Class: ElibMgmt::Cli::FileFilter

Inherits:
Object
  • Object
show all
Includes:
TR::CondUtils
Defined in:
lib/elib_mgmt/cli/file_filter.rb

Constant Summary collapse

SPat = 
"[-,_,.,\\s]"
SPat2 = 
"[\(,\),-,_,.,\\s]"
SPatL = 
"[\(,-,_,.,\\s]"
SPatR = 
"[\),-,_,.,\\s]"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base) ⇒ FileFilter

Returns a new instance of FileFilter.



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# File 'lib/elib_mgmt/cli/file_filter.rb', line 16

def initialize(base)
  @base_path  = base
  @logger = TeLogger::Tlogger.new(STDOUT)
  @logger.tag = :ffilter
end

Instance Attribute Details

#base_path ⇒ Object (readonly)

Returns the value of attribute base_path.



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# File 'lib/elib_mgmt/cli/file_filter.rb', line 15

def base_path
  @base_path
end

Instance Method Details

#filter(name, pattern = "**/**", opts = {}) ⇒ Object 



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# File 'lib/elib_mgmt/cli/file_filter.rb', line 22

def filter(name, pattern = "**/**", opts = {})
  if is_empty?(name)
    []
  else

    defOpts = {
      mode: :relax
    }

    sOpts = defOpts.merge(opts)

    spec = []
    if name.include?("*")

      found = Dir.glob(File.join(@base_path, pattern)).reject { |f| File.directory?(f) }.select { |v| 

        vv = File.basename(v)
        spec = name.gsub("*","\\w*")
        case sOpts[:mode]
        when :strict
          #@logger.odebug "Word with '*' '#{name}' strict mode"
          vv =~ /[\(,-,_,.,\s]#{spec}[\),-,_,.,\s]/i or
          vv =~ /^#{spec}#{SPat}/i or
          vv =~ /#{SPat}#{spec}\z/i 
        else
          #@logger.odebug "Word with '*' '#{name}' relax mode"
          vv =~ /#{SPat}#{spec}#{SPat}/i or
            vv =~ /#{SPat}#{spec}/i or
            vv =~ /#{spec}#{SPat}/i
        end

      }

    elsif name.include?(" ")

      pname = name.split(" ").map { |v| "#{v}" }
      spec = pname.join(SPat)
      
      found = Dir.glob(File.join(@base_path, pattern)).reject { |f| File.directory?(f) }.select { |v| 

        vv = File.basename(v)
        case sOpts[:mode]
        when :strict
          #@logger.odebug "Word with space '#{name}' strict mode"
          vv =~ /#{SPat}#{spec}#{SPat}/i or
            vv =~ /^#{spec}#{SPat}/i or
            vv =~ /#{SPat}#{spec}\z/i 
        else
          #@logger.odebug "Word with space '#{name}' relax mode"
          vv =~ /#{SPat}#{spec}#{SPat}/i or
            vv =~ /#{SPat}#{spec}/i or
            vv =~ /#{spec}#{SPat}/i
        end

      }


    else

      # single word
      found = Dir.glob(File.join(@base_path, pattern)).reject { |f| File.directory?(f) }.select { |v| 

        vv = File.basename(v)
        case sOpts[:mode]
        when :strict
          #@logger.debug "Single word '#{name}' strict mode"
            vv =~ /^#{name}[-,_,.,\s]/i or vv =~ /[-,_,.,\s]#{name}[-,_,.,\s]/i or vv =~ /[-,_,.,\s]#{name}\z/i 
        else
          #@logger.debug "Single word '#{name}' relex mode"
          vv =~ /[-,_,.,\s]#{name}[-,_,.,\s]/i or
            vv =~ /[-,_,.,\s]#{name}/i or
            vv =~ /#{name}[-,_,.,\s]/i
        end

      }

    end

    #if name.include?(" ")

    #  ["-","_","."].each do |c|
    #    key = name.downcase.split(" ")
    #    res = Dir.glob(File.join(@base_path, pattern)).reject { |f| File.directory?(f) }.select { |v| 
    #      n = File.basename(v, File.extname(v)).downcase
    #      (key - n.split(" ").map(&:strip)).empty? || (key - n.split("-").map(&:strip)).empty? || (key - n.split("_").map(&:strip)).empty? || (key - n.split(".").map(&:strip)).empty?
    #    }
    #    found += res
    #  end

    #else

    #  key = name.downcase
    #  res = Dir.glob(File.join(@base_path, pattern)).reject { |f| File.directory?(f) }.select { |v| 
    #    n = File.basename(v, File.extname(v)).downcase
    #    n.split(" ").map(&:strip).include?(key) || n.split("-").map(&:strip).include?(key) || n.split("_").map(&:strip).include?(key) || n.split(".").map(&:strip).include?(key)
    #  }
    #  found += res

    #end

    #found.uniq
    found
  end

end