/**
* filter to avoid modifying theme's header and changes 'virtually' location for each language
* @since 0.9.7
*/
function xili_wp_nav_menu_args($args)
{
$xili_theme_options = get_theme_xili_options();
$ok = isset($xili_theme_options['nav_menus']) && $xili_theme_options['nav_menus'] === 'nav_menus' ? true : false;
global $xili_language;
$default = 'en_us';
// currently the default language of theme as in core WP
$slug = the_curlang();
if ($default != $slug && $ok) {
$theme_location = $args['theme_location'];
if (has_nav_menu($theme_location . $this->menu_lang_sep . $slug)) {
// only if a menu is set by webmaster in menus dashboard
$args['theme_location'] = $theme_location . $this->menu_lang_sep . $slug;
}
}
return $args;
}
function widget($args, $instance)
{
if (method_exists($this, 'is_preview')) {
// 3.9
$cache = array();
if (!$this->is_preview()) {
$cache = wp_cache_get('xili_widget_recent_posts', 'widget');
}
} else {
$cache = wp_cache_get('xili_widget_recent_posts', 'widget');
}
if (!is_array($cache)) {
$cache = array();
}
if (isset($cache[$args['widget_id']])) {
echo $cache[$args['widget_id']];
return;
}
ob_start();
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Posts') : $instance['title']);
if (!($number = (int) $instance['number'])) {
$number = 10;
} else {
if ($number < 1) {
$number = 1;
} else {
if ($number > 15) {
$number = 15;
}
}
}
$show_date = isset($instance['show_date']) ? $instance['show_date'] : false;
$the_lang = $instance['the_lang'];
if (!isset($instance['post_type']) || $instance['post_type'] == '') {
$post_type_arr = array('post');
} else {
$post_type_arr = explode(',', $instance['post_type']);
}
if (class_exists('xili_language')) {
$tmp_query = isset($wp_query->query_vars[QUETAG]) ? $wp_query->query_vars[QUETAG] : "";
if ($the_lang == '') {
// new filter 'xili_widget_posts_args' with two params: array and args 2.9.22
$thequery = apply_filters('xili_widget_posts_args', array('posts_per_page' => $number, 'post_type' => $post_type_arr, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true), $args);
} else {
$lang = $the_lang == '*' ? the_curlang() : $the_lang;
$thequery = apply_filters('xili_widget_posts_args', array('posts_per_page' => $number, 'post_type' => $post_type_arr, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true, 'tax_query' => array(array('field' => 'slug', 'taxonomy' => TAXONAME, 'terms' => $lang))), $args);
}
$r = new WP_Query($thequery);
} else {
$thequery = apply_filters('widget_posts_args', array('posts_per_page' => $number, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true));
$r = new WP_Query($thequery);
}
if ($r->have_posts()) {
?>
<?php
echo $before_widget;
?>
<?php
if ($title) {
echo $before_title . $title . $after_title;
}
?>
<ul>
<?php
while ($r->have_posts()) {
$r->the_post();
?>
<li><a href="<?php
the_permalink();
?>
" title="<?php
echo esc_attr(get_the_title() ? get_the_title() : get_the_ID());
?>
"><?php
if (get_the_title()) {
the_title();
} else {
the_ID();
}
?>
</a>
<?php
if ($show_date) {
?>
<span class="post-date"><?php
echo get_the_date();
?>
</span>
<?php
}
?>
</li>
<?php
}
?>
</ul>
<?php
echo $after_widget;
wp_reset_postdata();
}
if (method_exists($this, 'is_preview')) {
// 3.9
if (!$this->is_preview()) {
$cache[$args['widget_id']] = ob_get_flush();
wp_cache_set('xili_widget_recent_posts', $cache, 'widget');
} else {
ob_flush();
}
} else {
$cache[$args['widget_id']] = ob_get_flush();
wp_cache_set('xili_widget_recent_posts', $cache, 'widget');
}
}
/**
*
* prepare terms of topic-tag and attach language for replies
*
*/
function xl_bbp_edit_reply_pre_set_terms($terms, $topic_id, $reply_id)
{
global $xili_tidy_tags_topic;
$taxonomy = get_option('_bbp_topic_tag_slug', 'topic-tag');
$taxonomy_obj = get_taxonomy($taxonomy);
if (current_user_can($taxonomy_obj->cap->assign_terms)) {
$lang_group = the_curlang() . '-' . $xili_tidy_tags_topic->xili_settings['tidylangsgroup'];
$group = term_exists($lang_group, $xili_tidy_tags_topic->tidy_taxonomy);
// Explode by comma
if (strstr($terms, ',')) {
$tags = explode(',', $terms);
} else {
$tags = array($terms);
}
foreach ($tags as $term) {
// if exists add current language
$res = term_exists($term, $taxonomy);
if (is_array($res)) {
// if not assigned - (int) mandatory - true to add language or group
wp_set_object_terms($res['term_id'], array((int) $group['term_id']), $xili_tidy_tags_topic->tidy_taxonomy, true);
} else {
// if not add and assign language
$res = wp_insert_term($term, $taxonomy);
if (!is_wp_error($res)) {
wp_set_object_terms($res['term_id'], array((int) $group['term_id']), $xili_tidy_tags_topic->tidy_taxonomy, true);
}
}
}
global $xili_xl_bbp_addon;
// don't modify the reply tags string - check option - a reply cannot reduce tags list
if (isset($xili_xl_bbp_addon['main']->xili_settings['reply-keep-tags']) && $xili_xl_bbp_addon['main']->xili_settings['reply-keep-tags']) {
$topic_terms = get_the_terms($topic_id, $taxonomy);
// those of topic
if (!is_wp_error($topic_terms) && !empty($topic_terms)) {
foreach ($topic_terms as $term) {
if (!in_array($term->name, $tags)) {
$tags[] = $term->name;
}
}
return $tags;
}
}
}
return $terms;
}
/**
* insert languages list objects in nav menu at insertion point (filter wp_nav_menu_objects)
*
* @since 2.8.8
* @updated 2.9.11 (page) , 2.9.20 (menu)
* @updated 2.10.1 - singular if exists
* @updated 2.11.2 - better class assignation (ancestor) - thanks to Bastian
* @updated 2.12.2 - compatible
*
*/
function insert_language_objects_in_nav_menu($sorted_menu_items, $args)
{
global $post, $wp_query;
// detect insertion point menu object and menu type
$new_sorted_menu_items = array();
foreach ($sorted_menu_items as $key => $menu_object) {
if ($menu_object->url == $this->insertion_point_dummy_link_menu) {
// #insertmenu
$queried_object = $wp_query->get_queried_object();
$queried_object_id = (int) $wp_query->queried_object_id;
if (false !== strpos($menu_object->attr_title, 'menu-wo-')) {
$langkey = explode('-', str_replace('menu-wo-', '', $menu_object->attr_title));
// approach < 2.14.2
} else {
$langkey_ids = explode('-', str_replace('menu-wlid-', '', $menu_object->attr_title));
$langkey = array();
$id_slug = array_flip($this->langs_ids_array);
foreach ($langkey_ids as $lang_id) {
$langkey[] = $id_slug[$lang_id];
}
}
$menu_id_list = '';
$menu_slug_list = '';
foreach ($menu_object->classes as $one_class) {
if (false !== strpos($one_class, 'xlmenulist-')) {
$menu_id_list = str_replace('xlmenulist-', '', $one_class);
continue;
} else {
if (false !== strpos($one_class, 'xlmenuslug')) {
// to be compatible with export xml
$menu_slug_list = str_replace('xlmenuslug' . $this->menu_slug_sep, '', $one_class);
// -- seems better than _
continue;
}
}
}
if ($menu_id_list) {
$menu_ids = explode('-', $menu_id_list);
// here saved as term_id (container of menu items) (<2.12.2)
} else {
if ($menu_slug_list) {
$menu_slugs = explode($this->menu_slug_sep, $menu_slug_list);
foreach ($menu_slugs as $one_slug) {
$term_data = term_exists($one_slug, 'nav_menu');
$menu_ids[] = is_array($term_data) ? $term_data['term_id'] : 0;
}
}
}
$menu_list = count($langkey) == count($menu_ids) ? array_combine($langkey, $menu_ids) : array();
// pb in count
$curlang = the_curlang();
if (isset($menu_list[$curlang])) {
$menu_structure_exists = term_exists((int) $menu_list[$curlang], 'nav_menu') ? true : false;
} else {
$menu_structure_exists = false;
}
if ($curlang && $menu_structure_exists) {
$menu_items = wp_get_nav_menu_items($menu_list[$curlang]);
// need term_id of structure
_wp_menu_item_classes_by_context($menu_items);
// added 2.11.2
if ($menu_items) {
// added in 1.8 to sort inserted menu content and to insert class 'menu-item-has-children' as in nav-menu-template.php
$sorted_menu_items = $menu_items_with_children = array();
foreach ((array) $menu_items as $menu_item) {
$sorted_menu_items[$menu_item->menu_order] = $menu_item;
if ($menu_item->menu_item_parent) {
$menu_items_with_children[$menu_item->menu_item_parent] = true;
}
}
// Add the menu-item-has-children class where applicable
if ($menu_items_with_children) {
foreach ($sorted_menu_items as &$menu_item) {
if (isset($menu_items_with_children[$menu_item->ID])) {
$menu_item->classes[] = 'menu-item-has-children';
}
}
}
unset($menu_items, $menu_item);
foreach ($sorted_menu_items as $new_menu_item) {
// not recursive : impossible to decode insertion point inside menu
if (!in_array($new_menu_item->url, array($this->insertion_point_dummy_link_menu, $this->insertion_point_dummy_link_page, $this->insertion_point_dummy_link))) {
$new_classes = array("insertion-point");
if ($new_menu_item->menu_item_parent == 0) {
$new_menu_item->menu_item_parent = $menu_object->menu_item_parent;
}
// heritate from insertion point
$new_menu_item->classes = array_merge($menu_object->classes, $new_classes, $new_menu_item->classes);
// fixed 2.11.2
$new_sorted_menu_items[] = $new_menu_item;
}
}
}
}
} else {
if ($menu_object->url == $this->insertion_point_dummy_link_page) {
// #insertpagelist
$classes = $menu_object->classes;
$i = 0;
$defaults = array('sort_order' => 'ASC', 'sort_column' => 'menu_order', 'hierarchical' => 1, QUETAG => $this->curlang);
$r = wp_parse_args($menu_object->attr_title, $defaults);
extract($r, EXTR_SKIP);
$pagelist = get_pages($r);
foreach ($pagelist as $onepage) {
$class = is_page($onepage->ID) ? ' current-menu-item' : '';
$i++;
$new_lang_menu_item = (object) array();
$id = $menu_object->ID * 1000 + $i;
$new_lang_menu_item->ID = $id;
$new_lang_menu_item->url = get_permalink($onepage->ID);
// $onepage->guid;
$new_lang_menu_item->title = $onepage->post_title;
$new_lang_menu_item->attr_title = apply_filters('xl_nav_menu_page_attr_title', '...', $onepage->ID);
$new_lang_menu_item->description = apply_filters('xl_nav_menu_page_description', '', $onepage->ID);
// for twentyfifteen 2.15.4
$new_lang_menu_item->menu_item_parent = $menu_object->menu_item_parent;
$new_lang_menu_item->db_id = $menu_object->db_id;
$new_lang_menu_item->target = $menu_object->target;
$new_lang_menu_item->classes = array_merge($menu_object->classes, explode(' ', $class));
$new_sorted_menu_items[] = $new_lang_menu_item;
}
} else {
if ($menu_object->url == $this->insertion_point_dummy_link) {
// language
$classes = $menu_object->classes;
$keys = array();
foreach ($this->langs_list_options as $one) {
$keys[] = $one[0];
}
$type_array = array_values(array_intersect($keys, $menu_object->classes));
$type = $type_array[0];
$hidden = true;
// hidden here as defined in list - only available language are listed
// create array of language menu objects
$listlanguages = $this->get_listlanguages();
$new_menu_objects = array();
$i = 0;
foreach ($listlanguages as $language) {
$link = false;
$display = $hidden && $this->xili_settings['lang_features'][$language->slug]['hidden'] == 'hidden' ? false : true;
if ($display && !(in_array($type, array('navmenu-a', 'navmenu-1a', 'navmenu-1ao')) && $language->slug == the_curlang())) {
$i++;
if ($language->slug != the_curlang()) {
$class = 'lang-' . $language->slug;
} else {
$class = 'lang-' . $language->slug . ' current-lang current-menu-item';
}
$language_qv = $this->lang_slug_qv_trans($language->slug);
if (in_array($type, array('navmenu-1', 'navmenu-1a', 'navmenu-1ao'))) {
$this->doing_list_language = $language->slug;
// for date filter if lang_perma
$currenturl = $this->current_url($this->lang_perma);
if (is_singular() && !is_front_page()) {
if (in_array($type, array('navmenu-1a', 'navmenu-1'))) {
// 2.13.3
$link = $this->link_of_linked_post($post->ID, $language->slug);
} else {
$targetpost = $this->linked_post_in($post->ID, $language->slug);
if ($targetpost) {
$link = get_permalink($targetpost);
}
}
$title = sprintf(__($this->xili_settings['list_link_title']['current_post'], the_theme_domain()), __($language->description, $this->thetextdomain));
} else {
if ($wp_query->is_posts_page) {
// 2.8.4
$link = $this->link_of_linked_post(get_option('page_for_posts'), $language->slug);
$title = sprintf(__($this->xili_settings['list_link_title']['latest_posts'], the_theme_domain()), _x($language->description, 'linktitle', $this->thetextdomain));
} else {
if (function_exists('xili_tidy_tag_in_other_lang') && (is_tag() || $this->is_tax_improved())) {
// 2.9.1
$q = '';
if (!is_tag() && $this->is_tax_improved()) {
$queried_object = $wp_query->get_queried_object();
$q = '&tidy_post_tag=' . $queried_object->taxonomy;
}
if ($link = xili_tidy_tag_in_other_lang("format=term_link&lang=" . $language->name . $q)) {
$title = xili_tidy_tag_in_other_lang("format=term_name&lang=" . $language->name . $q);
} else {
$link = $this->lang_perma ? str_replace('%lang%', $language_qv, $currenturl) : add_query_arg(array(QUETAG => $language_qv), $currenturl);
$title = sprintf(__($this->xili_settings['list_link_title']['post_selected'], the_theme_domain()), _x($language->description, 'linktitle', $this->thetextdomain));
}
} else {
$link = $this->lang_perma ? str_replace('%lang%', $language_qv, $currenturl) : add_query_arg(array(QUETAG => $language_qv), $currenturl);
$link = apply_filters('xiliml_language_list_menu_link', $link, $type, $language->slug, $language_qv);
// 2.19.3
$title = sprintf(__($this->xili_settings['list_link_title']['post_selected'], the_theme_domain()), _x($language->description, 'linktitle', $this->thetextdomain));
}
}
}
$this->doing_list_language = false;
} else {
// 'navmenu', 'navmenu-a'
$link = $this->lang_perma ? str_replace('%lang%', $language_qv, get_bloginfo('url') . '/%lang%/') : add_query_arg(array(QUETAG => $language_qv), get_bloginfo('url'));
$title = esc_attr(sprintf(__($this->xili_settings['list_link_title']['post_selected'], $this->thetextdomain), _x($language->description, 'linktitle', $this->thetextdomain)));
}
// only required values...
if ($link) {
$new_lang_menu_item = (object) array();
$id = $menu_object->ID * 100 + $i;
$new_lang_menu_item->ID = $id;
$new_lang_menu_item->url = $link;
$new_lang_menu_item->title = __($language->description, $this->thetextdomain);
$new_lang_menu_item->attr_title = $title;
$new_lang_menu_item->description = apply_filters('xl_nav_menu_lang_description', '', $language->slug);
// for twentyfifteen 2.15.4
$new_lang_menu_item->menu_item_parent = $menu_object->menu_item_parent;
$new_lang_menu_item->db_id = $menu_object->db_id;
$new_lang_menu_item->target = $menu_object->target;
$new_lang_menu_item->classes = array_merge($menu_object->classes, explode(' ', $class));
$new_sorted_menu_items[] = $new_lang_menu_item;
}
}
// language
}
// display
} else {
// no dummy insertion
$new_sorted_menu_items[] = $menu_object;
}
}
}
}
// foreach menu
return $new_sorted_menu_items;
}
function insert_lang_pagenum_link($link)
{
global $xili_language, $wp_rewrite;
$the_lang = $xili_language->lang_slug_qv_trans(the_curlang());
// by default
$home = trailingslashit(get_bloginfo('url'));
//if ( $the_lang == '' ) $the_lang = xili_language_trans_slug_qv ( $xili_language->default_slug );
if ($the_lang != '' && false === strpos($link, '/' . $the_lang)) {
return str_replace($home . $wp_rewrite->root, $home . $wp_rewrite->root . $the_lang . '/', $link);
}
return $link;
}