module ApplicationHelper include FragmentLocalization def absolute_url(path_or_url) if path_or_url.include?('://') # already an absolute URL path_or_url else # a relative path request.protocol + request.host_with_port + path_or_url end end def add_body_class(class_name) @body_class ||= '' @body_class << " #{class_name}" end def body_class "#{params[:controller]} #{params[:controller]}-#{params[:action]}".tap do |output| output << @body_class if @body_class end end def advertise_campaign_progress(campaign, &block) if campaign && campaign.advertised? campaign_progress(campaign, &block) end end def cents_to_currency(cents, options={}) number_to_currency(cents / 100.0, options) end def campaign_progress(campaign, &block) if campaign if block_given? content = capture(&block) else if campaign.complete? pitch = "We've met this year's fundraising goal! Thanks, everybody!" prompt = "Learn more" elsif campaign.remaining < 200_00 estimate = (campaign.remaining.to_f / 5_00).ceil * 5_00 pitch = "We're less than #{cents_to_currency(estimate, precision: 0)} away from paying this year's hosting costs!" prompt = "Donate now" else pitch = "Help Dress to Impress stay online!" prompt = "Learn more" end content = link_to( content_tag(:span, pitch) + content_tag(:span, prompt, :class => 'button'), donate_path) end meter = content_tag(:div, nil, :class => 'campaign-progress', style: "width: #{campaign.progress_percent}%;") label = content_tag(:div, content, :class => 'campaign-progress-label') content_tag(:div, meter + label, :class => 'campaign-progress-wrapper') end end def canonical_path(resource) I18n.with_locale(I18n.default_locale) do content_for :meta, tag(:link, :rel => 'canonical', :href => url_for(resource)) end end def contact_email "webmaster@openneo.net" end def feedback_url "https://openneo.uservoice.com/forums/40720-dress-to-impress" end def flashes raw(flash.inject('') do |html, pair| key, value = pair html + content_tag('p', value, :class => "flash #{key}") end) end def hide_home_link @hide_home_link = true end def home_link? !@hide_home_link end JAVASCRIPT_LIBRARIES = { :addthis => '//s7.addthis.com/js/250/addthis_widget.js#username=openneo', :bitly => '//bit.ly/javascript-api.js?version=latest&login=openneo&apiKey=R_4d0438829b7a99860de1d3edf55d8dc8', :html5 => '//html5shim.googlecode.com/svn/trunk/html5.js', :jquery => '//ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js', :jquery20 => '//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js', :jquery_tmpl => '//ajax.microsoft.com/ajax/jquery.templates/beta1/jquery.tmpl.min.js', :swfobject => '//ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js' } def include_javascript_libraries(*library_names) raw(library_names.inject('') do |html, name| html + javascript_include_tag(JAVASCRIPT_LIBRARIES[name]) end) end def locale_options current_locale_is_public = false options = I18n.public_locales.map do |available_locale| current_locale_is_public = true if I18n.locale == available_locale # Include fallbacks data on the tag. Right now it's used in blog # localization, but may conceivably be used for something else later. [translate('locale_name', :locale => available_locale), available_locale, {'data-fallbacks' => I18n.fallbacks[available_locale].join(',')}] end unless current_locale_is_public name = translate('locale_name', :locale => I18n.locale) + ' (alpha)' options << [name, I18n.locale] end options end def localized_cache(key={}, &block) localized_key = localize_fragment_key(key, locale) cache(localized_key, &block) end def login_path_with_return_to login_path :return_to => request.fullpath end def logout_path_with_return_to logout_path :return_to => request.fullpath end def origin_tag(value) hidden_field_tag 'origin', value, :id => nil end def open_graph(properties) if @open_graph @open_graph.merge! properties else @open_graph = properties end end def open_graph_tags if @open_graph @open_graph.inject('') do |output, property| key, value = property output + tag(:meta, :property => "og:#{key}", :content => value) end.html_safe end end def return_to_field_tag hidden_field_tag :return_to, request.fullpath end def safely_to_json(obj) obj.to_json.gsub('/', '\/') end def secondary_nav(&block) content_for :before_flashes, content_tag(:nav, :id => 'secondary-nav', &block) end def show_title_header? params[:controller] != 'items' end def signed_in_meta_tag %().html_safe end def current_user_id_meta_tag %().html_safe end def labeled_time_ago_in_words(time) content_tag :abbr, time_ago_in_words(time), :title => time end def title(value) content_for :title, value end def md(text) RDiscount.new(text).to_html.html_safe end def translate_markdown(key, options={}) md translate("#{key}_markdown", options) end alias_method :tmd, :translate_markdown def translate_with_links(key, options={}) nonlink_options = {} link_urls = {} options.each do |key, value| str_key = key.to_s if str_key.end_with? '_link_url' link_key = str_key[0..-5] # "abcdef_link_url" => "abcdef_link" link_urls[link_key] = value else nonlink_options[key] = value end end link_options = {} link_urls.each do |link_key, url| content = translate("#{key}.#{link_key}_content", nonlink_options) link_options[link_key.to_sym] = link_to(content, url) end converted_options = link_options.merge(nonlink_options) translate("#{key}.main_html", converted_options) end alias_method :twl, :translate_with_links def userbar_contributions_summary(user) translate_with_links '.userbar.contributions_summary', :contributions_link_url => user_contributions_path(user), :user_points => user.points end def camo_image_url(image_url) Image.from_insecure_url(image_url).secure_url end end