From 86ae46e4c30ed2f33f9e46c99b3f4777883790e2 Mon Sep 17 00:00:00 2001
From: Sylvain <sylvain@sleede.com>
Date: Wed, 4 Mar 2020 17:53:43 +0100
Subject: [PATCH] Display user's manual when help is asked, if no tour is
 available

---
 CHANGELOG.md                                   |  1 +
 .../javascripts/controllers/application.js.erb | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87f5ab940..669a85966 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changelog Fab-manager
 
 - Updated user's manual for v4.3 (fr)
+- Display user's manual when help is asked, if no tour is available
 - Change style and pluralize the text of the slot division alert in new availability assistant
 - Fix a bug: in feature tours, next and previous arrows may be broken on some systems
 - Fix a bug: in the user's menu, two links to the personal wallet
diff --git a/app/assets/javascripts/controllers/application.js.erb b/app/assets/javascripts/controllers/application.js.erb
index b5d2019b7..b409038b1 100644
--- a/app/assets/javascripts/controllers/application.js.erb
+++ b/app/assets/javascripts/controllers/application.js.erb
@@ -344,6 +344,24 @@ Application.Controllers.controller('ApplicationController', ['$rootScope', '$sco
       $scope.isAuthenticated = Auth.isAuthenticated;
       $scope.isAuthorized = AuthService.isAuthorized;
       $rootScope.login = $scope.login;
+
+      // handle F1 key to trigger help
+      window.addEventListener('keydown', function(e) {
+        if (e.key === 'F1') {
+          if ($rootScope.currentUser.role !== 'admin') return;
+
+          e.preventDefault();
+          // we wait a little bit and then, check if a tour has started (by checking for a tour popover).
+          // if not, we consider that we are on a page that does not provides a tour so we fallback to the default behavior
+          // -> opening the user's manual
+          setTimeout(function() {
+            const tourPopover = document.querySelector('.ui-tour-popup');
+            if (!tourPopover || (tourPopover.offsetTop === 0 && tourPopover.offsetTop === 0)) {
+              window.open('https://github.com/sleede/fab-manager/raw/master/doc/fr/guide_utilisation_fab_manager_v4.3.pdf', '_blank');
+            }
+          }, 300);
+        }
+      });
     };
 
     /**