` element, empty strings are ignored.
*
* @return array The array of menu item attributes.
*/
function bb_theme_set_wpml_nav_menu_link_attributes( $atts ) {
if ( ! empty( $atts['data-balloon'] ) ) {
$atts['data-balloon'] = wp_strip_all_tags( $atts['data-balloon'] );
}
return $atts;
}
/**
* Function to add icon to WPML menu item.
*
* @since 2.5.60
*
* @param string $icon Menu icon.
* @param integer $id Menu item ID.
*
* @return string The menu item icon.
*/
function bb_theme_add_wpml_nav_menu_item_icon( $icon, $id ) {
if ( ! empty( $id ) && str_contains( $id, 'wpml-' ) ) {
$icon = '';
}
return $icon;
}
/**
* Function to set icon to WPML menu item.
*
* @since 2.5.60
*
* @param string $icon Menu icon.
* @param WP_Post $item Menu item data object.
*/
function bb_theme_set_wpml_nav_menu_item_icon_class( $icon, $item ) {
if ( isset( $item->classes ) && is_array( $item->classes ) && in_array( 'wpml-ls-item', $item->classes, true ) ) {
$icon = 'bb-icon-globe';
}
return $icon;
}
/**
* Function to disable page transition for Elementor Pro.
*
* @since 2.6.10
*
* @return string
*/
function bb_elementor_pro_disable_page_transition() {
return buddyboss_theme()->elementor_pro_helper() ? 'data-e-disable-page-transition="true"' : '';
}
/**
* Filter Related Posts SQL Query for WPML
*
* Modifies the SQL query for related posts to ensure only posts
* in the same language are returned when WPML is active.
*
* @param string $sql The original SQL query.
*
* @return string Modified SQL query with language filtering.
* @since 2.8.00
*
*/
function bb_theme_wpml_filter_related_posts_sql_by_language( $sql ) {
global $wpdb;
preg_match( '/wp_posts.ID != (\d+)/', $sql, $matches );
if ( empty( $matches[1] ) ) {
return $sql;
}
$target_post_id = (int) $matches[1];
$glue = 'WHERE 1=1';
$parts = explode( $glue, $sql );
if ( count( $parts ) !== 2 ) {
return $sql;
}
list( $before, $after ) = $parts;
$wpml_join = "LEFT JOIN {$wpdb->prefix}icl_translations
AS t1 ON t1.element_id = wp_posts.ID AND t1.element_type LIKE 'post_%' ";
$wpml_where = $wpdb->prepare(
" AND t1.language_code = (
SELECT t2.language_code
FROM {$wpdb->prefix}icl_translations AS t2
WHERE t2.element_id = %d AND t2.element_type LIKE 'post_%'
LIMIT 1
)",
$target_post_id
);
return implode(
$glue,
array(
$before . $wpml_join,
$wpml_where . $after,
)
);
}