49 lines
2.0 KiB
Ruby
49 lines
2.0 KiB
Ruby
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def fetch_design_thumb(site,locale=I18n.locale,fetch_size=nil,force_update = false)
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thread = Multithread.where(:key=>"fetch_design_thumbs").first
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if (thread && thread.status["status"] == "Finished" rescue false)
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thread.destroy
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thread = nil
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end
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if thread.nil?
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thread = Multithread.create(:key=>"fetch_design_thumbs")
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thread.status = {}
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thread.status["status"] = "fetching"
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thread.status["finish_list"] = []
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thread.save
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fetch_size = "1366*768px" if fetch_size.blank?
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Dir.glob("#{Rails.root}/app/templates/*").each do |template|
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template_json = "#{template}/template.json"
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thumb_path = "#{template}/assets/images/design_thumb.png"
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next unless File.exist?(template_json)
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next if (File.exist?(thumb_path) && !force_update)
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data = JSON.parse(File.read(template_json)) rescue {}
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design = {
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"key"=>data["key"],
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"title"=>data["title"],
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"author"=>data["author"],
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"thumbnail"=>data["thumbnail"]
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}
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Phantomjs.path
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puts "Fetching thumbnail for #{design["key"]}"
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cmd = "#{Phantomjs.path} --ignore-ssl-errors=true --ssl-protocol=any rasterize.js #{site.root_url}/#{locale}/xhr/preview_pages?template_key=#{design["key"]} #{thumb_path} #{fetch_size}"
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puts ['cmd',cmd]
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error = `#{cmd}`
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puts "Finish fetching #{design["key"]}!"
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if File.exist?(thumb_path)
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design["thumbnail"] = "assets/images/design_thumb.png"
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File.open(template_json,"w+") do |f|
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f.write(design.to_json)
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end
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thread.status["finish_list"] << design["key"]
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thread.save
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end
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if error.present?
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puts error
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thread.status["error"] = [] if thread.status["error"].nil?
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thread.status["error"] << error
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end
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end
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thread.status["status"] = "Finished"
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thread.save
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end
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end
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