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