function stack_posts($args) { echo '<div class="row">'; $related_query = new WP_Query($args); while ($related_query->have_posts()) { $related_query->the_post(); echo '<div class="col-xs-12 related-post stack-post">'; ob_start(); echo related_post(); $result = ob_get_contents(); ob_end_clean(); echo $result; echo '</div>'; } echo '</div>'; }
/** * @see Walker::start_el() * @since 3.0.0 * * @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 int $current_page Menu item ID. * @param object $args */ public function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0) { $this->start_el_counter++; $indent = $depth ? str_repeat("\t", $depth) : ''; /** * Dividers, Headers or Disabled * ============================= * Determine whether the item is a Divider, Header, Disabled or regular * menu item. To prevent errors we use the strcasecmp() function to so a * comparison that is not case sensitive. The strcasecmp() function returns * a 0 if the strings are equal. */ if (strcasecmp($item->attr_title, 'divider') == 0 && $depth === 1) { $output .= $indent . '<li role="presentation" class="divider">'; } else { if (strcasecmp($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 { $class_names = $value = ''; $classes = empty($item->classes) ? array() : (array) $item->classes; $classes[] = 'menu-item-' . $item->ID; $class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item, $args)); if ($args->has_children) { $class_names .= ' dropdown'; } if (in_array('current-menu-item', $classes)) { $class_names .= ' active'; } if ($this->start_el_counter & 1) { $class_names .= " odd"; } $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) . '"' : ''; $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) ? $item->xfn : ''; // If item has_children add atts to a. if ($args->has_children && $depth === 0) { $atts['href'] = !empty($item->url) ? $item->url : ''; // $atts['data-toggle'] = 'dropdown'; $atts['class'] = 'dropdown-toggle'; } else { $atts['href'] = !empty($item->url) ? $item->url : ''; } if ($depth > 0) { $args2 = array('cat' => $item->object_id, 'post__not_in' => $this->exclude, 'post_type' => 'post', 'post_status' => 'publish', 'posts_per_page' => 3); $class = ""; if ($this->start_el_counter > 1) { $class = ' style="display:none;"'; } $this->item_posts .= "<div class='dropdown menu-item-" . $item->ID . "'" . $class . ">"; // Retrieve posts $featured_query = new WP_Query($args2); while ($featured_query->have_posts()) { $featured_query->the_post(); ob_start(); related_post(1, 0, false); $this->item_posts .= ob_get_clean(); array_push($this->exclude, get_the_ID()); } $this->item_posts .= "</div>"; } $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); $attributes .= ' ' . $attr . '="' . $value . '"'; } } $item_output = $args->before; /* * Glyphicons * =========== * Since the the menu item is NOT a Divider or Header we check the see * if there is a value in the attr_title property. If the attr_title * property is NOT null we apply it as the class name for the glyphicon. */ if (!empty($item->attr_title)) { $item_output .= '<a' . $attributes . '><span class="glyphicon ' . esc_attr($item->attr_title) . '"></span> '; } else { $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 ) ? '</a>' : '</a>'; // remove caret! original below $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); } } } } }