51 lines
1.4 KiB
Ruby
51 lines
1.4 KiB
Ruby
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class DesktopAppsController < 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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def index
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@desktopapps = DesktopApp.all
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render :layout => false
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end
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def upload
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if !params[:desktop_app].nil?
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temp_file = Tempfile.new("temp_file");
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original_file = params[:desktop_app][:package_file]
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temp_file.write(original_file.read.force_encoding("UTF-8"))
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temp_file.rewind
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filename = File.basename(original_file.original_filename,".zip")
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unzip_app(temp_file,filename)
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temp_file.close
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end
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render :layout => false
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end
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def unzip_app(file, zip_name)
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Zip::ZipFile.open(file) { |zip_file|
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da = DesktopApp.new.from_json(zip_file.read("#{zip_name}/settings.json"))
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Dir.mktmpdir('f_path') { |dir|
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images_entries = []
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zip_file.entries.each do |entry|
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case (path = entry.to_s)
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when /\A(#{zip_name})\/(images)\/.*((\.jpg)|(\.png)|(\.gif))\z/ #for img
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images_entries << entry
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end
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end
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images_entries.each do |image|
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da.images.build(:file => get_temp_file(zip_file,dir,image))
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end
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}
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da.save
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}
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end
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def get_temp_file(zip_file, dir, entry)
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filename = File.basename(entry.to_s)
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temp_file = File.new(dir + '/' + filename, 'w+')
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temp_file.write (zip_file.read entry ).force_encoding('UTF-8')
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temp_file
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end
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end
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