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<?php |
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2
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3
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require_once __DIR__ . '/Maintenance.php'; |
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4
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5
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class UpdateExtensionJsonSchema extends Maintenance { |
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public function __construct() { |
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parent::__construct(); |
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$this->addDescription( 'Updates extension.json files to the latest manifest_version' ); |
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$this->addArg( 'path', 'Location to the extension.json or skin.json you wish to convert', |
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/* $required = */ true ); |
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} |
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14
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public function execute() { |
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$filename = $this->getArg( 0 ); |
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if ( !is_readable( $filename ) ) { |
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$this->error( "Error: Unable to read $filename", 1 ); |
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} |
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$json = FormatJson::decode( file_get_contents( $filename ), true ); |
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if ( $json === null ) { |
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$this->error( "Error: Invalid JSON", 1 ); |
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} |
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if ( !isset( $json['manifest_version'] ) ) { |
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$json['manifest_version'] = 1; |
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} |
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if ( $json['manifest_version'] == ExtensionRegistry::MANIFEST_VERSION ) { |
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$this->output( "Already at the latest version: {$json['manifest_version']}\n" ); |
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return; |
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} |
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34
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while ( $json['manifest_version'] !== ExtensionRegistry::MANIFEST_VERSION ) { |
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$json['manifest_version'] += 1; |
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$func = "updateTo{$json['manifest_version']}"; |
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$this->$func( $json ); |
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} |
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file_put_contents( $filename, FormatJson::encode( $json, "\t", FormatJson::ALL_OK ) . "\n" ); |
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$this->output( "Updated to {$json['manifest_version']}...\n" ); |
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} |
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protected function updateTo2( &$json ) { |
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if ( isset( $json['config'] ) ) { |
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$config = $json['config']; |
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$json['config'] = []; |
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if ( isset( $config['_prefix'] ) ) { |
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$json = wfArrayInsertAfter( $json, [ |
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'config_prefix' => $config['_prefix'] |
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], 'config' ); |
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unset( $config['_prefix'] ); |
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} |
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foreach ( $config as $name => $value ) { |
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if ( $name[0] !== '@' ) { |
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$json['config'][$name] = [ 'value' => $value ]; |
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if ( isset( $value[ExtensionRegistry::MERGE_STRATEGY] ) ) { |
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$json['config'][$name]['merge_strategy'] = $value[ExtensionRegistry::MERGE_STRATEGY]; |
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unset( $value[ExtensionRegistry::MERGE_STRATEGY] ); |
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} |
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} |
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} |
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} |
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} |
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} |
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68
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$maintClass = 'UpdateExtensionJsonSchema'; |
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require_once RUN_MAINTENANCE_IF_MAIN; |
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70
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wikimedia /
mediawiki
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.