https://www.northeim.de/fileadmin/_relaunch/js/jquery.cookiebar.js

1/*
2 * Copyright (C) 2012 PrimeBox ([email protected])
3 * 
4 * This work is licensed under the Creative Commons
5 * Attribution 3.0 Unported License. To view a copy
6 * of this license, visit
7 * http://creativecommons.org/licenses/by/3.0/.
8 * 
9 * Documentation available at:
10 * http://www.primebox.co.uk/projects/cookie-bar/
11 * 
12 * When using this software you use it at your own risk. We hold
13 * no responsibility for any damage caused by using this plugin
14 * or the documentation provided.
15 */
16(function($){
17  $.cookieBar = function(options,val){
18    if(options=='cookies'){
19      var doReturn = 'cookies';
20    }else if(options=='set'){
21      var doReturn = 'set';
22    }else{
23      var doReturn = false;
24    }
25    var defaults = {
26      message: 'Wir verwenden bei Ihrem Besuch Cookies. Indem Sie unsere Webseite benutzen, stimmen Sie unseren <a href="https://www.northeim.de/datenschutz.html" target="_blank">Datenschutzrichtlinien </a> zu.', //Message displayed on bar
27      acceptButton: true, //Set to true to show accept/enable button
28      acceptText: 'OK', //Text on accept/enable button
29      declineButton: false, //Set to true to show decline/disable button
30      declineText: 'Cookies deaktivieren', //Text on decline/disable button
31      policyButton: false, //Set to true to show Privacy Policy button
32      policyText: 'Privacy Policy', //Text on Privacy Policy button
33      policyURL: '/privacy-policy/', //URL of Privacy Policy
34      autoEnable: true, //Set to true for cookies to be accepted automatically. Banner still shows
35      acceptOnContinue: false, //Set to true to silently accept cookies when visitor moves to another page
36      expireDays: 365, //Number of days for cookieBar cookie to be stored for
37      forceShow: false, //Force cookieBar to show regardless of user cookie preference
38      effect: 'slide', //Options: slide, fade, hide
39      element: 'body', //Element to append/prepend cookieBar to. Remember "." for class or "#" for id.
40      append: false, //Set to true for cookieBar HTML to be placed at base of website. Actual position may change according to CSS
41      fixed: false, //Set to true to add the class "fixed" to the cookie bar. Default CSS should fix the position
42      bottom: false, //Force CSS when fixed, so bar appears at bottom of website
43      zindex: '5', //Can be set in CSS, although some may prefer to set here
44      redirect: String(window.location.href), //Current location
45      domain: String(window.location.hostname), //Location of privacy policy
46      referrer: String(document.referrer) //Where visitor has come from
47    };
48    var options = $.extend(defaults,options);
49    
50    //Sets expiration date for cookie
51    var expireDate = new Date();
52    expireDate.setTime(expireDate.getTime()+(options.expireDays*24*60*60*1000));
53    expireDate = expireDate.toGMTString();
54    
55    var cookieEntry = 'cb-enabled={value}; expires='+expireDate+'; path=/';
56    
57    //Retrieves current cookie preference
58    var i,cookieValue='',aCookie,aCookies=document.cookie.split('; ');
59    for (i=0;i<aCookies.length;i++){
60      aCookie = aCookies[i].split('=');
61      if(aCookie[0]=='cb-enabled'){
62          cookieValue = aCookie[1];
63      }
64    }
65    //Sets up default cookie preference if not already set
66    if(cookieValue=='' && options.autoEnable){
67      cookieValue = 'enabled';
68      document.cookie = cookieEntry.replace('{value}','enabled');
69    }
70    if(options.acceptOnContinue){
71      if(options.referrer.indexOf(options.domain)>=0 && String(window.location.href).indexOf(options.policyURL)==-1 && doReturn!='cookies' && doReturn!='set' && cookieValue!='accepted' && cookieValue!='declined'){
72        doReturn = 'set';
73        val = 'accepted';
74      }
75    }
76    if(doReturn=='cookies'){
77      //Returns true if cookies are enabled, false otherwise
78      if(cookieValue=='enabled' || cookieValue=='accepted'){
79        return true;
80      }else{
81        return false;
82      }
83    }else if(doReturn=='set' && (val=='accepted' || val=='declined')){
84      //Sets value of cookie to 'accepted' or 'declined'
85      document.cookie = cookieEntry.replace('{value}',val);
86      if(val=='accepted'){
87        return true;
88      }else{
89        return false;
90      }
91    }else{
92      //Sets up enable/accept button if required
93      var message = options.message.replace('{policy_url}',options.policyURL);
94      
95      if(options.acceptButton){
96        var acceptButton = '<a href="" class="cb-enable">'+options.acceptText+'</a>';
97      }else{
98        var acceptButton = '';
99      }
100      //Sets up disable/decline button if required
101      if(options.declineButton){
102        var declineButton = '<a href="" class="cb-disable">'+options.declineText+'</a>';
103      }else{
104        var declineButton = '';
105      }
106      //Sets up privacy policy button if required
107      if(options.policyButton){
108        var policyButton = '<a href="'+options.policyURL+'" class="cb-policy">

108'+options.policyText+'</a>';
109      }else{
110        var policyButton = '';
111      }
112      //Whether to add "fixed" class to cookie bar
113      if(options.fixed){
114        if(options.bottom){
115          var fixed = ' class="fixed bottom"';
116        }else{
117          var fixed = ' class="fixed"';
118        }
119      }else{
120        var fixed = '';
121      }
122      if(options.zindex!=''){
123        var zindex = ' style="z-index:'+options.zindex+';"';
124      }else{
125        var zindex = '';
126      }
127      
128      //Displays the cookie bar if arguments met
129      if(options.forceShow || cookieValue=='enabled' || cookieValue==''){
130        if(options.append){
131          $(options.element).append('<div id="cookie-bar"'+fixed+zindex+'><p>'+message+acceptButton+declineButton+policyButton+'</p></div>');
132        }else{
133          $(options.element).prepend('<div id="cookie-bar"'+fixed+zindex+'><p>'+message+acceptButton+declineButton+policyButton+'</p></div>');
134        }
135      }
136      
137      //Sets the cookie preference to accepted if enable/accept button pressed
138      $('#cookie-bar .cb-enable').click(function(){
139        document.cookie = cookieEntry.replace('{value}','accepted');
140        if(cookieValue!='enabled' && cookieValue!='accepted'){
141          window.location = options.currentLocation;
142        }else{
143          if(options.effect=='slide'){
144            $('#cookie-bar').slideUp(300,function(){$('#cookie-bar').remove();});
145          }else if(options.effect=='fade'){
146            $('#cookie-bar').fadeOut(300,function(){$('#cookie-bar').remove();});
147          }else{
148            $('#cookie-bar').hide(0,function(){$('#cookie-bar').remove();});
149          }
150          return false;
151        }
152      });
153      //Sets the cookie preference to declined if disable/decline button pressed
154      $('#cookie-bar .cb-disable').click(function(){
155        var deleteDate = new Date();
156        deleteDate.setTime(deleteDate.getTime()-(864000000));
157        deleteDate = deleteDate.toGMTString();
158        aCookies=document.cookie.split('; ');
159        for (i=0;i<aCookies.length;i++){
160          aCookie = aCookies[i].split('=');
161          if(aCookie[0].indexOf('_')>=0){
162            document.cookie = aCookie[0]+'=0; expires='+deleteDate+'; domain='+options.domain.replace('www','')+'; path=/';
163          }else{
164            document.cookie = aCookie[0]+'=0; expires='+deleteDate+'; path=/';
165          }
166        }
167        document.cookie = cookieEntry.replace('{value}','declined');
168        if(cookieValue=='enabled' && cookieValue!='accepted'){
169          window.location = options.currentLocation;
170        }else{
171          if(options.effect=='slide'){
172            $('#cookie-bar').slideUp(300,function(){$('#cookie-bar').remove();});
173          }else if(options.effect=='fade'){
174            $('#cookie-bar').fadeOut(300,function(){$('#cookie-bar').remove();});
175          }else{
176            $('#cookie-bar').hide(0,function(){$('#cookie-bar').remove();});
177          }
178          return false;
179        }
180      });
181    }
182  };
183})(jQuery);