lightspeeddevelopment / lsx

inc/wp-bootstrap-navwalker.php

Spacing +61 added lines, -61 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) return; // Exit if accessed directly
+if ( ! defined('ABSPATH')) return; // Exit if accessed directly
 
 class Lsx_Bootstrap_Navwalker extends Walker_Nav_Menu {
 
@@ -10,15 +10,15 @@ 
 	 * @param string $output Passed by reference. Used to append additional content.
 	 * @param int $depth Depth of page. Used for padding.
 	 */
-	public function start_lvl( &$output, $depth = 0, $args = array() ) {
-		$indent = str_repeat( "\t", $depth );
+	public function start_lvl(&$output, $depth = 0, $args = array()) {
+		$indent = str_repeat("\t", $depth);
 		$output .= "\n$indent<ul role=\"menu\" class=\" dropdown-menu\">\n";
 	}
 	
 	/**
 	 * @param string $item Passed by reference. Used to append additional content.
 	 */
-	public function filter_default_pages( &$item ) {
+	public function filter_default_pages(&$item) {
 		
 		return $item;
 	}	
@@ -33,14 +33,14 @@ 
 	 * @param int $current_page Menu item ID.
 	 * @param object $args
 	 */
-	public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
-		$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';	
+	public function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0) {
+		$indent = ($depth) ? str_repeat("\t", $depth) : '';	
 		
 		/**
 		 * If this is a default menu being called we need to fix
 		 * the item object thats coming through.
 		 */
-		if(!isset($item->title)){
+		if ( ! isset($item->title)) {
 			return;
 		}
 
@@ -52,63 +52,63 @@ 
 		 * comparison that is not case sensitive. The strcasecmp() function returns
 		 * a 0 if the strings are equal.
 		 */
-		if ( strcasecmp( $item->attr_title, 'divider' ) == 0 && $depth === 1 ) {
+		if (strcasecmp($item->attr_title, 'divider') == 0 && $depth === 1) {
 			$output .= $indent . '<li role="presentation" class="divider">';
-		} else if ( strcasecmp( $item->title, 'divider') == 0 && $depth === 1 ) {
+		} else if (strcasecmp($item->title, 'divider') == 0 && $depth === 1) {
 			$output .= $indent . '<li role="presentation" class="divider">';
-		} else if ( strcasecmp( $item->attr_title, 'dropdown-header') == 0 && $depth === 1 ) {
-			$output .= $indent . '<li role="presentation" class="dropdown-header">' . esc_attr( $item->title );
-		} else if ( strcasecmp($item->attr_title, 'disabled' ) == 0 ) {
-			$output .= $indent . '<li role="presentation" class="disabled"><a href="#">' . esc_attr( $item->title ) . '</a>';
+		} else if (strcasecmp($item->attr_title, 'dropdown-header') == 0 && $depth === 1) {
+			$output .= $indent . '<li role="presentation" class="dropdown-header">' . esc_attr($item->title);
+		} else if (strcasecmp($item->attr_title, 'disabled') == 0) {
+			$output .= $indent . '<li role="presentation" class="disabled"><a href="#">' . esc_attr($item->title) . '</a>';
 		} else {
 
 			$class_names = $value = '';
 
-			$classes = empty( $item->classes ) ? array() : (array) $item->classes;
+			$classes = empty($item->classes) ? array() : (array) $item->classes;
 			$classes[] = 'menu-item-' . $item->ID;
 
-			$classes = apply_filters( 'lsx_nav_menu_css_class', array_filter( $classes ), $item, $args , $depth );
+			$classes = apply_filters('lsx_nav_menu_css_class', array_filter($classes), $item, $args, $depth);
 			
-			$class_names = join( ' ', $classes );
+			$class_names = join(' ', $classes);
 
-			if ( $args->has_children )
+			if ($args->has_children)
 				$class_names .= ' dropdown';
 
-			if ( in_array( 'current-menu-item', $classes ) )
+			if (in_array('current-menu-item', $classes))
 				$class_names .= ' active';
 			
-			if ( in_array( 'current-menu-parent', $classes ) )
+			if (in_array('current-menu-parent', $classes))
 				$class_names .= ' active';			
 			
 			//Check if this is ment to be a "social" type menu
-			$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
+			$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
 
-			$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
-			$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
+			$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args);
+			$id = $id ? ' id="' . esc_attr($id) . '"' : '';
 
-			$output .= $indent . '<li' . $id . $value . $class_names .'>';
+			$output .= $indent . '<li' . $id . $value . $class_names . '>';
 
 			$atts = array();
-			$atts['title']  = ! empty( $item->title )	? $item->title	: '';
-			$atts['target'] = ! empty( $item->target )	? $item->target	: '';
-			$atts['rel']    = ! empty( $item->xfn )		? $item->xfn	: '';
+			$atts['title']  = ! empty($item->title) ? $item->title : '';
+			$atts['target'] = ! empty($item->target) ? $item->target : '';
+			$atts['rel']    = ! empty($item->xfn) ? $item->xfn : '';
 
 			// If item has_children add atts to a.
-			if ( $args->has_children ) {
-				$atts['href']   		= ! empty( $item->url ) ? $item->url : '';
-				$atts['data-toggle']	= 'dropdown';
-				$atts['class']			= 'dropdown-toggle';
-				$atts['aria-haspopup']	= 'true';
+			if ($args->has_children) {
+				$atts['href'] = ! empty($item->url) ? $item->url : '';
+				$atts['data-toggle'] = 'dropdown';
+				$atts['class'] = 'dropdown-toggle';
+				$atts['aria-haspopup'] = 'true';
 			} else {
-				$atts['href'] = ! empty( $item->url ) ? $item->url : '';
+				$atts['href'] = ! empty($item->url) ? $item->url : '';
 			}
 
-			$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args );
+			$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args);
 
 			$attributes = '';
-			foreach ( $atts as $attr => $value ) {
-				if ( ! empty( $value ) ) {
-					$value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
+			foreach ($atts as $attr => $value) {
+				if ( ! empty($value)) {
+					$value = ('href' === $attr) ? esc_url($value) : esc_attr($value);
 					$attributes .= ' ' . $attr . '="' . $value . '"';
 				}
 			}
@@ -122,19 +122,19 @@ 
 			 * if there is a value in the attr_title property. If the attr_title
 			 * property is NOT null we apply it as the class name for the glyphicon.
 			 */
-			if ( ! empty( $item->attr_title ) ) {
-				$item_output .= '<a'. $attributes .'"><span class="glyphicon ' . esc_attr( $item->attr_title ) . '"></span>&nbsp;';
+			if ( ! empty($item->attr_title)) {
+				$item_output .= '<a' . $attributes . '"><span class="glyphicon ' . esc_attr($item->attr_title) . '"></span>&nbsp;';
 			} else {
-				$item_output .= '<a'. $attributes .'>';
+				$item_output .= '<a' . $attributes . '>';
 			}
 
-			$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
-			$item_output .= ( $args->has_children && 0 === $depth ) ? ' <span class="caret"></span></a>' : '</a>';
+			$item_output .= $args->link_before . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
+			$item_output .= ($args->has_children && 0 === $depth) ? ' <span class="caret"></span></a>' : '</a>';
 			$item_output .= $args->after;
 
 			
 			
-			$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
+			$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
 		}
 	}
   
@@ -158,17 +158,17 @@ 
 	 * @param string $output Passed by reference. Used to append additional content.
 	 * @return null Null on failure with no changes to parameters.
 	 */
-	public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) {
-        if ( ! $element )
+	public function display_element($element, &$children_elements, $max_depth, $depth, $args, &$output) {
+        if ( ! $element)
             return;
 
         $id_field = $this->db_fields['id'];
 
         // Display this element.
-        if ( is_object( $args[0] ) )
-           $args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] );
+        if (is_object($args[0]))
+           $args[0]->has_children = ! empty($children_elements[$element->$id_field]);
 
-        parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
+        parent::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
     }
 
 	/**
@@ -182,17 +182,17 @@ 
 	 * @param array $args passed from the wp_nav_menu function.
 	 *
 	 */
-	public static function fallback( $args ) {
-		if ( current_user_can( 'manage_options' ) ) {
+	public static function fallback($args) {
+		if (current_user_can('manage_options')) {
 			$fb_output = null;
 
-			if ( $args['container'] ) {
+			if ($args['container']) {
 				$fb_output = '<' . $args['container'];
 
-				if ( $args['container_id'] )
+				if ($args['container_id'])
 					$fb_output .= ' id="' . $args['container_id'] . '"';
 
-				if ( $args['container_class'] )
+				if ($args['container_class'])
 					$fb_output .= ' class="' . $args['container_class'] . '"';
 
 				$fb_output .= '>';
@@ -200,20 +200,20 @@ 
 
 			$fb_output .= '<ul';
 
-			if ( $args['menu_id'] )
+			if ($args['menu_id'])
 				$fb_output .= ' id="' . $args['menu_id'] . '"';
 
-			if ( $args['menu_class'] )
+			if ($args['menu_class'])
 				$fb_output .= ' class="' . $args['menu_class'] . '"';
 
 			$fb_output .= '>';
-			$fb_output .= '<li><a href="' . admin_url( 'nav-menus.php' ) . '">' . esc_html__( 'Add a menu', 'lsx' ) . '</a></li>';
+			$fb_output .= '<li><a href="' . admin_url('nav-menus.php') . '">' . esc_html__('Add a menu', 'lsx') . '</a></li>';
 			$fb_output .= '</ul>';
 
-			if ( $args['container'] )
+			if ($args['container'])
 				$fb_output .= '</' . $args['container'] . '>';
 
-			echo wp_kses_post( $fb_output );
+			echo wp_kses_post($fb_output);
 		}
 	}
 }
@@ -222,9 +222,9 @@ 
 /**
  * Add in our custom classes to the menus
  */
-function wpml_nav_language_switcher_fix( $items , $args ) {
-	$items = str_replace('menu-item-language-current','menu-item-language-current dropdown',$items);
-	$items = str_replace('submenu-languages','submenu-languages dropdown-menu',$items);
+function wpml_nav_language_switcher_fix($items, $args) {
+	$items = str_replace('menu-item-language-current', 'menu-item-language-current dropdown', $items);
+	$items = str_replace('submenu-languages', 'submenu-languages dropdown-menu', $items);
 	return $items;
 }
-add_filter( 'wp_nav_menu_items', 'wpml_nav_language_switcher_fix', 10, 2 );
+add_filter('wp_nav_menu_items', 'wpml_nav_language_switcher_fix', 10, 2);