<?php // phpcs:ignore WordPress.Files.FileName
/**
* Manifest Generator.
*
* @package automattic/jetpack-autoloader
*/
// phpcs:disable WordPress.Files.FileName.InvalidClassFileName
// phpcs:disable WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
// phpcs:disable WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
// phpcs:disable WordPress.NamingConventions.ValidVariableName.InterpolatedVariableNotSnakeCase
// phpcs:disable WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
// phpcs:disable WordPress.NamingConventions.ValidVariableName.PropertyNotSnakeCase
// phpcs:disable WordPress.PHP.DevelopmentFunctions.error_log_var_export
namespace Automattic\Jetpack\Autoloader;
/**
* Class ManifestGenerator.
*/
class ManifestGenerator {
/**
* Builds a manifest file for the given autoloader type.
*
* @param string $autoloaderType The type of autoloader to build a manifest for.
* @param string $fileName The filename of the manifest.
* @param array $content The manifest content to generate using.
*
* @return string|null $manifestFile
* @throws \InvalidArgumentException When an invalid autoloader type is given.
*/
public static function buildManifest( $autoloaderType, $fileName, $content ) {
if ( empty( $content ) ) {
return null;
}
switch ( $autoloaderType ) {
case 'classmap':
case 'files':
return self::buildStandardManifest( $fileName, $content );
case 'psr-4':
return self::buildPsr4Manifest( $fileName, $content );
}
throw new \InvalidArgumentException( 'An invalid manifest type of ' . $autoloaderType . ' was passed!' );
}
/**
* Builds the contents for the standard manifest file.
*
* @param string $fileName The filename we are building.
* @param array $manifestData The formatted data for the manifest.
*
* @return string|null $manifestFile
*/
private static function buildStandardManifest( $fileName, $manifestData ) {
$fileContent = PHP_EOL;
foreach ( $manifestData as $key => $data ) {
$key = var_export( $key, true );
$versionCode = var_export( $data['version'], true );
$fileContent .= <<<MANIFEST_CODE
$key => array(
'version' => $versionCode,
'path' => {$data['path']}
),
MANIFEST_CODE;
$fileContent .= PHP_EOL;
}
return self::buildFile( $fileName, $fileContent );
}
/**
* Builds the contents for the PSR-4 manifest file.
*
* @param string $fileName The filename we are building.
* @param array $namespaces The formatted PSR-4 data for the manifest.
*
* @return string|null $manifestFile
*/
private static function buildPsr4Manifest( $fileName, $namespaces ) {
$fileContent = PHP_EOL;
foreach ( $namespaces as $namespace => $data ) {
$namespaceCode = var_export( $namespace, true );
$versionCode = var_export( $data['version'], true );
$pathCode = 'array( ' . implode( ', ', $data['path'] ) . ' )';
$fileContent .= <<<MANIFEST_CODE
$namespaceCode => array(
'version' => $versionCode,
'path' => $pathCode
),
MANIFEST_CODE;
$fileContent .= PHP_EOL;
}
return self::buildFile( $fileName, $fileContent );
}
/**
* Generate the PHP that will be used in the file.
*
* @param string $fileName The filename we are building.
* @param string $content The content to be written into the file.
*
* @return string $fileContent
*/
private static function buildFile( $fileName, $content ) {
return <<<INCLUDE_FILE
<?php
// This file `$fileName` was auto generated by automattic/jetpack-autoloader.
\$vendorDir = dirname(__DIR__);
\$baseDir = dirname(\$vendorDir);
return array($content);
INCLUDE_FILE;
}
}