From f82181347c6e1e8df00bbba2f63ad2ff7e811afd Mon Sep 17 00:00:00 2001
From: evlist <vdv@dyomedea.com>
Date: Mon, 17 Apr 2023 10:41:30 +0200
Subject: [PATCH] Begining to refactor intent receivers to support GPX imports
 from more sources

---
 AndroidManifest.xml                      | 30 +++++++++++++++++++--
 src/components/map/Map.tsx               | 11 +++-----
 src/lib/intent-receivers/gpx-receiver.ts | 34 ++++++++++++++++++++++++
 src/lib/intent-receivers/index.ts        | 24 +++++++++++++++++
 4 files changed, 90 insertions(+), 9 deletions(-)
 create mode 100644 src/lib/intent-receivers/gpx-receiver.ts
 create mode 100644 src/lib/intent-receivers/index.ts

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 641cace..5f13117 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -46,8 +46,32 @@
             </intent-filter>
 
            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="application/gpx+xml" />
+            </intent-filter>
+
+          <intent-filter>
                 <action android:name="android.intent.action.SEND" />
                 <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="application/xml" />
+            </intent-filter>
+
+          <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="application/xml" />
+            </intent-filter>
+
+           <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/xml" />
+            </intent-filter>
+
+           <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
                 <data android:mimeType="text/xml" />
             </intent-filter>
 
@@ -70,8 +94,10 @@
             </intent-filter>
 
             <intent-filter>
-              <action android:name="com.darryncampbell.cordova.plugin.intent.ACTION"/>
-              <category android:name="android.intent.category.DEFAULT"/>
+              <action
+          android:name="com.darryncampbell.cordova.plugin.intent.ACTION"
+        />
+              <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
 
             <intent-filter android:autoVerify="true">
diff --git a/src/components/map/Map.tsx b/src/components/map/Map.tsx
index ed0dc44..b6e28ca 100644
--- a/src/components/map/Map.tsx
+++ b/src/components/map/Map.tsx
@@ -53,6 +53,7 @@ import Invitation, {
 import { returnOrUpdate } from 'ol/extent';
 import Updater from '../updater';
 import SystemDrawer from '../system-drawer';
+import { receiveIntent } from '../../lib/intent-receivers';
 
 const [getState, setState] = createSignal({
   lon: 0,
@@ -101,6 +102,9 @@ const Map: Component = () => {
       if (searchInvitationInIntent(intent)) {
         return;
       }
+      if (receiveIntent(intent)) {
+        return;
+      }
       if (intent.action === 'android.intent.action.VIEW') {
         const url = new URL(intent.data);
         console.log({ caller: 'Intent receiver', intent, url });
@@ -166,13 +170,6 @@ const Map: Component = () => {
         if (matches) {
           findLocation(navigate, [matches[3], matches[2]]);
         }
-      } else if (
-        intent.action === 'android.intent.action.SEND' &&
-        !!intent.extras['android.intent.extra.STREAM']
-      ) {
-        const uri = intent.extras['android.intent.extra.STREAM'];
-        // intent.type is 'image/*' for gallery share
-        importUrls([uri]);
       }
     });
   } else {
diff --git a/src/lib/intent-receivers/gpx-receiver.ts b/src/lib/intent-receivers/gpx-receiver.ts
new file mode 100644
index 0000000..14e4c5d
--- /dev/null
+++ b/src/lib/intent-receivers/gpx-receiver.ts
@@ -0,0 +1,34 @@
+import { importUrls } from '../../components/import';
+
+const ACCEPTED_ACTIONS = [
+  'android.intent.action.VIEW',
+  'android.intent.action.SEND',
+];
+
+const ACCEPTED_PROTOCOLS = ['content:'];
+
+const ACCEPTED_TYPES = [
+  'application/xml',
+  'application/gpx+xml',
+  'text/xml',
+  'text/plain',
+  'image/*',
+  'image/jpeg',
+];
+
+export const gpxReceiver = (intent: any, url: URL | undefined) => {
+  if (!ACCEPTED_ACTIONS.includes(intent.action)) {
+    return false;
+  }
+
+  if (!url) {
+    return false;
+  }
+
+  if (!ACCEPTED_PROTOCOLS.includes(url.protocol)) {
+    return false;
+  }
+
+  importUrls([url.toString()]);
+  return true;
+};
diff --git a/src/lib/intent-receivers/index.ts b/src/lib/intent-receivers/index.ts
new file mode 100644
index 0000000..e0f9e20
--- /dev/null
+++ b/src/lib/intent-receivers/index.ts
@@ -0,0 +1,24 @@
+import { gpxReceiver } from './gpx-receiver';
+
+const receivers = {
+  gpxReceiver,
+};
+
+export const receiveIntent = (intent: any) => {
+  let url: URL | undefined;
+  try {
+    url = new URL(
+      intent.extras && intent.extras['android.intent.extra.STREAM']
+        ? intent.extras['android.intent.extra.STREAM']
+        : intent.data
+    );
+  } catch (error) {
+    console.error({ caller: 'receiveIntent / URL', error });
+  }
+
+  const found = Object.values(receivers).some((receiver) =>
+    receiver(intent, url)
+  );
+
+  return found;
+};