public function action_login()
{
$wx = new WeixinOauth();
$callback_url = $_GET['callback_url'];
$login_url = $wx->get_login_url($callback_url);
$this->redirect($login_url);
}
public function action_index()
{
$wx = new WeixinOauth();
$user_info = $wx->get_user_info();
if (empty($user_info)) {
$callback_url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$this->redirect('weixin/oauth/login?callback_url=' . urlencode($callback_url));
}
$this->template = View::factory('wschat');
$this->template->user_info = $user_info;
}
public function action_wxlogin()
{
$wx = new WeixinOauth('test');
$user_info = $wx->get_user_info();
if (empty($user_info)) {
$redirect_uri = URL::curr();
$this->redirect('weixin/oauth/login?callback_url=' . urlencode($redirect_uri));
}
$update_user_info = Cookie::get('update_wx_user');
if (empty($update_user_info)) {
$m_wx = Model::factory('oauth_wx_user', 'admin');
$wx_user_field = array('openid' => 1, 'nickname' => 1, 'sex' => 1, 'city' => 1, 'province' => 1, 'country' => 1, 'headimgurl' => 1);
$wx_user_info = array_intersect_key($user_info, $wx_user_field);
$m_wx->replace_into($wx_user_info);
Cookie::set('update_wx_user', 1, 86400);
}
$user = array('id' => 'wx_' . $user_info['openid'], 'username' => $user_info['nickname'], 'avatar' => $user_info['headimgurl']);
$auth = Auth::instance('member');
if ($auth->force_login($user)) {
$this->redirect(Request::$referrer);
}
}
/**
* 构造表单提交
* @param array $params
* @return string
*/
public static function build_http_query_multi($params)
{
if (!$params) {
return '';
}
uksort($params, 'strcmp');
$pairs = array();
self::$boundary = $boundary = uniqid('------------------');
$MPboundary = '--' . $boundary;
$endMPboundary = $MPboundary . '--';
$multipartbody = '';
foreach ($params as $parameter => $value) {
if (in_array($parameter, array('pic', 'image')) && $value[0] == '@') {
$url = ltrim($value, '@');
$content = file_get_contents($url);
$array = explode('?', basename($url));
$filename = $array[0];
$multipartbody .= $MPboundary . "\r\n";
$multipartbody .= 'Content-Disposition: form-data; name="' . $parameter . '"; filename="' . $filename . '"' . "\r\n";
$multipartbody .= "Content-Type: image/unknown\r\n\r\n";
$multipartbody .= $content . "\r\n";
} else {
$multipartbody .= $MPboundary . "\r\n";
$multipartbody .= 'content-disposition: form-data; name="' . $parameter . "\"\r\n\r\n";
$multipartbody .= $value . "\r\n";
}
}
$multipartbody .= $endMPboundary;
return $multipartbody;
}
