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Wraps iterated wp_get_nav_menu_items output in customizable HTML
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| function print_wp_nav_menu ($menu, $params=array()) { | |
| /** | |
| * | |
| * Wraps iterated wp_get_nav_menu_items output in customizable HTML | |
| * | |
| * @author Aaron John Schlosser <aaron@aaronschlosser.com> | |
| * @link https://gist.github.com/ajschlosser/daf17648f0f42d1597ec#file-acf_make_two_columns | |
| * @copyright Copyright 2014 Aaron John Schlosser | |
| * @license http://www.gnu.org/licenses/gpl-2.0.html GPLv2 | |
| * @param array $params Array containing all other parameters (optional) | |
| * @return null | |
| */ | |
| if (!$params || gettype($params) != "array") { | |
| $params = array(); | |
| $params["menu_class"] = "menu"; | |
| $params["submenu_class"] = "dropdown"; | |
| $params["first_item_class"] = "first"; | |
| $params["last_item_class"] = "last"; | |
| $params["every_item_class"] = "menuizer"; | |
| $params["every_submenu_item_class"] = "menuizer-submenu"; | |
| $params["parent_item_class"] = "has-dropdown"; | |
| $params["parent_item_end"] = "<span class='caret'></span>"; | |
| $params["close_tag"] = "</li>"; | |
| $params["framework"] = "foundation"; | |
| $params["items_per_column"] = 0; | |
| $params["column_class"] = "small-12 large-12 columns"; | |
| } | |
| if (!strcmp($params["framework"], "bootstrap")) { | |
| $params["menu_class"] = "nav navbar-nav"; | |
| $params["column_class"] = "col-lg-12"; | |
| $params["parent_item_class"] = "dropdown"; | |
| $params["submenu_class"] = "dropdown-menu"; | |
| } | |
| if ($params && gettype($params) === "array") { | |
| if (!$params["menu_class"]) $params["menu_class"] = "menu"; | |
| if (!$params["submenu_class"]) $params["submenu_class"] = "dropdown"; | |
| if (!$params["first_item_class"]) $params["first_item_class"] = "first"; | |
| if (!$params["last_item_class"]) $params["last_item_class"] = "last"; | |
| if (!$params["every_item_class"]) $params["every_item_class"] = "menuizer"; | |
| if (!$params["every_submenu_item_class"]) $params["every_submenu_item_class"] = "menuizer-submenu"; | |
| if (!$params["parent_item_class"]) $params["parent_item_class"] = "has-dropdown"; | |
| if (!$params["close_tag"]) $params["close_tag"] = "</li>"; | |
| if (!$params["framework"]) $params["framework"] = "foundation"; | |
| if (!$params["items_per_column"]) $params["items_per_column"] = 0; | |
| if (!$params["column_class"]) $params["column_class"] = "small-12 large-12 columns"; | |
| } | |
| $framework = $params["framework"]; | |
| $items = wp_get_nav_menu_items($menu); | |
| $l = count($items); | |
| $menu_class = $params["menu_class"]; | |
| $submenu_class = $params["submenu_class"]; | |
| $first_item = true; | |
| $first_child = true; | |
| $parent_item_class = ""; | |
| $parent_item_end = ""; | |
| $close_tag = $params["close_tag"]; | |
| $every_item_class = "" . $params["every_item_class"]; | |
| $every_submenu_item_class = "" . $params["every_submenu_item_class"]; | |
| $first_item_class = " " . $params["first_item_class"]; | |
| $last_item_class = " " . $params["last_item_class"]; | |
| $items_per_column = $params["items_per_column"]; | |
| $column_class = $params["column_class"]; | |
| $bootstrap_header = ""; | |
| $bootstrap_dropdown_code = ""; | |
| $foundation_header = ""; | |
| $begin_row = ""; | |
| $end_row = ""; | |
| $begin_column = ""; | |
| $end_column = ""; | |
| if (!strcmp($framework, "bootstrap")) { | |
| $bootstrap_header = "<!--Begin Bootstrap-Specific Header--><div class='container-fluid'><div class='navbar-header'><button type='button' class='navbar-toggle collapsed' data-toggle='collapse' data-target='#menuizer-nav'><span class='icon-bar'></span><span class='icon-bar'></span><span class='icon-bar'></span><a class='navbar-brand' href='#'></a></div><div class='collapse navbar-collapse' id='menuizer-nav'><!--End Bootstrap-Specific Header-->"; | |
| $bootstrap_dropdown_code = "class='dropdown-toggle' data-toggle='dropdown'"; | |
| } | |
| if (!strcmp($framework, "foundation")) { | |
| $foundation_header = "<div class='row'>"; | |
| } | |
| if ($items_per_column > 0) { | |
| $begin_row = "<div class='row'>"; | |
| $end_row = "</div>"; | |
| $begin_column = "<div class='".$column_class."'>"; | |
| $end_column = "</div>"; | |
| } | |
| echo "<!--Begin Automatically Generated Menu-->".$bootstrap_header."<ul class='".$menu_class."'>".$begin_row; | |
| for ($i = 0; $i < $l; $i++) { | |
| // Check to see if the next item is a child. | |
| // If the next item is a child, then this one is the parent | |
| if ($i < $l-1 && $items[$i+1]->menu_item_parent > 0) { | |
| $parent_item_class = $params["parent_item_class"]; | |
| $parent_item_end = $params["parent_item_end"]; | |
| $close_tag = ""; | |
| } else { | |
| $parent_item_class = ""; | |
| $parent_item_end = ""; | |
| $close_tag = $params["close_tag"]; | |
| } | |
| $item = $items[$i]; | |
| // Do this if the item is in a submenu | |
| if ($item->menu_item_parent > 0) { | |
| // If it's the _first_ item in the submenu, start the new sub menu before it | |
| if ($first_child) { | |
| echo "<!--Begin Automatically Generated Sub Menu--><ul class='".$submenu_class." menuizer'>"; | |
| $first_child = false; | |
| } | |
| // Otherwise, add it to the already-existing submenu | |
| echo "<li><a href='".$item->url."' class='".$every_submenu_item_class." menuizer'>".$item->title."</a>".$params["close_tag"].""; | |
| } | |
| // Do this if the item is not in a submenu | |
| else { | |
| // If it's the first item after a submenu, close the submenu here | |
| if (!$first_child) { | |
| echo "</ul><!--End Automatically Generated Sub Menu-->"; | |
| $first_child = true; | |
| } | |
| // Do this if there are columns, and it is the end of a column | |
| if ($items_per_column > 0) { | |
| if ($i % $items_per_column === 0 && $i !== 0) { | |
| echo "</div><div class='".$column_class."'>"; | |
| } | |
| } | |
| // Do this if it is the first item | |
| if ($i === 0) echo $begin_column."<li class='".$parent_item_class." menuizer'><a href='".$item->url."' class='".$every_item_class."".$first_item_class."'>".$item->title.$dropdown_code."</a>".$close_tag.""; | |
| // Do this if it is the last item | |
| else if ($i === $l-1) echo "<li class='".$parent_item_class."' menuizer><a href='".$item->url."' class='".$every_item_class."".$last_item_class."'>".$item->title.$dropdown_code."</a>".$close_tag."".$end_column; | |
| // Otherwise, just add another item to the menu | |
| else { | |
| // But first, see if it isn't in a submenu | |
| if (!$parent_item_end) echo "<li class='".$parent_item_class." menuizer'><a href='".$item->url."' class='".$every_item_class."'>".$item->title.$parent_item_end."</a>".$close_tag.""; | |
| // If it is, do this | |
| else echo "<li class='".$parent_item_class." menuizer'><a href='#' class='".$every_item_class." ".$parent_item_class."' ".$bootstrap_dropdown_code."'>".$item->title.$parent_item_end."</a>".$close_tag.""; | |
| } | |
| } | |
| } | |
| $bootstrap_close_tag = ""; | |
| if (!strcmp($framework, "bootstrap")) { $bootstrap_close_tag = "</div></div>"; } | |
| echo $end_row."</ul><!--Begin Boostrap-Specific Closing Tag-->".$bootstrap_close_tag."<!--End Boostrap-Specific Closing Tag--><!--End Automatically Generated Menu-->"; | |
| return null; | |
| } |
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Example implementation with default parameters (optimized for Zurb Foundation):
With user-defined parameters:
Or in Jade, for example:
- print_wp_nav_menu("menu_left", array("menu_class"=>"sidenav"));Enjoy.