87 lines
2.9 KiB
Ruby
87 lines
2.9 KiB
Ruby
class Admin::PurchasesController < ApplicationController
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require "net/http"
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require "uri"
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require 'zip/zip'
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layout "admin"
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def index
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@purchases = Purchase.all.entries
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end
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def download
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@purchase = Purchase.first(:conditions => {:id => params[:id]})
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download_purchase(@purchase, request.env['REQUEST_URI'].split('admin')[0].chop)
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@purchase.downloaded = true
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@purchase.save
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redirect_to admin_purchases_url
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end
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protected
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def download_purchase(purchase, url)
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uri = URI.parse("http://#{APP_CONFIG['store_ip']}/download/design")
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http = Net::HTTP.new(uri.host, uri.port)
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request = Net::HTTP::Post.new(uri.request_uri)
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public_key = OpenSSL::PKey::RSA.new(File.read(APP_CONFIG['main_public_key']))
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encrypted_data = public_key.public_encrypt({:purchase_id => purchase.purchase_id,
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:roaming_id => Site.find(session[:site]).roaming_id,
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:url => url}.to_json)
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request.set_form_data({ :purchase => encrypted_data})
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response = http.request(request)
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temp_file = Tempfile.new("temp_file")
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temp_file.binmode
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temp_file.write response.body
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temp_file.rewind
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zip_name = response['content-disposition'].split('filename=')[1].gsub(/[\\\"]|.zip/, '') rescue ''
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unzip_design(temp_file, zip_name)
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temp_file.close
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temp_file.unlink
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end
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def unzip_design(file, zip_name)
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Zip::ZipFile.open(file) do |zip_file|
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encrypted = {}
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['encrypted_data', 'encrypted_key', 'encrypted_iv'].each do |e|
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encrypted.merge!(e => zip_file.read(e))
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end
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orig_file = decrypt_data(encrypted['encrypted_data'], encrypted['encrypted_key'], encrypted['encrypted_iv'])
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temp_file = Tempfile.new("temp_file_zip")
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temp_file.binmode
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temp_file.write orig_file
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temp_file.rewind
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Zip::ZipFile.open(temp_file) { |orig_zip|
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design = Design.new.from_json(orig_zip.read("#{zip_name}/#{zip_name}.json"))
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Dir.mktmpdir('f_path') { |dir|
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build_file(orig_zip, zip_name, dir, design.layout) if design.layout
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build_file(orig_zip, zip_name, dir, design.default_css) if design.default_css
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build_file(orig_zip, zip_name, dir, design.reset_css) if design.reset_css
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['themes', 'javascripts', 'images'].each do |type|
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design.send(type).each do |object|
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build_file(orig_zip, zip_name, dir, object, type)
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end
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end
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}
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temp_file.close
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temp_file.unlink
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design.save
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}
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end
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end
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def build_file(orig_zip, zip_name, dir, object, type = nil)
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title = object.file_filename
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temp = File.new(dir + '/' + title, 'w+')
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temp.write orig_zip.read(zip_name + '/' + (type ? (type + '/') : '') + title)
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object.file = temp
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object.to_save = true
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end
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end |