private function requestData($latitude, $longitude, $timestamp = false, $exclusions = false)
{
$validUnits = array('auto', 'us', 'si', 'ca', 'uk');
if (in_array($this->units, $validUnits)) {
$request_url = self::API_ENDPOINT . $this->api_key . '/' . $latitude . ',' . $longitude . ($timestamp ? ',' . $timestamp : '') . '?units=' . $this->units . '&lang=' . $this->language . ($exclusions ? '&exclude=' . $exclusions : '');
/**
* Use Buffer to cache API-requests if initialized
* (if not, just get the latest data)
*
* More info: http://git.io/FoO2Qw
*/
if (class_exists('Buffer')) {
$cache = new Buffer();
$content = $cache->data($request_url);
} else {
$content = file_get_contents($request_url);
}
} else {
return false;
}
if (!empty($content)) {
return json_decode($content);
} else {
return false;
}
}
/**
* Make the request to Forecast.io API
* @param string $latitude $longitude $timestamp $exclusions
* @return JSON data or false
*/
private function requestData($latitude, $longitude, $timestamp = false, $exclusions = false)
{
$validUnits = array('auto', 'us', 'si', 'ca', 'uk', 'uk2');
$validLangs = array('ar', 'bs', 'de', 'en', 'es', 'fr', 'it', 'nl', 'pl', 'pt', 'ru', 'sv', 'tet', 'tr', 'x-pig-latin', 'zh');
// Ensure our data are valid, you never know
if (in_array($this->units, $validUnits) and in_array($this->language, $validLangs)) {
/**
* If proxy set make a proxy call
*/
if ($this->proxy) {
$request_url = self::PROXY_API_ENDPOINT . $latitude . '/' . $longitude . '/' . $timestamp . '/' . $this->units . '/' . $this->language;
} else {
// Direct API call
$request_url = self::API_ENDPOINT . $this->api_key . '/' . $latitude . ',' . $longitude . ($timestamp ? ',' . $timestamp : '') . '?units=' . $this->units . '&lang=' . $this->language . ($exclusions ? '&exclude=' . $exclusions : '');
}
/**
* Use Buffer to cache API-requests if initialized
* (if not, just get the latest data)
*
* More info: http://git.io/FoO2Qw
*/
if (class_exists('Buffer')) {
$cache = new Buffer();
$content = $cache->data($request_url);
} else {
if (false !== ($content = @file_get_contents($request_url))) {
// all good
//return $content;
} else {
// error happened
return false;
}
}
} else {
return false;
}
if (!empty($content)) {
return json_decode($content);
} else {
return false;
}
}
