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113 lines
3.2 KiB
113 lines
3.2 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is an open source project management software.
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# Copyright (C) 2012-2021 the OpenProject GmbH
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See docs/COPYRIGHT.rdoc for more details.
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#++
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class WorkPackage::Exporter::CSV < WorkPackage::Exporter::Base
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include Redmine::I18n
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include CustomFieldsHelper
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include ActionView::Helpers::TextHelper
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include ActionView::Helpers::NumberHelper
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def list
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serialized = CSV.generate(col_sep: I18n.t(:general_csv_separator)) do |csv|
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headers = csv_headers
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csv << self.class.encode_csv_columns(headers)
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work_packages.each do |work_package|
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row = csv_row(work_package)
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csv << self.class.encode_csv_columns(row)
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end
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end
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yield success(serialized)
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end
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def self.encode_csv_columns(columns, encoding = I18n.t(:general_csv_encoding))
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columns.map do |cell|
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Redmine::CodesetUtil.from_utf8(cell.to_s, encoding)
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end
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end
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private
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def success(serialized)
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WorkPackage::Exporter::Result::Success
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.new format: :csv,
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title: title,
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content: serialized,
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mime_type: 'text/csv'
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end
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def title
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title = query.new_record? ? I18n.t(:label_work_package_plural) : query.name
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"#{title}.csv"
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end
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# fetch all headers
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def csv_headers
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headers = []
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valid_export_columns.each_with_index do |column, _|
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headers << column.caption
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end
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headers << CustomField.human_attribute_name(:description)
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# because of
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# https://support.microsoft.com/en-us/help/323626/-sylk-file-format-is-not-valid-error-message-when-you-open-file
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if headers[0].start_with?('ID')
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headers[0] = headers[0].downcase
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end
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headers
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end
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# fetch all row values
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def csv_row(work_package)
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row = valid_export_columns.collect do |column|
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csv_format_value(work_package, column)
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end
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if row.any?
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row << if work_package.description
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work_package.description.squish
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else
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''
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end
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end
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row
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end
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def csv_format_value(work_package, column)
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formatter = ::WorkPackage::Exporter::Formatters.for_column(column)
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formatter.format(work_package, column, array_separator: '; ')
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end
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end
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