Module: Uploadable

Extended by:
ActiveSupport::Concern
Defined in:
lib/better_record/concerns/controllers/uploadable.rb

Instance Method Summary collapse

Instance Method Details

#csv_upload(job, whitelisted_params, upload_key, prefix, job_sym = :staff_id, redirecting = false) ⇒ Object 



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# File 'lib/better_record/concerns/controllers/uploadable.rb', line 8

def csv_upload(job, whitelisted_params, upload_key, prefix, job_sym = :staff_id, redirecting = false)
  p whitelisted_params
  uploaded = whitelisted_params[upload_key]
  job_id = whitelisted_params[job_sym]
  @file_stats = {
    name: uploaded.original_filename,
    "mime-type" => uploaded.content_type,
    size: view_context.number_to_human_size(uploaded.size)
  }
  if verify_file(whitelisted_params, upload_key)
    File.open(Rails.root.join('public', 'import_csv', "#{prefix}_#{Time.now.to_i}#{rand(1000..100000)}.csv"), 'wb') do |file|
      uploaded = BetterRecord::Encoder.new(uploaded.read).to_utf8
      file.write(uploaded)
      job.perform_later file.path, job_id, @file_stats[:name]
    end
    if redirecting
      flash[:success] ||= []
      flash[:success] << 'File Uploaded'
    else
      flash.now[:success] ||= []
      flash.now[:success] << 'File Uploaded'
    end
    return true
  else
    msg = [
      'something went wrong',
      'Only csv files with the correct headers are supported',
      "content type: #{whitelisted_params[upload_key].content_type}", "file name: #{whitelisted_params[upload_key].original_filename}"
    ]

    if redirecting
      flash[:danger] = msg
    else
      flash.now[:danger] = msg

      render :show
    end
  end
end

#whitelisted_upload_params ⇒ Object 



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# File 'lib/better_record/concerns/controllers/uploadable.rb', line 4

def whitelisted_upload_params
  params.require(:upload).permit(:file, :staff_id)
end