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<?php |
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namespace JeroenNoten\LaravelAdminLte\Menu\Filters; |
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use JeroenNoten\LaravelAdminLte\Helpers\MenuItemHelper; |
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class HrefFilter implements FilterInterface |
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{ |
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/** |
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* Transforms a menu item. Compile the href HTML attribute when situable. |
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* |
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* @param array $item A menu item |
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* @return array |
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*/ |
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public function transform($item) |
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{ |
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if (! MenuItemHelper::isHeader($item)) { |
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$item['href'] = $this->makeHref($item); |
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} |
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return $item; |
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} |
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/** |
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* Make and return the href HTML attribute for a menu item. |
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* |
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* @param array $item A menu item |
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* @return string |
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*/ |
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protected function makeHref($item) |
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{ |
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// If url attribute is available, use it to make the href property. |
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// Otherwise, check if route attribute is available. |
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if (! empty($item['url'])) { |
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return url($item['url']); |
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} elseif (! empty($item['route'])) { |
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return $this->makeHrefFromRouteAttr($item['route']); |
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} |
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// When url and route are not available, return a default value. |
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return '#'; |
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} |
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/** |
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* Make and return the href HTML attribute fom the route attribute of a |
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* menu item. |
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* |
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* @param mixed $routeAttr The route attribute of a menu item |
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* @return string |
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*/ |
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protected function makeHrefFromRouteAttr($routeAttr) |
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{ |
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$routeName = $routeParams = null; |
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// Check type of the route attribute. |
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if (is_array($routeAttr)) { |
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$routeName = $routeAttr[0] ?? null; |
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$routeParams = is_array($routeAttr[1]) ? $routeAttr[1] : null; |
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} elseif (is_string($routeAttr)) { |
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$routeName = $routeAttr; |
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} |
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return $routeName ? route($routeName, $routeParams) : '#'; |
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} |
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} |
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jeroennoten /
Laravel-AdminLTE
