MapBoundary no longer exists

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

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 5fa021bcf4e695c130c2e4094fe1ecb2ccdb68cc..b30129c5dd51233a6b66b1ebb44b11e0171df9d1 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -2,7 +2,7 @@ module ApplicationHelper
   require 'rexml/document'
 
   def sanitize(text)
   require 'rexml/document'
 
   def sanitize(text)

-    Sanitize.clean(text, Sanitize::Config::OSM)
+    Sanitize.clean(text, Sanitize::Config::OSM).html_safe

   end
 
   def htmlize(text)
   end
 
   def htmlize(text)


@@ -10,11 +10,15 @@ module ApplicationHelper
   end
 
   def linkify(text)
   end
 
   def linkify(text)

-    return auto_link(text, :link => :urls, :html => { :rel => "nofollow" })
+    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

   end
 
   def html_escape_unicode(text)
   end
 
   def html_escape_unicode(text)

-    chars = ActiveSupport::Multibyte::Chars.u_unpack(text).map do |c|
+    chars = ActiveSupport::Multibyte::Unicode.u_unpack(text).map do |c|

       c < 127 ? c.chr : "&##{c.to_s};"
     end
 
       c < 127 ? c.chr : "&##{c.to_s};"
     end
 


@@ -37,7 +41,46 @@ module ApplicationHelper
     js << javascript_strings_for_key("javascripts")
     js << "</script>\n"
 
     js << javascript_strings_for_key("javascripts")
     js << "</script>\n"
 

-    return js
+    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")
+  end
+
+  def if_logged_in(tag = :div, &block)
+    content_tag(tag, capture(&block), :class => "hide_unless_logged_in")
+  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}")
+    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
+  end
+
+  def if_administrator(tag = :div, &block)
+    content_tag(tag, capture(&block), :class => "hide_unless_administrator")

   end
 
   def describe_location(lat, lon, zoom = nil, language = nil)
   end
 
   def describe_location(lat, lon, zoom = nil, language = nil)


@@ -46,8 +89,8 @@ module ApplicationHelper
     url = "http://nominatim.openstreetmap.org/reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{language}"
 
     begin
     url = "http://nominatim.openstreetmap.org/reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{language}"
 
     begin

-      Timeout::timeout(4) do
-        response = REXML::Document.new(Net::HTTP.get(URI.parse(url)))
+      response = Timeout::timeout(4) do
+        REXML::Document.new(Net::HTTP.get(URI.parse(url)))

       end
     rescue Exception
       response = nil
       end
     rescue Exception
       response = nil


@@ -80,6 +123,36 @@ module ApplicationHelper
     end
   end
 
     end
   end
 

+  def preferred_editor
+    if params[:editor]
+      params[:editor]
+    elsif @user and @user.preferred_editor
+      @user.preferred_editor
+    else
+      DEFAULT_EDITOR
+    end
+  end
+
+  def friendly_date(date)
+    content_tag(:span, time_ago_in_words(date), :title => l(date, :format => :friendly))
+  end
+
+  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
+  end
+
+  def with_format(format, &block)
+    old_format = @template_format
+    @template_format = format
+    result = block.call
+    @template_format = old_format
+    return result
+  end
+

 private
 
   def javascript_strings_for_key(key)
 private
 
   def javascript_strings_for_key(key)