nystudio107 /
craft-webperf
| Total Complexity | 52 |
| Total Lines | 532 |
| 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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| 53 | class Webperf extends Plugin |
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| 54 | { |
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| 55 | // Constants |
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| 56 | // ========================================================================= |
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| 57 | |||
| 58 | const RECOMMENDATIONS_CACHE_KEY = 'webperf-recommendations'; |
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| 59 | const RECOMMENDATIONS_CACHE_DURATION = 60; |
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| 60 | |||
| 61 | // Static Properties |
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| 62 | // ========================================================================= |
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| 63 | |||
| 64 | /** |
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| 65 | * @var Webperf |
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| 66 | */ |
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| 67 | public static $plugin; |
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| 68 | |||
| 69 | /** |
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| 70 | * @var Settings |
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| 71 | */ |
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| 72 | public static $settings; |
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| 73 | |||
| 74 | /** |
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| 75 | * @var int|null |
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| 76 | */ |
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| 77 | public static $requestUuid; |
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| 78 | |||
| 79 | /** |
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| 80 | * @var int|null |
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| 81 | */ |
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| 82 | public static $requestUrl; |
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| 83 | |||
| 84 | /** |
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| 85 | * @var bool |
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| 86 | */ |
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| 87 | public static $beaconIncluded = false; |
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| 88 | |||
| 89 | /** |
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| 90 | * @var string |
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| 91 | */ |
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| 92 | public static $renderType = 'html'; |
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| 93 | |||
| 94 | // Public Properties |
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| 95 | // ========================================================================= |
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| 96 | |||
| 97 | /** |
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| 98 | * @var string |
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| 99 | */ |
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| 100 | public $schemaVersion = '1.0.0'; |
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| 101 | |||
| 102 | // Public Methods |
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| 103 | // ========================================================================= |
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| 104 | |||
| 105 | /** |
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| 106 | * @inheritdoc |
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| 107 | */ |
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| 108 | public function init() |
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| 109 | { |
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| 110 | parent::init(); |
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| 111 | // Initialize properties |
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| 112 | self::$plugin = $this; |
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| 113 | self::$settings = $this->getSettings(); |
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| 114 | try { |
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| 115 | self::$requestUuid = random_int(0, PHP_INT_MAX); |
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| 116 | } catch (\Exception $e) { |
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| 117 | self::$requestUuid = null; |
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| 118 | } |
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| 119 | $this->name = self::$settings->pluginName; |
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| 120 | // Add in our components |
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| 121 | $this->addComponents(); |
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| 122 | // Install event listeners |
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| 123 | $this->installEventListeners(); |
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| 124 | // Load that we've loaded |
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| 125 | Craft::info( |
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| 126 | Craft::t( |
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| 127 | 'webperf', |
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| 128 | '{name} plugin loaded', |
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| 129 | ['name' => $this->name] |
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| 130 | ), |
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| 131 | __METHOD__ |
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| 132 | ); |
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| 133 | } |
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| 134 | |||
| 135 | /** |
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| 136 | * @inheritdoc |
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| 137 | */ |
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| 138 | public function getSettingsResponse() |
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| 139 | { |
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| 140 | // Just redirect to the plugin settings page |
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| 141 | Craft::$app->getResponse()->redirect(UrlHelper::cpUrl('webperf/settings')); |
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| 142 | } |
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| 143 | |||
| 144 | /** |
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| 145 | * @inheritdoc |
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| 146 | */ |
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| 147 | public function getCpNavItem() |
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| 148 | { |
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| 149 | $subNavs = []; |
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| 150 | $navItem = parent::getCpNavItem(); |
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| 151 | $cache = Craft::$app->getCache(); |
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| 152 | // See if there are any recommendations to add as a badge |
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| 153 | $recommendations = $cache->getOrSet(self::RECOMMENDATIONS_CACHE_KEY, function () { |
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| 154 | $data = []; |
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| 155 | $now = new \DateTime(); |
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| 156 | $end = $now->format('Y-m-d'); |
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| 157 | $start = $now->modify('-1 year')->format('Y-m-d'); |
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| 158 | $stats = Webperf::$plugin->recommendations->data('', $start, $end); |
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| 159 | if (!empty($stats)) { |
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| 160 | $recSample = new RecommendationDataSample($stats); |
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| 161 | $data = Webperf::$plugin->recommendations->list($recSample); |
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| 162 | } |
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| 163 | return count($data); |
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| 164 | }, self::RECOMMENDATIONS_CACHE_DURATION); |
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| 165 | if ($recommendations) { |
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| 166 | $navItem['badgeCount'] = $recommendations; |
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| 167 | } |
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| 168 | $currentUser = Craft::$app->getUser()->getIdentity(); |
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| 169 | // Only show sub-navs the user has permission to view |
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| 170 | if ($currentUser->can('webperf:dashboard')) { |
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| 171 | $subNavs['dashboard'] = [ |
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| 172 | 'label' => 'Dashboard', |
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| 173 | 'url' => 'webperf/dashboard', |
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| 174 | ]; |
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| 175 | } |
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| 176 | if ($currentUser->can('webperf:pages')) { |
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| 177 | $subNavs['pages'] = [ |
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| 178 | 'label' => 'Pages', |
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| 179 | 'url' => 'webperf/pages', |
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| 180 | ]; |
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| 181 | } |
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| 182 | if ($currentUser->can('webperf:settings')) { |
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| 183 | $subNavs['settings'] = [ |
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| 184 | 'label' => 'Settings', |
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| 185 | 'url' => 'webperf/settings', |
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| 186 | ]; |
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| 187 | } |
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| 188 | $navItem = array_merge($navItem, [ |
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| 189 | 'subnav' => $subNavs, |
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| 190 | ]); |
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| 191 | |||
| 192 | return $navItem; |
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| 193 | } |
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| 194 | |||
| 195 | // Protected Methods |
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| 196 | // ========================================================================= |
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| 197 | |||
| 198 | /** |
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| 199 | * Add in our components |
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| 200 | */ |
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| 201 | protected function addComponents() |
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| 202 | { |
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| 203 | $request = Craft::$app->getRequest(); |
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| 204 | if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) { |
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| 205 | $this->setRequestUrl(); |
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| 206 | try { |
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| 207 | $uri = $request->getPathInfo(); |
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| 208 | } catch (InvalidConfigException $e) { |
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| 209 | $uri = ''; |
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| 210 | } |
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| 211 | // Ignore our own controllers |
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| 212 | if (self::$settings->includeCraftProfiling && strpos($uri, 'webperf/') === false) { |
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| 213 | // Add in the ProfileTarget component |
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| 214 | try { |
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| 215 | $this->set('profileTarget', [ |
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| 216 | 'class' => ProfileTarget::class, |
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| 217 | 'levels' => ['profile'], |
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| 218 | 'categories' => [], |
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| 219 | 'logVars' => [], |
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| 220 | 'except' => [], |
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| 221 | ]); |
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| 222 | } catch (InvalidConfigException $e) { |
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| 223 | Craft::error($e->getMessage(), __METHOD__); |
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| 224 | } |
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| 225 | // Attach our log target |
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| 226 | Craft::$app->getLog()->targets['webperf'] = $this->profileTarget; |
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| 227 | } |
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| 228 | } |
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| 229 | } |
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| 230 | |||
| 231 | /** |
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| 232 | * Set the request URL |
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| 233 | * |
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| 234 | * @param bool $force |
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| 235 | */ |
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| 236 | protected function setRequestUrl(bool $force = false) |
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| 237 | { |
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| 238 | self::$requestUrl = CraftDataSample::PLACEHOLDER_URL; |
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| 239 | if (!self::$settings->includeBeacon || $force || self::$settings->staticCachedSite) { |
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| 240 | $request = Craft::$app->getRequest(); |
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| 241 | self::$requestUrl = UrlHelper::stripQueryString( |
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| 242 | urldecode($request->getAbsoluteUrl()) |
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| 243 | ); |
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| 244 | } |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * Install our event listeners. |
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| 249 | */ |
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| 250 | protected function installEventListeners() |
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| 251 | { |
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| 252 | $request = Craft::$app->getRequest(); |
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| 253 | // Add in our event listeners that are needed for every request |
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| 254 | $this->installGlobalEventListeners(); |
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| 255 | // Install only for non-console site requests |
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| 256 | if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) { |
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| 257 | $this->installSiteEventListeners(); |
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| 258 | } |
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| 259 | // Install only for non-console Control Panel requests |
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| 260 | if ($request->getIsCpRequest() && !$request->getIsConsoleRequest()) { |
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| 261 | $this->installCpEventListeners(); |
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| 262 | } |
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| 263 | // Handler: EVENT_AFTER_INSTALL_PLUGIN |
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| 264 | Event::on( |
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| 265 | Plugins::class, |
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| 266 | Plugins::EVENT_AFTER_INSTALL_PLUGIN, |
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| 267 | function (PluginEvent $event) { |
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| 268 | if ($event->plugin === $this) { |
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| 269 | // Invalidate our caches after we've been installed |
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| 270 | $this->clearAllCaches(); |
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| 271 | // Send them to our welcome screen |
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| 272 | $request = Craft::$app->getRequest(); |
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| 273 | if ($request->isCpRequest) { |
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| 274 | Craft::$app->getResponse()->redirect(UrlHelper::cpUrl( |
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| 275 | 'webperf/dashboard', |
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| 276 | [ |
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| 277 | 'showWelcome' => true, |
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| 278 | ] |
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| 279 | ))->send(); |
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| 280 | } |
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| 281 | } |
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| 282 | } |
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| 283 | ); |
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| 284 | } |
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| 285 | |||
| 286 | /** |
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| 287 | * Install global event listeners for all request types |
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| 288 | */ |
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| 289 | protected function installGlobalEventListeners() |
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| 290 | { |
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| 291 | // Handler: CraftVariable::EVENT_INIT |
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| 292 | Event::on( |
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| 293 | CraftVariable::class, |
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| 294 | CraftVariable::EVENT_INIT, |
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| 295 | function (Event $event) { |
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| 296 | /** @var CraftVariable $variable */ |
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| 297 | $variable = $event->sender; |
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| 298 | $variable->set('webperf', WebperfVariable::class); |
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| 299 | } |
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| 300 | ); |
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| 301 | // Handler: Plugins::EVENT_AFTER_LOAD_PLUGINS |
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| 302 | Event::on( |
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| 303 | Plugins::class, |
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| 304 | Plugins::EVENT_AFTER_LOAD_PLUGINS, |
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| 305 | function () { |
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| 306 | // Install these only after all other plugins have loaded |
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| 307 | $request = Craft::$app->getRequest(); |
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| 308 | // Only respond to non-console site requests |
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| 309 | if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) { |
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| 310 | $this->handleSiteRequest(); |
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| 311 | } |
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| 312 | // Respond to Control Panel requests |
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| 313 | if ($request->getIsCpRequest() && !$request->getIsConsoleRequest()) { |
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| 314 | $this->handleAdminCpRequest(); |
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| 315 | } |
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| 316 | } |
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| 317 | ); |
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| 318 | } |
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| 319 | |||
| 320 | /** |
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| 321 | * Install site event listeners for site requests only |
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| 322 | */ |
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| 323 | protected function installSiteEventListeners() |
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| 324 | { |
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| 325 | // Handler: UrlManager::EVENT_REGISTER_SITE_URL_RULES |
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| 326 | Event::on( |
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| 327 | UrlManager::class, |
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| 328 | UrlManager::EVENT_REGISTER_SITE_URL_RULES, |
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| 329 | function (RegisterUrlRulesEvent $event) { |
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| 330 | Craft::debug( |
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| 331 | 'UrlManager::EVENT_REGISTER_SITE_URL_RULES', |
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| 332 | __METHOD__ |
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| 333 | ); |
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| 334 | // Register our Control Panel routes |
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| 335 | $event->rules = array_merge( |
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| 336 | $event->rules, |
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| 337 | $this->customFrontendRoutes() |
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| 338 | ); |
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| 339 | } |
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| 340 | ); |
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| 341 | } |
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| 342 | |||
| 343 | /** |
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| 344 | * Install site event listeners for Control Panel requests only |
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| 345 | */ |
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| 346 | protected function installCpEventListeners() |
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| 347 | { |
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| 348 | // Handler: UrlManager::EVENT_REGISTER_CP_URL_RULES |
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| 349 | Event::on( |
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| 350 | UrlManager::class, |
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| 351 | UrlManager::EVENT_REGISTER_CP_URL_RULES, |
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| 352 | function (RegisterUrlRulesEvent $event) { |
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| 353 | Craft::debug( |
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| 354 | 'UrlManager::EVENT_REGISTER_CP_URL_RULES', |
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| 355 | __METHOD__ |
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| 356 | ); |
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| 357 | // Register our Control Panel routes |
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| 358 | $event->rules = array_merge( |
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| 359 | $event->rules, |
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| 360 | $this->customAdminCpRoutes() |
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| 361 | ); |
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| 362 | } |
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| 363 | ); |
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| 364 | // Handler: Dashboard::EVENT_REGISTER_WIDGET_TYPES |
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| 365 | Event::on( |
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| 366 | Dashboard::class, |
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| 367 | Dashboard::EVENT_REGISTER_WIDGET_TYPES, |
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| 368 | function (RegisterComponentTypesEvent $event) { |
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| 369 | $event->types[] = MetricsWidget::class; |
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| 370 | } |
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| 371 | ); |
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| 372 | // Handler: UserPermissions::EVENT_REGISTER_PERMISSIONS |
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| 373 | Event::on( |
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| 374 | UserPermissions::class, |
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| 375 | UserPermissions::EVENT_REGISTER_PERMISSIONS, |
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| 376 | function (RegisterUserPermissionsEvent $event) { |
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| 377 | Craft::debug( |
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| 378 | 'UserPermissions::EVENT_REGISTER_PERMISSIONS', |
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| 379 | __METHOD__ |
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| 380 | ); |
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| 381 | // Register our custom permissions |
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| 382 | $event->permissions[Craft::t('webperf', 'Webperf')] = $this->customAdminCpPermissions(); |
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| 383 | } |
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| 384 | ); |
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| 385 | } |
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| 386 | |||
| 387 | /** |
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| 388 | * Handle site requests. We do it only after we receive the event |
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| 389 | * EVENT_AFTER_LOAD_PLUGINS so that any pending db migrations can be run |
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| 390 | * before our event listeners kick in |
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| 391 | */ |
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| 392 | protected function handleSiteRequest() |
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| 393 | { |
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| 394 | // Don't include the beacon for response codes >= 400 |
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| 395 | $response = Craft::$app->getResponse(); |
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| 396 | if ($response->statusCode < 400) { |
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| 397 | // Handler: View::EVENT_END_PAGE |
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| 398 | Event::on( |
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| 399 | View::class, |
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| 400 | View::EVENT_END_PAGE, |
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| 401 | function () { |
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| 402 | Craft::debug( |
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| 403 | 'View::EVENT_END_PAGE', |
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| 404 | __METHOD__ |
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| 405 | ); |
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| 406 | $view = Craft::$app->getView(); |
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| 407 | // The page is done rendering, include our beacon |
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| 408 | if (Webperf::$settings->includeBeacon && $view->getIsRenderingPageTemplate()) { |
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| 409 | switch (self::$renderType) { |
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| 410 | case 'html': |
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| 411 | Webperf::$plugin->beacons->includeHtmlBeacon(); |
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| 412 | self::$beaconIncluded = true; |
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| 413 | break; |
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| 414 | case 'amp-html': |
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| 415 | Webperf::$plugin->beacons->includeAmpHtmlScript(); |
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| 416 | break; |
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| 417 | } |
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| 418 | } |
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| 419 | } |
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| 420 | ); |
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| 421 | // Handler: View::EVENT_END_BODY |
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| 422 | Event::on( |
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| 423 | View::class, |
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| 424 | View::EVENT_END_BODY, |
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| 425 | function () { |
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| 426 | Craft::debug( |
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| 427 | 'View::EVENT_END_BODY', |
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| 428 | __METHOD__ |
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| 429 | ); |
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| 430 | $view = Craft::$app->getView(); |
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| 431 | // The page is done rendering, include our beacon |
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| 432 | if (Webperf::$settings->includeBeacon && $view->getIsRenderingPageTemplate()) { |
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| 433 | switch (self::$renderType) { |
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| 434 | case 'html': |
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| 435 | break; |
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| 436 | case 'amp-html': |
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| 437 | Webperf::$plugin->beacons->includeAmpHtmlBeacon(); |
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| 438 | self::$beaconIncluded = true; |
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| 439 | break; |
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| 440 | } |
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| 441 | } |
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| 442 | } |
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| 443 | ); |
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| 444 | // Handler: Application::EVENT_AFTER_REQUEST |
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| 445 | Event::on( |
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| 446 | Application::class, |
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| 447 | Application::EVENT_AFTER_REQUEST, |
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| 448 | function () { |
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| 449 | Craft::debug( |
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| 450 | 'Application::EVENT_AFTER_REQUEST', |
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| 451 | __METHOD__ |
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| 452 | ); |
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| 453 | // If the beacon wasn't included, allow for the Craft timings |
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| 454 | if (!self::$beaconIncluded) { |
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| 455 | $this->setRequestUrl(true); |
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| 456 | } |
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| 457 | } |
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| 458 | ); |
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| 459 | } |
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| 460 | } |
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| 461 | |||
| 462 | /** |
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| 463 | * Handle Control Panel requests. We do it only after we receive the event |
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| 464 | * EVENT_AFTER_LOAD_PLUGINS so that any pending db migrations can be run |
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| 465 | * before our event listeners kick in |
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| 466 | */ |
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| 467 | protected function handleAdminCpRequest() |
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| 468 | { |
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| 469 | } |
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| 470 | |||
| 471 | /** |
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| 472 | * Clear all the caches! |
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| 473 | */ |
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| 474 | public function clearAllCaches() |
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| 475 | { |
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| 476 | } |
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| 477 | |||
| 478 | /** |
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| 479 | * @inheritdoc |
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| 480 | */ |
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| 481 | protected function createSettingsModel() |
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| 482 | { |
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| 483 | return new Settings(); |
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| 484 | } |
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| 485 | |||
| 486 | /** |
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| 487 | * @inheritdoc |
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| 488 | */ |
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| 489 | protected function settingsHtml(): string |
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| 490 | { |
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| 491 | return Craft::$app->view->renderTemplate( |
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| 492 | 'webperf/settings', |
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| 493 | [ |
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| 494 | 'settings' => $this->getSettings() |
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| 495 | ] |
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| 496 | ); |
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| 497 | } |
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| 498 | |||
| 499 | /** |
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| 500 | * Return the custom frontend routes |
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| 501 | * |
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| 502 | * @return array |
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| 503 | */ |
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| 504 | protected function customFrontendRoutes(): array |
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| 505 | { |
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| 506 | return [ |
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| 507 | // Beacon |
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| 508 | '/webperf/metrics/beacon' => 'webperf/metrics/beacon', |
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| 509 | // Render |
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| 510 | '/webperf/render/amp-iframe' => 'webperf/render/amp-iframe', |
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| 511 | // Tables |
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| 512 | '/webperf/tables/pages-index' => 'webperf/tables/pages-index', |
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| 513 | '/webperf/tables/page-detail' => 'webperf/tables/page-detail', |
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| 514 | // Charts |
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| 515 | '/webperf/charts/dashboard-stats-average/<column:{handle}>' |
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| 516 | => 'webperf/charts/dashboard-stats-average', |
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| 517 | '/webperf/charts/dashboard-stats-average/<column:{handle}>/<siteId:\d+>' |
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| 518 | => 'webperf/charts/dashboard-stats-average', |
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| 519 | |||
| 520 | '/webperf/charts/dashboard-slowest-pages/<column:{handle}>/<limit:\d+>' |
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| 521 | => 'webperf/charts/dashboard-slowest-pages', |
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| 522 | '/webperf/charts/dashboard-slowest-pages/<column:{handle}>/<limit:\d+>/<siteId:\d+>' |
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| 523 | => 'webperf/charts/dashboard-slowest-pages', |
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| 524 | |||
| 525 | '/webperf/charts/pages-area-chart' |
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| 526 | => 'webperf/charts/pages-area-chart', |
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| 527 | '/webperf/charts/pages-area-chart/<siteId:\d+>' |
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| 528 | => 'webperf/charts/pages-area-chart', |
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| 529 | |||
| 530 | '/webperf/recommendations/list' |
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| 531 | => 'webperf/recommendations/list', |
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| 532 | '/webperf/recommendations/list/<siteId:\d+>' |
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| 533 | => 'webperf/recommendations/list', |
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| 534 | |||
| 535 | '/webperf/charts/widget/<days>' => 'webperf/charts/widget', |
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| 536 | ]; |
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| 537 | } |
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| 538 | /** |
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| 539 | * Return the custom Control Panel routes |
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| 540 | * |
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| 541 | * @return array |
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| 542 | */ |
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| 543 | protected function customAdminCpRoutes(): array |
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| 544 | { |
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| 545 | return [ |
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| 546 | 'webperf' => 'webperf/sections/dashboard', |
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| 547 | 'webperf/dashboard' => 'webperf/sections/dashboard', |
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| 548 | 'webperf/dashboard/<siteHandle:{handle}>' => 'webperf/sections/dashboard', |
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| 549 | |||
| 550 | 'webperf/pages' => 'webperf/sections/pages-index', |
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| 551 | 'webperf/pages/<siteHandle:{handle}>' => 'webperf/sections/pages-index', |
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| 552 | |||
| 553 | 'webperf/page-detail' => 'webperf/sections/page-detail', |
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| 554 | 'webperf/page-detail/<siteHandle:{handle}>' => 'webperf/sections/page-detail', |
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| 555 | |||
| 556 | 'webperf/settings' => 'webperf/settings/plugin-settings', |
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| 557 | ]; |
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| 558 | } |
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| 559 | |||
| 560 | /** |
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| 561 | * Returns the custom Control Panel user permissions. |
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| 562 | * |
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| 563 | * @return array |
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| 564 | */ |
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| 565 | protected function customAdminCpPermissions(): array |
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| 585 | ], |
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| 586 | ]; |
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| 587 | } |
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| 588 | } |
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| 589 |
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