_records[$guid];
$record = new Schedule();
$record->station = $station;
$record->fromArray($schedule_record);
$em->persist($record);
}
}
$em->flush();
$em->clear();
}
Debug::endTimer('Sync DB Records');
Settings::setSetting('schedule_manager_last_run', time());
}
