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103 lines
2.8 KiB
103 lines
2.8 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
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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 doc/COPYRIGHT.rdoc for more details.
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#++
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module WorkPackage::CsvExporter
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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 csv(work_packages, query)
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export = CSV.generate(col_sep: l(:general_csv_separator)) do |csv|
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headers = csv_headers(query)
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csv << encode_csv_columns(headers)
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work_packages.each do |work_package|
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row = csv_row(work_package, query)
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csv << encode_csv_columns(row)
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end
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end
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export
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end
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def encode_csv_columns(columns, encoding = l(: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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# fetch all headers
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def csv_headers(query)
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headers = []
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headers << '#'
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query.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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headers
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end
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# fetch all row values
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def csv_row(work_package, query)
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row = query.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.size > 0
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row.unshift(work_package.id.to_s)
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row << work_package.description.gsub(/\r/, '').gsub(/\n/, ' ')
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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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if column.is_a?(QueryCustomFieldColumn)
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cv = work_package.custom_values.detect { |v| v.custom_field_id == column.custom_field.id }
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show_value(cv)
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else
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value = work_package.send(column.name)
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case value
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when Date
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format_date(value)
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when Time
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format_time(value)
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else
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value
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end
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end.to_s
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end
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end
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