From 3424cdd7713421d3fc88a501c1cd7606c943a05e Mon Sep 17 00:00:00 2001
From: Cheng-Han, Wu
Date: Tue, 21 Jun 2016 21:44:06 +0800
Subject: Add support of embed pdf

---
 public/js/index.js | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

(limited to 'public/js/index.js')

diff --git a/public/js/index.js b/public/js/index.js
index dc5f928c..43296af4 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -152,6 +152,10 @@ var supportExternals = [
     {
         text: '{%speakerdeck speakerdeckid %}',
         search: 'speakerdeck'
+    },
+    {
+        text: '{%pdf pdfurl %}',
+        search: 'pdf'
     }
 ];
 var supportExtraTags = [
@@ -1836,20 +1840,6 @@ function importFromUrl(url) {
     });
 }
 
-function isValidURL(str) {
-    var pattern = new RegExp('^(https?:\\/\\/)?' + // protocol
-        '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|' + // domain name
-        '((\\d{1,3}\\.){3}\\d{1,3}))' + // OR ip (v4) address
-        '(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*' + // port and path
-        '(\\?[;&a-z\\d%_.~+=-]*)?' + // query string
-        '(\\#[-a-z\\d_]*)?$', 'i'); // fragment locator
-    if (!pattern.test(str)) {
-        return false;
-    } else {
-        return true;
-    }
-}
-
 //mode
 ui.toolbar.mode.click(function () {
     toggleMode();
-- 
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