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

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#-- encoding: UTF-8
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# 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 COPYRIGHT and LICENSE files for more details.
#++
module WorkPackage::PDFExport::Common
include Redmine::I18n
include ActionView::Helpers::TextHelper
include ActionView::Helpers::NumberHelper
include CustomFieldsHelper
include WorkPackage::PDFExport::ToPdfHelper
include OpenProject::TextFormatting
private
def field_value(work_package, attribute)
value = work_package.send(attribute)
if value.is_a? Date
format_date value
elsif value.is_a? Time
format_time value
else
value.to_s
end
end
def success(content)
WorkPackage::Exporter::Result::Success
.new format: :csv,
title: title,
content: content,
mime_type: 'application/pdf'
end
def error(message)
WorkPackage::Exporter::Result::Error.new message
end
def cell_padding
@cell_padding ||= [2, 5, 2, 5]
end
def configure_markup
# Do not attempt to fetch images.
# Fetching images can cause errors e.g. a 403 is returned when attempting to fetch from aws with
# a no longer valid token.
# Such an error would cause the whole export to error.
pdf.markup_options = {
image: {
loader: ->(_src) { nil },
placeholder: "<i>[#{I18n.t('export.image.omitted')}]</i>"
}
}
end
def current_y_position
OpenStruct.new y: pdf.y, page: pdf.page_number
end
def position_diff(position_a, position_b)
position_a.y - position_b.y + (position_b.page - position_a.page) * pdf.bounds.height
end
end