To check out this repository please hg clone the following URL, or open the URL using EasyMercurial or your preferred Mercurial client.

Statistics Download as Zip
| Branch: | Tag: | Revision:

root / vendor / plugins / redmine_tags / lib / redmine_project_filtering.rb @ 746:2ced57750157

History | View | Annotate | Download (551 Bytes)

1 
module RedmineProjectFiltering
2 

    		
  

  

    
      3
    
    
      
  # transforms a question and a list of custom fields into something that Project.search can process


    		
  

  

    
      4
    
    
      
  def self.calculate_tokens(question, custom_fields=nil)


    		
  

  

    
      5
    
    
      
    list = []


    		
  

  

    
      6
    
    
      
    list << custom_fields.values if custom_fields.present?


    		
  

  

    
      7
    
    
      
    list << question if question.present?


    		
  

  

    
      8
    
    
      

    		
  

  

    
      9
    
    
      
    tokens = list.join(' ').scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)})


    		
  

  

    
      10
    
    
      
    tokens = tokens.collect{ |m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '') }


    		
  

  

    
      11
    
    
      
    


    		
  

  

    
      12
    
    
      
    # tokens must be at least 2 characters long


    		
  

  

    
      13
    
    
      
    tokens.select {|w| w.length > 1 }


    		
  

  

    
      14
    
    
      
  end


    		
  

  

    
      15
    
    
      

    		
  

  

    
      16
    
    
      
end