/home/mobivsrd/public_html/wp-contentMXc/themes/freeio/inc/classes/megamenu.php
<?php
if ( !class_exists("Freeio_Nav_Menu") ) {
class Freeio_Nav_Menu extends Walker_Nav_Menu {
/**
* __construct function.
*
* @access public
* @return void
*/
public function __construct() {
add_filter('nav_menu_css_class' , array($this, 'add_nav_class'), 10 , 2);
}
/**
* special_nav_class function.
*
* @access public
* @param mixed $classes
* @param mixed $item
* @return void
*/
public function add_nav_class($classes, $item){
if(in_array('current-menu-item', $classes)){
$classes[] = 'active ';
}
return $classes;
}
/**
* start_lvl function.
*
* @access public
* @param mixed &$output
* @param mixed $depth
* @return void
*/
public function start_lvl( &$output, $depth=0 ,$args = array() ) {
$indent = str_repeat( "\t", $depth );
$output .= "\n$indent<ul class=\"dropdown-menu\">\n";
}
/**
* Ends the list of after the elements are added.
*
* @see Walker::end_lvl()
*
* @since 3.0.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of arguments. @see wp_nav_menu()
*/
public function end_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "$indent</ul>\n";
}
/**
* start_el function.
*
* @access public
* @param mixed &$output
* @param mixed $item
* @param int $depth (default: 0)
* @param array $args (default: array())
* @param int $id (default: 0)
* @return void
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
$show_menu = true;
if ( !empty($item->apus_user_role) ) {
$show_menu = false;
if ( in_array('', $item->apus_user_role) ) {
$show_menu = true;
} else {
if ( is_user_logged_in() ) {
$user = wp_get_current_user();
$roles = ( array ) $user->roles;
foreach ($item->apus_user_role as $role) {
if ( in_array($role, $roles) ) {
$show_menu = true;
}
}
}
}
}
if ( !$show_menu ) {
$output .= apply_filters( 'walker_nav_menu_start_el', '', $item, $depth, $args );
} else {
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$li_attributes = '';
$class_names = $value = '';
$classes[] = ($args->has_children) ? 'dropdown' : '';
$classes[] = ($item->current || $item->current_item_ancestor) ? 'active' : '';
$classes[] = 'menu-item-' . $item->ID;
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
$apus_mega_profile = $this->getSubMegaMenuProfile($item, $depth);
if ( $apus_mega_profile ) {
$args->has_children = true;
$class_names .= ' has-mega-menu';
}
if ( $item->apus_alignment ) {
$class_names .= ' aligned-' . $item->apus_alignment;
}
$class_names = ' class="' . esc_attr( $class_names ) . '"';
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
$id = strlen( $id ) ? ' id="' . esc_attr( $id ) . '"' : '';
$output .= $indent . '<li' . $id . $value . $class_names . $li_attributes . '>';
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : '';
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : '';
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : '';
$attributes .= ! empty( $item->url ) ? ' href="' . esc_url( $item->url ) .'"' : '';
$attributes .= $args->has_children ? ' class="dropdown-toggle" ' : '';
if ( $args->has_children ) {
$attributes .= ' data-hover="dropdown" data-toggle="dropdown"';
}
$text_label = '';
if ( isset($item->apus_text_label) && !empty($item->apus_text_label) ) {
switch ( $item->apus_text_label ) {
case 'label_new':
$text_label = esc_html__('New', 'freeio');
break;
case 'label_hot':
$text_label = esc_html__('Hot', 'freeio');
break;
case 'label_featured':
$text_label = esc_html__('Featured', 'freeio');
break;
default:
$text_label = '';
break;
}
$text_label = ! empty( $item->apus_text_label ) ? '<span class="text-label ' . str_replace( '_', '-', $item->apus_text_label ) . '">'.$text_label.'</span>' : '';
}
$item_output = $args->before;
$item_output .= '<a'. $attributes .'>';
$item_output .= $args->link_before . $this->display_icon($item) . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
$item_output .= $text_label;
$item_output .= $args->has_children || $apus_mega_profile ? ' <b class="caret"></b>' : '';
if ( $item->description ) {
$item_output = '<div class="menu-item-description">' . $item->description . '</div>';
}
$item_output .= '</a>';
$item_output .= $args->after;
$item_output .= $this->generateSubMegaMenu( $item , $apus_mega_profile );
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
}
/**
* display_element function.
*
* @access public
* @param mixed $element
* @param mixed &$children_elements
* @param mixed $max_depth
* @param int $depth (default: 0)
* @param mixed $args
* @param mixed &$output
* @return void
*/
public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) {
if ( !$element )
return;
$id_field = $this->db_fields['id'];
if( $this->getSubMegaMenuProfile($element, $depth) ) {
$children_elements[$element->$id_field] = array();
}
if ( is_array( $args[0] ) )
$args[0]['has_children'] = ! empty( $children_elements[$element->$id_field] );
else if ( is_object( $args[0] ) )
$args[0]->has_children = ! empty( $children_elements[$element->$id_field] );
$cb_args = array_merge( array(&$output, $element, $depth), $args);
call_user_func_array(array(&$this, 'start_el'), $cb_args);
$id = $element->$id_field;
if ( ($max_depth == 0 || $max_depth > $depth+1 ) && isset( $children_elements[$id]) ) {
foreach( $children_elements[ $id ] as $child ){
if ( !isset($newlevel) ) {
$newlevel = true;
$cb_args = array_merge( array(&$output, $depth), $args);
call_user_func_array(array(&$this, 'start_lvl'), $cb_args);
}
$this->display_element( $child, $children_elements, $max_depth, $depth + 1, $args, $output );
}
unset( $children_elements[ $id ] );
}
if ( isset($newlevel) && $newlevel ){
$cb_args = array_merge( array(&$output, $depth), $args);
call_user_func_array(array(&$this, 'end_lvl'), $cb_args);
}
$cb_args = array_merge( array(&$output, $element, $depth), $args);
call_user_func_array(array(&$this, 'end_el'), $cb_args);
}
/**
*
*/
public function getSubMegaMenuProfile($item, $depth ) {
return isset($item->apus_mega_profile) && $item->apus_mega_profile ? $item->apus_mega_profile : false;
}
/**
*
*/
public function generateSubMegaMenu( $item, $apus_mega_profile ) {
if ( $apus_mega_profile ) {
$args = array(
'name' => $apus_mega_profile,
'post_type' => 'apus_megamenu',
'post_status' => 'publish',
'numberposts' => 1,
'fields' => 'ids'
);
$post_ids = get_posts($args);
if ( $post_ids && isset($post_ids[0]) ) {
$post_id = $post_ids[0];
$post_id = freeio_get_lang_post_id($post_id, 'apus_megamenu');
$post = get_post($post_id);
$content = apply_filters( 'freeio_generate_post_builder', do_shortcode( $post->post_content ), $post, $post->ID);
$width = $item->apus_width ? 'style="width:'.$item->apus_width.'px"':"";
return '<div class="dropdown-menu '.esc_attr($post->post_name).'" '.$width.'><div class="dropdown-menu-inner">'.$content.'</div></div>';
}
}
return '';
}
public function display_icon($item) {
if ( $item->apus_icon_image ) {
return '<img src="'.esc_url($item->apus_icon_image).'" alt="'.esc_attr($item->title).'"/>';
} elseif ( $item->apus_icon_font ) {
return '<i class="'.esc_attr($item->apus_icon_font).'"></i>';
}
}
}
}