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<?php |
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/** |
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* Reasons plugin for Craft CMS 3.x |
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* |
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* Adds conditionals to field layouts. |
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* |
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* @link https://vaersaagod.no |
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* @copyright Copyright (c) 2020 Mats Mikkel Rummelhoff |
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*/ |
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namespace mmikkel\reasons; |
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use craft\web\Application; |
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use mmikkel\reasons\assetbundles\reasons\ReasonsAssetBundle; |
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use mmikkel\reasons\services\ReasonsService; |
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use Craft; |
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use craft\base\Plugin; |
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use craft\elements\Asset; |
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use craft\elements\Category; |
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use craft\elements\Entry; |
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use craft\elements\GlobalSet; |
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use craft\elements\Tag; |
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use craft\elements\User; |
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use craft\events\ConfigEvent; |
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use craft\events\FieldLayoutEvent; |
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use craft\events\PluginEvent; |
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use craft\events\TemplateEvent; |
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use craft\services\Fields; |
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use craft\services\Plugins; |
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use craft\services\ProjectConfig; |
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use craft\web\View; |
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use yii\base\Event; |
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use yii\base\InvalidConfigException; |
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/** |
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* Class Reasons |
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* |
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* @author Mats Mikkel Rummelhoff |
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* @package Reasons |
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* @since 2.0.0 |
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* |
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* @property ReasonsService $reasons |
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*/ |
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class Reasons extends Plugin |
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{ |
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/** |
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* @var string |
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*/ |
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public $schemaVersion = '2.1.1'; |
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/** |
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* @var bool |
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*/ |
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public $hasCpSettings = false; |
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/** |
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* @var bool |
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*/ |
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public $hasCpSection = false; |
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// Public Methods |
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// ========================================================================= |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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$this->setComponents([ |
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'reasons' => ReasonsService::class, |
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]); |
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Event::on( |
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Plugins::class, |
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Plugins::EVENT_AFTER_INSTALL_PLUGIN, |
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function (PluginEvent $event) { |
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if ($event->plugin === $this) { |
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$this->reasons->clearCache(); |
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} |
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} |
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); |
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Event::on( |
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Plugins::class, |
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Plugins::EVENT_AFTER_UNINSTALL_PLUGIN, |
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function (PluginEvent $event) { |
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if ($event->plugin === $this) { |
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$this->reasons->clearCache(); |
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Craft::$app->getProjectConfig()->remove('reasons_conditionals'); |
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} |
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} |
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); |
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// Save or delete conditionals when field layout is saved |
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Event::on( |
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Fields::class, |
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Fields::EVENT_AFTER_SAVE_FIELD_LAYOUT, |
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function (FieldLayoutEvent $event) { |
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if (Craft::$app->getRequest()->getIsConsoleRequest()) { |
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return; |
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} |
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$fieldLayout = $event->layout; |
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if (!$fieldLayout) { |
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return; |
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} |
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$conditionals = Craft::$app->getRequest()->getBodyParam('_reasons', null); |
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if ($conditionals === null) { |
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return; |
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} |
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try { |
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if ($conditionals) { |
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$this->reasons->saveFieldLayoutConditionals($fieldLayout, $conditionals); |
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} else { |
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$this->reasons->deleteFieldLayoutConditionals($fieldLayout); |
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} |
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} catch (\Throwable $e) { |
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Craft::error($e->getMessage(), __METHOD__); |
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if (Craft::$app->getConfig()->getGeneral()->devMode) { |
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throw $e; |
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} |
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} |
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} |
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); |
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// Delete conditionals when field layouts are deleted |
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Event::on( |
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Fields::class, |
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Fields::EVENT_AFTER_DELETE_FIELD_LAYOUT, |
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function (FieldLayoutEvent $event) { |
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$fieldLayout = $event->layout; |
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if (!$fieldLayout) { |
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return; |
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} |
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$this->reasons->deleteFieldLayoutConditionals($fieldLayout); |
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} |
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); |
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// Clear data caches when fields are saved |
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Event::on( |
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Fields::class, |
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Fields::EVENT_AFTER_SAVE_FIELD, |
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[$this->reasons, 'clearCache'] |
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); |
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// Clear data caches when fields are deleted |
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Event::on( |
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Fields::class, |
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Fields::EVENT_AFTER_DELETE_FIELD, |
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[$this->reasons, 'clearCache'] |
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); |
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// Support Project Config rebuild |
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Event::on( |
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ProjectConfig::class, |
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ProjectConfig::EVENT_REBUILD, |
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[$this->reasons, 'onProjectConfigRebuild'] |
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); |
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// Listen for appropriate Project Config changes |
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Craft::$app->getProjectConfig() |
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->onAdd('reasons_conditionals.{uid}', [$this->reasons, 'onProjectConfigChange']) |
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->onUpdate('reasons_conditionals.{uid}', [$this->reasons, 'onProjectConfigChange']) |
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->onRemove('reasons_conditionals.{uid}', [$this->reasons, 'onProjectConfigDelete']); |
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// Queue up asset bundle or handle AJAX action requests |
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Event::on( |
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Application::class, |
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Application::EVENT_INIT, |
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[$this, 'initReasons'] |
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); |
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} |
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/** |
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* @return void |
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*/ |
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public function initReasons() |
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{ |
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$request = Craft::$app->getRequest(); |
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/** @var User $user */ |
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$user = Craft::$app->getUser()->getIdentity(); |
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if ($request->getIsConsoleRequest() || !$request->getIsCpRequest() || $request->getIsSiteRequest() || $request->getIsLoginRequest() || !$user || !$user->can('accessCp')) { |
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return; |
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} |
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$isAjax = $request->getIsAjax() || $request->getAcceptsJson(); |
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if ($isAjax) { |
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$this->initAjaxRequest(); |
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} else { |
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$this->registerAssetBundle(); |
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} |
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} |
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// Protected Methods |
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// ========================================================================= |
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/** |
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* @return void |
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*/ |
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protected function registerAssetBundle() |
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{ |
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// Register asset bundle |
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Event::on( |
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View::class, |
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View::EVENT_BEFORE_RENDER_TEMPLATE, |
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function (/** @scrutinizer ignore-unused */ TemplateEvent $event) { |
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try { |
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Craft::$app->getView()->registerAssetBundle(ReasonsAssetBundle::class); |
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} catch (InvalidConfigException $e) { |
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Craft::error( |
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'Error registering AssetBundle - ' . $e->getMessage(), |
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__METHOD__ |
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); |
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} |
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} |
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); |
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} |
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/** |
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* @return void |
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*/ |
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protected function initAjaxRequest() |
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{ |
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$request = Craft::$app->getRequest(); |
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if (!$request->getIsPost() || !$request->getIsActionRequest()) { |
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return; |
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} |
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$actionSegments = $request->getActionSegments(); |
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$actionSegment = $actionSegments[\count($actionSegments) - 1] ?? null; |
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if (!$actionSegment) { |
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return; |
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} |
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if ($actionSegment === 'switch-entry-type') { |
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Craft::$app->getView()->registerJs('Craft.ReasonsPlugin.initPrimaryForm();'); |
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return; |
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} |
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if ($actionSegment === 'get-editor-html') { |
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$conditionalsKey = null; |
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$elementId = (int)$request->getBodyParam('elementId'); |
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if (!$elementId) { |
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// Probably a new element |
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$attributes = $request->getBodyParam('attributes', []); |
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$elementType = $request->getBodyParam('elementType'); |
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if ($elementType === Entry::class && $typeId = ($attributes['typeId'] ?? null)) { |
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$conditionalsKey = "entryType:$typeId"; |
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} else if ($elementType === Category::class && $groupId = ($attributes['groupId'] ?? null)) { |
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$conditionalsKey = "categoryGroup:$groupId"; |
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} |
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if (!$conditionalsKey) { |
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return; |
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} |
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} else if ($element = Craft::$app->getElements()->getElementById($elementId)) { |
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$elementType = \get_class($element); |
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switch ($elementType) { |
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case Entry::class: |
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/** @var Entry $element */ |
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$conditionalsKey = "entryType:{$element->typeId}"; |
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break; |
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282
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case GlobalSet::class: |
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/** @var GlobalSet $element */ |
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$conditionalsKey = "globalSet:{$element->id}"; |
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break; |
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287
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case Asset::class: |
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/** @var Asset $element */ |
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$conditionalsKey = "assetSource:{$element->volumeId}"; |
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break; |
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292
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case Category::class: |
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/** @var Category $element */ |
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$conditionalsKey = "categoryGroup:{$element->groupId}"; |
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break; |
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296
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297
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case Tag::class: |
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/** @var Tag $element */ |
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$conditionalsKey = "tagGroup:{$element->groupId}"; |
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300
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break; |
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301
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302
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case User::class: |
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303
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$conditionalsKey = "users"; |
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304
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break; |
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305
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306
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default: |
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return; |
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308
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309
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} |
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310
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} |
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311
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312
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Craft::$app->getView()->registerJs("Craft.ReasonsPlugin.initElementEditor('{$conditionalsKey}');"); |
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313
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314
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} |
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315
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316
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} |
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317
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318
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} |
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319
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