first commit

wp-content/plugins/wpml-string-translation/classes/slug-translation/taxonomy/wpml-st-tax-slug-translation-settings.php

@@ -0,0 +1,59 @@
+<?php
+
+class WPML_ST_Tax_Slug_Translation_Settings extends WPML_ST_Slug_Translation_Settings {
+
+	const OPTION_NAME = 'wpml_tax_slug_translation_settings';
+
+	/** @var array $types */
+	private $types = array();
+
+	public function __construct() {
+		$this->init();
+	}
+
+	/** @param array $types */
+	public function set_types( array $types ) {
+		$this->types = $types;
+	}
+
+	/** @return array */
+	public function get_types() {
+		return $this->types;
+	}
+
+	/**
+	 * @param string $taxonomy_name
+	 *
+	 * @return bool
+	 */
+	public function is_translated( $taxonomy_name ) {
+		return array_key_exists( $taxonomy_name, $this->types ) && (bool) $this->types[ $taxonomy_name ];
+	}
+
+	/**
+	 * @param string $taxonomy_name
+	 * @param bool   $is_enabled
+	 */
+	public function set_type( $taxonomy_name, $is_enabled ) {
+		$this->types[ $taxonomy_name ] = (int) $is_enabled;
+	}
+
+	/** @return array */
+	private function get_properties() {
+		return get_object_vars( $this );
+	}
+
+	public function init() {
+		$options = get_option( self::OPTION_NAME, array() );
+
+		foreach ( $this->get_properties() as $name => $value ) {
+			if ( array_key_exists( $name, $options ) ) {
+				call_user_func( array( $this, 'set_' . $name ), $options[ $name ] );
+			}
+		}
+	}
+
+	public function save() {
+		update_option( self::OPTION_NAME, $this->get_properties() );
+	}
+}

wp-content/plugins/wpml-string-translation/classes/slug-translation/taxonomy/wpml-st-term-link-filter.php

@@ -0,0 +1,87 @@
+<?php
+
+class WPML_ST_Term_Link_Filter {
+
+	const CACHE_GROUP = 'WPML_ST_Term_Link_Filter::replace_base_in_permalink_structure';
+
+	/** @var SitePress $sitepress */
+	private $sitepress;
+
+	/** @var WPML_Tax_Slug_Translation_Records $slug_records */
+	private $slug_records;
+
+	/** @var WPML_WP_Cache_Factory $cache_factory */
+	private $cache_factory;
+
+	/** @var WPML_ST_Tax_Slug_Translation_Settings $tax_settings */
+	private $tax_settings;
+
+	public function __construct(
+		WPML_Tax_Slug_Translation_Records $slug_records,
+		SitePress $sitepress,
+		WPML_WP_Cache_Factory $cache_factory,
+		WPML_ST_Tax_Slug_Translation_Settings $tax_settings
+	) {
+		$this->slug_records  = $slug_records;
+		$this->sitepress     = $sitepress;
+		$this->cache_factory = $cache_factory;
+		$this->tax_settings  = $tax_settings;
+	}
+
+	/**
+	 * Filters the permalink structure for a terms before token replacement occurs
+	 * with the hook filter `pre_term_link` available since WP 4.9.0
+	 *
+	 * @see get_term_link
+	 *
+	 * @param false|string $termlink
+	 * @param WP_Term      $term
+	 *
+	 * @return false|string
+	 */
+	public function replace_slug_in_termlink( $termlink, $term ) {
+		if ( ! $termlink || ! $this->sitepress->is_translated_taxonomy( $term->taxonomy ) ) {
+			return $termlink;
+		}
+
+		$term_lang  = $this->sitepress->get_language_for_element( $term->term_taxonomy_id, 'tax_' . $term->taxonomy );
+		$cache_key  = $termlink . $term_lang;
+		$cache_item = $this->cache_factory->create_cache_item( self::CACHE_GROUP, $cache_key );
+
+		if ( $cache_item->exists() ) {
+			$termlink = $cache_item->get();
+		} else {
+			if ( $this->tax_settings->is_translated( $term->taxonomy ) ) {
+				$original_slug   = $this->slug_records->get_original( $term->taxonomy );
+				$translated_slug = $this->slug_records->get_translation( $term->taxonomy, $term_lang );
+
+				if ( $original_slug && $translated_slug && $original_slug !== $translated_slug ) {
+					$termlink = $this->replace_slug( $termlink, $original_slug, $translated_slug );
+				}
+			}
+
+			$cache_item->set( $termlink );
+		}
+
+		return $termlink;
+	}
+
+	/**
+	 * @param string $termlink
+	 * @param string $original_slug
+	 * @param string $translated_slug
+	 *
+	 * @return string
+	 */
+	private function replace_slug( $termlink, $original_slug, $translated_slug ) {
+		if ( preg_match( '#/?' . preg_quote( $original_slug ) . '/#', $termlink ) ) {
+			$termlink = preg_replace(
+				'#^(/?)(' . addslashes( $original_slug ) . ')/#',
+				"$1$translated_slug/",
+				$termlink
+			);
+		}
+
+		return $termlink;
+	}
+}

wp-content/plugins/wpml-string-translation/classes/slug-translation/taxonomy/wpml-tax-slug-translation-records.php

@@ -0,0 +1,20 @@
+<?php
+
+class WPML_Tax_Slug_Translation_Records extends WPML_Slug_Translation_Records {
+
+	const STRING_NAME = 'URL %s tax slug';
+
+	/**
+	 * @param string $slug
+	 *
+	 * @return string
+	 */
+	protected function get_string_name( $slug ) {
+		return sprintf( self::STRING_NAME, $slug );
+	}
+
+	/** @return string */
+	protected function get_element_type() {
+		return 'taxonomy';
+	}
+}