PhutilAuthAdapterOAuthGitHub.php
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	<?php

	/**
	* Authentication adapter for Github OAuth2.
	*/
	final class PhutilAuthAdapterOAuthGitHub extends PhutilAuthAdapterOAuth {

	public function getAdapterType() {
	return 'github';
	}

	public function getAdapterDomain() {
	return 'github.com';
	}

	public function getAccountID() {
	return $this->getOAuthAccountData('id');
	}

	public function getAccountEmail() {
	return $this->getOAuthAccountData('email');
	}

	public function getAccountName() {
	return $this->getOAuthAccountData('login');
	}

	public function getAccountImageURI() {
	return $this->getOAuthAccountData('avatar_url');
	}

	public function getAccountURI() {
	$name = $this->getAccountName();
	if (strlen($name)) {
	return 'https://github.com/'.$name;
	}
	return null;
	}

	public function getAccountRealName() {
	return $this->getOAuthAccountData('name');
	}

	protected function getAuthenticateBaseURI() {
	return 'https://github.com/login/oauth/authorize';
	}

	protected function getTokenBaseURI() {
	return 'https://github.com/login/oauth/access_token';
	}

	protected function loadOAuthAccountData() {
	$uri = new PhutilURI('https://api.github.com/user');
	$uri->setQueryParam('access_token', $this->getAccessToken());

	$future = new HTTPSFuture($uri);

	// NOTE: GitHub requires a User-Agent string.
	$future->addHeader('User-Agent', 'PhutilAuthAdapterOAuthGitHub');

	list($body) = $future->resolvex();

	$data = json_decode($body, true);
	if (!is_array($data)) {
	throw new Exception(
	"Expected valid JSON response from GitHub account data request, ".
	"got: ".$body);
	}

	return $data;
	}

	}