Allow admins and moderators to delete traces

[rails.git] / app / helpers / application_helper.rb

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 5266bf633ecfa3c72d94b07c78846d13eee330db..adcf5c6c011ec6fdcc31821b2c0af3b74065c083 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,34 +1,34 @@
 module ApplicationHelper
-  require 'rexml/document'
+  require "rexml/document"
 
   def linkify(text)
     if text.html_safe?
-      Rinku.auto_link(text, :urls, tag_options(:rel => "nofollow")).html_safe
+      Rinku.auto_link(text, :urls, tag_builder.tag_options(:rel => "nofollow")).html_safe
     else
-      Rinku.auto_link(text, :urls, tag_options(:rel => "nofollow"))
+      Rinku.auto_link(text, :urls, tag_builder.tag_options(:rel => "nofollow"))
     end
   end
 
   def rss_link_to(*args)
-    return link_to(image_tag("RSS.png", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" });
+    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.png", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" });
+    link_to(image_tag("RSS.png", :size => "16x16", :border => 0), Hash[*args], :class => "rsssmall")
   end
 
   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?
-
-    return content_tag(:style, css, :type => "text/css")
+    css << ".hide_unless_logged_in { display: none !important }" unless current_user
+    css << ".hide_if_logged_in { display: none !important }" if current_user
+    css << ".hide_if_user_#{current_user.id} { display: none !important }" if current_user
+    css << ".show_if_user_#{current_user.id} { display: inline !important }" if current_user
+    css << ".hide_unless_administrator { display: none !important }" unless current_user && current_user.administrator?
+    css << ".hide_unless_moderator { display: none !important }" unless current_user && current_user.moderator?
+
+    content_tag(:style, css, :type => "text/css")
   end
 
   def if_logged_in(tag = :div, &block)
@@ -40,9 +40,7 @@ module ApplicationHelper
   end
 
   def if_user(user, tag = :div, &block)
-    if user
-      content_tag(tag, capture(&block), :class => "hidden show_if_user_#{user.id}")
-    end
+    content_tag(tag, capture(&block), :class => "hidden show_if_user_#{user.id}") if user
   end
 
   def unless_user(user, tag = :div, &block)
@@ -58,17 +56,17 @@ module ApplicationHelper
   end
 
   def richtext_area(object_name, method, options = {})
-    id = "#{object_name.to_s}_#{method.to_s}"
-    format = options.delete(:format) || "markdown"
+    id = "#{object_name}_#{method}"
+    type = 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 << text_area(object_name, method, options.merge("data-preview-url" => preview_url(:type => type)))
         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 << render("site/#{type}_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")
@@ -100,4 +98,28 @@ module ApplicationHelper
   def current_page_class(path)
     :current if current_page?(path)
   end
+
+  def application_data
+    data = {
+      :locale => I18n.locale,
+      :preferred_editor => preferred_editor
+    }
+
+    if current_user
+      data[:user] = current_user.id.to_json
+
+      data[:user_home] = { :lat => current_user.home_lat, :lon => current_user.home_lon } unless current_user.home_lon.nil? || current_user.home_lat.nil?
+    end
+
+    data[:location] = session[:location] if session[:location]
+
+    if @oauth
+      data[:token] = @oauth.token
+      data[:token_secret] = @oauth.secret
+      data[:consumer_key] = @oauth.client_application.key
+      data[:consumer_secret] = @oauth.client_application.secret
+    end
+
+    data
+  end
 end