Contents

module Headmin
  module BootstrapHelper
    def bootstrap_icon(icon, options = {})
      tag_name = options.extract!(:tag_name).fetch(:tag_name, :i)
      options[:class] = ['bi', "bi-#{icon}", options.dig(:class)].compact.join(' ')
      content_tag(tag_name, options) {}
    end

    # References
    # https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
    def bootstrap_icon_for_mime_type(mime_type, options = {})
      type_map = {
        image: %w[image/bmp image/gif image/vnd.microsoft.icon image/jpeg image/png image/svg+xml image/tiff image/webp],
        play: %w[video/mp4 video/mpeg video/ogg video/mp2t video/webm video/3gpp video/3gpp2],
        music: %w[audio/aac audio/midi audio/x-midi audio/mpeg audio/ogg audio/opus audio/wav audio/webm audio/3gpp audio/3gpp2],
        word: %w[application/msword application/vnd.openxmlformats-officedocument.wordprocessingml.document],
        ppt: %w[application/vnd.ms-powerpoint application/vnd.openxmlformats-officedocument.presentationml.presentation],
        excel: %w[application/vnd.ms-excel application/vnd.openxmlformats-officedocument.spreadsheetml.sheet],
        slides: %w[application/vnd.oasis.opendocument.presentation],
        spreadsheet: %w[application/vnd.oasis.opendocument.spreadsheet],
        richtext: %w[application/vnd.oasis.opendocument.text],
        zip: %w[application/zip application/x-7z-compressed application/x-bzip application/x-bzip2 application/gzip application/vnd.rar],
        pdf: %w[application/pdf],
      }
      icon_name = type_map.find{|key, mime_types| mime_types.include?(mime_type)}.first

      icon = ['file', 'earmark', icon_name].compact.join('-')
      bootstrap_icon(icon, options)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
headmin-0.3.2	app/helpers/headmin/bootstrap_helper.rb
headmin-0.3.1	app/helpers/headmin/bootstrap_helper.rb