config.php

См. документацию.

<?php
namespace Bitrix\Seo\BusinessSuite\Configuration\Facebook;
 
 
use Bitrix\Main\Application;
use Bitrix\Seo\BusinessSuite\Service;
use Bitrix\Seo\BusinessSuite\ServiceAdapter;
use Bitrix\Seo\BusinessSuite\Exception;
use Bitrix\Seo\BusinessSuite\Configuration\IConfig;
use Bitrix\Seo\BusinessSuite\Configuration\Facebook\Fields\Config as ConfigField;
 
 
final class Config implements IConfig
{
    // public constants
    const IG_CTA = 'ig_cta';
    const MESSENGER_CHAT = 'messenger_chat';
    const MESSENGER_MENU = 'messenger_menu';
    const BUSINESS_NAME = 'business';
    const PAGE_CARD = 'page_card';
    const PAGE_CTA = 'page_cta';
    const PAGE_POST = 'page_post';
    const THREAD_INTENT = 'thread_intent';
 
    // Non public constants
    private const FIELDS_MAP = [
        self::PAGE_CTA => ConfigField\PageCta::class,
        self::BUSINESS_NAME => ConfigField\Name::class,
        self::PAGE_CARD => ConfigField\PageCard::class,
        self::PAGE_POST => ConfigField\PagePost::class,
        self::IG_CTA => ConfigField\InstagramCta::class,
        self::THREAD_INTENT => ConfigField\ThreadIntent::class,
        self::MESSENGER_MENU => ConfigField\MessengerMenu::class,
        self::MESSENGER_CHAT => ConfigField\MessengerChat::class
    ];
 
    private const FIELDS_DEPENDENCIES = [
        self::MESSENGER_MENU => [self::MESSENGER_CHAT],
        self::THREAD_INTENT => [self::MESSENGER_CHAT],
    ];
 
    public const FACEBOOK_BUSINESS_CONFIG_TLL = 86400;
    private const FACEBOOK_BUSINESS_CONFIG_CACHE_ID = 'facebook|business|config';

    private static $current;

    private $value = [];

    private static function getField(string $name) : ConfigField\IConfigField
    {
        if($field = self::FIELDS_MAP[$name])
        {
            return new $field;
        }
        throw new Exception\UnknownFieldException("$name");
    }
    private static function getFieldCodes() : array
    {
        static $codes;
        return $codes = $codes ?? array_keys(self::FIELDS_MAP);
    }
 
    public static function create(): IConfig
    {
        return new self();
    }

    public function toArray(): array
    {
        $result = array_reduce(
            static::getFieldCodes(),
            (function (array $result, string $code) : array
            {
                $field = $this::getField($code);
                if($field::available())
                {
                    if ($value = $this->get($code))
                    {
                        $result[$code] = $value;
                    }
                    elseif ($field::required())
                    {
                        throw new Exception\RequiredFieldNotFoundException("$code");
                    }
                }
                return $result;
 
            })->bindTo($this,$this),
            array()
        );
        $keys = array_keys($result);
        foreach ($this::FIELDS_DEPENDENCIES as $code => $dependencies)
        {
            if($result[$code] && count($undefined = array_diff($dependencies,$keys)) > 0)
            {
                throw new Exception\UnresolvedDependencyException("$code:".implode(',',$undefined));
            }
        }
        return $result;
    }
 
    public function save() : bool
    {
        try
        {
            if($adapter = ServiceAdapter::loadFacebookService())
            {
                return $adapter->getConfig()->set($this)->isSuccess();
            }
            return false;
        }
        catch (\Throwable $exception)
        {
            return false;
        }
    }
 
    public function set(string $name, $value) : IConfig
    {
        $field = static::getField($name);
        if($field::available())
        {
            if($field::checkValue($value = $field::prepareValue($value)))
            {
                $this->value[$name] = $value;
                return $this;
            }
            throw new Exception\InvalidFieldValue("$name");
        }
        return $this;
    }
 
    public function get(string $name)
    {
        return $this->value[$name] ?? null;
    }

    public function jsonSerialize(): array
    {
        return array_reduce(
            static::getFieldCodes(),
            function(array $result, string $code) : array
            {
                $field = self::getField($code);
                $result[$code] = ['value' => $this->value[$code] ?? $field::getDefaultValue()];
                if($field instanceof Fields\IAvailableFieldList)
                {
                    $result[$code]['set'] = $field::getAvailableValues();
                }
                return $result;
 
            },
            array()
        );
    }

    public static function load(): IConfig
    {
        if(!self::$current)
        {
            $cache = Application::getInstance()->getManagedCache();
            if ($cache->read(self::FACEBOOK_BUSINESS_CONFIG_TLL,self::FACEBOOK_BUSINESS_CONFIG_CACHE_ID))
            {
                self::$current = self::create();
                self::$current->value = $cache->get(self::FACEBOOK_BUSINESS_CONFIG_CACHE_ID);
            }
            elseif (
                ($adapter = ServiceAdapter::loadFacebookService())
                && ($response = $adapter->getConfig()->get())
                && $response->isSuccess()
                && $data = $response->fetch()
            )
            {
                self::$current = array_reduce(
                    static::getFieldCodes(),
                    function(IConfig $instance, string $code) use ($data)
                    {
                        if($value = $data[mb_strtoupper($code)])
                        {
                            $instance->set($code,$value);
                        }
                        return $instance;
                    },
                    self::create()
                );
                $cache->set(self::FACEBOOK_BUSINESS_CONFIG_CACHE_ID,self::$current->value);
            }
            else
            {
                throw new Exception\ConfigLoadException("can't load current fbe configuration");
            }
        }
        return self::$current;
    }

    public static function default(): IConfig
    {
        $instance = self::create();
        foreach (static::getFieldCodes()as $code)
        {
            $instance = $instance->set($code,self::getField($code)::getDefaultValue());
        }
        return $instance;
 
    }

    public static function loadFromArray(array $array) : IConfig
    {
        return array_reduce(
            static::getFieldCodes(),
            function(IConfig $instance, string $code) use ($array)
            {
                return (array_key_exists($code,$array)? $instance->set($code,$array[$code]) : $instance);
            },
            self::create()
        );
    }
 
    public static function clearCache()
    {
        Application::getInstance()->getManagedCache()->clean(self::FACEBOOK_BUSINESS_CONFIG_CACHE_ID);
        self::$current = null;
    }
}