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<?php
/**
* Validate user-supplied guid values against expected inputs
*
* @since 1.1
* @param string $guid video identifier
* @return bool true if passes validation test
*/
function videopress_is_valid_guid( $guid ) {
if ( ! empty( $guid ) && strlen( $guid ) === 8 && ctype_alnum( $guid ) ) {
return true;
}
return false;
}
/**
* Get details about a specific video by GUID:
*
* @param $guid string
* @return object
*/
function videopress_get_video_details( $guid ) {
if ( ! videopress_is_valid_guid( $guid ) ) {
return new WP_Error( 'bad-guid-format', __( 'Invalid Video GUID!', 'jetpack' ) );
}
$version = '1.1';
$endpoint = sprintf( '/videos/%1$s', $guid );
$response = wp_remote_get( sprintf( 'https://public-api.wordpress.com/rest/v%1$s%2$s', $version, $endpoint ) );
$data = json_decode( wp_remote_retrieve_body( $response ) );
/**
* Allow functions to modify fetched video details.
*
* This filter allows third-party code to modify the return data
* about a given video. It may involve swapping some data out or
* adding new parameters.
*
* @since 4.0.0
*
* @param object $data The data returned by the WPCOM API. See: https://developer.wordpress.com/docs/api/1.1/get/videos/%24guid/
* @param string $guid The GUID of the VideoPress video in question.
*/
return apply_filters( 'videopress_get_video_details', $data, $guid );
}
/**
* Get an attachment ID given a URL.
*
* Modified from http://wpscholar.com/blog/get-attachment-id-from-wp-image-url/
*
* @todo: Add some caching in here.
*
* @param string $url
*
* @return int|bool Attachment ID on success, false on failure
*/
function videopress_get_attachment_id_by_url( $url ) {
$wp_upload_dir = wp_upload_dir();
// Strip out protocols, so it doesn't fail because searching for http: in https: dir.
$dir = set_url_scheme( trailingslashit( $wp_upload_dir['baseurl'] ), 'relative' );
// Is URL in uploads directory?
if ( false !== strpos( $url, $dir ) ) {
$file = basename( $url );
$query_args = array(
'post_type' => 'attachment',
'post_status' => 'inherit',
'fields' => 'ids',
'meta_query' => array(
array(
'key' => '_wp_attachment_metadata',
'compare' => 'LIKE',
'value' => $file,
),
)
);
$query = new WP_Query( $query_args );
if ( $query->have_posts() ) {
foreach ( $query->posts as $attachment_id ) {
$meta = wp_get_attachment_metadata( $attachment_id );
$original_file = basename( $meta['file'] );
$cropped_files = wp_list_pluck( $meta['sizes'], 'file' );
if ( $original_file === $file || in_array( $file, $cropped_files ) ) {
return (int) $attachment_id;
}
}
}
}
return false;
}
|
GitWeb