/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
String.prototype.capitalize = function()
{
  return this.charAt(0).toUpperCase() + this.slice(1);
}

Em.CoreObject.reopen({
  t: function(key, attrs){
    return Em.I18n.t(key, attrs)
  }
});

Handlebars.registerHelper('log', function(variable) {
  console.log(variable);
});

Handlebars.registerHelper('warn', function(variable) {
  console.warn(variable);
});

String.prototype.format = function() {
  var args = arguments;
  return this.replace(/{(\d+)}/g, function(match, number) {
    return typeof args[number] != 'undefined' ? args[number] : match;
  });
};


Number.prototype.bytesToSize = function(precision) {
  var value = this;
  var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
  var posttxt = 0;
  if (this == 0) return 'n/a';
  while( value >= 1024 ) {
    posttxt++;
    value = value / 1024;
  }
  return parseInt(value).toFixed(precision) + " " + sizes[posttxt];
}

Number.prototype.toDaysHoursMinutes = function() {
  var formatted = {},
    dateDiff = this,
    minK = 60, // sec
    hourK = 60 * minK, // sec
    dayK = 24 * hourK;

  dateDiff = parseInt(dateDiff/1000);
  formatted.d = Math.floor(dateDiff/dayK);
  dateDiff -= formatted.d * dayK;
  formatted.h = Math.floor(dateDiff/hourK);
  dateDiff -= formatted.h * hourK;
  formatted.m = Math.floor(dateDiff/minK);
  dateDiff -= formatted.m * minK;

  return formatted;
}