155 lines
5.5 KiB
PHP
155 lines
5.5 KiB
PHP
<?php
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class WPCOM_JSON_API_Update_Taxonomy_Endpoint extends WPCOM_JSON_API_Taxonomy_Endpoint {
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// /sites/%s/tags|categories/new -> $blog_id
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// /sites/%s/tags|categories/slug:%s -> $blog_id, $taxonomy_id
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// /sites/%s/tags|categories/slug:%s/delete -> $blog_id, $taxonomy_id
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function callback( $path = '', $blog_id = 0, $object_id = 0 ) {
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$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) );
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if ( is_wp_error( $blog_id ) ) {
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return $blog_id;
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}
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if ( preg_match( '#/tags/#i', $path ) ) {
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$taxonomy_type = "post_tag";
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} else {
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$taxonomy_type = "category";
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}
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if ( $this->api->ends_with( $path, '/delete' ) ) {
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return $this->delete_taxonomy( $path, $blog_id, $object_id, $taxonomy_type );
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} elseif ( $this->api->ends_with( $path, '/new' ) ) {
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return $this->new_taxonomy( $path, $blog_id, $taxonomy_type );
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}
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return $this->update_taxonomy( $path, $blog_id, $object_id, $taxonomy_type );
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}
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// /sites/%s/tags|categories/new -> $blog_id
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function new_taxonomy( $path, $blog_id, $taxonomy_type ) {
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$args = $this->query_args();
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$input = $this->input();
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if ( !is_array( $input ) || !$input || !strlen( $input['name'] ) ) {
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return new WP_Error( 'invalid_input', 'Unknown data passed', 400 );
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}
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$user = wp_get_current_user();
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if ( !$user || is_wp_error( $user ) || !$user->ID ) {
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return new WP_Error( 'authorization_required', 'An active access token must be used to manage taxonomies.', 403 );
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}
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$tax = get_taxonomy( $taxonomy_type );
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if ( !current_user_can( $tax->cap->edit_terms ) ) {
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return new WP_Error( 'unauthorized', 'User cannot edit taxonomy', 403 );
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}
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if ( 'category' !== $taxonomy_type || ! isset( $input['parent'] ) )
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$input['parent'] = 0;
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if ( $term = get_term_by( 'name', $input['name'], $taxonomy_type ) ) {
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// get_term_by is not case-sensitive, but a name with different casing is allowed
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// also, the exact same name is allowed as long as the parents are different
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if ( $input['name'] === $term->name && $input['parent'] === $term->parent ) {
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return new WP_Error( 'duplicate', 'A taxonomy with that name already exists', 400 );
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}
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}
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$data = wp_insert_term( addslashes( $input['name'] ), $taxonomy_type,
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array(
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'description' => addslashes( $input['description'] ),
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'parent' => $input['parent']
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)
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);
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if ( is_wp_error( $data ) )
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return $data;
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$taxonomy = get_term_by( 'id', $data['term_id'], $taxonomy_type );
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$return = $this->get_taxonomy( $taxonomy->slug, $taxonomy_type, $args['context'] );
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if ( !$return || is_wp_error( $return ) ) {
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return $return;
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}
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/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
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do_action( 'wpcom_json_api_objects', 'taxonomies' );
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return $return;
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}
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// /sites/%s/tags|categories/slug:%s -> $blog_id, $taxonomy_id
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function update_taxonomy( $path, $blog_id, $object_id, $taxonomy_type ) {
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$taxonomy = get_term_by( 'slug', $object_id, $taxonomy_type );
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$tax = get_taxonomy( $taxonomy_type );
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if ( !current_user_can( $tax->cap->edit_terms ) )
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return new WP_Error( 'unauthorized', 'User cannot edit taxonomy', 403 );
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if ( !$taxonomy || is_wp_error( $taxonomy ) ) {
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return new WP_Error( 'unknown_taxonomy', 'Unknown taxonomy', 404 );
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}
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if ( false === term_exists( $object_id, $taxonomy_type ) ) {
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return new WP_Error( 'unknown_taxonomy', 'That taxonomy does not exist', 404 );
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}
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$args = $this->query_args();
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$input = $this->input( false );
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if ( !is_array( $input ) || !$input ) {
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return new WP_Error( 'invalid_input', 'Invalid request input', 400 );
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}
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$update = array();
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if ( 'category' === $taxonomy_type && !empty( $input['parent'] ) )
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$update['parent'] = $input['parent'];
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if ( !empty( $input['description'] ) )
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$update['description'] = addslashes( $input['description'] );
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if ( !empty( $input['name'] ) )
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$update['name'] = addslashes( $input['name'] );
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$data = wp_update_term( $taxonomy->term_id, $taxonomy_type, $update );
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$taxonomy = get_term_by( 'id', $data['term_id'], $taxonomy_type );
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$return = $this->get_taxonomy( $taxonomy->slug, $taxonomy_type, $args['context'] );
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if ( !$return || is_wp_error( $return ) ) {
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return $return;
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}
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/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
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do_action( 'wpcom_json_api_objects', 'taxonomies' );
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return $return;
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}
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// /sites/%s/tags|categories/%s/delete -> $blog_id, $taxonomy_id
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function delete_taxonomy( $path, $blog_id, $object_id, $taxonomy_type ) {
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$taxonomy = get_term_by( 'slug', $object_id, $taxonomy_type );
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$tax = get_taxonomy( $taxonomy_type );
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if ( !current_user_can( $tax->cap->delete_terms ) )
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return new WP_Error( 'unauthorized', 'User cannot edit taxonomy', 403 );
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if ( !$taxonomy || is_wp_error( $taxonomy ) ) {
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return new WP_Error( 'unknown_taxonomy', 'Unknown taxonomy', 404 );
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}
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if ( false === term_exists( $object_id, $taxonomy_type ) ) {
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return new WP_Error( 'unknown_taxonomy', 'That taxonomy does not exist', 404 );
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}
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$args = $this->query_args();
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$return = $this->get_taxonomy( $taxonomy->slug, $taxonomy_type, $args['context'] );
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if ( !$return || is_wp_error( $return ) ) {
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return $return;
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}
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/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
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do_action( 'wpcom_json_api_objects', 'taxonomies' );
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wp_delete_term( $taxonomy->term_id, $taxonomy_type );
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return array(
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'slug' => (string) $taxonomy->slug,
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'success' => 'true',
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);
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}
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}
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