我安装了 Codeigniter、IonAuth + Hybridauth,我正在对其进行改造,以便我的用户可以选择他们自己的用户名,而不是使用 facebook 返回的名字和姓氏生成一个。
因此,在下面的代码中,我检查是否发布了用户名,如果没有,我想加载choose_username
视图,但由于某种原因,视图没有加载,它完全跳过了该部分,这就是我添加的原因die('Why no view')
更新:第一段代码在新控制器中运行良好
在此处查看代码:
if(isset($_POST['username'])){
$username = $this->input->post('username', TRUE);
die($username);
}else{
$this->data['message'] = 'Please choose a username.';
$this->data['template'] = 'guests/partials/choose_username';
$this->load->view('guests/template/standard', $this->data);
die('Why no view?');
};
更长的版本:
function login_provider($provider = '')
{
if(empty($provider)) redirect();
try
{
// create an instance for Hybridauth with the configuration file
$this->load->library('HybridAuthLib');
if ($this->hybridauthlib->serviceEnabled($provider))
{
// try to authenticate the selected $provider
$service = $this->hybridauthlib->authenticate($provider);
if ($service->isUserConnected())
{
// grab the user profile
$user_profile = $service->getUserProfile();
////////////
//var_dump($user_profile);
//die();
////////////
$provider_uid = $user_profile->identifier;
if($this->ion_auth->login_by_provider($provider,$provider_uid))
{
$data['user_profile'] = $this->ion_auth->user_by_provider();
//$this->load->view('auth/user_profile',$data);
$user = $this->ion_auth->user()->row();
//Redirect to custom subdomain
$url = explode('://',site_url());
if (strpos(site_url(),$user->username) !== false) {
redirect($url[0].'://'.str_replace('www','',$url[1]).'dashboard','refresh');
}
else{
redirect($url[0].'://'.$user->username.str_replace('www','',$url[1]).'dashboard');
};
}
else
{ // if authentication does not exist and email is not in use, then we create a new user
//Check if username was posted
if(isset($_POST['username'])){
$username = $this->input->post('username', TRUE);
die($username);
}else{
$this->data['message'] = 'Please choose a username.';
$this->data['template'] = 'guests/partials/choose_username';
$this->load->view('guests/template/standard', $this->data);
die('Why no view?');
};
所以当我运行上面的代码时,我得到的只是一个空白页:Why no view
.