PHP code example of vespakoen / menu

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

vespakoen / menu example snippets

$menu = Menu::handler('mailbox'); 

// items
$menu
    ->add('contacts', 'Contacts')
    ->add('inbox', 'Inbox')
    ->raw(null, null, ['class' => 'divider'])
    ->add('folders', 'Folders', Menu::items() 
        ->prefixParents() 
        ->add('urgent', 'Urgent') // with prefix: /folders/urgent
        ->add('sent', 'Sent')
        ->add('deleted', 'Deleted')
    );

// styling
$menu
    ->addClass('nav navbar-nav')
    ->getItemsByContentType(Menu\Items\Contents\Link::class)
    ->map(function($item) {
        if ( $item->isActive() )  {
            $item->addClass('active');
        }
    });

'menu' => array('auto' => true),

Menu::handler('main')->hydrate(function()
  {
    return Page::with('translation')
      ->where('group', '=', 'main')
      ->get();
  },
  function($children, $item)
  {
    $children->add($item->translation->slug, $item->translation->name, Menu::items($item->as));
  });

/* the hydrate method takes these arguments
  $resolver       Closure     A callback to resolve results
  $decorator      Closure     A callback that gets called for every result fetched from the resolver with the corresponding ItemList and result as the arguments
  $idField        integer (default = 'id')           the property on the result that contains the id
  $parentIdField  integer (default = 'parent_id')    the property on the result that contains the parent id
  $parentId       integer (default = 0)              the parentId to start hydrating from
*/

Menu::find('users')
  ->add('users/create', 'Create new user');

Menu::handler('main')
  ->addClass('nav navbar-nav');

Menu::handler('main')
  ->getItemListsAtDepth(0)
  ->addClass('level-1');

Menu::handler('main')
  ->getItemListsAtDepthRange(0,2)
  ->setElement('div');

Menu::handler('main')
  ->getItemsAtDepth(0)
  ->addClass('level-1');

Menu::handler('main')
  ->getItemsByContentType('Menu\Items\Contents\Link')
  ->map(function($item)
  {
    if($item->isActive() && $item->hasChildren())
    {
      $item->addClass('is-active-link-with-children');
    }

    if($item->getContent()->getUrl() == 'home')
    {
      $item->addClass('is-home');
    }
  });

Menu::handler('main')
  ->getAllItemLists()
  ->map(function($itemList)
  {
    if($itemList->hasChildren())
    {
      $itemList->addClass('has-children');
    }
  });

Menu::handler('main')
    ->breadcrumbs()
    ->setElement('ol')
    ->addClass('breadcrumb');

Menu::breadcrumbs(function($itemLists)
    {
      return $itemLists[0]; // returns first match
    })
    ->setElement('ol')
    ->addClass('breadcrumb');

// Get a MenuHandler instance that handles an ItemList named "main"
Menu::handler('main');

Menu::handler('main')->add('home', 'Homepage');

/* The add method takes these arguments
  $url  string  The URL to another page
  $title  string  The visible string on the link
  $children (default = null)  ItemList  (optional) The children of this page
  $link_attributes (default = array())  array (optional) HTML attributes for the <a> element
  $item_attributes (default = array())  array (optional) HTML attributes for the list element (usually <li>)
  $item_element (default = 'li')  string  (optional) The type of the list element
*/

Menu::handler('main')->raw('<img src="img/seperator.gif">');

/* The raw method takes these arguments
  $html string  The contents of the item
  $children (default = null)  ItemList  (optional) The children of this item
  $item_attributes (default = array())  array (optional) HTML attributes for the list element (usually <li>)
  $item_element (default = 'li')  string  (optional) The type of the list element
*/

Menu::handler('main')
    ->add('home', 'Homepage', Menu::items()
        ->add('sub-of-home', 'Sub of homepage'));

/* The items method takes these arguments
  $name (default = null)  string  (optional) The name (=identifier) of this ItemList
  $attributes (default = array()) array (optional) HTML attributes for the ItemList element (usually <ul>)
  $element (default = 'ul') string  (optional) The type of the ItemList element
*/

echo Menu::handler('main');

// Is the same as

echo Menu::handler('main')->render();

shell
php artisan bundle:install menu

php artisan vendor:publish