2011-05-23 16:55:40 +03:00
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<?php
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2011-08-28 19:52:30 +03:00
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/*-------------------------------------------------------
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*
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* LiveStreet Engine Social Networking
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* Copyright © 2008 Mzhelskiy Maxim
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*
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*--------------------------------------------------------
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*
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* Official site: www.livestreet.ru
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* Contact e-mail: rus.engine@gmail.com
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*
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* GNU General Public License, version 2:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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---------------------------------------------------------
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*/
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Обрабатывает пользовательские ленты контента
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*
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*/
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class ActionUserfeed extends Action {
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/**
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* Текущий пользователь
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*
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* @var unknown_type
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*/
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protected $oUserCurrent;
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Инициализация
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*
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*/
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public function Init() {
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/**
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* Доступ только у авторизованных пользователей
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*/
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$this->oUserCurrent = $this->User_getUserCurrent();
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if (!$this->oUserCurrent) {
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parent::EventNotFound();
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}
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$this->SetDefaultEvent('index');
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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$this->Viewer_Assign('sMenuItemSelect', 'feed');
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}
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Регистрация евентов
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*
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*/
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protected function RegisterEvent() {
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$this->AddEvent('index', 'EventIndex');
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$this->AddEvent('subscribe', 'EventSubscribe');
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$this->AddEvent('subscribeByLogin', 'EventSubscribeByLogin');
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$this->AddEvent('unsubscribe', 'EventUnSubscribe');
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$this->AddEvent('get_more', 'EventGetMore');
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}
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Выводит ленту контента(топики) для пользователя
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*
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*/
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protected function EventIndex() {
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/**
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* Получаем топики
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*/
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$aTopics = $this->Userfeed_read($this->oUserCurrent->getId());
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$this->Viewer_Assign('aTopics', $aTopics);
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if (count($aTopics)) {
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$this->Viewer_Assign('iUserfeedLastId', end($aTopics)->getId());
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}
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if (count($aTopics) < Config::Get('module.userfeed.count_default')) {
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$this->Viewer_Assign('bDisableGetMoreButton', true);
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} else {
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$this->Viewer_Assign('bDisableGetMoreButton', false);
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}
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$this->SetTemplateAction('list');
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}
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Подгрузка ленты топиков (замена постраничности)
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*
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*/
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protected function EventGetMore() {
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$this->Viewer_SetResponseAjax('json');
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/**
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* Проверяем последний просмотренный ID топика
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*/
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$iFromId = getRequest('last_id');
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if (!$iFromId) {
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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/**
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* Получаем топики
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*/
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$aTopics = $this->Userfeed_read($this->oUserCurrent->getId(), null, $iFromId);
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/**
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* Загружаем данные в ajax ответ
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*/
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$oViewer=$this->Viewer_GetLocalViewer();
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2011-05-30 17:14:56 +03:00
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$oViewer->Assign('aTopics', $aTopics);
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2011-08-28 19:52:30 +03:00
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$this->Viewer_AssignAjax('result', $oViewer->Fetch('topic_list.tpl'));
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$this->Viewer_AssignAjax('topics_count', count($aTopics));
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2011-05-30 17:14:56 +03:00
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2011-08-28 19:52:30 +03:00
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if (count($aTopics)) {
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$this->Viewer_AssignAjax('iUserfeedLastId', end($aTopics)->getId());
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}
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}
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Подписка на контент блога или пользователя
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*
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*/
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protected function EventSubscribe() {
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$this->Viewer_SetResponseAjax('json');
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/**
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* Проверяем наличие ID блога или пользователя
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*/
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if (!getRequest('id')) {
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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}
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$sType = getRequest('type');
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$iType = null;
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/**
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* Определяем тип подписки
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*/
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switch($sType) {
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case 'blogs':
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$iType = ModuleUserfeed::SUBSCRIBE_TYPE_BLOG;
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2011-08-30 09:12:19 +03:00
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/**
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* Проверяем существование блога
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*/
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if (!$this->Blog_GetBlogById(getRequest('id'))) {
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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2011-08-28 19:52:30 +03:00
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break;
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case 'users':
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$iType = ModuleUserfeed::SUBSCRIBE_TYPE_USER;
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2011-08-30 09:12:19 +03:00
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/**
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* Проверяем существование пользователя
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*/
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if (!$this->User_GetUserById(getRequest('id'))) {
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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2011-08-28 19:52:30 +03:00
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if ($this->oUserCurrent->getId() == getRequest('id')) {
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$this->Message_AddError($this->Lang_Get('userfeed_error_subscribe_to_yourself'),$this->Lang_Get('error'));
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return;
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}
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break;
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default:
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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/**
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* Подписываем
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*/
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$this->Userfeed_subscribeUser($this->oUserCurrent->getId(), $iType, getRequest('id'));
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$this->Message_AddNotice($this->Lang_Get('userfeed_subscribes_updated'), $this->Lang_Get('attention'));
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}
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Подписка на пользвователя по логину
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*
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*/
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protected function EventSubscribeByLogin() {
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$this->Viewer_SetResponseAjax('json');
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/**
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* Передан ли логин
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*/
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if (!getRequest('login')) {
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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/**
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* Проверяем существование прользователя
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*/
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$oUser = $this->User_getUserByLogin(getRequest('login'));
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if (!$oUser) {
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2011-08-28 22:23:28 +03:00
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$this->Message_AddError($this->Lang_Get('user_not_found',array('login'=>htmlspecialchars(getRequest('login')))),$this->Lang_Get('error'));
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2011-08-28 19:52:30 +03:00
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return;
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}
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/**
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* Не даем подписаться на самого себя
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*/
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if ($this->oUserCurrent->getId() == $oUser->getId()) {
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$this->Message_AddError($this->Lang_Get('userfeed_error_subscribe_to_yourself'),$this->Lang_Get('error'));
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return;
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}
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/**
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* Подписываем
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*/
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$this->Userfeed_subscribeUser($this->oUserCurrent->getId(), ModuleUserfeed::SUBSCRIBE_TYPE_USER, $oUser->getId());
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/**
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* Загружаем данные ajax ответ
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*/
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$this->Viewer_AssignAjax('uid', $oUser->getId());
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$this->Viewer_AssignAjax('user_login', $oUser->getLogin());
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$this->Viewer_AssignAjax('user_web_path', $oUser->getuserWebPath());
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$this->Viewer_AssignAjax('lang_error_msg', $this->Lang_Get('userfeed_subscribes_already_subscribed'));
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$this->Viewer_AssignAjax('lang_error_title', $this->Lang_Get('error'));
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$this->Message_AddNotice($this->Lang_Get('userfeed_subscribes_updated'), $this->Lang_Get('attention'));
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}
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2011-05-23 16:55:40 +03:00
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2011-08-28 19:52:30 +03:00
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/**
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* Отписка от блога или пользователя
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*
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*/
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protected function EventUnsubscribe() {
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$this->Viewer_SetResponseAjax('json');
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if (!getRequest('id')) {
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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$sType = getRequest('type');
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$iType = null;
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/**
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* Определяем от чего отписываемся
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*/
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switch($sType) {
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case 'blogs':
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$iType = ModuleUserfeed::SUBSCRIBE_TYPE_BLOG;
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break;
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case 'users':
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$iType = ModuleUserfeed::SUBSCRIBE_TYPE_USER;
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break;
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default:
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$this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
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return;
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}
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/**
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* Отписываем пользователя
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*/
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$this->Userfeed_unsubscribeUser($this->oUserCurrent->getId(), $iType, getRequest('id'));
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$this->Message_AddNotice($this->Lang_Get('userfeed_subscribes_updated'), $this->Lang_Get('attention'));
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}
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2011-05-23 16:55:40 +03:00
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}
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