php-e107/e107_handlers/hybridauth/Hybrid/Providers/Github.php

<?php
/*!
* HybridAuth
* http://hybridauth.sourceforge.net | https://github.com/hybridauth/hybridauth
*  (c) 2009-2011 HybridAuth authors | hybridauth.sourceforge.net/licenses.html
*/

/**
 * Hybrid_Providers_GitHub
 */
class Hybrid_Providers_GitHub extends Hybrid_Provider_Model_OAuth2
{
	// default permissions
	// (no scope) => public read-only access (includes public user profile info, public repo info, and gists).
	public $scope = "";

	/**
	* IDp wrappers initializer
	*/
	function initialize()
	{
		parent::initialize();

		// Provider api end-points
		$this->api->api_base_url  = "https://api.github.com/";
		$this->api->authorize_url = "https://github.com/login/oauth/authorize";
		$this->api->token_url     = "https://github.com/login/oauth/access_token";
	}

	/**
	* load the user profile from the IDp api client
	*/
	function getUserProfile()
	{
		$data = $this->api->api( "user" );

		if ( ! isset( $data->id ) ){
			throw new Exception( "User profile request failed! {$this->providerId} returned an invalid response.", 6 );
		}

		$this->user->profile->identifier  = @ $data->id;
		$this->user->profile->displayName = @ $data->name;
		$this->user->profile->description = @ $data->bio;
		$this->user->profile->photoURL    = @ $data->avatar_url;
		$this->user->profile->profileURL  = @ $data->html_url;
		$this->user->profile->email       = @ $data->email;
		$this->user->profile->webSiteURL  = @ $data->blog;
		$this->user->profile->region      = @ $data->location;

		if( empty($this->user->profile->displayName) ){
			$this->user->profile->displayName = @ $data->login;
		}

		// request user emails from github api
		if( empty($data->email) ){
			try{
				$emails = $this->api->api("user/emails");

				// fail gracefully, and let apps collect the email if not present
				if (is_array($emails)) {
					foreach ($emails as $email) {
						if ($email instanceof stdClass
							&& property_exists($email, 'primary')
							&& true === $email->primary
							&& property_exists($email, 'email')
						) {
							$this->user->profile->email = $email->email;

							// record whether the email address is verified
							if (property_exists($email, 'verified')
								&& true === $email->verified
							) {
								$this->user->profile->emailVerified = $email->email;
							}

							break;
						}
					}
				}
			}
			catch( GithubApiException $e ){
				throw new Exception( "User email request failed! {$this->providerId} returned an error: $e", 6 );
			}
		}

		return $this->user->profile;
	}
	/**
	*
	*/
	function getUserContacts() {
		// refresh tokens if needed
		$this->refreshToken();

		//
		$response = array();
		$contacts = array();
		try {
            $response = $this->api->api( "user/followers" );
        } catch (Exception $e) {
            throw new Exception("User contacts request failed! {$this->providerId} returned an error: $e");
        }
        //
		if ( isset( $response ) ) {
			foreach ($response as $contact) {
                try {
                    $contactInfo = $this->api->api( "users/".$contact->login );
                } catch (Exception $e) {
                    throw new Exception("Contact info request failed for user {$contact->login}! {$this->providerId} returned an error: $e");
                }
                //
				$uc = new Hybrid_User_Contact();
				//
				$uc->identifier     = $contact->id;
				$uc->profileURL     = @$contact->html_url;
				$uc->webSiteURL     = @$contact->blog;
				$uc->photoURL       = @$contact->avatar_url;
				$uc->displayName    = ( isset( $contactInfo->name )?( $contactInfo->name ):( $contact->login ) );
				//$uc->description	= ;
				$uc->email          = @$contactInfo->email;
				//
				$contacts[] = $uc;
			}
		}
		return $contacts;
	}
}