152 líneas
3,7 KiB
PHP
152 líneas
3,7 KiB
PHP
<?php
|
|
/**
|
|
* I18N: WP_Translations class.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage I18N
|
|
* @since 6.5.0
|
|
*/
|
|
|
|
/**
|
|
* Class WP_Translations.
|
|
*
|
|
* @since 6.5.0
|
|
*
|
|
* @property-read array<string, string> $headers
|
|
* @property-read array<string, string[]> $entries
|
|
*/
|
|
class WP_Translations {
|
|
/**
|
|
* Text domain.
|
|
*
|
|
* @since 6.5.0
|
|
* @var string
|
|
*/
|
|
protected $textdomain = 'default';
|
|
|
|
/**
|
|
* Translation controller instance.
|
|
*
|
|
* @since 6.5.0
|
|
* @var WP_Translation_Controller
|
|
*/
|
|
protected $controller;
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* @since 6.5.0
|
|
*
|
|
* @param WP_Translation_Controller $controller I18N controller.
|
|
* @param string $textdomain Optional. Text domain. Default 'default'.
|
|
*/
|
|
public function __construct( WP_Translation_Controller $controller, string $textdomain = 'default' ) {
|
|
$this->controller = $controller;
|
|
$this->textdomain = $textdomain;
|
|
}
|
|
|
|
/**
|
|
* Magic getter for backward compatibility.
|
|
*
|
|
* @since 6.5.0
|
|
*
|
|
* @param string $name Property name.
|
|
* @return mixed
|
|
*/
|
|
public function __get( string $name ) {
|
|
if ( 'entries' === $name ) {
|
|
$entries = $this->controller->get_entries( $this->textdomain );
|
|
|
|
$result = array();
|
|
|
|
foreach ( $entries as $original => $translations ) {
|
|
$result[] = $this->make_entry( $original, $translations );
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
if ( 'headers' === $name ) {
|
|
return $this->controller->get_headers( $this->textdomain );
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Builds a Translation_Entry from original string and translation strings.
|
|
*
|
|
* @see MO::make_entry()
|
|
*
|
|
* @since 6.5.0
|
|
*
|
|
* @param string $original Original string to translate from MO file. Might contain
|
|
* 0x04 as context separator or 0x00 as singular/plural separator.
|
|
* @param string $translations Translation strings from MO file.
|
|
* @return Translation_Entry Entry instance.
|
|
*/
|
|
private function make_entry( $original, $translations ): Translation_Entry {
|
|
$entry = new Translation_Entry();
|
|
|
|
// Look for context, separated by \4.
|
|
$parts = explode( "\4", $original );
|
|
if ( isset( $parts[1] ) ) {
|
|
$original = $parts[1];
|
|
$entry->context = $parts[0];
|
|
}
|
|
|
|
$entry->singular = $original;
|
|
$entry->translations = explode( "\0", $translations );
|
|
$entry->is_plural = count( $entry->translations ) > 1;
|
|
|
|
return $entry;
|
|
}
|
|
|
|
/**
|
|
* Translates a plural string.
|
|
*
|
|
* @since 6.5.0
|
|
*
|
|
* @param string|null $singular Singular string.
|
|
* @param string|null $plural Plural string.
|
|
* @param int|float $count Count. Should be an integer, but some plugins pass floats.
|
|
* @param string|null $context Context.
|
|
* @return string|null Translation if it exists, or the unchanged singular string.
|
|
*/
|
|
public function translate_plural( $singular, $plural, $count = 1, $context = '' ) {
|
|
if ( null === $singular || null === $plural ) {
|
|
return $singular;
|
|
}
|
|
|
|
$translation = $this->controller->translate_plural( array( $singular, $plural ), (int) $count, (string) $context, $this->textdomain );
|
|
if ( false !== $translation ) {
|
|
return $translation;
|
|
}
|
|
|
|
// Fall back to the original with English grammar rules.
|
|
return ( 1 === $count ? $singular : $plural );
|
|
}
|
|
|
|
/**
|
|
* Translates a singular string.
|
|
*
|
|
* @since 6.5.0
|
|
*
|
|
* @param string|null $singular Singular string.
|
|
* @param string|null $context Context.
|
|
* @return string|null Translation if it exists, or the unchanged singular string
|
|
*/
|
|
public function translate( $singular, $context = '' ) {
|
|
if ( null === $singular ) {
|
|
return null;
|
|
}
|
|
|
|
$translation = $this->controller->translate( $singular, (string) $context, $this->textdomain );
|
|
if ( false !== $translation ) {
|
|
return $translation;
|
|
}
|
|
|
|
// Fall back to the original.
|
|
return $singular;
|
|
}
|
|
}
|