[Ndlb-svn] SF.net SVN: ndlb:[2079] portal/ror/plugins/tmb_engine/trunk/lib/spelling.rb

[<hma...@us...>]

Revision: 2079
          http://ndlb.svn.sourceforge.net/ndlb/?rev=2079&view=rev
Author:   hmazariegos
Date:     2010-01-28 07:07:59 +0000 (Thu, 28 Jan 2010)

Log Message:
-----------
added spelling lib

Added Paths:
-----------
    portal/ror/plugins/tmb_engine/trunk/lib/spelling.rb

Added: portal/ror/plugins/tmb_engine/trunk/lib/spelling.rb
===================================================================
--- portal/ror/plugins/tmb_engine/trunk/lib/spelling.rb	                        (rev 0)
+++ portal/ror/plugins/tmb_engine/trunk/lib/spelling.rb	2010-01-28 07:07:59 UTC (rev 2079)
@@ -0,0 +1,36 @@
+module Spelling
+  require 'net/https'
+  require 'uri'
+  require 'rexml/document'
+  
+  ASPELL_WORD_DATA_REGEX = Regexp.new(/\&\s\w+\s\d+\s\d+(.*)$/)
+  #ASPELL_PATH = "/opt/local/bin/aspell"
+  ASPELL_PATH = "/usr/bin/aspell"
+  
+  def check_spelling(spell_check_text, command, lang)
+    xml_response_values = Array.new
+    spell_check_text = spell_check_text.join(' ') if command == 'checkWords'
+    spell_check_response = `echo "#{spell_check_text}" | #{ASPELL_PATH} -a -l #{lang}`
+    if (spell_check_response != '')
+      spelling_errors = spell_check_response.split("\n").slice(1..-1)
+      if (command == 'checkWords')
+        for error in spelling_errors
+          error.strip!
+          if (match_data = error.match(ASPELL_WORD_DATA_REGEX))
+            arr = match_data[0].split(' ')
+            xml_response_values << arr[1]
+          end 
+        end 
+      elsif (command == 'getSuggestions') 
+        for error in spelling_errors 
+          error.strip! 
+          if (match_data = error.match(ASPELL_WORD_DATA_REGEX)) 
+            xml_response_values << error.split(',')[1..-1].collect(&:strip!)
+            xml_response_values = xml_response_values.first
+          end
+        end 
+      end 
+    end 
+    return xml_response_values
+  end 
+end
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