/**
* Get events from a given date range
* @since Version 3.9
* @param \DateTime $dateFrom
* @param \DateTime $dateTo
* @return \Railpage\Chronicle\Entry
* @yield \Railpage\Chronicle\Entry
*/
public function getEventsForDates($dateFrom = null, $dateTo = null)
{
$events = array();
$Railcams = new Module_Railcams();
if (!$dateFrom instanceof DateTime) {
throw new Exception("dateFrom is not an instance of \\DateTime");
}
if (!$dateTo instanceof DateTime) {
throw new Exception("dateTo is not an instance of \\DateTime");
}
foreach ($Railcams->getTaggedPhotos() as $photo) {
$Camera = new Camera($photo['railcam_id']);
$Photo = $Camera->getPhoto($photo['photo_id']);
if ($dateFrom instanceof DateTime && $Photo->dates['taken'] >= $dateFrom && $dateTo instanceof DateTime && $Photo->dates['taken'] <= $dateTo) {
$Loco = new Locomotive($photo['loco_id']);
$events[] = array("provider" => self::PROVIDER_NAME, "id" => $photo['id'], "title" => sprintf("Railcam sighting: %s at %s", $Loco->number, $Camera->name), "date" => new DateTime(sprintf("@%s", substr($photo['id'], 0, 10))), "url" => $Photo->url->getURLs());
}
}
return $events;
}
/**
* Constructor
* @since Version 3.9
* @param int|bool $id The ID of the photo from the provider
* @param object|bool $Provider The provider of the image, using the \Railpage\Railcams\Provider interface
*/
public function __construct($id = false, $Provider = false)
{
parent::__construct();
if ($Provider) {
$this->setProvider($Provider);
}
if (filter_var($id, FILTER_VALIDATE_INT)) {
$this->id = $id;
if (is_object($this->Provider)) {
$this->load();
}
}
}
/**
* Constructor
* @since Version 3.4
* @param int $id
*/
public function __construct($id = null)
{
parent::__construct();
$this->GuzzleClient = new Client();
if ($id != null) {
$this->id = $id;
// Fetch Railcam data
$this->load();
}
}
/**
* Constructor
* @since Version 3.4
* @param int $id
*/
public function __construct($id = false)
{
parent::__construct();
if ($id) {
$this->id = $id;
// Fetch Railcam data
try {
$this->load();
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
}
}