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Add term meta support to XML-RPC addTerm and editTerm endpoints.

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This changeset also includes the new function `has_term_meta()`, a
counterpart to `has_meta()` (for posts).

Props enrico.sorcinelli.
Fixes #35991.

git-svn-id: https://develop.svn.wordpress.org/trunk@40916 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Boone Gorges
2017-06-18 10:39:12 +00:00
parent 21e3c92742
commit 03cd8d5b70
7 changed files with 253 additions and 0 deletions
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75
src/wp-includes/class-wp-xmlrpc-server.php
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@@ -403,6 +403,68 @@ class wp_xmlrpc_server extends IXR_Server {
}
}
/**
* Retrieve custom fields for a term.
*
* @since 4.9.0
*
* @param int $post_id Post ID.
* @return array Array of custom fields, if they exist.
*/
public function get_term_custom_fields( $term_id ) {
$term_id = (int) $term_id;
$custom_fields = array();
foreach ( (array) has_term_meta( $term_id ) as $meta ) {
if ( ! current_user_can( 'edit_term_meta', $term_id ) ) {
continue;
}
$custom_fields[] = array(
'id' => $meta['meta_id'],
'key' => $meta['meta_key'],
'value' => $meta['meta_value'],
);
}
return $custom_fields;
}
/**
* Set custom fields for a term.
*
* @since 4.9.0
*
* @param int $post_id Post ID.
* @param array $fields Custom fields.
*/
public function set_term_custom_fields( $term_id, $fields ) {
$term_id = (int) $term_id;
foreach ( (array) $fields as $meta ) {
if ( isset( $meta['id'] ) ) {
$meta['id'] = (int) $meta['id'];
$pmeta = get_metadata_by_mid( 'term', $meta['id'] );
if ( isset( $meta['key'] ) ) {
$meta['key'] = wp_unslash( $meta['key'] );
if ( $meta['key'] !== $pmeta->meta_key ) {
continue;
}
$meta['value'] = wp_unslash( $meta['value'] );
if ( current_user_can( 'edit_term_meta', $term_id ) ) {
update_metadata_by_mid( 'term', $meta['id'], $meta['value'] );
}
} elseif ( current_user_can( 'delete_term_meta', $term_id ) ) {
delete_metadata_by_mid( 'term', $meta['id'] );
}
} elseif ( current_user_can( 'add_term_meta', $term_id ) ) {
add_term_meta( $term_id, $meta['key'], $meta['value'] );
}
}
}
/**
* Set up blog options property.
*
@@ -742,6 +804,9 @@ class wp_xmlrpc_server extends IXR_Server {
// Count we are happy to return as an integer because people really shouldn't use terms that much.
$_term['count'] = intval( $_term['count'] );
// Get term meta.
$_term['custom_fields'] = $this->get_term_custom_fields( $_term['term_id'] );
/**
* Filters XML-RPC-prepared data for the given term.
*
@@ -1943,6 +2008,11 @@ class wp_xmlrpc_server extends IXR_Server {
if ( ! $term )
return new IXR_Error( 500, __( 'Sorry, your term could not be created.' ) );
// Add term meta.
if ( isset( $content_struct['custom_fields'] ) ) {
$this->set_term_custom_fields( $term['term_id'], $content_struct['custom_fields'] );
}
return strval( $term['term_id'] );
}
@@ -2042,6 +2112,11 @@ class wp_xmlrpc_server extends IXR_Server {
if ( ! $term )
return new IXR_Error( 500, __( 'Sorry, editing the term failed.' ) );
// Update term meta.
if ( isset( $content_struct['custom_fields'] ) ) {
$this->set_term_custom_fields( $term_id, $content_struct['custom_fields'] );
}
return true;
}