Merge branch 'gh-pages' of https://github.com/parkjs814/AlgorithmVisualizer into gh-pages

js/script.js

@@ -351,4 +351,53 @@ $(document).mouseup(function (e) {
 });
 $module_container.on('DOMMouseScroll mousewheel', '.module_wrapper', function (e) {
     tm.findOwner(this).mousewheel(e);
-});
+});
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+
+// Share scratch paper
+
+var getParameterByName = function(name) {
+    url = window.location.href;
+    name = name.replace(/[\[\]]/g, "\\$&");
+    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
+        results = regex.exec(url);
+    if (!results) return null;
+    if (!results[2]) return '';
+    return decodeURIComponent(results[2].replace(/\+/g, " "));
+};
+
+
+$(document).ready(function() {
+    if(/[?&]scratch-paper=/.test(location.search)){
+        var gistID = getParameterByName('scratch-paper');
+        console.log(gistID);
+        loadScratchPaper(gistID);
+    }
+});
+
+var shareScratchPaper = function(){
+    var json = {
+        "data": dataEditor.getValue(),
+        "code": codeEditor.getValue()
+    };
+    var gist = {
+        "description": "Shared scratch paper",
+        "public": true,
+        "files": {
+            "scratch-paper.json": {
+                "content": JSON.stringify(json)
+            }
+        }
+    };
+    $.post("https://api.github.com/gists", JSON.stringify(gist), function(res) {
+        var data = JSON.parse(res);
+        console.log(window.location.origin + "\/?scratch-paper=" + data.id);
+    });
+};
+
+var loadScratchPaper = function (gistID) {
+    $.get("https://api.github.com/gists/" + gistID, function(res) {
+        var data = JSON.parse(res);
+        var content = data.files["scratch-paper.json"].content;
+        console.log(content);
+    });
+};
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