mirror of
https://github.com/scinote-eln/scinote-web.git
synced 2024-12-26 09:42:46 +08:00
98 lines
3.3 KiB
Ruby
98 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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class RepositoriesExportJob < ApplicationJob
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include StringUtility
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def perform(repository_ids, user, team)
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@user = user
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@team = team
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@repositories = Repository.viewable_by_user(@user, @team).where(id: repository_ids).order(:id)
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zip_input_dir = FileUtils.mkdir_p(Rails.root.join("tmp/temp_zip_#{Time.now.to_i}")).first
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zip_dir = FileUtils.mkdir_p(Rails.root.join('tmp/zip-ready')).first
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zip_name = "inventories_export_#{Time.now.utc.strftime('%F_%H-%M-%S_UTC')}.zip"
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full_zip_name = File.join(zip_dir, zip_name)
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fill_content(zip_input_dir)
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ZipExport.transaction do
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@zip_export = ZipExport.create!(user: @user)
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@zip_export.zip!(zip_input_dir, full_zip_name)
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@zip_export.zip_file.attach(io: File.open(full_zip_name), filename: zip_name)
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generate_notification
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end
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ensure
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FileUtils.rm_rf([zip_input_dir, full_zip_name], secure: true)
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end
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private
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def fill_content(tmp_dir)
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# Create team dir
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team_path = "#{tmp_dir}/#{to_filesystem_name(@team.name)}"
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FileUtils.mkdir_p(team_path)
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@repositories.each_with_index do |repository, idx|
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save_repository_to_csv(team_path, repository, idx)
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end
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end
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def save_repository_to_csv(path, repository, idx)
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repository_name = "#{to_filesystem_name(repository.name)} (#{idx})"
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# Attachments dir
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relative_attachments_path = "#{repository_name} attachments"
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attachments_path = "#{path}/#{relative_attachments_path}"
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FileUtils.mkdir_p(attachments_path)
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# CSV file
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csv_file = FileUtils.touch("#{path}/#{repository_name}.csv").first
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# Define headers and columns IDs
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col_ids = [-3, -4, -5, -6, -7, -8] + repository.repository_columns.map(&:id)
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# Define callback function for file name
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assets = {}
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asset_counter = 0
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handle_name_func = lambda do |asset|
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file_name = append_file_suffix(asset.file_name, "_#{asset_counter}").to_s
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# Save pair for downloading it later
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assets[asset] = "#{attachments_path}/#{file_name}"
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asset_counter += 1
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relative_path = "#{relative_attachments_path}/#{file_name}"
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return "=HYPERLINK(\"#{relative_path}\", \"#{relative_path}\")"
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end
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# Generate CSV
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csv_data = RepositoryZipExport.to_csv(repository.repository_rows, col_ids, @user, repository, handle_name_func)
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File.binwrite(csv_file, csv_data)
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# Save all attachments (it doesn't work directly in callback function
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assets.each do |asset, asset_path|
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asset.file.open do |file|
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FileUtils.mv(file.path, asset_path)
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end
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end
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end
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def append_file_suffix(file_name, suffix)
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ext = File.extname(file_name)
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file_name = to_filesystem_name(file_name)
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File.basename(file_name, ext) + suffix + ext
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end
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def generate_notification
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notification = Notification.create!(
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type_of: :deliver,
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title: I18n.t('zip_export.notification_title'),
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message: "<a data-id='#{@zip_export.id}' " \
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"data-turbolinks='false' " \
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"href='#{Rails.application
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.routes
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.url_helpers
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.zip_exports_download_export_all_path(@zip_export)}'>" \
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"#{@zip_export.zip_file_name}</a>"
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)
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UserNotification.create!(notification: notification, user: @user)
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end
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end
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