feat: revert back to old text pipeline

Things have been entirely too slow on the lobste.rs front and I don't care much to continue pushing for it.

Fixes #382
Fixes #383

CHANGELOG.md

@@ -9,7 +9,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-*   Comments and user profile text rendering was overhauled, there should be no visual changes
 *   Added another workaround for native library loading crash
 
 ## [1.29.0] - 2023-06-08

android/build.gradle.kts

@@ -70,6 +70,7 @@ dependencies {
   implementation(libs.androidx.profileinstaller)
   implementation(libs.androidx.work.runtime.ktx)
   implementation(libs.coil)
+  implementation(libs.copydown)
   implementation(libs.crux)
   implementation(libs.dagger)
   implementation(libs.jsoup)

android/src/main/kotlin/dev/msfjarvis/claw/android/MainActivity.kt

@@ -18,6 +18,7 @@ import androidx.core.view.WindowCompat
 import com.deliveryhero.whetstone.Whetstone
 import com.deliveryhero.whetstone.activity.ContributesActivityInjector
 import dev.msfjarvis.claw.android.ui.LobstersApp
+import dev.msfjarvis.claw.common.comments.HTMLConverter
 import dev.msfjarvis.claw.common.urllauncher.UrlLauncher
 import javax.inject.Inject
 
@@ -25,6 +26,7 @@ import javax.inject.Inject
 class MainActivity : ComponentActivity() {
 
   @Inject lateinit var urlLauncher: UrlLauncher
+  @Inject lateinit var htmlConverter: HTMLConverter
   private var webUri: String? = null
 
   @OptIn(ExperimentalMaterial3WindowSizeClassApi::class)
@@ -38,6 +40,7 @@ class MainActivity : ComponentActivity() {
 
       LobstersApp(
         urlLauncher = urlLauncher,
+        htmlConverter = htmlConverter,
         windowSizeClass = windowSizeClass,
         setWebUri = { url -> webUri = url },
       )

android/src/main/kotlin/dev/msfjarvis/claw/android/injection/HTMLConverterModule.kt

@@ -0,0 +1,20 @@
+/*
+ * Copyright © 2021-2023 Harsh Shandilya.
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ */
+package dev.msfjarvis.claw.android.injection
+
+import com.deliveryhero.whetstone.app.ApplicationScope
+import com.squareup.anvil.annotations.ContributesTo
+import dagger.Binds
+import dagger.Module
+import dev.msfjarvis.claw.android.ui.util.HTMLConverterImpl
+import dev.msfjarvis.claw.common.comments.HTMLConverter
+
+@Module
+@ContributesTo(ApplicationScope::class)
+interface HTMLConverterModule {
+  @Binds fun HTMLConverterImpl.bind(): HTMLConverter
+}

android/src/main/kotlin/dev/msfjarvis/claw/android/ui/LobstersApp.kt

@@ -64,6 +64,7 @@ import dev.msfjarvis.claw.android.ui.navigation.Destinations
 import dev.msfjarvis.claw.android.viewmodel.ClawViewModel
 import dev.msfjarvis.claw.api.LobstersApi
 import dev.msfjarvis.claw.common.comments.CommentsPage
+import dev.msfjarvis.claw.common.comments.HTMLConverter
 import dev.msfjarvis.claw.common.theme.LobstersTheme
 import dev.msfjarvis.claw.common.ui.decorations.ClawAppBar
 import dev.msfjarvis.claw.common.urllauncher.UrlLauncher
@@ -76,6 +77,7 @@ import kotlinx.coroutines.launch
 @Composable
 fun LobstersApp(
   urlLauncher: UrlLauncher,
+  htmlConverter: HTMLConverter,
   windowSizeClass: WindowSizeClass,
   setWebUri: (String?) -> Unit,
   modifier: Modifier = Modifier,
@@ -236,6 +238,7 @@ fun LobstersApp(
             CommentsPage(
               postId = postId,
               postActions = postActions,
+              htmlConverter = htmlConverter,
               getSeenComments = viewModel::getSeenComments,
               markSeenComments = viewModel::markSeenComments,
             )

android/src/main/kotlin/dev/msfjarvis/claw/android/ui/util/HTMLConverterImpl.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright © 2023 Harsh Shandilya.
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ */
+package dev.msfjarvis.claw.android.ui.util
+
+import androidx.compose.runtime.Stable
+import dev.msfjarvis.claw.common.comments.HTMLConverter
+import io.github.furstenheim.CopyDown
+import javax.inject.Inject
+
+@Stable
+class HTMLConverterImpl @Inject constructor() : HTMLConverter {
+  private val copydown = CopyDown()
+
+  override fun convertHTMLToMarkdown(html: String): String {
+    return copydown.convert(html)
+  }
+}

common/build.gradle.kts

@@ -45,6 +45,9 @@ dependencies {
   implementation(libs.androidx.compose.runtime)
   implementation(libs.androidx.compose.ui.text)
   implementation(libs.coil.compose)
+  implementation(libs.compose.richtext.markdown)
+  implementation(libs.compose.richtext.material3)
+  implementation(libs.compose.richtext.ui)
   implementation(libs.kotlinx.collections.immutable)
   implementation(libs.kotlinx.coroutines.core)
   implementation(libs.napier)

common/src/main/kotlin/dev/msfjarvis/claw/common/comments/CommentEntry.kt

@@ -41,8 +41,8 @@ import dev.msfjarvis.claw.common.posts.PostActions
 import dev.msfjarvis.claw.common.posts.PostTitle
 import dev.msfjarvis.claw.common.posts.Submitter
 import dev.msfjarvis.claw.common.posts.TagRow
-import dev.msfjarvis.claw.common.ui.HTMLText
 import dev.msfjarvis.claw.common.ui.NetworkImage
+import dev.msfjarvis.claw.common.ui.ThemedRichText
 import dev.msfjarvis.claw.model.LinkMetadata
 import dev.msfjarvis.claw.model.LobstersPostDetails
 import java.time.Instant
@@ -53,6 +53,7 @@ import kotlinx.collections.immutable.toImmutableList
 internal fun CommentsHeader(
   postDetails: LobstersPostDetails,
   postActions: PostActions,
+  htmlConverter: HTMLConverter,
   modifier: Modifier = Modifier,
 ) {
   val uriHandler = LocalUriHandler.current
@@ -83,7 +84,7 @@ internal fun CommentsHeader(
       }
 
       if (postDetails.description.isNotBlank()) {
-        HTMLText(postDetails.description)
+        ThemedRichText(htmlConverter.convertHTMLToMarkdown(postDetails.description))
         Spacer(Modifier.height(4.dp))
       }
       Submitter(
@@ -133,6 +134,7 @@ private val CommentEntryPadding = 16f.dp
 @Composable
 internal fun CommentEntry(
   commentNode: CommentNode,
+  htmlConverter: HTMLConverter,
   toggleExpanded: (CommentNode) -> Unit,
   modifier: Modifier = Modifier,
 ) {
@@ -167,7 +169,10 @@ internal fun CommentEntry(
           Modifier.clickable { uriHandler.openUri("https://lobste.rs/u/${comment.user.username}") },
       )
       if (commentNode.isExpanded) {
-        HTMLText(text = comment.comment, modifier = Modifier.padding(top = 8.dp))
+        ThemedRichText(
+          text = htmlConverter.convertHTMLToMarkdown(comment.comment),
+          modifier = Modifier.padding(top = 8.dp)
+        )
       }
     }
   }

common/src/main/kotlin/dev/msfjarvis/claw/common/comments/CommentNode.kt

@@ -68,11 +68,13 @@ internal fun findTopMostParent(node: CommentNode): CommentNode {
 
 internal fun LazyListScope.nodes(
   nodes: List<CommentNode>,
+  htmlConverter: HTMLConverter,
   toggleExpanded: (CommentNode) -> Unit,
 ) {
   nodes.forEach { node ->
     node(
       node = node,
+      htmlConverter = htmlConverter,
       toggleExpanded = toggleExpanded,
     )
   }
@@ -80,6 +82,7 @@ internal fun LazyListScope.nodes(
 
 private fun LazyListScope.node(
   node: CommentNode,
+  htmlConverter: HTMLConverter,
   toggleExpanded: (CommentNode) -> Unit,
 ) {
   // Skip the node if neither the node nor its parent is expanded
@@ -89,6 +92,7 @@ private fun LazyListScope.node(
   item {
     CommentEntry(
       commentNode = node,
+      htmlConverter = htmlConverter,
       toggleExpanded = toggleExpanded,
     )
     Divider()
@@ -96,6 +100,7 @@ private fun LazyListScope.node(
   if (node.children.isNotEmpty()) {
     nodes(
       node.children,
+      htmlConverter = htmlConverter,
       toggleExpanded = toggleExpanded,
     )
   }

common/src/main/kotlin/dev/msfjarvis/claw/common/comments/Comments.kt

@@ -41,6 +41,7 @@ import dev.msfjarvis.claw.model.LobstersPostDetails
 private fun CommentsPageInternal(
   details: LobstersPostDetails,
   postActions: PostActions,
+  htmlConverter: HTMLConverter,
   commentState: PostComments?,
   markSeenComments: (String, List<Comment>) -> Unit,
   modifier: Modifier = Modifier,
@@ -54,6 +55,7 @@ private fun CommentsPageInternal(
         CommentsHeader(
           postDetails = details,
           postActions = postActions,
+          htmlConverter = htmlConverter,
         )
       }
 
@@ -68,6 +70,7 @@ private fun CommentsPageInternal(
 
         nodes(
           nodes = commentNodes,
+          htmlConverter = htmlConverter,
           toggleExpanded = { node ->
             val newNode = setExpanded(node, !node.isExpanded)
             val parent = findTopMostParent(newNode)
@@ -99,6 +102,7 @@ private fun CommentsPageInternal(
 fun CommentsPage(
   postId: String,
   postActions: PostActions,
+  htmlConverter: HTMLConverter,
   getSeenComments: suspend (String) -> PostComments?,
   markSeenComments: (String, List<Comment>) -> Unit,
   modifier: Modifier = Modifier,
@@ -119,6 +123,7 @@ fun CommentsPage(
       CommentsPageInternal(
         details = (postDetails as Success<LobstersPostDetails>).data,
         postActions = postActions,
+        htmlConverter = htmlConverter,
         commentState = commentState,
         markSeenComments = markSeenComments,
         modifier = modifier.fillMaxSize(),

common/src/main/kotlin/dev/msfjarvis/claw/common/comments/HTMLConverter.kt

@@ -0,0 +1,15 @@
+/*
+ * Copyright © 2023 Harsh Shandilya.
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ */
+package dev.msfjarvis.claw.common.comments
+
+import androidx.compose.runtime.Stable
+
+/** Defines a contract to convert strings of HTML to Markdown. */
+@Stable
+fun interface HTMLConverter {
+  fun convertHTMLToMarkdown(html: String): String
+}

common/src/main/kotlin/dev/msfjarvis/claw/common/theme/Theme.kt

@@ -17,6 +17,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.ProvidedValue
 import androidx.compose.ui.platform.LocalContext
+import com.halilibo.richtext.ui.material3.SetupMaterial3RichText
 
 private val LightThemeColors =
   lightColorScheme(
@@ -97,6 +98,8 @@ fun LobstersTheme(
       else -> if (darkTheme) DarkThemeColors else LightThemeColors
     }
   CompositionLocalProvider(*providedValues) {
-    MaterialTheme(colorScheme = colorScheme, typography = AppTypography, content = content)
+    MaterialTheme(colorScheme = colorScheme, typography = AppTypography) {
+      SetupMaterial3RichText { content() }
+    }
   }
 }

common/src/main/kotlin/dev/msfjarvis/claw/common/ui/HTMLText.kt

@@ -1,220 +0,0 @@
-/*
- * Copyright © 2023 Harsh Shandilya.
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE file or at
- * https://opensource.org/licenses/MIT.
- */
-package dev.msfjarvis.claw.common.ui
-
-import android.graphics.Typeface
-import android.text.Spanned
-import android.text.style.BulletSpan
-import android.text.style.ForegroundColorSpan
-import android.text.style.QuoteSpan
-import android.text.style.RelativeSizeSpan
-import android.text.style.StrikethroughSpan
-import android.text.style.StyleSpan
-import android.text.style.SubscriptSpan
-import android.text.style.SuperscriptSpan
-import android.text.style.URLSpan
-import android.text.style.UnderlineSpan
-import androidx.compose.foundation.background
-import androidx.compose.foundation.gestures.detectTapGestures
-import androidx.compose.foundation.layout.Box
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.input.pointer.pointerInput
-import androidx.compose.ui.platform.LocalUriHandler
-import androidx.compose.ui.text.AnnotatedString
-import androidx.compose.ui.text.SpanStyle
-import androidx.compose.ui.text.TextLayoutResult
-import androidx.compose.ui.text.TextStyle
-import androidx.compose.ui.text.buildAnnotatedString
-import androidx.compose.ui.text.font.FontStyle
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.BaselineShift
-import androidx.compose.ui.text.style.TextDecoration
-import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.TextUnit
-import androidx.compose.ui.unit.sp
-import androidx.core.text.HtmlCompat
-import dev.msfjarvis.claw.common.theme.LobstersTheme
-
-private const val URL_TAG = "url_tag"
-
-@Composable
-fun HTMLText(
-  text: String,
-  modifier: Modifier = Modifier,
-  style: TextStyle = MaterialTheme.typography.bodyLarge,
-  softWrap: Boolean = true,
-  overflow: TextOverflow = TextOverflow.Clip,
-  maxLines: Int = Int.MAX_VALUE,
-  onTextLayout: (TextLayoutResult) -> Unit = {},
-  fontSize: TextUnit = 14.sp,
-  flags: Int = HtmlCompat.FROM_HTML_MODE_COMPACT,
-  customSpannedHandler: ((Spanned) -> AnnotatedString)? = null
-) {
-  val content = text.asHTML(fontSize, flags, customSpannedHandler)
-  val uriHandler = LocalUriHandler.current
-  ClickableText(
-    modifier = modifier,
-    text = content,
-    style = style,
-    softWrap = softWrap,
-    overflow = overflow,
-    maxLines = maxLines,
-    onTextLayout = onTextLayout,
-    onClick = { offset ->
-      content.getStringAnnotations(URL_TAG, offset, offset).firstOrNull()?.let { stringAnnotation ->
-        uriHandler.openUri(stringAnnotation.item)
-      }
-    }
-  )
-}
-
-@Composable
-private fun String.asHTML(
-  fontSize: TextUnit,
-  flags: Int,
-  customSpannedHandler: ((Spanned) -> AnnotatedString)? = null
-) = buildAnnotatedString {
-  val spanned = HtmlCompat.fromHtml(this@asHTML, flags)
-  val spans = spanned.getSpans(0, spanned.length, Any::class.java)
-
-  if (customSpannedHandler != null) {
-    append(customSpannedHandler(spanned))
-  } else {
-    append(spanned.toString())
-  }
-
-  spans
-    .filter { it !is BulletSpan }
-    .forEach { span ->
-      val start = spanned.getSpanStart(span)
-      val end = spanned.getSpanEnd(span)
-      when (span) {
-        is RelativeSizeSpan -> span.spanStyle(fontSize)
-        is StyleSpan -> span.spanStyle()
-        is UnderlineSpan -> span.spanStyle()
-        is ForegroundColorSpan -> span.spanStyle()
-        is StrikethroughSpan -> span.spanStyle()
-        is SuperscriptSpan -> span.spanStyle()
-        is SubscriptSpan -> span.spanStyle()
-        is QuoteSpan -> span.spanStyle()
-        is URLSpan -> {
-          addStringAnnotation(tag = URL_TAG, annotation = span.url, start = start, end = end)
-          span.spanStyle()
-        }
-        else -> {
-          null
-        }
-      }?.let { spanStyle -> addStyle(spanStyle, start, end) }
-    }
-}
-
-@Suppress("UnusedReceiverParameter")
-@Composable
-private fun URLSpan.spanStyle(): SpanStyle =
-  SpanStyle(
-    background = MaterialTheme.colorScheme.surfaceVariant,
-    color = MaterialTheme.colorScheme.onSurface,
-    fontWeight = FontWeight.Bold,
-    textDecoration = TextDecoration.Underline,
-  )
-
-@Suppress("UnusedReceiverParameter")
-private fun UnderlineSpan.spanStyle(): SpanStyle =
-  SpanStyle(textDecoration = TextDecoration.Underline)
-
-private fun ForegroundColorSpan.spanStyle(): SpanStyle = SpanStyle(color = Color(foregroundColor))
-
-@Suppress("UnusedReceiverParameter")
-private fun StrikethroughSpan.spanStyle(): SpanStyle =
-  SpanStyle(textDecoration = TextDecoration.LineThrough)
-
-private fun RelativeSizeSpan.spanStyle(fontSize: TextUnit): SpanStyle =
-  SpanStyle(fontSize = (fontSize.value * sizeChange).sp)
-
-@Suppress("UnusedReceiverParameter")
-private fun QuoteSpan.spanStyle(): SpanStyle = SpanStyle(fontStyle = FontStyle.Italic)
-
-private fun StyleSpan.spanStyle(): SpanStyle? =
-  when (style) {
-    Typeface.BOLD -> SpanStyle(fontWeight = FontWeight.Bold)
-    Typeface.ITALIC -> SpanStyle(fontStyle = FontStyle.Italic)
-    Typeface.BOLD_ITALIC ->
-      SpanStyle(
-        fontWeight = FontWeight.Bold,
-        fontStyle = FontStyle.Italic,
-      )
-    else -> null
-  }
-
-@Suppress("UnusedReceiverParameter")
-private fun SubscriptSpan.spanStyle(): SpanStyle =
-  SpanStyle(baselineShift = BaselineShift.Subscript)
-
-@Suppress("UnusedReceiverParameter")
-private fun SuperscriptSpan.spanStyle(): SpanStyle =
-  SpanStyle(baselineShift = BaselineShift.Superscript)
-
-@Composable
-private fun ClickableText(
-  text: AnnotatedString,
-  modifier: Modifier = Modifier,
-  style: TextStyle = TextStyle.Default,
-  softWrap: Boolean = true,
-  overflow: TextOverflow = TextOverflow.Clip,
-  maxLines: Int = Int.MAX_VALUE,
-  onTextLayout: (TextLayoutResult) -> Unit = {},
-  onClick: (Int) -> Unit
-) {
-  val layoutResult = remember { mutableStateOf<TextLayoutResult?>(null) }
-  val pressIndicator =
-    Modifier.pointerInput(onClick) {
-      detectTapGestures { pos ->
-        layoutResult.value?.let { layoutResult -> onClick(layoutResult.getOffsetForPosition(pos)) }
-      }
-    }
-  Text(
-    text = text,
-    modifier = modifier.then(pressIndicator),
-    style = style,
-    softWrap = softWrap,
-    overflow = overflow,
-    maxLines = maxLines,
-    onTextLayout = {
-      layoutResult.value = it
-      onTextLayout(it)
-    }
-  )
-}
-
-@Preview
-@Composable
-fun HTMLTextPreview() {
-  LobstersTheme {
-    Box(modifier = Modifier.background(MaterialTheme.colorScheme.background)) {
-      HTMLText(
-        text =
-          """
-      <h3 id="heading">Heading</h3>
-      <p>This is a paragraph body</p>
-      <pre><code>This is <span class="hljs-selector-tag">a</span> <span class="hljs-selector-tag">code</span> block
-      </code></pre><p>This is an <code>inline code block</code></p>
-      <blockquote><p>This is a blockquote</p></blockquote>
-      <p><a href="https://github.com/msfjarvis/compose-lobsters">This is a link</a></p>
-      <p><img src="https://avatars.githubusercontent.com/u/13348378?v=4" alt="Image"></p>
-          """
-            .trimIndent()
-      )
-    }
-  }
-}

common/src/main/kotlin/dev/msfjarvis/claw/common/ui/Markdown.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright © 2023 Harsh Shandilya.
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ */
+package dev.msfjarvis.claw.common.ui
+
+import androidx.compose.material3.LocalContentColor
+import androidx.compose.material3.LocalTextStyle
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextDecoration
+import com.halilibo.richtext.markdown.Markdown
+import com.halilibo.richtext.ui.RichText
+import com.halilibo.richtext.ui.RichTextStyle
+import com.halilibo.richtext.ui.string.RichTextStringStyle
+import dev.msfjarvis.claw.common.theme.LobstersTheme
+import dev.msfjarvis.claw.common.ui.preview.ThemePreviews
+
+@Composable
+internal fun ThemedRichText(
+  text: String,
+  modifier: Modifier = Modifier,
+) {
+  val linkStyle =
+    SpanStyle(
+      background = MaterialTheme.colorScheme.surfaceVariant,
+      color = MaterialTheme.colorScheme.onSurface,
+      fontWeight = FontWeight.Bold,
+      textDecoration = TextDecoration.Underline,
+    )
+  val stringStyle = RichTextStringStyle.Default.copy(linkStyle = linkStyle)
+  CompositionLocalProvider(
+    LocalTextStyle provides MaterialTheme.typography.bodyLarge,
+    LocalContentColor provides MaterialTheme.colorScheme.onBackground,
+  ) {
+    RichText(
+      modifier = modifier,
+      style = RichTextStyle.Default.copy(stringStyle = stringStyle),
+    ) {
+      Markdown(text)
+    }
+  }
+}
+
+@ThemePreviews
+@Composable
+internal fun ThemedRichTextPreview() {
+  val text =
+    """
+      ### Heading
+      This is a paragraph body
+
+      ```
+      This is a code block
+      ```
+
+      This is an `inline code block`
+
+      [This is a link](https://github.com/msfjarvis/compose-lobsters)
+
+      ![Image](https://avatars.githubusercontent.com/u/13348378?v=4)
+  """
+      .trimIndent()
+
+  LobstersTheme { ThemedRichText(text = text) }
+}

common/src/main/kotlin/dev/msfjarvis/claw/common/user/UserProfile.kt

@@ -29,10 +29,10 @@ import dev.msfjarvis.claw.common.NetworkState
 import dev.msfjarvis.claw.common.NetworkState.Error
 import dev.msfjarvis.claw.common.NetworkState.Loading
 import dev.msfjarvis.claw.common.NetworkState.Success
-import dev.msfjarvis.claw.common.ui.HTMLText
 import dev.msfjarvis.claw.common.ui.NetworkError
 import dev.msfjarvis.claw.common.ui.NetworkImage
 import dev.msfjarvis.claw.common.ui.ProgressBar
+import dev.msfjarvis.claw.common.ui.ThemedRichText
 import dev.msfjarvis.claw.model.User
 
 @Suppress("UNCHECKED_CAST")
@@ -99,10 +99,12 @@ private fun UserProfileInternal(
         text = user.username,
         style = MaterialTheme.typography.displaySmall,
       )
-      HTMLText(text = user.about)
+      ThemedRichText(
+        text = user.about,
+      )
       user.invitedBy?.let { invitedBy ->
-        HTMLText(
-          text = """Invited by <a href="https://lobste.rs/u/${invitedBy}">${invitedBy}</a>""",
+        ThemedRichText(
+          text = "Invited by [${invitedBy}](https://lobste.rs/u/${user.invitedBy})",
         )
       }
     }

gradle/libs.versions.toml

@@ -9,6 +9,7 @@ dagger = "2.46.1"
 junit = "5.9.3"
 kotlin = "1.8.10"
 retrofit = "2.9.0"
+richtext = "0.16.0"
 sentry-sdk = "6.24.0"
 serialization = "1.5.1"
 sqldelight = "2.0.0-rc02"
@@ -56,6 +57,10 @@ build-vcu = "nl.littlerobots.version-catalog-update:nl.littlerobots.version-cata
 build-versions = "com.github.ben-manes:gradle-versions-plugin:0.47.0"
 coil = { module = "io.coil-kt:coil", version.ref = "coil" }
 coil-compose = { module = "io.coil-kt:coil-compose", version.ref = "coil" }
+compose-richtext-markdown = { module = "com.halilibo.compose-richtext:richtext-commonmark", version.ref = "richtext" }
+compose-richtext-material3 = { module = "com.halilibo.compose-richtext:richtext-ui-material3", version.ref = "richtext" }
+compose-richtext-ui = { module = "com.halilibo.compose-richtext:richtext-ui", version.ref = "richtext" }
+copydown = "io.github.furstenheim:copy_down:1.1"
 crux = "com.chimbori.crux:crux:3.12.0"
 dagger = { module = "com.google.dagger:dagger", version.ref = "dagger" }
 dagger-compiler = { module = "com.google.dagger:dagger-compiler", version.ref = "dagger" }