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wp-multilingual-template-hierarchy.php
128 lines (95 loc) · 3.6 KB
/
wp-multilingual-template-hierarchy.php
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<?php
/*
Plugin Name: Multilingual Template Hierarchy
Plugin URI: https://github.com/resulto-admin/wordpress-multilingual-template-hierarchy
Description: Enables theme developers using WPML to create type-slug.php templates in the default language. For example, if you create page-my-english-slug.php template, it will be used for the same page in other languages.
Version: 1.0.1
Author: Resulto Developpement Web Inc.
Author URI: http://www.resulto.ca
License: GPL3
License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
*/
// TODO Refactor and extract common code :-)
// TODO Add support for translated taxonomies.
add_filter( 'page_template', 'multi_lingual_page_template');
function multi_lingual_page_template($template) {
global $post;
$template_name = basename($template);
if (!($template_name === 'page.php' || $template_name === 'singular.php' || $template_name === 'index.php')) {
return $template;
}
$current_lang = apply_filters('wpml_current_language', NULL);
$default_lang = apply_filters('wpml_default_language', NULL);
if ($current_lang === $default_lang) {
return $template;
}
$id_in_default_lang = apply_filters('wpml_object_id', $post->ID, 'page', FALSE, $default_lang);
if (!$id_in_default_lang) {
return $template;
}
$temp_post = get_post($id_in_default_lang);
if (!$temp_post) {
return $template;
}
$template_name = 'page-' . $temp_post->post_name . '.php';
$template_path = locate_template($template_name);
if ($template_path) {
return $template_path;
}
return $template;
}
add_filter( 'category_template', 'multi_lingual_category_template');
function multi_lingual_category_template($template) {
$template_name = basename($template);
if (!($template_name === 'category.php' || $template_name === 'archive.php' || $template_name === 'index.php')) {
return $template;
}
$current_lang = apply_filters('wpml_current_language', NULL);
$default_lang = apply_filters('wpml_default_language', NULL);
if ($current_lang === $default_lang) {
return $template;
}
$category_id = get_query_var('cat');
$id_in_default_lang = apply_filters('wpml_object_id', $category, 'category', FALSE, $default_lang);
if (!$id_in_default_lang) {
return $template;
}
$category = get_category($id_in_default_lang);
if (!$category) {
return $template;
}
$template_name = 'category-' . $category->slug . '.php';
$template_path = locate_template($template_name);
if ($template_path) {
return $template_path;
}
return $template;
}
add_filter( 'tag_template', 'multi_lingual_tag_template');
function multi_lingual_tag_template($template) {
$template_name = basename($template);
if (!($template_name === 'tag.php' || $template_name === 'archive.php' || $template_name === 'index.php')) {
return $template;
}
$current_lang = apply_filters('wpml_current_language', NULL);
$default_lang = apply_filters('wpml_default_language', NULL);
if ($current_lang === $default_lang) {
return $template;
}
$tag_id = get_query_var('tag');
$id_in_default_lang = apply_filters('wpml_object_id', $tag_id, 'tag', FALSE, $default_lang);
if (!$id_in_default_lang) {
return $template;
}
$tag = get_tag($id_in_default_lang);
if (!$tag) {
return $template;
}
$template_name = 'tag-' . $tag->slug . '.php';
$template_path = locate_template($template_name);
if ($template_path) {
return $template_path;
}
return $template;
}
?>