ifhub.club/classes/actions/ActionStream.class.php

<?php

class ActionStream extends Action
{
    protected $oUserCurrent;

    public function Init()
    {
        $this->oUserCurrent = $this->User_getUserCurrent();
        if (!$this->oUserCurrent) {
            parent::EventNotFound();
        }
        $this->SetDefaultEvent('index');
        $this->Viewer_Assign('STREAM_EVENT_TYPE', array ( 'ADD_TOPIC' => array('id' => ModuleStream::EVENT_ADD_TOPIC, 'name' => $this->Lang_Get('stream_event_type_add_topic')),
                                                    'ADD_COMMENT' => array('id' => ModuleStream::EVENT_ADD_COMMENT, 'name' => $this->Lang_Get('stream_event_type_add_comment')),
                                                    'ADD_BLOG' => array('id' => ModuleStream::EVENT_ADD_BLOG, 'name' => $this->Lang_Get('stream_event_type_add_blog')),
                                                    'VOTE_TOPIC' => array('id' => ModuleStream::EVENT_VOTE_TOPIC, 'name' => $this->Lang_Get('stream_event_type_vote_topic')),
                                                    'VOTE_COMMENT' => array('id' => ModuleStream::EVENT_VOTE_COMMENT, 'name' => $this->Lang_Get('stream_event_type_vote_comment')),
                                                    'VOTE_BLOG' => array('id' => ModuleStream::EVENT_VOTE_BLOG, 'name' => $this->Lang_Get('stream_event_type_vote_blog')),
                                                    'VOTE_USER' => array('id' => ModuleStream::EVENT_VOTE_USER, 'name' => $this->Lang_Get('stream_event_type_vote_user')),
                                                    'MAKE_FRIENDS' => array('id' => ModuleStream::EVENT_MAKE_FRIENDS, 'name' => $this->Lang_Get('stream_event_type_make_friends')),
                                                    'JOIN_BLOG' => array('id' => ModuleStream::EVENT_JOIN_BLOG, 'name' => $this->Lang_Get('stream_event_type_join_blog'))
            ));
        
            $this->Viewer_Assign('sMenuItemSelect', 'stream');
    }

    public function Shutdown()
    {

    }

    protected function RegisterEvent()
    {
        $this->AddEvent('index', 'EventIndex');
        $this->AddEvent('update', 'EventUpdateSubscribes');
        $this->AddEvent('subscribe', 'EventSubscribe');
        $this->AddEvent('subscribeByLogin', 'EventSubscribeByLogin');
        $this->AddEvent('unsubscribe', 'EventUnSubscribe');
        $this->AddEvent('switchEventType', 'EventSwitchEventType');
        $this->AddEvent('get_more', 'EventGetMore');
    }

    protected function EventIndex()
    {
        $aEvents = $this->Stream_read();
        $this->Viewer_Assign('aStreamEvents', $aEvents['events']);
        if (isset($aEvents['events']) && count($aEvents['events'])) {
            $aLastEvent = end($aEvents['events']);
            $this->Viewer_Assign('iStreamLastId', $aLastEvent['id']);
            $this->Viewer_Assign('aStreamTopics', $aEvents['topics']);
            $this->Viewer_Assign('aStreamBlogs', $aEvents['blogs']);
            $this->Viewer_Assign('aStreamUsers', $aEvents['users']);
            $this->Viewer_Assign('aStreamComments', $aEvents['comments']);
            if (count($aEvents['events']) < Config::Get('module.stream.count_default')) {
                $this->Viewer_Assign('bDisableGetMoreButton', true);
            } else {
                $this->Viewer_Assign('bDisableGetMoreButton', false);
            }
        }
        $this->SetTemplateAction('list');
    }

    protected function EventSwitchEventType()
    {
        $this->Viewer_SetResponseAjax('json');
        if (!getRequest('type')) {
            $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
        }
        $this->Stream_switchUserEventType($this->oUserCurrent->getId(), getRequest('type'));
        $this->Message_AddNotice($this->Lang_Get('stream_subscribes_updated'), $this->Lang_Get('attention'));
    }

    protected function EventGetMore()
    {
        $this->Viewer_SetResponseAjax('json');
        $iFromId = getRequest('last_id');
        if (!$iFromId)  {
            $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
            return;
        }
        $aEvents = $this->Stream_read(null, $iFromId);

        $oViewer=$this->Viewer_GetLocalViewer();
        $oViewer->Assign('aStreamEvents', $aEvents['events']);
        if (isset($aEvents['events']) && count($aEvents['events'])) {
            $aLastEvent = end($aEvents['events']);
            $oViewer->Assign('iStreamLastId', $aLastEvent['id']);
            $this->Viewer_AssignAjax('iStreamLastId', $aLastEvent['id']);
            $oViewer->Assign('aStreamTopics', $aEvents['topics']);
            $oViewer->Assign('aStreamBlogs', $aEvents['blogs']);
            $oViewer->Assign('aStreamUsers', $aEvents['users']);
            $oViewer->Assign('aStreamComments', $aEvents['comments']);
            $oViewer->Assign('STREAM_EVENT_TYPE', array ( 'ADD_TOPIC' => array('id' => ModuleStream::EVENT_ADD_TOPIC, 'name' => $this->Lang_Get('stream_event_type_add_topic')),
                                                    'ADD_COMMENT' => array('id' => ModuleStream::EVENT_ADD_COMMENT, 'name' => $this->Lang_Get('stream_event_type_add_comment')),
                                                    'ADD_BLOG' => array('id' => ModuleStream::EVENT_ADD_BLOG, 'name' => $this->Lang_Get('stream_event_type_add_blog')),
                                                    'VOTE_TOPIC' => array('id' => ModuleStream::EVENT_VOTE_TOPIC, 'name' => $this->Lang_Get('stream_event_type_vote_topic')),
                                                    'VOTE_COMMENT' => array('id' => ModuleStream::EVENT_VOTE_COMMENT, 'name' => $this->Lang_Get('stream_event_type_vote_comment')),
                                                    'VOTE_BLOG' => array('id' => ModuleStream::EVENT_VOTE_BLOG, 'name' => $this->Lang_Get('stream_event_type_vote_blog')),
                                                    'VOTE_USER' => array('id' => ModuleStream::EVENT_VOTE_USER, 'name' => $this->Lang_Get('stream_event_type_vote_user')),
                                                    'MAKE_FRIENDS' => array('id' => ModuleStream::EVENT_MAKE_FRIENDS, 'name' => $this->Lang_Get('stream_event_type_make_friends')),
                                                    'JOIN_BLOG' => array('id' => ModuleStream::EVENT_JOIN_BLOG, 'name' => $this->Lang_Get('stream_event_type_join_blog'))
            ));
        }
		$sFeed = $oViewer->Fetch('stream_list.tpl');
        $this->Viewer_AssignAjax('result', $sFeed);
        $this->Viewer_AssignAjax('events_count', count($aEvents['events']));
    }

    protected function EventSubscribe()
    {
        $this->Viewer_SetResponseAjax('json');
        if (!getRequest('id')) {
            $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
        }
        if ($this->oUserCurrent->getId() == getRequest('id')) {
            $this->Message_AddError($this->Lang_Get('stream_error_subscribe_to_yourself'),$this->Lang_Get('error'));
            return;
        }
        $this->Stream_subscribeUser($this->oUserCurrent->getId(), getRequest('id'));
        $this->Message_AddNotice($this->Lang_Get('stream_subscribes_updated'), $this->Lang_Get('attention'));
    }

    protected function EventSubscribeByLogin()
    {
        $this->Viewer_SetResponseAjax('json');
        if (!getRequest('login')) {
            $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
            return;
        }
        $oUser = $this->User_getUserByLogin(getRequest('login'));
        if (!$oUser) {
            $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
            return;
        }
        if ($this->oUserCurrent->getId() == $oUser->getId()) {
            $this->Message_AddError($this->Lang_Get('stream_error_subscribe_to_yourself'),$this->Lang_Get('error'));
            return;
        }
        $this->Stream_subscribeUser($this->oUserCurrent->getId(),  $oUser->getId());
        $this->Viewer_AssignAjax('uid', $oUser->getId());
        $this->Viewer_AssignAjax('user_login', $oUser->getLogin());
        $this->Viewer_AssignAjax('user_web_path', $oUser->getuserWebPath());
        $this->Viewer_AssignAjax('lang_error_msg', $this->Lang_Get('userfeed_subscribes_already_subscribed'));
        $this->Viewer_AssignAjax('lang_error_title', $this->Lang_Get('error'));
        $this->Message_AddNotice($this->Lang_Get('userfeed_subscribes_updated'), $this->Lang_Get('attention'));
    }

    protected function EventUnsubscribe()
    {
        $this->Viewer_SetResponseAjax('json');
        if (!getRequest('id')) {
            $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
        }
        $this->Stream_unsubscribeUser($this->oUserCurrent->getId(), getRequest('id'));
        $this->Message_AddNotice($this->Lang_Get('stream_subscribes_updated'), $this->Lang_Get('attention'));
    }

    protected function EventUpdateSubscribes()
    {
        $this->Viewer_SetResponseAjax('json');
        $sType = getRequest('type');
        $iType = null;
        switch($sType) {
            case 'blogs':
                $iType = ModuleUserfeed::SUBSCRIBE_TYPE_BLOG;
                break;
            case 'users':
                $iType = ModuleUserfeed::SUBSCRIBE_TYPE_USER;
                break;
            default:
                $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
                return;
        }
        $aIds = explode(',', getRequest('ids'));
        $aUserSubscribes = array('users' => array(), 'blogs' => array());
        $aUserSubscribes[$sType] = $aIds;
        $this->Userfeed_updateSubscribes($this->oUserCurrent->getId(), $aUserSubscribes, $iType);
        $this->Message_AddNotice($this->Lang_Get('userfeed_subscribes_updated'), $this->Lang_Get('attention'));
    }
}