Module: Redmine::WikiFormatting::CommonMark::Helper

Defined in:
lib/redmine/wiki_formatting/common_mark/helper.rb

Instance Method Summary collapse

Instance Method Details

#heads_for_wiki_formatterObject


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# File 'lib/redmine/wiki_formatting/common_mark/helper.rb', line 45

def heads_for_wiki_formatter
  unless @heads_for_wiki_formatter_included
    toolbar_language_options = User.current && User.current.pref.toolbar_language_options
    lang =
      if toolbar_language_options.nil?
        UserPreference::DEFAULT_TOOLBAR_LANGUAGE_OPTIONS
      else
        toolbar_language_options.split(',')
      end
    content_for :header_tags do
      javascript_include_tag('jstoolbar/jstoolbar') +
      javascript_include_tag('jstoolbar/common_mark') +
      javascript_include_tag("jstoolbar/lang/jstoolbar-#{current_language.to_s.downcase}") +
      javascript_tag(
        "var wikiImageMimeTypes = #{Redmine::MimeType.by_type('image').to_json};" \
          "var userHlLanguages = #{lang.to_json};"
      ) +
      stylesheet_link_tag('jstoolbar')
    end
    @heads_for_wiki_formatter_included = true
  end
end

#initial_page_content(page) ⇒ Object


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# File 'lib/redmine/wiki_formatting/common_mark/helper.rb', line 41

def initial_page_content(page)
  "# #{@page.pretty_title}"
end

#wikitoolbar_for(field_id, preview_url = preview_text_path) ⇒ Object


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# File 'lib/redmine/wiki_formatting/common_mark/helper.rb', line 24

def wikitoolbar_for(field_id, preview_url = preview_text_path)
  heads_for_wiki_formatter
  help_file = "/help/#{current_language.to_s.downcase}/wiki_syntax_common_mark.html"
  # fall back to the english help page if there is none for the current
  # language
  unless File.readable? Rails.root.join("public", help_file)
    help_file = "/help/en/wiki_syntax_common_mark.html"
  end
  url = "#{Redmine::Utils.relative_url_root}#{help_file}"
  javascript_tag(
    "var wikiToolbar = new jsToolBar(document.getElementById('#{field_id}')); " \
    "wikiToolbar.setHelpLink('#{escape_javascript url}'); " \
    "wikiToolbar.setPreviewUrl('#{escape_javascript preview_url}'); " \
    "wikiToolbar.draw();"
  )
end