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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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use JeroenNoten\LaravelAdminLte\Helpers\SidebarItemHelper; |
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class ClassesFilter implements FilterInterface |
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{ |
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/** |
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* Transforms a menu item. Add some particular HTML classes when suitable. |
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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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$item['class'] = $this->makeClasses($item); |
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if (MenuItemHelper::isSubmenu($item)) { |
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$item['submenu_class'] = $this->makeSubmenuClasses($item); |
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} |
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return $item; |
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} |
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/** |
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* Make the HTML classes string attribute for a menu item. |
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* |
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* @param array $item A menu item |
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* @return string |
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*/ |
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protected function makeClasses($item) |
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{ |
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$classes = []; |
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// Add custom classes (from menu item configuration). |
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if (! empty($item['classes'])) { |
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$classes[] = $item['classes']; |
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} |
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// When the item is active, add the "active" class too. |
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if (! empty($item['active'])) { |
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$classes[] = 'active'; |
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} |
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return implode(' ', $classes); |
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} |
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/** |
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* Make the HTML classes string for the submenu of an item. |
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* |
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* @param array $item A menu item |
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* @return string |
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*/ |
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protected function makeSubmenuClasses($item) |
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{ |
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$classes = []; |
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// Add the "menu-open" class when a sidebar submenu is active. Note we |
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// need to add the class to sidebar submenu items only. |
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if (SidebarItemHelper::isValidItem($item) && $item['active']) { |
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$classes[] = 'menu-open'; |
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} |
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return implode(' ', $classes); |
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} |
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} |
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jeroennoten /
Laravel-AdminLTE
