Ubuntu

­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ \n"; } /** * @see Walker_Nav_Menu::start_el() * @since 1.0.0 * * @param string $output Passed by reference. Used to append additional content. * @param object $item Menu item data object. * @param int $depth Depth of menu item. Used for padding. * @param object $args */ function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) { $item_html = ''; parent::start_el( $item_html, $object, $depth, $args ); $output .= ( $depth == 0 ) ? '
  • ' : ''; $classes = empty( $object->classes ) ? array() : ( array ) $object->classes; if ( in_array( 'label', $classes ) ) { $item_html = preg_replace( '/]*>(.*)<\/a>/iU', '', $item_html ); } if ( in_array( 'divider', $classes ) ) { $item_html = preg_replace( '/]*>(.*)<\/a>/iU', '', $item_html ); } $output .= $item_html; } /** * @see Walker::display_element() * @since 1.0.0 * * @param object $element Data object * @param array $children_elements List of elements to continue traversing. * @param int $max_depth Max depth to traverse. * @param int $depth Depth of current element. * @param array $args * @param string $output Passed by reference. Used to append additional content. * * @return null Null on failure with no changes to parameters. */ function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) { $element->has_children = ! empty( $children_elements[ $element->ID ] ); $element->classes[] = ( $element->current || $element->current_item_ancestor ) ? 'active' : ''; //$element->classes[] = ( $element->has_children ) ? 'has-dropdown' : ''; parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); } } function polo_menu_fallback() { $output = ''; return $output; } /* * Walker for mobile menu */ class Polo_Clean_Walker extends Walker_Nav_Menu { function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) { $id_field = $this->db_fields['id']; if ( is_object( $args[0] ) ) { $args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); if ( ! empty( $children_elements[ $element->$id_field ] ) ) { foreach ( $children_elements[ $element->$id_field ] as $child_element ) { $child_element->is_child = 1; } } } return parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); } function start_lvl( &$output, $depth = 0, $args = array(), $current_page = 0 ) { // depth dependent classes $indent = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent $display_depth = ( $depth + 1 ); // because it counts the first submenu as 0 $prefix = ''; if ( $args->has_children ) { $menu_class = 'class="submenu"'; } else { $menu_class = ''; } $ul = '
      '; $output .= "\n" . $indent . $prefix . $ul . "\n"; } function end_lvl( &$output, $depth = 0, $args = array() ) { $indent = str_repeat( "\t", $depth ); $postfix = ''; $output .= "{$indent}
    {$postfix}\n"; } function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; $iconname = ! empty( $item->_crum_mega_menu_icon ) ? '' : ''; $classes = empty( $item->classes ) ? array() : (array) $item->classes; $current_indicators = array( 'current-menu-parent', 'current_page_item', 'current_page_parent' ); $newClasses = array(); foreach ( $classes as $el ) { //check if it's indicating the current page, otherwise we don't need the class if ( in_array( $el, $current_indicators ) ) { array_push( $newClasses, $el ); } } $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $newClasses ), $item ) ); if ( $args->has_children && ( $depth = 1 ) ) { $class_names .= ' menu-item-has-children '; } if ( $iconname ) { $class_names .= ' menu-has-icon '; } if ( $class_names != '' ) { $class_names = ' class="' . esc_attr( $class_names ) . '"'; } $output .= $indent . ''; $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 ) . '"' : ''; if ( $args->has_children ) { $attributes .= ' href="#"'; } else { $attributes .= ! empty( $item->url ) ? ' href="' . esc_url( $item->url ) . '"' : ''; } $item_output = $args->before; $item_output .= ''; if ( $iconname ) { $item_output .= $iconname; } $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ); $item_output .= ''; $item_output .= $args->after; $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } } class Polo_Nav_Menu_Walker extends Walker_Nav_Menu { private $_last_ul = ''; function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) { $id_field = $this->db_fields['id']; if ( is_object( $args[0] ) ) { $args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); $args[0]->is_full = ( $element->_crum_mega_menu_full == 1 ); $args[0]->is_megamenu = ( $element->_crum_mega_menu_enabled == 1 ); $args[0]->is_title = ( $element->_crum_mega_menu_title == 1 ); $args[0]->megamenu_bg = ( $element->_crum_mega_menu_image ); $args[0]->megamenu_text = ( $element->_crum_mega_menu_text ); $args[0]->number_columns = ( $element->_crum_mega_menu_columns ); $args[0]->sep = ( $element->_crum_mega_columns_sep == 1 ); if ( $element->_crum_mega_columns_sep == 1 && is_array( $children_elements ) ) { foreach ( $children_elements[ $element->$id_field ] as $single_child ) { $single_child->_crum_mega_child_sep = 1; } } if ( ! empty( $children_elements[ $element->$id_field ] ) && ( $element->_crum_mega_menu_enabled == 1 ) ) { foreach ( $children_elements as $child_element ) { $args[0]->is_megemenu_child = 1; } } $menu_data = array(); if ( 0 === $depth && ! empty( $children_elements[ $element->$id_field ] ) ) { $menu_data['first_child'] = $children_elements[ $element->$id_field ][0]->ID; } if ( 0 === $depth && $element->_crum_mega_columns_sep == 1 ) { $menu_data['sep'] = true; } if ( 0 === $depth && $element->_crum_mega_menu_enabled == 1 && ! empty( $element->_crum_mega_menu_columns ) ) { $menu_data['columns_number'] = $element->_crum_mega_menu_columns; } update_option( 'crum_megamenu_columns_' . $element->ID, $menu_data ); } if ( $depth == 0 && $element->_crum_mega_menu_enabled == 1 && ! empty( $children_elements[ $element->$id_field ] ) ) { $columns = $element->_crum_mega_menu_columns; $cnt = count( $children_elements[ $element->$id_field ] ); if ( $columns > 1 && $cnt > 1 ) { $delim_step = ceil( $cnt / $columns ); $children_elements[ $element->$id_field ][0]->is_mega_submenu = true; for ( $i = 0; $i < $cnt; $i ++ ) { if ( $i == ( $cnt - 1 ) && $cnt % $delim_step !== 0 ) { $children_elements[ $element->$id_field ][ $i ]->is_mega_unlast = true; } if ( $i == 0 || $i % $delim_step !== 0 ) { continue; } $children_elements[ $element->$id_field ][ $i ]->is_mega_delim = true; $children_elements[ $element->$id_field ][ $i ]->is_mega_submenu = true; } } } return parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); } function start_lvl( &$output, $depth = 0, $args = array(), $current_page = 0 ) { // depth dependent classes $indent = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent $display_depth = ( $depth + 1 ); // because it counts the first submenu as 0 $classes = array(); if ( ! ( $args->is_megamenu ) ) { $classes[] = 'dropdown-menu'; } $color_class = ''; $megamenu_style = 'style="'; if ( isset( $args->megamenu_bg ) && ! ( $args->megamenu_bg == '' ) ) { $megamenu_style .= 'background-image: url(' . $args->megamenu_bg . '); '; $megamenu_style .= 'background-size: initial; '; $megamenu_style .= 'background-repeat: no-repeat; '; $megamenu_style .= 'background-position: right bottom; '; } $megamenu_style .= '"'; $prefix = ''; if ( $depth == 0 && $args->is_megamenu ) { $classes[] = ''; $prefix .= '
      '; $prefix .= '
    • '; $prefix .= '
      '; switch ( $args->number_columns ) { case '1': $classes_width = 'col-md-12'; break; case '2': $classes_width = 'col-md-6'; break; case '3': $classes_width = 'col-md-4'; break; case '4': $classes_width = 'col-md-3'; break; case '6': $classes_width = 'col-md-2'; break; default: $classes_width = 'col-md-12'; break; } } $class_names = implode( ' ', $classes ); $ul = ''; if ( $display_depth == 1 && $args->is_megamenu ) { $ul .= '
        '; } else { // build html $ul .= '
      ' . $this->_last_ul; } } // depth dependent classes $depth_classes = array( ( $depth == 0 ? 'dropdown' : 'dropdown-submenu' ), //'menu-item-depth-' . $depth, ); if ( $args->has_children ) { $depth_class_names = esc_attr( implode( ' ', $depth_classes ) ); if ( 0 === $depth ) { $drop_icon = ''; } else { $drop_icon = ''; } } else { $depth_class_names = $drop_icon = ''; } if ( ! empty( $item->_crum_mega_menu_icon ) ) { $class_names .= " has-icon"; } if ( 0 === $depth && ( $args->is_megamenu ) ) { $class_names .= ' mega-menu-item'; } $iconname = ! empty( $item->_crum_mega_menu_icon ) ? ' ' : ''; if ( $depth == 1 ) { if ( $args->is_title ) { $item_opts = get_option( 'crum_megamenu_columns_' . $item->menu_item_parent ); if ( true === $args->sep ) { $columns = $item_opts['columns_number']; switch ( $columns ) { case '1': $classes_width = 'col-md-12'; break; case '2': $classes_width = 'col-md-6'; break; case '3': $classes_width = 'col-md-4'; break; case '4': $classes_width = 'col-md-3'; break; case '6': $classes_width = 'col-md-2'; break; default: $classes_width = 'col-md-12'; break; } if ( $item_opts['first_child'] === $item->ID ) { $classes = array_merge($classes, array('mega-menu-title')); $class_names = implode(' ',$classes); $output .= $indent . '
    • '; } else { $classes = array_merge($classes, array('mega-menu-title')); $class_names = implode(' ',$classes); $output .= $indent . '
    • '; } } else { $classes = array_merge($classes, array('mega-menu-title')); $class_names = implode(' ',$classes); $output .= $indent . '
    • '; } } else { if ( ( isset( $depth_class_names ) && ! ( $depth_class_names == '' ) ) || ( isset( $class_names ) && ! ( $class_names == '' ) ) ) { $output_class = 'class="' . $depth_class_names . ' ' . $class_names . '"'; } else { $output_class = ''; } $output .= $indent . '
    • '; } } else { if ( ( isset( $depth_class_names ) && ! ( $depth_class_names == '' ) ) || ( isset( $class_names ) && ! ( $class_names == '' ) ) ) { $output_class = 'class="' . $depth_class_names . ' ' . $class_names . '"'; } else { $output_class = ''; } $output .= $indent . '
    ';//columns $output .= '';//row $output .= '';//mega-menu-content $output .= '';//mega-menu } $output .= "\n"; } } class Polo_Side_Menu_walker extends Walker_Nav_Menu { function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { $output .= '
  • '; $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[] = 'class="scroll-to"'; $attributes = implode( ' ', $attributes ); $item_output = sprintf( '%1$s', $args->before, $attributes ); $item_output .= ''; $item_output .= ''; $item_output .= apply_filters( 'the_title', $item->title, $item->ID ); $item_output .= ''; $item_output .= sprintf( '%1$s', $args->after ); $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } }