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<?php |
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namespace JumpGate\Menu\Traits; |
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use JumpGate\Menu\Link; |
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use JumpGate\Menu\DropDown; |
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/** |
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* Class Linkable |
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* |
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* @package JumpGate\Menu\Traits |
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*/ |
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trait Linkable |
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{ |
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/** |
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* Parent menu object |
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* |
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* @var Menu |
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*/ |
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public $menu; |
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/** |
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* The menu links |
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* |
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* @var \Illuminate\Support\Collection |
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*/ |
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public $links = 'links NEEDS TO BE SET TO A COLLECTION'; |
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/** |
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* @param $slug |
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* @param $name |
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* @param $callback |
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*/ |
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public function dropDown($slug, $name, $callback) |
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{ |
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$dropDown = new DropDown(); |
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$dropDown->name = $name; |
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$this->insertMenuObject($slug, $callback, $dropDown); |
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} |
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/** |
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* @param $slug |
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* @param $callback |
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* |
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* @throws \Exception |
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*/ |
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public function getDropDown($slug, $callback) |
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{ |
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$dropDown = $this->links->where('slug', $this->snakeName($slug))->first(); |
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if ($dropDown) { |
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call_user_func($callback, $dropDown); |
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} else { |
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throw new \Exception("Drop down {$slug} not found."); |
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} |
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} |
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/** |
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* @param $slug |
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* @param $callback |
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*/ |
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public function link($slug, $callback) |
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{ |
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$this->insertMenuObject($slug, $callback, (new Link)); |
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} |
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/** |
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* Get the menu this linkable belongs to |
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* |
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* @return Menu |
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*/ |
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private function getMenu() |
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{ |
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if (isset($this->menu)) { |
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return $this->menu; |
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} |
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return $this; |
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} |
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/** |
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* Sanitize the menus names for safe use in array keys. |
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* |
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* @param $name |
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* |
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* @return string |
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*/ |
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public function snakeName($name) |
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{ |
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return e(snake_case($name)); |
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} |
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/** |
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* Insert an object into the menu |
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* |
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* @param $slug |
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* @param $callback |
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* @param $object |
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*/ |
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private function insertMenuObject($slug, $callback, $object) |
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{ |
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$object->slug = $this->snakeName($slug); |
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$object->menu = $this->getMenu(); |
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call_user_func($callback, $object); |
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if (! $object->insert) { |
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$this->links[] = $object; |
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} |
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} |
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} |
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JumpGateio /
Menu
