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<?php
namespace PrestoPlayer\Services\API;
use PrestoPlayer\Models\ReusableVideo;
use PrestoPlayer\Models\Video;
class RestVideosController extends \WP_REST_Controller {
/**
* Our namespace
*
* @var string
*/
protected $namespace = 'presto-player';
/**
* API Version
*
* @var string
*/
protected $version = 'v1';
/**
* Endpoint base
*
* @var string
*/
protected $base = 'videos';
/**
* Register controller
*
* @return void
*/
public function register() {
add_action( 'rest_api_init', array( $this, 'register_routes' ) );
}
/**
* Register videos routes
*
* @return void
*/
public function register_routes() {
// create
register_rest_route(
"{$this->namespace}/{$this->version}",
'/' . $this->base,
array(
array(
'methods' => \WP_REST_Server::CREATABLE,
'callback' => array( $this, 'create_item' ),
'permission_callback' => array( $this, 'create_item_permissions_check' ),
'args' => $this->get_endpoint_args_for_item_schema( true ),
),
array(
'methods' => \WP_REST_Server::READABLE,
'callback' => array( $this, 'get_items' ),
'permission_callback' => array( $this, 'get_items_permissions_check' ),
'args' => array(),
),
'schema' => array( $this, 'get_schema' ),
)
);
// get item
register_rest_route(
"{$this->namespace}/{$this->version}",
'/' . $this->base . '/(?P<id>\d+)',
array(
array(
'methods' => \WP_REST_Server::READABLE,
'callback' => array( $this, 'get_item' ),
'permission_callback' => array( $this, 'get_item_permissions_check' ),
'args' => array(
'id' => array(
'validate_callback' => function ( $param ) {
return is_numeric( $param );
},
),
'context' => array(
'default' => 'view',
),
),
),
array(
'methods' => \WP_REST_Server::EDITABLE,
'callback' => array( $this, 'update_item' ),
'permission_callback' => array( $this, 'update_item_permissions_check' ),
'args' => $this->get_endpoint_args_for_item_schema( false ),
),
'schema' => array( $this, 'get_schema' ),
)
);
// return the video block details from the REST API request.
register_rest_field(
'pp_video_block',
'details',
array(
'get_callback' => array( $this, 'getVideoDetails' ),
'schema' => null,
)
);
}
/**
* Get Video Details
*
* @param string $object Rest Object.
* @param string $field_name Rest Field.
* @param array $request Rest Request.
*
* @return array Get the video details array
*/
public function getVideoDetails( $object = '', $field_name = '', $request = array() ) {
$post_id = (int) $object['id'];
if ( ! $post_id ) {
return array();
}
return ( new ReusableVideo( $post_id ) )->getAttributes();
}
/**
* API Schema
*
* @return array
*/
public function get_schema() {
return array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'video',
'type' => 'object',
'properties' => array(
'id' => array(
'description' => esc_html__( 'Unique identifier for the object.', 'presto-player' ),
'type' => 'integer',
'context' => array( 'view', 'edit', 'embed' ),
'readonly' => true,
),
'title' => array(
'description' => esc_html__( 'Title of the video.', 'presto-player' ),
'type' => 'string',
'validate_callback' => 'is_string',
'sanitize_callback' => 'sanitize_text_field',
),
'type' => array(
'description' => esc_html__( 'Slug for the video type (one of youtube, vimeo, attachment, link)', 'presto-player' ),
'type' => 'string',
'required' => true,
'validate_callback' => 'is_string',
'sanitize_callback' => 'sanitize_text_field',
),
'external_id' => array(
'description' => esc_html__( 'External unique id.', 'presto-player' ),
'type' => 'string',
'validate_callback' => 'is_string',
'sanitize_callback' => 'sanitize_text_field',
),
'attachment_id' => array(
'description' => esc_html__( 'The id of the attachment.', 'presto-player' ),
'type' => 'integer',
),
'post_id' => array(
'description' => esc_html__( 'The post the video is attached to.', 'presto-player' ),
'type' => 'integer',
),
'src' => array(
'description' => esc_html__( 'Video source url.', 'presto-player' ),
'type' => 'string',
'validate_callback' => 'is_string',
'sanitize_callback' => 'esc_url_raw',
),
'deleted_at' => array(
'type' => 'string',
'readonly' => true,
),
'updated_at' => array(
'type' => 'string',
'readonly' => true,
),
'created_at' => array(
'type' => 'string',
'readonly' => true,
),
),
);
}
/**
* Create item
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|WP_REST_Response
*/
public function create_item( $request ) {
$item = $this->prepare_item_for_database( $request );
// which video to first or create?
$where = array( 'src' => $item['src'] );
// if there's an external video id
if ( $item['external_id'] ) {
$where = array( 'external_id' => $item['external_id'] );
} elseif ( $item['attachment_id'] ) {
$where = array( 'attachment_id' => $item['attachment_id'] );
}
// create video
$video = new Video();
$video->updateOrCreate( $where, $item );
$data = $this->prepare_item_for_response( $video->toArray(), $request );
if ( is_wp_error( $data ) ) {
return $data;
}
if ( ! empty( $data ) ) {
return new \WP_REST_Response( $data, 200 );
}
return new \WP_Error( 'cant-create', __( 'Cannot create video.', 'presto-player' ), array( 'status' => 500 ) );
}
/**
* Get item
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|WP_REST_Response
*/
public function get_item( $request ) {
// get video
$video = new Video( $request['id'] );
if ( ! $video->created_at ) {
return new \WP_Error( 'not_found', 'This video does not exist', 404 );
}
$data = $this->prepare_item_for_response( $video->toArray(), $request );
if ( is_wp_error( $data ) ) {
return $data;
}
if ( ! empty( $data ) ) {
return new \WP_REST_Response( $data, 200 );
}
return new \WP_Error( 'cant-get', __( 'Cannot get video.', 'presto-player' ), array( 'status' => 500 ) );
}
/**
* Get a collection of items
* Update one item from the collection
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|WP_REST_Response
*/
public function get_items( $request ) {
$video = new Video();
$items = $video->fetch(
array(
'per_page' => 10000,
'order_by' => array(
'created_at' => 'ASC',
),
)
);
if ( is_wp_error( $items ) ) {
return $items;
}
if ( ! isset( $items->data ) ) {
return new \WP_Error( 'error', 'Something went wrong' );
}
foreach ( $items->data as $item ) {
$itemdata = $this->prepare_item_for_response( $item->toArray(), $request );
$data[] = $this->prepare_response_for_collection( $itemdata );
}
return new \WP_REST_Response( $data, 200 );
}
public function update_item( $request ) {
$item = $this->prepare_item_for_database( $request );
$video = new Video( $request['id'] );
$updated = $video->update( $item );
// bail early on error
if ( is_wp_error( $updated ) ) {
return $updated;
}
$data = $this->prepare_item_for_response( $video->toArray(), $request );
if ( is_wp_error( $data ) ) {
return $data;
}
if ( ! empty( $data ) ) {
return new \WP_REST_Response( $data, 200 );
}
return new \WP_Error( 'cant-update', __( 'Cannot update video.', 'presto-player' ), array( 'status' => 500 ) );
}
/**
* Check if a given request has access to create items
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|bool
*/
public function create_item_permissions_check( $request ) {
return current_user_can( 'upload_files' );
}
/**
* Check if a given request has access to update a specific item
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|bool
*/
public function update_item_permissions_check( $request ) {
return current_user_can( 'upload_files' );
}
/**
* Check if a given request has access to get items
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|bool
*/
public function get_items_permissions_check( $request ) {
return $this->get_item_permissions_check( $request );
}
/**
* Check if a given request has access to get items
*
* @param WP_REST_Request $request Full data about the request.
* @return WP_Error|bool
*/
public function get_item_permissions_check( $request ) {
return current_user_can( 'upload_files' );
}
/**
* Prepare the item for create or update operation
* Ensures we're only passing specific fields and double-checks sanitization
*
* @param WP_REST_Request $request Request object
* @return WP_Error|object $prepared_item
*/
protected function prepare_item_for_database( $request ) {
$prepared = array(
'type' => sanitize_text_field( $request['type'] ),
'external_id' => sanitize_text_field( $request['external_id'] ),
'attachment_id' => (int) $request['attachment_id'],
'post_id' => (int) $request['post_id'],
'src' => esc_url_raw( $request['src'] ),
);
if ( ! empty( $request['title'] ) ) {
$prepared['title'] = sanitize_text_field( $request['title'] );
}
return apply_filters( 'presto_player_rest_prepared_database_item', $prepared );
}
/**
* Prepare the item for the REST response
*
* @param mixed $item WordPress representation of the item.
* @param WP_REST_Request $request Request object.
* @return mixed
*/
public function prepare_item_for_response( $item, $request ) {
$schema = $this->get_schema();
$prepared = array();
foreach ( $item as $name => $value ) {
if ( ! empty( $schema['properties'][ $name ] ) ) {
$prepared[ $name ] = rest_sanitize_value_from_schema( $value, $schema['properties'][ $name ], $name );
}
}
return apply_filters( 'presto_player_rest_prepared_response_item', $prepared );
}
/**
* Get the query params for collections
*
* @return array
*/
public function get_collection_params() {
return array(
'page' => array(
'description' => 'Current page of the collection.',
'type' => 'integer',
'default' => 1,
'sanitize_callback' => 'absint',
),
'per_page' => array(
'description' => 'Maximum number of items to be returned in result set.',
'type' => 'integer',
'default' => 10,
'sanitize_callback' => 'absint',
),
'search' => array(
'description' => 'Limit results to those matching a string.',
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
),
);
}
}