blogpost.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Controller\Livefeed;
 
use Bitrix\Disk\Driver;
use Bitrix\Disk\Security\DiskSecurityContext;
use Bitrix\Main\Engine\Response\Component;
use Bitrix\Main\Loader;
use Bitrix\Main\Error;
use Bitrix\Main\Localization\Loc;
use Bitrix\Blog\Item\Permissions;
use Bitrix\Main\ModuleManager;
use Bitrix\Main\UI\EntitySelector;
use Bitrix\Main\Web\Json;
use Bitrix\Socialnetwork\ComponentHelper;
use Bitrix\Main\ArgumentException;
use Bitrix\Socialnetwork\Controller\Base;
use Bitrix\Socialnetwork\Item\Helper;
 
class BlogPost extends Base
{
    public function getDataAction(array $params = []): ?array
    {
        $postId = (int)($params['postId'] ?? 0);
        $public = ($params['public'] ?? 'N');
        $groupReadOnly = ($params['groupReadOnly'] ?? 'N');
        $pathToPost = ($params['pathToPost'] ?? '');
        $voteId = (int)($params['voteId'] ?? 0);
        $checkModeration = ($params['checkModeration'] ?? 'N');
 
        $currentUserId = (int)$this->getCurrentUser()->getId();
        $currentModuleAdmin = \CSocNetUser::isCurrentUserModuleAdmin(SITE_ID, false);
 
        $logPinnedUserId = 0;
 
        if ($postId <= 0)
        {
            $this->addError(new Error(Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_EMPTY'), 'SONET_CONTROLLER_LIVEFEED_BLOGPOST_EMPTY'));
            return null;
        }
 
        if (
            !Loader::includeModule('blog')
            || !Loader::includeModule('socialnetwork')
            || !($postItem = \Bitrix\Blog\Item\Post::getById($postId))
        )
        {
            $this->addError(new Error(Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'), 'SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'));
            return null;
        }
 
        $postFields = $postItem->getFields();
 
        $logId = 0;
        $logFavoritesUserId = 0;
        $allowModerate = false;
 
        if (
            $postFields['PUBLISH_STATUS'] === BLOG_PUBLISH_STATUS_READY
            && $checkModeration === 'Y'
        )
        {
            $postSocnetPermsList = \CBlogPost::getSocNetPerms($postId);
            if (
                !empty($postSocnetPermsList['SG'])
                && is_array($postSocnetPermsList['SG'])
            )
            {
                $groupIdList = array_keys($postSocnetPermsList['SG']);
                foreach($groupIdList as $groupId)
                {
                    if (
                        \CSocNetFeaturesPerms::canPerformOperation($currentUserId, SONET_ENTITY_GROUP, $groupId, 'blog', 'full_post', $currentModuleAdmin)
                        || \CSocNetFeaturesPerms::canPerformOperation($currentUserId, SONET_ENTITY_GROUP, $groupId, 'blog', 'write_post')
                        || \CSocNetFeaturesPerms::canPerformOperation($currentUserId, SONET_ENTITY_GROUP, $groupId, 'blog', 'moderate_post')
                    )
                    {
                        $allowModerate = true;
                        break;
                    }
                }
            }
            elseif(
                (int)$postFields['AUTHOR_ID'] === $currentUserId
                || $currentModuleAdmin
            )
            {
                $allowModerate = true;
            }
        }
 
        $blogPostLivefeedProvider = new \Bitrix\Socialnetwork\Livefeed\BlogPost;
 
        $filter = array(
            "EVENT_ID" => $blogPostLivefeedProvider->getEventId(),
            "SOURCE_ID" => $postId,
        );
 
        if (
            Loader::includeModule('extranet')
            && \CExtranet::isExtranetSite(SITE_ID)
        )
        {
            $filter["SITE_ID"] = SITE_ID;
        }
        elseif ($public !== 'Y')
        {
            $filter["SITE_ID"] = [ SITE_ID, false ];
        }
 
        $res = \CSocNetLog::getList(
            [],
            $filter,
            false,
            false,
            [ 'ID', 'FAVORITES_USER_ID', 'PINNED_USER_ID' ],
            [ 'USE_PINNED' => 'Y' ]
        );
 
        if ($logEntry = $res->fetch())
        {
            $logId = (int)$logEntry['ID'];
            $logFavoritesUserId = (int)$logEntry['FAVORITES_USER_ID'];
            $logPinnedUserId = (int)$logEntry['PINNED_USER_ID'];
        }
 
        if ((int)$postFields["AUTHOR_ID"] === $currentUserId)
        {
            $perms = Permissions::FULL;
        }
        elseif (
            $currentModuleAdmin
            || \CMain::getGroupRight('blog') >= 'W'
        )
        {
            $perms = Permissions::FULL;
        }
        elseif (!$logId)
        {
            $perms = Permissions::DENY;
        }
        else
        {
            $permsResult = $postItem->getSonetPerms([
                'PUBLIC' => ($public === 'Y'),
                'CHECK_FULL_PERMS' => true,
                'LOG_ID' => $logId
            ]);
            $perms = $permsResult['PERM'];
            $groupReadOnly = (
                $permsResult['PERM'] <= \Bitrix\Blog\Item\Permissions::READ
                && $permsResult['READ_BY_OSG']
                    ? 'Y'
                    : 'N'
            );
        }
 
        $shareForbidden = ComponentHelper::getBlogPostLimitedViewStatus(array(
            'logId' => $logId,
            'postId' => $postId,
            'authorId' => $postFields['AUTHOR_ID']
        ));
 
        $postUrl = \CComponentEngine::makePathFromTemplate(
            $pathToPost,
            [
                'post_id' => $postFields['ID'],
                'user_id' => $postFields['AUTHOR_ID']
            ]
        );
 
        $voteExportUrl = '';
 
        if ($voteId > 0)
        {
            $voteExportUrl = \CHTTP::urlAddParams(
                \CHTTP::urlDeleteParams(
                    $postUrl,
                    [ 'exportVoting ' ]
                ),
                [ 'exportVoting' => $voteId ]
            );
        }
 
        return [
            'perms' => $perms,
            'isGroupReadOnly' => $groupReadOnly,
            'isShareForbidden' => ($shareForbidden ? 'Y' : 'N'),
            'logId' => $logId,
            'logFavoritesUserId' => $logFavoritesUserId,
            'logPinnedUserId' => $logPinnedUserId,
            'authorId' => (int)$postFields['AUTHOR_ID'],
            'urlToPost' => $postUrl,
            'urlToVoteExport' => $voteExportUrl,
            'allowModerate' => ($allowModerate ? 'Y' : 'N'),
            'backgroundCode' => $postFields['BACKGROUND_CODE']
        ];
    }
 
    public function shareAction(array $params = [])
    {
        $postId = (int)($params['postId'] ?? 0);
        $destCodesList = ($params['DEST_CODES'] ?? []);
        $destData = ($params['DEST_DATA'] ?? []);
        $invitedUserName = ($params['INVITED_USER_NAME'] ?? []);
        $invitedUserLastName = ($params['INVITED_USER_LAST_NAME'] ?? []);
        $invitedUserCrmEntity = ($params['INVITED_USER_CRM_ENTITY'] ?? []);
        $invitedUserCreateCrmContact = ($params['INVITED_USER_CREATE_CRM_CONTACT'] ?? []);
        $readOnly = (isset($params['readOnly']) && $params['readOnly'] === 'Y');
        $pathToUser = ($params['pathToUser'] ?? '');
        $pathToPost = ($params['pathToPost'] ?? '');
        $currentUserId = $this->getCurrentUser()->getId();
 
        $data = [
            'ALLOW_EMAIL_INVITATION' => (
                ModuleManager::isModuleInstalled('mail')
                && ModuleManager::isModuleInstalled('intranet')
                && (
                    !Loader::includeModule('bitrix24')
                    || \CBitrix24::isEmailConfirmed()
                )
            )
        ];
 
        if ($postId <= 0)
        {
            $this->addError(new Error(Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_EMPTY'), 'SONET_CONTROLLER_LIVEFEED_BLOGPOST_EMPTY'));
            return null;
        }
 
        if (
            !Loader::includeModule('blog')
            || !($postItem = \Bitrix\Blog\Item\Post::getById($postId))
        )
        {
            $this->addError(
                new Error(
                    Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'),
                    'SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'
                )
            );
 
            return null;
        }
 
        // todo for check access
        $currentUserPerm = Helper::getBlogPostPerm([
            'USER_ID' => $currentUserId,
            'POST_ID' => $postId,
        ]);
        if ($currentUserPerm <= Permissions::DENY)
        {
            $this->addError(
                new Error(
                    Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'),
                    'SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'
                )
            );
 
            return null;
        }
 
        $postFields = $postItem->getFields();
 
        if (
            (int)$postFields['AUTHOR_ID'] !== $currentUserId
            && ComponentHelper::isCurrentUserExtranet()
        )
        {
            $visibleUserIdList = \CExtranet::getMyGroupsUsersSimple(SITE_ID);
 
            if (!empty(array_diff([(int)$postFields['AUTHOR_ID']], $visibleUserIdList)))
            {
                $this->addError(
                    new Error(
                        Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'),
                        'SONET_CONTROLLER_LIVEFEED_BLOGPOST_NOT_FOUND'
                    )
                );
 
                return null;
            }
        }
 
        $perms2update = [];
        $sonetPermsListOld = \CBlogPost::getSocNetPerms($postId);
        foreach($sonetPermsListOld as $type => $val)
        {
            foreach($val as $id => $values)
            {
                if($type !== 'U')
                {
                    $perms2update[] = $type . $id;
                }
                else
                {
                    $perms2update[] = (
                        in_array('US' . $id, $values, true)
                            ? 'UA'
                            : $type.$id
                    );
                }
            }
        }
 
        $newRightsList = [];
 
        $sonetPermsListNew = [
            'UA' => [],
            'U' => [],
            'UE' => [],
            'SG' => [],
            'DR' => []
        ];
 
        if (!empty($destData))
        {
            try
            {
                $entitites = Json::decode($destData);
                if (!empty($entitites))
                {
                    $destCodesList = EntitySelector\Converter::convertToFinderCodes($entitites);
                }
            }
            catch(ArgumentException $e)
            {
            }
        }
 
        foreach($destCodesList as $destCode)
        {
            if ($destCode === 'UA')
            {
                $sonetPermsListNew['UA'][] = 'UA';
            }
            elseif (preg_match('/^UE(.+)$/i', $destCode, $matches))
            {
                $sonetPermsListNew['UE'][] = $matches[1];
            }
            elseif (preg_match('/^U(\d+)$/i', $destCode, $matches))
            {
                $sonetPermsListNew['U'][] = 'U'.$matches[1];
            }
            elseif (preg_match('/^SG(\d+)$/i', $destCode, $matches))
            {
                $sonetPermsListNew['SG'][] = 'SG'.$matches[1];
            }
            elseif (preg_match('/^DR(\d+)$/i', $destCode, $matches))
            {
                $sonetPermsListNew['DR'][] = 'DR'.$matches[1];
            }
        }
 
        $HTTPPost = [
            'SONET_PERMS' => $sonetPermsListNew,
            'INVITED_USER_NAME' => $invitedUserName,
            'INVITED_USER_LAST_NAME' => $invitedUserLastName,
            'INVITED_USER_CRM_ENTITY' => $invitedUserCrmEntity,
            'INVITED_USER_CREATE_CRM_CONTACT' => $invitedUserCreateCrmContact
        ];
        ComponentHelper::processBlogPostNewMailUser($HTTPPost, $data);
        $sonetPermsListNew = $HTTPPost['SONET_PERMS'];
 
        $currentAdmin = \CSocNetUser::isCurrentUserModuleAdmin();
        $canPublish = true;
 
        foreach($sonetPermsListNew as $type => $val)
        {
            foreach($val as $code)
            {
                if(in_array($type, [ 'U', 'SG', 'DR', 'CRMCONTACT' ]))
                {
                    if (!in_array($code, $perms2update))
                    {
                        if ($type === 'SG')
                        {
                            $sonetGroupId = (int)str_replace('SG', '', $code);
 
                            $canPublish = (
                                $currentAdmin
                                || \CSocNetFeaturesPerms::canPerformOperation($currentUserId, SONET_ENTITY_GROUP, $sonetGroupId, 'blog', 'write_post')
                                || \CSocNetFeaturesPerms::canPerformOperation($currentUserId, SONET_ENTITY_GROUP, $sonetGroupId, 'blog', 'moderate_post')
                                || \CSocNetFeaturesPerms::canPerformOperation($currentUserId, SONET_ENTITY_GROUP, $sonetGroupId, 'blog', 'full_post')
                            );
 
                            if (!$canPublish)
                            {
                                break;
                            }
                        }
 
                        $perms2update[] = $code;
                        $newRightsList[] = $code;
                    }
                }
                elseif ($type === 'UA')
                {
                    if (!in_array('UA', $perms2update, true))
                    {
                        $perms2update[] = 'UA';
                        $newRightsList[] = 'UA';
                    }
                }
            }
 
            if (!$canPublish)
            {
                break;
            }
        }
 
        if (
            !empty($newRightsList)
            && $canPublish
        )
        {
            ComponentHelper::processBlogPostShare(
                [
                    'POST_ID' => $postId,
                    'BLOG_ID' => $postFields['BLOG_ID'],
                    'SITE_ID' => SITE_ID,
                    'SONET_RIGHTS' => $perms2update,
                    'NEW_RIGHTS' => $newRightsList,
                    'USER_ID' => $currentUserId
                ],
                [
                    'MENTION' => 'N',
                    'LIVE' => 'Y',
                    'CAN_USER_COMMENT' => (!$readOnly ? 'Y' : 'N'),
                    'PATH_TO_USER' => $pathToUser,
                    'PATH_TO_POST' => $pathToPost,
                ]
            );
        }
        elseif (!$canPublish)
        {
            $this->addError(new Error(Loc::getMessage('SONET_CONTROLLER_LIVEFEED_BLOGPOST_SHARE_PREMODERATION'), 'SONET_CONTROLLER_LIVEFEED_BLOGPOST_SHARE_PREMODERATION'));
            return null;
        }
    }
 
    public function addAction(array $params = []): ?array
    {
        global $APPLICATION;
 
        $warnings = [];
 
        try
        {
            if (is_string($params['DEST_DATA'] ?? null))
            {
                $params['DEST'] = $this->convertDestData(['DEST_DATA' => $params['DEST_DATA']]);
            }
 
            $postId = Helper::addBlogPost($params, $this->getScope(), $resultFields);
            if ($postId <= 0)
            {
                if (
                    is_array($resultFields)
                    && !empty($resultFields['ERROR_MESSAGE_PUBLIC'])
                )
                {
                    $this->addError(new Error($resultFields['ERROR_MESSAGE_PUBLIC'], 0, [
                        'public' => 'Y'
                    ]));
                    return null;
                }
 
                $e = $APPLICATION->getException();
                throw new \Exception($e ? $e->getString() : 'Cannot add blog post');
            }
 
            if (
                is_array($resultFields)
                && !empty($resultFields['WARNING_MESSAGE_PUBLIC'])
            )
            {
                $warnings[] = $resultFields['WARNING_MESSAGE_PUBLIC'];
            }
 
        }
        catch (\Exception $e)
        {
            $this->addError(new Error($e->getMessage(), $e->getCode()));
            return null;
        }
 
        return [
            'id' => $postId,
            'warnings' => $warnings
        ];
    }
 
    public function updateAction($id = 0, array $params = []): ?array
    {
        global $APPLICATION;
 
        try
        {
            if (is_string($params['DEST_DATA'] ?? null))
            {
                $params['DEST'] = $this->convertDestData(['DEST_DATA' => $params['DEST_DATA']]);
            }
 
            $params['POST_ID'] = $id;
            $postId = Helper::updateBlogPost($params, $this->getScope(), $resultFields);
            if ($postId <= 0)
            {
                if (
                    is_array($resultFields)
                    && !empty($resultFields['ERROR_MESSAGE_PUBLIC'])
                )
                {
                    $this->addError(new Error($resultFields['ERROR_MESSAGE_PUBLIC'], 0, [
                        'public' => 'Y'
                    ]));
                    return null;
                }
 
                $e = $APPLICATION->getException();
                throw new \Exception($e ? $e->getString() : 'Cannot update blog post');
            }
        }
        catch (\Exception $e)
        {
            $this->addError(new Error($e->getMessage(), $e->getCode()));
 
            return null;
        }
 
        return [
            'id' => $postId
        ];
    }
 
    public function getBlogPostMobileFullDataAction(array $params = []): ?array
    {
        if (!Loader::includeModule('mobile'))
        {
            $this->addError(new Error('Mobile module not installed', 'SONET_CONTROLLER_LIVEFEED_MOBILE_MODULE_NOT_INSTALLED'));
            return null;
        }
        return \Bitrix\Mobile\Livefeed\Helper::getBlogPostFullData($params);
    }
 
    public function deleteAction($id = 0): ?bool
    {
        try
        {
            $result = Helper::deleteBlogPost([
                'POST_ID' => (int)$id,
            ]);
        }
        catch (\Exception $e)
        {
            $this->addError(new Error($e->getMessage(), $e->getCode()));
            return null;
        }
 
        return $result;
    }
 
    public function getMainPostFormAction(array $params): ?Component
    {
        $postId = (int) $params['postId'];
        if (!$this->checkReadFormAccess($postId, 0))
        {
            $this->addError(new Error('Access denied'));
 
            return null;
        }
 
        $formId = (is_string($params['formId'] ?? null) ? $params['formId'] : '');
        $jsObjName = (is_string($params['jsObjName'] ?? null) ? $params['jsObjName'] : '');
        $LHEId = (is_string($params['LHEId'] ?? null) ? $params['LHEId'] : '');
        if (!$formId || !$jsObjName || !$LHEId)
        {
            $this->addError(new Error('Required parameters were not passed.'));
 
            return null;
        }
 
        $postId = (is_numeric($params['postId'] ?? null) ? (int) $params['postId'] : 0);
        $text = (is_string($params['text'] ?? null) ? $params['text'] : '');
 
        $ctrlEnterHandler = (is_string($params['ctrlEnterHandler'] ?? null)
            ? $params['ctrlEnterHandler']
            : ''
        );
        $allowEmailInvitation = (is_bool($params['allowEmailInvitation'] ?? null)
            ? $params['allowEmailInvitation']
            : false
        );
        $useCut = (is_bool($params['useCut'] ?? null) ? $params['useCut'] : false);
        $allowVideo = (is_bool($params['allowVideo'] ?? null) ? $params['allowVideo'] : false);
 
        global $USER_FIELD_MANAGER;
        $postFields = $USER_FIELD_MANAGER->getUserFields('BLOG_POST', $postId, LANGUAGE_ID);
 
        $properties = [];
        if (isset($postFields['UF_BLOG_POST_URL_PRV']))
        {
            $properties[] = $postFields['UF_BLOG_POST_URL_PRV'];
        }
        if (isset($postFields['UF_BLOG_POST_FILE']))
        {
            $properties[] = $postFields['UF_BLOG_POST_FILE'];
        }
 
        $tags = [];
 
        if ($postId)
        {
            $postFields = Helper::getBlogPostFields($postId);
 
            if ($postFields['CATEGORY_ID'] <> '')
            {
                $tags = $this->getPostTags($postId, $postFields['CATEGORY_ID']);
            }
        }
 
        $component = new Component(
            'bitrix:main.post.form',
            '',
            [
                'FORM_ID' => $formId,
                'SHOW_MORE' => 'Y',
                'DEST_CONTEXT' => 'BLOG_POST',
                'DESTINATION_SHOW' => 'Y',
 
                'LHE' => [
                    'id' => $LHEId,
                    'documentCSS' => 'body {color:#434343;}',
                    'iframeCss' => 'html body { line-height: 20px!important;}',
                    'ctrlEnterHandler' => $ctrlEnterHandler,
                    'jsObjName' => $jsObjName,
                    'fontSize' => '14px',
                    'bInitByJS' => true,
                    'width' => '100%',
                    'minBodyWidth' => '100%',
                    'normalBodyWidth' => '100%',
                    'autoResizeMaxHeight' => 'Infinity',
                    'minBodyHeight' => 200,
                    'autoResize' => true,
                    'saveOnBlur' => false,
                    'lazyLoad' => true,
                ],
 
                'TEXT' => [
                    'NAME' => 'POST_MESSAGE',
                    'VALUE' => \Bitrix\Main\Text\Emoji::decode(htmlspecialcharsBack($text)),
                    'HEIGHT' => '120px'
                ],
 
                'USE_CLIENT_DATABASE' => 'Y',
                'ALLOW_EMAIL_INVITATION' => $allowEmailInvitation ? 'Y' : 'N',
                'MENTION_ENTITIES' => [
                    [
                        'id' => 'user',
                        'options' => [
                            'emailUsers' => true,
                            'inviteEmployeeLink' => false,
                        ],
                    ],
                    [
                        'id' => 'department',
                        'options' => [
                            'selectMode' => 'usersAndDepartments',
                            'allowFlatDepartments' => false,
                        ],
                    ],
                    [
                        'id' => 'project',
                        'options' => [
                            'features' => [
                                'blog' =>  [
                                    'premoderate_post',
                                    'moderate_post',
                                    'write_post',
                                    'full_post'
                                ],
                            ],
                        ],
                    ],
                ],
 
                'PARSER' => [
                    'Bold',
                    'Italic',
                    'Underline',
                    'Strike',
                    'ForeColor',
                    'FontList',
                    'FontSizeList',
                    'RemoveFormat',
                    'Quote',
                    'Code',
                    ($useCut ? 'InsertCut' : ''),
                    'CreateLink',
                    'Image',
                    'Table',
                    'Justify',
                    'InsertOrderedList',
                    'InsertUnorderedList',
                    'SmileList',
                    'Source',
                    'UploadImage',
                    ($allowVideo ? 'InputVideo' : ''),
                    'MentionUser',
                ],
 
                'BUTTONS' => [
                    'UploadImage',
                    'UploadFile',
                    'CreateLink',
                    ($allowVideo ? 'InputVideo' : ''),
                    'Quote',
                    'MentionUser',
                    'InputTag',
                    'VideoMessage',
                ],
 
                'TAGS' => [
                    'ID' => 'TAGS',
                    'NAME' => 'TAGS',
                    'VALUE' => $tags,
                    'USE_SEARCH' => 'Y',
                    'FILTER' => 'blog',
                ],
 
                'PROPERTIES' => $properties,
                'UPLOAD_FILE_PARAMS' => [
                    'width' => 400,
                    'height' => 400,
                ],
            ]
        );
 
        return $component;
    }
 
    public function getPostFormInitDataAction(int $postId, int $groupId): ?array
    {
        $postId = (int) $postId;
        $groupId = (int) $groupId;
 
        $editMode = $postId > 0;
        $groupMode = $groupId > 0;
 
        if (!$this->checkReadFormAccess($postId))
        {
            $this->addError(new Error('Access denied'));
 
            return null;
        }
 
        $userPostEditOption = \CUserOptions::getOption('socialnetwork', 'postEdit');
 
        $initData = [
            'isShownPostTitle' => ($userPostEditOption['showTitle'] ?? null) === 'Y' ? 'Y' : 'N',
            'allUsersTitle' => ModuleManager::isModuleInstalled('intranet')
                ? Loc::getMessage('SN_MPF_DESTINATION_EMPLOYEES')
                : Loc::getMessage('SN_MPF_DESTINATION_USERS')
            ,
            'allowEmailInvitation' => (
                ModuleManager::isModuleInstalled('mail')
                && ModuleManager::isModuleInstalled('intranet')
                && (
                    !Loader::includeModule('bitrix24')
                    || \CBitrix24::isEmailConfirmed()
                )
            ),
            'allowToAll' => ComponentHelper::getAllowToAllDestination(),
        ];
 
        if ($editMode)
        {
            try
            {
                $postFields = Helper::getBlogPostFields($postId);
 
                $authorId = $postFields['AUTHOR_ID'];
 
                $initData['title'] = $postFields['MICRO'] === 'Y' ? '' : $postFields['TITLE'];
                $initData['message'] = $postFields['DETAIL_TEXT'];
 
                $perms = \CBlogPost::getSocnetPerms($postFields['ID']);
                if (
                    is_array($perms['U'][$authorId] ?? null)
                    && in_array('US' . $authorId, $perms['U'][$authorId])
                )
                {
                    $perms['U']['A'] = [];
                }
                if (
                    !is_array($perms['U'][$authorId] ?? null)
                    || !in_array('U' . $authorId, $perms["U"][$authorId])
                )
                {
                    unset($perms['U'][$authorId]);
                }
 
                $destList = $this->getPostFormDestList($perms);
                $initData['recipients'] = Json::encode($destList);
 
                $initData['fileIds'] = $postFields['UF_BLOG_POST_FILE'];
            }
            catch (\Exception $e)
            {
                $this->addError(new Error($e->getMessage(), $e->getCode()));
 
                return null;
            }
        }
        else
        {
            if ($groupMode)
            {
                if ($this->checkGroupAccess($groupId))
                {
                    $initData['recipients'] = Json::encode($this->getPostFormDestList(
                        ['SG' => [$groupId => ['SG' . $groupId]]]
                    ));
                }
            }
            else
            {
                if (ComponentHelper::getAllowToAllDestination())
                {
                    $initData['recipients'] = Json::encode($this->getPostFormDestList(
                        ['U' => ['A' => 'UA']]
                    ));
                }
            }
        }
 
        return $initData;
    }
 
    // todo
    public function uploadAIImageAction(string $imageUrl): ?array
    {
        $urlData = parse_url($imageUrl);
        if ($urlData['scheme'] !== 'https')
        {
            $this->addError(new Error('System error. Only https.'));
 
            return null;
        }
 
        if (!Loader::includeModule('disk'))
        {
            $this->addError(new Error('System error. Disk is not installed.'));
 
            return null;
        }
 
        $client = new \Bitrix\Main\Web\HttpClient();
        $client->setPrivateIp(false);
 
        $tempPath = \CFile::getTempName('', bx_basename($imageUrl));
        $isDownloaded = $client->download($imageUrl, $tempPath);
        if (!$isDownloaded)
        {
            $this->addError(new Error('System error. File cannot be downloaded.'));
 
            return null;
        }
 
        $currentUserId = $this->getCurrentUser()->getId();
 
        $fileType = $client->getHeaders()->getContentType() ?: \CFile::getContentType($tempPath);
        $recordFile = \CFile::makeFileArray($tempPath, $fileType);
        $recordFile['MODULE_ID'] = 'socialnetwork';
 
        $storage = Driver::getInstance()->getStorageByUserId($currentUserId);
        $folder = $storage->getFolderForUploadedFiles();
 
        if (!$folder->canAdd(new DiskSecurityContext($currentUserId)))
        {
            $this->addError(new Error('System error. Access denied.'));
 
            return null;
        }

        $file = $folder->uploadFile(
            $recordFile,
            [
                'CREATED_BY' => $currentUserId,
            ],
            [],
            true
        );
 
        return ['fileId' => 'n' . $file->getId()];
    }
 
    private function getPostFormDestList(array $permList): array
    {
        $destList = [];
 
        foreach ($permList as $type => $list)
        {
            if (!is_array($list))
            {
                continue;
            }
 
            foreach ($list as $id => $value)
            {
                if ($type === 'U')
                {
                    if ($id === 'A' || $value === 'A')
                    {
                        if (ComponentHelper::getAllowToAllDestination())
                        {
                            $destList['UA'] = 'groups';
                        }
                    }
                    else
                    {
                        $destList['U' . $id] = 'users';
                    }
                }
                elseif ($type === 'SG')
                {
                    $destList['SG' . $id] = 'sonetgroups';
                }
                elseif ($type === 'DR')
                {
                    $destList['DR' . $id] = 'department';
                }
            }
        }
 
        return EntitySelector\Converter::sortEntities(
            EntitySelector\Converter::convertFromFinderCodes(array_keys($destList))
        );
    }
 
    private function checkReadFormAccess(int $postId): bool
    {
        $currentUserId = $this->getCurrentUser()->getId();
 
        $editMode = $postId > 0;
        if ($editMode)
        {
            $currentUserPerm = Helper::getBlogPostPerm([
                'USER_ID' => $currentUserId,
                'POST_ID' => $postId,
            ]);
            if ($currentUserPerm >= Permissions::READ)
            {
                return true;
            }
        }
        else
        {
            return true;
        }
 
        return false;
    }
 
    private function checkGroupAccess(int $groupId): bool
    {
        $currentUserId = $this->getCurrentUser()->getId();
 
        if (\CSocNetGroup::getByID($groupId))
        {
            if (!\CSocNetFeatures::isActiveFeature(SONET_ENTITY_GROUP, $groupId, 'blog'))
            {
                return false;
            }
        }
        else
        {
            return false;
        }
 
        if (
            !\CSocNetFeaturesPerms::canPerformOperation(
                $currentUserId,
                SONET_ENTITY_GROUP,
                $groupId,
                'blog',
                'premoderate_post'
            )
        )
        {
            return false;
        }
 
        return true;
    }
 
    private function convertDestData(array $data): array
    {
        if (Loader::includeModule('blog'))
        {
            ComponentHelper::convertSelectorRequestData($data);
 
            $destData = [];
            foreach ($data['SPERM'] as $list)
            {
                $destData = array_merge($destData, $list);
            }
 
            return $destData;
        }
 
        return [];
    }
 
    private function getPostTags(int $postId, string $categoryId): array
    {
        $tags = [];
 
        $category = explode(",", $categoryId);
 
        $blogCategoryList = [];
        $res = \CBlogCategory::getList([], ['@ID' => $category]);
        while ($blogCategoryFields = $res->fetch())
        {
            $blogCategoryList[(int) $blogCategoryFields['ID']] = htmlspecialcharsEx($blogCategoryFields['NAME']);
        }
 
        $res = \CBlogPostCategory::getList(
            [ 'ID' => 'ASC' ],
            [
                '@CATEGORY_ID' => $category,
                'POST_ID' => $postId,
            ],
            false,
            false,
            ['CATEGORY_ID']
        );
        while ($blogPostCategoryFields = $res->fetch())
        {
            if (!isset($blogCategoryList[(int) $blogPostCategoryFields['CATEGORY_ID']]))
            {
                continue;
            }
 
            $tags[] = $blogCategoryList[(int) $blogPostCategoryFields['CATEGORY_ID']];
        }
 
        return $tags;
    }
}