Class: I18nTools::MissingScanner

Inherits:
Scanner
  • Object
show all
Defined in:
lib/i18n_tools/missing_scanner.rb

Constant Summary

Constants inherited from Scanner

Scanner::CODE_REGEXPS, Scanner::VIEW_REGEXPS

Instance Method Summary collapse

Methods inherited from Scanner

code_paths, code_paths=, file_types, file_types=, view_paths, view_paths=

Constructor Details

#initialize(locale) ⇒ MissingScanner

Returns a new instance of MissingScanner.



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# File 'lib/i18n_tools/missing_scanner.rb', line 3

def initialize(locale)
  @locale = locale
end

Instance Method Details

#results ⇒ Object 



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# File 'lib/i18n_tools/missing_scanner.rb', line 7

def results
  missing_ones = []

  scan do |key, params|
    missing_ones << [key, params] unless I18n.backend.send(:lookup, @locale, key)
  end

  result = {}

  missing_ones.each do |key, params|
    current_hash = result
    parts = key.split(".")
    parts[0..-2].each do |part|
      current_hash[part] ||= {}
      current_hash = current_hash[part]
    end
    
    content = suggestion_for_key(parts.last) || ""
    
    if content.blank?
      if params.blank?
        content = ""
      else
        keys = []
      
        parsed = params.split(",").map {|x|x.scan(/(:[a-zA-Z0-9_]+)\s*=>\s*(.*)/)}
        parsed.each do |param|
          next if param.blank?
        
          key, value = *param.flatten
        
          keys << "%{#{key.sub(/^:/, '')}} (#{value})"
        end
      
        content = keys.join(", ")
      end
    end
    
    current_hash[parts.last] = content
  end
  
  result
end

#suggestion_for_key(key) ⇒ Object 



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# File 'lib/i18n_tools/missing_scanner.rb', line 51

def suggestion_for_key(key)
  root = I18n.backend.send(:lookup, @locale, "")
  
  candidates = find_key(key.to_sym, root)
  
  most_common_value(candidates) unless candidates.empty?
end