Issue 5562 - Move Edge storage to IndexedDB

lib/io.js

Index: lib/io.js
===================================================================
--- a/lib/io.js
+++ b/lib/io.js
@@ -28,32 +28,23 @@
 {
   return new Promise((resolve, reject) =>
   {
-    let key = fileToKey(fileName);
-
-    ext.storage.get(key, items =>
+    console.trace();

[Sebastian Noack, 2017/08/24 17:11:00]

Did you forget to remove this?

[Oleksandr, 2017/08/24 17:17:04]

Whoops. Yes, sorry. Some of the refreshes before commit didn't work apparently.

+    localforage.getItem(fileToKey(fileName), (err, value) =>
     {
-      let entry = items[key];
-
-      if (entry)
-        resolve(entry);
+      if (err || value == null)
+        reject({type: "NoSuchFile"});
       else
-        reject({type: "NoSuchFile"});
+        resolve(value);
     });
   });
 }
 
 function saveFile(fileName, data)
 {
-  return new Promise((resolve, reject) =>
-  {
-    ext.storage.set(
-      fileToKey(fileName),
-      {
-        content: Array.from(data),
-        lastModified: Date.now()
-      },
-      resolve
-    );
+  let key = fileToKey(fileName);
+  return localforage.setItem(key, {
+    content: Array.from(data),
+    lastModified: Date.now()
   });
 }
 
@@ -133,16 +124,7 @@
   {
     return loadFile(fromFile).then(entry =>
     {
-      return new Promise((resolve, reject) =>
-      {
-        ext.storage.set(fileToKey(newName), entry, () =>
-        {
-          if (chrome.runtime.lastError)
-            reject(chrome.runtime.lastError.message);
-          else
-            resolve();
-        });
-      });
+      return saveFile(fileToKey(newName), entry);
     }).then(() => removeFile(fromFile));
   },