ChEventsModule.php

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<?php
 
function ch_events_import($sClassPostfix, $aModuleOverwright = array())
{
    global $aModule;
    $a = $aModuleOverwright ? $aModuleOverwright : $aModule;
    if (!$a || $a['uri'] != 'events') {
        $oMain = ChWsbModule::getInstance('ChEventsModule');
        $a     = $oMain->_aModule;
    }
    ch_import($sClassPostfix, $a);
}
 
ch_import('ChWsbTwigModule');
ch_import('ChWsbPaginate');
ch_import('ChWsbAlerts');
 
define('CH_EVENTS_PHOTOS_CAT', 'Events');
define('CH_EVENTS_PHOTOS_TAG', 'events');
 
define('CH_EVENTS_VIDEOS_CAT', 'Events');
define('CH_EVENTS_VIDEOS_TAG', 'events');
 
define('CH_EVENTS_SOUNDS_CAT', 'Events');
define('CH_EVENTS_SOUNDS_TAG', 'events');
 
define('CH_EVENTS_FILES_CAT', 'Events');
define('CH_EVENTS_FILES_TAG', 'events');
 
define('CH_EVENTS_MAX_FANS', 1000);
 
class ChEventsModule extends ChWsbTwigModule
{
    var $_iProfileId;
    var $_oPrivacy;
 
    function __construct(&$aModule)
    {
        parent::__construct($aModule);
        $this->_sFilterName = 'ch_events_filter';
        $this->_sPrefix     = 'ch_events';
 
        $GLOBALS['oChEventsModule'] = &$this;
        ch_import('Privacy', $aModule);
        $this->_oPrivacy = new ChEventsPrivacy($this);
    }
 
    function actionHome()
    {
        parent::_actionHome(_t('_ch_events_main'));
    }
 
    function actionVideos($sUri)
    {
        parent::_actionVideos($sUri, _t('_ch_events_caption_videos'));
    }
 
    function actionPhotos($sUri)
    {
        parent::_actionPhotos($sUri, _t('_ch_events_caption_photos'));
    }
 
    function actionSounds($sUri)
    {
        parent::_actionSounds($sUri, _t('_ch_events_caption_sounds'));
    }
 
    function actionFiles($sUri)
    {
        parent::_actionFiles($sUri, _t('_ch_events_caption_files'));
    }
 
    function actionComments($sUri)
    {
        parent::_actionComments($sUri, _t('_ch_events_caption_comments'));
    }
 
    function actionBrowseParticipants($sUri)
    {
        parent::_actionBrowseFans($sUri, 'isAllowedViewParticipants', 'getFansBrowse',
            $this->_oDb->getParam('ch_events_perpage_browse_participants'), 'browse_participants/',
            _t('_ch_events_caption_participants'));
    }
 
    function actionView($sUri)
    {
        parent::_actionView($sUri, _t('_ch_events_msg_pending_approval'));
    }
 
    function actionUploadPhotos($sUri)
    {
        parent::_actionUploadMedia($sUri, 'isAllowedUploadPhotos', 'images', array('images_choice', 'images_upload'),
            _t('_ch_events_caption_upload_photos'));
    }
 
    function actionUploadVideos($sUri)
    {
        parent::_actionUploadMedia($sUri, 'isAllowedUploadVideos', 'videos', array('videos_choice', 'videos_upload'),
            _t('_ch_events_caption_upload_videos'));
    }
 
    function actionUploadSounds($sUri)
    {
        parent::_actionUploadMedia($sUri, 'isAllowedUploadSounds', 'sounds', array('sounds_choice', 'sounds_upload'),
            _t('_ch_events_caption_upload_sounds'));
    }
 
    function actionUploadFiles($sUri)
    {
        parent::_actionUploadMedia($sUri, 'isAllowedUploadFiles', 'files', array('files_choice', 'files_upload'),
            _t('_ch_events_caption_upload_files'));
    }
 
    function actionBroadcast($iEntryId)
    {
        parent::_actionBroadcast($iEntryId, _t('_ch_events_caption_broadcast'),
            _t('_ch_events_msg_broadcast_no_participants'), _t('_ch_events_msg_broadcast_message_sent'));
    }
 
    function actionInvite($iEntryId)
    {
        parent::_actionInvite($iEntryId, 'ch_events_invitation',
            $this->_oDb->getParam('ch_events_max_email_invitations'), _t('_ch_events_invitation_sent'),
            _t('_ch_events_no_users_msg'), _t('_ch_events_caption_invite'));
    }
 
    function _getInviteParams($aDataEntry, $aInviter)
    {
        return array(
            'EventName'       => $aDataEntry['Title'],
            'EventLocation'   => _t($GLOBALS['aPreValues']['Country'][$aDataEntry['Country']]['LKey']) . (trim($aDataEntry['City']) ? ', ' . $aDataEntry['City'] : '') . ', ' . $aDataEntry['Place'],
            'EventStart'      => getLocaleDate($aDataEntry['EventStart'], CH_WSB_LOCALE_DATE),
            'EventUrl'        => CH_WSB_URL_ROOT . $this->_oConfig->getBaseUri() . 'view/' . $aDataEntry['EntryUri'],
            'InviterUrl'      => $aInviter ? getProfileLink($aInviter['ID']) : 'javascript:void(0);',
            'InviterNickName' => $aInviter ? getNickName($aInviter['ID']) : _t('_ch_events_user_unknown'),
            'InvitationText'  => nl2br(process_pass_data(strip_tags($_POST['inviter_text']))),
        );
    }
 
    function actionCalendar($iYear = '', $iMonth = '')
    {
        parent::_actionCalendar($iYear, $iMonth, _t('_ch_events_calendar'));
    }
 
    function actionSearch($sKeyword = '', $sCountry = '')
    {
        if (!$this->isAllowedSearch()) {
            $this->_oTemplate->displayAccessDenied();
 
            return;
        }
 
        $this->_oTemplate->pageStart();
 
        if ($sKeyword) {
            $_GET['Keyword'] = $sKeyword;
        }
        if ($sCountry) {
            $_GET['Country'] = explode(',', $sCountry);
        }
 
        if (is_array($_GET['Country']) && 1 == count($_GET['Country']) && !$_GET['Country'][0]) {
            unset($_GET['Country']);
            unset($sCountry);
        }
 
        if ($sCountry || $sKeyword) {
            $_GET['submit_form'] = 1;
        }
 
        ch_events_import('FormSearch');
        $oForm = new ChEventsFormSearch ();
        $oForm->initChecker();
 
        if ($oForm->isSubmittedAndValid()) {
 
            ch_events_import('SearchResult');
            $o = new ChEventsSearchResult('search', $oForm->getCleanValue('Keyword'), $oForm->getCleanValue('Country'));
 
            if ($o->isError) {
                $this->_oTemplate->displayPageNotFound();
 
                return;
            }
 
            if ($s = $o->processing()) {
                echo $s;
            } else {
                $this->_oTemplate->displayNoData();
 
                return;
            }
 
            $this->isAllowedSearch(true); // perform search action
 
            $this->_oTemplate->addCss(array('unit.css', 'main.css', 'twig.css'));
            $this->_oTemplate->pageCode($o->aCurrent['title'], false, false);
 
            return;
 
        }
 
        echo $oForm->getCode();
        $this->_oTemplate->addCss('main.css');
        $this->_oTemplate->pageCode(_t('_ch_events_caption_search'));
    }
 
    function actionAdd()
    {
        parent::_actionAdd(_t('_ch_events_caption_add'));
    }
 
    function actionEdit($iEntryId)
    {
        parent::_actionEdit($iEntryId, _t('_ch_events_caption_edit'));
    }
 
    function actionDelete($iEntryId)
    {
        parent::_actionDelete($iEntryId, _t('_ch_events_event_was_deleted'));
    }
 
    function actionMarkFeatured($iEntryId)
    {
        parent::_actionMarkFeatured($iEntryId, _t('_ch_events_msg_added_to_featured'),
            _t('_ch_events_msg_removed_from_featured'));
    }
 
    function actionJoin($iEntryId, $iProfileId)
    {
        parent::_actionJoin($iEntryId, $iProfileId, _t('_ch_events_event_joined_already'),
            _t('_ch_events_event_joined_already_pending'), _t('_ch_events_event_join_success'),
            _t('_ch_events_event_join_success_pending'), _t('_ch_events_event_leave_success'));
    }
 
    function actionParticipants($iEventId)
    {
        header('Content-type:text/html;charset=utf-8');
 
        $iEventId = (int)$iEventId;
        if (!($aEvent = $this->_oDb->getEntryByIdAndOwner($iEventId, 0, true))) {
            echo MsgBox(_t('_Empty'));
 
            return;
        }
 
        ch_events_import('PageView');
        $oPage = new ChEventsPageView ($this, $aEvent);
        $a     = $oPage->getBlockCode_Participants();
        echo $a[0];
        exit;
    }
 
    function actionSharePopup($iEntryId)
    {
        parent::_actionSharePopup($iEntryId, _t('_ch_events_caption_share_event'));
    }
 
    function actionManageFansPopup($iEntryId)
    {
        parent::_actionManageFansPopup($iEntryId, _t('_ch_events_caption_manage_fans'), 'getFans',
            'isAllowedManageFans', 'isAllowedManageAdmins', CH_EVENTS_MAX_FANS);
    }
 
    function actionTags()
    {
        parent::_actionTags(_t('_ch_events_tags'));
    }
 
    function actionCategories()
    {
        parent::_actionCategories(_t('_ch_events_categories'));
    }
 
    function actionDownload($iEntryId, $iMediaId)
    {
        $aFileInfo = $this->_oDb->getMedia((int)$iEntryId, (int)$iMediaId, 'files');
 
        if (!$aFileInfo || !($aDataEntry = $this->_oDb->getEntryByIdAndOwner((int)$iEntryId, 0, true))) {
            $this->_oTemplate->displayPageNotFound();
            exit;
        }
 
        if (!$this->isAllowedView($aDataEntry)) {
            $this->_oTemplate->displayAccessDenied();
            exit;
        }
 
        parent::_actionDownload($aFileInfo, 'media_id');
    }
 
    // ================================== external actions
 
    function serviceHomepageBlock()
    {
        if (!$this->_oDb->isAnyPublicContent()) {
            return '';
        }
 
        ch_import('PageMain', $this->_aModule);
        $o            = new ChEventsPageMain ($this);
        $o->sUrlStart = CH_WSB_URL_ROOT . '?';
 
        $sDefaultHomepageTab = $this->_oDb->getParam('ch_events_homepage_default_tab');
        $sBrowseMode         = $sDefaultHomepageTab;
        switch ($_GET['ch_events_filter']) {
            case 'featured':
            case 'recent':
            case 'top':
            case 'popular':
            case 'upcoming':
            case $sDefaultHomepageTab:
                $sBrowseMode = $_GET['ch_events_filter'];
                break;
        }
 
        return $o->ajaxBrowse(
            $sBrowseMode,
            $this->_oDb->getParam('ch_events_perpage_homepage'),
            array(
                _t('_ch_events_tab_upcoming') => array(
                    'href'    => CH_WSB_URL_ROOT . '?ch_events_filter=upcoming',
                    'active'  => 'upcoming' == $sBrowseMode,
                    'dynamic' => true
                ),
                _t('_ch_events_tab_featured') => array(
                    'href'    => CH_WSB_URL_ROOT . '?ch_events_filter=featured',
                    'active'  => 'featured' == $sBrowseMode,
                    'dynamic' => true
                ),
                _t('_ch_events_tab_recent')   => array(
                    'href'    => CH_WSB_URL_ROOT . '?ch_events_filter=recent',
                    'active'  => 'recent' == $sBrowseMode,
                    'dynamic' => true
                ),
                _t('_ch_events_tab_top')      => array(
                    'href'    => CH_WSB_URL_ROOT . '?ch_events_filter=top',
                    'active'  => 'top' == $sBrowseMode,
                    'dynamic' => true
                ),
                _t('_ch_events_tab_popular')  => array(
                    'href'    => CH_WSB_URL_ROOT . '?ch_events_filter=popular',
                    'active'  => 'popular' == $sBrowseMode,
                    'dynamic' => true
                ),
            )
        );
    }
 
    function serviceProfileBlock($iProfileId)
    {
        $iProfileId = (int)$iProfileId;
        $aProfile   = getProfileInfo($iProfileId);
        ch_import('PageMain', $this->_aModule);
        $o            = new ChEventsPageMain ($this);
        $o->sUrlStart = getProfileLink($aProfile['ID']) . '?';
 
        return $o->ajaxBrowse(
            'user',
            $this->_oDb->getParam('ch_events_perpage_profile'),
            array(),
            process_db_input($aProfile['NickName'], CH_TAGS_NO_ACTION, CH_SLASHES_NO_ACTION),
            true,
            false
        );
    }
 
    function serviceProfileBlockJoined($iProfileId)
    {
        $iProfileId = (int)$iProfileId;
        $aProfile   = getProfileInfo($iProfileId);
        ch_import('PageMain', $this->_aModule);
        $o            = new ChEventsPageMain ($this);
        $o->sUrlStart = $_SERVER['PHP_SELF'] . '?' . ch_encode_url_params($_GET, array('page'));
 
        return $o->ajaxBrowse(
            'joined',
            $this->_oDb->getParam('ch_events_perpage_profile'),
            array(),
            process_db_input($aProfile['NickName'], CH_TAGS_NO_ACTION, CH_SLASHES_NO_ACTION),
            true,
            false
        );
    }
 
    function serviceGetMemberMenuItem()
    {
        parent::_serviceGetMemberMenuItem(_t('_ch_events'), _t('_ch_events'), 'calendar');
    }
 
    function serviceGetMemberMenuItemAddContent()
    {
        if (!$this->isAllowedAdd()) {
            return '';
        }
 
        return parent::_serviceGetMemberMenuItem(_t('_ch_events_single'), _t('_ch_events_single'), 'calendar', false,
            '&ch_events_filter=add_event');
    }
 
    function serviceGetWallPost($aEvent)
    {
        $aParams = array(
            'icon' => 'calendar',
            'txt_object' => '_ch_events_wall_object',
            'txt_added_new_single' => '_ch_events_wall_added_new',
            'txt_added_new_title_single' => '_ch_events_wall_added_new_title',
            'txt_added_new_plural' => '_ch_events_wall_added_new_items',
            'txt_added_new_title_plural' => '_ch_events_wall_added_new_title_items',
            'txt_privacy_view_event' => 'view_event',
            'obj_privacy' => $this->_oPrivacy,
            'fields' => array(
                'owner' => 'ResponsibleID',
                'date' => 'Date'
            )
        );
 
        return parent::_serviceGetWallPost($aEvent, $aParams);
    }
 
    function serviceGetWallAddComment($aEvent)
    {
        $aParams = array(
            'txt_privacy_view_event' => 'view_event',
            'obj_privacy'            => $this->_oPrivacy
        );
 
        return parent::_serviceGetWallAddComment($aEvent, $aParams);
    }
 
    function serviceGetWallPostComment($aEvent)
    {
        $aParams = array(
            'txt_privacy_view_event' => 'view_event',
            'obj_privacy'            => $this->_oPrivacy
        );
 
        return parent::_serviceGetWallPostComment($aEvent, $aParams);
    }
 
    function serviceGetWallPostOutline($aEvent)
    {
        $aItems     = array();
        $aObjectIds = strpos($aEvent['object_id'], ',') !== false ? explode(',',
            $aEvent['object_id']) : array($aEvent['object_id']);
        foreach ($aObjectIds as $iId) {
            $aItem = $this->_oDb->getEntryByIdAndOwner($iId, $aEvent['owner_id'], 1);
            if ($aItem && $aItem['EventEnd'] > time()) {
                $aItems[] = $iId;
            }
        }
        if (empty($aItems)) {
            return '';
        }
        $aEvent['object_id'] = join(',', $aItems);
 
        $aParams = array(
            'txt_privacy_view_event' => 'view_event',
            'obj_privacy'            => $this->_oPrivacy,
            'templates'              => array(
                'grouped' => 'wall_outline_grouped'
            )
        );
 
        return parent::_serviceGetWallPostOutline($aEvent, 'calendar', $aParams);
    }
 
    function serviceGetSpyPost($sAction, $iObjectId = 0, $iSenderId = 0, $aExtraParams = array())
    {
        return parent::_serviceGetSpyPost($sAction, $iObjectId, $iSenderId, $aExtraParams, array(
            'add'         => '_ch_events_spy_post',
            'change'      => '_ch_events_spy_post_change',
            'join'        => '_ch_events_spy_join',
            'rate'        => '_ch_events_spy_rate',
            'commentPost' => '_ch_events_spy_comment',
        ));
    }
 
    function serviceGetSubscriptionParams($sAction, $iEntryId)
    {
        $a = array(
            'change'      => _t('_ch_events_sbs_change'),
            'commentPost' => _t('_ch_events_sbs_comment'),
            'rate'        => _t('_ch_events_sbs_rate'),
            'join'        => _t('_ch_events_sbs_join'),
        );
 
        return parent::_serviceGetSubscriptionParams($sAction, $iEntryId, $a);
    }
 
    function serviceMapInstall()
    {
        if (!ChWsbModule::getInstance('ChWmapModule')) {
            return false;
        }
 
        return ChWsbService::call('wmap', 'part_install', array(
            'events',
            array(
                'part'               => 'events',
                'title'              => '_ch_events',
                'title_singular'     => '_ch_events_single',
                'icon'               => 'modules/cheetah/events/|map_marker.png',
                'icon_site'          => 'calendar',
                'join_table'         => 'ch_events_main',
                'join_where'         => $this->_getJoinWhereForWMap(),
                'join_field_id'      => 'ID',
                'join_field_country' => 'Country',
                'join_field_city'    => 'City',
                'join_field_state'   => '',
                'join_field_zip'     => '',
                'join_field_address' => 'Place',
                'join_field_title'   => 'Title',
                'join_field_uri'     => 'EntryUri',
                'join_field_author'  => 'ResponsibleID',
                'join_field_privacy' => 'allow_view_event_to',
                'permalink'          => 'modules/?r=events/view/',
            )
        ));
    }
 
    function serviceSetUpcomingEventsOnMap()
    {
        if (!$this->_oDb->isModule('wmap'))
            return;
 
        return ChWsbService::call('wmap', 'part_update', array(
            'events',
            array(
                'join_where' => $this->_getJoinWhereForWMap(),
            )
        ));
    }
 
    // ================================== admin actions
 
    function actionGatherLangKeys()
    {
        if (!$this->isAdmin()) {
            $this->_oTemplate->displayAccessDenied();
 
            return;
        }
 
        $a    = array();
        $sDir = CH_DIRECTORY_PATH_MODULES . $GLOBALS['aModule']['path'] . 'classes/';
        if ($h = opendir($sDir)) {
            while (false !== ($f = readdir($h))) {
                if ($f == "." || $f == ".." || substr($f, -4) != '.php') {
                    continue;
                }
                $s = file_get_contents($sDir . $f);
                if (preg_match_all("/_t[\s]*\‍([\s]*['\"]{1}(.*?)['\"]{1}[\s]*\‍)/", $s, $m)) {
                    foreach ($m[1] as $sKey) {
                        $a[] = $sKey;
                    }
                }
            }
            closedir($h);
        }
 
        echo '<pre>';
        echo "\$aLangContent = array(\n";
        asort($a);
        foreach ($a as $sKey) {
            if (preg_match('/^_ch_events/', $sKey)) {
                echo "\t'$sKey' => '" . (_t($sKey) == $sKey ? '' : _t($sKey)) . "',\n";
            }
        }
        echo ');';
        echo '</pre>';
        exit;
    }
 
    function actionAdministration($sUrl = '')
    {
        if (!$this->isAdmin()) {
            $this->_oTemplate->displayAccessDenied();
 
            return;
        }
 
        $this->_oTemplate->pageStart();
 
        $aMenu = array(
            'home'          => array(
                'title' => _t('_ch_events_pending_approval'),
                'href'  => CH_WSB_URL_ROOT . $this->_oConfig->getBaseUri() . 'administration/home',
                '_func' => array(
                    'name'   => 'actionAdministrationManage',
                    'params' => array(false, 'administration/home')
                ),
            ),
            'admin_entries' => array(
                'title' => _t('_ch_events_administration_admin_events'),
                'href'  => CH_WSB_URL_ROOT . $this->_oConfig->getBaseUri() . 'administration/admin_entries',
                '_func' => array(
                    'name'   => 'actionAdministrationManage',
                    'params' => array(true, 'administration/admin_entries')
                ),
            ),
            'create'        => array(
                'title' => _t('_ch_events_administration_create_event'),
                'href'  => CH_WSB_URL_ROOT . $this->_oConfig->getBaseUri() . 'administration/create',
                '_func' => array('name' => 'actionAdministrationCreateEntry', 'params' => array()),
            ),
            'settings'      => array(
                'title' => _t('_ch_events_administration_settings'),
                'href'  => CH_WSB_URL_ROOT . $this->_oConfig->getBaseUri() . 'administration/settings',
                '_func' => array('name' => 'actionAdministrationSettings', 'params' => array()),
            ),
        );
 
        if (empty($aMenu[$sUrl])) {
            $sUrl = 'home';
        }
 
        $aMenu[$sUrl]['active'] = 1;
        $sContent               = call_user_func_array(array($this, $aMenu[$sUrl]['_func']['name']),
            $aMenu[$sUrl]['_func']['params']);
 
        echo $this->_oTemplate->adminBlock($sContent, _t('_ch_events_administration'), $aMenu);
        $this->_oTemplate->addCssAdmin(array(
            'admin.css',
            'unit.css',
            'main.css',
            'forms_extra.css',
            'forms_adv.css',
            'twig.css'
        ));
        $this->_oTemplate->pageCodeAdmin(_t('_ch_events_administration'));
    }
 
    function actionAdministrationSettings()
    {
        return parent::_actionAdministrationSettings('Events');
    }
 
    function actionAdministrationManage($isAdminEntries = false, $sUrl = '')
    {
        return parent::_actionAdministrationManage($isAdminEntries, '_ch_events_admin_delete',
            '_ch_events_admin_activate', $sUrl);
    }
 
    // ================================== events
 
    function onEventJoinRequest($iEntryId, $iProfileId, $aDataEntry)
    {
        parent::_onEventJoinRequest($iEntryId, $iProfileId, $aDataEntry, 'ch_events_join_request', CH_EVENTS_MAX_FANS);
    }
 
    function onEventJoinReject($iEntryId, $iProfileId, $aDataEntry)
    {
        parent::_onEventJoinReject($iEntryId, $iProfileId, $aDataEntry, 'ch_events_join_reject');
    }
 
    function onEventFanRemove($iEntryId, $iProfileId, $aDataEntry)
    {
        parent::_onEventFanRemove($iEntryId, $iProfileId, $aDataEntry, 'ch_events_fan_remove');
    }
 
    function onEventFanBecomeAdmin($iEntryId, $iProfileId, $aDataEntry)
    {
        parent::_onEventFanBecomeAdmin($iEntryId, $iProfileId, $aDataEntry, 'ch_events_fan_become_admin');
    }
 
    function onEventAdminBecomeFan($iEntryId, $iProfileId, $aDataEntry)
    {
        parent::_onEventAdminBecomeFan($iEntryId, $iProfileId, $aDataEntry, 'ch_events_admin_become_fan');
    }
 
    function onEventJoinConfirm($iEntryId, $iProfileId, $aDataEntry)
    {
        parent::_onEventJoinConfirm($iEntryId, $iProfileId, $aDataEntry, 'ch_events_join_confirm');
    }
 
    // ================================== permissions
 
    function isAllowedView($aEvent, $isPerformAction = false)
    {
        // admin and owner always have access
        if ($this->isAdmin() || $aEvent['ResponsibleID'] == $this->_iProfileId) {
            return true;
        }
 
        // check admin acl
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_VIEW, $isPerformAction);
        if ($aCheck[CHECK_ACTION_RESULT] != CHECK_ACTION_RESULT_ALLOWED) {
            return false;
        }
 
        // check user group
        return $this->_oPrivacy->check('view_event', $aEvent['ID'], $this->_iProfileId);
    }
 
    function isAllowedBrowse($isPerformAction = false)
    {
        if ($this->isAdmin()) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_BROWSE, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedSearch($isPerformAction = false)
    {
        if ($this->isAdmin()) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_SEARCH, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedAdd($isPerformAction = false)
    {
        if ($this->isAdmin()) {
            return true;
        }
        if (!$GLOBALS['logged']['member']) {
            return false;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_ADD, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedEdit($aEvent, $isPerformAction = false)
    {
        if ($this->isAdmin() || ($GLOBALS['logged']['member'] && $aEvent['ResponsibleID'] == $this->_iProfileId && isProfileActive($this->_iProfileId))) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_EDIT_ANY_EVENT, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedMarkAsFeatured($aEvent, $isPerformAction = false)
    {
        if ($this->isAdmin()) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_MARK_AS_FEATURED, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedBroadcast($aDataEntry, $isPerformAction = false)
    {
        if ($this->isAdmin() || ($GLOBALS['logged']['member'] && $aDataEntry['ResponsibleID'] == $this->_iProfileId && isProfileActive($this->_iProfileId))) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_BROADCAST_MESSAGE, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedDelete(&$aEvent, $isPerformAction = false)
    {
        if ($this->isAdmin() || ($GLOBALS['logged']['member'] && $aEvent['ResponsibleID'] == $this->_iProfileId && isProfileActive($this->_iProfileId))) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_DELETE_ANY_EVENT, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedActivate(&$aEvent, $isPerformAction = false)
    {
        if ($aEvent['Status'] != 'pending') {
            return false;
        }
        if ($this->isAdmin()) {
            return true;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_APPROVE, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedJoin(&$aDataEntry)
    {
        if (!$this->_iProfileId) {
            return false;
        }
        if ($aDataEntry['EventEnd'] < time()) {
            return false;
        }
        $isAllowed = $this->_oPrivacy->check('join', $aDataEntry['ID'], $this->_iProfileId);
 
        return $isAllowed && $this->_isAllowedJoinByMembership($aDataEntry);
    }
 
    function _isAllowedJoinByMembership(&$aEvent)
    {
        if (!$aEvent['EventMembershipFilter']) {
            return true;
        }
 
        require_once(CH_DIRECTORY_PATH_INC . 'membership_levels.inc.php');
        $aMemebrshipInfo = getMemberMembershipInfo($this->_iProfileId);
 
        return $aEvent['EventMembershipFilter'] == $aMemebrshipInfo['ID'];
    }
 
    function isAllowedSendInvitation(&$aEvent)
    {
        return ($aEvent['ResponsibleID'] == $this->_iProfileId && ($GLOBALS['logged']['member'] || $GLOBALS['logged']['admin']) && isProfileActive($this->_iProfileId));
    }
 
    function isAllowedShare(&$aEvent)
    {
        if ($aEvent['allow_view_event_to'] != CH_WSB_PG_ALL) {
            return false;
        }
 
        return true;
    }
 
    function isAllowedViewParticipants(&$aEvent)
    {
        if (($aEvent['ResponsibleID'] == $this->_iProfileId && $GLOBALS['logged']['member'] && isProfileActive($this->_iProfileId)) || $this->isAdmin()) {
            return true;
        }
 
        return $this->_oPrivacy->check('view_participants', $aEvent['ID'], $this->_iProfileId);
    }
 
    function isAllowedComments(&$aEvent)
    {
        if (($aEvent['ResponsibleID'] == $this->_iProfileId && $GLOBALS['logged']['member'] && isProfileActive($this->_iProfileId)) || $this->isAdmin()) {
            return true;
        }
 
        return $this->_oPrivacy->check('comment', $aEvent['ID'], $this->_iProfileId);
    }
 
    function isAllowedUploadPhotos(&$aDataEntry)
    {
        if (!ChWsbRequest::serviceExists('photos', 'perform_photo_upload', 'Uploader')) {
            return false;
        }
        if (!$this->_iProfileId) {
            return false;
        }
        if ($this->isAdmin()) {
            return true;
        }
        if (!$this->isMembershipEnabledForImages()) {
            return false;
        }
 
        return $this->_oPrivacy->check('upload_photos', $aDataEntry['ID'], $this->_iProfileId);
    }
 
    function isAllowedUploadVideos(&$aDataEntry)
    {
        if (!ChWsbRequest::serviceExists('videos', 'perform_video_upload', 'Uploader')) {
            return false;
        }
        if (!$this->_iProfileId) {
            return false;
        }
        if ($this->isAdmin()) {
            return true;
        }
        if (!$this->isMembershipEnabledForVideos()) {
            return false;
        }
 
        return $this->_oPrivacy->check('upload_videos', $aDataEntry['ID'], $this->_iProfileId);
    }
 
    function isAllowedUploadSounds(&$aDataEntry)
    {
        if (!ChWsbRequest::serviceExists('sounds', 'perform_music_upload', 'Uploader')) {
            return false;
        }
        if (!$this->_iProfileId) {
            return false;
        }
        if ($this->isAdmin()) {
            return true;
        }
        if (!$this->isMembershipEnabledForSounds()) {
            return false;
        }
 
        return $this->_oPrivacy->check('upload_sounds', $aDataEntry['ID'], $this->_iProfileId);
    }
 
    function isAllowedUploadFiles(&$aDataEntry)
    {
        if (!ChWsbRequest::serviceExists('files', 'perform_file_upload', 'Uploader')) {
            return false;
        }
        if (!$this->_iProfileId) {
            return false;
        }
        if ($this->isAdmin()) {
            return true;
        }
        if (!$this->isMembershipEnabledForFiles()) {
            return false;
        }
 
        return $this->_oPrivacy->check('upload_files', $aDataEntry['ID'], $this->_iProfileId);
    }
 
    function isAllowedCreatorCommentsDeleteAndEdit(&$aEvent, $isPerformAction = false)
    {
        if ($this->isAdmin()) {
            return true;
        }
        if (!$GLOBALS['logged']['member'] || $aEvent['ResponsibleID'] != $this->_iProfileId) {
            return false;
        }
        $this->_defineActions();
        $aCheck = checkAction($this->_iProfileId, CH_EVENTS_COMMENTS_DELETE_AND_EDIT, $isPerformAction);
 
        return $aCheck[CHECK_ACTION_RESULT] == CHECK_ACTION_RESULT_ALLOWED;
    }
 
    function isAllowedRate(&$aEvent)
    {
        if (($aEvent['ResponsibleID'] == $this->_iProfileId && $GLOBALS['logged']['member'] && isProfileActive($this->_iProfileId)) || $this->isAdmin()) {
            return true;
        }
 
        return $this->_oPrivacy->check('rate', $aEvent['ID'], $this->_iProfileId);
    }
 
    function isAllowedPostInForum(&$aDataEntry, $iProfileId = -1)
    {
        if (-1 == $iProfileId) {
            $iProfileId = $this->_iProfileId;
        }
 
        return $this->isAdmin() || ($GLOBALS['logged']['member'] && $aEvent['ResponsibleID'] == $iProfileId && isProfileActive($iProfileId)) || $this->_oPrivacy->check('post_in_forum',
            $aDataEntry['ID'], $iProfileId);
    }
 
    function isAllowedReadForum(&$aDataEntry, $iProfileId = -1)
    {
        if (-1 == $iProfileId) {
            $iProfileId = $this->_iProfileId;
        }
 
        return $this->isAdmin() || ($GLOBALS['logged']['member'] && $aEvent['ResponsibleID'] == $iProfileId && isProfileActive($iProfileId)) || $this->_oPrivacy->check('view_forum',
            $aDataEntry['ID'], $iProfileId);
    }
 
    function isAllowedManageAdmins($aDataEntry)
    {
        if (($GLOBALS['logged']['member'] || $GLOBALS['logged']['admin']) && $aDataEntry['ResponsibleID'] == $this->_iProfileId && isProfileActive($this->_iProfileId)) {
            return true;
        }
 
        return false;
    }
 
    function isAllowedManageFans($aDataEntry)
    {
        return $this->isEntryAdmin($aDataEntry);
    }
 
    function isFan($aDataEntry, $iProfileId = 0, $isConfirmed = true)
    {
        if (!$iProfileId) {
            $iProfileId = $this->_iProfileId;
        }
 
        return $this->_oDb->isFan($aDataEntry['ID'], $iProfileId, $isConfirmed) ? true : false;
    }
 
    function isEntryAdmin($aDataEntry, $iProfileId = 0)
    {
        if (!$iProfileId) {
            $iProfileId = $this->_iProfileId;
        }
        if (($GLOBALS['logged']['member'] || $GLOBALS['logged']['admin']) && $aDataEntry['ResponsibleID'] == $iProfileId && isProfileActive($iProfileId)) {
            return true;
        }
 
        return $this->_oDb->isGroupAdmin($aDataEntry['ID'], $iProfileId) && isProfileActive($iProfileId);
    }
 
    function _defineActions()
    {
        defineMembershipActions(array(
            'events view',
            'events browse',
            'events search',
            'events add',
            'events comments delete and edit',
            'events edit any event',
            'events delete any event',
            'events mark as featured',
            'events approve',
            'events broadcast message'
        ));
    }
 
    // ================================== other function
 
    function _browseMy(&$aProfile, $sTitle = null)
    {
        parent::_browseMy($aProfile, _t('_ch_events_block_my_events'));
    }
 
    function _formatDateInBrowse(&$aEvent)
    {
        return $this->_oTemplate->filterDateUTC($aEvent['EventStart']);
    }
 
    function _formatLocation(&$aEvent, $isCountryLink = false, $isFlag = false)
    {
        $sFlag    = $isFlag ? ' ' . genFlag($aEvent['Country']) : '';
        $sCountry = _t($GLOBALS['aPreValues']['Country'][$aEvent['Country']]['LKey']);
        if ($isCountryLink) {
            $sCountry = '<a href="' . $this->_oConfig->getBaseUri() . 'browse/country/' . strtolower($aEvent['Country']) . '">' . $sCountry . '</a>';
        }
 
        return (trim($aEvent['Place']) ? $aEvent['Place'] . ', ' : '') . (trim($aEvent['City']) ? $aEvent['City'] . ', ' : '') . $sCountry . $sFlag;
    }
 
    function _formatSnippetTextForOutline($aEntryData)
    {
        return $this->_oTemplate->parseHtmlByName('wall_outline_extra_info', array(
            'desc'         => $this->_formatSnippetText($aEntryData, 200),
            'event_date'   => $this->_formatDateInBrowse($aEntryData),
            'location'     => $this->_formatLocation($aEntryData, false, false),
            'participants' => $aEntryData['FansCount'],
        ));
    }
 
    function _getJoinWhereForWMap()
    {
        if ('on' == getParam('ch_events_only_upcoming_events_on_map'))
            return "AND `p`.`Status` = 'approved' AND `EventEnd` > UNIX_TIMESTAMP()";
        else
            return "AND `p`.`Status` = 'approved'";
    }
}