Added program repository

Signed-off-by: Valentin Popov <info@valentineus.link>

1 files changed, 176 insertions, 0 deletions

diff --git a/src/Repositories/ProgramRepository.php b/src/Repositories/ProgramRepository.php
new file mode 100644
index 0000000..494b957
--- /dev/null
+++ b/src/Repositories/ProgramRepository.php
@@ -0,0 +1,176 @@
+<?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 DateTime;
+use EPGService\Entities\Program\CreditEntity;
+use EPGService\Entities\ProgramEntity;
+use EPGService\Environments\ServiceEnvironment;
+use GuzzleHttp\Client;
+use RuntimeException;
+use function is_array;
+
+/**
+ * @copyright Copyright © 2020 “Valentin Popov” <info@valentineus.link>
+ * @license   http://www.apache.org/licenses/LICENSE-2.0
+ * @package   EPGService\Repositories
+ */
+final class ProgramRepository implements BaseRepository {
+	/**
+	 * @var string
+	 */
+	private const METHOD = 'file/%s';
+
+	/**
+	 * @var string
+	 */
+	private string $channel_id;
+
+	/**
+	 * @var \GuzzleHttp\Client
+	 */
+	private Client $client;
+
+	/**
+	 * @param \EPGService\Environments\ServiceEnvironment $environment
+	 * @param string                                      $channel_id
+	 */
+	private function __construct(ServiceEnvironment $environment, string $channel_id) {
+		$this->channel_id = $channel_id;
+
+		$this->client = new Client([
+			'base_uri' => $environment->getUrl(),
+		]);
+	}
+
+	/**
+	 * @param \EPGService\Environments\ServiceEnvironment $environment
+	 * @param string                                      $channel_id
+	 *
+	 * @return \EPGService\Repositories\ProgramRepository
+	 */
+	public static function create(ServiceEnvironment $environment, string $channel_id): ProgramRepository {
+		return new ProgramRepository($environment, $channel_id);
+	}
+
+	/**
+	 * @param array $payload
+	 *
+	 * @return \EPGService\Entities\Program\CreditEntity[]
+	 *
+	 * @throws \RuntimeException
+	 */
+	private static function getCreditEntities(array $payload): array {
+		return array_map(static function (array $value): CreditEntity {
+			return CreditEntity::create($value);
+		}, $payload);
+	}
+
+	/**
+	 * @param array $payload
+	 *
+	 * @return \EPGService\Entities\ProgramEntity
+	 *
+	 * @throws \RuntimeException
+	 * @throws \Exception
+	 */
+	private static function getProgramEntity(array $payload): ProgramEntity {
+		$data = [];
+
+		foreach ($payload as $name => $value) {
+			switch ($name) {
+				case 'category':
+					$data['categories'] = $value;
+					break;
+				case 'channel':
+					$data['channel_id'] = $value;
+					break;
+				case 'country':
+					$data['countries'] = $value;
+					break;
+				case 'credits':
+					$data['credits'] = self::getCreditEntities($value);
+					break;
+				case 'date':
+					$data['date'] = new DateTime($value);
+					break;
+				case 'desc':
+					$data['description'] = $value;
+					break;
+				case 'icon':
+					$data['icons'] = $value;
+					break;
+				case 'pg':
+					$data['parents_guide'] = $value;
+					break;
+				case 'production':
+					$data['productions'] = $value;
+					break;
+				case 'start':
+					$data['start'] = new DateTime($value);
+					break;
+				case 'stop':
+					$data['stop'] = new DateTime($value);
+					break;
+				case 'sub_title':
+					$data['sub_title'] = $value;
+					break;
+				case 'title':
+					$data['title'] = $value;
+					break;
+				case 'year':
+					$data['year'] = $value;
+					break;
+				default:
+					trigger_error('blah-blah-blah', E_USER_WARNING);
+					break;
+			}
+		}
+
+		return ProgramEntity::create($data);
+	}
+
+	/**
+	 * @return array
+	 *
+	 * @throws \GuzzleHttp\Exception\GuzzleException
+	 * @throws \RuntimeException
+	 * @throws \Exception
+	 */
+	public function get(): array {
+		$uri = sprintf(self::METHOD, $this->channel_id);
+		$response = $this->client->get($uri);
+
+		$content = $response->getBody()->getContents();
+		$json = json_decode($content, true, 512, JSON_THROW_ON_ERROR);
+
+		if (!is_array($json) || !is_array($json['programms'])) {
+			throw new RuntimeException('blah-blah-blah');
+		}
+
+		$result = [];
+
+		foreach ($json['programms'] as $program) {
+			$result[] = self::getProgramEntity($program);
+		}
+
+		return $result;
+	}
+}