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94 lines
2.0 KiB
PHP
94 lines
2.0 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\storage;
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use phpbb\config\config;
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use phpbb\di\service_collection;
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use phpbb\storage\exception\exception;
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class adapter_factory
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{
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/**
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* @var \phpbb\config\config
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*/
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protected $config;
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/**
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* @var \phpbb\di\service_collection
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*/
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protected $adapters;
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/**
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* @var \phpbb\di\service_collection
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*/
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protected $providers;
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/**
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* Constructor
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*
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* @param \phpbb\config\config $config
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* @param \phpbb\di\service_collection $adapters
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* @param \phpbb\di\service_collection $providers
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*/
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public function __construct(config $config, service_collection $adapters, service_collection $providers)
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{
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$this->config = $config;
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$this->adapters = $adapters;
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$this->providers = $providers;
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}
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/**
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* Obtains a configured adapters for a given storage
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*
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* @param string $storage_name
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*
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* @return \phpbb\storage\adapter\adapter_interface
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*/
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public function get($storage_name)
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{
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$provider_class = $this->config['storage\\' . $storage_name . '\\provider'];
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$provider = $this->providers->get_by_class($provider_class);
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if (!$provider->is_available())
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{
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throw new exception('STORAGE_ADAPTER_NOT_AVAILABLE');
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}
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$adapter = $this->adapters->get_by_class($provider->get_adapter_class());
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$adapter->configure($this->build_options($storage_name, $provider->get_options()));
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return $adapter;
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}
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/**
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* Obtains configuration for a given storage
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*
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* @param string $storage_name
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* @param array $definitions
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*
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* @return array Returns storage configuration values
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*/
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public function build_options($storage_name, array $definitions)
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{
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$options = [];
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foreach ($definitions as $def)
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{
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$options[$def] = $this->config['storage\\' . $storage_name . '\\config\\' . $def];
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}
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return $options;
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}
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}
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