nystudio107 /
craft-webperf
| Total Complexity | 40 |
| Total Lines | 448 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Webperf 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.
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 Webperf, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 49 | class Webperf extends Plugin |
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| 50 | { |
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| 51 | // Static Properties |
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| 52 | // ========================================================================= |
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| 53 | |||
| 54 | /** |
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| 55 | * @var Webperf |
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| 56 | */ |
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| 57 | public static $plugin; |
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| 58 | |||
| 59 | /** |
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| 60 | * @var Settings |
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| 61 | */ |
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| 62 | public static $settings; |
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| 63 | |||
| 64 | /** |
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| 65 | * @var int|null |
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| 66 | */ |
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| 67 | public static $requestUuid; |
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| 68 | |||
| 69 | /** |
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| 70 | * @var bool |
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| 71 | */ |
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| 72 | public static $beaconIncluded = false; |
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| 73 | |||
| 74 | /** |
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| 75 | * @var string |
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| 76 | */ |
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| 77 | public static $renderType = 'html'; |
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| 78 | |||
| 79 | // Public Properties |
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| 80 | // ========================================================================= |
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| 81 | |||
| 82 | /** |
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| 83 | * @var string |
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| 84 | */ |
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| 85 | public $schemaVersion = '1.0.0'; |
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| 86 | |||
| 87 | // Public Methods |
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| 88 | // ========================================================================= |
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| 89 | |||
| 90 | /** |
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| 91 | * @inheritdoc |
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| 92 | */ |
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| 93 | public function init() |
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| 94 | { |
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| 95 | parent::init(); |
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| 96 | // Initialize properties |
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| 97 | self::$plugin = $this; |
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| 98 | self::$settings = $this->getSettings(); |
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| 99 | try { |
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| 100 | self::$requestUuid = random_int(0, PHP_INT_MAX); |
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| 101 | } catch (\Exception $e) { |
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| 102 | self::$requestUuid = null; |
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| 103 | } |
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| 104 | $this->name = self::$settings->pluginName; |
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| 105 | // Add in our components |
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| 106 | $this->addComponents(); |
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| 107 | // Install event listeners |
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| 108 | $this->installEventListeners(); |
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| 109 | // Load that we've loaded |
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| 110 | Craft::info( |
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| 111 | Craft::t( |
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| 112 | 'webperf', |
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| 113 | '{name} plugin loaded', |
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| 114 | ['name' => $this->name] |
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| 115 | ), |
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| 116 | __METHOD__ |
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| 117 | ); |
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| 118 | } |
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| 119 | |||
| 120 | /** |
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| 121 | * @inheritdoc |
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| 122 | */ |
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| 123 | public function getSettingsResponse() |
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| 124 | { |
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| 125 | // Just redirect to the plugin settings page |
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| 126 | Craft::$app->getResponse()->redirect(UrlHelper::cpUrl('webperf/settings')); |
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| 127 | } |
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| 128 | |||
| 129 | /** |
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| 130 | * @inheritdoc |
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| 131 | */ |
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| 132 | public function getCpNavItem() |
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| 133 | { |
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| 134 | $subNavs = []; |
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| 135 | $navItem = parent::getCpNavItem(); |
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| 136 | $currentUser = Craft::$app->getUser()->getIdentity(); |
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| 137 | // Only show sub-navs the user has permission to view |
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| 138 | if ($currentUser->can('webperf:dashboard')) { |
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| 139 | $subNavs['dashboard'] = [ |
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| 140 | 'label' => 'Dashboard', |
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| 141 | 'url' => 'webperf/dashboard', |
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| 142 | ]; |
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| 143 | } |
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| 144 | if ($currentUser->can('webperf:pages')) { |
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| 145 | $subNavs['pages'] = [ |
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| 146 | 'label' => 'Pages', |
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| 147 | 'url' => 'webperf/pages', |
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| 148 | ]; |
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| 149 | } |
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| 150 | if ($currentUser->can('webperf:settings')) { |
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| 151 | $subNavs['settings'] = [ |
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| 152 | 'label' => 'Settings', |
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| 153 | 'url' => 'webperf/settings', |
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| 154 | ]; |
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| 155 | } |
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| 156 | $navItem = array_merge($navItem, [ |
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| 157 | 'subnav' => $subNavs, |
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| 158 | ]); |
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| 159 | |||
| 160 | return $navItem; |
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| 161 | } |
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| 162 | |||
| 163 | // Protected Methods |
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| 164 | // ========================================================================= |
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| 165 | |||
| 166 | /** |
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| 167 | * Add in our components |
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| 168 | */ |
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| 169 | protected function addComponents() |
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| 170 | { |
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| 171 | // Add in the ProfileTarget component |
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| 172 | try { |
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| 173 | $this->set('profileTarget', [ |
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| 174 | 'class' => ProfileTarget::class, |
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| 175 | 'levels' => ['profile'], |
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| 176 | 'categories' => [], |
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| 177 | 'logVars' => [], |
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| 178 | 'except' => [], |
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| 179 | ]); |
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| 180 | } catch (InvalidConfigException $e) { |
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| 181 | Craft::error($e->getMessage(), __METHOD__); |
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| 182 | } |
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| 183 | // Attach our log target |
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| 184 | Craft::$app->getLog()->targets['webperf'] = $this->profileTarget; |
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| 185 | } |
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| 186 | |||
| 187 | /** |
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| 188 | * Install our event listeners. |
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| 189 | */ |
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| 190 | protected function installEventListeners() |
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| 191 | { |
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| 192 | $request = Craft::$app->getRequest(); |
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| 193 | // Add in our event listeners that are needed for every request |
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| 194 | $this->installGlobalEventListeners(); |
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| 195 | // Install only for non-console site requests |
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| 196 | if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) { |
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| 197 | $this->installSiteEventListeners(); |
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| 198 | } |
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| 199 | // Install only for non-console Control Panel requests |
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| 200 | if ($request->getIsCpRequest() && !$request->getIsConsoleRequest()) { |
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| 201 | $this->installCpEventListeners(); |
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| 202 | } |
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| 203 | // Handler: EVENT_AFTER_INSTALL_PLUGIN |
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| 204 | Event::on( |
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| 205 | Plugins::class, |
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| 206 | Plugins::EVENT_AFTER_INSTALL_PLUGIN, |
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| 207 | function (PluginEvent $event) { |
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| 208 | if ($event->plugin === $this) { |
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| 209 | // Invalidate our caches after we've been installed |
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| 210 | $this->clearAllCaches(); |
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| 211 | // Send them to our welcome screen |
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| 212 | $request = Craft::$app->getRequest(); |
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| 213 | if ($request->isCpRequest) { |
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| 214 | Craft::$app->getResponse()->redirect(UrlHelper::cpUrl( |
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| 215 | 'webperf/dashboard', |
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| 216 | [ |
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| 217 | 'showWelcome' => true, |
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| 218 | ] |
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| 219 | ))->send(); |
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| 220 | } |
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| 221 | } |
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| 222 | } |
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| 223 | ); |
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| 224 | } |
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| 225 | |||
| 226 | /** |
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| 227 | * Install global event listeners for all request types |
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| 228 | */ |
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| 229 | protected function installGlobalEventListeners() |
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| 230 | { |
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| 231 | // Handler: CraftVariable::EVENT_INIT |
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| 232 | Event::on( |
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| 233 | CraftVariable::class, |
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| 234 | CraftVariable::EVENT_INIT, |
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| 235 | function (Event $event) { |
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| 236 | /** @var CraftVariable $variable */ |
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| 237 | $variable = $event->sender; |
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| 238 | $variable->set('webperf', WebperfVariable::class); |
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| 239 | } |
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| 240 | ); |
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| 241 | // Handler: Plugins::EVENT_AFTER_LOAD_PLUGINS |
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| 242 | Event::on( |
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| 243 | Plugins::class, |
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| 244 | Plugins::EVENT_AFTER_LOAD_PLUGINS, |
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| 245 | function () { |
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| 246 | // Install these only after all other plugins have loaded |
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| 247 | $request = Craft::$app->getRequest(); |
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| 248 | // Only respond to non-console site requests |
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| 249 | if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) { |
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| 250 | $this->handleSiteRequest(); |
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| 251 | } |
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| 252 | // Respond to Control Panel requests |
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| 253 | if ($request->getIsCpRequest() && !$request->getIsConsoleRequest()) { |
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| 254 | $this->handleAdminCpRequest(); |
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| 255 | } |
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| 256 | } |
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| 257 | ); |
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| 258 | } |
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| 259 | |||
| 260 | /** |
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| 261 | * Install site event listeners for site requests only |
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| 262 | */ |
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| 263 | protected function installSiteEventListeners() |
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| 264 | { |
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| 265 | // Handler: UrlManager::EVENT_REGISTER_SITE_URL_RULES |
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| 266 | Event::on( |
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| 267 | UrlManager::class, |
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| 268 | UrlManager::EVENT_REGISTER_SITE_URL_RULES, |
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| 269 | function (RegisterUrlRulesEvent $event) { |
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| 270 | Craft::debug( |
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| 271 | 'UrlManager::EVENT_REGISTER_SITE_URL_RULES', |
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| 272 | __METHOD__ |
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| 273 | ); |
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| 274 | // Register our Control Panel routes |
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| 275 | $event->rules = array_merge( |
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| 276 | $event->rules, |
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| 277 | $this->customFrontendRoutes() |
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| 278 | ); |
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| 279 | } |
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| 280 | ); |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * Install site event listeners for Control Panel requests only |
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| 285 | */ |
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| 286 | protected function installCpEventListeners() |
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| 287 | { |
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| 288 | // Handler: UrlManager::EVENT_REGISTER_CP_URL_RULES |
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| 289 | Event::on( |
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| 290 | UrlManager::class, |
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| 291 | UrlManager::EVENT_REGISTER_CP_URL_RULES, |
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| 292 | function (RegisterUrlRulesEvent $event) { |
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| 293 | Craft::debug( |
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| 294 | 'UrlManager::EVENT_REGISTER_CP_URL_RULES', |
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| 295 | __METHOD__ |
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| 296 | ); |
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| 297 | // Register our Control Panel routes |
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| 298 | $event->rules = array_merge( |
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| 299 | $event->rules, |
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| 300 | $this->customAdminCpRoutes() |
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| 301 | ); |
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| 302 | } |
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| 303 | ); |
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| 304 | // Handler: Dashboard::EVENT_REGISTER_WIDGET_TYPES |
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| 305 | Event::on( |
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| 306 | Dashboard::class, |
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| 307 | Dashboard::EVENT_REGISTER_WIDGET_TYPES, |
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| 308 | function (RegisterComponentTypesEvent $event) { |
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| 309 | $event->types[] = MetricsWidget::class; |
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| 310 | } |
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| 311 | ); |
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| 312 | // Handler: UserPermissions::EVENT_REGISTER_PERMISSIONS |
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| 313 | Event::on( |
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| 314 | UserPermissions::class, |
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| 315 | UserPermissions::EVENT_REGISTER_PERMISSIONS, |
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| 316 | function (RegisterUserPermissionsEvent $event) { |
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| 317 | Craft::debug( |
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| 318 | 'UserPermissions::EVENT_REGISTER_PERMISSIONS', |
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| 319 | __METHOD__ |
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| 320 | ); |
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| 321 | // Register our custom permissions |
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| 322 | $event->permissions[Craft::t('webperf', 'Webperf')] = $this->customAdminCpPermissions(); |
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| 323 | } |
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| 324 | ); |
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| 325 | } |
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| 326 | |||
| 327 | /** |
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| 328 | * Handle site requests. We do it only after we receive the event |
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| 329 | * EVENT_AFTER_LOAD_PLUGINS so that any pending db migrations can be run |
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| 330 | * before our event listeners kick in |
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| 331 | */ |
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| 332 | protected function handleSiteRequest() |
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| 333 | { |
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| 334 | // Don't include the beacon for response codes >= 400 |
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| 335 | $response = Craft::$app->getResponse(); |
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| 336 | if ($response->statusCode < 400) { |
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| 337 | // Handler: View::EVENT_END_PAGE |
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| 338 | Event::on( |
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| 339 | View::class, |
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| 340 | View::EVENT_END_PAGE, |
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| 341 | function () { |
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| 342 | Craft::debug( |
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| 343 | 'View::EVENT_END_PAGE', |
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| 344 | __METHOD__ |
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| 345 | ); |
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| 346 | $view = Craft::$app->getView(); |
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| 347 | // The page is done rendering, include our beacon |
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| 348 | if (Webperf::$settings->includeBeacon && $view->getIsRenderingPageTemplate()) { |
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| 349 | switch (self::$renderType) { |
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| 350 | case 'html': |
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| 351 | Webperf::$plugin->beacons->includeHtmlBeacon(); |
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| 352 | self::$beaconIncluded = true; |
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| 353 | break; |
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| 354 | case 'amp-html': |
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| 355 | Webperf::$plugin->beacons->includeAmpHtmlScript(); |
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| 356 | break; |
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| 357 | } |
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| 358 | } |
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| 359 | } |
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| 360 | ); |
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| 361 | // Handler: View::EVENT_END_BODY |
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| 362 | Event::on( |
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| 363 | View::class, |
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| 364 | View::EVENT_END_BODY, |
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| 365 | function () { |
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| 366 | Craft::debug( |
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| 367 | 'View::EVENT_END_BODY', |
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| 368 | __METHOD__ |
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| 369 | ); |
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| 370 | $view = Craft::$app->getView(); |
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| 371 | // The page is done rendering, include our beacon |
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| 372 | if (Webperf::$settings->includeBeacon && $view->getIsRenderingPageTemplate()) { |
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| 373 | switch (self::$renderType) { |
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| 374 | case 'html': |
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| 375 | break; |
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| 376 | case 'amp-html': |
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| 377 | Webperf::$plugin->beacons->includeAmpHtmlBeacon(); |
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| 378 | self::$beaconIncluded = true; |
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| 379 | break; |
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| 380 | } |
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| 381 | } |
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| 382 | } |
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| 383 | ); |
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| 384 | // Handler: Application::EVENT_AFTER_REQUEST |
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| 385 | Event::on( |
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| 386 | Application::class, |
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| 387 | Application::EVENT_AFTER_REQUEST, |
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| 388 | function () { |
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| 389 | Craft::debug( |
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| 390 | 'Application::EVENT_AFTER_REQUEST', |
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| 391 | __METHOD__ |
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| 392 | ); |
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| 393 | } |
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| 394 | ); |
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| 395 | } |
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| 396 | } |
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| 397 | |||
| 398 | /** |
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| 399 | * Handle Control Panel requests. We do it only after we receive the event |
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| 400 | * EVENT_AFTER_LOAD_PLUGINS so that any pending db migrations can be run |
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| 401 | * before our event listeners kick in |
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| 402 | */ |
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| 403 | protected function handleAdminCpRequest() |
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| 404 | { |
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| 405 | } |
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| 406 | |||
| 407 | /** |
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| 408 | * Clear all the caches! |
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| 409 | */ |
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| 410 | public function clearAllCaches() |
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| 411 | { |
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| 412 | } |
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| 413 | |||
| 414 | /** |
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| 415 | * @inheritdoc |
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| 416 | */ |
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| 417 | protected function createSettingsModel() |
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| 418 | { |
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| 419 | return new Settings(); |
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| 420 | } |
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| 421 | |||
| 422 | /** |
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| 423 | * @inheritdoc |
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| 424 | */ |
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| 425 | protected function settingsHtml(): string |
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| 426 | { |
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| 427 | return Craft::$app->view->renderTemplate( |
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| 428 | 'webperf/settings', |
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| 429 | [ |
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| 430 | 'settings' => $this->getSettings() |
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| 431 | ] |
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| 432 | ); |
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| 433 | } |
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| 434 | |||
| 435 | /** |
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| 436 | * Return the custom frontend routes |
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| 437 | * |
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| 438 | * @return array |
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| 439 | */ |
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| 440 | protected function customFrontendRoutes(): array |
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| 441 | { |
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| 442 | return [ |
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| 443 | // Beacon |
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| 444 | '/webperf/metrics/beacon' => 'webperf/metrics/beacon', |
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| 445 | // Render |
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| 446 | '/webperf/render/amp-iframe' => 'webperf/render/amp-iframe', |
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| 447 | // Tables |
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| 448 | '/webperf/tables/dashboard' => 'webperf/tables/dashboard', |
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| 449 | '/webperf/tables/redirects' => 'webperf/tables/redirects', |
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| 450 | // Charts |
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| 451 | '/webperf/charts/dashboard-stats-average/<days:\d+>/<column:{handle}>' |
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| 452 | => 'webperf/charts/dashboard-stats-average', |
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| 453 | '/webperf/charts/dashboard-stats-average/<days:\d+>/<column:{handle}>/<siteId:\d+>' |
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| 454 | => 'webperf/charts/dashboard-stats-average', |
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| 455 | '/webperf/charts/dashboard-slowest-pages/<days:\d+>/<column:{handle}>/<limit:\d+>' |
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| 456 | => 'webperf/charts/dashboard-slowest-pages', |
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| 457 | '/webperf/charts/dashboard-slowest-pages/<days:\d+>/<column:{handle}>/<limit:\d+>/<siteId:\d+>' |
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| 458 | => 'webperf/charts/dashboard-slowest-pages', |
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| 459 | '/webperf/charts/widget/<days>' => 'webperf/charts/widget', |
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| 460 | ]; |
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| 461 | } |
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| 462 | /** |
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| 463 | * Return the custom Control Panel routes |
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| 464 | * |
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| 465 | * @return array |
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| 466 | */ |
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| 467 | protected function customAdminCpRoutes(): array |
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| 468 | { |
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| 469 | return [ |
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| 470 | 'webperf' => 'webperf/sections/dashboard', |
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| 471 | 'webperf/dashboard' => 'webperf/sections/dashboard', |
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| 472 | 'webperf/dashboard/<siteHandle:{handle}>' => 'webperf/sections/dashboard', |
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| 473 | |||
| 474 | 'webperf/pages' => 'webperf/sections/pages-index', |
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| 475 | 'webperf/pages/<siteHandle:{handle}>' => 'webperf/sections/pages-index', |
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| 476 | |||
| 477 | 'webperf/settings' => 'webperf/settings/plugin-settings', |
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| 478 | ]; |
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| 479 | } |
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| 480 | |||
| 481 | /** |
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| 482 | * Returns the custom Control Panel user permissions. |
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| 483 | * |
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| 484 | * @return array |
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| 485 | */ |
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| 486 | protected function customAdminCpPermissions(): array |
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| 497 | ], |
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| 498 | ]; |
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| 499 | } |
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| 500 | } |
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| 501 |
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