public function settings()
 {
     // Get URI vars
     $keyword = uri::segment(5);
     // Get service
     if (!$keyword || !($service = $this->users_authentication_model->getService($keyword))) {
         view::setError(__('no_service', 'users_authentication'));
         router::redirect('cp/users/authentication');
     }
     // Get manifest
     $manifest = $this->users_authentication_model->getManifest($keyword);
     // Is demo mode enabled?
     if (input::demo(0)) {
         foreach ($service['settings'] as $k => $v) {
             if ($v) {
                 $service['settings'][$k] = 'hidden in this demo';
             }
         }
     }
     // Assign vars
     view::assign(array('manifest' => $manifest, 'service' => $service));
     // Process form values
     if (input::post('do_save_settings')) {
         $this->_saveSettings($keyword, $manifest, $service);
     }
     // Set title
     view::setTitle(__('settings', 'system'));
     // Set trail
     view::setTrail('cp/users/authentication/settings/' . $keyword, __('settings', 'system') . ' - ' . text_helper::entities($service['name']));
     // Load view
     view::load('cp/users/authentication/settings');
 }

 public function edit()
 {
     // Get URI vars
     $templateID = (int) uri::segment(6);
     // Get template
     $template = array();
     if ($templateID && !($template = $this->messages_templates_model->getTemplate($templateID, false))) {
         view::setError(__('no_template', 'messages_templates'));
         router::redirect('cp/plugins/messages/templates');
     }
     // Assign vars
     view::assign(array('templateID' => $templateID, 'template' => $template));
     // Process form values
     if (input::post('do_save_template')) {
         $this->_saveTemplate($templateID);
     }
     // Set title
     view::setTitle($templateID ? __('template_edit', 'messages_templates') : __('template_new', 'messages_templates'));
     // Set trail
     view::setTrail('cp/plugins/messages/templates/edit/' . ($templateID ? $templateID : ''), $templateID ? __('template_edit', 'messages_templates') . ' - ' . text_helper::entities($template['name']) : __('template_new', 'messages_templates'));
     // Set actions
     if (count(config::item('languages', 'core', 'keywords')) > 1) {
         view::setAction('translate', '');
     }
     // Load view
     view::load('cp/plugins/messages/templates/edit');
 }

 public function edit()
 {
     // Get URI vars
     $subjectID = (int) uri::segment(6);
     // Get subject
     $subject = array();
     if ($subjectID && !($subject = $this->reports_subjects_model->getSubject($subjectID, false))) {
         view::setError(__('no_subject', 'reports_subjects'));
         router::redirect('cp/content/reports/subjects');
     }
     // Assign vars
     view::assign(array('subjectID' => $subjectID, 'subject' => $subject));
     // Process form values
     if (input::post('do_save_subject')) {
         $this->_saveSubject($subjectID);
     }
     // Set title
     view::setTitle($subjectID ? __('subject_edit', 'reports_subjects') : __('subject_new', 'reports_subjects'));
     // Set trail
     view::setTrail('cp/content/reports/subjects/edit/' . ($subjectID ? $subjectID : ''), $subjectID ? __('subject_edit', 'reports_subjects') . ' - ' . text_helper::entities($subject['name']) : __('subject_new', 'reports_subjects'));
     // Set actions
     if (count(config::item('languages', 'core', 'keywords')) > 1) {
         view::setAction('translate', '');
     }
     // Load view
     view::load('cp/content/reports/subjects/edit');
 }

 public function edit()
 {
     // Get URI vars
     $groupID = (int) uri::segment(6);
     // Get group
     $group = array();
     if ($groupID && !($group = $this->banners_groups_model->getGroup($groupID))) {
         view::setError(__('no_group', 'banners'));
         router::redirect('cp/content/banners/groups');
     }
     // Assign vars
     view::assign(array('groupID' => $groupID, 'group' => $group));
     // Process form values
     if (input::post('do_save_group')) {
         $this->_saveGroup($groupID);
     }
     // Set title
     view::setTitle($groupID ? __('group_edit', 'banners') : __('group_new', 'banners'));
     // Set trail
     view::setTrail('cp/content/banners/groups/edit/' . ($groupID ? $groupID : ''), $groupID ? __('group_edit', 'banners') . ' - ' . text_helper::entities($group['name']) : __('group_new', 'banners'));
     // Assign actions
     if ($groupID) {
         view::setAction('cp/content/banners/browse/' . $groupID, __('banners', 'banners'), array('class' => 'icon-text icon-banners'));
     }
     // Load view
     view::load('cp/content/banners/groups/edit');
 }

 public function usersViewActionsAlbums($user)
 {
     if (!$user['total_albums']) {
         return '';
     }
     echo '<li class="pictures-albums">' . html_helper::anchor('pictures/user/' . text_helper::entities($user['username']), __('pictures_albums', 'system_navigation') . ' (' . $user['total_albums'] . ')') . '</li>';
 }

 public function account()
 {
     // Create account settings
     $settings = array();
     $settings['email'] = array('name' => __('email', 'users'), 'keyword' => 'email', 'type' => 'static', 'value' => text_helper::entities(session::item('email')) . ' - ' . html_helper::anchor('users/settings/email', __('email_change', 'users')) . (config::item('auth_methods', 'users', 'default') ? ' - ' . html_helper::anchor('users/settings/password', __('password_change', 'users')) : '') . (session::permission('users_account_cancel', 'users') ? ' - ' . html_helper::anchor('users/settings/cancel', __('account_cancel', 'users')) : ''));
     if (config::item('user_username', 'users')) {
         $settings['username'] = array('name' => __('username', 'users'), 'keyword' => 'username', 'type' => 'static', 'value' => text_helper::entities(session::item('username')) . (config::item('user_username_modify', 'users') ? ' - ' . html_helper::anchor('users/settings/username', __('username_change', 'users')) : ''));
     }
     if (!config::item('time_zone_override', 'system')) {
         $settings['time_zone'] = array('name' => __('time_zone', 'users_account'), 'keyword' => 'time_zone', 'type' => 'select', 'items' => date_helper::timezones(), 'value' => session::item('time_zone'), 'rules' => array('callback__is_valid_time_zone'));
     }
     if (!config::item('language_override', 'system') && session::permission('change_languages', 'system')) {
         $settings['language_id'] = array('name' => __('language', 'users_account'), 'keyword' => 'language_id', 'type' => 'select', 'items' => config::item('languages', 'core', 'names'), 'value' => session::item('language_id'), 'rules' => array('callback__is_valid_language_id'));
     }
     if (!config::item('template_override', 'system') && session::permission('change_templates', 'system')) {
         $settings['template_id'] = array('name' => __('template', 'users_account'), 'keyword' => 'template_id', 'type' => 'select', 'items' => config::item('templates', 'core', 'names'), 'value' => session::item('template_id'), 'rules' => array('callback__is_valid_template_id'));
     }
     // Filter hook
     $settings = hook::filter('users/settings/account/options', $settings);
     // Assign vars
     view::assign(array('settings' => $settings));
     // Process form values
     if (input::post('do_save_settings')) {
         $this->_saveSettings($settings);
     }
     // Set title
     view::setTitle(__('settings', 'users'));
     // Load view
     view::load('users/settings/account');
 }

 public function edit()
 {
     // Get URI vars
     $templateID = (int) uri::segment(6);
     // Get template
     $template = array();
     if ($templateID && !($template = $this->newsletters_templates_model->getTemplate($templateID, false))) {
         view::setError(__('no_template', 'newsletters_templates'));
         router::redirect('cp/content/newsletters/templates');
     }
     // Assign vars
     view::assign(array('templateID' => $templateID, 'template' => $template));
     // Process form values
     if (input::post('do_save_template')) {
         $this->_saveTemplate($templateID);
     }
     // Set title
     view::setTitle($templateID ? __('template_edit', 'newsletters_templates') : __('template_new', 'newsletters_templates'));
     // Set trail
     view::setTrail('cp/content/newsletters/templates/edit/' . ($templateID ? $templateID : ''), $templateID ? __('template_edit', 'newsletters_templates') . ' - ' . text_helper::entities($template['name']) : __('template_new', 'newsletters_templates'));
     // Load ckeditor
     view::includeJavascript('externals/ckeditor/ckeditor.js');
     // Load view
     view::load('cp/content/newsletters/templates/edit');
 }

 public function usersViewActionsAds($user)
 {
     if (!$user['total_classifieds']) {
         return '';
     }
     echo '<li class="classifieds">' . html_helper::anchor('classifieds/user/' . text_helper::entities($user['username']), __('classifieds', 'system_navigation') . ' (' . $user['total_classifieds'] . ')') . '</li>';
 }

 public function getTypes($escape = true)
 {
     // Get user types
     $types = $this->db->query("SELECT * FROM `:prefix:users_types` ORDER BY order_id ASC")->result();
     foreach ($types as $index => $type) {
         $types[$index]['name'] = $escape ? text_helper::entities($type['name_' . session::item('language')]) : $type['name_' . session::item('language')];
     }
     return $types;
 }

 public function saveSearch($conditions = array(), $values = array(), $results = 0)
 {
     $data = array('search_id' => text_helper::random(8), 'user_id' => session::item('user_id'), 'conditions' => json_encode($conditions), 'values' => json_encode($values), 'results' => $results, 'post_date' => date_helper::now());
     if (!session::item('user_id')) {
         $data['ip_address'] = input::ipaddress();
     }
     $this->db->insert('core_search', $data);
     return $data['search_id'];
 }

 public function getPlans($active = true, $escape = true)
 {
     // Get plans
     $plans = $this->db->query("SELECT * FROM `:prefix:billing_plans` " . ($active ? "WHERE `active`=1" : "") . " ORDER BY `order_id` ASC")->result();
     foreach ($plans as $index => $plan) {
         $plans[$index]['name'] = $escape ? text_helper::entities($plan['name_' . session::item('language')]) : $plan['name_' . session::item('language')];
         $plans[$index]['description'] = $escape ? text_helper::entities($plan['description_' . session::item('language')]) : $plan['description_' . session::item('language')];
     }
     return $plans;
 }

 public function getPlugins($escape = true)
 {
     $plugins = array();
     $result = $this->db->query("SELECT `plugin` FROM `:prefix:core_meta_tags` GROUP BY `plugin`")->result();
     foreach ($result as $plugin) {
         $plugins[$plugin['plugin']] = $escape ? text_helper::entities(config::item('plugins', 'core', $plugin['plugin'], 'name')) : config::item('plugins', 'core', $plugin['plugin'], 'name');
     }
     asort($plugins);
     return $plugins;
 }

 public static function name($name1, $name2, $escape = false)
 {
     if ($name1 == '') {
         $name1 = __('user', 'users');
         $name2 = '';
     } elseif ($escape) {
         $name1 = text_helper::entities($name1);
         $name2 = text_helper::entities($name2);
     }
     $name = $name2 != '' ? $name1 . ' ' . $name2 : $name1;
     return $name;
 }

 public function getPlugins($escape = true)
 {
     $plugins = array();
     foreach (config::item('plugins', 'core') as $plugin) {
         if (file_exists(DOCPATH . 'models/' . $plugin['keyword'] . '/' . $plugin['keyword'] . EXT)) {
             $model = loader::model($plugin['keyword'] . '/' . $plugin['keyword'], array(), null);
             if (method_exists($model, 'updateDbCounters')) {
                 $plugins[$plugin['keyword']] = $escape ? text_helper::entities($plugin['name']) : $plugin['name'];
             }
         }
     }
     asort($plugins);
     return $plugins;
 }

 public function getNewsletters($escape = true)
 {
     // Get newsletters
     $newsletters = $this->db->query("SELECT * FROM `:prefix:newsletters` ORDER BY `subject` ASC")->result();
     foreach ($newsletters as $index => $newsletter) {
         if ($escape) {
             $newsletter['subject'] = text_helper::entities($newsletter['subject']);
             $newsletter['message_html'] = text_helper::entities($newsletter['message_html']);
             $newsletter['message_text'] = text_helper::entities($newsletter['message_text']);
         }
         $newsletters[$index] = $newsletter;
     }
     return $newsletters;
 }

 public function index()
 {
     // Get plugins
     if (!($plugins = $this->plugins_model->scanPlugins())) {
         view::setError(__('no_plugins', 'system_plugins'));
         router::redirect('cp/system/config/system');
     }
     // Create table grid
     $grid = array('uri' => 'cp/system/plugins', 'keyword' => 'plugins', 'header' => array('name' => array('html' => __('name', 'system'), 'class' => 'name'), 'description' => array('html' => __('description', 'system'), 'class' => 'text'), 'version' => array('html' => __('plugin_version', 'system_plugins'), 'class' => 'version'), 'author' => array('html' => __('plugin_author', 'system_plugins'), 'class' => 'author'), 'actions' => array('html' => __('actions', 'system'), 'class' => 'actions')), 'content' => array());
     // Create grid content
     foreach ($plugins as $plugin) {
         $version = $plugin['version'] != '' ? $plugin['version'] : '1.0.0';
         if (isset($plugin['plugin_id']) && $plugin['plugin_id'] && version_compare($plugin['version_new'], $plugin['version']) == 1) {
             $version .= ' ' . html_helper::anchor('cp/system/plugins/view/' . $plugin['keyword'], '+', array('class' => 'label success small', 'title' => __('plugin_new_version', 'system_plugins', array('%version' => text_helper::entities($plugin['version_new'])))));
         }
         $author = '';
         if ($plugin['author'] || $plugin['website']) {
             if ($plugin['author'] && $plugin['website']) {
                 $author = html_helper::anchor($plugin['website'], $plugin['author'], array('target' => '_blank'));
             } elseif ($plugin['website']) {
                 $author = html_helper::anchor($plugin['website'], text_helper::entities(str_ireplace(array('http://www.', 'http://'), '', $plugin['website'])), array('target' => '_blank'));
             } elseif ($plugin['author']) {
                 $author = $plugin['author'];
             }
         }
         $actions = array();
         if (isset($plugin['plugin_id']) && $plugin['plugin_id']) {
             if ($plugin['settings']) {
                 $actions['html']['settings'] = html_helper::anchor('cp/system/plugins/settings/' . $plugin['keyword'], __('settings', 'system'), array('class' => 'settings'));
             } else {
                 $actions['html']['view'] = html_helper::anchor('cp/system/plugins/view/' . $plugin['keyword'], __('details', 'system'), array('class' => 'details'));
             }
             if (!isset($plugin['system']) || !$plugin['system']) {
                 $actions['html']['uninstall'] = html_helper::anchor('cp/system/plugins/uninstall/' . $plugin['keyword'], __('uninstall', 'system'), array('data-html' => __('plugin_uninstall?', 'system_plugins'), 'data-role' => 'confirm', 'class' => 'uninstall'));
             }
         } else {
             $actions['html']['install'] = html_helper::anchor('cp/system/plugins/install/' . $plugin['keyword'], __('install', 'system'), array('class' => 'install'));
         }
         $grid['content'][] = array('name' => array('html' => html_helper::anchor('cp/system/plugins/view/' . $plugin['keyword'], $plugin['name'])), 'description' => array('html' => text_helper::truncate($plugin['description'], 64)), 'version' => array('html' => $version), 'author' => array('html' => $author), 'actions' => $actions);
     }
     // Filter hooks
     hook::filter('cp/system/plugins/browse/grid', $grid);
     // Assign vars
     view::assign(array('grid' => $grid));
     // Set title
     view::setTitle(__('system_plugins_manage', 'system_navigation'));
     // Load view
     view::load('cp/system/plugins/browse');
 }

 public function getTemplates($escape = true)
 {
     // Get templates
     $templates = $this->db->query("SELECT * FROM `:prefix:newsletters_templates` ORDER BY `name` ASC")->result();
     if ($escape) {
         foreach ($templates as $index => $template) {
             $template['name'] = text_helper::entities($template['name']);
             $template['subject'] = text_helper::entities($template['subject']);
             $template['message_html'] = text_helper::entities($template['message_html']);
             $template['message_text'] = text_helper::entities($template['message_text']);
             $templates[$index] = $template;
         }
     }
     return $templates;
 }

 public function getSubjects($escape = true, $active = false)
 {
     // Get subjects
     $subjects = $this->db->query("SELECT * FROM `:prefix:reports_subjects` " . ($active ? "WHERE `active`=1" : "") . " ORDER BY `order_id` ASC")->result();
     foreach ($subjects as $index => $subject) {
         if ($escape) {
             foreach (config::item('languages', 'core', 'keywords') as $language) {
                 $subject['name_' . $language] = text_helper::entities($subject['name_' . $language]);
             }
         }
         $subject['name'] = $subject['name_' . session::item('language')];
         $subjects[$index] = $subject;
     }
     return $subjects;
 }

 public function edit()
 {
     // Get URI vars
     $typeID = (int) uri::segment(5);
     // Get type
     $type = array();
     if ($typeID && !($type = $this->users_types_model->getType($typeID, false))) {
         view::setError(__('no_type', 'users_types'));
         router::redirect('cp/users/types');
     }
     $fields = array();
     // Do we have an existing type?
     if ($typeID) {
         // Get text fields
         $fields = array('' => __('none', 'system'));
         foreach ($this->fields_model->getFields('users', $typeID) as $field) {
             if ($field['type'] == 'text') {
                 $fields[$field['keyword']] = $field['name'];
             }
         }
     }
     // Assign vars
     view::assign(array('typeID' => $typeID, 'type' => $type, 'fields' => $fields));
     // Process form values
     if (input::post('do_save_type')) {
         $this->_saveType($typeID, $type, $fields);
     }
     // Set title
     view::setTitle($typeID ? __('type_edit', 'users_types') : __('type_new', 'users_types'));
     // Set trail
     view::setTrail('cp/users/types/edit/' . ($typeID ? $typeID : ''), $typeID ? __('type_edit', 'users_types') . ' - ' . text_helper::entities($type['name']) : __('type_new', 'users_types'));
     // Set trail
     if ($typeID) {
         // Assign actions
         view::setAction('cp/system/fields/users/browse/' . $typeID, __('profile_questions', 'users_types'), array('class' => 'icon-text icon-system-fields'));
     }
     if (count(config::item('languages', 'core', 'keywords')) > 1) {
         view::setAction('translate', '');
     }
     // Load view
     view::load('cp/users/types/edit');
 }

 public function getManifest($keyword, $existing = false, $escape = true)
 {
     $manifest = array();
     // Include manifest file
     if (@is_file(DOCPATH . 'plugins/' . $keyword . '/manifest.php') && @(include DOCPATH . 'plugins/' . $keyword . '/manifest.php')) {
         // Does params variable exist?
         if (isset($params) && isset($params['name'])) {
             $manifest = array('keyword' => $keyword, 'name' => $params['name'], 'values' => array(), 'description' => isset($params['description']) ? $params['description'] : '', 'author' => isset($params['author']) ? $params['author'] : '', 'website' => isset($params['website']) ? $params['website'] : '', 'version' => isset($params['version']) ? $params['version'] : '1.0', 'requirements' => isset($params['requirements']) && is_array($params['requirements']) ? $params['requirements'] : array(), 'settings' => isset($params['settings']) && $params['settings'] ? 1 : 0);
             if ($escape) {
                 foreach (array('name', 'description', 'author', 'version') as $item) {
                     $manifest[$item] = text_helper::entities($manifest[$item]);
                 }
             }
         }
     }
     if ($existing) {
         $plugin = $this->db->query("SELECT * FROM `:prefix:core_plugins` WHERE `keyword`=? LIMIT 1", array($keyword))->row();
         if ($plugin) {
             $manifest['version_current'] = $escape ? text_helper::entities($plugin['version']) : $plugin['version'];
         }
     }
     return $manifest;
 }