fix: do not render HTML content (#196)

* fix: do not render HTML content

* fix: address feedback

Author: ioannisj

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## Next
 
+- fix: don't render HTML content ([#196](https://github.com/PostHog/posthog-flutter/pull/196))
+
 ## 5.3.0
 
 - chore: update languageVersion and apiVersion from 1.6 to 1.8 on Android to be compatible with Kotlin 2.2 ([#193](https://github.com/PostHog/posthog-flutter/pull/193))

ios/Classes/PostHogDisplaySurvey+Dict.swift

@@ -14,8 +14,10 @@
                         "question": question.question,
                         "isOptional": question.isOptional,
                     ]
+
                     if let desc = question.questionDescription {
                         questionDict["questionDescription"] = desc
+                        questionDict["questionDescriptionContentType"] = question.questionDescriptionContentType.rawValue
                     }
                     if let buttonText = question.buttonText {
                         questionDict["buttonText"] = buttonText
@@ -84,6 +86,7 @@
                 }
                 if let thankYouMessageDescription = appearance.thankYouMessageDescription {
                     appearanceDict["thankYouMessageDescription"] = thankYouMessageDescription
+                    appearanceDict["thankYouMessageDescriptionContentType"] = appearance.thankYouMessageDescriptionContentType?.rawValue
                 }
                 if let thankYouMessageCloseButtonText = appearance.thankYouMessageCloseButtonText {
                     appearanceDict["thankYouMessageCloseButtonText"] = thankYouMessageCloseButtonText

ios/posthog_flutter.podspec

@@ -21,8 +21,8 @@ Postog flutter plugin
   s.ios.dependency 'Flutter'
   s.osx.dependency 'FlutterMacOS'
 
-  # ~> Version 3.29.0 up to, but not including, 4.0.0
-  s.dependency 'PostHog', '~> 3.29' 
+  # ~> Version 3.30.1 up to, but not including, 4.0.0
+  s.dependency 'PostHog', '>= 3.30.1', '< 4.0.0'
 
   s.ios.deployment_target = '13.0'
   # PH iOS SDK 3.0.0 requires >= 10.15

lib/src/surveys/models/posthog_display_choice_question.dart

@@ -12,6 +12,7 @@ class PostHogDisplayChoiceQuestion extends PostHogDisplaySurveyQuestion {
     this.hasOpenChoice = false,
     this.shuffleOptions = false,
     super.description,
+    super.descriptionContentType,
     super.optional,
     super.buttonText,
   }) : super(

lib/src/surveys/models/posthog_display_link_question.dart

@@ -9,6 +9,7 @@ class PostHogDisplayLinkQuestion extends PostHogDisplaySurveyQuestion {
     required super.question,
     required this.link,
     super.description,
+    super.descriptionContentType,
     super.optional,
     super.buttonText,
   }) : super(

lib/src/surveys/models/posthog_display_open_question.dart

@@ -8,6 +8,7 @@ class PostHogDisplayOpenQuestion extends PostHogDisplaySurveyQuestion {
   const PostHogDisplayOpenQuestion({
     required super.question,
     super.description,
+    super.descriptionContentType,
     super.optional,
     super.buttonText,
   }) : super(

lib/src/surveys/models/posthog_display_rating_question.dart

@@ -14,6 +14,7 @@ class PostHogDisplayRatingQuestion extends PostHogDisplaySurveyQuestion {
     required this.lowerBoundLabel,
     required this.upperBoundLabel,
     super.description,
+    super.descriptionContentType,
     super.optional,
     super.buttonText,
   }) : super(

lib/src/surveys/models/posthog_display_survey.dart

@@ -6,6 +6,7 @@ import 'posthog_display_link_question.dart';
 import 'posthog_display_rating_question.dart';
 import 'posthog_display_choice_question.dart';
 import 'posthog_display_survey_appearance.dart';
+import 'posthog_display_survey_text_content_type.dart';
 
 /// Main survey model containing metadata and questions
 @immutable
@@ -18,6 +19,12 @@ class PostHogDisplaySurvey {
       final question = q['question'] as String;
       final optional = q['isOptional'] as bool;
       final questionDescription = q['questionDescription'] as String?;
+      // Extract content type values with fallback to text (1)
+      final questionContentTypeRaw =
+          q['questionDescriptionContentType'] as int? ?? 1;
+      final questionDescriptionContentType =
+          PostHogDisplaySurveyTextContentType.fromInt(questionContentTypeRaw);
+
       final buttonText = q['buttonText'] as String?;
 
       switch (type) {
@@ -26,6 +33,7 @@ class PostHogDisplaySurvey {
             question: question,
             link: q['link'] as String,
             description: questionDescription,
+            descriptionContentType: questionDescriptionContentType,
             optional: optional,
             buttonText: buttonText,
           );
@@ -39,6 +47,7 @@ class PostHogDisplaySurvey {
             lowerBoundLabel: q['lowerBoundLabel'] as String,
             upperBoundLabel: q['upperBoundLabel'] as String,
             description: questionDescription,
+            descriptionContentType: questionDescriptionContentType,
             optional: optional,
             buttonText: buttonText,
           );
@@ -51,6 +60,7 @@ class PostHogDisplaySurvey {
             hasOpenChoice: q['hasOpenChoice'] as bool,
             shuffleOptions: q['shuffleOptions'] as bool,
             description: questionDescription,
+            descriptionContentType: questionDescriptionContentType,
             optional: optional,
             buttonText: buttonText,
           );
@@ -59,6 +69,7 @@ class PostHogDisplaySurvey {
           return PostHogDisplayOpenQuestion(
             question: question,
             description: questionDescription,
+            descriptionContentType: questionDescriptionContentType,
             optional: optional,
             buttonText: buttonText,
           );
@@ -68,6 +79,13 @@ class PostHogDisplaySurvey {
     PostHogDisplaySurveyAppearance? appearance;
     if (dict['appearance'] != null) {
       final a = Map<String, dynamic>.from(dict['appearance'] as Map);
+
+      // Extract thank you message content type with fallback to text (1)
+      final thankYouContentTypeRaw =
+          a['thankYouMessageDescriptionContentType'] as int? ?? 1;
+      final thankYouMessageDescriptionContentType =
+          PostHogDisplaySurveyTextContentType.fromInt(thankYouContentTypeRaw);
+
       appearance = PostHogDisplaySurveyAppearance(
         fontFamily: a['fontFamily'] as String?,
         backgroundColor: a['backgroundColor'] as String?,
@@ -82,6 +100,8 @@ class PostHogDisplaySurvey {
         displayThankYouMessage: a['displayThankYouMessage'] as bool? ?? true,
         thankYouMessageHeader: a['thankYouMessageHeader'] as String?,
         thankYouMessageDescription: a['thankYouMessageDescription'] as String?,
+        thankYouMessageDescriptionContentType:
+            thankYouMessageDescriptionContentType,
         thankYouMessageCloseButtonText:
             a['thankYouMessageCloseButtonText'] as String?,
       );

lib/src/surveys/models/posthog_display_survey_appearance.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/foundation.dart';
+import 'posthog_display_survey_text_content_type.dart';
 
 /// Appearance configuration for surveys
 @immutable
@@ -17,6 +18,7 @@ class PostHogDisplaySurveyAppearance {
     this.displayThankYouMessage = true,
     this.thankYouMessageHeader,
     this.thankYouMessageDescription,
+    this.thankYouMessageDescriptionContentType,
     this.thankYouMessageCloseButtonText,
   });
 
@@ -33,5 +35,7 @@ class PostHogDisplaySurveyAppearance {
   final bool displayThankYouMessage;
   final String? thankYouMessageHeader;
   final String? thankYouMessageDescription;
+  final PostHogDisplaySurveyTextContentType?
+      thankYouMessageDescriptionContentType;
   final String? thankYouMessageCloseButtonText;
 }

lib/src/surveys/models/posthog_display_survey_question.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/foundation.dart';
 import 'posthog_survey_question_type.dart';
+import 'posthog_display_survey_text_content_type.dart';
 
 /// Base class for all survey questions
 @immutable
@@ -8,13 +9,15 @@ abstract class PostHogDisplaySurveyQuestion {
     required this.type,
     required this.question,
     this.description,
+    this.descriptionContentType = PostHogDisplaySurveyTextContentType.text,
     this.optional = false,
     this.buttonText,
   });
 
   final PostHogSurveyQuestionType type;
   final String question;
   final String? description;
+  final PostHogDisplaySurveyTextContentType descriptionContentType;
   final bool optional;
   final String? buttonText;
 }