From 6ae231652eab49b41d3209960095a67dbd927822 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Tue, 13 Jan 2015 17:04:45 -0500
Subject: d: po4a, provide po4a.cfg file

---
 data/doc/sisu/CHANGELOG_v6     |  2 +-
 lib/sisu/develop/po4a.rb       | 74 ++++++++++++++++++++++++++++++++++++++++++
 lib/sisu/develop/se_file_op.rb | 24 ++++++++++++++
 3 files changed, 99 insertions(+), 1 deletion(-)

diff --git a/data/doc/sisu/CHANGELOG_v6 b/data/doc/sisu/CHANGELOG_v6
index 1d4fe844..22b0ad9c 100644
--- a/data/doc/sisu/CHANGELOG_v6
+++ b/data/doc/sisu/CHANGELOG_v6
@@ -90,7 +90,7 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_6.4.0.orig.tar.xz
 
   * po4a, reinstate possibility to initialize po4a management of translated
     marked up documents, i.e. to place translated versions of a sisu document
-    under po4a management
+    under po4a management (provide po4a.cfg file)
 
   * utils_composite, composite documents (.ssm) extract the list of insert files
 
diff --git a/lib/sisu/develop/po4a.rb b/lib/sisu/develop/po4a.rb
index 5cc36886..285132a5 100644
--- a/lib/sisu/develop/po4a.rb
+++ b/lib/sisu/develop/po4a.rb
@@ -63,6 +63,7 @@ module SiSU_Po4a
   require_relative 'po4a_set'                           # po4a_set.rb
   include SiSU_Param
   require_relative 'object_munge'                       # object_munge.rb
+  require_relative 'utils_composite'                    # utils_composite.rb
   class Source
     include SiSU_Object_Munge
     @@opt_src,@@opt_trn,@@opt_src_,@@opt_trn_,@@md_src,@@md_trn=
@@ -190,6 +191,7 @@ module SiSU_Po4a
         md=SiSU_Param::Parameters.new(@opt).get
         env=SiSU_Env::InfoEnv.new(@opt.fns)
         file=SiSU_Env::FileOp.new(md)
+        Po4aCfg.new(@opt,file).po4a_cfg
         wrap_width=wrap_width_set(md,env)
         src[:files].each do |fn|
           process_file(md,env,file,wrap_width,fn)
@@ -1065,6 +1067,78 @@ GSUB
         @@endnotes={ para: [], end: [] }
       end
     end
+    class Po4aCfg
+      include SiSU_Composite_Doc_Utils                    # composite doc, .ssm, extract all related insert files, array of filenames test
+      def initialize(opt,file)
+        @opt,@file=opt,file
+      end
+      def po4a_cfg_filename
+        'po4a.cfg'
+      end
+      def dir
+        def pwd
+          Dir.pwd
+        end
+        def po4a_
+          'po4a/' # ''
+        end
+        def pot
+          po4a_ + 'pot'
+        end
+        def po
+          po4a_ + 'po'
+        end
+        self
+      end
+      def po4a_cfg_file
+        File.open("#{Dir.pwd}/#{po4a_cfg_filename}",'w')
+      end
+      def language
+        def sisu_languages_available
+          Px[:lng_lst]
+        end
+        def translation_languages_selected
+          @opt.act[:po4a_lang_trans][:trn] \
+          ? @opt.act[:po4a_lang_trans][:trn]
+          : []
+        end
+        def translation_languages_available
+          translation_languages_selected & sisu_languages_available
+        end
+        def source_language_selected_str
+          @opt.act[:po4a_lang_trans][:src] \
+          ? @opt.act[:po4a_lang_trans][:src]
+          : 'en'
+        end
+        def translation_languages_available_str
+          translation_languages_available.join(' ')
+        end
+        def translation_languages_selected_str
+          @opt.act[:po4a_lang_trans][:trn].join(' ')
+        end
+        self
+      end
+      def po4a_cfg
+        doc_import_list=composite_and_imported_filenames_array(@opt.fno)
+        po4a_cfg_arr=[]
+        po4a_cfg_arr \
+          << "[po4a_langs] #{language.translation_languages_available_str}"
+        po4a_cfg_arr \
+          << "[po4a_paths] #{dir.pot}/$master.pot $lang:#{dir.po}/$lang/$master.po"
+        doc_import_list.each do |file_src|
+          file_src_fn=
+            file_src.gsub(/#{language.source_language_selected_str}\//,'')
+          po4a_cfg_arr \
+            << "[type: text] #{file_src} $lang:$lang/#{file_src_fn}"
+        end
+        file=@file.write_file.po4a_cfg
+        po4a_cfg_arr.each do |txt|
+        puts txt
+          file << txt << "\n"
+        end
+        file.close
+      end
+    end
     class Output <Source
       include SiSU_Param
       include SiSU_Env
diff --git a/lib/sisu/develop/se_file_op.rb b/lib/sisu/develop/se_file_op.rb
index 22a6f778..6b134635 100644
--- a/lib/sisu/develop/se_file_op.rb
+++ b/lib/sisu/develop/se_file_op.rb
@@ -462,6 +462,12 @@ module SiSU_File_Op
         fn=base_filename.manifest_txt
         make_file(path,fn)
       end
+      def po4a_cfg
+        path=output_path.po4a.dir
+        make_path(path)
+        fn=base_filename.po4a_cfg
+        make_file(path,fn)
+      end
       def pot
         path=output_path.pot.dir
         make_path(path)
@@ -1446,6 +1452,9 @@ module SiSU_File_Op
       def src
         @md.fno
       end
+      def po4a_cfg
+        'po4a.cfg'
+      end
       def po #check
         (@fno.empty?) \
         ? (@md.fn[:po])
@@ -1747,6 +1756,21 @@ module SiSU_File_Op
         end
         self
       end
+      def po4a
+        def dir
+         output_path.base.dir + '/' \
+           + Gt[:src] + '/' \
+           + @md.opt.fng + '/po4a'
+        end
+        def url
+          output_path.base.url + '/po4a/' \
+            + @md.fnb
+        end
+        def rcp
+          #p "#{output_path.base.dir}/po4a/#{@md.fnb}"
+        end
+        self
+      end
       def po(lng=@md.opt.lng)
         @lng=lng
         def dir
-- 
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