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:
Complex classes like PluginController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use PluginController, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 60 | class PluginController extends AbstractController |
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| 61 | { |
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| 62 | /** |
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| 63 | * @Inject("orm.em") |
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| 64 | * @var EntityManager |
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| 65 | */ |
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| 66 | protected $entityManager; |
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| 67 | |||
| 68 | /** |
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| 69 | * @Inject("monolog") |
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| 70 | * @var Logger |
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| 71 | */ |
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| 72 | protected $logger; |
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| 73 | |||
| 74 | /** |
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| 75 | * @Inject(PluginEventHandlerRepository::class) |
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| 76 | * @var PluginEventHandlerRepository |
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| 77 | */ |
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| 78 | protected $pluginEventHandlerRepository; |
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| 79 | |||
| 80 | /** |
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| 81 | * @Inject(PluginService::class) |
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| 82 | * @var PluginService |
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| 83 | */ |
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| 84 | protected $pluginService; |
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| 85 | |||
| 86 | /** |
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| 87 | * @Inject("config") |
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| 88 | * @var array |
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| 89 | */ |
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| 90 | protected $appConfig; |
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| 91 | |||
| 92 | /** |
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| 93 | * @Inject(BaseInfo::class) |
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| 94 | * @var BaseInfo |
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| 95 | */ |
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| 96 | protected $BaseInfo; |
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| 97 | |||
| 98 | /** |
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| 99 | * @Inject("form.factory") |
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| 100 | * @var FormFactory |
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| 101 | */ |
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| 102 | protected $formFactory; |
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| 103 | |||
| 104 | /** |
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| 105 | * @Inject(PluginRepository::class) |
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| 106 | * @var PluginRepository |
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| 107 | */ |
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| 108 | protected $pluginRepository; |
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| 109 | |||
| 110 | |||
| 111 | /** |
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| 112 | * インストール済プラグイン画面 |
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| 113 | * |
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| 114 | * @Route("/{_admin}/store/plugin", name="admin_store_plugin") |
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| 115 | * @Template("Store/plugin.twig") |
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| 116 | */ |
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| 117 | public function index(Application $app, Request $request) |
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| 118 | { |
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| 119 | $pluginForms = array(); |
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| 120 | $configPages = array(); |
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| 121 | $Plugins = $this->pluginRepository->findBy(array(), array('code' => 'ASC')); |
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| 122 | |||
| 123 | // ファイル設置プラグインの取得. |
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| 124 | $unregisterdPlugins = $this->getUnregisteredPlugins($Plugins, $app); |
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| 125 | $unregisterdPluginsConfigPages = array(); |
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| 126 | foreach ($unregisterdPlugins as $unregisterdPlugin) { |
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| 127 | try { |
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| 128 | $code = $unregisterdPlugin['code']; |
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| 129 | // プラグイン用設定画面があれば表示(プラグイン用のサービスプロバイダーに定義されているか) |
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| 130 | $unregisterdPluginsConfigPages[$code] = $app->url('plugin_'.$code.'_config'); |
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| 131 | } catch (RouteNotFoundException $e) { |
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| 132 | // プラグインで設定画面のルートが定義されていない場合は無視 |
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| 133 | } |
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| 134 | } |
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| 135 | |||
| 136 | $officialPlugins = array(); |
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| 137 | $unofficialPlugins = array(); |
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| 138 | |||
| 139 | foreach ($Plugins as $Plugin) { |
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| 140 | $form = $this->formFactory |
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| 141 | ->createNamedBuilder( |
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| 142 | 'form'.$Plugin->getId(), |
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| 143 | PluginManagementType::class, |
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| 144 | null, |
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| 145 | array( |
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| 146 | 'plugin_id' => $Plugin->getId(), |
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| 147 | ) |
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| 148 | ) |
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| 149 | ->getForm(); |
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| 150 | $pluginForms[$Plugin->getId()] = $form->createView(); |
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| 151 | |||
| 152 | try { |
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| 153 | // プラグイン用設定画面があれば表示(プラグイン用のサービスプロバイダーに定義されているか) |
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| 154 | $configPages[$Plugin->getCode()] = $app->url('plugin_'.$Plugin->getCode().'_config'); |
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| 155 | } catch (\Exception $e) { |
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| 156 | // プラグインで設定画面のルートが定義されていない場合は無視 |
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| 157 | } |
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| 158 | if ($Plugin->getSource() == 0) { |
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| 159 | // 商品IDが設定されていない場合、非公式プラグイン |
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| 160 | $unofficialPlugins[] = $Plugin; |
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| 161 | } else { |
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| 162 | $officialPlugins[] = $Plugin; |
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| 163 | } |
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| 164 | } |
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| 165 | |||
| 166 | // Todo: Need new authentication mechanism |
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| 167 | // オーナーズストアからダウンロード可能プラグイン情報を取得 |
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| 168 | $authKey = $this->BaseInfo->getAuthenticationKey(); |
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| 169 | // オーナーズストア通信 |
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| 170 | $url = $this->appConfig['package_repo_url'].'/search/packages.json'; |
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| 171 | list($json, $info) = $this->getRequestApi($request, $authKey, $url, $app); |
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| 172 | |||
| 173 | $officialPluginsDetail = []; |
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| 174 | if ($json) { |
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| 175 | // 接続成功時 |
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| 176 | $data = json_decode($json, true); |
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| 177 | if (isset($data['success']) && $data['success']) { |
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| 178 | foreach ($data['item'] as $item) { |
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| 179 | foreach ($officialPlugins as $key => $plugin) { |
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| 180 | if ($plugin->getSource() == $item['product_id']) { |
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| 181 | $officialPluginsDetail[$key] = $item; |
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| 182 | $officialPluginsDetail[$key]['update_status'] = 0; |
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| 183 | if ($this->pluginService->isUpdate($plugin->getVersion(), $item['version'])) { |
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| 184 | $officialPluginsDetail[$key]['update_status'] = 1; |
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| 185 | } |
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| 186 | } |
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| 187 | } |
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| 188 | } |
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| 189 | } |
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| 190 | } |
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| 191 | |||
| 192 | return [ |
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| 193 | 'plugin_forms' => $pluginForms, |
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| 194 | 'officialPlugins' => $officialPlugins, |
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| 195 | 'unofficialPlugins' => $unofficialPlugins, |
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| 196 | 'configPages' => $configPages, |
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| 197 | 'unregisterdPlugins' => $unregisterdPlugins, |
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| 198 | 'unregisterdPluginsConfigPages' => $unregisterdPluginsConfigPages, |
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| 199 | 'officialPluginsDetail' => $officialPluginsDetail, |
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| 200 | ]; |
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| 201 | } |
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| 202 | |||
| 203 | /** |
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| 204 | * インストール済プラグインからのアップデート |
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| 205 | * |
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| 206 | * @Method("POST") |
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| 207 | * @Route("/{_admin}/store/plugin/{id}/update", requirements={"id" = "\d+"}, name="admin_store_plugin_update") |
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| 208 | * @param Application $app |
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| 209 | * @param Request $request |
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| 210 | * @param Plugin $Plugin |
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| 211 | * @return RedirectResponse |
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| 212 | */ |
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| 213 | public function update(Application $app, Request $request, Plugin $Plugin) |
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| 214 | { |
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| 215 | $form = $this->formFactory |
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| 216 | ->createNamedBuilder( |
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| 217 | 'form'.$Plugin->getId(), |
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| 218 | PluginManagementType::class, |
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| 219 | null, |
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| 220 | array( |
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| 221 | 'plugin_id' => null, // placeHolder |
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| 222 | ) |
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| 223 | ) |
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| 224 | ->getForm(); |
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| 225 | |||
| 226 | $message = ''; |
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| 227 | $form->handleRequest($request); |
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| 228 | if ($form->isSubmitted() && $form->isValid()) { |
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| 229 | $tmpDir = null; |
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| 230 | try { |
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| 231 | $formFile = $form['plugin_archive']->getData(); |
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| 232 | $tmpDir = $this->pluginService->createTempDir(); |
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| 233 | $tmpFile = sha1(StringUtil::random(32)).'.'.$formFile->getClientOriginalExtension(); |
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| 234 | $formFile->move($tmpDir, $tmpFile); |
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| 235 | $this->pluginService->update($Plugin, $tmpDir.'/'.$tmpFile); |
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| 236 | $fs = new Filesystem(); |
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| 237 | $fs->remove($tmpDir); |
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| 238 | $app->addSuccess('admin.plugin.update.complete', 'admin'); |
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| 239 | |||
| 240 | return $app->redirect($app->url('admin_store_plugin')); |
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| 241 | } catch (PluginException $e) { |
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| 242 | if (!empty($tmpDir) && file_exists($tmpDir)) { |
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| 243 | $fs = new Filesystem(); |
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| 244 | $fs->remove($tmpDir); |
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| 245 | } |
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| 246 | $message = $e->getMessage(); |
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| 247 | } catch (\Exception $er) { |
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| 248 | // Catch composer install error | Other error |
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| 249 | if (!empty($tmpDir) && file_exists($tmpDir)) { |
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| 250 | $fs = new Filesystem(); |
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| 251 | $fs->remove($tmpDir); |
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| 252 | } |
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| 253 | $this->logger->error("plugin install failed.", array('original-message' => $er->getMessage())); |
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| 254 | $message = 'admin.plugin.install.fail'; |
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| 255 | } |
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| 256 | } else { |
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| 257 | $errors = $form->getErrors(true); |
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| 258 | foreach ($errors as $error) { |
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| 259 | $message = $error->getMessage(); |
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| 260 | } |
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| 261 | } |
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| 262 | |||
| 263 | $app->addError($message, 'admin'); |
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| 264 | |||
| 265 | return $app->redirect($app->url('admin_store_plugin')); |
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| 266 | } |
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| 267 | |||
| 268 | |||
| 269 | /** |
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| 270 | * 対象のプラグインを有効にします。 |
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| 271 | * |
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| 272 | * @Method("PUT") |
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| 273 | * @Route("/{_admin}/store/plugin/{id}/enable", requirements={"id" = "\d+"}, name="admin_store_plugin_enable") |
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| 274 | * @param Application $app |
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| 275 | * @param Plugin $Plugin |
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| 276 | * @return RedirectResponse |
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| 277 | */ |
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| 278 | View Code Duplication | public function enable(Application $app, Plugin $Plugin) |
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| 279 | { |
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| 280 | $this->isTokenValid($app); |
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| 281 | |||
| 282 | if ($Plugin->isEnabled()) { |
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| 283 | $app->addError('admin.plugin.already.enable', 'admin'); |
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| 284 | } else { |
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| 285 | $requires = $this->pluginService->findRequirePluginNeedEnable($Plugin->getCode()); |
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| 286 | if (!empty($requires)) { |
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| 287 | $DependPlugin = $this->pluginRepository->findOneBy(['code' => $requires[0]]); |
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| 288 | $dependName = $requires[0]; |
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| 289 | if ($DependPlugin) { |
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| 290 | $dependName = $DependPlugin->getName(); |
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| 291 | } |
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| 292 | $message = $app->trans('admin.plugin.enable.depend', ['%name%' => $Plugin->getName(), '%depend_name%' => $dependName]); |
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| 293 | $app->addError($message, 'admin'); |
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| 294 | |||
| 295 | return $app->redirect($app->url('admin_store_plugin')); |
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| 296 | } |
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| 297 | $this->pluginService->enable($Plugin); |
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| 298 | $app->addSuccess('admin.plugin.enable.complete', 'admin'); |
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| 299 | } |
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| 300 | |||
| 301 | return $app->redirect($app->url('admin_store_plugin')); |
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| 302 | } |
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| 303 | |||
| 304 | /** |
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| 305 | * 対象のプラグインを無効にします。 |
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| 306 | * |
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| 307 | * @Method("PUT") |
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| 308 | * @Route("/{_admin}/store/plugin/{id}/disable", requirements={"id" = "\d+"}, name="admin_store_plugin_disable") |
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| 309 | * @param Application $app |
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| 310 | * @param Plugin $Plugin |
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| 311 | * @return RedirectResponse |
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| 312 | */ |
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| 313 | View Code Duplication | public function disable(Application $app, Plugin $Plugin) |
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| 314 | { |
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| 315 | $this->isTokenValid($app); |
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| 316 | |||
| 317 | if ($Plugin->isEnabled()) { |
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| 318 | $dependents = $this->pluginService->findDependentPluginNeedDisable($Plugin->getCode()); |
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| 319 | if (!empty($dependents)) { |
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| 320 | $dependName = $dependents[0]; |
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| 321 | $DependPlugin = $this->pluginRepository->findOneBy(['code' => $dependents[0]]); |
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| 322 | if ($DependPlugin) { |
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| 323 | $dependName = $DependPlugin->getName(); |
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| 324 | } |
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| 325 | $message = $app->trans('admin.plugin.disable.depend', ['%name%' => $Plugin->getName(), '%depend_name%' => $dependName]); |
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| 326 | $app->addError($message, 'admin'); |
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| 327 | |||
| 328 | return $app->redirect($app->url('admin_store_plugin')); |
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| 329 | } |
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| 330 | |||
| 331 | $this->pluginService->disable($Plugin); |
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| 332 | $app->addSuccess('admin.plugin.disable.complete', 'admin'); |
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| 333 | } else { |
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| 334 | $app->addError('admin.plugin.already.disable', 'admin'); |
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| 335 | } |
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| 336 | |||
| 337 | return $app->redirect($app->url('admin_store_plugin')); |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * 対象のプラグインを削除します。 |
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| 342 | * |
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| 343 | * @Method("DELETE") |
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| 344 | * @Route("/{_admin}/store/plugin/{id}/uninstall", requirements={"id" = "\d+"}, name="admin_store_plugin_uninstall") |
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| 345 | * @param Application $app |
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| 346 | * @param Plugin $Plugin |
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| 347 | * @return RedirectResponse |
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| 348 | */ |
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| 349 | public function uninstall(Application $app, Plugin $Plugin) |
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| 350 | { |
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| 351 | $this->isTokenValid($app); |
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| 352 | |||
| 353 | if ($Plugin->isEnabled()) { |
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| 354 | $app->addError('admin.plugin.uninstall.error.not_disable', 'admin'); |
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| 355 | |||
| 356 | return $app->redirect($app->url('admin_store_plugin')); |
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| 357 | } |
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| 358 | |||
| 359 | // Check other plugin depend on it |
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| 360 | $pluginCode = $Plugin->getCode(); |
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| 361 | $otherDepend = $this->pluginService->findDependentPlugin($pluginCode); |
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| 362 | if (!empty($otherDepend)) { |
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| 363 | $DependPlugin = $this->pluginRepository->findOneBy(['code' => $otherDepend[0]]); |
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| 364 | $dependName = $otherDepend[0]; |
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| 365 | if ($DependPlugin) { |
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| 366 | $dependName = $DependPlugin->getName(); |
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| 367 | } |
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| 368 | $message = $app->trans('admin.plugin.uninstall.depend', ['%name%' => $Plugin->getName(), '%depend_name%' => $dependName]); |
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| 369 | $app->addError($message, 'admin'); |
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| 370 | |||
| 371 | return $app->redirect($app->url('admin_store_plugin')); |
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| 372 | } |
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| 373 | |||
| 374 | $this->pluginService->uninstall($Plugin); |
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| 375 | $app->addSuccess('admin.plugin.uninstall.complete', 'admin'); |
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| 376 | |||
| 377 | return $app->redirect($app->url('admin_store_plugin')); |
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| 378 | } |
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| 379 | |||
| 380 | /** |
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| 381 | * @Route("/{_admin}/store/plugin/handler", name="admin_store_plugin_handler") |
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| 382 | * @Template("Store/plugin_handler.twig") |
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| 383 | */ |
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| 384 | public function handler(Application $app) |
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| 398 | |||
| 399 | /** |
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| 400 | * @Route("/{_admin}/store/plugin/handler_up/{id}", requirements={"id" = "\d+"}, name="admin_store_plugin_handler_up") |
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| 401 | */ |
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| 402 | View Code Duplication | public function handler_up(Application $app, PluginEventHandler $Handler) |
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| 409 | |||
| 410 | /** |
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| 411 | * @Route("/{_admin}/store/plugin/handler_down/{id}", requirements={"id" = "\d+"}, name="admin_store_plugin_handler_down") |
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| 412 | */ |
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| 413 | View Code Duplication | public function handler_down(Application $app, PluginEventHandler $Handler) |
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| 420 | |||
| 421 | /** |
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| 422 | * プラグインファイルアップロード画面 |
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| 423 | * |
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| 424 | * @Route("/{_admin}/store/plugin/install", name="admin_store_plugin_install") |
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| 425 | * @Template("Store/plugin_install.twig") |
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| 426 | * @param Application $app |
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| 427 | * @param Request $request |
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| 428 | * @return array|RedirectResponse |
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| 429 | */ |
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| 430 | public function install(Application $app, Request $request) |
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| 482 | |||
| 483 | /** |
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| 484 | * 認証キー設定画面 |
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| 485 | * |
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| 486 | * @Route("/{_admin}/store/plugin/authentication_setting", name="admin_store_authentication_setting") |
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| 487 | * @Template("Store/authentication_setting.twig") |
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| 488 | */ |
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| 489 | public function authenticationSetting(Application $app, Request $request) |
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| 519 | |||
| 520 | |||
| 521 | /** |
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| 522 | * APIリクエスト処理 |
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| 523 | * |
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| 524 | * @param Request $request |
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| 525 | * @param $authKey |
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| 526 | * @param string $url |
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| 527 | * @param Application $app |
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| 528 | * @return array |
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| 529 | */ |
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| 530 | private function getRequestApi(Request $request, $authKey, $url, $app) |
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| 560 | |||
| 561 | /** |
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| 562 | * レスポンスのチェック |
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| 563 | * |
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| 564 | * @param $info |
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| 565 | * @return string |
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| 566 | */ |
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| 567 | View Code Duplication | private function getResponseErrorMessage($info) |
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| 581 | |||
| 582 | |||
| 583 | /** |
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| 584 | * フォルダ設置のみのプラグインを取得する. |
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| 585 | * |
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| 586 | * @param array $plugins |
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| 587 | * @param Application $app |
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| 588 | * @return array |
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| 589 | */ |
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| 590 | protected function getUnregisteredPlugins(array $plugins, \Eccube\Application $app) |
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| 626 | } |
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| 627 |