/*
 * jquery.socialshareprivacy.js | 2 Klicks fuer mehr Datenschutz
 *
 * http://www.heise.de/extras/socialshareprivacy/
 * http://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html
 *
 * Copyright (c) 2011 Hilko Holweg, Sebastian Hilbig, Nicolas Heiringhoff, Juergen Schmidt,
 * Heise Zeitschriften Verlag GmbH & Co. KG, http://www.heise.de
 *
 * is released under the MIT License http://www.opensource.org/licenses/mit-license.php
 *
 * Spread the word, link to us if you can.
 */
(function(b){
	function x(b,a){
		var f=decodeURIComponent(b);
		if(f.length<=a)
			return b;
		var j=f.substring(0,a-1).lastIndexOf(" ");
		return f=encodeURIComponent(f.substring(0,j))+"\u2026"
	}
	
	function p(c){
		return b('meta[name="'+c+'"]').attr("content")||""
	}
	
	function r(){
		var c=p("DC.title"),a=p("DC.creator");
		c.length>0&&a.length>0?c+=" - "+a:c=b("title").text();
		return encodeURIComponent(c)
	}
	
	function s(){
		var c=document.location.href,a=b("link[rel=canonical]").attr("href");
		a&&a.length>0&&(a.indexOf("http")<0&&(a=document.location.protocol+"//"+document.location.host+a),c=a);
		return c
	}
	
	b.fn.socialSharePrivacy=function(c){
		var a=b.extend(!0,{
			services:{
				facebook:{
					status:"on",dummy_img:"socialshareprivacy/images/dummy_facebook.png",txt_info:"2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an Facebook senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen",txt_fb_off:"nicht mit Facebook verbunden",txt_fb_on:"mit Facebook verbunden",perma_option:"on",display_name:"Facebook",referrer_track:"",language:"de_DE",action:"recommend"
				},twitter:{
					status:"on",dummy_img:"socialshareprivacy/images/dummy_twitter.png",txt_info:"2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an Twitter senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen",txt_twitter_off:"nicht mit Twitter verbunden",txt_twitter_on:"mit Twitter verbunden",perma_option:"on",display_name:"Twitter",referrer_track:"",tweet_text:r,language:"en"
				},gplus:{
					status:"on",dummy_img:"socialshareprivacy/images/dummy_gplus.png",txt_info:"2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an Google+ senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen",txt_gplus_off:"nicht mit Google+ verbunden",txt_gplus_on:"mit Google+ verbunden",perma_option:"on",display_name:"Google+",referrer_track:"",language:"de"
				},addthis:{
					status:"on",dummy_img:"socialshareprivacy/images/dummy_addthis.png",txt_info:"2 Klicks f&uuml;r mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k&ouml;nnen Ihre Empfehlung an die Services von AddThis senden. Schon beim Aktivieren werden Daten an Dritte &uuml;bertragen",txt_addthis_off:"nicht mit Addthis verbunden",txt_addthis_on:"mit Addthis verbunden",perma_option:"on",display_name:"Addthis",referrer_track:"",language:"de"
				}
			},info_link:"http://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html",txt_help:"Wenn Sie diese Felder durch einen Klick aktivieren, werden Informationen an Facebook, Twitter oder Google in die USA &uuml;bertragen und unter Umst&auml;nden auch dort gespeichert. N&auml;heres erfahren Sie durch einen Klick auf das <em>i</em>.",settings_perma:"Dauerhaft aktivieren und Daten&uuml;ber&shy;tragung zustimmen:",cookie_path:"/",cookie_domain:document.location.host,cookie_expires:"365",css_path:"socialshareprivacy/socialshareprivacy.css",uri:s
		},c),f=a.services.facebook.status==="on",j=a.services.twitter.status==="on",n=a.services.gplus.status==="on",z=a.services.addthis.status==="on";
		if(f||j||n||z)
			return a.css_path.length>0&&(document.createStyleSheet?document.createStyleSheet(a.css_path):b("head").append('<link rel="stylesheet" type="text/css" href="'+a.css_path+'" />')),this.each(function(){b(this).prepend('<ul class="social_share_privacy_area"></ul>');
		var d=b(".social_share_privacy_area",this),c=a.uri;
		typeof c==="function"&&(c=c(d));
		if(f){
			var g=encodeURIComponent(c+a.services.facebook.referrer_track),p='<iframe src="http://www.facebook.com/plugins/like.php?locale='+a.services.facebook.language+"&amp;href="+g+"&amp;send=false&amp;layout=button_count&amp;width=120&amp;show_faces=false&amp;action="+a.services.facebook.action+'&amp;colorscheme=light&amp;font&amp;height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:145px; height:21px;" allowTransparency="true"></iframe>', t='<img src="'+a.services.facebook.dummy_img+'" alt="Facebook &quot;Like&quot;-Dummy" class="fb_like_privacy_dummy" />';
			d.append('<li class="facebook help_info"><span class="info">'+a.services.facebook.txt_info+'</span><span class="switch off">'+a.services.facebook.txt_fb_off+'</span><div class="fb_like dummy_btn">'+t+"</div></li>");
			var k=b("li.facebook",d);
			b("li.facebook div.fb_like img.fb_like_privacy_dummy,li.facebook span.switch",d).live("click",function(){k.find("span.switch").hasClass("off")?(k.addClass("info_off"),k.find("span.switch").addClass("on").removeClass("off").html(a.services.facebook.txt_fb_on),k.find("img.fb_like_privacy_dummy").replaceWith(p)):(k.removeClass("info_off"),k.find("span.switch").addClass("off").removeClass("on").html(a.services.facebook.txt_fb_off),k.find(".fb_like").html(t))})
		}
		if(j){
			g=a.services.twitter.tweet_text;
			typeof g==="function"&&(g=g());
			var g=x(g,"120"),o=encodeURIComponent(c+a.services.twitter.referrer_track),e=encodeURIComponent(c),r='<iframe allowtransparency="true" frameborder="0" scrolling="no" src="http://platform.twitter.com/widgets/tweet_button.html?url='+o+"&amp;counturl="+e+"&amp;text="+g+"&amp;count=horizontal&amp;lang="+a.services.twitter.language+'" style="width:130px; height:25px;"></iframe>',u='<img src="'+a.services.twitter.dummy_img+'" alt="&quot;Tweet this&quot;-Dummy" class="tweet_this_dummy" />';
			d.append('<li class="twitter help_info"><span class="info">'+a.services.twitter.txt_info+'</span><span class="switch off">'+a.services.twitter.txt_twitter_off+'</span><div class="tweet dummy_btn">'+u+"</div></li>");
			var l=b("li.twitter",d);
			b("li.twitter div.tweet img,li.twitter span.switch",d).live("click",function(){l.find("span.switch").hasClass("off")?(l.addClass("info_off"),l.find("span.switch").addClass("on").removeClass("off").html(a.services.twitter.txt_twitter_on),l.find("img.tweet_this_dummy").replaceWith(r)):(l.removeClass("info_off"),l.find("span.switch").addClass("off").removeClass("on").html(a.services.twitter.txt_twitter_off),l.find(".tweet").html(u))})
		}
		if(z){
			var l='<div class="addthis_box"><div class="addthis_toolbox addthis_default_style"><a class="addthis_button_preferred_1"></a><a class="addthis_button_preferred_2"></a><a class="addthis_button_preferred_3"></a><a class="addthis_button_compact"></a><a class="addthis_counter addthis_bubble_style"></a></div></div>',q=l+'<img src="'+a.services.addthis.dummy_img+'" alt="Addthis-Dummy" class="addthis_dummy" />';
			d.append('<li class="addthis help_info"><span class="info">'+a.services.addthis.txt_info+'</span><span class="switch off">'+a.services.addthis.txt_addthis_off+'</span><div class="addthis_add dummy_btn">'+q+'</div></li>');
			var w=b("li.addthis",d);
			w.find("div.addthis_box").hide();
			b("li.addthis div.addthis_add img,li.addthis span.switch",d).live("click",function(){w.find("span.switch").hasClass("off")?(w.addClass("info_off"),w.find("span.switch").addClass("on").removeClass("off").html(a.services.addthis.txt_addthis_on),w.find("img.addthis_dummy").hide(),w.find("div.addthis_box").show()):(w.removeClass("info_off"),w.find("span.switch").addClass("off").removeClass("on").html(a.services.addthis.txt_addthis_off),w.find("img.addthis_dummy").show(),w.find("div.addthis_box").hide())})
		}
		if(n){
			var s='<div class="g-plusone" data-size="medium" data-href="'+(c+a.services.gplus.referrer_track)+'"></div><script type="text/javascript">window.___gcfg = {lang: "'+a.services.gplus.language+'"}; (function() { var po = document.createElement("script"); po.type = "text/javascript"; po.async = true; po.src = "https://apis.google.com/js/plusone.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(po, s); })(); <\/script>',v='<img src="'+a.services.gplus.dummy_img+'" alt="&quot;Google+1&quot;-Dummy" class="gplus_one_dummy" />';
			d.append('<li class="gplus help_info"><span class="info">'+a.services.gplus.txt_info+'</span><span class="switch off">'+a.services.gplus.txt_gplus_off+'</span><div class="gplusone dummy_btn">'+v+"</div></li>");
			var m=b("li.gplus",d);
			b("li.gplus div.gplusone img,li.gplus span.switch",d).live("click",function(){m.find("span.switch").hasClass("off")?(m.addClass("info_off"),m.find("span.switch").addClass("on").removeClass("off").html(a.services.gplus.txt_gplus_on),m.find("img.gplus_one_dummy").replaceWith(s)):(m.removeClass("info_off"),m.find("span.switch").addClass("off").removeClass("on").html(a.services.gplus.txt_gplus_off),m.find(".gplusone").html(v))})
		}
		
		d.append('<li class="settings_info"><div class="settings_info_menu off perma_option_off"><a href="'+a.info_link+'"><span class="help_info icon"><span class="info">'+a.txt_help+"</span></span></a></div></li>");
		b(".help_info:not(.info_off)",d).live("mouseenter",function(){var a=b(this),c=window.setTimeout(function(){b(a).addClass("display")},500);b(this).data("timeout_id",c)});
		b(".help_info",d).live("mouseleave",function(){var a=b(this).data("timeout_id");window.clearTimeout(a);b(this).hasClass("display")&&b(this).removeClass("display")});
		c=a.services.facebook.perma_option==="on";
		g=a.services.twitter.perma_option==="on";
		o=a.services.gplus.perma_option==="on";
		y=a.services.addthis.perma_option==="on";
		if((f&&c||j&&g||n&&o||z&&y)&&(!b.browser.msie||b.browser.msie&&b.browser.version>7)){
			for(var i=document.cookie.split(";"),e="{",q=0;q<i.length;q+=1){
				var w=i[q].split("=");
				e+='"'+b.trim(w[0])+'":"'+b.trim(w[1])+'"';
				q<i.length-1&&(e+=",")
			}
			e+="}";
			var e=JSON.parse(e),h=b("li.settings_info",d);
			h.find(".settings_info_menu").removeClass("perma_option_off");
			h.find(".settings_info_menu").append('<span class="settings">Einstellungen</span><form><fieldset><legend>'+a.settings_perma+"</legend></fieldset></form>");
			f&&c&&(i=e.socialSharePrivacy_facebook==="perma_on"?' checked="checked"':"",h.find("form fieldset").append('<input type="checkbox" name="perma_status_facebook" id="perma_status_facebook"'+i+' /><label for="perma_status_facebook">'+a.services.facebook.display_name+"</label>"));
			j&&g&&(i=e.socialSharePrivacy_twitter==="perma_on"?' checked="checked"':"",h.find("form fieldset").append('<input type="checkbox" name="perma_status_twitter" id="perma_status_twitter"'+i+' /><label for="perma_status_twitter">'+a.services.twitter.display_name+"</label>"));
			n&&o&&(i=e.socialSharePrivacy_gplus==="perma_on"?' checked="checked"':"",h.find("form fieldset").append('<input type="checkbox" name="perma_status_gplus" id="perma_status_gplus"'+i+' /><label for="perma_status_gplus">'+a.services.gplus.display_name+"</label>"));
			z&&y&&(i=e.socialSharePrivacy_addthis==="perma_on"?' checked="checked"':"",h.find("form fieldset").append('<input type="checkbox" name="perma_status_addthis" id="perma_status_addthis"'+i+' /><label for="perma_status_addthis">'+a.services.addthis.display_name+"</label>"));
			h.find("span.settings").css("cursor","pointer");
			b(h.find("span.settings"),d).live("mouseenter",function(){var a=window.setTimeout(function(){h.find(".settings_info_menu").removeClass("off").addClass("on")},500);b(this).data("timeout_id",a)});
			b(h,d).live("mouseleave",function(){var a=b(this).data("timeout_id");window.clearTimeout(a);h.find(".settings_info_menu").removeClass("on").addClass("off")});
			b(h.find("fieldset input")).live("click",function(c){var e=c.target.id,g="socialSharePrivacy_"+e.substr(e.lastIndexOf("_")+1,e.length);if(b("#"+c.target.id+":checked").length){var c=a.cookie_expires,h=a.cookie_path,f=a.cookie_domain,i=new Date;i.setTime(i.getTime()+c*864E5);document.cookie=g+"=perma_on; expires="+i.toUTCString()+"; path="+h+"; domain="+f;b("form fieldset label[for="+e+"]",d).addClass("checked")}else c=a.cookie_path,h=a.cookie_domain,f=new Date,f.setTime(f.getTime()-100),document.cookie=g+"=perma_on; expires="+f.toUTCString()+"; path="+c+"; domain="+h,b("form fieldset label[for="+e+"]",d).removeClass("checked")});
			f&&c&&e.socialSharePrivacy_facebook==="perma_on"&&b("li.facebook span.switch",d).click();
			j&&g&&e.socialSharePrivacy_twitter==="perma_on"&&b("li.twitter span.switch",d).click();
			n&&o&&e.socialSharePrivacy_gplus==="perma_on"&&b("li.gplus span.switch",d).click();
			z&&y&&e.socialSharePrivacy_addthis==="perma_on"&&b("li.addthis span.switch",d).click()
		}
		})
	}
})(jQuery);