use Composer\Spdx\SpdxLicenses;
use JsonSchema\Validator;
+use Seld\JsonLint\JsonParser;
+use Seld\JsonLint\ParsingException;
/**
+ * Validate extension.json files against their JSON schema.
+ *
+ * This is used for static validation from the command-line via
+ * validateRegistrationFile.php, and the PHPUnit structure test suite
+ * (ExtensionJsonValidationTest).
+ *
+ * The files are normally read by the ExtensionRegistry
+ * and ExtensionProcessor classes.
+ *
* @since 1.29
*/
class ExtensionJsonValidator {
'The JsonSchema library cannot be found, please install it through composer.'
);
return false;
- } elseif ( !class_exists( SpdxLicenses::class ) ) {
+ }
+
+ if ( !class_exists( SpdxLicenses::class ) ) {
call_user_func( $this->missingDepCallback,
'The spdx-licenses library cannot be found, please install it through composer.'
);
return false;
}
+ if ( !class_exists( JsonParser::class ) ) {
+ call_user_func( $this->missingDepCallback,
+ 'The JSON lint library cannot be found, please install it through composer.'
+ );
+ }
+
return true;
}
* @throws ExtensionJsonValidationError on any failure
*/
public function validate( $path ) {
- $data = json_decode( file_get_contents( $path ) );
- if ( !is_object( $data ) ) {
+ $contents = file_get_contents( $path );
+ $jsonParser = new JsonParser();
+ try {
+ $data = $jsonParser->parse( $contents, JsonParser::DETECT_KEY_CONFLICTS );
+ } catch ( ParsingException $e ) {
+ if ( $e instanceof \Seld\JsonLint\DuplicateKeyException ) {
+ throw new ExtensionJsonValidationError( $e->getMessage() );
+ }
throw new ExtensionJsonValidationError( "$path is not valid JSON" );
}
throw new ExtensionJsonValidationError(
"$path is using a non-supported schema version"
);
- } elseif ( $version > ExtensionRegistry::MANIFEST_VERSION ) {
+ }
+
+ if ( $version > ExtensionRegistry::MANIFEST_VERSION ) {
throw new ExtensionJsonValidationError(
"$path is using a non-supported schema version"
);
if ( $validator->isValid() && !$extraErrors ) {
// All good.
return true;
- } else {
- $out = "$path did not pass validation.\n";
- foreach ( $validator->getErrors() as $error ) {
- $out .= "[{$error['property']}] {$error['message']}\n";
- }
- if ( $extraErrors ) {
- $out .= implode( "\n", $extraErrors ) . "\n";
- }
- throw new ExtensionJsonValidationError( $out );
}
+
+ $out = "$path did not pass validation.\n";
+ foreach ( $validator->getErrors() as $error ) {
+ $out .= "[{$error['property']}] {$error['message']}\n";
+ }
+ if ( $extraErrors ) {
+ $out .= implode( "\n", $extraErrors ) . "\n";
+ }
+ throw new ExtensionJsonValidationError( $out );
}
}