/**
* Get the photo from the provider
* @since Version 3.9
* @param int $id The ID of the photo from the provider
* @return array
*/
public function getPhoto($id)
{
$mckey = sprintf("railpage:railcam.provider=%s;railcam.image=%d", self::PROVIDER_NAME, $id);
if ($this->photo = $this->Memcached->fetch($mckey)) {
return $this->photo;
} else {
$return = array();
if ($return = $this->cn->photos_getInfo($id)) {
$return['photo']['sizes'] = $this->cn->photos_getSizes($id);
}
/**
* Transform Flickr's result into our standard data format
*/
$this->photo = array("provider" => self::PROVIDER_NAME, "id" => $id, "dates" => array("taken" => new DateTime($return['photo']['dates']['taken']), "uploaded" => 0, "updated" => 0), "author" => array("id" => $return['photo']['owner']['nsid'], "username" => $return['photo']['owner']['username'], "realname" => $return['photo']['owner']['realname'], "url" => new Url(sprintf("https://www.flickr.com/photos/%s", $return['photo']['owner']['nsid']))), "title" => $return['photo']['title'], "description" => $return['photo']['description'], "tags" => $return['photo']['tags']['tag'], "sizes" => $return['photo']['sizes']);
if (isset($return['photo']['dateuploaded'])) {
$this->photo['dates']['uploaded'] = new DateTime(sprintf("@%s", $return['photo']['dateuploaded']));
}
if (isset($return['photo']['lastupdate'])) {
$this->photo['dates']['updated'] = new DateTime(sprintf("@%s", $return['photo']['lastupdate']));
}
$this->Memcached->save($mckey, $this->photo, strtotime("+2 days"));
return $this->photo;
}
}
/**
* Get photo info and sizes
* @since Version 3.5
* @param int $photo_id
* @return array
*/
public function getPhoto($photo_id = false)
{
if (!$photo_id) {
throw new Exception("Cannot fetch photo info and sizes - no photo ID given");
return false;
}
$mckey = "railpage:railcam.photo.id=" . $photo_id;
deleteMemcacheObject($mckey);
if ($return = getMemcacheObject($mckey)) {
$return['photo']['time_relative'] = relative_date($return['photo']['dateuploaded']);
return $return;
} else {
$f = new \flickr_railpage(RP_FLICKR_API_KEY);
$f->oauth_token = $this->flickr_oauth_token;
$f->oauth_secret = $this->flickr_oauth_secret;
$f->cache = false;
$return = array();
if ($return = $f->photos_getInfo($photo_id)) {
$return['photo']['sizes'] = $f->photos_getSizes($photo_id);
$return['photo']['time_relative'] = relative_date($return['photo']['dateuploaded']);
setMemcacheObject($mckey, $return, strtotime("+2 hours"));
}
return $return;
}
}
