From d9b647472c3ca4cc39f0dcf060f91aa664c8623a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20G=C3=BCnther?= <mail@oliverguenther.de>
Date: Wed, 10 Jan 2018 14:49:42 +0100
Subject: [PATCH] Add color helper

---
 app/helpers/colors_helper.rb | 45 ++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 app/helpers/colors_helper.rb

diff --git a/app/helpers/colors_helper.rb b/app/helpers/colors_helper.rb
new file mode 100644
index 0000000000..b09333d4bb
--- /dev/null
+++ b/app/helpers/colors_helper.rb
@@ -0,0 +1,45 @@
+#-- encoding: UTF-8
+
+#-- copyright
+# OpenProject is a project management system.
+# Copyright (C) 2012-2017 the OpenProject Foundation (OPF)
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2017 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See doc/COPYRIGHT.rdoc for more details.
+#++
+
+module ColorsHelper
+  def options_for_colors(colored_thing)
+    s = content_tag(:option, '')
+    colored_thing.available_colors.each do |c|
+      options = {}
+      options[:value] = c.id
+      options[:selected] = 'selected' if c.id == colored_thing.color_id
+
+      options[:style] = "background-color: #{c.hexcode}; color: #{c.text_hexcode}"
+
+      s << content_tag(:option, h(c.name), options)
+    end
+    s
+  end
+end