twitter fb login

socmed_auth.php

  function _savetw()
	{
		$conf = config_item('twapps'); 
        $params = array('consumer_key' => $conf['key'], 'consumer_secret' => $conf['secret']);
        $this->load->library('twitter', $params );		
		
		/* Get temporary credentials. */
		$this->session->set_userdata('twitter', $request_token = $this->twitter->getRequestToken()); // getRequestToken(base_url('startrek/auth/twitter_callback'))
		switch ($this->twitter->http_code)
		{
			case 200:
				/* Build authorize URL and redirect user to Twitter. */
				$url = $this->twitter->getAuthorizeURL($request_token['oauth_token']);
				redirect($url);
				break;

			default:
				/* Show notification if something went wrong. */
				echo 'Could not connect to Twitter. Refresh the page or try again later.';
		}
       
    }
	
	function _saveme($me)
	{		
		$form = array(
			'name' => $me['name'],
			'infrom' => $me['loginwith'],
			'infrom_id' => $me['id'],
			'link' => $me['link'],			
			'email' => $me['email'],
			'raw_data' => @addslashes(serialize($me)),
			'save_date' => phpdbnow()
		);			
		
		$sql = "
			INSERT INTO flash_users (`username`,`infrom`,`infrom_id`,`link`,`email`,`raw_data`,`save_date`,`create_date`) VALUES (
				'".$form['name']."','".$form['infrom']."','".$form['infrom_id']."','".$form['link']."','".$form['email']."','".$form['raw_data']."','".$form['save_date']."','".$form['save_date']."')
				ON DUPLICATE KEY UPDATE `username` = '".$form['name']."', `raw_data` = '".$form['raw_data']."', `save_date` = '".$form['save_date']."';	
		";
		$this->db->query($sql);	
		
		$iam = $this->db->where('infrom_id', $me['id'])->limit(1)->get('flash_users')->row_array();
		$this->session->set_userdata('me', $iam);
		
		if(isset($iam['id']))
		{	
			if($iam['phone'] != '' && $iam['email'] != '' && $iam['username'])
			{				
				redirect('startrek');
			}else{
				redirect('startrek/regis','refresh');
			}			
		}

		redirect('startrek/auth','refresh');
		exit;
	}

    function twitter_callback()
    {	
		$tw = @$this->session->userdata('twitter');
		
		if(! $tw){
	
			/* If the oauth_token is old redirect to the connect page. */
			if (isset($_GET['oauth_token']) && @$_SESSION['twitter']['oauth_token'] !== $_GET['oauth_token']) 
			{            
				$this->session->unset_userdata('twitter');
				header('Location: '.base_url('startrek/auth'));
			}
		
		}
        
		$conf = config_item('twapps');
		$params = array('consumer_key' => $conf['key'], 'consumer_secret' => $conf['secret']);
        if( isset($tw['oauth_token']) && isset($tw['oauth_token_secret']) )
        {
            $params['oauth_token'] = $tw['oauth_token'];
            $params['oauth_token_secret'] = $tw['oauth_token_secret'];
        }
        $this->load->library('twitter', $params );

        /* Request access tokens from twitter : FCKIN IMBA!*//* Save the access tokens. Normally these would be saved in a database for future use. */
        $this->session->set_userdata('twitter', $this->twitter->getAccessToken($_GET['oauth_verifier']));

        /* If HTTP response is 200 continue otherwise send to connect page to retry */
        if (200 == $this->twitter->http_code)
        {
            /* The user has been verified and the access tokens can be saved for future use */
            $me = (array) $this->twitter->get('account/verify_credentials');
			$me['loginwith'] = 'tw'; 
			$this->session->set_userdata('loggedin', $me);

			$me['name'] = $me['screen_name'];
			$me['email'] = ''; 
			$me['link'] = 'http://twitter.com/'.$me['screen_name'];
			$this->_saveme($me);			
			
			
        } else {

            /* Save HTTP status for error dialog on connnect page.*/
            //header('Location: '.base_url('startrek'));
        }
		
		
    }