eventwithlocationupdate.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Update;
 
use Bitrix\Calendar\Rooms;
use Bitrix\Main\Application;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Update\Stepper;
use CCalendar;
use CCalendarEvent;
 
final class EventWithLocationUpdate extends Stepper
{
    const PORTION = 100;
    const TIMESLICE = 5200000;
 
    protected static $moduleId = 'calendar';
 
    public static function className(): string
    {
        return get_called_class();
    }
 
    public function execute(array &$result)
    {
        $connection = Application::getConnection();
        $sqlHelper = $connection->getSqlHelper();
        if (Loader::includeModule("calendar")
            && (Option::get('calendar', 'eventWithLocationConverted', 'N') === 'Y')
        )
        {
            Rooms\Manager::createInstance()->clearCache();
            return self::FINISH_EXECUTION;
        }
        $status = $this->loadCurrentStatus();
 
        $newStatus = [
            'count' => $status['count'],
            'steps' => $status['steps'],
            'newFinished' => $status['newFinished'],
            'lastEventId' => $status['lastEventId']
        ];
 
        // Update calendar room events
        if (!$status['newFinished'])
        {
            $res = $this->getLocationEvent($newStatus['lastEventId']);
            while ($event = $res->Fetch())
            {
                $eventId = (int)$event['ID'];
                $newStatus['lastEventId'] = $eventId;
 
                $parentRes = $this->getLocationParentEvent($eventId);
                if ($parentEvent = $parentRes->Fetch())
                {
                    $ownerName = $sqlHelper->forSql(CCalendar::GetUserName($parentEvent['CREATED_BY']));
                    $parentId = (int)$parentEvent['ID'];
                    $this->updateLocationEvent($parentId, $ownerName, $eventId);
                }
                else
                {
                    $this->deleteEvent($eventId);
                }
 
                $newStatus['steps']++;
            }
 
            if (isset($newStatus['lastEventId']) && $res->SelectedRowsCount() !== 0)
            {
                Option::set('calendar', 'eventWithLocationConvertedStatus', serialize($newStatus));
                $result = [
                    'title' => Loc::getMessage("CALENDAR_UPDATE_EVENT_WITH_LOCATION"),
                    'count' => $newStatus['count'],
                    'steps' => $newStatus['steps'],
                    'lastEventId' => $newStatus['lastEventId'],
                    'newFinished' => $newStatus['newFinished']
                ];
 
                return self::CONTINUE_EXECUTION;
            }
 
            $newStatus['newFinished'] = true;
            $newStatus['lastEventId'] = PHP_INT_MAX;
        }
 
        //update IBlock room events
        $meetingRoomArray = $this->getMeetingRoomArray();
 
        if ($meetingRoomArray !== null)
        {
            $res = $this->getIBlockEvent($newStatus['lastEventId']);
            while ($event = $res->Fetch())
            {
                $eventId = (int)$event['ID'];
                $newStatus['lastEventId'] = $eventId;
                $phrases = $this->prepareLocationEvent($event, $meetingRoomArray);
 
                if ($phrases !== null && isset($phrases['child']) && isset($phrases['parent']))
                {
                    $this->updateLocationValue($phrases['parent'], $eventId);
                    if ($event['IS_MEETING'])
                    {
                        $this->updateLocationValueForChildEvents($phrases['child'], $eventId);
                    }
                    Rooms\Manager::setEventIdForLocation($eventId);
                }
 
                $newStatus['steps']++;
            }
 
            if (isset($newStatus['lastEventId']) && $res->SelectedRowsCount() !== 0)
            {
                Option::set('calendar', 'eventWithLocationConvertedStatus', serialize($newStatus));
                $result = [
                    'title' => Loc::getMessage("CALENDAR_UPDATE_EVENT_WITH_LOCATION"),
                    'count' => $newStatus['count'],
                    'steps' => $newStatus['steps'],
                    'lastEventId' => $newStatus['lastEventId'],
                    'newFinished' => $newStatus['newFinished']
                ];
 
                return self::CONTINUE_EXECUTION;
            }
        }
 
        Option::set('calendar', 'eventWithLocationConverted', 'Y');
        Option::delete('calendar', ['name' => 'eventWithLocationConvertedStatus']);
        Rooms\Manager::createInstance()->clearCache();
 
        return self::FINISH_EXECUTION;
    }

    private function loadCurrentStatus()
    {
        $status = Option::get('calendar', 'eventWithLocationConvertedStatus', 'default');
        $status = ($status !== 'default' ? @unserialize($status, ['allowed_classes' => false]) : []);
        $status = (is_array($status) ? $status : []);
 
        if (empty($status))
        {
            $status = [
                'count' => $this->getTotalCount(),
                'steps' => 0,
                'lastEventId' => PHP_INT_MAX,
                'newFinished' => false
            ];
        }
 
        return $status;
    }

    private function getTotalCount(): int
    {
        return $this->getTotalCountLocation() + $this->getTotalCountIBlock();
    }

    private function getTotalCountLocation(): int
    {
        global $DB;
        $count = 0;
        $result = $DB->Query("
            SELECT COUNT(*) AS cnt
            FROM b_calendar_event
            WHERE ID = PARENT_ID 
            AND CAL_TYPE = 'location' 
            AND DELETED = 'N';"
        );
        if ($res = $result->Fetch())
        {
            $count = (int)$res['cnt'];
        }
 
        return $count;
    }

    private function getTotalCountIBlock(): int
    {
        global $DB;
        $timestamp = time() - self::TIMESLICE;
        $count = 0;
        $result = $DB->Query("
            SELECT COUNT(*) AS cnt
            FROM b_calendar_event
            WHERE DELETED = 'N' 
            AND DATE_TO_TS_UTC > " . $timestamp . "
            AND PARENT_ID = ID
            AND LOCATION LIKE 'ECMR%'"
        );
        if ($res = $result->Fetch())
        {
            $count = (int)$res['cnt'];
        }
 
        return $count;
    }

    private function getLocationEvent(int $lastEventId)
    {
        global $DB;
        return $DB->Query("
            SELECT ID, PARENT_ID, CAL_TYPE
            FROM b_calendar_event
            WHERE ID = PARENT_ID 
            AND CAL_TYPE = 'location' 
            AND DELETED = 'N'
            AND ID < ".$lastEventId."
            ORDER BY ID DESC
            LIMIT ".self::PORTION.";"
        );
    }

    private function getLocationParentEvent(int $eventId)
    {
        global $DB;
        return $DB->Query("
            SELECT ID, CREATED_BY, LOCATION
            FROM b_calendar_event
            WHERE LOCATION LIKE 'calendar_%_".$eventId."'
            AND DELETED = 'N'
            LIMIT 1"
        );
    }

    private function updateLocationEvent(int $parentId, string $ownerName, int $eventId): void
    {
        global $DB;
        $DB->Query("
            UPDATE b_calendar_event
            SET PARENT_ID = " . $parentId . ", NAME = '" . $ownerName . "'
            WHERE ID = " . $eventId . ";"
        );
    }

    private function getMeetingRoomArray()
    {
        $newMeetingRooms = Option::get('calendar', 'converted_meeting_rooms');
        $newMeetingRooms =  json_decode($newMeetingRooms, true);
 
        if (!empty($newMeetingRooms) && is_array($newMeetingRooms))
        {
            return $newMeetingRooms;
        }
 
        return null;
    }

    private function getIBlockEvent(int $lastEventId)
    {
        global $DB;
        $timestamp = time() - self::TIMESLICE;
 
        return $DB->Query("
            SELECT ID, PARENT_ID, DATE_FROM,
            DATE_TO, TZ_FROM, TZ_TO, IS_MEETING,
            RRULE, EXDATE, CREATED_BY, DT_SKIP_TIME
            FROM b_calendar_event
            WHERE DELETED = 'N' 
            AND DATE_TO_TS_UTC > " . $timestamp . "
            AND LOCATION LIKE 'ECMR%'
            AND PARENT_ID = ID
            AND ID < ".$lastEventId."
            ORDER BY ID DESC
            LIMIT " . self::PORTION . ";"
        );
    }

    private function prepareLocationEvent($event, $meetingRoomArray): ?array
    {
        global $DB;
        $id = (int)$event['ID'];
        $dateToRaw = strtotime($event['DATE_TO']);
        $dateFromRaw = strtotime($event['DATE_FROM']);
        $dateTo = CCalendar::Date($dateToRaw);
        $dateFrom = CCalendar::Date($dateFromRaw);
 
        $RRule = CCalendarEvent::ParseRRULE($event['RRULE']);
        if (isset($RRule['~UNTIL']))
        {
            unset($RRule['~UNTIL']);
        }
        if ($RRule['FREQ'] === 'WEEKLY' && !isset($RRule['BYDAY']))
        {
            return null;
        }
 
        $skipTime = $event['DT_SKIP_TIME'] === 'Y';
 
        $phraseLocationParent = 'calendar_#ROOMID#_#EVENTID#';
        $phraseLocationChild = 'calendar_#ROOMID#';
        $result = [];
 
        $res = $DB->Query("
            SELECT LOCATION 
            FROM b_calendar_event
            WHERE ID = " . $id . ";"
        );
        if ($location = $res->Fetch())
        {
            $location = explode("_", $location['LOCATION']);
            $mrId = $location[1];
            $roomId = $meetingRoomArray[$mrId];
 
            $locationEventId = Rooms\Manager::reserveRoom([
                'parentParams' => [
                    'arFields' => [
                        'DATE_FROM' => $dateFrom,
                        'DATE_TO' => $dateTo,
                        'TZ_FROM' => $event['TZ_FROM'],
                        'TZ_TO' => $event['TZ_TO'],
                        'SKIP_TIME' => $skipTime,
                        'RRULE' => $RRule,
                        'EXDATE' => $event['EXDATE'],
                        'CREATED_BY' => (int)$event['CREATED_BY']
                    ],
                    'userId' => (int)$event['CREATED_BY']
                ],
                'room_event_id' => false,
                'room_id' => (int)$roomId
            ]);
 
            if ($locationEventId && $roomId)
            {
                $result['parent'] = str_replace(
                    ['#ROOMID#', '#EVENTID#'],
                    [$roomId, $locationEventId],
                    $phraseLocationParent
                );
                $result['child'] = str_replace(
                    ['#ROOMID#'],
                    [$roomId],
                    $phraseLocationChild
                );
                return $result;
            }
        }
 
        return null;
    }

    private function updateLocationValue(string $phraseLocation, int $id) : void
    {
        global $DB;
        $DB->Query("
            UPDATE b_calendar_event
            SET LOCATION = '" . $phraseLocation . "'
            WHERE ID = ".$id.";"
        );
    }

    private function updateLocationValueForChildEvents(string $phraseLocation, int $id) : void
    {
        global $DB;
        $DB->Query("
            UPDATE b_calendar_event
            SET LOCATION = '" . $phraseLocation . "'
            WHERE PARENT_ID = " . $id. "
            AND PARENT_ID <> ID
            AND CAL_TYPE <> 'location'
            AND DELETED = 'N';"
        );
    }

    private function deleteEvent(int $id)
    {
        global $DB;
        $DB->Query("
            UPDATE b_calendar_event
            SET DELETED = 'Y'
            WHERE ID = " . $id . ";"
        );
    }
}