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Name	Size	Permission
BladeCodeExtractor.php	1.88 KB	-rw-r--r--
BladeGettextExtractor.php	1.4 KB	-rw-r--r--
BlockExtractor.php	914 B	-rw-r--r--
CommandNamespace.php	406 B	-rw-r--r--
FileDataExtractor.php	2.23 KB	-rw-r--r--
IterableCodeExtractor.php	11.24 KB	-rw-r--r--
JedGenerator.php	2.11 KB	-rw-r--r--
JsCodeExtractor.php	1.74 KB	-rw-r--r--
JsFunctionsScanner.php	11.79 KB	-rw-r--r--
JsonSchemaExtractor.php	4.76 KB	-rw-r--r--
MakeJsonCommand.php	12.62 KB	-rw-r--r--
MakeMoCommand.php	3.03 KB	-rw-r--r--
MakePhpCommand.php	2.33 KB	-rw-r--r--
MakePotCommand.php	31.8 KB	-rw-r--r--
MapCodeExtractor.php	1.62 KB	-rw-r--r--
PhpArrayGenerator.php	4.1 KB	-rw-r--r--
PhpCodeExtractor.php	1.9 KB	-rw-r--r--
PhpFunctionsScanner.php	2.52 KB	-rw-r--r--
PotGenerator.php	3.88 KB	-rw-r--r--
UpdatePoCommand.php	2.71 KB	-rw-r--r--

Code Editor : JsonSchemaExtractor.php

<?php

namespace WP_CLI\I18n;

use Gettext\Extractors\Extractor;
use Gettext\Translations;
use WP_CLI;
use WP_CLI\Utils;

class JsonSchemaExtractor extends Extractor {
	use IterableCodeExtractor;

/**
	 * Source URL from which to download the latest theme-i18n.json file.
	 *
	 * @var string
	 */
	const THEME_JSON_SOURCE = 'https://develop.svn.wordpress.org/trunk/src/wp-includes/theme-i18n.json';

/**
	 * Fallback theme-18n.json file path.
	 *
	 * @var string
	 */
	const THEME_JSON_FALLBACK = __DIR__ . '/../assets/theme-i18n.json';

/**
	 * Source URL from which to download the latest block-i18n.json file.
	 *
	 * @var string
	 */
	const BLOCK_JSON_SOURCE = 'https://develop.svn.wordpress.org/trunk/src/wp-includes/block-i18n.json';

/**
	 * Fallback block-18n.json file path.
	 *
	 * @var string
	 */
	const BLOCK_JSON_FALLBACK = __DIR__ . '/../assets/block-i18n.json';

/**
	 * Static cache for the remote schema files.
	 *
	 * @var array<string, string>
	 */
	protected static $schema_cache = [];

/**
	 * Load the i18n from a remote URL or fall back to a local schema in case of an error.
	 * @param string $schema i18n schema URL.
	 * @param string $fallback Fallback i18n schema JSON file.
	 * @return array|mixed
	 */
	protected static function load_schema( $schema, $fallback ) {
		if ( ! empty( self::$schema_cache[ $schema ] ) ) {
			return self::$schema_cache[ $schema ];
		}

$json = self::remote_get( $schema );

if ( empty( $json ) ) {
			WP_CLI::debug( 'Remote file could not be accessed, will use local file as fallback', 'make-pot' );
			$json = file_get_contents( $fallback );
		}

$file_structure = json_decode( $json, false );

if ( JSON_ERROR_NONE !== json_last_error() ) {
			WP_CLI::debug( 'Error when decoding theme-i18n.json file', 'make-pot' );
			return [];
		}

if ( ! is_object( $file_structure ) ) {
			return [];
		}

self::$schema_cache[ $schema ] = $file_structure;

return $file_structure;
	}

/**
	 * @inheritdoc
	 */
	public static function fromString( $text, Translations $translations, array $options = [] ) {
		$file = $options['file'];
		WP_CLI::debug( "Parsing file {$file}", 'make-pot' );

$schema = self::load_schema( $options['schema'], $options['schemaFallback'] );

$json = json_decode( $text, true );

if ( null === $json ) {
			WP_CLI::debug(
				sprintf(
					'Could not parse file %1$s: error code %2$s',
					$file,
					json_last_error()
				),
				'make-pot'
			);

return;
		}

self::extract_strings_using_i18n_schema(
			$translations,
			$options['addReferences'] ? $file : null,
			$schema,
			$json
		);
	}

/**
	 * Extract strings from a JSON file using its i18n schema.
	 *
	 * @param Translations                   $translations The translations instance to append the new translations.
	 * @param string|null                    $file         JSON file name or null if no reference should be added.
	 * @param string|string[]|array[]|object $i18n_schema  I18n schema for the setting.
	 * @param string|string[]|array[]        $settings     Value for the settings.
	 *
	 * @return void
	 */
	private static function extract_strings_using_i18n_schema( Translations $translations, $file, $i18n_schema, $settings ) {
		if ( empty( $i18n_schema ) || empty( $settings ) ) {
			return;
		}

if ( is_string( $i18n_schema ) && is_string( $settings ) ) {
			$translation = $translations->insert( $i18n_schema, $settings );

if ( $file ) {
				$translation->addReference( $file );
			}

return;
		}

if ( is_array( $i18n_schema ) && is_array( $settings ) ) {
			foreach ( $settings as $value ) {
				self::extract_strings_using_i18n_schema( $translations, $file, $i18n_schema[0], $value );
			}
		}
		if ( is_object( $i18n_schema ) && is_array( $settings ) ) {
			$group_key = '*';
			foreach ( $settings as $key => $value ) {
				if ( isset( $i18n_schema->$key ) ) {
					self::extract_strings_using_i18n_schema( $translations, $file, $i18n_schema->$key, $value );
				} elseif ( isset( $i18n_schema->$group_key ) ) {
					self::extract_strings_using_i18n_schema( $translations, $file, $i18n_schema->$group_key, $value );
				}
			}
		}
	}

/**
	 * Given a remote URL, fetches it remotely and returns its content.
	 *
	 * Returns an empty string in case of error.
	 *
	 * @param string $url URL of the file to fetch.
	 *
	 * @return string Contents of the file.
	 */
	private static function remote_get( $url ) {
		if ( ! $url ) {
			return '';
		}

$headers  = [ 'Content-type: application/json' ];
		$options  = [ 'halt_on_error' => false ];
		$response = Utils\http_request( 'GET', $url, null, $headers, $options );

if (
			! $response->success
			|| 200 > (int) $response->status_code
			|| 300 <= (int) $response->status_code
		) {
			WP_CLI::debug( "Failed to download from URL {$url}", 'make-pot' );
			return '';
		}

return trim( $response->body );
	}
}

${this.title}

Code Editor : JsonSchemaExtractor.php