Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 50 | class NewsController extends AbstractController |
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| 51 | { |
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| 52 | /** |
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| 53 | * @Inject("form.factory") |
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| 54 | * @var FormFactory |
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| 55 | */ |
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| 56 | protected $formFactory; |
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| 57 | |||
| 58 | /** |
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| 59 | * @Inject("eccube.event.dispatcher") |
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| 60 | * @var EventDispatcher |
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| 61 | */ |
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| 62 | protected $eventDispatcher; |
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| 63 | |||
| 64 | /** |
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| 65 | * @Inject(NewsRepository::class) |
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| 66 | * @var NewsRepository |
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| 67 | */ |
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| 68 | protected $newsRepository; |
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| 69 | |||
| 70 | /** |
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| 71 | * 新着情報一覧を表示する。 |
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| 72 | * |
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| 73 | * @Route("/{_admin}/content/news", name="admin_content_news") |
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| 74 | * @Template("Content/news.twig") |
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| 75 | * |
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| 76 | * @param Application $app |
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| 77 | * @return \Symfony\Component\HttpFoundation\Response |
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| 78 | */ |
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| 79 | 1 | View Code Duplication | public function index(Application $app, Request $request) |
| 101 | |||
| 102 | /** |
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| 103 | * 新着情報を登録・編集する。 |
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| 104 | * |
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| 105 | * @Route("/{_admin}/content/news/new", name="admin_content_news_new") |
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| 106 | * @Route("/{_admin}/content/news/{id}/edit", requirements={"id" = "\d+"}, name="admin_content_news_edit") |
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| 107 | * @Template("Content/news_edit.twig") |
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| 108 | * |
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| 109 | * @param Application $app |
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| 110 | * @param Request $request |
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| 111 | * @param null $id |
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| 112 | * @return array|\Symfony\Component\HttpFoundation\RedirectResponse |
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| 113 | */ |
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| 114 | 2 | public function edit(Application $app, Request $request, $id = null) |
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| 167 | |||
| 168 | /** |
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| 169 | * 指定した新着情報の表示順を1つ上げる。 |
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| 170 | * |
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| 171 | * @Method("PUT") |
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| 172 | * @Route("/{_admin}/content/news/{id}/up", requirements={"id" = "\d+"}, name="admin_content_news_up") |
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| 173 | * |
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| 174 | * @param Application $app |
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| 175 | * @param Request $request |
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| 176 | * @param News $News |
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| 177 | * @return \Symfony\Component\HttpFoundation\RedirectResponse |
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| 178 | */ |
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| 179 | 1 | View Code Duplication | public function up(Application $app, Request $request, News $News) |
| 196 | |||
| 197 | /** |
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| 198 | * 指定した新着情報の表示順を1つ下げる。 |
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| 199 | * |
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| 200 | * @Method("PUT") |
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| 201 | * @Route("/{_admin}/content/news/{id}/down", requirements={"id" = "\d+"}, name="admin_content_news_down") |
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| 202 | * |
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| 203 | * @param Application $app |
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| 204 | * @param Request $request |
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| 205 | * @param News $News |
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| 206 | * @return \Symfony\Component\HttpFoundation\RedirectResponse |
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| 207 | */ |
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| 208 | 1 | View Code Duplication | public function down(Application $app, Request $request, News $News) |
| 225 | |||
| 226 | /** |
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| 227 | * 指定した新着情報を削除する。 |
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| 228 | * |
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| 229 | * @Method("DELETE") |
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| 230 | * @Route("/{_admin}/content/news/{id}/delete", requirements={"id" = "\d+"}, name="admin_content_news_delete") |
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| 231 | * |
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| 232 | * @param Application $app |
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| 233 | * @param Request $request |
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| 234 | * @param News $News |
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| 235 | * @return \Symfony\Component\HttpFoundation\RedirectResponse |
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| 236 | */ |
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| 237 | 1 | View Code Duplication | public function delete(Application $app, Request $request, News $News) |
| 263 | } |
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| 264 |