first commit

public/typo3conf/ext/femanager/Classes/ViewHelpers/Validation/AbstractValidationViewHelper.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+namespace In2code\Femanager\ViewHelpers\Validation;
+
+use TYPO3\CMS\Fluid\Core\Rendering\RenderingContext;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+use TYPO3Fluid\Fluid\Core\ViewHelper\Exception as FluidViewHelperException;
+
+/**
+ * Class AbstractValidationViewHelper
+ */
+abstract class AbstractValidationViewHelper extends AbstractViewHelper
+{
+    /**
+     * Get key for typoscript configuration "validation"
+     *
+     * @return string
+     * @throws FluidViewHelperException
+     */
+    protected function getValidationName(): string
+    {
+        $validationName = 'validation';
+
+        // special case for second step in invitation
+        if (! $this->renderingContext instanceof RenderingContext) {
+            throw new FluidViewHelperException(
+                'Something went wrong; RenderingContext should be available in ViewHelper',
+                1638341336
+            );
+        }
+        if ($this->getControllerName() === 'invitation' &&
+            $this->renderingContext->getRequest()->getControllerActionName() === 'edit') {
+            $validationName = 'validationEdit';
+        }
+
+        return $validationName;
+    }
+
+    /**
+     * Return controllername in lowercase
+     *
+     * @return string "new", "edit", "invitation"
+     * @throws FluidViewHelperException
+     */
+    protected function getControllerName(): string
+    {
+        if (! $this->renderingContext instanceof RenderingContext) {
+            throw new FluidViewHelperException(
+                'Something went wrong; RenderingContext should be available in ViewHelper',
+                1638341335
+            );
+        }
+        return strtolower($this->renderingContext->getRequest()->getControllerName());
+    }
+}

public/typo3conf/ext/femanager/Classes/ViewHelpers/Validation/FormValidationDataViewHelper.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+namespace In2code\Femanager\ViewHelpers\Validation;
+
+use In2code\Femanager\Domain\Service\ValidationSettingsService;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Class FormValidationDataViewHelper
+ */
+class FormValidationDataViewHelper extends AbstractValidationViewHelper implements LoggerAwareInterface
+{
+    use LoggerAwareTrait;
+
+    /**
+     * Set javascript validation data for input fields
+     *
+     * @return array
+     */
+    public function render()
+    {
+        $settings = $this->arguments['settings'];
+        $fieldName = $this->arguments['fieldName'];
+        $additionalAttributes = $this->arguments['additionalAttributes'];
+
+        if ($settings !== []) {
+            $this->logger->debug(
+                'Settings should not be filled any more in field partials. Pls update your femanager partial files.'
+            );
+        }
+        $validationService = GeneralUtility::makeInstance(
+            ValidationSettingsService::class,
+            $this->getControllerName(),
+            $this->getValidationName()
+        );
+        if ($validationService->isValidationEnabled('client')) {
+            $validationString = $validationService->getValidationStringForField($fieldName);
+            if (!empty($validationString)) {
+                if (!empty($additionalAttributes['data-validation'])) {
+                    $additionalAttributes['data-validation'] .= ',' . $validationString;
+                } else {
+                    $additionalAttributes['data-validation'] = $validationString;
+                }
+            }
+        }
+        return $additionalAttributes;
+    }
+
+    /**
+     * Initialize the arguments.
+     *
+     * @api
+     */
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+        $this->registerArgument('settings', 'array ', 'all TypoScript settings for this form', true);
+        $this->registerArgument('fieldName', 'string ', 'Fieldname which should get validated', true);
+        $this->registerArgument('additionalAttributes', 'array ', '$additionalAttributes for this field', false);
+    }
+}

public/typo3conf/ext/femanager/Classes/ViewHelpers/Validation/IsRequiredFieldViewHelper.php

@@ -0,0 +1,59 @@
+<?php
+
+declare(strict_types=1);
+
+namespace In2code\Femanager\ViewHelpers\Validation;
+
+use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
+
+/**
+ * Class IsRequiredFieldViewHelper
+ */
+class IsRequiredFieldViewHelper extends AbstractValidationViewHelper
+{
+    protected ConfigurationManagerInterface $configurationManager;
+
+    /**
+     * @param ConfigurationManagerInterface $configurationManager
+     */
+    public function __construct(ConfigurationManagerInterface $configurationManager)
+    {
+        $this->configurationManager = $configurationManager;
+    }
+
+    /**
+     * Check if this field is a required field
+     *
+     * @return bool
+     */
+    public function render()
+    {
+        $fieldName = $this->arguments['fieldName'];
+        $settings = $this->getSettingsConfiguration();
+
+        return !empty($settings[$this->getControllerName()][$this->getValidationName()][$fieldName]['required']);
+    }
+
+    /**
+     * @return array
+     */
+    protected function getSettingsConfiguration()
+    {
+        return (array)$this->configurationManager->getConfiguration(
+            ConfigurationManagerInterface::CONFIGURATION_TYPE_SETTINGS,
+            'Femanager',
+            'Pi1'
+        );
+    }
+
+    /**
+     * Initialize the arguments.
+     *
+     * @api
+     */
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+        $this->registerArgument('fieldName', 'string ', 'Check if this field is a required field', true);
+    }
+}