ES6ify all the things!

1 files changed, 65 insertions, 0 deletions

diff --git a/app/assets/javascripts/tree.js b/app/assets/javascripts/tree.js
new file mode 100644
index 00000000000..78e159a7ed9
--- /dev/null
+++ b/app/assets/javascripts/tree.js
@@ -0,0 +1,65 @@
+(function() {
+  this.TreeView = (function() {
+    function TreeView() {
+      this.initKeyNav();
+      $(".tree-content-holder .tree-item").on('click', function(e) {
+        var $clickedEl, path;
+        $clickedEl = $(e.target);
+        path = $('.tree-item-file-name a', this).attr('href');
+        if (!$clickedEl.is('a') && !$clickedEl.is('.str-truncated')) {
+          if (e.metaKey || e.which === 2) {
+            e.preventDefault();
+            return window.open(path, '_blank');
+          } else {
+            return Turbolinks.visit(path);
+          }
+        }
+      });
+      $('span.log_loading:first').removeClass('hide');
+    }
+
+    TreeView.prototype.initKeyNav = function() {
+      var li, liSelected;
+      li = $("tr.tree-item");
+      liSelected = null;
+      return $('body').keydown(function(e) {
+        var next, path;
+        if ($("input:focus").length > 0 && (e.which === 38 || e.which === 40)) {
+          return false;
+        }
+        if (e.which === 40) {
+          if (liSelected) {
+            next = liSelected.next();
+            if (next.length > 0) {
+              liSelected.removeClass("selected");
+              liSelected = next.addClass("selected");
+            }
+          } else {
+            liSelected = li.eq(0).addClass("selected");
+          }
+          return $(liSelected).focus();
+        } else if (e.which === 38) {
+          if (liSelected) {
+            next = liSelected.prev();
+            if (next.length > 0) {
+              liSelected.removeClass("selected");
+              liSelected = next.addClass("selected");
+            }
+          } else {
+            liSelected = li.last().addClass("selected");
+          }
+          return $(liSelected).focus();
+        } else if (e.which === 13) {
+          path = $('.tree-item.selected .tree-item-file-name a').attr('href');
+          if (path) {
+            return Turbolinks.visit(path);
+          }
+        }
+      });
+    };
+
+    return TreeView;
+
+  })();
+
+}).call(this);