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# -*- coding: utf-8 -*-
class ApplicationController < ActionController::Base
protect_from_forgery
before_filter :set_format
after_filter :xhtml
def render_tweets(options = {}, &blk)
if params[:count]
count = params[:count].to_i
else
count = 10
end
p options
if options[:force_page]
params[:page] ||= "1"
end
@items = blk.call.limit(count)
if params[:page]
@items = @items.page(params[:page].to_i, count)
else
@items = @items.max_id(params[:max_id].to_i) if params[:max_id]
@items = @items.since_id(params[:since_id].to_i) if params[:since_id]
end
render "shared/tweets"
end
private
def set_format
unless [:json, :html].include?(request.format.to_sym)
request.format = :html
end
end
def xhtml
if request.format == :html
response.content_type = "application/xhtml+xml"
# remove invalid charactors
response.body = response.body.gsub(/[\x0-\x8\xb\xc\xe-\x1f]/, "")
end
end
end
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