Add Xing. Closed #15

Author: wcoder

example/index.html

@@ -42,6 +42,7 @@
 		<a class="btn-ok" data-id="ok"><i class="fab fa-odnoklassniki"></i> Odnoklassniki</a>
 		<a class="btn-tumblr" data-id="tu"><i class="fab fa-tumblr"></i> Tumblr</a>
 		<a class="btn-hn" data-id="hn"><i class="fab fa-hacker-news"></i> Hacker News</a>
+		<a class="btn-xing" data-id="xi"><i class="fab fa-xing"></i> Xing</a>
 		<a class="btn-mail" data-id="mail"><i class="fas fa-at"></i> EMail</a>
 	</div>
 

src/share-buttons.js

@@ -24,6 +24,7 @@
             OK_LINK_FORMAT = 'https://connect.ok.ru/dk?st.cmd=WidgetSharePreview&service=odnoklassniki&st.shareUrl={0}',
             TU_LINK_FORMAT = 'https://www.tumblr.com/widgets/share/tool?posttype=link&title={0}&caption={0}&content={1}&canonicalUrl={1}&shareSource=tumblr_share_button',
             HN_LINK_FORMAT = 'https://news.ycombinator.com/submitlink?t={0}&u={1}',
+            XI_LINK_FORMAT = 'https://www.xing.com/app/user?op=share;url={0};title={1}',
             MAIL_LINK_FORMAT = 'mailto:?Subject={0}{1}&body={2}{3}',
             FB_CLASS_NAME = 'fb',
             VK_CLASS_NAME = 'vk',
@@ -39,6 +40,7 @@
             OK_CLASS_NAME = 'ok',
             TU_CLASS_NAME = 'tu',
             HN_CLASS_NAME = 'hn',
+            XI_CLASS_NAME = 'xi',
             MAIL_CLASS_NAME = 'mail';
 
         /**
@@ -292,6 +294,15 @@
                     titleDef);
                 break;
 
+            case XI_CLASS_NAME:
+                popupCenter(
+                    stringFormat(XI_LINK_FORMAT, [
+                        url,
+                        mergeForTitle([title, desc])
+                    ]),
+                    titleDef);
+                break;
+
             case MAIL_CLASS_NAME:
                 if (title.length > 0 && desc.length > 0) {
                     text = mergeForTitle([title, desc]);