Class MessagesFileLoader

A generic translations package factory that will load translations files based on the file extension and the package name.

This class is a callable, so it can be used as a package loader argument.

Namespace: Cake\I18n

Properties summary

  • $_extension protected
    string

    The extension name.

  • $_locale protected
    string

    The locale to load for the given package.

  • $_name protected
    string

    The package (domain) name.

Method Summary

  • __construct() public

    Creates a translation file loader. The file to be loaded corresponds to the following rules:

  • __invoke() public

    Loads the translation file and parses it. Returns an instance of a translations package containing the messages loaded from the file.

  • translationsFolders() public

    Returns the folders where the file should be looked for according to the locale and package name.

Method Detail

__construct() public 

__construct(string $name, string $locale, string $extension)

Creates a translation file loader. The file to be loaded corresponds to the following rules:

  • The locale is a folder under the Locale directory, a fallback will be used if the folder is not found.
  • The $name corresponds to the file name to load
  • If there is a loaded plugin with the underscored version of $name, the translation file will be loaded from such plugin.

Examples:

Load and parse resources/locales/fr/validation.po

$loader = new MessagesFileLoader('validation', 'fr_FR', 'po');
$package = $loader();

Load and parse resources/locales/fr_FR/validation.mo

$loader = new MessagesFileLoader('validation', 'fr_FR', 'mo');
$package = $loader();

Load the plugins/MyPlugin/resources/locales/fr/my_plugin.po file:

$loader = new MessagesFileLoader('my_plugin', 'fr_FR', 'mo');
$package = $loader();

Parameters

string $name

The name (domain) of the translations package.

string $locale

The locale to load, this will be mapped to a folder in the system.

string $extension optional

The file extension to use. This will also be mapped to a messages parser class.

__invoke() public 

__invoke()

Loads the translation file and parses it. Returns an instance of a translations package containing the messages loaded from the file.

Returns

\Aura\Intl\Package|false

Throws

RuntimeException
if no file parser class could be found for the specified file extension.

translationsFolders() public 

translationsFolders()

Returns the folders where the file should be looked for according to the locale and package name.

Returns

string[]

The list of folders where the translation file should be looked for

Property Detail

$_extension protected

The extension name.

Type

string

$_locale protected

The locale to load for the given package.

Type

string

$_name protected

The package (domain) name.

Type

string

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https://api.cakephp.org/4.0/class-Cake.I18n.MessagesFileLoader.html