detect maps-integration based on manifest entry

src/chat.rs

@@ -2636,7 +2636,7 @@ async fn prepare_msg_blob(context: &Context, msg: &mut Message) -> Result<()> {
             {
                 if better_type != Viewtype::Webxdc
                     || context
-                        .ensure_sendable_webxdc_file(&blob.to_abs_path())
+                        .prepare_webxdc_file(&blob.to_abs_path(), msg)
                         .await
                         .is_ok()
                 {
@@ -2645,7 +2645,7 @@ async fn prepare_msg_blob(context: &Context, msg: &mut Message) -> Result<()> {
             }
         } else if msg.viewtype == Viewtype::Webxdc {
             context
-                .ensure_sendable_webxdc_file(&blob.to_abs_path())
+                .prepare_webxdc_file(&blob.to_abs_path(), msg)
                 .await?;
         }
 
@@ -2913,7 +2913,7 @@ pub(crate) async fn create_send_msg_jobs(context: &Context, msg: &mut Message) -
         recipients.push(from);
     }
 
-    // Webxdc integrations are messages, however, shipped with main app and must not be sent out
+    // Webxdc integrations are local (shipped with app or added to "Saved Messages") and must not be sent out
     if msg.param.get_int(Param::WebxdcIntegration).is_some() {
         recipients.clear();
     }

src/webxdc.rs

@@ -66,6 +66,9 @@ pub struct WebxdcManifest {
     /// Optional URL of webxdc source code.
     pub source_code_url: Option<String>,
 
+    /// If the webxdc is an integration.
+    pub integration: Option<String>,
+
     /// If the webxdc requests network access.
     pub request_internet_access: Option<bool>,
 }
@@ -220,7 +223,8 @@ impl Context {
     }
 
     /// Ensure that a file is an acceptable webxdc for sending.
-    pub(crate) async fn ensure_sendable_webxdc_file(&self, path: &Path) -> Result<()> {
+    /// Moreover, check if the webxdc is an integration and add that information to the message object.
+    pub(crate) async fn prepare_webxdc_file(&self, path: &Path, msg: &mut Message) -> Result<()> {
         let filename = path.to_str().unwrap_or_default();
         if !filename.ends_with(WEBXDC_SUFFIX) {
             bail!("{} is not a valid webxdc file", filename);
@@ -232,6 +236,16 @@ impl Context {
                     warn!(self, "{} misses index.html", filename);
                     false
                 } else {
+                    if let Ok(bytes) = get_blob(&archive, "manifest.toml").await {
+                        if let Ok(manifest) = parse_webxdc_manifest(&bytes) {
+                            if let Some(integration) = manifest.integration {
+                                if integration == "maps" {
+                                    msg.param.set_int(Param::WebxdcIntegration, 1);
+                                }
+                            }
+                        }
+                    }
+
                     true
                 }
             }

src/webxdc/integration.rs

@@ -15,7 +15,7 @@ impl Context {
         let mut msg = Message::new(Viewtype::Webxdc);
         msg.set_file(file, None);
         msg.hidden = true;
-        msg.param.set_int(Param::WebxdcIntegration, 1);
+        msg.param.set_int(Param::WebxdcIntegration, 1); // can be removed when all UI upgraded to maps.xdc having integration=maps in the manifest
         msg.param.set_int(Param::GuaranteeE2ee, 1); // needed to pass `internet_access` requirements
         send_msg(self, chat_id, &mut msg).await?;
         Ok(())