# vim: set expandtab shiftwidth=2 softtabstop=2: 
class PageController < ApplicationController
theme Preference.find_by_setting('theme').value
layout 'default'

def index
  show
  render :action => 'show'
end

def show
  if params[:name]
    @page = Page.find_by_url(params[:name])
    #PHILIP hackery - improve as we go
    #Logger::add(Logger::FATAL, "HELP, I'm stuck!")

    philip_contact_hack if params[:name].downcase == 'contact'

  elsif params[:id]
    @page = Page.find(params[:id])
  else
    @page = Page.find_by_id(Preference.find_by_setting('site_default_page').value) || Page.find(:first)
  end
end

def philip_contact_hack 
  #local_debug = Logger::DEBUG
  #Logger::add(local_debug, "HELP, I'm stuck!")
  #some_ripped_markup =  Net::HTTP.get_response(
    #"philipreedtech.com",
    #@request.env["REQUEST_URI"] + '.html'
    #).body
  #some_ripped_markup = "<br />Hi there!!!!<br />"
  #@page.body_html = some_ripped_markup
    #Just this one addition, even with all the rest of the code hacked out, causes
    #it to lock up hopelessly both in production (Apache) and on local Webrick.  Weird.
  Logger::add(DEBUG, "Added markup to body_html, NOT!")
end

def show_url

end

def tags
    @tags = Tag.cloud.sort_by{|t| t.name}
     total=@tags.inject(0) {|total,tag| total += tag.page_counter }
     average = total.to_f / @tags.size.to_f
     @sizes = @tags.inject({}) {|h,tag| h[tag] = (tag.page_counter.to_f / average); h} # create a percentage
     # apply a lower limit of 50% and an upper limit of 200%
     @sizes.each {|tag,size| @sizes[tag] = [[2.0/3.0, size].max, 2].min * 100}
     @font_multiplier = 80
     
     @all_tags = Tag.find_all
  render :layout => false
  rescue
  render :text => 'No Tag Cloud'
end

def show_tag
  @tag = Tag.find(params[:id])
end

def menu
  @menu = Page.find(:all, :conditions => "show_in_menu = 1", :order => "name DESC")
  render :layout => false
end

end