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[FIX] website: ir_http - auto redirect for lang, use cookies to save pref language 

Save in cookie the last lang selected to allow to stay consistent at the next visit from visitor
This commit is contained in:
Jeremy Kersten 2015-04-28 12:23:58 +02:00
parent db44db8edb
commit aea358ca67
1 changed files with 36 additions and 34 deletions
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70
addons/website/models/ir_http.py
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@ -52,6 +52,17 @@ class ir_http(orm.AbstractModel):
except UnicodeDecodeError:
return any(bot in ua.encode('ascii', 'ignore') for bot in self.bots)
def get_nearest_lang(self, lang):
# Try to find a similar lang. Eg: fr_BE and fr_FR
if lang in request.website.get_languages():
return lang
short = lang.split('_')[0]
for code, name in request.website.get_languages():
if code.startswith(short):
return code
return False
def _dispatch(self):
first_pass = not hasattr(request, 'website')
request.website = None
@ -102,48 +113,39 @@ class ir_http(orm.AbstractModel):
request.website = request.registry['website'].get_current_website(request.cr, request.uid, context=request.context)
langs = [lg[0] for lg in request.website.get_languages()]
path = request.httprequest.path.split('/')
if first_pass:
if request.website_multilang:
is_a_bot = self.is_a_bot()
# If the url doesn't contains the lang and that it's the first connection, we to retreive the user preference if it exists.
if not path[1] in langs and not is_a_bot:
request.lang = cook_lang or request.lang
if request.lang not in langs:
# Try to find a similar lang. Eg: fr_BE and fr_FR
short = request.lang.split('_')[0]
langs_withshort = [lg[0] for lg in request.website.get_languages() if lg[0].startswith(short)]
if len(langs_withshort):
request.lang = langs_withshort[0]
else:
request.lang = request.website.default_lang_code
else:
request.lang = request.website.default_lang_code
url_lang = not func and path[1]
nearest_lang = url_lang and self.get_nearest_lang(path[1])
preferred_lang = ((cook_lang if cook_lang in langs else False)
or self.get_nearest_lang(request.lang)
or request.website.default_lang_code)
is_a_bot = self.is_a_bot()
request.lang = request.context['lang'] = nearest_lang or preferred_lang
# if lang in url but not the displayed or default language --> change or remove
# or no lang in url, and lang to dispay not the default language --> add lang
# and not a POST request
# and not a bot or bot but default lang in url
if ((url_lang and (url_lang != request.lang or url_lang == request.website.default_lang_code))
or (not url_lang and request.website_multilang and request.lang != request.website.default_lang_code)
and request.httprequest.method != 'POST') \
and (not is_a_bot or (url_lang and url_lang == request.website.default_lang_code)):
if url_lang:
path.pop(1)
if request.lang != request.website.default_lang_code:
path.insert(1, request.lang)
path = '/'.join(path) or '/'
redirect = request.redirect(path + '?' + request.httprequest.query_string)
redirect.set_cookie('website_lang', request.lang)
return redirect
request.context['lang'] = request.lang
if not func:
if path[1] in langs:
request.lang = request.context['lang'] = path.pop(1)
path = '/'.join(path) or '/'
if request.lang == request.website.default_lang_code:
# If language is in the url and it is the default language, redirect
# to url without language so google doesn't see duplicate content
resp = request.redirect(path + '?' + request.httprequest.query_string, code=301)
if cook_lang != request.lang: # If default lang setted in url directly
resp.set_cookie('website_lang', request.lang)
return resp
return self.reroute(path)
redirect = request.redirect(path + '?' + request.httprequest.query_string)
redirect.set_cookie('website_lang', request.lang)
return redirect
elif url_lang:
path.pop(1)
return self.reroute('/'.join(path) or '/')
# bind modified context
request.website = request.website.with_context(request.context)
resp = super(ir_http, self)._dispatch()
if not cook_lang:
if request.website_enabled and cook_lang != request.lang and hasattr(resp, 'set_cookie'):
resp.set_cookie('website_lang', request.lang)
return resp