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d527f95815
Signed-off-by: Joost de Valk <joost@altha.nl> Co-authored-by: Colin Stewart <79332690+costdev@users.noreply.github.com>
107 lines
2.4 KiB
PHP
107 lines
2.4 KiB
PHP
<?php
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/**
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* Plugin namespace.
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*
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* @package FAIR\Beacon
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*/
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namespace FAIR\Beacon;
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use FAIR\Beacon\PLC\DID;
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const CACHE_PREFIX = 'fair_beacon-';
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const CACHE_LIFETIME = 12 * HOUR_IN_SECONDS;
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/**
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* Bootstrap.
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*
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* @return void
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*/
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function bootstrap() : void {
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Admin\bootstrap();
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API\bootstrap();
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Git_Updater\bootstrap();
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PLC\bootstrap();
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}
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/**
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* Get providers.
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*
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* @return Provider[]
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*/
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function get_providers() : array {
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static $providers = [];
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if ( ! empty( $providers ) ) {
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return $providers;
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}
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return apply_filters( 'fair_beacon.providers', [] );
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}
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/**
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* Get available packages.
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*
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* @return string[] Package IDs.
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*/
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function get_available_packages() : array {
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$packages = [];
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foreach ( get_providers() as $provider ) {
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$packages = array_merge( $packages, $provider->get_active_ids() );
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}
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return array_unique( $packages );
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}
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/**
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* Get a package's metadata.
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*
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* @param DID $did The DID object.
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* @return API\MetadataDocument|null
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*/
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function get_package_metadata( DID $did ) {
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foreach ( get_providers() as $provider ) {
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if ( $provider->is_authoritative( $did ) ) {
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return $provider->get_package_metadata( $did );
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}
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}
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return null;
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}
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/**
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* Update a package's metadata.
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*
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* @param DID $did The DID object.
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* @param bool $force_regenerate Optional. Whether to forcibly regenerate the metadata. True to skip cache. Default false.
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* @return bool|null True on a successful update, false on a failed update, or null if no providers were authoritative for the DID.
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*/
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function update_metadata( DID $did, bool $force_regenerate = false ) {
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foreach ( get_providers() as $provider ) {
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if ( $provider->is_authoritative( $did ) ) {
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return $provider->update_metadata( $did, $force_regenerate );
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}
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}
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return null;
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}
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/**
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* Get a remote URL's response.
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*
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* @param string $url URL.
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* @param array $opt wp_remote_get options.
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* @return array|WP_Error The response, or a WP_Error object on failure.
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*/
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function get_remote_url( $url, $opt = null ) {
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$opt = $opt ?? [ 'headers' => [ 'Accept' => 'application/did+ld+json' ] ];
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$cache_key = CACHE_PREFIX . sha1( $url ) . sha1( serialize( $opt ) );
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$response = wp_cache_get( $cache_key );
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if ( ! $response ) {
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$response = wp_remote_get( $url, $opt );
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if ( is_wp_error( $response ) ) {
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return $response;
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}
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wp_cache_set( $cache_key, $response, '', CACHE_LIFETIME );
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}
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return $response;
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}
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