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