ListScreenAdmin.php
97 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AC\Request\Middleware; |
| 4 | |
| 5 | use AC\Admin\Preference; |
| 6 | use AC\ListScreen; |
| 7 | use AC\ListScreenRepository; |
| 8 | use AC\Middleware; |
| 9 | use AC\Request; |
| 10 | use AC\TableScreen; |
| 11 | use AC\Type\ListScreenId; |
| 12 | use Exception; |
| 13 | |
| 14 | class ListScreenAdmin implements Middleware |
| 15 | { |
| 16 | |
| 17 | protected ListScreenRepository $storage; |
| 18 | |
| 19 | protected TableScreen $table_screen; |
| 20 | |
| 21 | protected Preference\EditorPreference $preference; |
| 22 | |
| 23 | public function __construct( |
| 24 | ListScreenRepository $storage, |
| 25 | TableScreen $table_screen, |
| 26 | Preference\EditorPreference $preference |
| 27 | ) { |
| 28 | $this->storage = $storage; |
| 29 | $this->table_screen = $table_screen; |
| 30 | $this->preference = $preference; |
| 31 | } |
| 32 | |
| 33 | protected function get_requested_listscreen(Request $request): ?ListScreen |
| 34 | { |
| 35 | $id = $this->get_requested_listscreen_id($request); |
| 36 | |
| 37 | return $id |
| 38 | ? $this->get_list_screen_by_id($id) |
| 39 | : null; |
| 40 | } |
| 41 | |
| 42 | protected function get_requested_listscreen_id(Request $request): ?ListScreenId |
| 43 | { |
| 44 | try { |
| 45 | $id = new ListScreenId((string)$request->get('list_screen_id')); |
| 46 | } catch (Exception $e) { |
| 47 | return null; |
| 48 | } |
| 49 | |
| 50 | return $id; |
| 51 | } |
| 52 | |
| 53 | protected function get_list_screen_by_id(ListScreenId $id): ?ListScreen |
| 54 | { |
| 55 | $list_screen = $this->storage->find($id); |
| 56 | |
| 57 | return $list_screen && $this->table_screen->get_id()->equals($list_screen->get_table_id()) |
| 58 | ? $list_screen |
| 59 | : null; |
| 60 | } |
| 61 | |
| 62 | private function get_first_listscreen(): ?ListScreen |
| 63 | { |
| 64 | return $this->storage |
| 65 | ->find_all_by_table_id($this->table_screen->get_id()) |
| 66 | ->first(); |
| 67 | } |
| 68 | |
| 69 | private function get_last_visited_listscreen(): ?ListScreen |
| 70 | { |
| 71 | $list_id = $this->preference->get_list_id( |
| 72 | $this->table_screen->get_id() |
| 73 | ); |
| 74 | |
| 75 | return $list_id |
| 76 | ? $this->get_list_screen_by_id($list_id) |
| 77 | : null; |
| 78 | } |
| 79 | |
| 80 | public function handle(Request $request): void |
| 81 | { |
| 82 | $list_screen = $this->get_requested_listscreen($request); |
| 83 | |
| 84 | if ( ! $list_screen) { |
| 85 | $list_screen = $this->get_last_visited_listscreen(); |
| 86 | } |
| 87 | |
| 88 | if ( ! $list_screen) { |
| 89 | $list_screen = $this->get_first_listscreen(); |
| 90 | } |
| 91 | |
| 92 | $request->get_parameters()->merge([ |
| 93 | 'list_screen' => $list_screen, |
| 94 | ]); |
| 95 | } |
| 96 | |
| 97 | } |