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Add basic support for deleting acf fields #270

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Add basic support for deleting acf fields #270

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08b3572
Add basic support for deleting acf fields
apandichi Sep 13, 2018
e2f5c9c
Check if acf field is available before accessing it
apandichi Sep 14, 2018
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34 changes: 31 additions & 3 deletions v3/lib/endpoints/class-acf-to-rest-api-controller.php
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,11 @@ public function register_routes() {
'callback' => array( $this, 'update_item' ),
'permission_callback' => array( $this, 'update_item_permissions_check' ),
),
array(
'methods' => WP_REST_Server::DELETABLE,
'callback' => array( $this, 'delete_item' ),
'permission_callback' => array( $this, 'delete_item_permissions_check' ),
),
) );

register_rest_route( $this->namespace, '/' . $this->rest_base, array(
Expand Down Expand Up @@ -109,6 +114,29 @@ public function update_item_permissions_check( $request ) {
return apply_filters( 'acf/rest_api/item_permissions/update', current_user_can( 'edit_posts' ), $request, $this->type );
}

public function delete_item_permissions_check( $request ) {
return apply_filters( 'acf/rest_api/item_permissions/delete', current_user_can( 'delete_posts' ), $request, $this->type );
}

public function delete_item( $request ) {
$fields = $this->acf->get_fields( $request );
if ( $fields && isset( $fields['acf'] ) ) {
$fields_acf = $fields['acf'];
$id = $this->acf->get_id( $request );
if ( is_array( $fields_acf ) && count( $fields_acf ) > 0 ) {
foreach ( $fields_acf as $key => $value ) {
if ( function_exists( 'delete_field' ) ) {
delete_field( $key, $id );
}
}

return new WP_REST_Response( $fields, 200 );
}
}

return new WP_Error( 'cant_delete_item', __( 'Cannot delete item', 'acf-to-rest-api' ), array( 'status' => 500, 'fields' => $fields ) );
}

public function update_item( $request ) {
$item = $this->prepare_item_for_database( $request );
if ( is_array( $item ) && count( $item ) > 0 ) {
Expand All @@ -123,7 +151,7 @@ public function update_item( $request ) {
update_field( $field['key'], $value, $item['id'] );
} else {
do_action( 'acf/update_value', $value, $item['id'], $field );
}
}
}
}
}
Expand All @@ -136,13 +164,13 @@ public function update_item( $request ) {

public function rest_insert( $object, $request, $creating ) {
if ( $request instanceof WP_REST_Request ) {
$id = $this->acf->get_id( $object );
$id = $this->acf->get_id( $object );
if ( ! $id ) {
$id = $this->acf->get_id( $request );
}
$request->set_param( 'id', $id );
}

return $this->update_item( $request );
}

Expand Down
5 changes: 5 additions & 0 deletions v3/lib/endpoints/class-acf-to-rest-api-options-controller.php
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,11 @@ public function register_routes() {
'callback' => array( $this, 'update_item' ),
'permission_callback' => array( $this, 'update_item_permissions_check' ),
),
array(
'methods' => WP_REST_Server::DELETABLE,
'callback' => array( $this, 'delete_item' ),
'permission_callback' => array( $this, 'delete_item_permissions_check' ),
),
) );
}

Expand Down