Sha256: b1bfecc5eee221b37f7468eabc48f9c330337baf454fd09c8343a79aedff03fc
Contents?: true
Size: 1.72 KB
Versions: 14
Compression:
Stored size: 1.72 KB
Contents
#*************************************************************************************
# TOCOMMENT
#*************************************************************************************
class CandyChartsController < ApplicationController
before_filter :authenticate
def show
if @granted
set_default_to if params[:from] and not params[:to]
name = (params[:id].gsub('-', '_').camelize + 'Chart')
begin
chart = name.constantize.new(params)
rescue
raise "Chart Candy: You must defined #{name}"
end
builder = "ChartCandy::Builder::#{params[:nature].camelize}".constantize.new(params[:id], params)
chart.build builder
respond_to do |format|
format.json { render json: builder.to_json }
format.xls { render_xls builder }
end
else
respond_to do |format|
format.json { render json: { 'state' => 'access_refused' } }
format.xls { render text: 'access_refused' }
end
end
end
def render_xls(builder)
spreadsheet = StringIO.new
builder.to_xls.write spreadsheet
send_data spreadsheet.string, filename: builder.filename, type: "application/vnd.ms-excel"
end
def authenticate
auth = ChartCandy::Authentication.new(request.url, params)
@granted = (auth.valid_token? and not auth.expired?)
end
def set_default_to
if params[:nature] == 'line'
params[:to] = case params[:step]
when 'day' then (Time.now.utc - 1.day).end_of_day.iso8601
when 'week' then (Time.now.utc - 1.week).end_of_week.iso8601
when 'month' then (Time.now.utc - 1.month).end_of_month.iso8601
else Time.now.utc.iso8601
end
else
params[:to] = Time.now.utc.iso8601
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems