Purged git history and removed sensitive information.

app/helpers/application_helper.rb

@@ -0,0 +1,133 @@
+module ApplicationHelper
+  def namelink model, length = nil
+    return if model.nil?
+    model = case model.class.to_s
+            when "DataFile"
+              model.movie ? model.movie : model
+            when "Comment"
+              model.commentable
+            when "Post"
+              model.topic
+            else
+              model
+            end
+    str = model.to_s
+    if length and str.length > length
+      link_to raw(str.to_s[0, length] + "..."), model
+    else
+      link_to raw(str), model
+    end
+  end
+
+  def shorten str, length
+    if length and str and str.to_s.length > length
+      str = str.to_s[0, length] + "..."
+    end
+    str
+  end
+
+  def longtime time
+    printtime time, "%d %B %y %H:%M"
+  end
+
+  def shorttime time
+    printtime time, "%d/%b/%y %H:%M"
+  end
+
+  def shortdate time
+    printtime time, "%d %b %y"
+  end
+
+  def longdate time
+    printtime time, "%d %B %Y"
+  end
+
+  def printtime time, format
+    return unless time
+    out = ""
+    out << '<span style="font-style: italic; ">'
+    out <<  time.strftime(format)
+    out << '</span>'
+    raw out
+  end
+
+  def cascade model, list
+    out = ""
+
+    list.each do |element|
+      name = key = element
+      result = ""
+
+      if element.instance_of?(Array)
+        name = element[0]
+        key = element[1]
+      end
+
+      if m = key.to_s.match(/^(.*)_b$/)
+        name = m[1]
+        key = m[1]
+      end
+
+      str = eval("model.#{key}")
+        next if str == "" or str.nil?
+
+      if model[key].instance_of?(Time)
+        result << shorttime(str)
+      elsif element.instance_of?(Symbol)
+        result << namelink(str)
+      elsif key.to_s.match(/^(.*)_b$/)
+        result << str.bbcode_to_html
+      else
+        result << h(str)
+      end
+
+      out << "<p>"
+      out << "<b>#{name.to_s.capitalize.gsub(/_s/, '').gsub(/_/, ' ')}</b>: "
+      out << result
+      out << "</p>"
+    end
+    raw out
+  end
+
+  def abslink text, url
+    raw link_to text, url
+  end
+
+  def flag country
+    if country and country.to_s.length > 0
+      image_tag "/images/flags/" + country.downcase + ".gif", :width => 18, :height => 12
+    else
+      image_tag "/images/flags/eu.gif"
+    end
+  end
+
+  def add_comments object
+    @comment = Comment.new :commentable => object
+    @comments = object.comments.ordered.with_userteam
+    return_here
+    render :partial => "comments/index"
+  end
+
+  def bbcode
+    link_to "(BBCode)", article_url(:id => 536)
+  end
+
+  def sortable(column, title = nil)
+    title ||= column.titleize
+    css_class = (column == sort_column) ? "current #{sort_direction}" : nil
+    direction = (column == sort_column && sort_direction == "asc") ? "desc" : "asc"
+    link_to title, {:sort => column, :direction => direction}, {:class => css_class}
+  end
+
+  def link_to_remove_fields(name, f)
+    f.hidden_field(:_destroy) + link_to_function(name, "remove_fields(this)")
+  end
+
+  def link_to_add_fields(name, f, association)
+    new_object = f.object.class.reflect_on_association(association).klass.new
+    fields = f.fields_for(association, new_object, :child_index => "new_#{association}") do |builder|
+      render(association.to_s.singularize, :f => builder)
+    end
+    link_to_function(name, ("add_fields(this, '#{association}', '#{escape_javascript(fields)}')"))
+  end
+end