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.
Property Summary
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$_extension protected
stringThe extension name.
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$_locale protected
stringThe locale to load for the given package.
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$_name protected
stringThe package (domain) name.
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$_plugin protected
string|nullThe package (domain) plugin
Method Summary
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__construct() public
Creates a translation file loader. The file to be loaded corresponds to the following rules:
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__invoke() public
Loads the translation file and parses it. Returns an instance of a translations package containing the messages loaded from the file.
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translationFile() protected
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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 = 'po')Creates a translation file loader. The file to be loaded corresponds to the following rules:
- The locale is a folder under the
resources/locales/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 = $loader();
Vendor prefixed plugins are expected to use `my_prefix_my_plugin` syntax.Parameters
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string$name The name (domain) of the translations package.
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string$locale The locale to load, this will be mapped to a folder in the system.
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string$extension optional The file extension to use. This will also be mapped to a messages parser class.
__invoke() ¶ public
__invoke(): Cake\I18n\Package|falseLoads the translation file and parses it. Returns an instance of a translations package containing the messages loaded from the file.
Returns
Cake\I18n\Package|falseThrows
Cake\Core\Exception\CakeExceptionif no file parser class could be found for the specified file extension.
translationFile() ¶ protected
translationFile(list<string> $folders, string $name, string $ext): string|nullParameters
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list<string>$folders Folders
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string$name File name
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string$ext File extension
Returns
string|nulltranslationsFolders() ¶ public
translationsFolders(): list<string>Returns the folders where the file should be looked for according to the locale and package name.
Returns
list<string>