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common/modules/mixly-modules/common/ampy-file-tree.js

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+goog.loadJs('common', () => {
+
+goog.require('Mixly.FileTree');
+goog.require('Mixly.Electron.AmpyFS');
+goog.require('Mixly.Web.AmpyFS');
+goog.provide('Mixly.AmpyFileTree');
+
+const {
+    FileTree,
+    Electron = {},
+    Web = {}
+} = Mixly;
+
+const { AmpyFS } = goog.isElectron? Electron : Web;
+
+
+class AmpyFileTree extends FileTree {
+    constructor() {
+        super(new AmpyFS());
+    }
+
+    async readFolder(inPath) {
+        let output = [];
+        const fs = this.getFS();
+        const [_a, status] = await fs.isDirectory(inPath);
+        if (!status) {
+            return output;
+        }
+        const [_b, children] = await fs.readDirectory(inPath);
+        for (let data of children) {
+            if (!data) {
+                continue;
+            }
+            const dataPath = data[0];
+            const isDirectory = ['dir', 'empty dir'].includes(data[1]);
+            if (isDirectory) {
+                const isDirEmtpy = data[1] === 'empty dir';
+                output.push({
+                    type: 'folder',
+                    id: dataPath,
+                    children: !isDirEmtpy
+                });
+            } else {
+                output.push({
+                    type: 'file',
+                    id: dataPath,
+                    children: false
+                });
+            }
+        }
+        return output;
+    }
+}
+
+Mixly.AmpyFileTree = AmpyFileTree;
+
+});