Splitted the 'examples' folder into 'v1' and 'v2'

Author: AdrienCastex

examples/v1/customWebResource/README.md

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+# Custom Web Resource
+
+This is an example to show how to make a simple custom resource base on the web. It gets a web content as its own content.
+
+The folder `ts` and the folder `js` are the same thing. The `js` folder display the example in JavaScript while the `ts` display the example in TypeScript.
+
+## Usage
+
+### Execute
+
+```bash
+node index.js
+```
+
+### Tests
+
+```bash
+npm tst
+```
+
+

examples/v1/customWebResource/index.js

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+const webFsManager = require('./js/fsManager.js'),
+      webFile = require('./js/resource.js'),
+      webdav = require('webdav-server'),
+      zlib = require('zlib'),
+      fs = require('fs');
+
+const server = new webdav.WebDAVServer({
+    port: 1900,
+    autoSave: {
+        treeFilePath: './data.json',
+        tempTreeFilePath: './data.tmp.json'
+    },
+    autoLoad: {
+        treeFilePath: './data.json',
+        fsManagers: [
+            new webdav.RootFSManager(),
+            new webFsManager.WebFSManager(),
+            new webdav.VirtualFSManager()
+        ]
+    }
+});
+
+server.autoLoad((e) => {
+    if(e)
+    {
+        server.addResourceTree([
+            new webFile.WebFile('http://unlicense.org/UNLICENSE', 'license.txt'),
+            new webFile.WebFile('https://github.com/OpenMarshal/npm-WebDAV-Server', 'webdav-server-github.html'),
+            new webFile.WebFile('http://www.stuffedcupcakes.com/wp-content/uploads/2013/05/Chocolate-Overload.jpg', 'chocolate.jpg')
+        ], (e) => {
+            if(e) throw e;
+
+            run();
+        });
+    }
+    else
+        run();
+})
+
+function run()
+{
+    server.start((s) => {
+        console.log('Server started on port ' + s.address().port + '.');
+    });
+}

examples/v1/customWebResource/js/fsManager.js

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+const webdav = require('webdav-server'),
+      webFile = require('./resource.js');
+
+module.exports.WebFSManager = function()
+{
+    const fsManager = { };
+    fsManager.uid = 'WebFSManager_1.0.0';
+      
+    fsManager.serialize = function(resource, obj)
+    {
+        return {
+            dateCreation: resource.dateCreation,
+            dateLastModified: resource.dateLastModified,
+            properties: resource.properties,
+            webUrl: resource.webUrl,
+            fileName: resource.fileName,
+            refreshTimeoutMS: resource.refreshTimeoutMS
+        };
+    }
+
+    fsManager.unserialize = function(data, obj)
+    {
+        const rs = new webFile.WebFile(data.webUrl, data.fileName, data.refreshTimeoutMS);
+        rs.dateCreation = data.dateCreation;
+        rs.dateLastModified = data.dateLastModified;
+        rs.properties = data.properties;
+        return rs;
+    }
+
+    fsManager.newResource = function(fullPath, name, type, parent)
+    {
+        throw webdav.Errors.InvalidOperation;
+    }
+
+    return fsManager;
+}

examples/v1/customWebResource/js/resource.js

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+"use strict";
+const webdav = require('webdav-server'),
+      request = require('request'),
+      webFSManager = require('./fsManager.js');
+
+module.exports.WebFile = function(webUrl, fileName, refreshTimeoutMs = 10000)
+{
+    const stdRes = new webdav.StandardResource(null, new webFSManager.WebFSManager());
+
+    stdRes.refreshTimeoutMs = refreshTimeoutMs;
+    stdRes.lenUpdateTime = 0;
+    stdRes.fileName = fileName;
+    stdRes.webUrl = webUrl;
+    stdRes.len = -1;
+
+    stdRes.openReadStream = function()
+    {
+        let size = 0;
+        const stream = request.get(this.webUrl);
+        stream.on('data', (chunk) => {
+            size = chunk.length;
+        })
+        stream.on('end', () => {
+            this.len = size;
+            this.lenUpdateTime = Date.now();
+        })
+        stream.end();
+        return stream;
+    };
+
+    stdRes.create = function(callback)
+    {
+        callback();
+    };
+        
+    stdRes.delete = function(callback)
+    {
+        webdav.StandardResource.standardRemoveFromParent(this, callback);
+    }
+
+    stdRes.moveTo = function(parent, newName, overwrite, callback)
+    {
+        webdav.StandardResource.standardMoveTo(this, parent, newName, overwrite, callback);
+    }
+
+    stdRes.rename = function(newName, callback)
+    {
+        const oldname = this.fileName;
+        this.fileName = newName;
+        callback(null, oldname, newName);
+    }
+
+    stdRes.write = function(targetSource, callback)
+    {
+        callback(webdav.Errors.InvalidOperation);
+    }
+
+    stdRes.read = function(targetSource, callback)
+    {
+        callback(null, this.openReadStream());
+    }
+
+    stdRes.mimeType = function(targetSource, callback)
+    {
+        webdav.StandardResource.standardMimeType(this, targetSource, callback);
+    }
+
+    stdRes.size = function(targetSource, callback)
+    {
+        if(this.len >= 0 && Date.now() - this.lenUpdateTime < this.refreshTimeoutMs)
+        {
+            callback(null, this.len);
+            return;
+        }
+
+        const stream = this.openReadStream();
+        stream.on('end', () => callback(null, this.len));
+    }
+
+    stdRes.webName = function(callback)
+    {
+        callback(null, this.fileName);
+    }
+
+    stdRes.type = function(callback)
+    {
+        callback(null, webdav.ResourceType.File);
+    }
+
+    stdRes.addChild = function(resource, callback)
+    {
+        callback(webdav.Errors.InvalidOperation);
+    }
+    stdRes.removeChild = function(resource, callback)
+    {
+        callback(webdav.Errors.InvalidOperation);
+    }
+    stdRes.getChildren = function(callback)
+    {
+        callback(webdav.Errors.InvalidOperation);
+    }
+
+
+    return stdRes;
+}

examples/v1/customWebResource/package.json

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+{
+  "name": "customwebresource",
+  "version": "1.0.0",
+  "description": "Example to show how to make a simple custom resource base on the web. It gets a web content as its own content.",
+  "main": "index.js",
+  "scripts": {
+    "test": "node test.js"
+  },
+  "author": "Adrien Castex <[email protected]>",
+  "license": "Unlicense",
+  "dependencies": {
+    "webdav-server": "^1.8.2"
+  }
+}

examples/v1/customWebResource/test.js

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+const webFile = require('./js/resource.js'),
+      webdav = require('webdav-server');
+
+new webdav.ResourceTester({
+    canHaveVirtualFolderChildren: false,
+    canHaveVirtualFileChildren: false,
+    canGetLastModifiedDate: true,
+    canGetCreationDate: true,
+    canRemoveChildren: false,
+    canHaveChildren: false,
+    canGetChildren: false,
+    canGetMimeType: true,
+    canBeCreated: true,
+    canBeDeleted: true,
+    canBeRenamed: true,
+    canGetSize: true,
+    canBeMoved: true,
+    canWrite: false,
+    canRead: true,
+    canLock: true
+},
+    // For each battery of tests, create the resource to test
+    // willCreate : A value of true means you must not call the '.create(...)' method because it will be tested
+    (willCreate, cb) => cb(new webFile.WebFile('http://unlicense.org/UNLICENSE', 'test.txt'))
+).run((results) => {
+
+    // Display the results of the tests
+    console.log(results.all.isValid ? 'Tests passed!' : 'Tests failed!');
+    if(results.all.errors)
+        for(const value of results.all.errors)
+            console.log(value.toString());
+});

examples/v1/customWebResource/ts/FSManager.ts

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+import { SerializedObject, FSManager, Errors, IResource, ResourceType } from 'webdav-server'
+import { WebFile } from './Resource'
+
+export class WebFSManager implements FSManager
+{
+    uid : string = 'WebFSManager_1.0.0';
+    
+    serialize(resource : any, obj : SerializedObject) : object
+    {
+        return {
+            dateCreation: resource.dateCreation,
+            dateLastModified: resource.dateLastModified,
+            properties: resource.properties,
+            webUrl: resource.webUrl,
+            fileName: resource.fileName,
+            refreshTimeoutMS: resource.refreshTimeoutMS
+        };
+    }
+
+    unserialize(data : any, obj : SerializedObject) : IResource
+    {
+        const rs = new WebFile(data.webUrl, data.fileName, data.refreshTimeoutMS);
+        rs.dateCreation = data.dateCreation;
+        rs.dateLastModified = data.dateLastModified;
+        rs.properties = data.properties;
+        return rs;
+    }
+
+    newResource(fullPath : string, name : string, type : ResourceType, parent : IResource) : IResource
+    {
+        throw Errors.InvalidOperation;
+    }
+}