68 lines
1.7 KiB
PHP
68 lines
1.7 KiB
PHP
<?php
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/**
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* @package Polylang-Pro
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*/
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/**
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* Handles the admin action of exporting strings translations.
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*
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* @since 3.6
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*/
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class PLL_Export_Data_From_Strings {
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/**
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* Used to query languages and translations.
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*
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* @var PLL_Model
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*/
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private $model;
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/**
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* Constructor.
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*
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* @since 3.6
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*
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* @param PLL_Model $model Polylang model.
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*/
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public function __construct( PLL_Model $model ) {
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$this->model = $model;
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}
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/**
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* Prepares and exports the selected strings translations.
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*
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* @since 3.6
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*
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* @param PLL_Export_Container $container Export container.
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* @param PLL_Language $target_language The target language.
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* @param string $group String translation context to export.
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* @return WP_Error A `WP_Error` object. Note: an "empty" `WP_Error` object is returned on success.
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*/
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public function send_to_export( PLL_Export_Container $container, PLL_Language $target_language, string $group ): WP_Error {
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$source_language = $this->model->get_default_language();
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if ( empty( $source_language ) ) {
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return new WP_Error( 'pll_export_no_source_language', __( 'Error: Default language not defined.', 'polylang-pro' ) );
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}
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$translations = new PLL_Export_Strings( $this->model );
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$sources = PLL_Admin_Strings::get_strings();
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if ( '' !== $group ) {
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$sources = array_filter(
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$sources,
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function ( $source ) use ( $group ) {
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return $group === $source['context'];
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}
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);
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}
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if ( empty( $sources ) ) {
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return new WP_Error( 'pll_export_no_strings', __( 'Error: No strings found.', 'polylang-pro' ) );
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}
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$translations->add_items( $container, $sources, $target_language );
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return new WP_Error();
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}
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}
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