Add Thinline Radio completed-call upload stream type (#2626)

Same /api/call-upload flow as Rdio Scanner, with its own configuration and
playlist editor. Reuses RdioScannerBroadcaster.

Co-authored-by: Michael Chambers <michaelchambers@Michaels-Mac-mini.local>
Co-authored-by: Cursor <cursoragent@cursor.com>

src/main/java/io/github/dsheirer/gui/playlist/streaming/RdioScannerEditor.java

@@ -119,6 +119,22 @@ public class RdioScannerEditor extends AbstractBroadcastEditor<RdioScannerConfig
         return BroadcastServerType.RDIOSCANNER_CALL;
     }
 
+    /**
+     * Label for the server URL field. Subclasses can override this for another product that uses the same API.
+     */
+    protected String getHostLabel()
+    {
+        return "RdioScanner URL";
+    }
+
+    /**
+     * Label for the credential field.
+     */
+    protected String getApiKeyLabel()
+    {
+        return "API Key";
+    }
+
     protected GridPane getEditorPane()
     {
         if(mEditorPane == null)
@@ -157,7 +173,7 @@ public class RdioScannerEditor extends AbstractBroadcastEditor<RdioScannerConfig
             GridPane.setConstraints(getNameTextField(), 1, row);
             mEditorPane.getChildren().add(getNameTextField());
 
-            Label apiKeyLabel = new Label("API Key");
+            Label apiKeyLabel = new Label(getApiKeyLabel());
             apiKeyLabel.setLabelFor(getApiKeyTextField());
             GridPane.setHalignment(apiKeyLabel, HPos.RIGHT);
             GridPane.setConstraints(apiKeyLabel, 0, ++row);
@@ -175,7 +191,7 @@ public class RdioScannerEditor extends AbstractBroadcastEditor<RdioScannerConfig
             GridPane.setConstraints(getSystemIdTextField(), 1, row);
             mEditorPane.getChildren().add(getSystemIdTextField());
 
-            Label hostLabel = new Label("RdioScanner URL");
+            Label hostLabel = new Label(getHostLabel());
             hostLabel.setLabelFor(getHostTextField());
             GridPane.setHalignment(hostLabel, HPos.RIGHT);
             GridPane.setConstraints(hostLabel, 0, ++row);

src/main/java/io/github/dsheirer/gui/playlist/streaming/StreamEditorFactory.java

@@ -41,6 +41,8 @@ public class StreamEditorFactory
                 return new BroadcastifyStreamEditor(playlistManager);
             case RDIOSCANNER_CALL:
                 return new RdioScannerEditor(playlistManager);
+            case THINLINE_RADIO:
+                return new ThinlineRadioEditor(playlistManager);
             case OPENMHZ:
                 return new OpenMHzEditor(playlistManager);
             case BROADCASTIFY_CALL:

src/main/java/io/github/dsheirer/gui/playlist/streaming/ThinlineRadioEditor.java

@@ -0,0 +1,52 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2026 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.gui.playlist.streaming;
+
+import io.github.dsheirer.audio.broadcast.BroadcastServerType;
+import io.github.dsheirer.playlist.PlaylistManager;
+
+/**
+ * Thinline Radio call upload configuration editor.
+ *
+ * The form and upload path match the Rdio Scanner editor.
+ */
+public class ThinlineRadioEditor extends RdioScannerEditor
+{
+    /**
+     * Constructs an instance
+     * @param playlistManager for accessing the broadcast model
+     */
+    public ThinlineRadioEditor(PlaylistManager playlistManager)
+    {
+        super(playlistManager);
+    }
+
+    @Override
+    public BroadcastServerType getBroadcastServerType()
+    {
+        return BroadcastServerType.THINLINE_RADIO;
+    }
+
+    @Override
+    protected String getHostLabel()
+    {
+        return "Thinline Radio URL";
+    }
+}