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<?php
/**
* Copyright 2020 “EPGService”
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an “AS IS” BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
declare(strict_types = 1);
namespace EPGService\Repositories;
use EPGService\Entities\ChannelEntity;
use EPGService\Environments\ServiceEnvironment;
use EPGService\Parsers\StringParser;
use GuzzleHttp\Client;
use RuntimeException;
use SimpleXMLElement;
use function is_bool;
/**
* @copyright Copyright © 2020 “Valentin Popov” <info@valentineus.link>
* @license http://www.apache.org/licenses/LICENSE-2.0
* @package EPGService\Repositories
*/
final class ChannelRepository implements BaseRepository {
/**
* @var string
*/
private const METHOD = 'index';
/**
* @var \GuzzleHttp\Client
*/
private Client $client;
/**
* @param \EPGService\Environments\ServiceEnvironment $environment
*/
private function __construct(ServiceEnvironment $environment) {
$this->client = new Client([
'base_uri' => $environment->getUrl(),
]);
}
/**
* @param \EPGService\Environments\ServiceEnvironment $environment
*
* @return \EPGService\Repositories\ChannelRepository
*/
public static function create(ServiceEnvironment $environment): ChannelRepository {
return new ChannelRepository($environment);
}
/**
* @return \EPGService\Entities\ChannelEntity[]
*
* @throws \GuzzleHttp\Exception\GuzzleException
* @throws \RuntimeException
*/
public function get(): array {
$response = $this->client->get(self::METHOD);
$content = $response->getBody()->getContents();
$xml = simplexml_load_string($content);
if (is_bool($xml) || !$xml->channel instanceof SimpleXMLElement) {
throw new RuntimeException('blah-blah-blah');
}
$result = [];
foreach ($xml->channel as $element) {
if (!$element instanceof SimpleXMLElement) {
trigger_error('blah-blah-blah', E_USER_WARNING);
continue;
}
$result[] = ChannelEntity::create([
'base_id' => StringParser::get($element->{'base-channel'}),
'base_name' => StringParser::get($element->{'base-channel'}['id']),
'epg_id' => StringParser::get($element['epgsrvc_id']),
'geo_data' => StringParser::get($element->{'geo-data'}),
'href' => StringParser::get($element->href),
'icon' => StringParser::get($element->icon['src']),
'id' => StringParser::get($element['id']),
'lang' => StringParser::get($element->{'display-name'}['lang']),
'name' => StringParser::get($element->{'base-channel'}),
'update_at' => StringParser::get($element->update),
'week' => StringParser::get($element->week),
]);
}
return $result;
}
}
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