/**
* @param string $url Image's URL.
* @return integer Saved file identifier
*/
protected static function saveImage($url)
{
$fileId = false;
$file = new \CFile();
$httpClient = new HttpClient();
$httpClient->setTimeout(5);
$httpClient->setStreamTimeout(5);
$urlComponents = parse_url($url);
if ($urlComponents && strlen($urlComponents["path"]) > 0) {
$tempPath = $file->GetTempName('', bx_basename($urlComponents["path"]));
} else {
$tempPath = $file->GetTempName('', bx_basename($url));
}
$httpClient->download($url, $tempPath);
$fileName = $httpClient->getHeaders()->getFilename();
$localFile = \CFile::MakeFileArray($tempPath);
if (is_array($localFile)) {
if (strlen($fileName) > 0) {
$localFile['name'] = $fileName;
}
if (\CFile::CheckImageFile($localFile, 0, 0, 0, array("IMAGE")) === null) {
$fileId = $file->SaveFile($localFile, 'urlpreview', true);
}
}
return $fileId === false ? null : $fileId;
}
public function GetAppInfo()
{
if ($this->access_token === false) {
return false;
}
$h = new \Bitrix\Main\Web\HttpClient();
$h->setTimeout($this->httpTimeout);
$result = $h->post(static::TOKENINFO_URL . '?access_token=' . urlencode($this->access_token));
$result = \Bitrix\Main\Web\Json::decode($result);
if (is_array($result) && $result["audience"]) {
$result["id"] = $result["audience"];
}
return $result;
}
public function GetCurrentUserFriends($limit, &$next)
{
if ($this->access_token === false) {
return false;
}
if (empty($next)) {
$url = self::GRAPH_URL . '/me/friends?access_token=' . $this->access_token . "&fields=picture,id,name,first_name,last_name,gender,email";
if ($limit > 0) {
$url .= "&limit=" . intval($limit) . "&offset=" . intval($next);
}
} else {
$url = $next;
}
$http = new HttpClient();
$http->setTimeout($this->httpTimeout);
$result = $http->get($url);
$result = Json::decode($result);
if (is_array($result['paging']) && !empty($result['paging']['next'])) {
$next = $result['paging']['next'];
} else {
$next = '';
}
return $result;
}
