From 31c4aa01bda63e510e120ae9da8149c732111d2a Mon Sep 17 00:00:00 2001
From: Maxime Quandalle <maxime@quandalle.com>
Date: Thu, 27 Aug 2015 00:27:23 +0200
Subject: Open a modal (or a new page) based on context

This feature is also sometime named the Pinterest-style route, which is further explained in this react-router example:

  https://github.com/rackt/react-router/tree/cf0419f70e14a0ae39cba2ff99b01d3cbbd085be/examples/pinterest
---
 client/config/router.js | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'client/config')

diff --git a/client/config/router.js b/client/config/router.js
index ef874c5b..eb072934 100644
--- a/client/config/router.js
+++ b/client/config/router.js
@@ -1,3 +1,8 @@
+let previousPath;
+FlowRouter.triggers.exit([({path}) => {
+  previousPath = path;
+}]);
+
 FlowRouter.route('/', {
   name: 'home',
   triggersEnter: [AccountsTemplates.ensureSignedIn],
@@ -5,7 +10,8 @@ FlowRouter.route('/', {
     EscapeActions.executeAll();
     Filter.reset();
 
-    Session.set('currentBoard', '');
+    Session.set('currentBoard', null);
+    Session.set('currentCard', null);
 
     BlazeLayout.render('defaultLayout', { content: 'boardList' });
   }
@@ -31,14 +37,32 @@ FlowRouter.route('/b/:id/:slug', {
 FlowRouter.route('/b/:boardId/:slug/:cardId', {
   name: 'card',
   action: function(params) {
+    EscapeActions.executeUpTo('popup-close');
     Session.set('currentBoard', params.boardId);
     Session.set('currentCard', params.cardId);
-    EscapeActions.executeUpTo('popup-close');
 
     BlazeLayout.render('defaultLayout', { content: 'board' });
   }
 });
 
+FlowRouter.route('/shortcuts', {
+  name: 'shortcuts',
+  action: function(params) {
+    const shortcutsTemplate = 'keyboardShortcuts';
+
+    EscapeActions.executeUpTo('popup-close');
+
+    if (previousPath) {
+      Modal.open(shortcutsTemplate, {
+        onCloseGoTo: previousPath
+      });
+    } else {
+      // XXX There is currently no way to escape this page on Sandstorm
+      BlazeLayout.render('defaultLayout', { content: shortcutsTemplate });
+    }
+  }
+});
+
 FlowRouter.notFound = {
   action: function() {
     BlazeLayout.render('defaultLayout', { content: 'notFound' });
-- 
cgit v1.2.3-1-g7c22