X-Git-Url: http://p2p-next.cs.pub.ro/gitweb/?a=blobdiff_plain;f=application%2Fcontrollers%2Fuser.php;h=169d5d2bf29abac077adf06a6324e0e453a08753;hb=refs%2Fheads%2Fmaster;hp=793d7f438e28b74e13df82edb3c7ea955fdcae18;hpb=37fe2e29a60066614f4155c292e2a2bd99b71b49;p=living-lab-site.git

diff --git a/application/controllers/user.php b/application/controllers/user.php
index 793d7f4..169d5d2 100644
--- a/application/controllers/user.php
+++ b/application/controllers/user.php
@@ -10,6 +10,7 @@ class User extends CI_Controller {
 
 	private $import = FALSE;
 	private $activated_account = TRUE;
+	private $user_id = NULL;
 
 	public function __construct()
 	{
@@ -22,6 +23,35 @@ class User extends CI_Controller {
 	public function index()
 	{
 	}
+	
+	public function test($user_id = 1)
+	{
+//		echo extension_loaded('gd') ? 'gd' : 'nu';
+	}
+	
+	// DEBUG
+	public function show_session()
+	{
+		if (ENVIRONMENT == 'production')
+			die();
+			
+		var_dump($this->session->all_userdata());
+	}
+	// DEBUG
+	public function destroy_session()
+	{
+		if (ENVIRONMENT == 'production')
+			die();
+			
+		$this->session->sess_destroy();
+	}
+	
+	public function ajax_get_captcha()
+	{
+		$this->load->library('captcha');
+		$captcha = $this->captcha->get_captcha();
+		echo $captcha['image'];
+	}
 
 	/**
 	* Login a user and then redirect it to the last page which must be encoded
@@ -33,11 +63,22 @@ class User extends CI_Controller {
 	public function login($redirect = '')
 	{
 		$this->load->library('form_validation');
-			
 		$this->form_validation->set_error_delimiters('<span class="error">',
 			'</span>');
+		
+		// Normal or OpenID login?
+		if ($this->input->post('openid') !== FALSE)
+			$b_openid = TRUE;
+		else
+			$b_openid = FALSE;
+		// Validate the correct form.
+		$res_form_validation = FALSE;
+		if (!$b_openid)
+			$res_form_validation = $this->form_validation->run('login');
+		else
+			$res_form_validation = $this->form_validation->run('login_openid');
 
-		if ($this->form_validation->run('signin') === FALSE)
+		if ($res_form_validation === FALSE)
 		{
 			$params = array(	'title' =>
 									$this->lang->line('ui_nav_menu_login')
@@ -63,8 +104,17 @@ class User extends CI_Controller {
 		}
 		else
 		{
+			if ($b_openid)
+			{
+				$this->users_model->openid_begin_login(
+						$this->input->post('openid'));
+				return;
+			}
+			
+			// Without OpenID
 			if (! $this->activated_account)
-				header('Location: '. site_url('catalog/test'));
+				header('Location: '
+					. site_url("user/activate/{$this->user_id}"));
 			else if (! $this->import)
 			{
 				// Redirect to last page before login. 
@@ -80,6 +130,43 @@ class User extends CI_Controller {
 		}
 	}
 	
+	public function check_openid_login()
+	{
+		$user = $this->users_model->openid_complete_login();
+		
+		// Authentication failed.
+		if ($user == Auth_OpenID_CANCEL)
+		{
+			$this->load->helper('message');
+			show_error_msg_page($this, $this->lang->line('openid_cancel'));
+			return;
+		}		
+		else if ($user == Auth_OpenID_FAILURE)
+		{
+			$this->load->helper('message');
+			show_error_msg_page($this, $this->lang->line('openid_failure'));
+			return;
+		}
+
+		// Authentication successful: set session with user data.
+		$this->session->set_userdata(array(
+			'user_id'=> $user['id'],
+			'username'=> $user['username'],
+			'auth_src'=> $user['auth_src'],
+			'time_zone'=> $user['time_zone']
+		));
+		
+		if ($user['import'])
+			header('Location: '. site_url('user/account'));
+		else
+			header('Location: '. site_url());
+	}
+	
+	public function openid_policy()
+	{
+		$this->load->view('openid_policy_view');
+	}
+	
 	/**
 	 * Logout user and then redirect it to the last page which must be encoded
 	 * in $redirect.
@@ -92,6 +179,7 @@ class User extends CI_Controller {
 		$this->session->unset_userdata('user_id');
 		$this->session->unset_userdata('username');
 		$this->session->unset_userdata('auth_src');
+		$this->session->unset_userdata('roles');
 		$this->session->unset_userdata('time_zone');
 		
 		header('Location: '. site_url(urldecode_segments($redirect)));
@@ -102,22 +190,59 @@ class User extends CI_Controller {
 		$this->load->library('form_validation');
 		$this->load->helper('localization');
 		$this->load->helper('date');
+		
+		$user_id = $this->session->userdata('user_id');
 			
 		$this->form_validation->set_error_delimiters('<span class="error">',
 					'</span>');
-		
-		if ($this->form_validation->run('register') === FALSE)
+		$error_upload = '';
+
+		if ($this->form_validation->run('register'))
+		{
+			$b_validation = TRUE;
+			
+			if ($_FILES['picture']['tmp_name'])
+			{
+				// Upload library
+				$config_upload['upload_path'] = './data/user_pictures';
+				$config_upload['file_name'] = 
+					str_replace('.', '-', $this->input->post('username')) .'-';
+				$config_upload['allowed_types'] = 'gif|jpg|png';
+				$config_upload['max_size'] = '10240';
+				$this->load->library('upload', $config_upload);
+				
+				$b_validation = $this->upload->do_upload('picture');
+				$error_upload = 
+					$this->upload->display_errors('<span class="error">',
+							'</span>');
+			}
+		}
+		else
+			$b_validation = FALSE;
+
+		if (! $b_validation)
 		{
 			// Edit account data if logged in, otherwise register.
-			if ($user_id = $this->session->userdata('user_id'))
+			// ** ACCOUNT
+			if ($user_id)
 			{
 				$userdata = $this->users_model->get_userdata(intval($user_id));
+				if (substr($userdata['username'], 0, 8) == 'autogen_')
+					$userdata['autogen_username'] =
+						substr($userdata['username'], 8);
 				$selected_menu = 'account';
+				$captcha = FALSE;
 			}
+			// ** REGISTER
 			else
 			{
 				$userdata = FALSE;
 				$selected_menu = 'register';
+				
+				// CAPTCHA
+				$this->load->library('captcha');
+				$captcha = $this->captcha->get_captcha();
+				$captcha = $captcha['image'];
 			}
 			
 			$params = array('title' =>
@@ -136,7 +261,8 @@ class User extends CI_Controller {
 				array('selected_menu' => $selected_menu));
 			
 			$main_params['content'] = $this->load->view('user/register_view', 
-				array('userdata'=> $userdata, 'redirect'=> $redirect),
+				array('userdata'=> $userdata, 'redirect'=> $redirect,
+					'error_upload'=> $error_upload, 'captcha'=> $captcha),
 				TRUE);
 			$main_params['side'] = $this->load->view('side_default', NULL, TRUE);
 			$this->load->view('main', $main_params);
@@ -146,16 +272,41 @@ class User extends CI_Controller {
 		}
 		else
 		{
-			$user_id = $this->input->post('user-id');
+			// TODO: Security problem!
+			//$user_id = $this->input->post('user-id');
+			if ($this->input->post('username'))
+				$data['username'] = $this->input->post('username');
 			$data['email'] = $this->input->post('email');
 			$data['first_name'] = $this->input->post('first-name');
 			$data['last_name'] = $this->input->post('last-name');
+			$data['sex'] = intval($this->input->post('sex'));
 			$data['birth_date'] = $this->input->post('birth-date');
 			$data['country'] = $this->input->post('country');
 			$data['locality'] = $this->input->post('locality');
 			$data['ui_lang'] = $this->input->post('ui-lang');
 			$data['time_zone'] = $this->input->post('time-zone');
 			
+			// Handle picture if one was uploaded.
+			if ($_FILES['picture']['tmp_name'])
+			{
+				$upload_data = $this->upload->data();
+				$this->load->library('image');
+				$this->image->load($upload_data['full_path']);
+				// Resize original to a maximum size.
+				if ($this->image->get_width() * $this->image->get_height()
+						> 640*480)
+				{
+					$this->image->save_thumbnail(
+						$upload_data['full_path'],
+						640, 480, IMAGETYPE_AUTO);
+				}
+				// Create thumbnail.
+				$data['picture'] = $upload_data['file_name'];
+				$this->image->save_thumbnail($upload_data['file_path']
+						. $upload_data['file_name']. '-thumb.jpg', 120, 90);
+			}
+			
+			// TODO: To much info as session data?
 			// Update session user data.
 			$this->_update_session_userdata($data);
 			
@@ -164,21 +315,28 @@ class User extends CI_Controller {
 			{
 				$password = $this->input->post('new-password');
 				if ($password)
-					$data['password'] = $this->input->post('new-password');
+					$data['password'] = $password;
 				
 				$this->users_model->set_userdata($user_id, $data);
+				
+				// Redirect to last page before login.
+				header('Location: '. site_url(urldecode_segments($redirect)));
 			}
 			// Registration
 			else
 			{
 				$data['username'] = $this->input->post('username');
 				$data['password'] = $this->input->post('password');
+				$data['auth_src'] = 'internal';
 				
 				$this->users_model->register($data);
+				$user_id = $this->users_model->get_userdata($data['username'],
+						"id");
+				$user_id = $user_id['id'];
+				
+				// Redirect account activation page.
+				header('Location: '. site_url("user/activate/$user_id"));
 			}
-			
-			// Redirect to last page before login.
-			header('Location: '. site_url(urldecode_segments($redirect)));
 		}
 	}
 	
@@ -191,6 +349,17 @@ class User extends CI_Controller {
 	{
 		// TODO handle user not found
 		
+		$user_id = $this->session->userdata('user_id');
+		if ($user_id)
+		{
+			if (intval($user_id) & USER_ROLE_ADMIN)
+				$allow_unactivated = TRUE;
+			else
+				$allow_unactivated = FALSE;
+		}
+		else
+			$allow_unactivated = FALSE;
+		
 		$this->load->config('localization');
 		$this->load->helper('date');
 		$this->lang->load('date');
@@ -200,33 +369,29 @@ class User extends CI_Controller {
 		// **
 		// Logged in user time zone
 		$time_zone = $this->session->userdata('time_zone');
-		if (! $time_zone)
-			$time_zone = 'UTC';
 		
 		// User data
 		$userdata = $this->users_model->get_userdata($username);
 		$userdata['roles'] = Users_model::roles_to_string($userdata['roles']);
 		$country_list = $this->config->item('country_list');
 		$userdata['country_name'] = $country_list[ $userdata['country'] ];
-		$userdata['last_login'] = date('Y-m-d H:i:s',  
-			gmt_to_local(
-				strtotime($userdata['last_login']), 
-				$time_zone, 
-				TRUE)) . ($time_zone == 'UTC' ? ' (UTC)' : '');
+		$userdata['last_login'] = human_gmt_to_human_local(
+			$userdata['last_login'], $time_zone); 
 		$userdata['time_zone'] = $this->lang->line($userdata['time_zone']);
 		
 		// User's videos
 		$this->load->model('videos_model');
 		$vs_data['videos'] = $this->videos_model->get_videos_summary(
-			NULL, $username, intval($videos_offset),
-			$this->config->item('videos_per_page'));
+				NULL, $username, intval($videos_offset),
+				$this->config->item('videos_per_page'), 'hottest',
+				$allow_unactivated);
 		
 		// Pagination
 		$this->load->library('pagination');
 		$pg_config['base_url'] = site_url("user/profile/$username/");
 		$pg_config['uri_segment'] = 4;
 		$pg_config['total_rows'] = $this->videos_model->get_videos_count(
-			NULL, $username);
+			NULL, $username, $allow_unactivated);
 		$pg_config['per_page'] = $this->config->item('videos_per_page');
 		$this->pagination->initialize($pg_config);
 		$vs_data['pagination'] = $this->pagination->create_links();
@@ -263,16 +428,183 @@ class User extends CI_Controller {
 		$this->load->view('html_end');
 	}
 	
-	public function activate($user_id, $activation_code)
+	public function activate($user_id, $method='', $activation_code='')
 	{
-		$user_id = intval($user_id);
-		echo ''. $this->users_model->activate_account($user_id, $activation_code);
+		$user_id = intval($user_id);		
+		$res_form_validation = FALSE;
+		
+		if ($method == 'code')
+		{
+			if (! $activation_code)
+				$res_form_validation = $this->form_validation->run('activate');
+			// Activation code is provided in URL.
+			else
+			{
+				if ($this->_valid_activation_code($activation_code)
+						&& $this->users_model->activate_account($user_id,
+							$activation_code))
+				{
+					$this->load->helper('message');
+					show_info_msg_page($this, sprintf(
+						$this->lang->line('user_msg_activated_account'), 
+						site_url('user/login')));
+					return;
+				}
+				else
+				{
+					$this->load->helper('message');
+					show_error_msg_page($this, 
+							$this->lang->line(
+									'user_msg_wrong_activation_code'));
+					return;
+				}
+			}
+		}
+		else if ($method == 'resend')
+		{
+			$res_form_validation =
+				$this->form_validation->run('resend_activation');
+		}
+		
+		$userdata = $this->users_model->get_userdata($user_id,
+				'email, a.activation_code');
+		$email = $userdata['email'];
+		$activated_account = ($userdata['activation_code'] == NULL);
+		
+		if ($activated_account)
+		{
+			$this->load->helper('message');
+			show_info_msg_page($this, sprintf(
+				$this->lang->line('user_msg_activated_account'), 
+				site_url('user/login')));
+			return;
+		}
+		
+		$this->load->library('form_validation');
+			
+		$this->form_validation->set_error_delimiters('<span class="error">',
+					'</span>');
+		
+		if ($res_form_validation === FALSE)
+		{
+			$params = array(
+				'title'=> $this->lang->line('user_title_activation')
+					.' &ndash; '
+					. $this->config->item('site_name'),
+				//'metas' => array('description'=>'')
+			);
+			$this->load->library('html_head_params', $params);
+		
+			// **
+			// ** LOADING VIEWS
+			// **
+			$this->load->view('html_begin', $this->html_head_params);
+			$this->load->view('header', array());
+
+			// Show form
+			$main_params['content'] = 
+				$this->load->view('user/activate_view',
+				array(	'user_id'=> $user_id,
+						'email'=> $userdata['email']),
+				TRUE);
+			
+			$main_params['side'] = $this->load->view('side_default', NULL, TRUE);
+			$this->load->view('main', $main_params);
+		
+			$this->load->view('footer');
+			$this->load->view('html_end');
+		}
+		else
+		{
+			if ($method == 'code')
+			{
+				// A message which tells the user that the
+				// activation was successful.
+				$this->load->helper('message');
+				show_info_msg_page($this, sprintf(
+					$this->lang->line('user_msg_activated_account'), 
+					site_url('user/login')));
+				return;
+			}
+			else if ($method == 'resend')
+			{
+				// Redirect to resent message
+				$this->load->helper('message');
+				show_info_msg_page($this, sprintf(
+						$this->lang->line('user_msg_activation_resent'),
+						$this->input->post('email')));
+				return;
+			}
+		}
+	}
+	
+	public function recover_password()
+	{
+		$this->load->library('form_validation');
+			
+		$this->form_validation->set_error_delimiters('<span class="error">',
+			'</span>');
+
+		if ($this->form_validation->run('recover_password') === FALSE)
+		{
+			$params = array(	'title' =>
+									$this->lang->line(
+										'user_title_password_recovery')
+										.' &ndash; '
+										. $this->config->item('site_name'),
+								//'metas' => array('description'=>'')
+			);
+			$this->load->library('html_head_params', $params);
+				
+			// **
+			// ** LOADING VIEWS
+			// **
+			$this->load->view('html_begin', $this->html_head_params);
+			$this->load->view('header', array('selected_menu' => 
+					'recover_password'));
+
+			$main_params['content'] = $this->load->view(
+				'user/recover_password_view', array(),
+				TRUE);
+			
+			$main_params['side'] = $this->load->view('side_default', NULL, TRUE);
+			$this->load->view('main', $main_params);
+				
+			$this->load->view('footer');
+			$this->load->view('html_end');
+		}
+		else
+		{
+			// Resent message
+			$this->load->helper('message');
+			show_info_msg_page($this, sprintf(
+					$this->lang->line('user_msg_password_recovery_email_sent'),
+					$this->input->post('username'),
+					$this->input->post('email')));
+			return;
+		}
+	}
+	
+	public function _format_message($msg, $val = '', $sub = '%s')
+	{
+		return str_replace($sub, $val, $this->lang->line($msg));
 	}
 	
 	public function _update_session_userdata($data)
 	{
 		foreach ($data as $key=> $val)
-			$this->session->set_userdata($key, $val);
+		{
+			if ($this->session->userdata($key))
+				$this->session->set_userdata($key, $val);
+		}
+	}
+	
+	public function _is_username_unique($username)
+	{
+		if ($this->users_model->get_userdata($username))
+			return FALSE;
+		
+		return TRUE;
 	}
 	
 	public function _valid_username($username)
@@ -298,12 +630,21 @@ class User extends CI_Controller {
 		return (preg_match('/[\d]{4}-[\d]{2}-[\d]{2}/', $date) === 1);
 	}
 	
-	public function _valid_old_password($old_password, $field_username)
+	public function _postprocess_birth_date($date)
+	{
+		// If the user entered no birth date NULL needs to be inserted into DB.
+		if (! $date)
+			return NULL;
+		
+		return $date;
+	}
+	
+	public function _valid_old_password($old_password)
 	{
 		if (! $old_password)
 			return TRUE;
 		
-		$username= $this->input->post($field_username);
+		$username= $this->session->userdata('username');
 		
 		if ($this->users_model->login($username, $old_password))
 			return TRUE;
@@ -323,13 +664,18 @@ class User extends CI_Controller {
 	
 	public function _required_by_register($param)
 	{
-		$user_id = $this->input->post('user-id');
+		$user_id = $this->session->userdata('user_id');
 		
 		if (! $user_id && ! $param)
 			return FALSE;
 		
 		return TRUE;
 	}
+	
+	public function _valid_activation_code($activation_code)
+	{
+		return (preg_match('/^[a-fA-F0-9]{16}$/', $activation_code) == 1);
+	}
 
 	public function _do_login($username, $field_password)
 	{
@@ -345,6 +691,7 @@ class User extends CI_Controller {
 		if ($user['activation_code'] !== NULL)
 		{
 			$this->activated_account = FALSE;
+			$this->user_id = $user['id'];
 			return TRUE;
 		}
 		
@@ -353,11 +700,74 @@ class User extends CI_Controller {
 			'user_id'=> $user['id'],
 			'username'=> $user['username'],
 			'auth_src'=> $user['auth_src'],
+			'roles'=> $user['roles'],
 			'time_zone'=> $user['time_zone']
 		));
 		$this->import = (isset($user['import']) ? $user['import'] : FALSE);
 		return TRUE;
 	}
+	
+	public function _do_activate($activation_code)
+	{
+		$user_id = $this->input->post('user-id');
+		if ($user_id === FALSE)
+			return FALSE;
+		$user_id = intval($user_id);
+		
+		return $this->users_model->activate_account($user_id,
+				$activation_code);
+	}
+	
+	public function _do_resend_activation($email)
+	{
+		$user_id = $this->input->post('user-id');
+		if ($user_id === FALSE)
+			return FALSE;
+		$user_id = intval($user_id);
+		
+		$this->users_model->set_userdata($user_id,
+			array('email'=> $email));
+		
+		return $this->users_model->send_activation_email($user_id, $email);
+	}
+	
+	public function _username_exists($username)
+	{
+		$userdata = $this->users_model->get_userdata($username);
+		
+		if (! $userdata)
+			return FALSE;
+		
+		return TRUE;
+	}
+	
+	public function _check_captcha($word)
+	{
+		$this->load->library('captcha');
+		
+		return $this->captcha->check_captcha($word);
+	}
+	
+	public function _internal_account($username)
+	{
+		$userdata = $this->users_model->get_userdata($username, 'auth_src');
+		if (! $userdata)
+			return FALSE;
+
+		if ($userdata['auth_src'] != 'internal')
+			return FALSE;
+		
+		return TRUE;
+	}
+	
+	public function _do_recover_password($username)
+	{
+		$email = $this->input->post('email');
+		if (! $email)
+			return FALSE;
+		
+		return $this->users_model->recover_password($username, $email);
+	}
 }
 
 /* End of file user.php */