Merge lp:~therp-nl/aeroo/7.0_translate_plain_text_oo into lp:aeroo

[Holger Brunn (Therp)]

This enumerates all text nodes in a document and offers them to be translated. On rendering, this translations are picked up, taking setLang from the document into account.

[Stefan Rijnhart (Opener) (stefan-opener)]

Ported to 8.0 here: https://github.com/aeroo/aeroo_reports/pull/79

Unmerged revisions

6. By Holger Brunn (Therp) on 2013-08-07

[IMP] make plain text in openoffice documents translatable

=== modified file 'report_aeroo/report_aeroo.py'
--- report_aeroo/report_aeroo.py	2013-05-16 15:53:25 +0000
+++ report_aeroo/report_aeroo.py	2013-08-07 15:37:25 +0000
@@ -525,8 +525,26 @@
         basic.Serializer.add_custom_property(module_info['website'], 'URL')
         basic.Serializer.add_creation_date(time.strftime('%Y-%m-%dT%H:%M:%S'))
 
+        # stream filter function for translation
+        def _translate_stream(stream):
+            for kind, data, pos in stream:
+                result = (kind, data, pos)
+                if kind == 'TEXT' and len(data) > 3:
+                    result = (
+                            kind,
+                            pool.get('ir.translation')._get_source(
+                                cr, uid, report_xml.report_name,
+                                report_xml.report_type,
+                                oo_parser.localcontext.get('lang',
+                                    oo_parser.localcontext['user_lang']),
+                                data),
+                            pos)
+                yield result
+
         try:
-            data = basic.generate(**oo_parser.localcontext).render().getvalue()
+            data = basic.generate(**oo_parser.localcontext)\
+                    .filter(_translate_stream)\
+                    .render().getvalue()
         except osv.except_osv, e:
             raise
         except Exception, e:

=== modified file 'report_aeroo/translate.py'
--- report_aeroo/translate.py	2013-05-16 15:53:25 +0000
+++ report_aeroo/translate.py	2013-08-07 15:37:25 +0000
@@ -32,6 +32,12 @@
 from tools.misc import UpdateableStr
 from tools import osutil
 from babel.messages import extract
+try:
+    from cStringIO import StringIO
+except ImportError:
+    from StringIO import StringIO
+from aeroolib.plugins.opendocument import Template, OOSerializer
+import base64
 
 _logger = logging.getLogger(__name__)
 
@@ -190,6 +196,25 @@
                 trans_ids = trans_obj.search(cr, uid, [('type', '=', 'report'),('res_id', '=', obj.id)])
                 for t in trans_obj.read(cr, uid, trans_ids, ['name','src']):
                     push_translation(module, "report", t['name'], xml_name, t['src'])
+                if obj.in_format in ['oo-odt', 'oo-ods']\
+                        and obj.report_sxw_content:
+                    template_io = StringIO()
+                    template_io.write(
+                            base64.decodestring(obj.report_sxw_content))
+                    serializer = OOSerializer(template_io)
+                    basic = Template(source=template_io, serializer=serializer)
+                    def push_oo_translations(nodes):
+                        for node in nodes:
+                            if not isinstance(node, tuple):
+                                continue
+                            if node[0] == 'TEXT':
+                                push_translation(
+                                        module, obj.report_type, name, 0,
+                                        node[1], [str(node[2][2])])
+                            if node[0] == 'SUB':
+                                for n in node[1]:
+                                    push_oo_translations(n)
+                    push_oo_translations(basic.stream)
             ##############################
             else:
                 if obj.report_rml: