Function copyOrMove_

client/vendors/filer.js:343–382

(src, dest, opt_newName, opt_successCallback,
                             opt_errorHandler, opt_deleteOrig)

   *     a move instead of a copy. Defaults to false.
   */
  var copyOrMove_ = function(src, dest, opt_newName, opt_successCallback,
                             opt_errorHandler, opt_deleteOrig) {
    var self = this;

    if (!fs_) {
      throw new Error(FS_INIT_ERROR_MSG);
    }

    if (typeof src != typeof dest) {
      throw new Error(INCORRECT_ARGS);
    }

    var newName = opt_newName || null;
    var deleteOrig = opt_deleteOrig != undefined ? opt_deleteOrig : false;

    if ((src.isFile || dest.isDirectory) && dest.isDirectory) {
      if (deleteOrig) {
        src.moveTo(dest, newName, opt_successCallback, opt_errorHandler);
      } else {
        src.copyTo(dest, newName, opt_successCallback, opt_errorHandler);
      }
    } else {
      getEntry_(function(srcEntry, destDir) {
        if (!destDir.isDirectory) {
          var e = new Error('Oops! "' + destDir.name + ' is not a directory!');
          if (opt_errorHandler) {
            opt_errorHandler(e);
          } else {
            throw e;
          }
          return;
        }
        if (deleteOrig) {
          srcEntry.moveTo(destDir, newName, opt_successCallback, opt_errorHandler);
        } else {
          srcEntry.copyTo(destDir, newName, opt_successCallback, opt_errorHandler);
        }
      }, opt_errorHandler, src, dest);
    }
  }

  function Filer(fs) {
    fs_  = fs || null;