Fixes content sensitivity for NIP-54 images.

app/src/main/java/com/vitorpamplona/amethyst/service/CachedRichTextParser.kt

@@ -103,6 +103,7 @@ class RichTextParser() {
                 hash = frags["x"],
                 blurhash = frags["blurhash"],
                 dim = frags["dim"],
+                contentWarning = frags["content-warning"],
             )
         } else if (videoExtensions.any { removedParamsFromUrl.endsWith(it) }) {
             val frags = Nip44UrlParser().parse(fullUrl)
@@ -112,6 +113,7 @@ class RichTextParser() {
                 hash = frags["x"],
                 blurhash = frags["blurhash"],
                 dim = frags["dim"],
+                contentWarning = frags["content-warning"],
             )
         } else {
             null

app/src/main/java/com/vitorpamplona/amethyst/ui/actions/NewMediaView.kt

@@ -279,6 +279,7 @@ fun ImageVideoPost(
         modifier = Modifier.fillMaxWidth(),
     ) {
         SettingSwitchItem(
+            modifier = Modifier.fillMaxWidth().padding(8.dp),
             checked = postViewModel.sensitiveContent,
             onCheckedChange = { postViewModel.sensitiveContent = it },
             title = R.string.add_sensitive_content_label,

app/src/main/java/com/vitorpamplona/amethyst/ui/actions/NewPostView.kt

@@ -1716,6 +1716,7 @@ fun ImageVideoDescription(
                 modifier = Modifier.fillMaxWidth(),
             ) {
                 SettingSwitchItem(
+                    modifier = Modifier.fillMaxWidth().padding(vertical = 8.dp),
                     checked = sensitiveContent,
                     onCheckedChange = { sensitiveContent = it },
                     title = R.string.add_sensitive_content_label,
@@ -1764,7 +1765,7 @@ fun ImageVideoDescription(
 
 @Composable
 fun SettingSwitchItem(
-    modifier: Modifier = Modifier,
+    modifier: Modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp, vertical = 8.dp),
     checked: Boolean,
     onCheckedChange: (Boolean) -> Unit,
     title: Int,
@@ -1774,8 +1775,6 @@ fun SettingSwitchItem(
     Row(
         modifier =
             modifier
-                .fillMaxWidth()
-                .padding(horizontal = 16.dp, vertical = 8.dp)
                 .toggleable(
                     value = checked,
                     enabled = enabled,
@@ -1786,7 +1785,7 @@ fun SettingSwitchItem(
     ) {
         Column(
             modifier = Modifier.weight(1.0f),
-            verticalArrangement = Arrangement.spacedBy(3.dp),
+            verticalArrangement = Arrangement.spacedBy(Size5dp),
         ) {
             Text(
                 text = stringResource(id = title),

app/src/main/java/com/vitorpamplona/amethyst/ui/actions/NewPostViewModel.kt

@@ -264,7 +264,7 @@ open class NewPostViewModel() : ViewModel() {
         }
 
         val urls = findURLs(tagger.message)
-        val usedAttachments = nip94attachments.filter { it.urls().intersect(urls).isNotEmpty() }
+        val usedAttachments = nip94attachments.filter { it.urls().intersect(urls.toSet()).isNotEmpty() }
         usedAttachments.forEach { account?.sendHeader(it, relayList, {}) }
 
         if (originalNote?.channelHex() != null) {
@@ -846,9 +846,7 @@ open class NewPostViewModel() : ViewModel() {
                 alt?.ifBlank { null }?.let { "alt=${URLEncoder.encode(it, "utf-8")}" },
                 blurHash?.ifBlank { null }?.let { "blurhash=${URLEncoder.encode(it, "utf-8")}" },
                 x?.ifBlank { null }?.let { "x=${URLEncoder.encode(it, "utf-8")}" },
-                sensitiveContent
-                    ?.ifBlank { null }
-                    ?.let { "content-warning=${URLEncoder.encode(it, "utf-8")}" },
+                sensitiveContent?.let { "content-warning=${URLEncoder.encode(it, "utf-8")}" },
             )
                 .joinToString("&")
 

app/src/main/java/com/vitorpamplona/amethyst/ui/components/SensitivityWarning.kt

@@ -74,8 +74,17 @@ fun SensitivityWarning(
     accountViewModel: AccountViewModel,
     content: @Composable () -> Unit,
 ) {
-    val hasSensitiveContent = remember(event) { event.isSensitive() ?: false }
+    val hasSensitiveContent = remember(event) { event.isSensitive() }
 
+    SensitivityWarning(hasSensitiveContent, accountViewModel, content)
+}
+
+@Composable
+fun SensitivityWarning(
+    hasSensitiveContent: Boolean,
+    accountViewModel: AccountViewModel,
+    content: @Composable () -> Unit,
+) {
     if (hasSensitiveContent) {
         SensitivityWarning(accountViewModel, content)
     } else {

app/src/main/java/com/vitorpamplona/amethyst/ui/components/ZoomableContentView.kt

@@ -161,6 +161,7 @@ class ZoomableUrlImage(
     val blurhash: String? = null,
     dim: String? = null,
     uri: String? = null,
+    val contentWarning: String? = null,
 ) : ZoomableUrlContent(url, description, hash, dim, uri)
 
 @Immutable
@@ -173,6 +174,7 @@ class ZoomableUrlVideo(
     val artworkUri: String? = null,
     val authorName: String? = null,
     val blurhash: String? = null,
+    val contentWarning: String? = null,
 ) : ZoomableUrlContent(url, description, hash, dim, uri)
 
 @Immutable
@@ -265,20 +267,24 @@ fun ZoomableContentView(
 
     when (content) {
         is ZoomableUrlImage ->
-            UrlImageView(content, mainImageModifier, accountViewModel = accountViewModel)
+            SensitivityWarning(content.contentWarning != null, accountViewModel) {
+                UrlImageView(content, mainImageModifier, accountViewModel = accountViewModel)
+            }
         is ZoomableUrlVideo ->
-            VideoView(
-                videoUri = content.url,
-                title = content.description,
-                artworkUri = content.artworkUri,
-                authorName = content.authorName,
-                dimensions = content.dim,
-                blurhash = content.blurhash,
-                roundedCorner = roundedCorner,
-                nostrUriCallback = content.uri,
-                onDialog = { dialogOpen = true },
-                accountViewModel = accountViewModel,
-            )
+            SensitivityWarning(content.contentWarning != null, accountViewModel) {
+                VideoView(
+                    videoUri = content.url,
+                    title = content.description,
+                    artworkUri = content.artworkUri,
+                    authorName = content.authorName,
+                    dimensions = content.dim,
+                    blurhash = content.blurhash,
+                    roundedCorner = roundedCorner,
+                    nostrUriCallback = content.uri,
+                    onDialog = { dialogOpen = true },
+                    accountViewModel = accountViewModel,
+                )
+            }
         is ZoomableLocalImage ->
             LocalImageView(content, mainImageModifier, accountViewModel = accountViewModel)
         is ZoomableLocalVideo ->
@@ -387,13 +393,13 @@ private fun UrlImageView(
         val myModifier =
             remember {
                 mainImageModifier.widthIn(max = maxWidth).heightIn(max = maxHeight)
-      /* Is this necessary? It makes images bleed into other pages
+                /* Is this necessary? It makes images bleed into other pages
       .run {
           aspectRatio(content.dim)?.let { ratio ->
               this.aspectRatio(ratio, false)
           } ?: this
       }
-       */
+                 */
             }
 
         val contentScale =