tags.php

<?php
 
namespace Bitrix\Socialnetwork\Helper\UI\Grid\Workgroup;
 
use Bitrix\Main\Web\Json;
use Bitrix\Socialnetwork\Item\Workgroup\AccessManager;
 
class Tags
{
    public static function getValue(array $tags = [], array $params = []): array
    {
        $result = [
            'items' => [],
        ];
 
        $group = ($params['GROUP'] ?? null);
        if (!$group)
        {
            return $result;
        }
 
        $groupId = (int)$group->get('ID');
        $gridId = (string)($params['GRID_ID'] ?? '');
        $filterField = (string)($params['FILTER_FIELD'] ?? '');
        $currentUserRelation = ($params['CURRENT_USER_RELATION'] ?? null);
 
        if (
            $groupId <= 0
            || $gridId === ''
            || $filterField === ''
        )
        {
            return $result;
        }
 
        $accessManager = new AccessManager(
            $group,
            $currentUserRelation,
            $currentUserRelation
        );
 
        if ($accessManager->canModify())
        {
            $result['addButton'] = [
                'events' => [
                    'click' => '
                        BX.Socialnetwork.UI.Grid.TagController
                            .onTagAddClick.bind(BX.Socialnetwork.UI.Grid.TagController, ' . $groupId . ')',
                ],
            ];
        }
 
        foreach ($tags as $tag)
        {
            $encodedData = Json::encode(['TAG' => $tag]);
 
            $selected = (
                $filterField !== ''
                && isset($params['FILTER_DATA'][$filterField])
                && $params['FILTER_DATA'][$filterField] === $tag
            );
 
            $result['items'][] = [
                'text' => $tag,
                'active' => $selected,
                'events' => [
                    'click' => '
                        BX.Socialnetwork.UI.Grid.TagController
                            .onTagClick.bind(BX.Socialnetwork.UI.Grid.TagController, ' . $encodedData . ')',
                ],
            ];
        }
 
        return $result;
    }
}