X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/17445a44da9aaeb24e136c5fc6fc3634e6f10539..3d0f9536c403711554621a8eba3d86321fcbd7cc:/app/helpers/application_helper.rb diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb index 2eebec170..23e3b34c5 100644 --- a/app/helpers/application_helper.rb +++ b/app/helpers/application_helper.rb @@ -1,49 +1,117 @@ module ApplicationHelper - def htmlize(text) - return sanitize(auto_link(simple_format(text), :link => :urls, :html => { :rel => "nofollow" })) - end + require 'rexml/document' - def html_escape_unicode(text) - chars = ActiveSupport::Multibyte::Chars.u_unpack(text).map do |c| - c < 127 ? c.chr : "&##{c.to_s};" + def linkify(text) + if text.html_safe? + Rinku.auto_link(text, :urls, tag_options(:rel => "nofollow")).html_safe + else + Rinku.auto_link(text, :urls, tag_options(:rel => "nofollow")) end - - return chars.join("") end def rss_link_to(*args) - return link_to(image_tag("RSS.gif", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" }); + return link_to(image_tag("RSS.png", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" }); end def atom_link_to(*args) - return link_to(image_tag("RSS.gif", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" }); + return link_to(image_tag("RSS.png", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" }); end - def javascript_strings - js = "" + def style_rules + css = "" + + css << ".hidden { display: none !important }"; + css << ".hide_unless_logged_in { display: none !important }" unless @user; + css << ".hide_if_logged_in { display: none !important }" if @user; + css << ".hide_if_user_#{@user.id} { display: none !important }" if @user; + css << ".show_if_user_#{@user.id} { display: inline !important }" if @user; + css << ".hide_unless_administrator { display: none !important }" unless @user and @user.administrator?; + css << ".hide_unless_moderator { display: none !important }" unless @user and @user.moderator?; - js << "\n" + return content_tag(:style, css, :type => "text/css") + end - return js + def if_logged_in(tag = :div, &block) + content_tag(tag, capture(&block), :class => "hide_unless_logged_in") end -private + def if_not_logged_in(tag = :div, &block) + content_tag(tag, capture(&block), :class => "hide_if_logged_in") + end - def javascript_strings_for_key(key) - js = "" - value = t(key, :locale => "en") + def if_user(user, tag = :div, &block) + if user + content_tag(tag, capture(&block), :class => "hidden show_if_user_#{user.id}") + end + end - if value.is_a?(String) - js << "i18n_strings['#{key}'] = '" << escape_javascript(t(key)) << "';\n" + def unless_user(user, tag = :div, &block) + if user + content_tag(tag, capture(&block), :class => "hide_if_user_#{user.id}") else - value.each_key do |k| - js << javascript_strings_for_key("#{key}.#{k}") + content_tag(tag, capture(&block)) + end + end + + def if_administrator(tag = :div, &block) + content_tag(tag, capture(&block), :class => "hide_unless_administrator") + end + + def scale_to_zoom(scale) + Math.log(360.0 / (scale.to_f * 512.0)) / Math.log(2.0) + end + + def richtext_area(object_name, method, options = {}) + id = "#{object_name.to_s}_#{method.to_s}" + format = options.delete(:format) || "markdown" + + content_tag(:div, :id => "#{id}_container", :class => "richtext_container") do + output_buffer << content_tag(:div, :id => "#{id}_content", :class => "richtext_content") do + output_buffer << text_area(object_name, method, options.merge("data-preview-url" => preview_url(:format => format))) + output_buffer << content_tag(:div, "", :id => "#{id}_preview", :class => "richtext_preview richtext") end + + output_buffer << content_tag(:div, :id => "#{id}_help", :class => "richtext_help") do + output_buffer << render("site/#{format}_help") + output_buffer << content_tag(:div, :class => "buttons") do + output_buffer << submit_tag(I18n.t("site.richtext_area.edit"), :id => "#{id}_doedit", :class => "richtext_doedit deemphasize", :disabled => true) + output_buffer << submit_tag(I18n.t("site.richtext_area.preview"), :id => "#{id}_dopreview", :class => "richtext_dopreview deemphasize") + end + end + end + end + + def dir + if dir = params[:dir] + dir == "rtl" ? "rtl" : "ltr" + else + I18n.t("html.dir") end + end - return js + def friendly_date(date) + content_tag(:span, time_ago_in_words(date), :title => l(date, :format => :friendly)) + end + + def body_class + [ + params[:controller], + "#{params[:controller]}-#{params[:action]}", + "#{current_layout}-layout", + @extra_body_class + ].compact.join(" ") + end + + def current_page_class(path) + :current if current_page?(path) + end + + def current_layout + layout = controller.send(:_layout) + if layout.instance_of? String + layout + else + File.basename(layout.identifier).split('.').first + end end end