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105 lines
3.2 KiB
105 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) 2012-2020 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) 2006-2017 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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module Projects
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class GanttQueryGeneratorService
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DEFAULT_GANTT_QUERY ||=
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{
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c: %w[type id subject status],
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tll: '{"left":"startDate","right":"dueDate","farRight":null}',
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tzl: "auto",
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tv: true,
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hi: false,
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g: "project"
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}.to_json.freeze
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attr_reader :selected_project_ids
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class << self
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##
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# Returns the current query or the default one if none was saved
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def current_query
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Setting.project_gantt_query.presence || default_gantt_query
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end
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def default_gantt_query
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default_with_filter = JSON
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.parse(Projects::GanttQueryGeneratorService::DEFAULT_GANTT_QUERY)
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milestone_ids = Type.milestone.pluck(:id).map(&:to_s)
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if milestone_ids.any?
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default_with_filter.merge!('f' => [{ 'n' => 'type', 'o' => '=', 'v' => milestone_ids }])
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end
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JSON.dump(default_with_filter)
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end
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end
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def initialize(selected_project_ids)
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@selected_project_ids = selected_project_ids
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end
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def call
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# Read the raw query_props from the settings (filters and columns still serialized)
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params = params_from_settings.dup
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# Delete the parent filter
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params['f'] =
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if params['f']
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params['f'].reject { |filter| filter['n'] == 'project' }
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else
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[]
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end
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# Ensure grouped by project
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params['g'] = 'project'
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params['hi'] = false
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# Ensure timeline visible
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params['tv'] = true
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# Add the parent filter
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params['f'] << { 'n' => 'project', 'o' => '=', 'v' => selected_project_ids }
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params.to_json
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end
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private
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def params_from_settings
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JSON.parse(self.class.current_query)
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rescue JSON::JSONError => e
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Rails.logger.error "Failed to read project gantt view, resetting to default. Error was: #{e.message}"
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Setting.project_gantt_query = self.class.default_gantt_query
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JSON.parse(self.class.default_gantt_query)
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end
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end
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end
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