Redmine 3.4.4

app/helpers/imports_helper.rb

@@ -0,0 +1,47 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2017  Jean-Philippe Lang
+#
+# 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.
+
+module ImportsHelper
+  def options_for_mapping_select(import, field, options={})
+    tags = "".html_safe
+    blank_text = options[:required] ? "-- #{l(:actionview_instancetag_blank_option)} --" : " ".html_safe
+    tags << content_tag('option', blank_text, :value => '')
+    tags << options_for_select(import.columns_options, import.mapping[field])
+    if values = options[:values]
+      tags << content_tag('option', '--', :disabled => true)
+      tags << options_for_select(values.map {|text, value| [text, "value:#{value}"]}, import.mapping[field])
+    end
+    tags
+  end
+
+  def mapping_select_tag(import, field, options={})
+    name = "import_settings[mapping][#{field}]"
+    select_tag name, options_for_mapping_select(import, field, options), :id => "import_mapping_#{field}"
+  end
+
+  # Returns the options for the date_format setting
+  def date_format_options
+    Import::DATE_FORMATS.map do |f|
+      format = f.gsub('%', '').gsub(/[dmY]/) do
+        {'d' => 'DD', 'm' => 'MM', 'Y' => 'YYYY'}[$&]
+      end
+      [format, f]
+    end
+  end
+end