Added a util classes to validate empty html based description

imi-ms · Jan 27, 2025 · 1b9b0b6 · 1b9b0b6
1 parent fe4bd0d
commit 1b9b0b6
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diff --git a/src/main/java/de/imi/mopat/helper/controller/HtmlUtils.java b/src/main/java/de/imi/mopat/helper/controller/HtmlUtils.java
@@ -0,0 +1,14 @@
+package de.imi.mopat.helper.controller;
+
+import java.util.regex.Pattern;
+
+public class HtmlUtils {
+    private static final Pattern HTML_TAG_PATTERN = Pattern.compile("<[^>]*>");
+
+    public static String removeHtmlTags(String input) {
+        if (input == null) {
+            return null;
+        }
+        return HTML_TAG_PATTERN.matcher(input).replaceAll("");
+    }
+}
diff --git a/src/main/java/de/imi/mopat/validator/BundleDTOValidator.java b/src/main/java/de/imi/mopat/validator/BundleDTOValidator.java
@@ -1,6 +1,7 @@
 package de.imi.mopat.validator;
 
 import de.imi.mopat.dao.BundleDao;
+import de.imi.mopat.helper.controller.HtmlUtils;
 import de.imi.mopat.model.Bundle;
 import de.imi.mopat.model.dto.BundleDTO;
 import de.imi.mopat.model.dto.BundleQuestionnaireDTO;
@@ -55,6 +56,14 @@ public void validate(final Object o, final Errors errors) {
                     LocaleContextHolder.getLocale()));
         }
 
+        String bundleDescription = HtmlUtils.removeHtmlTags(bundleDTO.getDescription());
+
+        if (bundleDescription.isEmpty()) {
+            errors.rejectValue("description", "errormessage",
+                messageSource.getMessage("bundle.description.notNull", new Object[]{},
+                    LocaleContextHolder.getLocale()));
+        }
+
         // Check if at least the first questionnaire is enabled in this bundle
         if (bundleDTO.getBundleQuestionnaireDTOs() != null
             && !bundleDTO.getBundleQuestionnaireDTOs().isEmpty()) {