From f6a87535a061707290391b775a2cfe6cf9f644d3 Mon Sep 17 00:00:00 2001
From: msquare <msquare@notrademark.de>
Date: Sun, 5 May 2019 15:23:13 +0200
Subject: add help button to ical export for android, fixes #402

---
 includes/pages/user_shifts.php |  2 +-
 includes/sys_template.php      | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'includes')

diff --git a/includes/pages/user_shifts.php b/includes/pages/user_shifts.php
index 4ddc8f70..b5d975c2 100644
--- a/includes/pages/user_shifts.php
+++ b/includes/pages/user_shifts.php
@@ -289,7 +289,7 @@ function ical_hint()
 {
     $user = auth()->user();
 
-    return heading(__('iCal export'), 2)
+    return heading(__('iCal export') . ' ' . button_help('user/ical'), 2)
         . '<p>' . sprintf(
             __('Export your own shifts. <a href="%s">iCal format</a> or <a href="%s">JSON format</a> available (please keep secret, otherwise <a href="%s">reset the api key</a>).'),
             page_link_to('ical', ['key' => $user->api_key]),
diff --git a/includes/sys_template.php b/includes/sys_template.php
index dc87e94e..e40530d5 100644
--- a/includes/sys_template.php
+++ b/includes/sys_template.php
@@ -378,6 +378,17 @@ function button_glyph($href, $glyph, $class = '')
     return button($href, glyph($glyph), $class);
 }
 
+/**
+ * Rendert einen Knopf, der zur Hilfe eines bestimmten Themas führt.
+ * 
+ * @param string $topic documentation resource (like user/), is appended to documentation url.
+ * @return string
+ */
+function button_help($topic = '')
+{
+    return button(config('documentation_url') . $topic, glyph('question-sign'), 'btn-sm');
+}
+
 /**
  * Rendert eine Toolbar mit Knöpfen
  *
-- 
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