various story fixes, closes #1496

app/src/main/java/awais/instagrabber/fragments/StoryViewerFragment.java

@@ -473,11 +473,11 @@ public class StoryViewerFragment extends Fragment {
                 poll = (PollSticker) tag;
                 final List<Tally> tallies = poll.getTallies();
                 final String[] choices = tallies.stream()
-                        .map(t -> (poll.getViewerVote() == tallies.indexOf(t) ? "√ " : "")
+                        .map(t -> (poll.getViewerVote() != null && poll.getViewerVote() == tallies.indexOf(t) ? "√ " : "")
                                 + t.getText() + " (" + t.getCount() + ")" )
                         .toArray(String[]::new);
                 final ArrayAdapter adapter = new ArrayAdapter<>(context, android.R.layout.simple_list_item_1, choices);
-                if (poll.getViewerVote() > -1) {
+                if (poll.getViewerVote() != null) {
                     new AlertDialog.Builder(context)
                             .setTitle(R.string.voted_story_poll)
                             .setAdapter(adapter, null)
@@ -577,16 +577,17 @@ public class StoryViewerFragment extends Fragment {
                         .setPositiveButton(R.string.cancel, null)
                         .show();
             } else if (tag instanceof QuizSticker) {
+                quiz = (QuizSticker) tag;
                 final List<Tally> tallies = quiz.getTallies();
                 final String[] choices = tallies.stream().map(
-                        t -> (quiz.getViewerAnswer() == tallies.indexOf(t) ? "√ " : "") +
+                        t -> (quiz.getViewerAnswer() != null && quiz.getViewerAnswer() == tallies.indexOf(t) ? "√ " : "") +
                                 (quiz.getCorrectAnswer() == tallies.indexOf(t) ? "*** " : "") +
                                 t.getText() + " (" + t.getCount() + ")"
                 ).toArray(String[]::new);
                 new AlertDialog.Builder(context)
-                        .setTitle(quiz.getViewerAnswer() > -1 ? getString(R.string.story_quizzed) : quiz.getQuestion())
+                        .setTitle(quiz.getViewerAnswer() != null ? getString(R.string.story_quizzed) : quiz.getQuestion())
                         .setAdapter(new ArrayAdapter<>(context, android.R.layout.simple_list_item_1, choices), (d, w) -> {
-                            if (quiz.getViewerAnswer() == -1) {
+                            if (quiz.getViewerAnswer() == null) {
                                 sticking = true;
                                 storiesRepository.respondToQuiz(
                                         csrfToken,
@@ -901,7 +902,7 @@ public class StoryViewerFragment extends Fragment {
         }
         lastSlidePos = slidePos;
 
-        final MediaItemType itemType = currentStory.getMediaType();
+        final MediaItemType itemType = currentStory.getType();
 
         url = itemType == MediaItemType.MEDIA_TYPE_IMAGE
                 ? ResponseBodyUtils.getImageUrl(currentStory)
@@ -966,7 +967,7 @@ public class StoryViewerFragment extends Fragment {
         }
 
         if (currentStory.getStoryCta() != null) {
-            final StoryCta swipeUp = currentStory.getStoryCta().get(0).getLinks();
+            final StoryCta swipeUp = currentStory.getStoryCta().get(0).getLinks().get(0);
             binding.swipeUp.setVisibility(View.VISIBLE);
             binding.swipeUp.setText(currentStory.getLinkText());
             final String swipeUpUrl = swipeUp.getWebUri();

app/src/main/java/awais/instagrabber/repositories/responses/stories/PollSticker.kt

@@ -6,8 +6,8 @@ import awais.instagrabber.repositories.responses.Location
 import awais.instagrabber.repositories.responses.User
 
 data class PollSticker(
-    val pollId: Long?,
+    val pollId: Long,
     val question: String?,
-    val tallies: List<Tally>?,
-    var viewerVote: Int = -1
+    val tallies: List<Tally>,
+    var viewerVote: Int?
 ) : Serializable

app/src/main/java/awais/instagrabber/repositories/responses/stories/QuestionSticker.kt

@@ -7,6 +7,6 @@ import awais.instagrabber.repositories.responses.User
 
 data class QuestionSticker(
     val questionType: String?,
-    val questionId: Long?,
-    val question: String?
+    val questionId: Long,
+    val question: String
 ) : Serializable

app/src/main/java/awais/instagrabber/repositories/responses/stories/QuizSticker.kt

@@ -8,7 +8,7 @@ import awais.instagrabber.repositories.responses.User
 data class QuizSticker(
     val quizId: Long?,
     val question: String?,
-    val tallies: List<Tally>?,
-    var viewerAnswer: Int? = -1,
-    val correctAnswer: Int?
+    val tallies: List<Tally>,
+    var viewerAnswer: Int?,
+    val correctAnswer: Int
 ) : Serializable

app/src/main/java/awais/instagrabber/repositories/responses/stories/StoryMedia.kt

@@ -1,6 +1,7 @@
 package awais.instagrabber.repositories.responses.stories
 
 import awais.instagrabber.models.enums.MediaItemType
+import awais.instagrabber.models.enums.MediaItemType.Companion.valueOf
 import awais.instagrabber.repositories.responses.ImageVersions2
 import awais.instagrabber.repositories.responses.MediaCandidate
 import awais.instagrabber.repositories.responses.User
@@ -9,36 +10,36 @@ import java.io.Serializable
 
 data class StoryMedia(
         // inherited from Media
-        val pk: String? = null,
-        val id: String? = null,
-        val takenAt: Long = -1,
-        val user: User? = null,
-        val canReshare: Boolean = false,
-        val imageVersions2: ImageVersions2? = null,
-        val originalWidth: Int = 0,
-        val originalHeight: Int = 0,
-        val mediaType: MediaItemType? = null,
-        val isReelMedia: Boolean = false,
-        val videoVersions: List<MediaCandidate>? = null,
-        val hasAudio: Boolean = false,
-        val videoDuration: Double = 0.0,
-        val viewCount: Long = 0,
-        val title: String? = null,
-        // story-specific
-        val canReply: Boolean = false,
-        val linkText: String? = null, // required for story_cta
-        // stickers
-        val reelMentions: List<StorySticker>? = null,
-        val storyHashtags: List<StorySticker>? = null,
-        val storyLocations: List<StorySticker>? = null,
-        val storyFeedMedia: List<StorySticker>? = null,
-        val storyPolls: List<StorySticker>? = null,
-        val storyQuestions: List<StorySticker>? = null,
-        val storyQuizs: List<StorySticker>? = null,
-        val storyCta: List<StorySticker>? = null,
-        val storySliders: List<StorySticker>? = null,
-        // spotify/soundcloud button, not a sticker
-        val storyAppAttribution: StoryAppAttribution? = null
+    val pk: String? = null,
+    val id: String? = null,
+    val takenAt: Long = -1,
+    val user: User? = null,
+    val canReshare: Boolean = false,
+    val imageVersions2: ImageVersions2? = null,
+    val originalWidth: Int = 0,
+    val originalHeight: Int = 0,
+    val mediaType: Int = 0,
+    val isReelMedia: Boolean = false,
+    val videoVersions: List<MediaCandidate>? = null,
+    val hasAudio: Boolean = false,
+    val videoDuration: Double = 0.0,
+    val viewCount: Long = 0,
+    val title: String? = null,
+    // story-specific
+    val canReply: Boolean = false,
+    val linkText: String? = null, // required for story_cta
+    // stickers
+    val reelMentions: List<StorySticker>? = null,
+    val storyHashtags: List<StorySticker>? = null,
+    val storyLocations: List<StorySticker>? = null,
+    val storyFeedMedia: List<StorySticker>? = null,
+    val storyPolls: List<StorySticker>? = null,
+    val storyQuestions: List<StorySticker>? = null,
+    val storyQuizs: List<StorySticker>? = null,
+    val storyCta: List<StorySticker>? = null,
+    val storySliders: List<StorySticker>? = null,
+    // spotify/soundcloud button, not a sticker
+    val storyAppAttribution: StoryAppAttribution? = null
 ) : Serializable {
     private var dateString: String? = null
     var position = 0
@@ -48,6 +49,9 @@ data class StoryMedia(
     // val date: String by lazy {
     //     if (takenAt <= 0) "" else Utils.datetimeParser.format(Date(takenAt * 1000L))
     // }
+    val type: MediaItemType?
+        get() = valueOf(mediaType)
+
     val date: String
         get() {
             if (takenAt <= 0) return ""

app/src/main/java/awais/instagrabber/repositories/responses/stories/StorySticker.kt

@@ -14,6 +14,6 @@ data class StorySticker(
     val pollSticker: PollSticker?, // story_polls
     val questionSticker: QuestionSticker?, // story_questions
     val quizSticker: QuizSticker?, // story_quizs
-    val links: StoryCta?, // story_cta, requires link_text from the story
+    val links: List<StoryCta?>?, // story_cta, requires link_text from the story
     val sliderSticker: SliderSticker? // story_sliders
 ) : Serializable

app/src/main/java/awais/instagrabber/utils/DownloadUtils.kt

@@ -396,7 +396,7 @@ object DownloadUtils {
     ) {
         val downloadDir = getDownloadDir(context, storyModel.user?.username) ?: return
         val url =
-            if (storyModel.mediaType == MediaItemType.MEDIA_TYPE_VIDEO) ResponseBodyUtils.getVideoUrl(storyModel)
+            if (storyModel.type == MediaItemType.MEDIA_TYPE_VIDEO) ResponseBodyUtils.getVideoUrl(storyModel)
             else ResponseBodyUtils.getImageUrl(storyModel)
         val extension = getFileExtensionFromUrl(url)
         val baseFileName = (storyModel.id + "_"