REST API: Optimise for singular error instances.
Previously, the API returned a list of errors, as WP_Error can hold multiple error codes internally. This isn't a particularly common use case, and it makes handling errors on the client side more complex than it needs to be. Fixes #34551. Built from https://develop.svn.wordpress.org/trunk@35653 git-svn-id: http://core.svn.wordpress.org/trunk@35617 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -162,14 +162,21 @@ class WP_REST_Server {
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$status = 500;
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}
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$data = array();
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$errors = array();
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foreach ( (array) $error->errors as $code => $messages ) {
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foreach ( (array) $messages as $message ) {
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$data[] = array( 'code' => $code, 'message' => $message, 'data' => $error->get_error_data( $code ) );
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$errors[] = array( 'code' => $code, 'message' => $message, 'data' => $error->get_error_data( $code ) );
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}
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}
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$data = $errors[0];
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if ( count( $errors ) > 1 ) {
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// Remove the primary error.
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array_shift( $errors );
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$data['additional_errors'] = $errors;
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}
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$response = new WP_REST_Response( $data, $status );
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return $response;
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@ -198,7 +205,7 @@ class WP_REST_Server {
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$error = compact( 'code', 'message' );
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return wp_json_encode( array( $error ) );
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return wp_json_encode( $error );
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}
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/**
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.4-beta4-35652';
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$wp_version = '4.4-beta4-35653';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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