gistfile1.js

system.use("com.github.brandon-beacher.smart-library.com.joyent.Sammy");
system.use("com.joyent.Resource");
system.use("com.stevenlevithan.parseUri");
system.use("org.json.json2");

system.use("resources.DavFile");
system.use("resources.DavFolder");

GET("/dav-files", function () {
  this.davFiles = DavFile.search({});
  return template("DavFiles/index.html");
});

GET("/dav-folders", function () {
  this.davFolders = DavFolder.search({});
  this.rootFolder = DavFolder.root();
  return template("DavFolders/index.html");
});

POST("/dav-folders", function() {
  this.davFolder = new DavFolder();
  this.davFolder.parentId = this.request.body.parentId;
  this.davFolder.name = this.request.body.name;
  this.davFolder.save();
  return redirect("/dav-folders/" + this.davFolder.id);
});

GET("/dav-folders/new", function () {
  this.parentId = this.request.query.parentId;
  return template("DavFolders/new.html");
});

OPTIONS(/.*/, function() {
  this.response.headers["Allow"] = "GET, PUT, DELETE, MKCOL, OPTIONS, COPY, MOVE, PROPFIND, PROPPATCH, HEAD";
  this.response.headers["DAV"] = "1";
  this.response.headers["MS-Author-Via"] = "DAV";
  throw this.response;
});

PROPFIND(/.*/, function() {
  var request_content = new XML(this.request.content.replace(/^<\?xml\s+version\s*=\s*(["'])[^\1]+\1[^?]*\?>/, ""));
  var response_content = <D:multistatus xmlns:D="DAV:">
    <D:response xmlns:D="DAV:">
      <D:href>/</D:href>
      <D:propstat>
        <D:prop>
          <D:getlastmodified xmlns:D="DAV:">2009-08-02T19:46:46Z</D:getlastmodified>
          <D:getcontentlength xmlns:D="DAV:">0</D:getcontentlength>
          <D:resourcetype xmlns:D="DAV:"><D:collection/></D:resourcetype>
        </D:prop>
        <D:status>HTTP/1.1 200 OK</D:status>
      </D:propstat>
    </D:response>
  </D:multistatus>;
  
  this.response.code = 207;
  this.response.mime = "text/xml";
  return response_content.toString();
});

PUT(/.*/, function() {
  var uri = parseUri(this.request.uri);

  var fileName = uri.file;
  var folderNames = uri.directory.split("/").filter(function(folderName) { return folderName.length > 0 });
  
  if (!fileName) {
    this.response.code = 405;
    throw this.response;
  }
  
  var davFolder = DavFolder.root();
  folderNames.forEach(function(folderName) {
    var davFolders = DavFolder.search({ parentId: davFolder.id, name: folderName });
    switch (davFolders.length) {
      case 0:
        this.response.code = 409;
        throw this.response;
        break;
      case 1:
        davFolder = davFolders[0];
        break;
      default:
        throw "Got an unexpected number of folders.";
    }
  });
  
  var davFiles = DavFile.search([{ davFolderId: davFolder.id, name: fileName }]);
  switch (davFiles.length) {
    case 0:
      // creating a new DavFile
      var davFile = new DavFile();
      davFile.name = fileName;
      davFile.davFolderId = davFolder.id;
      davFile.content = this.request.content;
      davFile.save();
      this.response = 201;
      throw this.response;
      break;
    case 1:
      // updating an existing DavFile
      var davFile = davFiles[0];
      davFile.content = this.request.content;
      davFile.save();
      this.response = 201;
      throw this.response;
      break;
    default:
      throw "Got an unexpected number of files.";
  }
});