syncadapter.php

<?
namespace Bitrix\Calendar\Integration\Dav;
 
use Bitrix\Calendar\UserSettings;
 
IncludeModuleLangFile($_SERVER["DOCUMENT_ROOT"].BX_ROOT."/modules/calendar/classes/general/calendar.php");
 
class SyncAdapter
{
    private static
        $sectionIndex = [];
 
    public static function getSectionList($entityType, $entityId, $params = [])
    {
        $sectionId = $params['sectionId'];
        $sectionList = [];
 
        if ($sectionId && self::$sectionIndex[$sectionId])
        {
            $sectionList[] = self::$sectionIndex[$sectionId];
        }
        else
        {
            if ($sectionId !== \CCalendar::TASK_SECTION_ID)
            {
                $filter = [
                    'CAL_TYPE' => $entityType,
                    'OWNER_ID' => $entityId
                ];
 
                if (!is_array($params))
                {
                    $params = [];
                }
 
                if ($sectionId > 0)
                {
                    $filter['ID'] = $sectionId;
                }
 
                \CCalendar::SetSilentErrorMode(true);
                if (isset($params['active']))
                {
                    $filter['ACTIVE'] = $params['active'] ? 'Y' : 'N';
                }
 
                $res = \CCalendarSect::GetList(['arFilter' => $filter]);
                \CCalendar::SetSilentErrorMode(false);
 
                foreach($res as $calendar)
                {
                    if ($params['skipExchange'] == true && $calendar['DAV_EXCH_CAL'] <> '')
                    {
                        continue;
                    }
 
                    $section = [
                        'ID' => $calendar['ID'],
                        '~NAME' => $calendar['NAME'],
                        'NAME' => htmlspecialcharsbx($calendar['NAME']),
                        'COLOR' => htmlspecialcharsbx($calendar['COLOR'])
                    ];
                    $sectionList[] = $section;
                    self::$sectionIndex[$section['ID']] = $section;
                }
 
                // Temporary hide it, while waiting for new interface.
                if (!$sectionId && false)
                {
                    $followedSectionIdList = UserSettings::getFollowedSectionIdList($entityId);
                    if (count($followedSectionIdList) > 0)
                    {
                        $followedSectionList = \CCalendarSect::GetList(['arFilter' => [
                            'CAL_TYPE' => $entityType,
                            'OWNER_ID' => $entityId,
                            'ACTIVE' => 'Y',
                            'ADDITIONAL_IDS' => $followedSectionIdList
                        ]]);
 
                        foreach($followedSectionList as $calendar)
                        {
                            $section = [
                                'ID' => $calendar['ID'],
                                '~NAME' => $calendar['NAME'],
                                'NAME' => htmlspecialcharsbx($calendar['NAME']),
                                'COLOR' => htmlspecialcharsbx($calendar['COLOR'])
                            ];
                            $sectionList[] = $section;
                            self::$sectionIndex[$section['ID']] = $section;
                        }
                    }
                }
            }
 
            if (\CCalendarSync::isTaskListSyncEnabled() && $entityType == 'user' && ($sectionId === \CCalendar::TASK_SECTION_ID || !$sectionId))
            {
                $sectionsUserData = UserSettings::getSectionCustomization($entityId);
                $taskSectionTitle = (isset($sectionsUserData['tasks']) && !empty($sectionsUserData['tasks']['name']))
                    ? $sectionsUserData['tasks']['name']
                    : \Bitrix\Main\Localization\Loc::getMessage('EC_MY_TASKS');
 
                $section = [
                    'ID' => \CCalendar::TASK_SECTION_ID,
                    '~NAME' => $taskSectionTitle,
                    'NAME' => htmlspecialcharsbx($taskSectionTitle),
                    'COLOR' => (isset($sectionsUserData['tasks']) && !empty($sectionsUserData['tasks']['color'])) ?
                        htmlspecialcharsbx($sectionsUserData['tasks']['color']) : \CCalendar::DEFAULT_TASK_COLOR
                ];
                $sectionList[] = $section;
                self::$sectionIndex[$section['ID']] = $section;
            }
        }
 
        return $sectionList;
    }
 
 
    public static function getEventList($sectionId = false, $params = [])
    {
        $entryList = [];
 
        if ($params['entityType'] === 'user')
        {
            $userId = $params['entityId'];
            if ($sectionId === \CCalendar::TASK_SECTION_ID)
            {
                $entryList = self::getTaskList($userId);
            }
            else
            {
                \CCalendar::SetOffset(false, 0);
                $filter = [
                    'DELETED' => 'N'
                ];
 
                if (isset($params['filter']['DAV_XML_ID']))
                {
                    $filter['DAV_XML_ID'] = $params['filter']['DAV_XML_ID'];
                }
                else
                {
                    if (isset($params['filter']['DATE_START']))
                    {
                        $filter['FROM_LIMIT'] = $params['filter']['DATE_START'];
                    }
                    if (isset($params['filter']['DATE_END']))
                    {
                        $filter['TO_LIMIT'] = $params['filter']['DATE_END'];
                    }
                }
 
                if ($sectionId > 0)
                {
                    $filter['SECTION'] = $sectionId;
                }
 
                $events = \CCalendarEvent::GetList(
                    array(
                        'arFilter' => $filter,
                        'getUserfields' => false,
                        'parseRecursion' => false,
                        'fetchAttendees' => false,
                        'fetchMeetings' => !$sectionId || \CCalendar::getMeetingSection($userId, true) == $sectionId,
                        'userId' => $userId
                    )
                );
 
                foreach ($events as $event)
                {
                    // Skip events from where owner is host of the meeting and it's meeting from other section
                    // or declined events
                    if($event['IS_MEETING'] && ($event["MEETING_STATUS"] == 'N' || ($event['MEETING_HOST'] == $userId && $event['SECTION_ID'] != $sectionId)))
                    {
                        continue;
                    }
 
                    $event['XML_ID'] = $event['DAV_XML_ID'];
                    $event['LOCATION'] = \CCalendar::GetTextLocation($event['LOCATION']);
                    $event['RRULE'] = \CCalendarEvent::ParseRRULE($event['RRULE']);
                    $entryList[] = $event;
                }
            }
        }
 
        return $entryList;
    }
 
    public static function getTaskList($userId, $params = [])
    {
        $tasksEntries = [];
        if (\Bitrix\Main\Loader::includeModule('tasks'))
        {
            $tasksEntries = \CCalendar::getTaskList([
                'type' => 'user',
                'ownerId' => $userId
            ]);
 
            for ($i = 0, $l = count($tasksEntries); $i < $l; $i++)
            {
                $tasksEntries[$i]['TIMESTAMP_X'] = \CCalendar::Date(round(time() / 180) * 180);
                $tasksEntries[$i]['DAV_XML_ID'] = 'task-'.$tasksEntries[$i]["ID"];
            }
        }
 
        return $tasksEntries;
    }
 
    public static function deleteEvent($eventId, $params = [])
    {
        return \CCalendar::DeleteEvent($eventId);
    }
}