hiqdev /
hipanel-module-server
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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| 49 | class ServerController extends CrudController |
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| 50 | { |
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| 51 | public function behaviors() |
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| 52 | { |
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| 53 | return array_merge(parent::behaviors(), [ |
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| 54 | 'server-actions-verb' => [ |
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| 55 | 'class' => VerbFilter::class, |
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| 56 | 'actions' => [ |
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| 57 | 'reboot' => ['post'], |
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| 58 | 'reset' => ['post'], |
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| 59 | 'shutdown' => ['post'], |
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| 60 | 'power-off' => ['post'], |
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| 61 | 'power-on' => ['post'], |
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| 62 | 'reset-password' => ['post'], |
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| 63 | 'enable-block' => ['post'], |
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| 64 | 'disable-block' => ['post'], |
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| 65 | 'refuse' => ['post'], |
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| 66 | 'flush-switch-graphs' => ['post'] |
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| 67 | ], |
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| 68 | ], |
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| 69 | ]); |
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| 70 | } |
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| 71 | 1 | ||
| 72 | public function actions() |
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| 73 | { |
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| 74 | 1 | return [ |
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| 75 | 'index' => [ |
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| 76 | 'class' => IndexAction::class, |
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| 77 | 1 | 'findOptions' => ['with_requests' => true, 'with_discounts' => true], |
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| 78 | 'on beforePerform' => function (Event $event) { |
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| 79 | /** @var \hipanel\actions\SearchAction $action */ |
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| 80 | $action = $event->sender; |
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| 81 | $dataProvider = $action->getDataProvider(); |
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| 82 | $dataProvider->query->joinWith(['ips', 'bindings']); |
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| 83 | |||
| 84 | $dataProvider->query |
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| 85 | ->andWhere(['with_ips' => 1]) |
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| 86 | ->andWhere(['with_requests' => 1]) |
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| 87 | ->andWhere(['with_discounts' => 1]) |
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| 88 | ->andWhere(['with_bindings' => 1]) |
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| 89 | 1 | ->select(['*']); |
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| 90 | }, |
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| 91 | 'filterStorageMap' => [ |
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| 92 | 'name_like' => 'server.server.name', |
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| 93 | 'ips' => 'hosting.ip.ip_in', |
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| 94 | 'state' => 'server.server.state', |
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| 95 | 'client_id' => 'client.client.id', |
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| 96 | 'seller_id' => 'client.client.seller_id', |
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| 97 | ], |
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| 98 | ], |
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| 99 | 'search' => [ |
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| 100 | 'class' => ComboSearchAction::class, |
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| 101 | ], |
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| 102 | 'hardware-settings' => [ |
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| 103 | 1 | 'class' => SmartUpdateAction::class, |
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| 104 | 1 | 'success' => Yii::t('hipanel:server', 'Hardware properties was changed'), |
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| 105 | 1 | 'view' => 'hardwareSettings', |
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| 106 | 1 | 'scenario' => 'default', |
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| 107 | View Code Duplication | 'on beforeFetch' => function (Event $event) { |
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| 108 | /** @var \hipanel\actions\SearchAction $action */ |
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| 109 | $action = $event->sender; |
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| 110 | $dataProvider = $action->getDataProvider(); |
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| 111 | $dataProvider->query->joinWith(['hardwareSettings']); |
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| 112 | 1 | $dataProvider->query->andWhere(['with_hardwareSettings' => 1])->select(['*']); |
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| 113 | 1 | }, |
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| 114 | 'on beforeLoad' => function (Event $event) { |
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| 115 | /** @var Action $action */ |
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| 116 | $action = $event->sender; |
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| 117 | |||
| 118 | 1 | $action->collection->setModel(HardwareSettings::class); |
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| 119 | }, |
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| 120 | 'POST html' => [ |
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| 121 | 'save' => true, |
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| 122 | 'success' => [ |
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| 123 | 1 | 'class' => RedirectAction::class, |
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| 124 | 'url' => function () { |
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| 125 | $server = Yii::$app->request->post('HardwareSettings'); |
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| 126 | |||
| 127 | 1 | return ['@server/view', 'id' => $server['id']]; |
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| 128 | } |
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| 129 | ] |
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| 130 | ], |
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| 131 | ], |
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| 132 | 'software-settings' => [ |
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| 133 | 1 | 'class' => SmartUpdateAction::class, |
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| 134 | 1 | 'success' => Yii::t('hipanel:server', 'Software properties was changed'), |
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| 135 | 1 | 'view' => 'softwareSettings', |
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| 136 | 1 | 'scenario' => 'default', |
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| 137 | View Code Duplication | 'on beforeFetch' => function (Event $event) { |
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| 138 | /** @var \hipanel\actions\SearchAction $action */ |
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| 139 | $action = $event->sender; |
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| 140 | $dataProvider = $action->getDataProvider(); |
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| 141 | $dataProvider->query->joinWith(['softwareSettings']); |
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| 142 | 1 | $dataProvider->query->andWhere(['with_softwareSettings' => 1])->select(['*']); |
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| 143 | 1 | }, |
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| 144 | 'on beforeLoad' => function (Event $event) { |
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| 145 | /** @var Action $action */ |
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| 146 | $action = $event->sender; |
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| 147 | |||
| 148 | 1 | $action->collection->setModel(SoftwareSettings::class); |
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| 149 | }, |
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| 150 | 'POST html' => [ |
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| 151 | 'save' => true, |
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| 152 | 'success' => [ |
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| 153 | 1 | 'class' => RedirectAction::class, |
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| 154 | 'url' => function () { |
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| 155 | $server = Yii::$app->request->post('SoftwareSettings'); |
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| 156 | |||
| 157 | 1 | return ['@server/view', 'id' => $server['id']]; |
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| 158 | } |
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| 159 | ] |
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| 160 | ], |
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| 161 | ], |
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| 162 | 'monitoring-settings' => [ |
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| 163 | 1 | 'class' => SmartUpdateAction::class, |
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| 164 | 1 | 'success' => Yii::t('hipanel:server', 'Monitoring properties was changed'), |
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| 165 | 1 | 'view' => 'monitoringSettings', |
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| 166 | 1 | 'scenario' => 'default', |
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| 167 | View Code Duplication | 'on beforeFetch' => function (Event $event) { |
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| 168 | /** @var \hipanel\actions\SearchAction $action */ |
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| 169 | $action = $event->sender; |
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| 170 | $dataProvider = $action->getDataProvider(); |
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| 171 | $dataProvider->query->joinWith(['monitoringSettings']); |
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| 172 | $dataProvider->query |
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| 173 | 1 | ->andWhere(['with_monitoringSettings' => 1])->select(['*']); |
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| 174 | 1 | }, |
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| 175 | 'on beforeLoad' => function (Event $event) { |
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| 176 | /** @var Action $action */ |
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| 177 | $action = $event->sender; |
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| 178 | |||
| 179 | 1 | $action->collection->setModel(MonitoringSettings::class); |
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| 180 | 1 | }, |
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| 181 | 'data' => function ($action) { |
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| 182 | return [ |
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| 183 | 'nicMediaOptions' => $action->controller->getFullFromRef('type,nic_media'), |
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| 184 | 1 | ]; |
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| 185 | }, |
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| 186 | 'POST html' => [ |
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| 187 | 'save' => true, |
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| 188 | 'success' => [ |
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| 189 | 1 | 'class' => RedirectAction::class, |
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| 190 | 'url' => function () { |
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| 191 | $server = Yii::$app->request->post('MonitoringSettings'); |
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| 192 | |||
| 193 | 1 | return ['@server/view', 'id' => $server['id']]; |
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| 194 | } |
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| 195 | ] |
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| 196 | ], |
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| 197 | ], |
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| 198 | 'view' => [ |
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| 199 | 1 | 'class' => ViewAction::class, |
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| 200 | 'on beforePerform' => function (Event $event) { |
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| 201 | /** @var \hipanel\actions\SearchAction $action */ |
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| 202 | $action = $event->sender; |
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| 203 | $dataProvider = $action->getDataProvider(); |
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| 204 | $dataProvider->query->joinWith(['uses', 'ips', 'switches', 'bindings', 'blocking']); |
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| 205 | |||
| 206 | // TODO: ipModule is not wise yet. Redo |
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| 207 | $dataProvider->query |
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| 208 | ->andWhere(['with_requests' => 1]) |
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| 209 | ->andWhere(['show_deleted' => 1]) |
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| 210 | ->andWhere(['with_discounts' => 1]) |
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| 211 | ->andWhere(['with_uses' => 1]) |
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| 212 | ->andWhere(['with_ips' => 1]) |
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| 213 | ->andWhere(['with_bindings' => 1]) |
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| 214 | ->andWhere(['with_blocking' => 1]) |
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| 215 | 1 | ->select(['*']); |
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| 216 | 1 | }, |
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| 217 | 'data' => function ($action) { |
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| 218 | /** |
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| 219 | * @var Action $action |
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| 220 | * @var self $controller |
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| 221 | * @var Server $model |
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| 222 | */ |
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| 223 | $controller = $action->controller; |
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| 224 | $model = $action->getModel(); |
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| 225 | $model->vnc = $controller->getVNCInfo($model); |
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| 226 | |||
| 227 | $panels = $controller->getPanelTypes(); |
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| 228 | |||
| 229 | $cacheKeys = [__METHOD__, 'view', 'tariff', $model->tariff_id, Yii::$app->user->getId()]; |
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| 230 | $tariff = Yii::$app->cache->getOrSet($cacheKeys, function () use ($model) { |
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| 231 | return Tariff::find()->where([ |
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| 232 | 'id' => $model->tariff_id, |
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| 233 | 'show_final' => true, |
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| 234 | 'show_deleted' => true, |
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| 235 | 'with_resources' => true, |
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| 236 | ])->joinWith('resources')->one(); |
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| 237 | }); |
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| 238 | |||
| 239 | $ispSupported = false; |
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| 240 | if ($tariff !== null) { |
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| 241 | foreach ($tariff->getResources() as $resource) { |
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| 242 | if ($resource->type === 'isp' && $resource->quantity > 0) { |
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| 243 | $ispSupported = true; |
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| 244 | } |
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| 245 | } |
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| 246 | } |
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| 247 | |||
| 248 | $osimages = $controller->getOsimages($model); |
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| 249 | $groupedOsimages = ServerHelper::groupOsimages($osimages, $ispSupported); |
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| 250 | |||
| 251 | if ($model->isLiveCDSupported()) { |
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| 252 | $osimageslivecd = $controller->getOsimagesLiveCd(); |
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| 253 | } |
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| 254 | |||
| 255 | $blockReasons = $controller->getBlockReasons(); |
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| 256 | |||
| 257 | return compact([ |
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| 258 | 'model', |
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| 259 | 'osimages', |
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| 260 | 'osimageslivecd', |
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| 261 | 'groupedOsimages', |
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| 262 | 'panels', |
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| 263 | 'blockReasons', |
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| 264 | 1 | ]); |
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| 265 | }, |
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| 266 | ], |
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| 267 | 'requests-state' => [ |
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| 268 | 'class' => RequestStateAction::class, |
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| 269 | 'model' => Server::class, |
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| 270 | ], |
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| 271 | 'set-note' => [ |
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| 272 | 1 | 'class' => SmartUpdateAction::class, |
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| 273 | 1 | 'view' => '_bulkSetNote', |
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| 274 | 1 | 'success' => Yii::t('hipanel:server', 'Note changed'), |
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| 275 | 'error' => Yii::t('hipanel:server', 'Failed to change note'), |
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| 276 | ], |
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| 277 | 'set-label' => [ |
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| 278 | 1 | 'class' => SmartUpdateAction::class, |
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| 279 | 1 | 'view' => '_bulkSetLabel', |
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| 280 | 1 | 'success' => Yii::t('hipanel:server', 'Internal note changed'), |
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| 281 | 'error' => Yii::t('hipanel:server', 'Failed to change internal note'), |
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| 282 | ], |
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| 283 | 'set-lock' => [ |
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| 284 | 1 | 'class' => RenderAction::class, |
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| 285 | 1 | 'success' => Yii::t('hipanel:server', 'Record was changed'), |
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| 286 | 'error' => Yii::t('hipanel:server', 'Error occurred'), |
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| 287 | 'POST pjax' => [ |
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| 288 | 'save' => true, |
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| 289 | 'success' => [ |
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| 290 | 'class' => ProxyAction::class, |
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| 291 | 'action' => 'index', |
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| 292 | ], |
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| 293 | ], |
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| 294 | 'POST' => [ |
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| 295 | 'save' => true, |
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| 296 | 'success' => [ |
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| 297 | 1 | 'class' => RenderJsonAction::class, |
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| 298 | 'return' => function ($action) { |
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| 299 | /** @var \hipanel\actions\Action $action */ |
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| 300 | 1 | return $action->collection->models; |
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| 301 | }, |
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| 302 | ], |
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| 303 | ], |
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| 304 | ], |
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| 305 | 'sale' => [ |
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| 306 | 'class' => SmartUpdateAction::class, |
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| 307 | 'view' => '_saleModal', |
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| 308 | ], |
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| 309 | 'enable-vnc' => [ |
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| 310 | 1 | 'class' => ViewAction::class, |
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| 311 | 1 | 'view' => '_vnc', |
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| 312 | 'data' => function ($action) { |
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| 313 | $model = $action->getModel(); |
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| 314 | if ($model->canEnableVNC()) { |
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| 315 | $model->vnc = $this->getVNCInfo($model, true); |
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| 316 | } |
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| 317 | |||
| 318 | 1 | return []; |
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| 319 | }, |
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| 320 | ], |
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| 321 | 'bulk-sale' => [ |
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| 322 | 1 | 'class' => SmartUpdateAction::class, |
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| 323 | 1 | 'scenario' => 'sale', |
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| 324 | 1 | 'view' => '_bulkSale', |
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| 325 | 'success' => Yii::t('hipanel:server', 'Servers were sold'), |
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| 326 | 'POST pjax' => [ |
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| 327 | 'save' => true, |
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| 328 | 'success' => [ |
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| 329 | 'class' => ProxyAction::class, |
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| 330 | 'action' => 'index', |
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| 331 | ], |
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| 332 | 1 | ], |
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| 333 | 'on beforeSave' => function (Event $event) { |
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| 334 | /** @var \hipanel\actions\Action $action */ |
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| 335 | $action = $event->sender; |
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| 336 | $request = Yii::$app->request; |
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| 337 | |||
| 338 | if ($client_id = $request->post('client_id')) { |
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| 339 | $tariff_id = $request->post('tariff_id'); |
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| 340 | $sale_time = $request->post('sale_time'); |
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| 341 | $move_accounts = $request->post('move_accounts'); |
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| 342 | foreach ($action->collection->models as $model) { |
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| 343 | $model->client_id = $client_id; |
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| 344 | if ($tariff_id) { |
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| 345 | $model->tariff_id = $tariff_id; |
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| 346 | } |
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| 347 | if ($sale_time) { |
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| 348 | $model->sale_time = $sale_time; |
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| 349 | } |
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| 350 | if ($move_accounts) { |
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| 351 | $model->move_accounts = $move_accounts; |
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| 352 | } |
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| 353 | } |
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| 354 | 1 | } |
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| 355 | }, |
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| 356 | ], |
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| 357 | 'set-type' => [ |
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| 358 | 1 | 'class' => SmartUpdateAction::class, |
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| 359 | 1 | 'view' => '_bulkSetType', |
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| 360 | 1 | 'success' => Yii::t('hipanel:server', 'Type was changed'), |
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| 361 | 'error' => Yii::t('hipanel:server', 'Failed to change type'), |
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| 362 | ], |
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| 363 | 'reboot' => [ |
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| 364 | 1 | 'class' => SmartPerformAction::class, |
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| 365 | 1 | 'success' => Yii::t('hipanel:server', 'Reboot task has been successfully added to queue'), |
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| 366 | 'error' => Yii::t('hipanel:server', 'Error during the rebooting'), |
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| 367 | ], |
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| 368 | 'reset' => [ |
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| 369 | 1 | 'class' => SmartPerformAction::class, |
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| 370 | 1 | 'success' => Yii::t('hipanel:server', 'Reset task has been successfully added to queue'), |
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| 371 | 'error' => Yii::t('hipanel:server', 'Error during the resetting'), |
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| 372 | ], |
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| 373 | 'shutdown' => [ |
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| 374 | 1 | 'class' => SmartPerformAction::class, |
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| 375 | 1 | 'success' => Yii::t('hipanel:server', 'Shutdown task has been successfully added to queue'), |
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| 376 | 'error' => Yii::t('hipanel:server', 'Error during the shutting down'), |
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| 377 | ], |
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| 378 | 'power-off' => [ |
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| 379 | 1 | 'class' => SmartPerformAction::class, |
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| 380 | 1 | 'success' => Yii::t('hipanel:server', 'Power off task has been successfully added to queue'), |
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| 381 | 'error' => Yii::t('hipanel:server', 'Error during the turning power off'), |
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| 382 | ], |
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| 383 | 'power-on' => [ |
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| 384 | 1 | 'class' => SmartPerformAction::class, |
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| 385 | 1 | 'success' => Yii::t('hipanel:server', 'Power on task has been successfully added to queue'), |
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| 386 | 'error' => Yii::t('hipanel:server', 'Error during the turning power on'), |
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| 387 | ], |
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| 388 | 'reset-password' => [ |
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| 389 | 1 | 'class' => SmartPerformAction::class, |
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| 390 | 1 | 'success' => Yii::t('hipanel:server', 'Root password reset task has been successfully added to queue'), |
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| 391 | 'error' => Yii::t('hipanel:server', 'Error during the resetting root password'), |
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| 392 | ], |
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| 393 | 'enable-block' => [ |
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| 394 | 1 | 'class' => SmartPerformAction::class, |
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| 395 | 1 | 'success' => Yii::t('hipanel:server', 'Server was blocked successfully'), |
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| 396 | 'error' => Yii::t('hipanel:server', 'Error during the server blocking'), |
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| 397 | 'POST html' => [ |
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| 398 | 'save' => true, |
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| 399 | 'success' => [ |
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| 400 | 'class' => RedirectAction::class, |
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| 401 | ], |
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| 402 | 1 | ], |
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| 403 | View Code Duplication | 'on beforeSave' => function (Event $event) { |
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| 404 | /** @var \hipanel\actions\Action $action */ |
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| 405 | $action = $event->sender; |
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| 406 | $type = Yii::$app->request->post('type'); |
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| 407 | $comment = Yii::$app->request->post('comment'); |
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| 408 | if (!empty($type)) { |
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| 409 | foreach ($action->collection->models as $model) { |
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| 410 | $model->setAttributes([ |
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| 411 | 'type' => $type, |
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| 412 | 'comment' => $comment, |
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| 413 | ]); |
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| 414 | } |
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| 415 | 1 | } |
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| 416 | }, |
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| 417 | ], |
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| 418 | 'bulk-enable-block-modal' => [ |
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| 419 | 1 | 'class' => PrepareBulkAction::class, |
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| 420 | 1 | 'view' => '_bulkEnableBlock', |
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| 421 | 'data' => function ($action, $data) { |
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| 422 | return array_merge($data, [ |
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| 423 | 'blockReasons' => $this->getBlockReasons(), |
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| 424 | 1 | ]); |
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| 425 | }, |
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| 426 | ], |
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| 427 | 'disable-block' => [ |
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| 428 | 1 | 'class' => SmartPerformAction::class, |
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| 429 | 1 | 'success' => Yii::t('hipanel:server', 'Server was unblocked successfully'), |
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| 430 | 'error' => Yii::t('hipanel:server', 'Error during the server unblocking'), |
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| 431 | 'POST html' => [ |
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| 432 | 'save' => true, |
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| 433 | 'success' => [ |
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| 434 | 'class' => RedirectAction::class, |
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| 435 | ], |
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| 436 | 1 | ], |
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| 437 | View Code Duplication | 'on beforeSave' => function (Event $event) { |
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| 438 | /** @var \hipanel\actions\Action $action */ |
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| 439 | $action = $event->sender; |
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| 440 | $type = Yii::$app->request->post('type'); |
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| 441 | $comment = Yii::$app->request->post('comment'); |
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| 442 | if (!empty($type)) { |
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| 443 | foreach ($action->collection->models as $model) { |
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| 444 | $model->setAttributes([ |
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| 445 | 'comment' => $comment, |
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| 446 | 'type' => $type |
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| 447 | ]); |
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| 448 | } |
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| 449 | 1 | } |
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| 450 | }, |
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| 451 | ], |
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| 452 | 'bulk-disable-block-modal' => [ |
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| 453 | 1 | 'class' => PrepareBulkAction::class, |
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| 454 | 1 | 'view' => '_bulkDisableBlock', |
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| 455 | 'data' => function ($action, $data) { |
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| 456 | return array_merge($data, [ |
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| 457 | 'blockReasons' => $this->getBlockReasons() |
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| 458 | 1 | ]); |
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| 459 | }, |
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| 460 | ], |
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| 461 | 'refuse' => [ |
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| 462 | 1 | 'class' => SmartPerformAction::class, |
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| 463 | 1 | 'success' => Yii::t('hipanel:server', 'You have refused the service'), |
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| 464 | 'error' => Yii::t('hipanel:server', 'Error during the refusing the service'), |
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| 465 | ], |
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| 466 | 'enable-autorenewal' => [ |
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| 467 | 1 | 'class' => SmartUpdateAction::class, |
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| 468 | 1 | 'success' => Yii::t('hipanel:server', 'Server renewal enabled successfully'), |
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| 469 | 'error' => Yii::t('hipanel:server', 'Error during the renewing the service'), |
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| 470 | ], |
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| 471 | 'reinstall' => [ |
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| 472 | 1 | 'class' => SmartUpdateAction::class, |
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| 473 | 'on beforeSave' => function (Event $event) { |
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| 474 | /** @var Action $action */ |
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| 475 | $action = $event->sender; |
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| 476 | foreach ($action->collection->models as $model) { |
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| 477 | $model->osimage = Yii::$app->request->post('osimage'); |
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| 478 | $model->panel = Yii::$app->request->post('panel'); |
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| 479 | 1 | } |
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| 480 | 1 | }, |
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| 481 | 1 | 'success' => Yii::t('hipanel:server', 'Server reinstalling task has been successfully added to queue'), |
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| 482 | 'error' => Yii::t('hipanel:server', 'Error during the server reinstalling'), |
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| 483 | ], |
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| 484 | 'boot-live' => [ |
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| 485 | 1 | 'class' => SmartPerformAction::class, |
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| 486 | 'on beforeSave' => function (Event $event) { |
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| 487 | /** @var Action $action */ |
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| 488 | $action = $event->sender; |
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| 489 | foreach ($action->collection->models as $model) { |
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| 490 | $model->osimage = Yii::$app->request->post('osimage'); |
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| 491 | 1 | } |
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| 492 | 1 | }, |
|
| 493 | 1 | 'success' => Yii::t('hipanel:server', 'Live CD booting task has been successfully added to queue'), |
|
| 494 | 'error' => Yii::t('hipanel:server', 'Error during the booting live CD'), |
||
| 495 | ], |
||
| 496 | 'validate-form' => [ |
||
| 497 | 'class' => ValidateFormAction::class, |
||
| 498 | ], |
||
| 499 | 'buy' => [ |
||
| 500 | 1 | 'class' => RedirectAction::class, |
|
| 501 | 'url' => Yii::$app->params['orgUrl'], |
||
| 502 | ], |
||
| 503 | 'add-to-cart-renewal' => [ |
||
| 504 | 'class' => AddToCartAction::class, |
||
| 505 | 'productClass' => ServerRenewProduct::class, |
||
| 506 | ], |
||
| 507 | 'delete' => [ |
||
| 508 | 1 | 'class' => SmartDeleteAction::class, |
|
| 509 | 1 | 'success' => Yii::t('hipanel:server', 'Server was deleted successfully'), |
|
| 510 | 'error' => Yii::t('hipanel:server', 'Failed to delete server'), |
||
| 511 | ], |
||
| 512 | 'bulk-delete-modal' => [ |
||
| 513 | 'class' => PrepareBulkAction::class, |
||
| 514 | 'view' => '_bulkDelete', |
||
| 515 | ], |
||
| 516 | 'clear-resources' => [ |
||
| 517 | 1 | 'class' => SmartPerformAction::class, |
|
| 518 | 1 | 'view' => '_clearResources', |
|
| 519 | 1 | 'success' => Yii::t('hipanel:server', 'Servers resources were cleared successfully'), |
|
| 520 | 'error' => Yii::t('hipanel:server', 'Error occurred during server resources flushing'), |
||
| 521 | ], |
||
| 522 | 'clear-resources-modal' => [ |
||
| 523 | 'class' => PrepareBulkAction::class, |
||
| 524 | 'view' => '_clearResources', |
||
| 525 | ], |
||
| 526 | 'flush-switch-graphs' => [ |
||
| 527 | 1 | 'class' => SmartPerformAction::class, |
|
| 528 | 1 | 'view' => '_clearResources', |
|
| 529 | 1 | 'success' => Yii::t('hipanel:server', 'Switch graphs were flushed successfully'), |
|
| 530 | 'error' => Yii::t('hipanel:server', 'Error occurred during switch graphs flushing'), |
||
| 531 | ], |
||
| 532 | 'flush-switch-graphs-modal' => [ |
||
| 533 | 'class' => PrepareBulkAction::class, |
||
| 534 | 'view' => '_flushSwitchGraphs', |
||
| 535 | ], |
||
| 536 | ]; |
||
| 537 | } |
||
| 538 | |||
| 539 | /** |
||
| 540 | * Gets info of VNC on the server. |
||
| 541 | * |
||
| 542 | * @param Server $model |
||
| 543 | * @param bool $enable |
||
| 544 | * @throws ResponseErrorException |
||
| 545 | * @return array |
||
| 546 | */ |
||
| 547 | public function getVNCInfo($model, $enable = false) |
||
| 548 | { |
||
| 549 | if ($enable) { |
||
| 550 | try { |
||
| 551 | $vnc = Server::perform('enable-VNC', ['id' => $model->id]); |
||
| 552 | $vnc['endTime'] = time() + 28800; |
||
| 553 | Yii::$app->cache->set([__METHOD__, $model->id, $model], $vnc, 28800); |
||
| 554 | $vnc['enabled'] = true; |
||
| 555 | } catch (ResponseErrorException $e) { |
||
| 556 | if ($e->getMessage() !== 'vds_has_tasks') { |
||
| 557 | throw $e; |
||
| 558 | } |
||
| 559 | } |
||
| 560 | } else { |
||
| 561 | if ($model->statuses['serverEnableVNC'] !== null && strtotime('+8 hours', strtotime($model->statuses['serverEnableVNC'])) > time()) { |
||
| 562 | $vnc = Yii::$app->cache->getOrSet([__METHOD__, $model->id, $model], function () use ($model) { |
||
| 563 | return ArrayHelper::merge([ |
||
| 564 | 'endTime' => strtotime($model->statuses['serverEnableVNC']) + 28800, |
||
| 565 | ], Server::perform('enable-VNC', ['id' => $model->id])); |
||
| 566 | }, 28800); |
||
| 567 | } |
||
| 568 | $vnc['enabled'] = $model->statuses['serverEnableVNC'] === null ? false : strtotime('+8 hours', strtotime($model->statuses['serverEnableVNC'])) > time(); |
||
| 569 | } |
||
| 570 | return $vnc; |
||
| 571 | } |
||
| 572 | |||
| 573 | public function actionDrawChart() |
||
| 574 | { |
||
| 575 | $post = Yii::$app->request->post(); |
||
| 576 | $types = array_merge(['server_traf', 'server_traf95'], array_keys(ResourceConsumption::types())); |
||
| 577 | if (!in_array($post['type'], $types, true)) { |
||
| 578 | throw new NotFoundHttpException(); |
||
| 579 | } |
||
| 580 | |||
| 581 | $searchModel = new ServerUseSearch(); |
||
| 582 | $dataProvider = $searchModel->search([]); |
||
| 583 | $dataProvider->pagination = false; |
||
| 584 | $dataProvider->query->action('get-uses'); |
||
| 585 | $dataProvider->query->andWhere($post); |
||
| 586 | $models = $dataProvider->getModels(); |
||
| 587 | |||
| 588 | list($labels, $data) = ServerHelper::groupUsesForChart($models); |
||
| 589 | |||
| 590 | return $this->renderAjax('_consumption', [ |
||
| 591 | 'labels' => $labels, |
||
| 592 | 'data' => $data, |
||
| 593 | 'consumptionBase' => $post['type'], |
||
| 594 | ]); |
||
| 595 | } |
||
| 596 | |||
| 597 | /** |
||
| 598 | * Gets OS images. |
||
| 599 | * |
||
| 600 | * @param Server $model |
||
| 601 | * @throws NotFoundHttpException |
||
| 602 | * @return array |
||
| 603 | */ |
||
| 604 | protected function getOsimages(Server $model = null) |
||
| 605 | { |
||
| 606 | if ($model !== null) { |
||
| 607 | $type = $model->type; |
||
| 608 | } else { |
||
| 609 | $type = null; |
||
| 610 | } |
||
| 611 | |||
| 612 | $models = ServerHelper::getOsimages($type); |
||
| 613 | |||
| 614 | if ($models === null) { |
||
| 615 | throw new NotFoundHttpException('The requested page does not exist.'); |
||
| 616 | } |
||
| 617 | |||
| 618 | return $models; |
||
| 619 | } |
||
| 620 | |||
| 621 | protected function getOsimagesLiveCd() |
||
| 633 | |||
| 634 | protected function getPanelTypes() |
||
| 638 | |||
| 639 | public function actionIsOperable($id) |
||
| 640 | { |
||
| 641 | Yii::$app->response->format = Response::FORMAT_JSON; |
||
| 642 | |||
| 643 | $result = ['id' => $id, 'result' => false]; |
||
| 644 | |||
| 645 | if ($server = Server::find()->where(['id' => $id])->one()) { |
||
| 646 | $result['result'] = $server->isOperable(); |
||
| 647 | } |
||
| 648 | |||
| 649 | return $result; |
||
| 650 | } |
||
| 651 | |||
| 652 | View Code Duplication | protected function getFullFromRef($gtype) |
|
| 665 | |||
| 666 | public function actionResources($id) |
||
| 673 | } |
||
| 674 |
Loading history...
If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design.
Let’s take a look at an example:
Our function
my_functionexpects aPostobject, and outputs the author of the post. The base classPostreturns a simple string and outputting a simple string will work just fine. However, the child classBlogPostwhich is a sub-type ofPostinstead decided to return anobject, and is therefore violating the SOLID principles. If aBlogPostwere passed tomy_function, PHP would not complain, but ultimately fail when executing thestrtouppercall in its body.