1 files changed, 45 insertions, 0 deletions
diff --git a/public/vendor/plugins/autolink/autolink.js b/public/vendor/plugins/autolink/autolink.js
new file mode 100644
index 0000000000..039cd7db24
--- /dev/null
+++ b/public/vendor/plugins/autolink/autolink.js
@@ -0,0 +1,45 @@
+(function () {
+    var re = /((([A-Za-z]{3,9}:(?:\/\/)?)(?:[\-;:&=\+\$,\w]+@)?[A-Za-z0-9\.\-]+|(?:www\.|[\-;:&=\+\$,\w]+@)[A-Za-z0-9\.\-]+)((?:\/[\+~%\/\.\w\-]*)?\??(?:[\-\+:=&;%@\.\w]*)#?(?:[\.\!\/\\\w]*))?)/g;
+    function textNodesUnder(node) {
+        var textNodes = [];
+        if(typeof document.createTreeWalker === 'function') {
+            // Efficient TreeWalker
+            var currentNode, walker;
+            walker = document.createTreeWalker(node, NodeFilter.SHOW_TEXT, null, false);
+            while(currentNode = walker.nextNode()) {
+                textNodes.push(currentNode);
+            }
+        } else {
+            // Less efficient recursive function
+            for(node = node.firstChild; node; node = node.nextSibling) {
+                if(node.nodeType === 3) {
+                    textNodes.push(node);
+                } else {
+                    textNodes = textNodes.concat(textNodesUnder(node));
+                }
+            }
+        }
+        return textNodes;
+    }
+
+    function processNode(node) {
+        re.lastIndex = 0;
+        var results = re.exec(node.textContent);
+        if(results !== null) {
+            if($(node).parents().filter('pre>code').length === 0) {
+                $(node).replaceWith(
+                    $('<span />').html(
+                        node.nodeValue.replace(re, '<a href="$1">$1</a>')
+                    )
+                );
+            }
+        }
+    }
+
+    jQuery.fn.autolink = function () {
+        this.each(function () {
+            textNodesUnder(this).forEach(processNode);
+        });
+        return this;
+    };
+})();