\n"; } $class = 'sub-menu sub-list-' . $depth . ' '; //$output .= "

\n"; if ($depth === 0) { $output .= "
\n"; } else{ $output .= "
\n"; } self::$parent_panel_class = ''; // reset the panel class to prevent adding the class to next (if $item->panelclass != '') } /** * Append the opening html for a nav menu item, and the menu item itself. * * @param string $output Passed by reference. The output for all of the preceding menu items. * @param object $item The Post object for this menu item. * @param int $depth The number of levels deep we are in submenu-land. * @param array $args An array of arguments for wp_nav_menu(). * @param int $id Allegedly the current item ID -- seems to always just be 0. */ function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0) { // Set the class for the pop up panel (used in start_lvl function above ) // This will be added to the next child element as a div $the_panel_class ($item->panelclass != '') ? self::$parent_panel_class = $item->panelclass : $parent_panel_class = ''; //Prevent adding panel class to next li div panel if its def is empty $indent = str_repeat("\t", $depth); $attributes = ''; !empty($item->attr_title) and $attributes .= ' title="' . esc_attr($item->attr_title) . '"'; !empty($item->target) and $attributes .= ' target="' . esc_attr($item->target) . '"'; !empty($item->xfn) and $attributes .= ' rel="' . esc_attr($item->xfn) . '"'; !empty($item->url) and $attributes .= ' href="' . esc_attr($item->url) . '"'; // !empty($item->class) // and $attributes .= ' class="' . esc_attr($item->class) . '"'; // insert thumbnail $thumbnail = ''; $thumbnail_id = ''; /* * The next if is experimental to check wp_nav_menu Walker Parameter pased in header * TO DO: in the future will be used to pass user selection of the menu in the Nav Walker call in the template/widget */ //if ($this->refine == "accessible_megamenu_walker") { //if ($depth != 0){ if ($item->chooseimage == '1') { // Item image from library $thumbnail = ''; } elseif ($item->chooseimage == '2') { // Use featured image or category image in case of Woocommerce product category page switch ($item->type) { case 'post_type': $thumbnail = get_the_post_thumbnail($item->object_id); // . 'item->type:' . $item->type; break; case 'taxonomy': if ($item->object == "product_cat") { global $wp_version; if ( version_compare( $wp_version, '4.4', '>=' ) ) { // WordPress version is greater than 4.4 // Avoid get_woocommerce_term_meta throws a deprecated notice. Since WooCommerce no longer supports WP versions lower than 4.4, the wrappers are no longer necessary and native Wordpress functions can be used instead. https://github.com/woocommerce/woocommerce/wiki/3.6.x-notes-FAQ $thumbnail = wp_get_attachment_url($item->object_id); } else{ $thumbnail_id = get_woocommerce_term_meta($item->object_id, 'thumbnail_id', true); $thumbnail = wp_get_attachment_url($thumbnail_id); } if ($thumbnail) $thumbnail = ''; } break; case (is_product_category()): break; } } //} // CSS class for the menu. $class = $this->css_class; $item_output = ''; //Add classes to item classes array if ($depth == 0) { $item->classes[] = 'top-level'; switch ($item->chooseimage) { case 0: $item->classes[] = 'top-level-no-icon'; break; case 1: $item->classes[] = 'top-level-lib-icon'; break; case 2: $item->classes[] = 'top-level-feat-icon'; break; case 3: $item->classes[] = 'top-level-css-icon'; break; } } else { switch ($item->chooseimage) { case 0: $item->classes[] = 'no-icon'; break; case 1: $item->classes[] = 'lib-icon'; break; case 2: $item->classes[] = 'feat-icon'; break; case 3: $item->classes[] = 'css-icon'; break; } } if ($item->chooseimage != '0') { $item->classes[] = 'item-bg-icon'; } $item->classes[] = 'menu-item-' . $item->ID; // Grab the class names for the menu item. $classes = $item->classes; //var_dump( $classes[1] ); // Rename $css_class_prefix = ''; $atr_am_options = get_option( 'atr_advanced_menu_display_options' ); if ( ! ( $atr_am_options === FALSE )){ $css_class_prefix = $atr_am_options['css_class_prefix']; } else { $css_class_prefix = 'accessible-megamenu-panel'; } if ($classes){ $classes = atr_advanced_menu_formatting::rename_css_classes($css_class_prefix, $classes); // Expose the classes to filtering. apply_filters('nav_menu_css_class', array_filter($classes), $item, $args, $depth); // Convert the classes into a string for output. $class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item)); } // *************************** // **** print the items ****** // *************************** // In all items $item_output = $args->before; if (!$item->remttl) $item_output .= ""; switch ($item->chooseimage) { // 0 = No image // 1,2 = image from featured or media lib // 3 = image from web-font case 1: case 2: ($depth == 0) ? $item_output .= $thumbnail : $item_output .= '
' . $thumbnail . '
'; break; case 3: $item_output .= "iconclass; $item_output .= "\">"; break; } //$top_levet_subtitle = ($depth == 0) ? '
' . $item->subtitle . '
' : ''; // Only depth 0 gets the subtitle under the link $top_levet_subtitle = $item->attr_title ? '
' . $item->attr_title . '
' : ''; $item_output .= $args->link_before; if (!$item->remttl) $item_output .= $title = apply_filters('the_title', $item->title, $item->ID); $item_output .= $top_levet_subtitle . $args->link_after; if (!$item->remttl) $item_output .= ' '; //$item_output .= $post_excerpt_wrap; $item_output .= $args->after; switch ($depth) { case 0: break; // depth 0 does not get other elements default: // All other `
• `s if (strlen($item->subtitle) > 2) { $item_output .= '
  ' . $item->subtitle . '
  '; } if (strlen($item->description) > 2) { $item->description = apply_filters('nav_menu_description', $item->post_content); $item_output .= '
  ' . $item->description . '
  '; } if ($item->content_from_post) { $content = ''; $postexcerpt = ''; $my_postid = $item->content_from_post; //This is page id or post id $content_post = get_post($my_postid); $postfeatimg = ($item->postfeatimg) ? '
  ' . get_the_post_thumbnail($my_postid) . '
  ' : ''; if ($item->postexcerpt) { //$postexcerpt = '
  ' . wp_trim_words($content_post->post_excerpt, $num_words = 12, $more = '… ') . '
  '; //TODO change the length to chars. see function atr_mm_trim_excerpt at bottom $postexcerpt = '
  ' . $this->atr_mm_trim_excerpt($content_post->post_excerpt, 15) . '
  '; $item_output .= '
  ' . $postfeatimg . $postexcerpt . ' ' . esc_html__('Read more...', 'atr-all-menu') . '
  '; } else { $content = $content_post->post_content; $content = apply_filters('the_content', $content); $content = str_replace(']]>', ']]>', $content); $item_output .= '
  ' . $postfeatimg . $content . '
  '; } } break; } // *************************** // **** End print the items ****** // *************************** // Only print out the 'class' attribute if a class has been assigned if (isset($class)) { $output .= $indent . '
• '; } else { $output .= $indent . '
• '; } // Since $output is called by reference we don't need to return anything. $output .= apply_filters( 'walker_nav_menu_start_el' , $item_output , $item , $depth , $args ); } /** * Allows for excerpt generation outside the loop. * * @param string $text The text to be trimmed * @param string $excerpt_length_passed The text to be trimmed * @return string The trimmed text */ function atr_mm_trim_excerpt($text = '', $excerpt_length_passed) { $text = strip_shortcodes($text); $text = apply_filters('the_content', $text); $text = str_replace(']]>', ']]>', $text); $excerpt_length = apply_filters('excerpt_length', $excerpt_length_passed); $excerpt_more = apply_filters('excerpt_more', ' ' . '[...]'); //return wp_trim_words($text, $excerpt_length, $excerpt_more); return wp_trim_words($text, $excerpt_length); } }