wiki.php

<?php
 
namespace Bitrix\Socialnetwork\Livefeed;
 
use Bitrix\Main\Config\Option;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Socialnetwork\LogTable;
 
final class Wiki extends Provider
{
    public const PROVIDER_ID = 'WIKI';
    public const CONTENT_TYPE_ID = 'WIKI';
 
    protected static $wikiClass = \CWiki::class;
    protected static $logTableClass = LogTable::class;
 
    public static function getId(): string
    {
        return static::PROVIDER_ID;
    }
 
    public function getEventId(): array
    {
        return [ 'wiki', 'wiki_del' ];
    }
 
    public function getType(): string
    {
        return Provider::TYPE_POST;
    }
 
    public function getCommentProvider(): Provider
    {
        return new ForumPost();
    }
 
    public function initSourceFields()
    {
        static $wikiParser = false;
        static $cache = [];
 
        $elementId = $this->entityId;
 
        if ($elementId <= 0)
        {
            return;
        }
 
        $sourceFields = [];
 
        if (isset($cache[$elementId]))
        {
            $sourceFields = $cache[$elementId];
        }
        elseif (Loader::includeModule('wiki'))
        {
            $res = self::$logTableClass::getList([
                'filter' => [
                    'SOURCE_ID' => $elementId,
                    '@EVENT_ID' => $this->getEventId(),
                ],
                'select' => [ 'ID', 'URL', 'TITLE' ]
            ]);
            if ($logEntryFields = $res->fetch())
            {
                $sourceFields = [
                    'LOG_ID' => $logEntryFields['ID'],
                    'URL' => $logEntryFields['URL']
                ];
 
                $element = self::$wikiClass::getElementById($elementId, [
                    'CHECK_PERMISSIONS' => 'N',
                    'ACTIVE' => 'Y'
                ]);
 
                if ($element)
                {
                    $sourceFields = array_merge($element, $sourceFields);
                }
                else
                {
                    $sourceFields['~NAME'] = htmlspecialcharsback($logEntryFields['TITLE']);
                }
            }
 
            $cache[$elementId] = $sourceFields;
        }
 
        $this->setLogId($sourceFields['LOG_ID']);
        $this->setSourceFields($sourceFields);
 
        $this->setSourceTitle($sourceFields['NAME']);
        if (!$wikiParser)
        {
            $wikiParser = new \CWikiParser();
        }
        $this->setSourceDescription(\CTextParser::clearAllTags(\CWikiParser::clear($wikiParser->parse($sourceFields['DETAIL_TEXT'], $sourceFields['DETAIL_TEXT_TYPE'], []))));
    }
 
    public function getPinnedTitle(): string
    {
        if (empty($this->sourceFields))
        {
            $this->initSourceFields();
        }
 
        $sourceFields = $this->getSourceFields();
 
        return (
            !empty($sourceFields['ID'])
                ? Loc::getMessage('SONET_LIVEFEED_WIKI_PINNED_TITLE', [
                    '#TITLE#' => $sourceFields['~NAME']
                ])
                : Loc::getMessage('SONET_LIVEFEED_WIKI_DELETED_PINNED_TITLE', [
                '#TITLE#' => $sourceFields['~NAME']
                ])
        );
    }
 
    public static function canRead($params): bool
    {
        return true;
    }
 
    protected function getPermissions(array $post): string
    {
        return self::PERMISSION_READ;
    }
 
    public function getLiveFeedUrl(): string
    {
        $pathToWikiArticle = '';
 
        if (
            ($message = $this->getSourceFields())
            && !empty($message)
        )
        {
            $pathToWikiArticle = str_replace(
                "#GROUPS_PATH#",
                Option::get('socialnetwork', 'workgroups_page', '/workgroups/', $this->getSiteId()),
                $message['URL']
            );
        }
 
        return $pathToWikiArticle;
    }
}