From 99e0edf9bb63dbdea003a255cb7a3a2ff4f80e1b Mon Sep 17 00:00:00 2001
From: George Cushen <gcushen@users.noreply.github.com>
Date: Mon, 10 Sep 2018 19:50:54 +0100
Subject: [PATCH] config: Allow twitter social icon to be commented out

Breaking change:
`twitter` option added to `config.toml` for social sharing metadata
---
 exampleSite/config.toml      | 1 +
 layouts/partials/header.html | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 139e33a5..fe457e7e 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -70,6 +70,7 @@ enableGitInfo = false
   address = "Building 1 Room 1, Stanford University, California, 90210, USA"
   office_hours = "Monday 10:00 to 13:00 or email for appointment"
   phone = "888 888 88 88"
+  twitter = ""
   skype = "echo123"
   telegram = ""
 
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 56739b8d..80df0363 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -118,9 +118,9 @@
   <link rel="canonical" href="{{ .Permalink }}">
 
   <meta property="twitter:card" content="summary_large_image">
-  {{ range where $.Site.Params.social ".icon" "twitter" }}
-  <meta property="twitter:site" content="@{{ replaceRE "^//twitter.com/([^/]+)" "$1" .link }}">
-  <meta property="twitter:creator" content="@{{ replaceRE "^//twitter.com/([^/]+)" "$1" .link  }}">
+  {{ with .Site.Params.twitter }}
+  <meta property="twitter:site" content="@{{ . }}">
+  <meta property="twitter:creator" content="@{{ . }}">
   {{ end }}
   <meta property="og:site_name" content="{{ .Site.Title }}">
   <meta property="og:url" content="{{ .Permalink }}">