feat: catch invite urls

Signed-off-by: Infi <infi@infi.sh>

app/src/main/java/chat/revolt/api/schemas/Invites.kt

@@ -1,5 +1,9 @@
 package chat.revolt.api.schemas
 
+import android.net.Uri
+import androidx.core.net.toUri
+import chat.revolt.api.REVOLT_APP
+import chat.revolt.api.REVOLT_INVITES
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
@@ -45,3 +49,16 @@ data class InviteJoined(
     val channels: List<Channel>? = null,
     val server: Server? = null
 )
+
+fun Uri.isInviteUri(): Boolean {
+    val firstPathSegmentIsInvite = this.pathSegments.firstOrNull() == "invite"
+    val isAppRevoltChat = this.host == REVOLT_APP.toUri().host
+    val matchRvltGG = this.host == REVOLT_INVITES.toUri().host
+
+    val matchApp = isAppRevoltChat && firstPathSegmentIsInvite
+
+    val hasEnoughSegments =
+        if (matchApp) this.pathSegments.size == 2 else this.pathSegments.size == 1
+
+    return (matchApp || matchRvltGG) && hasEnoughSegments
+}

app/src/main/java/chat/revolt/components/markdown/MarkdownText.kt

@@ -1,5 +1,6 @@
 package chat.revolt.components.markdown
 
+import android.content.Intent
 import android.widget.Toast
 import androidx.browser.customtabs.CustomTabColorSchemeParams
 import androidx.browser.customtabs.CustomTabsIntent
@@ -35,9 +36,11 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.core.net.toUri
 import chat.revolt.R
+import chat.revolt.activities.InviteActivity
 import chat.revolt.api.REVOLT_FILES
 import chat.revolt.api.RevoltAPI
 import chat.revolt.api.routes.custom.fetchEmoji
+import chat.revolt.api.schemas.isInviteUri
 import chat.revolt.callbacks.Action
 import chat.revolt.callbacks.ActionChannel
 import chat.revolt.components.generic.RemoteImage
@@ -286,6 +289,22 @@ fun MarkdownText(textNode: AstNode, modifier: Modifier = Modifier) {
                 end = offset
             ).firstOrNull()?.let { annotation ->
                 val url = annotation.item
+
+                try {
+                    val uri = url.toUri()
+                    if (uri.isInviteUri()) {
+                        scope.launch {
+                            Intent(context, InviteActivity::class.java).apply {
+                                data = uri
+                                context.startActivity(this)
+                            }
+                        }
+                        return@handler true
+                    }
+                } catch (e: Exception) {
+                    // no-op
+                }
+
                 val customTab = CustomTabsIntent.Builder()
                     .setShowTitle(true)
                     .setDefaultColorSchemeParams(