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appy.gen: improvements in user management.

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This commit is contained in:
Gaetan Delannay 2012-02-21 12:09:42 +01:00
parent 9394490d33
commit 9c5f92337b
10 changed files with 85 additions and 23 deletions
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28
gen/mixins/ToolMixin.py
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@ -102,6 +102,16 @@ class ToolMixin(BaseMixin):
for elem in path.split('/'): res = res._getOb(elem)
return res
def showLanguageSelector(self):
'''We must show the language selector if the app config requires it and
it there is more than 2 supported languages. Moreover, on some pages,
switching the language is not allowed.'''
cfg = self.getProductConfig()
if not cfg.languageSelector: return
if len(cfg.languages) < 2: return
page = self.REQUEST.get('ACTUAL_URL').split('/')[-1]
return page not in ('edit', 'query', 'search')
def getLanguages(self):
'''Returns the supported languages. First one is the default.'''
return self.getProductConfig().languages
@ -111,6 +121,14 @@ class ToolMixin(BaseMixin):
p_code.'''
return languages.get(code)[2]
def getCssJs(self):
'''Returns the list of CSS and JS files to include in the main template.
The method ensures that appy.css and appy.js come first.'''
names = self.getPhysicalRoot().ui.objectIds('File')
names.remove('appy.js'); names.insert(0, 'appy.js')
names.remove('appy.css'); names.insert(0, 'appy.css')
return names
def consumeMessages(self):
'''Returns the list of messages to show to a web page and clean it in
the session.'''
@ -825,6 +843,11 @@ class ToolMixin(BaseMixin):
# --------------------------------------------------------------------------
# Authentication-related methods
# --------------------------------------------------------------------------
def _updateCookie(self, login, password):
cookieValue = base64.encodestring('%s:%s' % (login, password)).rstrip()
cookieValue = urllib.quote(cookieValue)
self.REQUEST.RESPONSE.setCookie('__ac', cookieValue, path='/')
def performLogin(self):
'''Logs the user in.'''
rq = self.REQUEST
@ -837,10 +860,7 @@ class ToolMixin(BaseMixin):
return self.goto(urlBack, msg)
# Perform the Zope-level authentication
login = rq.get('__ac_name', '')
password = rq.get('__ac_password', '')
cookieValue = base64.encodestring('%s:%s' % (login, password)).rstrip()
cookieValue = urllib.quote(cookieValue)
rq.RESPONSE.setCookie('__ac', cookieValue, path='/')
self._updateCookie(login, rq.get('__ac_password', ''))
user = self.acl_users.validate(rq)
if self.userIsAnon():
rq.RESPONSE.expireCookie('__ac', path='/')