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I18N: Actually add all the files for [58061], not just the test fixtures.

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Improve support for using only PHP translation files.

This builds on top of the PHP translation file support added in WordPress 6.5, improving the behavior for projects using solely `.l10n.php` translation files and no `.mo.` and `.po` files.

Updates `wp_get_installed_translations()`, which is used when updating language packs and when uninstalling plugins/themes (to remove the translations again), to look for PHP translation files and read metadata from them. Additionally, the file lookup is now cached thanks to using `WP_Textdomain_Registry`.

Updates `Language_Pack_Upgrader::check_package()` to allow language packs that only contain PHP translation files. While WordPress.org continues to serve `.mo` and `.po` files, third-party services might want to only use the PHP file format.

See #60554.
Built from https://develop.svn.wordpress.org/trunk@58062


git-svn-id: http://core.svn.wordpress.org/trunk@57527 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Pascal Birchler 2024-04-30 08:39:07 +00:00
parent d0b3d1d7ab
commit 7c11d1ebf5
3 changed files with 77 additions and 25 deletions
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20
wp-admin/includes/class-language-pack-upgrader.php
View File

@ -332,26 +332,34 @@ class Language_Pack_Upgrader extends WP_Upgrader {
// Check that the folder contains a valid language.
$files = $wp_filesystem->dirlist( $remote_source );
// Check to see if a .po and .mo exist in the folder.
$po = false;
$mo = false;
// Check to see if the expected files exist in the folder.
$po = false;
$mo = false;
$php = false;
foreach ( (array) $files as $file => $filedata ) {
if ( str_ends_with( $file, '.po' ) ) {
$po = true;
} elseif ( str_ends_with( $file, '.mo' ) ) {
$mo = true;
} elseif ( str_ends_with( $file, '.l10n.php' ) ) {
$php = true;
}
}
if ( $php ) {
return $source;
}
if ( ! $mo || ! $po ) {
return new WP_Error(
'incompatible_archive_pomo',
$this->strings['incompatible_archive'],
sprintf(
/* translators: 1: .po, 2: .mo */
__( 'The language pack is missing either the %1$s or %2$s files.' ),
/* translators: 1: .po, 2: .mo, 3: .l10n.php */
__( 'The language pack is missing either the %1$s, %2$s, or %3$s files.' ),
'<code>.po</code>',
'<code>.mo</code>'
'<code>.mo</code>',
'<code>.l10n.php</code>'
)
);
}

80
wp-includes/l10n.php
View File

@ -1505,25 +1505,25 @@ function get_available_languages( $dir = null ) {
*
* @since 3.7.0
*
* @global WP_Textdomain_Registry $wp_textdomain_registry WordPress Textdomain Registry.
*
* @param string $type What to search for. Accepts 'plugins', 'themes', 'core'.
* @return array Array of language data.
*/
function wp_get_installed_translations( $type ) {
global $wp_textdomain_registry;
if ( 'themes' !== $type && 'plugins' !== $type && 'core' !== $type ) {
return array();
}
$dir = 'core' === $type ? '' : "/$type";
$dir = 'core' === $type ? WP_LANG_DIR : WP_LANG_DIR . "/$type";
if ( ! is_dir( WP_LANG_DIR ) ) {
if ( ! is_dir( $dir ) ) {
return array();
}
if ( $dir && ! is_dir( WP_LANG_DIR . $dir ) ) {
return array();
}
$files = scandir( WP_LANG_DIR . $dir );
$files = $wp_textdomain_registry->get_language_files_from_path( $dir );
if ( ! $files ) {
return array();
}
@ -1531,16 +1531,7 @@ function wp_get_installed_translations( $type ) {
$language_data = array();
foreach ( $files as $file ) {
if ( '.' === $file[0] || is_dir( WP_LANG_DIR . "$dir/$file" ) ) {
continue;
}
if ( ! str_ends_with( $file, '.po' ) ) {
continue;
}
if ( ! preg_match( '/(?:(.+)-)?([a-z]{2,3}(?:_[A-Z]{2})?(?:_[a-z0-9]+)?).po/', $file, $match ) ) {
continue;
}
if ( ! in_array( substr( $file, 0, -3 ) . '.mo', $files, true ) ) {
if ( ! preg_match( '/(?:(.+)-)?([a-z]{2,3}(?:_[A-Z]{2})?(?:_[a-z0-9]+)?)\.(?:mo|l10n\.php)/', basename( $file ), $match ) ) {
continue;
}
@ -1548,7 +1539,25 @@ function wp_get_installed_translations( $type ) {
if ( '' === $textdomain ) {
$textdomain = 'default';
}
$language_data[ $textdomain ][ $language ] = wp_get_pomo_file_data( WP_LANG_DIR . "$dir/$file" );
if ( str_ends_with( $file, '.mo' ) ) {
$pofile = substr_replace( $file, '.po', - strlen( '.mo' ) );
if ( ! file_exists( $pofile ) ) {
continue;
}
$language_data[ $textdomain ][ $language ] = wp_get_pomo_file_data( $pofile );
} else {
$pofile = substr_replace( $file, '.po', - strlen( '.l10n.php' ) );
// If both a PO and a PHP file exist, prefer the PO file.
if ( file_exists( $pofile ) ) {
continue;
}
$language_data[ $textdomain ][ $language ] = wp_get_l10n_php_file_data( $file );
}
}
return $language_data;
}
@ -1578,6 +1587,41 @@ function wp_get_pomo_file_data( $po_file ) {
return $headers;
}
/**
* Extracts headers from a PHP translation file.
*
* @since 6.6.0
*
* @param string $php_file Path to a `.l10n.php` file.
* @return string[] Array of file header values keyed by header name.
*/
function wp_get_l10n_php_file_data( $php_file ) {
$data = (array) include $php_file;
unset( $data['messages'] );
$headers = array(
'POT-Creation-Date' => 'pot-creation-date',
'PO-Revision-Date' => 'po-revision-date',
'Project-Id-Version' => 'project-id-version',
'X-Generator' => 'x-generator',
);
$result = array(
'POT-Creation-Date' => '',
'PO-Revision-Date' => '',
'Project-Id-Version' => '',
'X-Generator' => '',
);
foreach ( $headers as $po_header => $php_header ) {
if ( isset( $data[ $php_header ] ) ) {
$result[ $po_header ] = $data[ $php_header ];
}
}
return $result;
}
/**
* Displays or returns a Language selector.
*

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.6-alpha-58061';
$wp_version = '6.6-alpha-58062';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.