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#!/usr/bin/env ruby
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# -*- coding: utf-8 -*-
# -------------------------------------------------------------------------- #
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# Copyright 2002-2013, OpenNebula Project (OpenNebula.org), C12G Labs #
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# #
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
# not use this file except in compliance with the License. You may obtain #
# a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
#--------------------------------------------------------------------------- #
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if RUBY_VERSION =~ / 1.9 /
Encoding . default_external = Encoding :: UTF_8
Encoding . default_internal = Encoding :: UTF_8
end
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if ! ARGV [ 0 ]
puts " Usage ./po2json.rb <file.po> > <output.js> "
exit 1
end
po_file = File . open ( ARGV [ 0 ] )
lang = File . basename ( ARGV [ 0 ] ) . split ( '.' ) [ 0 ]
datatable_lang = lang . split ( " _ " ) [ 0 ]
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puts " lang= \" #{ lang } \" "
puts " datatable_lang= \" #{ datatable_lang } _datatable.txt \" "
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puts " locale={ "
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msgid = nil
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tr_lines = [ ]
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po_file . each do | line |
if msgid
msgstr = line . sub ( " msgstr " , " " ) . chomp
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tr_lines << " #{ msgid } : #{ msgstr } "
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msgid = nil
next
end
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if line . include? ( " msgid " )
msgid = line . sub ( " msgid " , " " ) . chomp
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if msgid . length == 0 || msgid . slice ( 0 , 1 ) == '#'
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msgid = nil
end
end
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end
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tr_lines [ 0 .. - 2 ] . each do | line |
puts line + ','
end
# last line must not have an ending , for IE7 JS compatibility
puts tr_lines [ - 1 ]
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puts " } "