audiocall.php

См. документацию.

<?php
 
namespace Bitrix\Sender\Preset\Templates;
 
use Bitrix\Main\ArgumentException;
use Bitrix\Main\Localization\Loc;
 
use Bitrix\Main\Web\HttpClient;
use Bitrix\Main\Web\Json;
use Bitrix\Sender\Message;
use Bitrix\Sender\Templates\Type;
 
Loc::loadMessages(__FILE__);

class AudioCall
{
    const AUDIO_DIR = 'https://dl.bitrix24.com/sender/audiocall/';
    const RU_AUDIO_DIR = 'https://repos.1c-bitrix.ru/sender/audiocall/';
    const METADATA_FILE = 'https://dl.bitrix24.com/sender/audiocall/metadata.json';
    const RU_METADATA_FILE = 'https://repos.1c-bitrix.ru/sender/audiocall/metadata.json';
 
    public static function getAudioDir()
    {
        if (\Bitrix\Sender\Integration\Bitrix24\Service::isRegionRussian(true))
        {
            return self::RU_AUDIO_DIR;
        }
 
        return static::AUDIO_DIR;
    }
 
    public static function getMetadataFile()
    {
        if (\Bitrix\Sender\Integration\Bitrix24\Service::isRegionRussian(true))
        {
            return self::RU_METADATA_FILE;
        }
 
        return static::METADATA_FILE;
    }

    public static function getSupportedLangs()
    {
        $data = self::getMetadata();
        return $data ? $data['langs'] : [];
    }

    public static function onPresetTemplateList($templateType = null, $templateId = null, $messageCode = null)
    {
        if ($templateType && $templateType !== 'BASE')
        {
            return array();
        }
        if ($messageCode && $messageCode !== Message\iBase::CODE_AUDIO_CALL)
        {
            return array();
        }
 
        return static::getTemplates($templateId);
    }

    public static function getAudioFileUrlByCode($code)
    {
        if (!self::presetExists($code))
        {
            return false;
        }
        $filePath = static::getAudioDir() . static::getCodeWithLang($code) . '.mp3';
        return $filePath;
    }

    public static function presetExists($code)
    {
        return !!self::getDurationByCode($code);
    }

    public static function getDurationByCode($code)
    {
        $code = self::getCodeWithLang($code);
        $data = self::getMetadata();
        return $data['durations'][$code] ?? false;
    }

    public static function getDefaultCode()
    {
        $messageCode =  Message\iBase::CODE_AUDIO_CALL;
        foreach (Texts::getListByType($messageCode) as $item)
        {
            $code = mb_strtolower($item['CODE']);
            if (self::presetExists($code))
            {
                return $code;
            }
        }
        return false;
    }

    private static function getCodeWithLang($code)
    {
        $lang = self::getLang();
        return $lang . '_' . $code;
    }

    private static function getLang()
    {
        $lang = mb_strtolower(LANGUAGE_ID);
        $supportedLangs = static::getSupportedLangs();
        $lang = in_array($lang, $supportedLangs) ? $lang : array_shift($supportedLangs);
        return $lang;
    }

    private static function getTemplates($templateId = null)
    {
        $result = [];
        $messageCode =  Message\iBase::CODE_AUDIO_CALL;
 
        foreach (Texts::getListByType($messageCode) as $item)
        {
            $code = mb_strtolower($item['CODE']);
            $presetCode = mb_strtolower($messageCode."_".$code);
            if (!self::presetExists($code))
            {
                continue;
            }
            if($templateId && $presetCode !== $templateId)
            {
                continue;
            }
 
            $result[] = array(
                'ID' => $presetCode,
                'TYPE' => Type::getCode(Type::BASE),
                'MESSAGE_CODE' => array($messageCode),
                'VERSION' => 2,
                'HOT' => $item['HOT'],
                'ICON' => $item['ICON'],
 
                'NAME' => $item['NAME'],
                'DESC' => $item['DESC'],
                'FIELDS' => array(
                    'AUDIO_FILE' => [
                        'CODE' => 'AUDIO_FILE',
                        'VALUE' => static::getAudioFileUrlByCode($code),
                    ],
                ),
            );
        }
 
        return $result;
    }

    private static function getMetadata()
    {
        static $failed = false;
        if ($failed)
        {
            return false;
        }
 
        $cacheTtl = 86400; // 24 hours
        $cacheId = 'sender_audiocall_metadata';
        $cachePath = '/sender/audiocall_metadata/';
        $cache = \Bitrix\Main\Application::getInstance()->getCache();
        if($cache->initCache($cacheTtl, $cacheId, $cachePath))
        {
            return $cache->getVars();
        }
        else
        {
            $result = false;
 
            $cache->startDataCache();
 
            $request = new HttpClient([
                "socketTimeout" => 5,
                "streamTimeout" => 5,
            ]);
            $request->get(static::getMetadataFile());
            if($request->getStatus() == 200)
            {
                try
                {
                    $result = Json::decode($request->getResult());
                }
                catch (ArgumentException $e)
                {
                }
            }
            if (is_array($result))
            {
                $cache->endDataCache($result);
            }
            else
            {
                $failed = true;
                $cache->abortDataCache();
            }
            return $result;
        }
    }
}