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	git-svn-id: http://redmine.rubyforge.org/svn/trunk@629 e93f8b46-1217-0410-a6f0-8f06a7374b81
		
			
				
	
	
		
			37 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| # 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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| 
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| module ReportsHelper
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|   
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|   def aggregate(data, criteria)
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|     a = 0
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|     data.each { |row|
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|       match = 1
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|       criteria.each { |k, v|
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|         match = 0 unless (row[k].to_s == v.to_s) || (k == 'closed' && row[k] == (v == 0 ? "f" : "t"))
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|       } unless criteria.nil?
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|       a = a + row["total"].to_i if match == 1
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|     } unless data.nil?
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|     a
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|   end
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|   
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|   def aggregate_link(data, criteria, *args)
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|     a = aggregate data, criteria
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|     a > 0 ? link_to(a, *args) : '-'
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|   end  
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| end
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