def _langAttr(self):
result = ''
lang = self.request.current_lang
if lang != config.default_lang:
result = ' lang="%s" dir="%s"' % (lang, i18n.getDirection(lang))
return result
def content_lang_attr(self):
"""
Generate language attributes for wiki page content
Page content uses the wiki default language
@rtype: string
@return: lang and dir html attributes
"""
lang = config.default_lang
dir = i18n.getDirection(lang)
return 'lang="%(lang)s" dir="%(dir)s"' % locals()
def ui_lang_attr(self):
"""
Generate language attributes for user interface elements
User interface elements use the user language (if any), kept in
request.lang.
@rtype: string
@return: lang and dir html attributes
"""
lang = self.request.lang
dir = i18n.getDirection(lang)
return 'lang="%(lang)s" dir="%(dir)s"' % locals()
def lang(self, lang_name, text):
"""
Insert text with specific lang and direction.
Enclose within span tag if lang_name is different from
the current lang
"""
if lang_name != self.request.current_lang:
dir = i18n.getDirection(lang_name)
text = wikiutil.escape(text)
return ('<span lang="%(lang_name)s" dir="%(dir)s">'
'%(text)s</span>' % {'lang_name': lang_name, 'dir': dir,
'text': text})
return text
