Switch to/from compact nav by moving nav items

[rails.git] / app / assets / javascripts / application.js

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 2e13f69671bec7253adbe5c98887a33c105d7725..005ab62175b7080faa5eb128a84f6f1d778682e3 100644 (file)
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -97,14 +97,40 @@ $(document).ready(function () {
     var windowWidth = $(window).width();
 
     if (windowWidth < compactWidth) {
-      $("body").removeClass("compact-nav").addClass("small-nav");
+      $("body").addClass("small-nav");
+      expandSecondaryMenu();
     } else if (windowWidth < headerWidth) {
-      $("body").addClass("compact-nav").removeClass("small-nav");
+      $("body").removeClass("small-nav");
+      collapseSecondaryMenu();
     } else {
-      $("body").removeClass("compact-nav").removeClass("small-nav");
+      $("body").removeClass("small-nav");
+      expandSecondaryMenu();
     }
   }
 
+  function expandSecondaryMenu() {
+    $("#compact-secondary-nav > ul").find("li").children("a")
+      .removeClass("dropdown-item")
+      .addClass("nav-link")
+      .addClass(function () {
+        return $(this).hasClass("active") ? "text-secondary-emphasis" : "text-secondary";
+      });
+    $("#compact-secondary-nav > ul").find("li")
+      .addClass("nav-item")
+      .prependTo("header nav.secondary > ul");
+    $("#compact-secondary-nav").hide();
+  }
+
+  function collapseSecondaryMenu() {
+    $("header nav.secondary > ul").find("li:not(#compact-secondary-nav)").children("a")
+      .addClass("dropdown-item")
+      .removeClass("nav-link text-secondary text-secondary-emphasis");
+    $("header nav.secondary > ul").find("li:not(#compact-secondary-nav)")
+      .removeClass("nav-item")
+      .prependTo("#compact-secondary-nav > ul");
+    $("#compact-secondary-nav").show();
+  }
+
   /*
    * Chrome 60 and later seem to fire the "ready" callback
    * before the DOM is fully ready causing us to measure the
@@ -116,14 +142,12 @@ $(document).ready(function () {
       headerWidth += $(e).outerWidth();
     });
 
-    $("body").addClass("compact-nav");
+    collapseSecondaryMenu();
 
     $("header").children(":visible").each(function (i, e) {
       compactWidth += $(e).outerWidth();
     });
 
-    $("body").removeClass("compact-nav");
-
     $("header").removeClass("text-nowrap");
     $("header nav.secondary > ul").removeClass("flex-nowrap");