From 7129637279ea1de43712801294df13853d688bb7 Mon Sep 17 00:00:00 2001
From: hawm <dishohack@gmail.com>
Date: Thu, 12 Sep 2019 23:19:43 +0800
Subject: [PATCH] FEATURE: Make share button support custom javascript (#8090)

* FEATURE: Make share button support custom javascript

* clean code

* formatting

* formatting
---
 .../javascripts/discourse/lib/sharing.js.es6  | 41 +++++++++++--------
 1 file changed, 25 insertions(+), 16 deletions(-)

diff --git a/app/assets/javascripts/discourse/lib/sharing.js.es6 b/app/assets/javascripts/discourse/lib/sharing.js.es6
index 4e57b9dfa5e..2a3b4d191b5 100644
--- a/app/assets/javascripts/discourse/lib/sharing.js.es6
+++ b/app/assets/javascripts/discourse/lib/sharing.js.es6
@@ -19,6 +19,11 @@
         return "http://twitter.com/intent/tweet?url=" + encodeURIComponent(link) + "&text=" + encodeURIComponent(title);
       },
 
+      // If provided, handle by custom javascript rather than default url open
+      clickHandler: function(link, title){
+        alert("Hello!")
+      }
+
       // If true, opens in a popup of `popupHeight` size. If false it's opened in a new tab
       shouldOpenInPopup: true,
       popupHeight: 265
@@ -48,23 +53,27 @@ export default {
   },
 
   shareSource(source, data) {
-    const url = source.generateUrl(data.url, data.title);
-    const options = {
-      menubar: "no",
-      toolbar: "no",
-      resizable: "yes",
-      scrollbars: "yes",
-      width: 600,
-      height: source.popupHeight || 315
-    };
-    const stringOptions = Object.keys(options)
-      .map(k => `${k}=${options[k]}`)
-      .join(",");
-
-    if (source.shouldOpenInPopup) {
-      window.open(url, "", stringOptions);
+    if (source.clickHandler) {
+      source.clickHandler(data.url, data.title);
     } else {
-      window.open(url, "_blank");
+      const url = source.generateUrl(data.url, data.title);
+      const options = {
+        menubar: "no",
+        toolbar: "no",
+        resizable: "yes",
+        scrollbars: "yes",
+        width: 600,
+        height: source.popupHeight || 315
+      };
+      const stringOptions = Object.keys(options)
+        .map(k => `${k}=${options[k]}`)
+        .join(",");
+
+      if (source.shouldOpenInPopup) {
+        window.open(url, "", stringOptions);
+      } else {
+        window.open(url, "_blank");
+      }
     }
   },