add standalone jw player adapter and api logic

.github/workflows/all-pr-tests.yml

@@ -25,5 +25,5 @@ jobs:
         uses: alleyinteractive/action-test-php@develop
         with:
           php-version: ${{ matrix.php-version }}
-          wordpress-host: 'false'
-          wordpress-version: 'false'
+          wordpress-version: 'latest'
+          skip-wordpress-install: 'true'

README.md

@@ -41,7 +41,7 @@ use DateInterval;
 use DateTimeImmutable;
 use WP_Query;
 
-add_action( 'plugins_loaded', function () => {
+add_action( 'plugins_loaded', function () {
 	$sync_manager = Sync_Manager::init()
 		->with_adapter( new JW_Player_7_For_WP() )
 		->with_frequency( 'hourly' )

src/adapters/README.md

@@ -0,0 +1,28 @@
+## Class JW_Player
+
+This class will implement the base `Adapter` interface. Instantiating this class with a `JW_Player_API` object will allow the request to be made to get the latest videos to be synced. This class may be used to work with a theme's custom integration with JW Player.
+
+Example Integration:
+
+```shell
+\Alley\WP\WP_Video_Sync\Sync_Manager::init()
+	->with_adapter(
+		new \Alley\WP\WP_Video_Sync\Adapters\JW_Player(
+			new \Alley\WP\WP_Video_Sync\API\JW_Player_API(
+				[PROPERTY_ID],
+				[API_KEY]
+			)
+		)
+	)
+	->with_batch_size()
+	->with_frequency()
+	->with_callback(
+		function ( $video ) {
+			// Do something with the video.
+		}
+);
+```
+
+## Class JW_Player_7_For_WP
+
+This class is to work with the JW Player 7 for WordPress plugin.

src/adapters/class-jw-player-7-for-wp.php

@@ -8,28 +8,14 @@
 namespace Alley\WP\WP_Video_Sync\Adapters;
 
 use Alley\WP\WP_Video_Sync\Interfaces\Adapter;
+use Alley\WP\WP_Video_Sync\Last_Modified_Date;
 use DateTimeImmutable;
 use stdClass;
 
 /**
  * JW Player 7 for WP Adapter. Supports both the free and premium versions of the plugin.
  */
-class JW_Player_7_For_WP implements Adapter {
-	/**
-	 * The date of the last modification to the last batch of videos.
-	 *
-	 * @var ?DateTimeImmutable
-	 */
-	private ?DateTimeImmutable $last_modified_date;
-
-	/**
-	 * Fetches the date of the last modification to the last batch of videos.
-	 *
-	 * @return ?DateTimeImmutable
-	 */
-	public function get_last_modified_date(): ?DateTimeImmutable {
-		return $this->last_modified_date;
-	}
+class JW_Player_7_For_WP extends Last_Modified_Date implements Adapter {
 
 	/**
 	 * Fetches videos from JW Player that were modified after the provided DateTime.
@@ -54,10 +40,7 @@ public function get_videos( DateTimeImmutable $updated_after, int $batch_size ):
 
 			// Attempt to set the last modified date.
 			if ( isset( $videos[ count( $videos ) - 1 ]->last_modified ) ) {
-				$last_modified_date = DateTimeImmutable::createFromFormat( DATE_W3C, $videos[ count( $videos ) - 1 ]->last_modified );
-				if ( $last_modified_date instanceof DateTimeImmutable ) {
-					$this->last_modified_date = $last_modified_date;
-				}
+				$this->set_last_modified_date( $videos[ count( $videos ) - 1 ]->last_modified );
 			}
 
 			return $videos;

src/adapters/class-jw-player.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * WP Video Sync: JW Player Adapter.
+ *
+ * @package wp-video-sync
+ */
+
+namespace Alley\WP\WP_Video_Sync\Adapters;
+
+use Alley\WP\WP_Video_Sync\API\JW_Player_API;
+use Alley\WP\WP_Video_Sync\API\Request;
+use Alley\WP\WP_Video_Sync\Interfaces\Adapter;
+use Alley\WP\WP_Video_Sync\Last_Modified_Date;
+use DateTimeImmutable;
+
+/**
+ * JW Player Adapter.
+ */
+class JW_Player extends Last_Modified_Date implements Adapter {
+
+	/**
+	 * The JW Player API.
+	 *
+	 * @var JW_Player_API
+	 */
+	public JW_Player_API $jw_player_api;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param JW_Player_API $api Instance of the JW Player API object.
+	 */
+	public function __construct( JW_Player_API $api ) {
+		$this->jw_player_api = $api;
+	}
+
+	/**
+	 * Fetches videos from JW Player that were modified after the provided DateTime.
+	 *
+	 * @param DateTimeImmutable $updated_after Return videos modified after this date.
+	 * @param int               $batch_size    The number of videos to fetch in each batch.
+	 *
+	 * @return array<mixed> An array of video data objects.
+	 */
+	public function get_videos( DateTimeImmutable $updated_after, int $batch_size ): array {
+		// Set the request URL based on the arguments.
+		$this->jw_player_api->set_request_url(
+			$updated_after->format( 'Y-m-d' ),
+			$batch_size
+		);
+
+		// Perform the request.
+		$videos = ( new Request( $this->jw_player_api ) )->get();
+
+		// Check for an API error.
+		if ( ! empty( $videos['error'] ) ) {
+			return [];
+		}
+
+		// Validate the media property.
+		if ( ! is_array( $videos['media'] ) ) {
+			return [];
+		}
+
+		// Attempt to set the last modified date.
+		if (
+			! empty( $videos['media'][ count( $videos['media'] ) - 1 ] )
+			&& isset( $videos['media'][ count( $videos['media'] ) - 1 ]->last_modified )
+		) {
+			$this->set_last_modified_date( $videos['media'][ count( $videos ) - 1 ]->last_modified );
+		}
+
+		// Return the videos.
+		return ! empty( $videos['media'] ) ? $videos['media'] : [];
+	}
+}

src/api/README.md

@@ -0,0 +1,7 @@
+## Class JW_Player_API
+
+This class is used for constructing an object for making an API call to the JW Player API. Simply pass your API key and API Secret on instantiation. Please reference the interface `API_Requester` for the required methods. This object may be used to pass to the `JW_Player` adapter.
+
+## Class Request
+
+This class will handle the generation of the URL for performing an API request. The API response will call the `parse_response` method which will subsequently call the `parse_success()` or `parse_error()` method of the `API_Requester` object that is used to construct this object.

src/api/class-jw-player-api.php

@@ -0,0 +1,127 @@
+<?php
+/**
+ * WP Video Sync: JW Player API integration.
+ *
+ * @package wp-video-sync
+ */
+
+namespace Alley\WP\WP_Video_Sync\API;
+
+use Alley\WP\WP_Video_Sync\Interfaces\API_Requester;
+
+/**
+ * JW Player API.
+ */
+class JW_Player_API implements API_Requester {
+
+	/**
+	 * The API URL.
+	 *
+	 * @var string
+	 */
+	public string $api_url = 'https://api.jwplayer.com/v2/sites';
+
+	/**
+	 * The API public key.
+	 *
+	 * @var string
+	 */
+	public string $api_key;
+
+	/**
+	 * The API v2 secret key.
+	 *
+	 * @var string
+	 */
+	public string $api_secret;
+
+	/**
+	 * The request URL.
+	 *
+	 * @var string
+	 */
+	public string $request_url;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param string $api_key The API key.
+	 * @param string $api_secret The API secret.
+	 */
+	public function __construct( string $api_key, string $api_secret ) {
+		$this->api_key    = $api_key;
+		$this->api_secret = $api_secret;
+	}
+
+	/**
+	 * Generate the request URL.
+	 *
+	 * @param string $last_modified_date The date of the last modification to the last batch of videos.
+	 * @param int    $batch_size         The number of videos to fetch in each batch.
+	 */
+	public function set_request_url( string $last_modified_date, int $batch_size ): void {
+		$request_url = $this->api_url . '/' . $this->api_key . '/media/';
+
+		$this->request_url = add_query_arg(
+			[
+				'q'           => 'last_modified:[' . $last_modified_date . ' TO *]',
+				'page'        => 1,
+				'sort'        => 'last_modified:asc',
+				'page_length' => $batch_size,
+			],
+			$request_url
+		);
+	}
+
+	/**
+	 * Get the request URL.
+	 *
+	 * @return string
+	 */
+	public function get_request_url(): string {
+		return $this->request_url;
+	}
+
+	/**
+	 * Get the request arguments.
+	 *
+	 * @return array<string, array<string, string>>
+	 */
+	public function get_request_args(): array {
+		return [
+			'headers' => [
+				'Authorization' => 'Bearer ' . $this->api_secret,
+				'Content-Type'  => 'application/json',
+			],
+		];
+	}
+
+	/**
+	 * Parse the API error response.
+	 *
+	 * @param array<mixed> $response_object The API response object.
+	 *
+	 * @return array<string, string>
+	 */
+	public function parse_error( array $response_object ): array {
+		return ! empty( $response_object['errors'] )
+			&& is_array( $response_object['errors'] )
+			&& isset( $response_object['errors'][0]->description )
+			? [ 'error' => $response_object['errors'][0]->description ]
+			: [];
+	}
+
+	/**
+	 * Parse the API successful response.
+	 *
+	 * @param array<mixed> $response_object The API response object.
+	 *
+	 * @return array<string, mixed>
+	 */
+	public function parse_success( array $response_object ): array {
+		return ! empty( $response_object['media'] )
+			&& is_array( $response_object['media'] )
+			? [ 'media' => $response_object['media'] ]
+			: [];
+	}
+}