Current File : /home/jvzmxxx/wiki1/extensions/Echo/includes/special/SpecialDisplayNotificationsConfiguration.php

<?Php

class SpecialDisplayNotificationsConfiguration extends UnlistedSpecialPage {
	/**
	 * EchoAttributeManager to access notification configuration
	 *
	 * @var EchoAttributeManager $attributeManager;
	 */
	protected $attributeManager;

	/**
	 * Notification controller
	 *
	 * @var EchoNotificationController $notificationController;
	 */
	protected $notificationController;

	/**
	 * Category names, mapping internal name to HTML-formatted name
	 *
	 * @var array $categoryNames
	 */
	protected $categoryNames;

	// Should be one mapping text (friendly) name to internal name, but there
	// is no friendly name
	/**
	 * Notification type names.  Mapping internal name to internal name
	 *
	 * @var array $notificationTypeNames
	 */
	protected $notificationTypeNames;

	/**
	 * Notify types, mapping internal name to text name
	 *
	 * @var array $notifyTypes
	 */
	protected $notifyTypes;

	// Due to how HTMLForm works, it's convenient to have both directions
	/**
	 * Category names, mapping HTML-formatted name to internal name
	 *
	 * @var array $flippedCategoryNames
	 */
	protected $flippedCategoryNames;

	/**
	 * Notify types, mapping text name to internal name
	 *
	 * @var array $flippedNotifyTypes
	 */
	protected $flippedNotifyTypes;

	public function __construct() {
		parent::__construct( 'DisplayNotificationsConfiguration' );

		$this->attributeManager = EchoAttributeManager::newFromGlobalVars();
		$this->notificationController = new EchoNotificationController();
	}

	public function execute( $subPage ) {
		global $wgEchoNotifiers, $wgEchoNotifications;

		$this->setHeaders();
		$this->checkPermissions();

		$internalCategoryNames = $this->attributeManager->getInternalCategoryNames();
		$this->categoryNames = array();

		foreach ( $internalCategoryNames as $internalCategoryName ) {
			$formattedFriendlyCategoryName = Html::element(
				'strong',
				array(),
				$this->msg( 'echo-category-title-' . $internalCategoryName )->numParams( 1 )->text()
			);

			$formattedInternalCategoryName = $this->msg( 'parentheses' )->rawParams(
				Html::element(
					'em',
					array(),
					$internalCategoryName
				)
			)->parse();

			$this->categoryNames[$internalCategoryName] = $formattedFriendlyCategoryName . ' ' . $formattedInternalCategoryName;
		}

		$this->flippedCategoryNames = array_flip( $this->categoryNames );

		$this->notifyTypes = array();
		foreach ( $wgEchoNotifiers as $notifyType => $notifier ) {
			$this->notifyTypes[$notifyType] = $this->msg( 'echo-pref-' . $notifyType )->text();
		}

		$this->flippedNotifyTypes = array_flip( $this->notifyTypes );

		$notificationTypes = array_keys( $wgEchoNotifications );
		$this->notificationTypeNames = array_combine( $notificationTypes, $notificationTypes );

		$this->getOutput()->setPageTitle( $this->msg( 'echo-displaynotificationsconfiguration' )->text() );
		$this->outputHeader( 'echo-displaynotificationsconfiguration-summary' );
		$this->outputConfiguration();
	}

	/**
	 * Outputs the Echo configuration
	 */
	protected function outputConfiguration() {
		$this->outputNotificationsInCategories();
		$this->outputNotificationsInSections();
		$this->outputAvailability();
		$this->outputMandatory();
		$this->outputEnabledDefault();
	}

	/**
	 * Displays a checkbox matrix, using an HTMLForm
	 *
	 * @param string $id Arbitrary ID
	 * @param string $legendMsgKey Message key for an explanatory legend.  For example,
	 *   "We wrote this feature because in the days of yore, there was but one notification badge"
	 * @param array $rowLabelMapping Associative array mapping label to tag
	 * @param array $columnLabelMapping Associative array mapping label to tag
	 * @param array $value Array consisting of strings in the format '$columnTag-$rowTag'
	 */
	protected function outputCheckMatrix( $id, $legendMsgKey, array $rowLabelMapping, array $columnLabelMapping, array $value ) {
		$form = new HTMLForm(
			array(
				$id => array(
					'type' => 'checkmatrix',
					'rows' => $rowLabelMapping,
					'columns' => $columnLabelMapping,
					'default' => $value,
					'disabled' => true,
				)
			),
			$this
		);

		$form->setTitle( $this->getTitle() )
			->prepareForm()
			->suppressDefaultSubmit()
			->setWrapperLegendMsg( $legendMsgKey )
			->displayForm( false );
	}

	/**
	 * Outputs the notification types in each category
	 */
	protected function outputNotificationsInCategories() {
		$notificationsByCategory = $this->attributeManager->getEventsByCategory();

		$out = $this->getOutput();
		$out->addHTML(
			Html::element(
				'h2',
				array( 'id' => 'mw-echo-displaynotificationsconfiguration-notifications-by-category' ),
				$this->msg( 'echo-displaynotificationsconfiguration-notifications-by-category-header' )->text()
			)
		);

		$out->addHTML( Html::openElement( 'ul' ) );
		foreach ( $notificationsByCategory as $categoryName => $notificationTypes ) {
			$implodedTypes = Html::element(
				'span',
				array(),
				implode( $this->msg( 'comma-separator' )->text(), $notificationTypes )
			);

			$out->addHTML(
				Html::rawElement(
					'li',
					array(),
					$this->categoryNames[$categoryName] . $this->msg( 'colon-separator' )->text() . ' ' . $implodedTypes
				)
			);
		}
		$out->addHTML( Html::closeElement( 'ul' ) );
	}

	/**
	 * Output the notification types in each section (alert/message)
	 */
	protected function outputNotificationsInSections() {
		$this->getOutput()->addHTML( Html::element( 'h2', array( 'id' => 'mw-echo-displaynotificationsconfiguration-sorting-by-section' ), $this->msg( 'echo-displaynotificationsconfiguration-sorting-by-section-header' )->text() ) );

		$bySectionValue = array();

		$flippedSectionNames = array();

		foreach ( EchoAttributeManager::$sections as $section ) {
			$types = $this->attributeManager->getEventsForSection( $section );
			// echo-notification-alert-text-only, echo-notification-notice-text-only
			$msgSection = $section == 'message' ? 'notice' : $section;
			$flippedSectionNames[$this->msg( 'echo-notification-' . $msgSection . '-text-only' )->text()] = $section;
			foreach ( $types as $type ) {
				$bySectionValue[] = "$section-$type";
			}
		}

		$this->outputCheckMatrix( 'type-by-section', 'echo-displaynotificationsconfiguration-sorting-by-section-legend', $this->notificationTypeNames, $flippedSectionNames, $bySectionValue );
	}

	/**
	 * Output which notify types are available for each category
	 */
	protected function outputAvailability() {
		global $wgEchoNotifications;

		$this->getOutput()->addHTML( Html::element( 'h2', array( 'id' => 'mw-echo-displaynotificationsconfiguration-available-notification-methods' ), $this->msg( 'echo-displaynotificationsconfiguration-available-notification-methods-header' )->text() ) );

		$byCategoryValue = array();

		foreach ( $this->notifyTypes as $notifyType => $displayNotifyType ) {
			foreach ( $this->categoryNames as $category => $displayCategory ) {
				if ( $this->attributeManager->isNotifyTypeAvailableForCategory( $category, $notifyType ) ) {
					$byCategoryValue[] = "$notifyType-$category";
				}
			}
		}

		$this->outputCheckMatrix( 'availability-by-category', 'echo-displaynotificationsconfiguration-available-notification-methods-by-category-legend', $this->flippedCategoryNames, $this->flippedNotifyTypes, $byCategoryValue );

		$byTypeValue = array();

		$specialNotificationTypes = array_keys( array_filter( $wgEchoNotifications, function ( $val ) {
			return isset( $val['notify-type-availability'] );
		} ) );
		foreach ( $specialNotificationTypes as $notificationType ) {
			$allowedNotifyTypes = $this->notificationController->getEventNotifyTypes( $notificationType );
			foreach ( $allowedNotifyTypes as $notifyType ) {
				$byTypeValue[] = "$notifyType-$notificationType";
			}
		}

		// No user-friendly label for rows yet
		$this->outputCheckMatrix( 'availability-by-type', 'echo-displaynotificationsconfiguration-available-notification-methods-by-type-legend', array_combine( $specialNotificationTypes, $specialNotificationTypes ), $this->flippedNotifyTypes, $byTypeValue );
	}

	/**
	 * Output which notification categories are turned on by default, for each notify type
	 */
	protected function outputEnabledDefault() {
		$this->getOutput()->addHTML( Html::element( 'h2', array( 'id' => 'mw-echo-displaynotificationsconfiguration-enabled-default' ), $this->msg( 'echo-displaynotificationsconfiguration-enabled-default-header' )->text() ) );

		// In reality, anon users are not relevant to Echo, but this lets us easily query default options.
		$anonUser = new User;

		$byCategoryValueExisting = array();
		foreach ( $this->notifyTypes as $notifyType => $displayNotifyType ) {
			foreach ( $this->categoryNames as $category => $displayCategory ) {
				$tag = "$notifyType-$category";
				if ( $anonUser->getOption( "echo-subscriptions-$tag" ) ) {
					$byCategoryValueExisting[] = "$notifyType-$category";
				}
			}
		}

		$this->outputCheckMatrix( 'enabled-by-default-generic', 'echo-displaynotificationsconfiguration-enabled-default-existing-users-legend', $this->flippedCategoryNames, $this->flippedNotifyTypes, $byCategoryValueExisting );

		$loggedInUser = new User;
		// This might not catch if there are other hooks that do similar.
		// We can't run the actual hook, to avoid side effects.
		$overrides = EchoHooks::getNewUserPreferenceOverrides();
		foreach ( $overrides as $prefKey => $value ) {
			$loggedInUser->setOption( $prefKey, $value );
		}

		$byCategoryValueNew = array();
		foreach ( $this->notifyTypes as $notifyType => $displayNotifyType ) {
			foreach ( $this->categoryNames as $category => $displayCategory ) {
				$tag = "$notifyType-$category";
				if ( $loggedInUser->getOption( "echo-subscriptions-$tag" ) ) {
					$byCategoryValueNew[] = "$notifyType-$category";
				}
			}
		}

		$this->outputCheckMatrix( 'enabled-by-default-new', 'echo-displaynotificationsconfiguration-enabled-default-new-users-legend', $this->flippedCategoryNames, $this->flippedNotifyTypes, $byCategoryValueNew );

	}

	/**
	 * Output which notify types are mandatory for each category
	 */
	protected function outputMandatory() {
		$byCategoryValue = array();

		$this->getOutput()->addHTML( Html::element( 'h2', array( 'id' => 'mw-echo-displaynotificationsconfiguration-mandatory-notification-methods' ), $this->msg( 'echo-displaynotificationsconfiguration-mandatory-notification-methods-header' )->text() ) );

		foreach ( $this->notifyTypes as $notifyType => $displayNotifyType ) {
			foreach ( $this->categoryNames as $category => $displayCategory ) {
				if ( !$this->attributeManager->isNotifyTypeDismissableForCategory( $category, $notifyType ) ) {
					$byCategoryValue[] = "$notifyType-$category";
				}
			}
		}

		$this->outputCheckMatrix( 'mandatory', 'echo-displaynotificationsconfiguration-mandatory-notification-methods-by-category-legend', $this->flippedCategoryNames, $this->flippedNotifyTypes, $byCategoryValue );

	}
}