44 var FB_LINK = 'https://www.facebook.com/sharer/sharer.php?u=' ;
55 var VK_LINK = 'https://vk.com/share.php?url={0}&description={1}. {2}' ;
66 var TW_LINK = 'https://twitter.com/intent/tweet?url=' ;
7- var GP_LINK = 'https://plus.google.com/share?url=' ;
8- var IN_LINK = 'https://www.linkedin.com/shareArticle?mini=true&url=' ;
7+ // var GP_LINK = 'https://plus.google.com/share?url=';
8+ // var IN_LINK = 'https://www.linkedin.com/shareArticle?mini=true&url=';
99
1010 // from http://evgeniy.pakalo.name/post/49
1111 var _F = function ( str , args ) {
2121 this . init = function ( ) {
2222 var _this = this ,
2323 share = document . querySelectorAll ( '.share-btn' ) ;
24+
2425 for ( var i = 0 , l = share . length ; i < l ; i ++ ) {
25- var url = share [ i ] . getAttribute ( 'data-url' ) || location . href ,
26- title = share [ i ] . getAttribute ( 'data-title' ) || document . title ,
27- desc = share [ i ] . getAttribute ( 'data-desc' ) || ' ' ,
26+ var url = this . getUrl ( share [ i ] ) ,
27+ title = this . getTitle ( share [ i ] ) ,
28+ desc = this . getDesc ( share [ i ] ) ,
2829 el = share [ i ] . querySelectorAll ( 'a' ) ;
2930
3031 for ( var a = 0 , al = el . length ; a < al ; a ++ ) {
4142 }
4243 } ;
4344
45+ this . getUrl = function ( share ) {
46+ return share . getAttribute ( 'data-url' ) || location . href || ' ' ;
47+ } ;
48+
49+ this . getTitle = function ( share ) {
50+ return share . getAttribute ( 'data-title' ) || document . title || ' ' ;
51+ } ;
52+
53+ this . getDesc = function ( share ) {
54+ var metaDesc = document . querySelector ( 'meta[name=description]' ) ;
55+ return share . getAttribute ( 'data-desc' ) || ( metaDesc && metaDesc . getAttribute ( 'content' ) ) || ' ' ;
56+ } ;
57+
4458 this . addEventListener = function ( el , eventName , opt ) {
4559 var _this = this ,
4660 handler = function ( ) {
8498 this . popupCenter ( TW_LINK + url + text , this . title , this . width , this . height ) ;
8599 break ;
86100
87- case 'gp' :
88- this . popupCenter ( GP_LINK + url , this . title , this . width , this . height ) ;
89- break ;
101+ // case 'gp':
102+ // this.popupCenter(GP_LINK + url, this.title, this.width, this.height);
103+ // break;
90104
91- case 'in' :
92- this . popupCenter ( IN_LINK + url , this . title , this . width , this . height ) ;
93- break ;
105+ // case 'in':
106+ // this.popupCenter(IN_LINK + url, this.title, this.width, this.height);
107+ // break;
94108
95109 case 'mail' :
96110 var text = title || desc || '' ;
149163 } ;
150164
151165
152-
153- // start
154- var sb = new ShareButtons ( ) ;
155- sb . init ( ) ;
156-
166+ // start
167+ new ShareButtons ( ) . init ( ) ;
157168} ( ) ) ;
158169
159170
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