PHP error::show404方法代码示例

 public function delete()
 {
     // Get URI vars
     $slugID = urldecode(utf8::trim(uri::segment(4)));
     // Do we have a slug ID?
     if ($slugID == '') {
         error::show404();
     }
     // Get user
     if (!($user = $this->users_model->getUser($slugID)) || !$user['active'] || !$user['verified']) {
         error::show404();
     } elseif ($user['user_id'] == session::item('user_id')) {
         router::redirect($user['slug']);
     }
     // Does user exist?
     if (!($blocked = $this->users_blocked_model->getUser($user['user_id'], true))) {
         view::setError(__('no_blocked_user', 'users_blocked'));
         router::redirect('users/blocked');
     }
     // Delete blocked user
     $this->users_blocked_model->deleteBlockedUser(session::item('user_id'), $user['user_id']);
     // Success
     view::setInfo(__('user_unblocked', 'users_blocked'));
     router::redirect(input::get('page') ? 'users/blocked' : $user['slug']);
 }

 public function view()
 {
     // Get URI vars
     $newsID = (int) uri::segment(3);
     // Get news entry
     if (!$newsID || !($news = $this->news_model->getEntry($newsID, 'in_view')) || !$news['active']) {
         error::show404();
     }
     // Do we have views enabled?
     if (config::item('news_views', 'news')) {
         // Update views counter
         $this->news_model->updateViews($newsID);
     }
     // Load ratings
     if (config::item('news_rating', 'news') == 'stars') {
         // Load votes model
         loader::model('comments/votes');
         // Get votes
         $news['user_vote'] = $this->votes_model->getVote('news', $newsID);
     } elseif (config::item('news_rating', 'news') == 'likes') {
         // Load likes model
         loader::model('comments/likes');
         // Get likes
         $news['user_vote'] = $this->likes_model->getLike('news', $newsID);
     }
     // Assign vars
     view::assign(array('newsID' => $newsID, 'news' => $news));
     // Set title
     view::setTitle($news['data_title']);
     // Set meta tags
     view::setMetaDescription($news['data_meta_description']);
     view::setMetaKeywords($news['data_meta_keywords']);
     // Load view
     view::load('news/view');
 }

 public function __construct()
 {
     parent::__construct();
     if (!config::item('timeline_active', 'timeline') || !users_helper::isLoggedin()) {
         error::show404();
     }
     loader::model('timeline/notices', array(), 'timeline_notices_model');
 }

 public function __construct()
 {
     parent::__construct();
     if (!config::item('feedback_active', 'feedback')) {
         error::show404();
     } elseif (!session::permission('feedback_access', 'feedback')) {
         view::noAccess();
     }
     loader::model('feedback/feedback');
 }

 public function __construct()
 {
     parent::__construct();
     if (!config::item('reports_active', 'reports')) {
         error::show404();
     } elseif (!users_helper::isLoggedin()) {
         router::redirect('users/login');
     }
     loader::model('reports/reports');
     loader::model('reports/subjects', array(), 'reports_subjects_model');
 }

 public function __construct()
 {
     parent::__construct();
     // Is user loggedin ?
     if (!users_helper::isLoggedin()) {
         router::redirect('users/login');
     } elseif (!config::item('visitors_active', 'users')) {
         error::show404();
     }
     loader::model('users/visitors', array(), 'users_visitors_model');
 }

 public function user()
 {
     // Get URI vars
     $slugID = urldecode(utf8::trim(uri::segment(3)));
     // Do we have a slug ID?
     if ($slugID == '') {
         error::show404();
     }
     // Is this our own account?
     if (strcasecmp($slugID, session::item('slug_id')) == 0) {
         $this->manage();
         return;
     }
     // Get user
     if (!($user = $this->users_model->getUser($slugID)) || !$user['active'] || !$user['verified']) {
         error::show404();
     }
     // Does user have permission to view this user group/type and browse albums?
     if (!in_array($user['group_id'], session::permission('users_groups_browse', 'users')) || !in_array($user['type_id'], session::permission('users_types_browse', 'users')) || !session::permission('albums_browse', 'pictures')) {
         view::noAccess();
     } elseif (!$this->users_model->getPrivacyAccess($user['user_id'], isset($user['config']['privacy_profile']) ? $user['config']['privacy_profile'] : 1)) {
         view::noAccess($user['slug']);
     }
     // Parameters
     $params = array('join_columns' => array('`a`.`user_id`=' . $user['user_id']), 'join_items' => array(), 'privacy' => $user['user_id'], 'select_users' => false);
     // Process filters
     $params = $this->parseCounters($params, 'user');
     // Process query string
     $qstring = $this->parseQuerystring(config::item('user_albums_per_page', 'pictures'), $params['max']);
     // Get albums
     $albums = array();
     if ($params['total']) {
         $albums = $this->pictures_albums_model->getAlbums('in_list', $params['join_columns'], $params['join_items'], $qstring['order'], $qstring['limit'], $params);
     }
     // Set pagination
     $config = array('base_url' => config::siteURL('pictures/user/' . $user['slug_id'] . '?' . $qstring['url']), 'total_items' => $params['total'], 'max_items' => $params['max'], 'items_per_page' => config::item('user_albums_per_page', 'pictures'), 'current_page' => $qstring['page'], 'uri_segment' => 'page');
     $pagination = loader::library('pagination', $config, null);
     // Assign vars
     view::assign(array('slugID' => $slugID, 'user' => $user, 'albums' => $albums, 'pagination' => $pagination));
     // Set meta tags
     $this->metatags_model->set('pictures', 'albums_user', array('user' => $user));
     // Set title
     view::setTitle(__('pictures_albums', 'system_navigation'), false);
     // Set trail
     view::setTrail($user['slug'], $user['name']);
     view::setTrail('pictures/user/' . $user['slug_id'], __('pictures_albums', 'system_navigation'));
     // Assign actions
     if (session::permission('albums_search', 'pictures') && ($params['total'] || input::post_get('do_search'))) {
         view::setAction('#', __('search', 'system'), array('class' => 'icon-text icon-system-search', 'onclick' => '$(\'#albums-search\').toggle();return false;'));
     }
     // Load view
     view::load('pictures/albums/user');
 }

 public function css()
 {
     // echo 123;
     // exit;
     $template = strtolower(uri::segment(3));
     if ($template != 'cp' && !in_array($template, config::item('templates', 'core', 'keywords'))) {
         error::show404();
     }
     $output = $this->getStylesheets($template, $template == 'cp' ? true : false);
     codebreeder::setHeader('Content-Type: text/css');
     echo $output;
     exit;
 }

 public function __construct()
 {
     parent::__construct();
     if (!config::item('messages_active', 'messages')) {
         error::show404();
     } elseif (!users_helper::isLoggedin()) {
         router::redirect('users/login');
     } elseif (!session::permission('messages_access', 'messages')) {
         view::noAccess();
     }
     // Set trail
     view::setTrail(session::item('slug'), __('my_profile', 'system_navigation'));
     view::setTrail('messages/manage', __('messages', 'system_navigation'));
     loader::model('messages/messages');
 }

 public function notifications()
 {
     if (!config::item('notifications_edit', 'users')) {
         error::show404();
     }
     // Create notifications settings
     $settings = array('general' => array('name' => __('options_general', 'users_notifications'), 'keyword' => 'general', 'type' => 'checkbox', 'items' => array(), 'value' => array()));
     // Filter hook
     $settings = hook::filter('users/settings/notifications/options', $settings);
     // Assign vars
     view::assign(array('settings' => $settings));
     // Process form values
     if (input::post('do_save_notifications')) {
         $this->_saveNotifications($settings);
     }
     // Set title
     view::setTitle(__('notifications', 'users'));
     // Load view
     view::load('users/settings/notifications');
 }

 public function view()
 {
     // Get URI vars
     $adID = (int) uri::segment(3);
     // Get ad
     if (!$adID || !($ad = $this->classifieds_model->getAd($adID, 'in_view')) || !$ad['active'] && $ad['user_id'] != session::item('user_id')) {
         error::show404();
     }
     // Is this our own ad?
     if ($ad['user_id'] == session::item('user_id')) {
         // Assign user from session to variable
         $user = session::section('session');
     } else {
         // Get user
         if (!($user = $this->users_model->getUser($ad['user_id'])) || !$user['active'] || !$user['verified']) {
             error::show404();
         }
         // Does user have permission to view this user group/type and view ads?
         if (!in_array($user['group_id'], session::permission('users_groups_browse', 'users')) || !in_array($user['type_id'], session::permission('users_types_browse', 'users')) || !session::permission('ads_view', 'classifieds')) {
             view::noAccess();
         }
     }
     // Do we have views enabled?
     if (config::item('ad_views', 'classifieds')) {
         // Update views counter
         $this->classifieds_model->updateViews($adID);
     }
     // Get fields
     $fields = $this->fields_model->getFields('classifieds', 0, 'view', 'in_view');
     // Load ratings
     if (config::item('ad_rating', 'classifieds') == 'stars') {
         // Load votes model
         loader::model('comments/votes');
         // Get votes
         $ad['user_vote'] = $this->votes_model->getVote('classified_ad', $adID);
     } elseif (config::item('ad_rating', 'classifieds') == 'likes') {
         // Load likes model
         loader::model('comments/likes');
         // Get likes
         $ad['user_vote'] = $this->likes_model->getLike('classified_ad', $adID);
     }
     // Assign vars
     view::assign(array('adID' => $adID, 'ad' => $ad, 'user' => $user));
     // Set meta tags
     $this->metatags_model->set('classifieds', 'classifieds_view', array('user' => $user, 'ad' => $ad));
     // Set title
     view::setTitle($ad['data_title'] . ($ad['post_date'] < date_helper::now() - config::item('ad_expiration', 'classifieds') * 60 * 60 * 24 ? ' - ' . __('ad_expired', 'classifieds') : ''), false);
     // Set trail
     if ($user['user_id'] == session::item('user_id')) {
         view::setTrail(session::item('slug'), __('my_profile', 'system_navigation'));
         view::setTrail('classifieds/manage', __('classifieds', 'system_navigation'));
     } else {
         view::setTrail($user['slug'], $user['name']);
         view::setTrail('classifieds/user/' . $user['slug_id'], __('classifieds', 'system_navigation'));
     }
     // Assign actions
     if ($user['user_id'] == session::item('user_id')) {
         view::setAction('classifieds/pictures/upload/' . $adID, __('pictures_new', 'classifieds'), array('class' => 'icon-text icon-classifieds-pictures-new', 'data-role' => 'modal', 'data-title' => __('pictures_new', 'classifieds')));
         if ($ad['total_pictures'] + $ad['total_pictures_i'] > 0) {
             view::setAction('classifieds/pictures/index/' . $adID, __('pictures', 'classifieds'), array('class' => 'icon-text icon-classifieds-pictures'));
         }
     }
     // Load view
     view::load('classifieds/view');
 }

 public function view()
 {
     // Get URI vars
     $blogID = (int) uri::segment(3);
     // Get blog
     if (!$blogID || !($blog = $this->blogs_model->getBlog($blogID, 'in_view')) || !$blog['active'] && $blog['user_id'] != session::item('user_id')) {
         error::show404();
     }
     // Is this our own blog?
     if ($blog['user_id'] == session::item('user_id')) {
         // Assign user from session to variable
         $user = session::section('session');
     } else {
         // Get user
         if (!($user = $this->users_model->getUser($blog['user_id'])) || !$user['active'] || !$user['verified']) {
             error::show404();
         }
         // Does user have permission to view this user group/type and view blogs?
         if (!in_array($user['group_id'], session::permission('users_groups_browse', 'users')) || !in_array($user['type_id'], session::permission('users_types_browse', 'users')) || !session::permission('blogs_view', 'blogs')) {
             view::noAccess();
         } elseif (!$this->users_model->getPrivacyAccess($user['user_id'], isset($user['config']['privacy_profile']) ? $user['config']['privacy_profile'] : 1) || !$this->users_model->getPrivacyAccess($user['user_id'], $blog['privacy'])) {
             view::noAccess($user['slug']);
         }
     }
     // Do we have views enabled?
     if (config::item('blog_views', 'blogs')) {
         // Update views counter
         $this->blogs_model->updateViews($blogID);
     }
     // Load ratings
     if (config::item('blog_rating', 'blogs') == 'stars') {
         // Load votes model
         loader::model('comments/votes');
         // Get votes
         $blog['user_vote'] = $this->votes_model->getVote('blog', $blogID);
     } elseif (config::item('blog_rating', 'blogs') == 'likes') {
         // Load likes model
         loader::model('comments/likes');
         // Get likes
         $blog['user_vote'] = $this->likes_model->getLike('blog', $blogID);
     }
     // Assign vars
     view::assign(array('blogID' => $blogID, 'blog' => $blog, 'user' => $user));
     // Set meta tags
     $this->metatags_model->set('blogs', 'blogs_view', array('user' => $user, 'blog' => $blog));
     // Set title
     view::setTitle($blog['data_title'], false);
     // Set trail
     if ($user['user_id'] == session::item('user_id')) {
         view::setTrail(session::item('slug'), __('my_profile', 'system_navigation'));
         view::setTrail('blogs/manage', __('blogs', 'system_navigation'));
     } else {
         view::setTrail($user['slug'], $user['name']);
         view::setTrail('blogs/user/' . $user['slug_id'], __('blogs', 'system_navigation'));
     }
     // Load view
     view::load('blogs/view');
 }

 public function delete()
 {
     // Is user loggedin ?
     if (!users_helper::isLoggedin()) {
         router::redirect('users/login');
     }
     // Get URI vars
     $slugID = urldecode(utf8::trim(uri::segment(4)));
     // Do we have a slug ID?
     if ($slugID == '') {
         error::show404();
     }
     // Get user
     if (!($user = $this->users_model->getUser($slugID)) || !$user['active'] || !$user['verified']) {
         error::show404();
     } elseif ($user['user_id'] == session::item('user_id')) {
         router::redirect($user['slug']);
     }
     // Does friend exist?
     if (!($friend = $this->users_friends_model->getFriend($user['user_id'], false))) {
         view::setError(__('no_friend', 'users_friends'));
         router::redirect($user['slug']);
     }
     // Delete friend
     $this->users_friends_model->deleteFriend($friend['user_id'], $friend['friend_id'], $friend['active']);
     // Success
     view::setInfo(__($friend['active'] ? 'friend_deleted' : 'friend_canceled', 'users_friends'));
     router::redirect(input::get('page') ? 'users/friends/requests' : $user['slug']);
 }

 public function offline()
 {
     // Get page
     if (!($page = $this->pages_model->getPage('site/offline', 'in_view'))) {
         error::show404();
     }
     // Do we have views enabled?
     if (config::item('page_views', 'pages')) {
         // Update views counter
         $this->pages_model->updateViews($page['page_id']);
     }
     // Show offline error
     error::show($page['data_body'], 200, $page['data_title']);
 }

 public function view()
 {
     // Get URI vars
     $pictureID = (int) uri::segment(4);
     // Get picture
     if (!$pictureID || !($picture = $this->classifieds_pictures_model->getPicture($pictureID, 'in_view')) || !$picture['active'] && $picture['user_id'] != session::item('user_id')) {
         error::show404();
     }
     // Get ad
     if (!($ad = $this->classifieds_model->getAd($picture['ad_id'], 'in_view'))) {
         error::show404();
     }
     // Is this our own picture?
     if ($picture['user_id'] == session::item('user_id')) {
         // Assign user from session to variable
         $user = session::section('session');
     } else {
         // Get user
         if (!($user = $this->users_model->getUser($picture['user_id'])) || !$user['active'] || !$user['verified']) {
             error::show404();
         }
     }
     $previousPicture = $nextPicture = array();
     $previousURL = $nextURL = '';
     // Does album have more than 1 active picture?
     if ($ad['total_pictures'] > 1) {
         // Get previous/next pictures
         list($previousPicture, $nextPicture) = $this->classifieds_pictures_model->getPictureSiblings(session::item('user_id'), $picture['ad_id'], $picture['order_id'], $user['user_id'] != session::item('user_id') ? $ad['total_pictures'] : $ad['total_pictures'] + $ad['total_pictures_i']);
         if ($previousPicture) {
             $previousURL = 'classifieds/pictures/view/' . $previousPicture['picture_id'] . '/' . text_helper::slug($previousPicture['data_description'] ? $previousPicture['data_description'] : '', 100);
         }
         if ($nextPicture) {
             $nextURL = 'classifieds/pictures/view/' . $nextPicture['picture_id'] . '/' . text_helper::slug($nextPicture['data_description'] ? $nextPicture['data_description'] : '', 100);
         }
     }
     // Assign vars
     view::assign(array('pictureID' => $pictureID, 'picture' => $picture, 'ad' => $ad, 'user' => $user, 'previousURL' => $previousURL, 'nextURL' => $nextURL));
     // Set meta tags
     $this->metatags_model->set('classifieds', 'classifieds_view', array('user' => $user, 'ad' => $ad, 'picture' => $picture));
     // Set title
     view::setTitle($ad['data_title'] . ($picture['data_description'] ? ' - ' . $picture['data_description'] : ''), false);
     // Set trail
     if ($user['user_id'] == session::item('user_id')) {
         view::setTrail(session::item('slug'), __('my_profile', 'system_navigation'));
         view::setTrail('classifieds/manage', __('classifieds', 'system_navigation'));
     } else {
         view::setTrail($user['slug'], $user['name']);
         view::setTrail('classifieds/user/' . $user['slug_id'], __('classifieds', 'system_navigation'));
     }
     view::setTrail('classifieds/view/' . $ad['ad_id'] . '/' . text_helper::slug($ad['data_title'], 100), __('ad_view', 'classifieds'), array('side' => true));
     // Assign actions
     view::setAction(false, __('pictures_view_counter', 'classifieds', array('%current' => $picture['order_id'], '%total' => $user['user_id'] != session::item('user_id') ? $ad['total_pictures'] : $ad['total_pictures'] + $ad['total_pictures_i'])));
     // Load view
     view::load('classifieds/pictures/view');
 }