comparison .svn/pristine/1c/1c28b35075b5e9d9a0869f79fc45dbaf27ac97ad.svn-base @ 1517:dffacf8a6908 redmine-2.5

Update to Redmine SVN revision 13367 on 2.5-stable branch

+# Redmine - project management software
+# Copyright (C) 2006-2014  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.
+
+require 'mime/types'
+
+module Redmine
+  module MimeType
+
+    MIME_TYPES = {
+      'text/plain' => 'txt,tpl,properties,patch,diff,ini,readme,install,upgrade',
+      'text/css' => 'css',
+      'text/html' => 'html,htm,xhtml',
+      'text/jsp' => 'jsp',
+      'text/x-c' => 'c,cpp,cc,h,hh',
+      'text/x-csharp' => 'cs',
+      'text/x-java' => 'java',
+      'text/x-html-template' => 'rhtml',
+      'text/x-perl' => 'pl,pm',
+      'text/x-php' => 'php,php3,php4,php5',
+      'text/x-python' => 'py',
+      'text/x-ruby' => 'rb,rbw,ruby,rake,erb',
+      'text/x-csh' => 'csh',
+      'text/x-sh' => 'sh',
+      'text/xml' => 'xml,xsd,mxml',
+      'text/yaml' => 'yml,yaml',
+      'text/csv' => 'csv',
+      'text/x-po' => 'po',
+      'image/gif' => 'gif',
+      'image/jpeg' => 'jpg,jpeg,jpe',
+      'image/png' => 'png',
+      'image/tiff' => 'tiff,tif',
+      'image/x-ms-bmp' => 'bmp',
+      'application/javascript' => 'js',
+      'application/pdf' => 'pdf',
+    }.freeze
+
+    EXTENSIONS = MIME_TYPES.inject({}) do |map, (type, exts)|
+      exts.split(',').each {|ext| map[ext.strip] = type}
+      map
+    end
+
+    # returns mime type for name or nil if unknown
+    def self.of(name)
+      return nil unless name.present?
+      if m = name.to_s.match(/(^|\.)([^\.]+)$/)
+        extension = m[2].downcase
+        @known_types ||= Hash.new do |h, ext|
+          type = EXTENSIONS[ext]
+          type ||= MIME::Types.type_for(ext).first.to_s.presence
+          h[ext] = type
+        end
+        @known_types[extension]
+      end
+    end
+
+    # Returns the css class associated to
+    # the mime type of name
+    def self.css_class_of(name)
+      mime = of(name)
+      mime && mime.gsub('/', '-')
+    end
+
+    def self.main_mimetype_of(name)
+      mimetype = of(name)
+      mimetype.split('/').first if mimetype
+    end
+
+    # return true if mime-type for name is type/*
+    # otherwise false
+    def self.is_type?(type, name)
+      main_mimetype = main_mimetype_of(name)
+      type.to_s == main_mimetype
+    end
+  end
+end