typo3/sysext/backend/Resources/Public/JavaScript/Severity.js

   1 /*
   2  * This file is part of the TYPO3 CMS project.
   3  *
   4  * It is free software; you can redistribute it and/or modify it under
   5  * the terms of the GNU General Public License, either version 2
   6  * of the License, or any later version.
   7  *
   8  * For the full copyright and license information, please read the
   9  * LICENSE.txt file that was distributed with this source code.
  10  *
  11  * The TYPO3 project - inspiring people to share!
  12  */
  13
  14 /**
  15  * Module: TYPO3/CMS/Backend/Severity
  16  * Severity for the TYPO3 backend
  17  */
  18 define(function() {
  19   'use strict';
  20
  21   try {
  22     // fetch from opening window
  23     if (window.opener && window.opener.TYPO3 && window.opener.TYPO3.Severity) {
  24       return window.opener.TYPO3.Severity;
  25     }
  26
  27     // fetch from parent
  28     if (parent && parent.window.TYPO3 && parent.window.TYPO3.Severity) {
  29       return parent.window.TYPO3.Severity;
  30     }
  31
  32     // fetch object from outer frame
  33     if (top && top.TYPO3 && top.TYPO3.Severity) {
  34       return top.TYPO3.Severity;
  35     }
  36   } catch (e) {
  37     // This only happens if the opener, parent or top is some other url (eg a local file)
  38     // which loaded the current window. Then the browser's cross domain policy jumps in
  39     // and raises an exception.
  40     // For this case we are safe and we can create our global object below.
  41   }
  42
  43   /**
  44    * Severity object
  45    *
  46    * @type {{notice: number, information: number, info: number, ok: number, warning: number, error: number}}
  47    * @exports TYPO3/CMS/Backend/Severity
  48    */
  49   var Severity = {
  50     notice: -2,
  51     info: -1,
  52     ok: 0,
  53     warning: 1,
  54     error: 2
  55   };
  56
  57   /**
  58    * Gets the CSS class for the severity
  59    *
  60    * @param {Number} severity
  61    * @returns {String}
  62    */
  63   Severity.getCssClass = function(severity) {
  64     var severityClass;
  65     switch (severity) {
  66       case Severity.notice:
  67         severityClass = 'notice';
  68         break;
  69       case Severity.ok:
  70         severityClass = 'success';
  71         break;
  72       case Severity.warning:
  73         severityClass = 'warning';
  74         break;
  75       case Severity.error:
  76         severityClass = 'danger';
  77         break;
  78       case Severity.info:
  79       default:
  80         severityClass = 'info';
  81     }
  82     return severityClass;
  83   };
  84
  85   // attach to global frame
  86   if (typeof TYPO3 !== 'undefined') {
  87     TYPO3.Severity = Severity;
  88   }
  89
  90   return Severity;
  91 });