Merge remote-tracking branch 'upstream/pull/3285'

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

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index e6a1e58e688721a0272c4f0a489424c5a86dc7c3..c9f165d528af8f7d32bd6ee94e03035e02d3a2e8 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,138 +1,75 @@
 module ApplicationHelper
 module ApplicationHelper

-  require 'rexml/document'
+  require "rexml/document"

 
   def linkify(text)
     if text.html_safe?
 
   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
     else

-      Rinku.auto_link(text, :urls, tag_options(:rel => "nofollow"))
+      Rinku.auto_link(ERB::Util.h(text), :urls, tag_builder.tag_options(:rel => "nofollow")).html_safe

     end
   end
 
     end
   end
 

-  def html_escape_unicode(text)
-    chars = ActiveSupport::Multibyte::Unicode.u_unpack(text).map do |c|
-      c < 127 ? c.chr : "&##{c.to_s};"
-    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" });
-  end
-
-  def atom_link_to(*args)
-    return link_to(image_tag("RSS.gif", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" });
-  end
-
-  def javascript_strings
-    js = ""
-
-    js << "<script type='text/javascript'>\n"
-    js << "i18n_strings = new Array();\n"
-    js << javascript_strings_for_key("javascripts")
-    js << "</script>\n"
-
-    return raw(js)
-  end
-
-  def style_rules
-    css = ""
-
-    css << ".hidden { display: none }";
-    css << ".hide_unless_logged_in { display: none }" unless @user;
-    css << ".hide_if_logged_in { display: none }" if @user;
-    css << ".hide_if_user_#{@user.id} { display: none }" if @user;
-    css << ".show_if_user_#{@user.id} { display: inline }" if @user;
-    css << ".hide_unless_administrator { display: none }" unless @user and @user.administrator?;
-
-    return content_tag(:style, css, :type => "text/css")
+  def rss_link_to(args = {})
+    link_to(image_tag("RSS.png", :size => "16x16", :border => 0), args, :class => "rsssmall")

   end
 
   end
 

-  def if_logged_in(tag = :div, &block)
-    content_tag(tag, capture(&block), :class => "hide_unless_logged_in")
+  def atom_link_to(args = {})
+    link_to(image_tag("RSS.png", :size => "16x16", :border => 0), args, :class => "rsssmall")

   end
 
   end
 

-  def if_not_logged_in(tag = :div, &block)
-    content_tag(tag, capture(&block), :class => "hide_if_logged_in")
-  end
-
-  def if_user(user, tag = :div, &block)
-    if user
-      content_tag(tag, capture(&block), :class => "hidden show_if_user_#{user.id}")
+  def dir
+    if dir = params[:dir]
+      dir == "rtl" ? "rtl" : "ltr"
+    else
+      I18n.t("html.dir")

     end
   end
 
     end
   end
 

-  def unless_user(user, tag = :div, &block)
-    if user
-      content_tag(tag, capture(&block), :class => "hide_if_user_#{user.id}")
-    else
-      content_tag(tag, capture(&block))
-    end
+  def friendly_date(date)
+    tag.span(time_ago_in_words(date), :title => l(date, :format => :friendly))

   end
 
   end
 

-  def if_administrator(tag = :div, &block)
-    content_tag(tag, capture(&block), :class => "hide_unless_administrator")
+  def friendly_date_ago(date)
+    tag.span(time_ago_in_words(date, :scope => :"datetime.distance_in_words_ago"), :title => l(date, :format => :friendly))

   end
 
   end
 

-  def preferred_editor
-    if params[:editor]
-      params[:editor]
-    elsif @user and @user.preferred_editor
-      @user.preferred_editor
+  def body_class
+    if content_for? :body_class
+      content_for :body_class

     else
     else

-      DEFAULT_EDITOR
+      "#{params[:controller]} #{params[:controller]}-#{params[:action]}"

     end
   end
 
     end
   end
 

-  def scale_to_zoom(scale)
-    Math.log(360.0 / (scale.to_f * 512.0)) / Math.log(2.0)
+  def current_page_class(path)
+    :current if current_page?(path)

   end
 
   end
 

-  def richtext_area(object_name, method, options = {})
-    id = "#{object_name.to_s}_#{method.to_s}"
-    format = options.delete(:format) || "markdown"
+  def application_data
+    data = {
+      :locale => I18n.locale,
+      :preferred_editor => preferred_editor
+    }

 
 

-    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")
-      end
+    if current_user
+      data[:user] = current_user.id.to_json

 
 

-      output_buffer << content_tag(:div, :id => "#{id}_help", :class => "richtext_help") do
-        output_buffer << render("site/#{format}_help")
-        output_buffer << submit_tag(I18n.t("site.richtext_area.edit"), :id => "#{id}_doedit", :class => "richtext_doedit", :disabled => true)
-        output_buffer << submit_tag(I18n.t("site.richtext_area.preview"), :id => "#{id}_dopreview", :class => "richtext_dopreview")
-      end
+      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
     end

-  end

 
 

-  def friendly_date(date)
-    content_tag(:span, time_ago_in_words(date), :title => l(date, :format => :friendly))
-  end
+    data[:location] = session[:location] if session[:location]
+    data[:oauth_token] = oauth_token.token if oauth_token

 
 

-  def note_author(object, link_options = {})
-    if object.author.nil?
-      h(object.author_name)
-    else
-      link_to h(object.author_name), link_options.merge({:controller => "user", :action => "view", :display_name => object.author_name})
-    end
+    data

   end
 
   end
 

-private
-
-  def javascript_strings_for_key(key)
-    js = ""
-    value = I18n.t(key, :locale => "en")
-
-    if value.is_a?(String)
-      js << "i18n_strings['#{key}'] = '" << escape_javascript(t(key)) << "';\n"
+  # If the flash is a hash, then it will be a partial with a hash of locals, so we can call `render` on that
+  # This allows us to render html into a flash message in a safe manner.
+  def render_flash(flash)
+    if flash.is_a?(Hash)
+      render flash.with_indifferent_access

     else
     else

-      value.each_key do |k|
-        js << javascript_strings_for_key("#{key}.#{k}")
-      end
+      flash

     end
     end

-
-    return js

   end
 end
   end
 end