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# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2016 Jean-Philippe Lang
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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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module TimelogHelper
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include ApplicationHelper
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# Returns a collection of activities for a select field. time_entry
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# is optional and will be used to check if the selected TimeEntryActivity
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# is active.
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def activity_collection_for_select_options(time_entry=nil, project=nil)
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project ||= time_entry.try(:project)
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project ||= @project
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if project.nil?
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activities = TimeEntryActivity.shared.active
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else
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activities = project.activities
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end
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collection = []
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if time_entry && time_entry.activity && !time_entry.activity.active?
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collection << [ "--- #{l(:actionview_instancetag_blank_option)} ---", '' ]
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else
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collection << [ "--- #{l(:actionview_instancetag_blank_option)} ---", '' ] unless activities.detect(&:is_default)
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end
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activities.each { |a| collection << [a.name, a.id] }
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collection
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end
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def select_hours(data, criteria, value)
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if value.to_s.empty?
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data.select {|row| row[criteria].blank? }
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else
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data.select {|row| row[criteria].to_s == value.to_s}
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end
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end
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def sum_hours(data)
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sum = 0
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data.each do |row|
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sum += row['hours'].to_f
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end
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sum
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end
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def format_criteria_value(criteria_options, value)
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if value.blank?
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"[#{l(:label_none)}]"
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elsif k = criteria_options[:klass]
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obj = k.find_by_id(value.to_i)
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if obj.is_a?(Issue)
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obj.visible? ? "#{obj.tracker} ##{obj.id}: #{obj.subject}" : "##{obj.id}"
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else
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obj
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end
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elsif cf = criteria_options[:custom_field]
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format_value(value, cf)
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else
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value.to_s
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end
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end
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def report_to_csv(report)
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Redmine::Export::CSV.generate do |csv|
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# Column headers
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headers = report.criteria.collect {|criteria| l(report.available_criteria[criteria][:label]) }
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headers += report.periods
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headers << l(:label_total_time)
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csv << headers
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# Content
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report_criteria_to_csv(csv, report.available_criteria, report.columns, report.criteria, report.periods, report.hours)
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# Total row
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str_total = l(:label_total_time)
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row = [ str_total ] + [''] * (report.criteria.size - 1)
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total = 0
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report.periods.each do |period|
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sum = sum_hours(select_hours(report.hours, report.columns, period.to_s))
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total += sum
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row << (sum > 0 ? sum : '')
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end
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row << total
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csv << row
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end
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end
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def report_criteria_to_csv(csv, available_criteria, columns, criteria, periods, hours, level=0)
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hours.collect {|h| h[criteria[level]].to_s}.uniq.each do |value|
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hours_for_value = select_hours(hours, criteria[level], value)
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next if hours_for_value.empty?
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row = [''] * level
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row << format_criteria_value(available_criteria[criteria[level]], value).to_s
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row += [''] * (criteria.length - level - 1)
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total = 0
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periods.each do |period|
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sum = sum_hours(select_hours(hours_for_value, columns, period.to_s))
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total += sum
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row << (sum > 0 ? sum : '')
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end
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row << total
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csv << row
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if criteria.length > level + 1
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report_criteria_to_csv(csv, available_criteria, columns, criteria, periods, hours_for_value, level + 1)
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end
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end
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end
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end
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