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REST API: Add support for "integer" type for meta and options 

Previously Settings only supported "number" which meant it was possible to push floats to things like posts_per_page. This means now developers can also specify `type => ineger` in meta nad settings resgration.

Props flixos90.
Fixes #38393.


git-svn-id: https://develop.svn.wordpress.org/trunk@39058 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Joe Hoyle 2016-10-31 16:06:54 +00:00
parent fb3c57a399
commit 89ce913169
4 changed files with 25 additions and 4 deletions
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6
src/wp-includes/option.php
View File

@ -1781,7 +1781,7 @@ function register_initial_settings() {
register_setting( 'general', 'start_of_week', array(
'show_in_rest' => true,
'type' => 'number',
'type' => 'integer',
'description' => __( 'A day number of the week that the week should start on.' ),
) );
@ -1803,7 +1803,7 @@ function register_initial_settings() {
register_setting( 'writing', 'default_category', array(
'show_in_rest' => true,
'type' => 'number',
'type' => 'integer',
'description' => __( 'Default category.' ),
) );
@ -1815,7 +1815,7 @@ function register_initial_settings() {
register_setting( 'reading', 'posts_per_page', array(
'show_in_rest' => true,
'type' => 'number',
'type' => 'integer',
'description' => __( 'Blog pages show at most.' ),
'default' => 10,
) );

4
src/wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php
View File

@ -132,6 +132,8 @@ class WP_REST_Settings_Controller extends WP_REST_Controller {
switch ( $schema['type'] ) {
case 'string':
return (string) $value;
case 'integer':
return (int) $value;
case 'number':
return (float) $value;
case 'boolean':
@ -258,7 +260,7 @@ class WP_REST_Settings_Controller extends WP_REST_Controller {
* Whitelist the supported types for settings, as we don't want invalid types
* to be updated with arbitrary values that we can't do decent sanitizing for.
*/
if ( ! in_array( $rest_args['schema']['type'], array( 'number', 'string', 'boolean' ), true ) ) {
if ( ! in_array( $rest_args['schema']['type'], array( 'number', 'integer', 'string', 'boolean' ), true ) ) {
continue;
}

3
src/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
View File

@ -404,6 +404,9 @@ abstract class WP_REST_Meta_Fields {
case 'string':
$value = (string) $value;
break;
case 'integer':
$value = (int) $value;
break;
case 'number':
$value = (float) $value;
break;

16
tests/phpunit/tests/rest-api/rest-settings-controller.php
View File

@ -267,6 +267,22 @@ class WP_Test_REST_Settings_Controller extends WP_Test_REST_Controller_Testcase
$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );
}
public function test_update_item_with_integer() {
wp_set_current_user( self::$administrator );
$request = new WP_REST_Request( 'PUT', '/wp/v2/settings' );
$request->set_param( 'posts_per_page', 11 );
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
}
public function test_update_item_with_invalid_float_for_integer() {
wp_set_current_user( self::$administrator );
$request = new WP_REST_Request( 'PUT', '/wp/v2/settings' );
$request->set_param( 'posts_per_page', 10.5 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );
}
/**
* Setting an item to "null" will essentially restore it to it's default value.
*/