From 71ae37ab0d414d124f0481ad20479215dbe97d9b Mon Sep 17 00:00:00 2001
From: supermamie <supermamie@users.noreply.github.com>
Date: Tue, 3 Jul 2018 15:02:17 +0200
Subject: [PATCH] [enh] add a template to display a clickable help

The template name is helpTooltip and can be called with 2 arguments : help text and optional url.
Here are a few examples :
{{helpTooltip (t 'user_fullname_help') (t 'user_fullname_help_url')}}
{{helpTooltip (t 'user_fullname_help')}}
{{helpTooltip "This is some help" "https://some.help.url/this_is_the_help"}}
{{helpTooltip "Some help, without link"}}
---
 src/js/yunohost/main.js | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/src/js/yunohost/main.js b/src/js/yunohost/main.js
index 0d87feb2..569ce7f4 100644
--- a/src/js/yunohost/main.js
+++ b/src/js/yunohost/main.js
@@ -50,6 +50,38 @@
               + '</span>');
         });
 
+        Handlebars.registerHelper('helpTooltip', function(text, url) {
+            var help = null;
+            var helpUrl = null;
+            if (text && text.string && text.string.trim() != "")
+            {
+                help = text.string;
+            }
+            if (url && url.string && url.string.trim() != "")
+            {
+                helpUrl = url.string;
+            }
+            if (help == null && helpUrl == null)
+            {
+                return "";
+            }
+
+            if (helpUrl == null)
+            {
+                return new Handlebars.SafeString(
+                    '<span data-toggle="tooltip" title="' + help + '" data-html="true" data-placement="right">'
+                    + '      <i class="fa-question-circle"></i>'
+                    + '</span>');
+            }
+            else
+            {
+                return new Handlebars.SafeString(
+                    '<span data-toggle="tooltip" title="' + help + '" data-html="true" data-placement="right">'
+                    + '      <a href="' + helpUrl + '" class="fa-question-circle"></a>'
+                    + '</span>');
+            }
+        });
+
         // Load tooltips on the page; needed if using tooltips
         Handlebars.registerHelper('load_tooltips', function() {
           return new Handlebars.SafeString(