maintenance/validateRegistrationFile.php

   1 <?php
   2
   3 require_once __DIR__ . '/Maintenance.php';
   4
   5 class ValidateRegistrationFile extends Maintenance {
   6         public function __construct() {
   7                 parent::__construct();
   8                 $this->addArg( 'path', 'Path to extension.json/skin.json file.', true );
   9         }
  10         public function execute() {
  11                 if ( !class_exists( 'JsonSchema\Uri\UriRetriever' ) ) {
  12                         $this->error( 'The JsonSchema library cannot be found, please install it through composer.', 1 );
  13                 }
  14
  15                 $path = $this->getArg( 0 );
  16                 $data = json_decode( file_get_contents( $path ) );
  17                 if ( !is_object( $data ) ) {
  18                         $this->error( "$path is not a valid JSON file.", 1 );
  19                 }
  20                 if ( !isset( $data->manifest_version ) ) {
  21                         $this->output( "Warning: No manifest_version set, assuming 1.\n" );
  22                         // For backwards-compatability assume 1
  23                         $data->manifest_version = 1;
  24                 }
  25                 $version = $data->manifest_version;
  26                 if ( $version !== ExtensionRegistry::MANIFEST_VERSION ) {
  27                         $schemaPath = dirname( __DIR__ ) . "/docs/extension.schema.v$version.json";
  28                 } else {
  29                         $schemaPath = dirname( __DIR__ ) . '/docs/extension.schema.json';
  30                 }
  31
  32                 if ( $version < ExtensionRegistry::OLDEST_MANIFEST_VERSION
  33                         || $version > ExtensionRegistry::MANIFEST_VERSION
  34                 ) {
  35                         $this->error( "Error: $path is using a non-supported schema version, it should use "
  36                                 . ExtensionRegistry::MANIFEST_VERSION, 1 );
  37                 } elseif ( $version < ExtensionRegistry::MANIFEST_VERSION ) {
  38                         $this->output( "Warning: $path is using a deprecated schema, and should be updated to "
  39                                 . ExtensionRegistry::MANIFEST_VERSION . "\n" );
  40                 }
  41                 $retriever = new JsonSchema\Uri\UriRetriever();
  42                 $schema = $retriever->retrieve( 'file://' . $schemaPath );
  43
  44                 $validator = new JsonSchema\Validator();
  45                 $validator->check( $data, $schema );
  46                 if ( $validator->isValid() ) {
  47                         $this->output( "$path validates against the version $version schema!\n" );
  48                 } else {
  49                         foreach ( $validator->getErrors() as $error ) {
  50                                 $this->output( "[{$error['property']}] {$error['message']}\n" );
  51                         }
  52                         $this->error( "$path does not validate.", 1 );
  53                 }
  54         }
  55 }
  56
  57 $maintClass = 'ValidateRegistrationFile';
  58 require_once RUN_MAINTENANCE_IF_MAIN;