OCA\Ocr\Controller\AdminSettingsController

Complexity

Total Complexity

9

Size/Duplication

Total Lines	85
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getLanguages()	0	5	1
A	evaluateRedisSettings()	0	5	1
A	setLanguages()	0	10	2
A	setRedis()	0	12	4

<?php

/**
 * Nextcloud - OCR
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Janis Koehr <janiskoehr@icloud.com>
 * @copyright Janis Koehr 2017
 */
namespace OCA\Ocr\Controller;

use OCP\AppFramework\Controller;
use OCP\IRequest;
use OCP\IL10N;
use OCA\Ocr\Config\AppConfig;
use OCP\AppFramework\Http\DataResponse;
use OCA\Ocr\Service\AppConfigService;
use OCA\Ocr\Service\NotFoundException;
use OCA\Ocr\Constants\OcrConstants;

class AdminSettingsController extends Controller {
	
	/** @var IL10N */
	private $l10n;
	
	/** @var AppConfigService */
	private $appConfig;
	
	use Errors;
	
	/**
	 * Constructor
	 *
	 * @param string $appName        	
	 * @param IRequest $request        	
	 * @param IL10N $l10n        	
	 * @param AppConfigService $appConfig        	
	 * @param string $userId        	
	 */
	public function __construct($appName, IRequest $request, IL10N $l10n, AppConfigService $appConfig, $userId) {
		parent::__construct ( $appName, $request );
		$this->l10n = $l10n;
		$this->appConfig = $appConfig;
	}
	
	/**
	 * @NoAdminRequired
	 *
	 * @return DataResponse
	 */
	public function getLanguages() {
		return $this->handleNotFound ( function () {
			return [ 'languages' => $this->appConfig->getAppValue ( OcrConstants::LANGUAGES_CONFIG_KEY )];
		} );
	}
	
	/**
	 * @NoAdminRequired
	 *
	 * @return DataResponse
	 */
	public function evaluateRedisSettings() {
		return $this->handleNotFound ( function () {
			return [ 'set' => $this->appConfig->evaluateRedisSettings ()];
		} );
	}
	
	/**
	 * Sets the languages that are supported by the docker worker instance.
	 *
	 * @param string $languages
	 * @return DataResponse
	 */
	public function setLanguages($languages) {
		return $this->handleNotFound ( function () use ($languages) {
			if ($languages !== null) {
				$this->appConfig->setAppValue ( OcrConstants::LANGUAGES_CONFIG_KEY, $languages );
				return $this->l10n->t ( 'Saved' );
			} else {
				throw new NotFoundException ( $this->l10n->t ( 'The languages are not specified in the correct format.' ) );
			}
		} );
	}
	
	/**
	 * Sets the Redis settings.
	 *
	 * @param string $redisHost
	 * @param string $redisPort
	 * @param string $redisDb
	 * @return DataResponse
	 */
	public function setRedis($redisHost, $redisPort, $redisDb) {
		return $this->handleNotFound ( function () use ($redisHost, $redisPort, $redisDb) {
			if ($redisHost !== null && $redisPort !== null && $redisDb !== null) {
				$this->appConfig->setAppValue ( OcrConstants::REDIS_CONFIG_KEY_HOST, $redisHost );
				$this->appConfig->setAppValue ( OcrConstants::REDIS_CONFIG_KEY_PORT, $redisPort );
				$this->appConfig->setAppValue ( OcrConstants::REDIS_CONFIG_KEY_DB, $redisDb );
				return $this->l10n->t ( 'Saved' );
			} else {
				throw new NotFoundException ( $this->l10n->t ( 'The Redis settings do not have the right format.' ) );
			}
		} );
	}
}