From 9797350014f3d920f8357de020156a273029e14b Mon Sep 17 00:00:00 2001
From: Harshad Vedartham <harshad1@zoho.com>
Date: Fri, 10 Nov 2023 15:15:42 -0800
Subject: [PATCH] Fix for directory, fix for name clobbering in attachment

---
 .../markor/activity/DocumentActivity.java     | 20 ++++++++------
 .../frontend/AttachLinkOrFileDialog.java      | 27 +++++++++++++------
 2 files changed, 31 insertions(+), 16 deletions(-)

diff --git a/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java b/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java
index 5da877d7e..7a37554a7 100644
--- a/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java
+++ b/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java
@@ -81,16 +81,20 @@ public static void launch(Activity activity, File path, Boolean doPreview, Inten
     }
 
     public static void handleFileClick(Activity activity, File file, Integer lineNumber) {
-        if (activity != null && file != null) {
-            final boolean readableDirectory = file.isDirectory() && file.canRead();
-            final boolean creatableFile = FormatRegistry.isFileSupported(file) && GsFileUtils.canCreate(file);
-            if (readableDirectory || creatableFile) {
+        if (activity == null || file == null) {
+            return;
+        }
+
+        if (file.isDirectory()) {
+            if (file.canRead()) {
                 launch(activity, file, null, null, lineNumber);
-            } else if (GsFileUtils.getFilenameExtension(file).equals(".apk")) {
-                GsContextUtils.instance.requestApkInstallation(activity, file);
-            } else {
-                askUserIfWantsToOpenFileInThisApp(activity, file);
             }
+        } else if (FormatRegistry.isFileSupported(file) && GsFileUtils.canCreate(file)) {
+            launch(activity, file, null, null, lineNumber);
+        } else if (GsFileUtils.getFilenameExtension(file).equals(".apk")) {
+            GsContextUtils.instance.requestApkInstallation(activity, file);
+        } else {
+            askUserIfWantsToOpenFileInThisApp(activity, file);
         }
     }
 
diff --git a/app/src/main/java/net/gsantner/markor/frontend/AttachLinkOrFileDialog.java b/app/src/main/java/net/gsantner/markor/frontend/AttachLinkOrFileDialog.java
index 9e1a50ef6..4a0ffdb76 100644
--- a/app/src/main/java/net/gsantner/markor/frontend/AttachLinkOrFileDialog.java
+++ b/app/src/main/java/net/gsantner/markor/frontend/AttachLinkOrFileDialog.java
@@ -259,6 +259,15 @@ private static void insertItem(
             }
         };
 
+        // Pull dialog elements
+        final EditText nameEdit, pathEdit;
+        if (dialog != null) {
+            nameEdit = dialog.findViewById(R.id.ui__select_path_dialog__name);
+            pathEdit = dialog.findViewById(R.id.ui__select_path_dialog__url);
+        } else {
+            nameEdit = pathEdit = null;
+        }
+
         final GsCallback.a1<File> insertFileLink = (file) -> {
             // If path is not under notebook, copy it to the res folder
             if (!GsFileUtils.isChild(_appSettings.getNotebookDirectory(), file)) {
@@ -267,13 +276,20 @@ private static void insertItem(
                 GsFileUtils.copyFile(file, local);
                 file = local;
             }
-            final String title = GsFileUtils.getFilenameWithoutExtension(file);
+
+            final String title;
+            if (nameEdit != null) {
+                title = nameEdit.getText().toString();
+            } else {
+                title = GsFileUtils.getFilenameWithoutExtension(file);
+            }
+
             final String path = GsFileUtils.relativePath(currentFile, file);
             insertLink.callback(title, path);
         };
 
         final MarkorContextUtils shu = new MarkorContextUtils(activity);
-        final BroadcastReceiver br = shu.receiveResultFromLocalBroadcast(
+        final BroadcastReceiver receiver = shu.receiveResultFromLocalBroadcast(
                 activity,
                 (intent, _br) -> insertFileLink.callback(new File(intent.getStringExtra(MarkorContextUtils.EXTRA_FILEPATH))),
                 true,
@@ -282,13 +298,8 @@ private static void insertItem(
                 "" + MarkorContextUtils.REQUEST_RECORD_AUDIO
         );
 
-        final EditText nameEdit, pathEdit;
         if (dialog != null) {
-            nameEdit = dialog.findViewById(R.id.ui__select_path_dialog__name);
-            pathEdit = dialog.findViewById(R.id.ui__select_path_dialog__url);
-            dialog.setOnDismissListener(d -> LocalBroadcastManager.getInstance(activity).unregisterReceiver(br));
-        } else {
-            nameEdit = pathEdit = null;
+            dialog.setOnDismissListener(d -> LocalBroadcastManager.getInstance(activity).unregisterReceiver(receiver));
         }
 
         // Do each thing as necessary