Example #1
0
def list_languages(request):
    """
    Lists the languages for the current project, the gettext catalog files
    that can be translated and their translation progress
    """
    languages = []
    
    if 'filter' in request.GET:
        if request.GET.get('filter') in ('project', 'third-party', 'django', 'all'):
            filter_ = request.GET.get('filter')
            request.session['rosetta_i18n_catalog_filter'] = filter_
            return HttpResponseRedirect(reverse('rosetta-pick-file'))
    
    rosetta_i18n_catalog_filter = request.session.get('rosetta_i18n_catalog_filter', 'project')
    
    third_party_apps = rosetta_i18n_catalog_filter in ('all', 'third-party')
    django_apps = rosetta_i18n_catalog_filter in ('all', 'django')
    project_apps = rosetta_i18n_catalog_filter in ('all', 'project')
    
    has_pos = False
    for language in settings.LANGUAGES:
        pos = find_pos(language[0], project_apps=project_apps,django_apps=django_apps,third_party_apps=third_party_apps)
        has_pos = has_pos or len(pos)
        languages.append(
            (language[0], 
            _(language[1]),
            [(get_app_name(l), os.path.realpath(l), pofile(l)) for l in  pos],
            )
        )
    ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
    version = e_cidadania.apps.rosetta.get_version(True)
    return render_to_response('rosetta/languages.html', locals(), context_instance=RequestContext(request))    
Example #2
0
def lang_sel(request,langid,idx):
    """
    Selects a file to be translated
    """
    if langid not in [l[0] for l in settings.LANGUAGES]:
        raise Http404
    else:
        
        rosetta_i18n_catalog_filter = request.session.get('rosetta_i18n_catalog_filter', 'project')
        
        third_party_apps = rosetta_i18n_catalog_filter in ('all', 'third-party')
        django_apps = rosetta_i18n_catalog_filter in ('all', 'django')
        project_apps = rosetta_i18n_catalog_filter in ('all', 'project')
        
        file_ = find_pos(langid, project_apps=project_apps,django_apps=django_apps,third_party_apps=third_party_apps)[int(idx)]
        
        request.session['rosetta_i18n_lang_code'] = langid
        request.session['rosetta_i18n_lang_name'] = unicode([l[1] for l in settings.LANGUAGES if l[0] == langid][0])
        request.session['rosetta_i18n_fn'] = file_
        po = pofile(file_)
        for entry in po:
            entry.md5hash = hashlib.md5(entry.msgid.encode("utf8")+entry.msgstr.encode("utf8")).hexdigest()

            
        request.session['rosetta_i18n_pofile'] = po
        try:
            os.utime(file_,None)
            request.session['rosetta_i18n_write'] = True
        except OSError:
            request.session['rosetta_i18n_write'] = False
            
        return HttpResponseRedirect(reverse('rosetta-home'))
Example #3
0
def home(request):
    """
    Displays a list of messages to be translated
    """
        
    def fix_nls(in_,out_):
        """Fixes submitted translations by filtering carriage returns and pairing
        newlines at the begging and end of the translated string with the original
        """
        if 0 == len(in_) or 0 == len(out_):
            return out_

        if "\r" in out_ and "\r" not in in_:
            out_=out_.replace("\r",'')

        if "\n" == in_[0] and "\n" != out_[0]:
            out_ = "\n" + out_
        elif "\n" != in_[0] and "\n" == out_[0]:
            out_ = out_.lstrip()
        if "\n" == in_[-1] and "\n" != out_[-1]:
            out_ = out_ + "\n"
        elif "\n" != in_[-1] and "\n" == out_[-1]:
            out_ = out_.rstrip()
        return out_
    
    version = e_cidadania.apps.rosetta.get_version(True)
    if 'rosetta_i18n_fn' in request.session:
        rosetta_i18n_fn=request.session.get('rosetta_i18n_fn')
        rosetta_i18n_app = get_app_name(rosetta_i18n_fn)
        rosetta_i18n_lang_code = request.session['rosetta_i18n_lang_code']
        rosetta_i18n_lang_bidi = rosetta_i18n_lang_code.split('-')[0] in settings.LANGUAGES_BIDI
        rosetta_i18n_write = request.session.get('rosetta_i18n_write', True)
        if rosetta_i18n_write:
            rosetta_i18n_pofile = pofile(rosetta_i18n_fn)
            for entry in rosetta_i18n_pofile:
                entry.md5hash = hashlib.md5(entry.msgid.encode("utf8")+entry.msgstr.encode("utf8")).hexdigest()

        else:
            rosetta_i18n_pofile = request.session.get('rosetta_i18n_pofile')

        
        if 'filter' in request.GET:
            if request.GET.get('filter') in ('untranslated', 'translated', 'fuzzy', 'all'):
                filter_ = request.GET.get('filter')
                request.session['rosetta_i18n_filter'] = filter_
                return HttpResponseRedirect(reverse('rosetta-home'))
        
        rosetta_i18n_filter = request.session.get('rosetta_i18n_filter', 'all')
        
        if '_next' in request.POST:
            rx = re.compile(r'^m_([0-9a-f]+)')
            rx_plural = re.compile(r'^m_([0-9a-f]+)_([0-9]+)')
            file_change = False
            for key, value in request.POST.items():
                md5hash = None
                plural_id = None

                if rx_plural.match(key):
                    md5hash = str(rx_plural.match(key).groups()[0])
                    # polib parses .po files into unicode strings, but
                    # doesn't bother to convert plural indexes to int,
                    # so we need unicode here.
                    plural_id = unicode(rx_plural.match(key).groups()[1])

                elif rx.match(key):
                    md5hash = str(rx.match(key).groups()[0])


                if md5hash is not None:
                    entry = rosetta_i18n_pofile.find(md5hash, 'md5hash')
                    # If someone did a makemessage, some entries might
                    # have been removed, so we need to check.
                    if entry:
                        old_msgstr = entry.msgstr
                        
                        
                        if plural_id is not None:
                            plural_string = fix_nls(entry.msgstr_plural[plural_id], value)
                            entry.msgstr_plural[plural_id] = plural_string
                        else:
                            entry.msgstr = fix_nls(entry.msgid, value)

                        is_fuzzy = bool(request.POST.get('f_%s' % md5hash, False))
                        old_fuzzy = 'fuzzy' in entry.flags
                        
                        if old_fuzzy and not is_fuzzy:
                            entry.flags.remove('fuzzy')
                        elif not old_fuzzy and is_fuzzy:
                            entry.flags.append('fuzzy')
                            
                        file_change = True
                        
                        if old_msgstr != value or old_fuzzy != is_fuzzy:
                            entry_changed.send(sender=entry,
                                               user=request.user,
                                               old_msgstr = old_msgstr,
                                               old_fuzzy = old_fuzzy,
                                               pofile = rosetta_i18n_fn,
                                               language_code = rosetta_i18n_lang_code,
                                               )
                                               
                    else:
                        request.session['rosetta_last_save_error'] = True
                        


            if file_change and rosetta_i18n_write:
                
                try:
                    rosetta_i18n_pofile.metadata['Last-Translator'] = unicodedata.normalize('NFKD', u"%s %s <%s>" %(request.user.first_name,request.user.last_name,request.user.email)).encode('ascii', 'ignore')
                    rosetta_i18n_pofile.metadata['X-Translated-Using'] = u"django-rosetta %s" % e_cidadania.apps.rosetta.get_version(False)
                    rosetta_i18n_pofile.metadata['PO-Revision-Date'] = datetime.datetime.now().strftime('%Y-%m-%d %H:%M%z')
                except UnicodeDecodeError:
                    pass
                try:
                    rosetta_i18n_pofile.save()
                    rosetta_i18n_pofile.save_as_mofile(rosetta_i18n_fn.replace('.po','.mo'))
                    
                    post_save.send(sender=None,language_code=rosetta_i18n_lang_code,request=request)
                    
                    
                    # Try auto-reloading via the WSGI daemon mode reload mechanism
                    if  rosetta_settings.WSGI_AUTO_RELOAD and \
                        request.environ.has_key('mod_wsgi.process_group') and \
                        request.environ.get('mod_wsgi.process_group',None) and \
                        request.environ.has_key('SCRIPT_FILENAME') and \
                        int(request.environ.get('mod_wsgi.script_reloading', '0')):
                            try:
                                os.utime(request.environ.get('SCRIPT_FILENAME'), None)
                            except OSError:
                                pass
                    # Try auto-reloading via uwsgi daemon reload mechanism
                    if rosetta_settings.UWSGI_AUTO_RELOAD:
                        try:
                            import uwsgi
                            # pretty easy right?
                            uwsgi.reload()
                        except:
                            # we may not be running under uwsgi :P
                            pass
                        
                except:
                    request.session['rosetta_i18n_write'] = False
                
                request.session['rosetta_i18n_pofile']=rosetta_i18n_pofile
                
                # Retain query arguments
                query_arg = ''
                if 'query' in request.REQUEST:
                    query_arg = '?query=%s' %request.REQUEST.get('query')
                if 'page' in request.GET:
                    if query_arg:
                        query_arg = query_arg + '&'
                    else:
                        query_arg = '?'
                    query_arg = query_arg + 'page=%d' % int(request.GET.get('page'))
                    
                    
                return HttpResponseRedirect(reverse('rosetta-home') + iri_to_uri(query_arg))
                
                
        rosetta_i18n_lang_name = _(request.session.get('rosetta_i18n_lang_name'))
        rosetta_i18n_lang_code = request.session.get('rosetta_i18n_lang_code')
                
        if 'query' in request.REQUEST and request.REQUEST.get('query','').strip():
            query=request.REQUEST.get('query').strip()
            rx=re.compile(re.escape(query), re.IGNORECASE)
            paginator = Paginator([e for e in rosetta_i18n_pofile if not e.obsolete and rx.search(smart_unicode(e.msgstr)+smart_unicode(e.msgid)+u''.join([o[0] for o in e.occurrences]))], rosetta_settings.MESSAGES_PER_PAGE)
        else:
            if rosetta_i18n_filter == 'untranslated':
                paginator = Paginator(rosetta_i18n_pofile.untranslated_entries(), rosetta_settings.MESSAGES_PER_PAGE)
            elif rosetta_i18n_filter == 'translated':
                paginator = Paginator(rosetta_i18n_pofile.translated_entries(), rosetta_settings.MESSAGES_PER_PAGE)
            elif rosetta_i18n_filter == 'fuzzy':
                paginator = Paginator([e for e in rosetta_i18n_pofile.fuzzy_entries() if not e.obsolete], rosetta_settings.MESSAGES_PER_PAGE)
            else:
                paginator = Paginator([e for e in rosetta_i18n_pofile if not e.obsolete], rosetta_settings.MESSAGES_PER_PAGE)
        
        if 'page' in request.GET and int(request.GET.get('page')) <= paginator.num_pages and int(request.GET.get('page')) > 0:
            page = int(request.GET.get('page'))
        else:
            page = 1
        messages = paginator.page(page).object_list
        if rosetta_settings.MAIN_LANGUAGE and rosetta_settings.MAIN_LANGUAGE != rosetta_i18n_lang_code:

            main_language = None
            for language in settings.LANGUAGES:
                if language[0] == rosetta_settings.MAIN_LANGUAGE:
                    main_language = _(language[1])
                    break

            fl = ("/%s/" % rosetta_settings.MAIN_LANGUAGE).join(rosetta_i18n_fn.split("/%s/" % rosetta_i18n_lang_code))
            po = pofile(fl)

            main_messages = []
            for message in messages:
                message.main_lang = po.find(message.msgid).msgstr
                
        needs_pagination = paginator.num_pages > 1
        if needs_pagination:
            if paginator.num_pages >= 10:
                page_range = pagination_range(1, paginator.num_pages, page)
            else:
                page_range = range(1,1+paginator.num_pages)
        ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
        ENABLE_TRANSLATION_SUGGESTIONS = rosetta_settings.ENABLE_TRANSLATION_SUGGESTIONS
        
        MESSAGES_SOURCE_LANGUAGE_NAME = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_NAME
        MESSAGES_SOURCE_LANGUAGE_CODE = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_CODE
        
        if 'rosetta_last_save_error' in request.session:
            del(request.session['rosetta_last_save_error'])
            rosetta_last_save_error = True
            
        
        return render_to_response('rosetta/pofile.html', locals(), context_instance=RequestContext(request))
        
        
    else:
        return list_languages(request)