Documentation

Localization
in package

Application

Uses UtilsProvider, Localization

i18n management for backend and frontend.

Properties

$remoteMeta : mixed

Methods

admin_notices() : mixed: Show an admin notice about failed downloads of remote language packs.
clearMoCacheDir() : mixed: Clear the MO cache directory for a given plugin.
enableAssetsDotDevowlIoLanguagePacksDownload() : mixed: Enables the download of assets.devowl.io language packs endpoints.
enableWordPressDotOrgLanguagePacksDownload() : mixed: Enables the download of wordpress.org language packs endpoints.
getDownloadLanguagePackError() : mixed: Get the last error which happened during download of a given mofile.
getLanguageFromFile() : mixed: Obtain language key from a file name.
getMoCacheDir() : mixed: Get the cache directory for cached MO files after parsing. It also checks, if the directory is writable and create the path for a given plugin slug.
getMofilePath() : mixed: Get the path to the MO file within our plugin, the `wp-content/languages/plugins` or `wp-content/languages/mo-cache` folder.
getPluginConstantPrefix() : string: Get the prefix of this plugin so composer packages can dynamically build other constant values on it.
getPotLanguages() : mixed: Get the languages which are available in the POT file. Why multiple? Imagine you want to use the pot file for `en_US` and `en_GB`. This can be useful for the `@devowl-wp/multilingual` package, especially the `TemporaryTextDomain` feature.
getRemoteMeta() : array<string|int, mixed>|false: Get the remote metadata saved in `languages/meta.json`.
hooks() : mixed: Add filters to WordPress runtime.
load_script_translation_file() : mixed: Reuse JSON files from other plugins in the `mo-cache` folder.
override_load_textdomain() : mixed: Cache the results of the `MO` parser in a file in `wp-content/languages/mo-cache` because it is extremely slow on some WordPress installations.
downloadLanguagePackForMofile() : WP_Error|false|string: Try to download language pack from a remote server for a given language when our build of the plugin does not hold the translations.
getPackageInfo() : array<string|int, string>: Get the directory where the languages folder exists.

$remoteMeta


    private
        mixed
    $remoteMeta
     = null

admin_notices()

Show an admin notice about failed downloads of remote language packs.


    public
                    admin_notices() : mixed

clearMoCacheDir()

Clear the MO cache directory for a given plugin.


    public
                    clearMoCacheDir(string $slug, string $domain) : mixed

Parameters

$slug : string
$domain : string

enableAssetsDotDevowlIoLanguagePacksDownload()

Enables the download of assets.devowl.io language packs endpoints.


    public
            static        enableAssetsDotDevowlIoLanguagePacksDownload(string $slug) : mixed

Parameters

$slug : string

enableWordPressDotOrgLanguagePacksDownload()

Enables the download of wordpress.org language packs endpoints.


    public
            static        enableWordPressDotOrgLanguagePacksDownload(string $slug, string $dotOrgSlug) : mixed

Parameters

$slug : string
$dotOrgSlug : string

getDownloadLanguagePackError()

Get the last error which happened during download of a given mofile.


    public
                    getDownloadLanguagePackError(string $slug, string $domain) : mixed

The scheme for the ExpireOption matches [code => string, message => string].

Parameters

$slug : string
$domain : string

getLanguageFromFile()

Obtain language key from a file name.


    public
                    getLanguageFromFile(string $file) : mixed

Parameters

$file : string

getMoCacheDir()

Get the cache directory for cached MO files after parsing. It also checks, if the directory is writable and create the path for a given plugin slug.


    public
            static        getMoCacheDir([string $slug = '' ]) : mixed

This function is expensive, so we cached it to $GLOBALS.

The returned path can be either wp-content/languages/... or wp-includes/languages/....

Parameters

$slug : string = ''

getMofilePath()

Get the path to the MO file within our plugin, the `wp-content/languages/plugins` or `wp-content/languages/mo-cache` folder.


    public
                    getMofilePath(string $mofile, string $domain) : mixed

Additionally, it returns the plugin slug which is associated to the passed mofile path.

Parameters

$mofile : string
$domain : string

getPluginConstantPrefix()

Get the prefix of this plugin so composer packages can dynamically build other constant values on it.


    public
                    getPluginConstantPrefix() : string

Return values

string

getPotLanguages()

Get the languages which are available in the POT file. Why multiple? Imagine you want to use the pot file for `en_US` and `en_GB`. This can be useful for the `@devowl-wp/multilingual` package, especially the `TemporaryTextDomain` feature.


    public
                    getPotLanguages() : mixed

getRemoteMeta()

Get the remote metadata saved in `languages/meta.json`.


    public
                    getRemoteMeta() : array<string|int, mixed>|false

Return values

array<string|int, mixed>|false —

false when meta file cannot be read

hooks()

Add filters to WordPress runtime.


    public
                    hooks() : mixed

load_script_translation_file()

Reuse JSON files from other plugins in the `mo-cache` folder.


    public
                    load_script_translation_file(string $file, string $handle, string $domain) : mixed

Why? The download of remote files is currently only triggered for PHP textdomains, but not JSON translations. That means, Real Media Library "requests" the devowl-wp-real-product-manager-wp-client textdomain and downloads it to mo-cache/real-media-library, so no translations (in this case fr_FR) are downloaded for real-physical-media. But, in WordPress, frontend packages are not loaded "isolated" and per plugin, they get loaded for the last enqueued plugin.

Parameters

$file : string
$handle : string
$domain : string

override_load_textdomain()

Cache the results of the `MO` parser in a file in `wp-content/languages/mo-cache` because it is extremely slow on some WordPress installations.


    public
                    override_load_textdomain(bool $plugin_override, string $domain, string $mofile) : mixed

Parameters

$plugin_override : bool
$domain : string
$mofile : string

downloadLanguagePackForMofile()

Try to download language pack from a remote server for a given language when our build of the plugin does not hold the translations.


    protected
                    downloadLanguagePackForMofile(string $mofile, string $slug, string $domain, string $locale) : WP_Error|false|string

Parameters

$mofile : string
$slug : string
$domain : string
$locale : string

Return values

WP_Error|false|string

getPackageInfo()

Get the directory where the languages folder exists.


    protected
                    getPackageInfo(string $type) : array<string|int, string>

Parameters

$type : string

Return values

array<string|int, string>

Localization in package Application Uses UtilsProvider, Localization

Table of Contents

Properties

Methods

Properties

$remoteMeta

Methods

admin_notices()

clearMoCacheDir()

Parameters

enableAssetsDotDevowlIoLanguagePacksDownload()

Parameters

enableWordPressDotOrgLanguagePacksDownload()

Parameters

getDownloadLanguagePackError()

Parameters

getLanguageFromFile()

Parameters

getMoCacheDir()

Parameters

Tags

getMofilePath()

Parameters

getPluginConstantPrefix()

Tags

Return values

getPotLanguages()

getRemoteMeta()

Return values

hooks()

load_script_translation_file()

Parameters

Tags

override_load_textdomain()

Parameters

Tags

downloadLanguagePackForMofile()

Parameters

Return values

getPackageInfo()

Parameters

Return values

Localization
in package

Application

Uses UtilsProvider, Localization