93 lines
2.4 KiB
PHP
93 lines
2.4 KiB
PHP
<?php
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namespace objects;
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function create_object( $object ) {
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global $wpdb;
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$res = $wpdb->insert(
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'activitypub_objects', array( 'object' => wp_json_encode( $object ) )
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);
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if ( !$res ) {
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return new \WP_Error(
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'db_error', __( 'Failed to insert object row', 'activitypub' )
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);
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}
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$object['id'] = get_object_url( $wpdb->insert_id );
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return $object;
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}
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function update_object( $object ) {
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global $wpdb;
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if ( !array_key_exists( 'id', $object ) ) {
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return new \WP_Error(
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'invalid_object',
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__( 'Object must have an "id" parameter', 'activitypub' ),
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array( 'status' => 400 )
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);
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}
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$id = get_id_from_url( $object['id'] );
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$object_json = wp_json_encode( $object );
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$res = $wpdb->update(
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'activitypub_object',
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array( 'object' => $object_json ),
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array( 'id' => $id ),
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'%s', '%d' );
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if ( !$res ) {
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return new \WP_Error(
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'db_error', __( 'Failed to update object row', 'activitypub' )
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);
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}
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return $object;
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}
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function get_object( $id ) {
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global $wpdb;
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$object_json = $wpdb->get_var( sprintf(
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'SELECT object FROM activitypub_objects WHERE id = %d', $id
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) );
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if ( is_null( $object_json ) ) {
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return new \WP_Error(
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'not_found', __( 'Object not found', 'activitypub' ), array ( 'status' => 404 )
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);
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}
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$object = json_decode( $object_json, true );
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$object['id'] = get_object_url( $id );
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return $object;
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}
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function get_id_from_url( $url ) {
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global $wpdb;
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$matches = array();
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$found = preg_match(
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get_rest_url( null, '/activitypub/v1/object/(.+)' ), $url, $matches );
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if ( $found === 0 || count( $matches ) != 2 ) {
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return new \WP_Error(
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'invalid_url',
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sprintf( '%s %s', $url, __( 'is not a valid object url', 'activitypub' ) ),
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array( 'status' => 400 )
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);
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}
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$id = $matches[1];
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return $id;
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}
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function get_object_from_url( $url ) {
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return get_object( get_id_from_url( $url ) );
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}
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function get_object_url( $id ) {
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return get_rest_url( null, sprintf( '/activitypub/v1/object/%d', $id ) );
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}
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function create_object_table() {
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global $wpdb;
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$wpdb->query(
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"
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CREATE TABLE IF NOT EXISTS activitypub_objects (
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id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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object TEXT NOT NULL
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);
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"
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);
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}
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?>
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