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# redMine - project management software
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# Copyright (C) 2006 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 VersionsHelper
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STATUS_BY_CRITERIAS = %w(category tracker priority author assigned_to)
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def render_issue_status_by(version, criteria)
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criteria ||= 'category'
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raise 'Unknown criteria' unless STATUS_BY_CRITERIAS.include?(criteria)
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h = Hash.new {|k,v| k[v] = [0, 0]}
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begin
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# Total issue count
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Issue.count(:group => criteria,
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:conditions => ["#{Issue.table_name}.fixed_version_id = ?", version.id]).each {|c,s| h[c][0] = s}
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# Open issues count
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Issue.count(:group => criteria,
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:include => :status,
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:conditions => ["#{Issue.table_name}.fixed_version_id = ? AND #{IssueStatus.table_name}.is_closed = ?", version.id, false]).each {|c,s| h[c][1] = s}
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rescue ActiveRecord::RecordNotFound
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# When grouping by an association, Rails throws this exception if there's no result (bug)
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end
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counts = h.keys.compact.sort.collect {|k| {:group => k, :total => h[k][0], :open => h[k][1], :closed => (h[k][0] - h[k][1])}}
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max = counts.collect {|c| c[:total]}.max
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render :partial => 'issue_counts', :locals => {:version => version, :criteria => criteria, :counts => counts, :max => max}
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end
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def status_by_options_for_select(value)
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options_for_select(STATUS_BY_CRITERIAS.collect {|criteria| [l("field_#{criteria}".to_sym), criteria]}, value)
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end
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end
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