gettext_threadded.rb in knjrbfw-0.0.9

- old
+ new
@@ -1,78 +1,78 @@
 class Knj::Gettext_threadded
-	attr_reader :langs, :args
-	
-	def initialize(args = {})
-		@args = args
-		@langs = {}
-		@dirs = []
-		load_dir(@args["dir"]) if @args["dir"]
-	end
-	
-	def load_dir(dir)
-		@dirs << dir
-		check_folders = ["LC_MESSAGES", "LC_ALL"]
-		
-		Dir.new(dir).each do |file|
-			fn = "#{dir}/#{file}"
-			if File.directory?(fn) and file.match(/^[a-z]{2}_[A-Z]{2}$/)
-				@langs[file] = {} if !@langs[file]
-				
-				check_folders.each do |fname|
-					fpath = "#{dir}/#{file}/#{fname}"
-					
-					if File.exists?(fpath) and File.directory?(fpath)
-						Dir.new(fpath).each do |pofile|
-							if pofile.match(/\.po$/)
-								pofn = "#{dir}/#{file}/#{fname}/#{pofile}"
-								cont = File.read(pofn)
-								cont.scan(/msgid\s+\"(.+)\"\nmsgstr\s+\"(.+)\"\n\n/) do |match|
-									@langs[file][match[0]] = match[1]
-								end
-							end
-						end
-					end
-				end
-			end
-		end
-	end
-	
-	def trans(locale, str)
-		locale = locale.to_s
-		str = str.to_s
-		
-		if !@langs.key?(locale)
-			raise "Locale was not found: '#{locale}' in '#{@langs.keys.join(", ")}'."
-		end
-		
-		return str if !@langs[locale].key?(str)
-		return @langs[locale][str]
-	end
-	
-	#This function can be used to make your string be recognized by gettext tools.
-	def gettext(str, locale)
+  attr_reader :langs, :args
+  
+  def initialize(args = {})
+    @args = args
+    @langs = {}
+    @dirs = []
+    load_dir(@args["dir"]) if @args["dir"]
+  end
+  
+  def load_dir(dir)
+    @dirs << dir
+    check_folders = ["LC_MESSAGES", "LC_ALL"]
+    
+    Dir.new(dir).each do |file|
+      fn = "#{dir}/#{file}"
+      if File.directory?(fn) and file.match(/^[a-z]{2}_[A-Z]{2}$/)
+        @langs[file] = {} if !@langs[file]
+        
+        check_folders.each do |fname|
+          fpath = "#{dir}/#{file}/#{fname}"
+          
+          if File.exists?(fpath) and File.directory?(fpath)
+            Dir.new(fpath).each do |pofile|
+              if pofile.match(/\.po$/)
+                pofn = "#{dir}/#{file}/#{fname}/#{pofile}"
+                cont = File.read(pofn)
+                cont.scan(/msgid\s+\"(.+)\"\nmsgstr\s+\"(.+)\"\n\n/) do |match|
+                  @langs[file][match[0]] = match[1]
+                end
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+  
+  def trans(locale, str)
+    locale = locale.to_s
+    str = str.to_s
+    
+    if !@langs.key?(locale)
+      raise "Locale was not found: '#{locale}' in '#{@langs.keys.join(", ")}'."
+    end
+    
+    return str if !@langs[locale].key?(str)
+    return @langs[locale][str]
+  end
+  
+  #This function can be used to make your string be recognized by gettext tools.
+  def gettext(str, locale)
     return trans(locale, str)
-	end
-	
-	#Returns a hash with the language ID string as key and the language human-readable-title as value.
-	def lang_opts
-		langs = {}
-		@langs.keys.sort.each do |lang|
-			title = nil
-			
-			@dirs.each do |dir|
-				title_file_path = "#{dir}/#{lang}/title.txt"
-				if File.exists?(title_file_path)
-					title = File.read(title_file_path).to_s.strip
-				else
-					title = lang.to_s.strip
-				end
-				
-				break if title
-			end
-			
-			langs[lang] = title
-		end
-		
-		return langs
-	end
+  end
+  
+  #Returns a hash with the language ID string as key and the language human-readable-title as value.
+  def lang_opts
+    langs = {}
+    @langs.keys.sort.each do |lang|
+      title = nil
+      
+      @dirs.each do |dir|
+        title_file_path = "#{dir}/#{lang}/title.txt"
+        if File.exists?(title_file_path)
+          title = File.read(title_file_path).to_s.strip
+        else
+          title = lang.to_s.strip
+        end
+        
+        break if title
+      end
+      
+      langs[lang] = title
+    end
+    
+    return langs
+  end
 end
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