OpenProject is the leading open source project management software.
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openproject/app/models/work_package/csv_exporter.rb

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#-- encoding: UTF-8
#
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2013 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
module WorkPackage::CsvExporter
include Redmine::I18n
include CustomFieldsHelper
def csv(work_packages, project = nil)
decimal_separator = l(:general_csv_decimal_separator)
export = CSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
# csv header fields
headers = [ "#",
WorkPackage.human_attribute_name(:status),
WorkPackage.human_attribute_name(:project),
WorkPackage.human_attribute_name(:type),
WorkPackage.human_attribute_name(:priority),
WorkPackage.human_attribute_name(:subject),
WorkPackage.human_attribute_name(:assigned_to),
WorkPackage.human_attribute_name(:category),
WorkPackage.human_attribute_name(:fixed_version),
WorkPackage.human_attribute_name(:author),
WorkPackage.human_attribute_name(:start_date),
WorkPackage.human_attribute_name(:due_date),
WorkPackage.human_attribute_name(:done_ratio),
WorkPackage.human_attribute_name(:estimated_hours),
WorkPackage.human_attribute_name(:parent_work_package),
WorkPackage.human_attribute_name(:created_at),
WorkPackage.human_attribute_name(:updated_at)
]
# Export project custom fields if project is given
# otherwise export custom fields marked as "For all projects"
custom_fields = project.nil? ? WorkPackageCustomField.for_all : project.all_work_package_custom_fields
custom_fields.each {|f| headers << f.name}
# Description in the last column
headers << CustomField.human_attribute_name(:description)
csv << encode_csv_columns(headers)
# csv lines
work_packages.each do |work_package|
fields = [work_package.id,
work_package.status.name,
work_package.project.name,
work_package.type.name,
work_package.priority.name,
work_package.subject,
work_package.assigned_to,
work_package.category,
work_package.fixed_version,
work_package.author.name,
format_date(work_package.start_date),
format_date(work_package.due_date),
(Setting.work_package_done_ratio != 'disabled' ? work_package.done_ratio : ''),
work_package.estimated_hours.to_s.gsub('.', decimal_separator),
work_package.parent_id,
format_time(work_package.created_at),
format_time(work_package.updated_at)
]
custom_fields.each {|f| fields << show_value(work_package.custom_value_for(f)) }
fields << work_package.description
csv << encode_csv_columns(fields)
end
end
export
end
def encode_csv_columns(columns, encoding = l(:general_csv_encoding))
columns.map do |cell|
Redmine::CodesetUtil.from_utf8(cell.to_s, encoding)
end
end
end