From 18f0e3a58b694c9d87432cf02c5132356b65e369 Mon Sep 17 00:00:00 2001
From: Adrien Castex <adrien.castex@protonmail.com>
Date: Sat, 19 Aug 2017 12:30:05 +0200
Subject: [PATCH] Added a method in the server to give the listing of resources

---
 lib/server/v2/webDAVServer/WebDAVServer.d.ts |  2 ++
 lib/server/v2/webDAVServer/WebDAVServer.js   | 22 +++++++++++++++
 src/server/v2/webDAVServer/WebDAVServer.ts   | 29 ++++++++++++++++++++
 3 files changed, 53 insertions(+)

diff --git a/lib/server/v2/webDAVServer/WebDAVServer.d.ts b/lib/server/v2/webDAVServer/WebDAVServer.d.ts
index d3a9437e..03f97520 100644
--- a/lib/server/v2/webDAVServer/WebDAVServer.d.ts
+++ b/lib/server/v2/webDAVServer/WebDAVServer.d.ts
@@ -68,6 +68,8 @@ export declare class WebDAVServer {
         subPath: Path;
     };
     onUnknownMethod(unknownMethod: HTTPMethod): void;
+    listResources(callback: (paths: string[]) => void): void;
+    listResources(root: string | Path, callback: (paths: string[]) => void): void;
     start(port: number): any;
     start(callback: WebDAVServerStartCallback): any;
     start(port: number, callback: WebDAVServerStartCallback): any;
diff --git a/lib/server/v2/webDAVServer/WebDAVServer.js b/lib/server/v2/webDAVServer/WebDAVServer.js
index 29c7e013..4a71d971 100644
--- a/lib/server/v2/webDAVServer/WebDAVServer.js
+++ b/lib/server/v2/webDAVServer/WebDAVServer.js
@@ -162,6 +162,28 @@ var WebDAVServer = (function () {
     WebDAVServer.prototype.onUnknownMethod = function (unknownMethod) {
         this.unknownMethod = unknownMethod;
     };
+    WebDAVServer.prototype.listResources = function (_root, _callback) {
+        var _this = this;
+        var root = new Path_1.Path(_callback ? _root : '/');
+        var callback = _callback ? _callback : _root;
+        var output = [];
+        output.push(root.toString());
+        this.getResource(this.createExternalContext(), root, function (e, resource) {
+            resource.readDir(true, function (e, files) {
+                if (e || files.length === 0)
+                    return callback(output);
+                var nb = files.length;
+                files.forEach(function (fileName) {
+                    var childPath = root.getChildPath(fileName);
+                    _this.listResources(childPath, function (outputs) {
+                        outputs.forEach(function (o) { return output.push(o); });
+                        if (--nb === 0)
+                            callback(output);
+                    });
+                });
+            });
+        });
+    };
     WebDAVServer.prototype.start = function (port, callback) {
         startStop.start.bind(this)(port, callback);
     };
diff --git a/src/server/v2/webDAVServer/WebDAVServer.ts b/src/server/v2/webDAVServer/WebDAVServer.ts
index ce38dfa1..1b970414 100644
--- a/src/server/v2/webDAVServer/WebDAVServer.ts
+++ b/src/server/v2/webDAVServer/WebDAVServer.ts
@@ -253,6 +253,35 @@ export class WebDAVServer
         this.unknownMethod = unknownMethod;
     }
 
+    listResources(callback : (paths : string[]) => void) : void
+    listResources(root : string | Path, callback : (paths : string[]) => void) : void
+    listResources(_root : string | Path | ((paths : string[]) => void), _callback ?: (paths : string[]) => void) : void
+    {
+        const root = new Path(_callback ? _root as (string | Path) : '/');
+        const callback = _callback ? _callback : _root as ((paths : string[]) => void);
+
+        const output = [];
+        output.push(root.toString());
+        
+        this.getResource(this.createExternalContext(), root, (e, resource) => {
+            resource.readDir(true, (e, files) => {
+                if(e || files.length === 0)
+                    return callback(output);
+
+                let nb = files.length;
+
+                files.forEach((fileName) => {
+                    const childPath = root.getChildPath(fileName);
+                    this.listResources(childPath, (outputs) => {
+                        outputs.forEach((o) => output.push(o));
+                        if(--nb === 0)
+                            callback(output);
+                    })
+                })
+            });
+        });
+    }
+
     // Start / Stop
     start(port : number)
     start(callback : WebDAVServerStartCallback)