Redmine

  # Names that are displayed instead of MIME types. A name should be added

  # only for a type that is frequently used but whose MIME type is very long

  # and hard to read. The names are not translated, so they should consist

  # of the name of the application or the format followed by nouns.

  #

  # * A template is named by appending "Template" to the corresponding type

  # * For Microsoft Office, a macro-enabled type is named by appending "(+macro)"

  #

  # The keys must be in lowercase because the lookup is case-insensitive.

  CONTENT_TYPE_NAMES = {

    'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'Microsoft Word Document',

    'application/vnd.openxmlformats-officedocument.wordprocessingml.template' => 'Microsoft Word Document Template',

    'application/vnd.ms-word.document.macroenabled.12' => 'Microsoft Word Document (+macro)',

    'application/vnd.ms-word.template.macroenabled.12' => 'Microsoft Word Document Template (+macro)',

    'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'Microsoft Excel Workbook',

    'application/vnd.openxmlformats-officedocument.spreadsheetml.template' => 'Microsoft Excel Workbook Template',

    'application/vnd.ms-excel.sheet.macroenabled.12' => 'Microsoft Excel Workbook (+macro)',

    'application/vnd.ms-excel.template.macroenabled.12' => 'Microsoft Excel Workbook Template (+macro)',

    'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'Microsoft PowerPoint Presentation',

    'application/vnd.openxmlformats-officedocument.presentationml.template' => 'Microsoft PowerPoint Presentation Template',

    'application/vnd.openxmlformats-officedocument.presentationml.slideshow' => 'Microsoft PowerPoint Slide Show',

    'application/vnd.ms-powerpoint.presentation.macroenabled.12' => 'Microsoft PowerPoint Presentation (+macro)',

    'application/vnd.ms-powerpoint.template.macroenabled.12' => 'Microsoft PowerPoint Presentation Template (+macro)',

    'application/vnd.ms-powerpoint.slideshow.macroenabled.12' => 'Microsoft PowerPoint Slide Show (+macro)',

    'application/vnd.oasis.opendocument.text' => 'OpenDocument Text',

    'application/vnd.oasis.opendocument.text-template' => 'OpenDocument Text Template',

    'application/vnd.oasis.opendocument.spreadsheet' => 'OpenDocument Spreadsheet',

    'application/vnd.oasis.opendocument.spreadsheet-template' => 'OpenDocument Spreadsheet Template',

    'application/vnd.oasis.opendocument.presentation' => 'OpenDocument Presentation',

    'application/vnd.oasis.opendocument.presentation-template' => 'OpenDocument Presentation Template',

    'application/vnd.oasis.opendocument.graphics' => 'OpenDocument Graphics',

    'application/vnd.oasis.opendocument.graphics-template' => 'OpenDocument Graphics Template'

  }.freeze

  # Returns a span tag that contains the content type of the attachment, or

  # nil if the content type is blank.

  #

  # For the types listed in CONTENT_TYPE_NAMES, the name of the type is

  # displayed and the MIME type is available in the title attribute.

  def attachment_content_type_tag(attachment)

    content_type = attachment.content_type

    return if content_type.blank?

    name = CONTENT_TYPE_NAMES[content_type.downcase]

    content_tag(:span, name || content_type, :class => 'content-type', :title => (content_type if name))

  end

   <span class="author"><%= safe_join([link_to_user(@attachment.author), format_time(@attachment.created_on), attachment_content_type_tag(@attachment)].compact, ', ') %></span></p>

  def test_show_should_display_name_instead_of_long_content_type

    {

      'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'Microsoft Word Document',

      'application/vnd.oasis.opendocument.spreadsheet' => 'OpenDocument Spreadsheet',

      # Content types sent by browsers may contain uppercase letters

      'application/vnd.ms-excel.sheet.macroEnabled.12' => 'Microsoft Excel Workbook (+macro)'

    }.each do |content_type, name|

      Attachment.find(4).update_column(:content_type, content_type)

      get(:show, :params => {:id => 4})

      assert_response :success

      assert_select 'div.attachments span.content-type[title=?]', content_type, :text => name

    end

  end

  def test_show_should_display_other_content_types_as_is

    get(:show, :params => {:id => 4})

    assert_response :success

    assert_select 'div.attachments span.content-type', :text => 'application/x-ruby'

    assert_select 'div.attachments span.content-type[title]', 0

  end