4 * Class User controls video hierarchy and searching
7 * @author Călin-Andrei Burloiu
9 class User extends CI_Controller {
11 private $import = FALSE;
12 private $activated_account = TRUE;
13 private $user_id = NULL;
15 public function __construct()
17 parent::__construct();
19 $this->lang->load('user');
20 $this->load->model('users_model');
23 public function index()
27 public function test($user_id = 1)
33 * Login a user and then redirect it to the last page which must be encoded
36 * @param string $redirect contains the last page URI segments encoded
37 * with helper url_encode_segments.
39 public function login($redirect = '')
41 $this->load->library('form_validation');
43 $this->form_validation->set_error_delimiters('<span class="error">',
46 if ($this->form_validation->run('login') === FALSE)
48 $params = array( 'title' =>
49 $this->lang->line('ui_nav_menu_login')
51 . $this->config->item('site_name'),
52 //'metas' => array('description'=>'')
54 $this->load->library('html_head_params', $params);
59 $this->load->view('html_begin', $this->html_head_params);
60 $this->load->view('header', array('selected_menu' => 'login'));
62 $main_params['content'] = $this->load->view('user/login_view',
63 array('redirect'=> $redirect), TRUE);
64 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
65 $this->load->view('main', $main_params);
67 $this->load->view('footer');
68 $this->load->view('html_end');
72 if (! $this->activated_account)
74 . site_url("user/activate/{$this->user_id}"));
75 else if (! $this->import)
77 // Redirect to last page before login.
78 header('Location: '. site_url(urldecode_segments($redirect)));
82 // Redirect to account page because an user authenticates here
83 // for the first time with external authentication. The page
84 // will display imported data.
85 header('Location: '. site_url('user/account'));
91 * Logout user and then redirect it to the last page which must be encoded
94 * @param string $redirect contains the last page URI segments encoded
95 * with helper url_encode_segments.
97 public function logout($redirect = '')
99 $this->session->unset_userdata('user_id');
100 $this->session->unset_userdata('username');
101 $this->session->unset_userdata('auth_src');
102 $this->session->unset_userdata('time_zone');
104 header('Location: '. site_url(urldecode_segments($redirect)));
107 public function register($redirect = '')
109 $this->load->library('form_validation');
110 $this->load->helper('localization');
111 $this->load->helper('date');
113 $this->form_validation->set_error_delimiters('<span class="error">',
117 if ($this->form_validation->run('register'))
119 $b_validation = TRUE;
121 if ($_FILES['picture']['tmp_name'])
124 $config_upload['upload_path'] = './data/user_pictures';
125 $config_upload['file_name'] =
126 str_replace('.', '-', $this->input->post('username')) .'-';
127 $config_upload['allowed_types'] = 'gif|jpg|png';
128 $config_upload['max_size'] = '10240';
129 $this->load->library('upload', $config_upload);
131 $b_validation = $this->upload->do_upload('picture');
133 $this->upload->display_errors('<span class="error">',
138 $b_validation = FALSE;
142 // Edit account data if logged in, otherwise register.
143 if ($user_id = $this->session->userdata('user_id'))
145 $userdata = $this->users_model->get_userdata(intval($user_id));
146 $selected_menu = 'account';
151 $selected_menu = 'register';
154 $params = array('title' =>
155 $this->lang->line('ui_nav_menu_register')
157 . $this->config->item('site_name'),
158 //'metas' => array('description'=>'')
160 $this->load->library('html_head_params', $params);
165 $this->load->view('html_begin', $this->html_head_params);
166 $this->load->view('header',
167 array('selected_menu' => $selected_menu));
169 $main_params['content'] = $this->load->view('user/register_view',
170 array('userdata'=> $userdata, 'redirect'=> $redirect,
171 'error_upload'=> $error_upload),
173 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
174 $this->load->view('main', $main_params);
176 $this->load->view('footer');
177 $this->load->view('html_end');
181 $user_id = $this->input->post('user-id');
182 $data['email'] = $this->input->post('email');
183 $data['first_name'] = $this->input->post('first-name');
184 $data['last_name'] = $this->input->post('last-name');
185 $data['birth_date'] = $this->input->post('birth-date');
186 $data['country'] = $this->input->post('country');
187 $data['locality'] = $this->input->post('locality');
188 $data['ui_lang'] = $this->input->post('ui-lang');
189 $data['time_zone'] = $this->input->post('time-zone');
191 // Handle picture if one was uploaded.
192 if ($_FILES['picture']['tmp_name'])
194 $upload_data = $this->upload->data();
195 $this->load->library('image');
196 $this->image->load($upload_data['full_path']);
197 // Resize original to a maximum size.
198 if ($this->image->get_width() * $this->image->get_height()
201 $this->image->save_thumbnail(
202 $upload_data['full_path'],
203 640, 480, IMAGETYPE_AUTO);
206 $data['picture'] = $upload_data['file_name']. '-thumb.jpg';
207 $this->image->save_thumbnail($upload_data['file_path']
208 . $upload_data['file_name']. '-thumb.jpg', 120, 90);
211 // Update session user data.
212 $this->_update_session_userdata($data);
217 $password = $this->input->post('new-password');
219 $data['password'] = $this->input->post('new-password');
221 $this->users_model->set_userdata($user_id, $data);
223 // Redirect to last page before login.
224 header('Location: '. site_url(urldecode_segments($redirect)));
229 $data['username'] = $this->input->post('username');
230 $data['password'] = $this->input->post('password');
232 $this->users_model->register($data);
233 $user_id = $this->users_model->get_userdata($data['username'],
235 $user_id = $user_id['id'];
237 // Redirect account activation page.
238 header('Location: '. site_url("user/activate/$user_id"));
243 public function account($redirect = '')
245 $this->register($redirect);
248 public function profile($username, $videos_offset = 0)
250 // TODO handle user not found
252 $this->load->config('localization');
253 $this->load->helper('date');
254 $this->lang->load('date');
259 // Logged in user time zone
260 $time_zone = $this->session->userdata('time_zone');
265 $userdata = $this->users_model->get_userdata($username);
266 $userdata['roles'] = Users_model::roles_to_string($userdata['roles']);
267 $country_list = $this->config->item('country_list');
268 $userdata['country_name'] = $country_list[ $userdata['country'] ];
269 $userdata['last_login'] = date('Y-m-d H:i:s',
271 strtotime($userdata['last_login']),
273 TRUE)) . ($time_zone == 'UTC' ? ' (UTC)' : '');
274 $userdata['time_zone'] = $this->lang->line($userdata['time_zone']);
277 $this->load->model('videos_model');
278 $vs_data['videos'] = $this->videos_model->get_videos_summary(
279 NULL, $username, intval($videos_offset),
280 $this->config->item('videos_per_page'));
283 $this->load->library('pagination');
284 $pg_config['base_url'] = site_url("user/profile/$username/");
285 $pg_config['uri_segment'] = 4;
286 $pg_config['total_rows'] = $this->videos_model->get_videos_count(
288 $pg_config['per_page'] = $this->config->item('videos_per_page');
289 $this->pagination->initialize($pg_config);
290 $vs_data['pagination'] = $this->pagination->create_links();
291 $vs_data['title'] = NULL;
292 $vs_data['category_name'] = ''; // TODO videos_summary with AJAX
295 'title'=> $this->lang->line('user_appelation').' '.$username
297 . $this->config->item('site_name'),
298 'css'=> array('catalog.css')
299 //'metas' => array('description'=>'')
301 $this->load->library('html_head_params', $params);
303 // Current user profile tab
304 $tab = (! $videos_offset ? 0 : 1);
309 $this->load->view('html_begin', $this->html_head_params);
310 $this->load->view('header', array());
312 $vs = $this->load->view('catalog/videos_summary_view', $vs_data, TRUE);
314 $main_params['content'] = $this->load->view('user/profile_view',
315 array('userdata'=> $userdata, 'videos_summary'=> $vs, 'tab'=>$tab),
317 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
318 $this->load->view('main', $main_params);
320 $this->load->view('footer');
321 $this->load->view('html_end');
324 public function activate($user_id, $method='', $activation_code='')
326 $user_id = intval($user_id);
327 $res_form_validation = FALSE;
329 if ($method == 'code')
331 if (! $activation_code)
332 $res_form_validation = $this->form_validation->run('activate');
333 // Activation code is provided in URL.
336 if ($this->_valid_activation_code($activation_code)
337 && $this->users_model->activate_account($user_id,
340 $this->session->set_flashdata('msg', sprintf(
341 $this->lang->line('user_msg_activated_account'),
342 site_url('user/login')));
343 header('Location: '. site_url('message/info'));
348 $this->session->set_flashdata('msg',
349 $this->lang->line('user_msg_wrong_activation_code'));
350 header('Location: '. site_url('message/error'));
355 else if ($method == 'resend')
357 $res_form_validation =
358 $this->form_validation->run('resend_activation');
361 $userdata = $this->users_model->get_userdata($user_id,
362 'email, a.activation_code');
363 $email = $userdata['email'];
364 $activated_account = ($userdata['activation_code'] == NULL);
366 if ($activated_account)
368 $this->session->set_flashdata('msg', sprintf(
369 $this->lang->line('user_msg_activated_account'),
370 site_url('user/login')));
371 header('Location: '. site_url('message/info'));
375 $this->load->library('form_validation');
377 $this->form_validation->set_error_delimiters('<span class="error">',
380 if ($res_form_validation === FALSE)
383 'title'=> $this->lang->line('user_title_activation')
385 . $this->config->item('site_name'),
386 //'metas' => array('description'=>'')
388 $this->load->library('html_head_params', $params);
393 $this->load->view('html_begin', $this->html_head_params);
394 $this->load->view('header', array());
397 $main_params['content'] =
398 $this->load->view('user/activate_view',
399 array( 'user_id'=> $user_id,
400 'email'=> $userdata['email']),
403 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
404 $this->load->view('main', $main_params);
406 $this->load->view('footer');
407 $this->load->view('html_end');
411 if ($method == 'code')
413 // Redirect to a message which tells the user that the
414 // activation was successful.
415 $this->session->set_flashdata('msg', sprintf(
416 $this->lang->line('user_msg_activated_account'),
417 site_url('user/login')));
418 header('Location: '. site_url('message/info'));
421 else if ($method == 'resend')
423 // Redirect to resent message
424 $this->session->set_flashdata('msg', sprintf(
425 $this->lang->line('user_msg_activation_resent'),
426 $this->input->post('email')));
427 header('Location: '. site_url('message/info'));
433 public function recover_password()
435 $this->load->library('form_validation');
437 $this->form_validation->set_error_delimiters('<span class="error">',
440 if ($this->form_validation->run('recover_password') === FALSE)
442 $params = array( 'title' =>
444 'user_title_password_recovery')
446 . $this->config->item('site_name'),
447 //'metas' => array('description'=>'')
449 $this->load->library('html_head_params', $params);
454 $this->load->view('html_begin', $this->html_head_params);
455 $this->load->view('header', array('selected_menu' =>
456 'recover_password'));
458 $main_params['content'] = $this->load->view(
459 'user/recover_password_view', array(),
462 $main_params['side'] = $this->load->view('side_default', NULL, TRUE);
463 $this->load->view('main', $main_params);
465 $this->load->view('footer');
466 $this->load->view('html_end');
470 // Redirect to resent message
471 $this->session->set_flashdata('msg', sprintf(
472 $this->lang->line('user_msg_password_recovery_email_sent'),
473 $this->input->post('username'),
474 $this->input->post('email')));
475 header('Location: '. site_url('message/info'));
480 public function _update_session_userdata($data)
482 foreach ($data as $key=> $val)
483 $this->session->set_userdata($key, $val);
486 public function _valid_username($username)
488 return (preg_match('/^[a-z0-9\._]+$/', $username) === 1);
491 public function _valid_username_or_email($username)
493 $this->load->helper('email');
495 if (valid_email($username))
498 return $this->_valid_username($username);
501 public function _valid_date($date)
506 return (preg_match('/[\d]{4}-[\d]{2}-[\d]{2}/', $date) === 1);
509 public function _valid_old_password($old_password, $field_username)
514 $username= $this->input->post($field_username);
516 if ($this->users_model->login($username, $old_password))
522 public function _change_password_cond($param)
524 $old = $this->input->post('old-password');
525 $new = $this->input->post('new-password');
526 $newc = $this->input->post('new-password-confirmation');
528 return (!$old && !$new && !$newc)
529 || ($old && $new && $newc);
532 public function _required_by_register($param)
534 $user_id = $this->input->post('user-id');
536 if (! $user_id && ! $param)
542 public function _valid_activation_code($activation_code)
544 return (preg_match('/^[a-fA-F0-9]{16}$/', $activation_code) == 1);
547 public function _do_login($username, $field_password)
549 $password = $this->input->post($field_password);
551 $user = $this->users_model->login($username, $password);
553 // Authentication failed.
557 // User has not activated the account.
558 if ($user['activation_code'] !== NULL)
560 $this->activated_account = FALSE;
561 $this->user_id = $user['id'];
565 // Authentication successful: set session with user data.
566 $this->session->set_userdata(array(
567 'user_id'=> $user['id'],
568 'username'=> $user['username'],
569 'auth_src'=> $user['auth_src'],
570 'time_zone'=> $user['time_zone']
572 $this->import = (isset($user['import']) ? $user['import'] : FALSE);
576 public function _do_activate($activation_code)
578 $user_id = $this->input->post('user-id');
579 if ($user_id === FALSE)
581 $user_id = intval($user_id);
583 return $this->users_model->activate_account($user_id,
587 public function _do_resend_activation($email)
589 $user_id = $this->input->post('user-id');
590 if ($user_id === FALSE)
592 $user_id = intval($user_id);
594 $this->users_model->set_userdata($user_id,
595 array('email'=> $email));
597 return $this->users_model->send_activation_email($user_id, $email);
600 public function _username_exists($username)
602 $userdata = $this->users_model->get_userdata($username);
610 public function _internal_account($username)
612 $userdata = $this->users_model->get_userdata($username, 'auth_src');
616 if ($userdata['auth_src'] != 'internal')
622 public function _do_recover_password($username)
624 $email = $this->input->post('email');
628 return $this->users_model->recover_password($username, $email);
632 /* End of file user.php */
633 /* Location: ./application/controllers/user.php */