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Custom messages can now be returned as result of triggering transitions; added a mechanism for asking a confirmation to the user before saving it; bugfix in navigation (navigation info disappeared when firing workflow actions.

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This commit is contained in:
Gaetan Delannay 2010-11-22 09:36:14 +01:00
parent cccdc12372
commit 502c86dab8
7 changed files with 95 additions and 39 deletions
gen/plone25/mixins
ToolMixin.py__init__.py

4
gen/plone25/mixins/ToolMixin.py
View file

@ -47,6 +47,10 @@ class ToolMixin(BaseMixin):
res['action'] = appyType.action
return res
def getSiteUrl(self):
'''Returns the absolute URL of this site.'''
return self.portal_url.getPortalObject().absolute_url()
def generateDocument(self):
'''Generates the document from field-related info. UID of object that
is the template target is given in the request.'''

70
gen/plone25/mixins/__init__.py
View file

@ -18,7 +18,7 @@ class BaseMixin:
_appy_meta_type = 'Class'
def get_o(self):
'''In some cases, we wand the Zope object, we don't know if the current
'''In some cases, we want the Zope object, we don't know if the current
object is a Zope or Appy object. By defining this property,
"someObject.o" produces always the Zope object, be someObject an Appy
or Zope object.'''
@ -79,6 +79,18 @@ class BaseMixin:
'''This methods is self's suicide.'''
self.getParentNode().manage_delObjects([self.id])
def onDelete(self):
rq = self.REQUEST
self.delete()
if self.getUrl(rq['HTTP_REFERER'],mode='raw') ==self.getUrl(mode='raw'):
# We were consulting the object that has been deleted. Go back to
# the main page.
urlBack = self.getTool().getSiteUrl()
else:
urlBack = self.getUrl(rq['HTTP_REFERER'])
self.plone_utils.addPortalMessage(self.translate('delete_done'))
self.goto(urlBack)
def onCreate(self):
'''This method is called when a user wants to create a root object in
the application folder or an object through a reference field.'''
@ -152,6 +164,7 @@ class BaseMixin:
the "final" object in the database. If the object is not a temporary
one, this method updates its fields in the database.'''
rq = self.REQUEST
tool = self.getTool()
errorMessage = self.translate(
'Please correct the indicated errors.', domain='plone')
isNew = rq.get('is_new') == 'True'
@ -161,12 +174,12 @@ class BaseMixin:
if rq.get('nav', ''):
# We can go back to the initiator page.
splitted = rq['nav'].split('.')
initiator = self.getTool().getObject(splitted[1])
initiator = tool.getObject(splitted[1])
initiatorPage = splitted[2].split(':')[1]
urlBack = initiator.getUrl(page=initiatorPage, nav='')
else:
# Go back to the root of the site.
urlBack = self.portal_url.getPortalObject().absolute_url()
urlBack = tool.getSiteUrl()
else:
urlBack = self.getUrl()
self.plone_utils.addPortalMessage(
@ -192,12 +205,21 @@ class BaseMixin:
self.plone_utils.addPortalMessage(errorMessage)
return self.skyn.edit(self)
# Before saving data, must we ask a confirmation by the user ?
appyObj = self.appy()
saveConfirmed = rq.get('confirmed') == 'True'
if hasattr(appyObj, 'confirm') and not saveConfirmed:
msg = appyObj.confirm(values)
if msg:
rq.set('confirmMsg', msg.replace("'", "\\'"))
return self.skyn.edit(self)
# Create or update the object in the database
obj = self.createOrUpdate(isNew, values)
# Redirect the user to the appropriate page
msg = obj.translate('Changes saved.', domain='plone')
if rq.get('buttonOk.x', None):
if rq.get('buttonOk.x', None) or saveConfirmed:
# Go to the consult view for this object
obj.plone_utils.addPortalMessage(msg)
return self.goto(obj.getUrl())
@ -237,13 +259,6 @@ class BaseMixin:
return self.goto(obj.getUrl())
return obj.skyn.edit(obj)
def onDelete(self):
rq = self.REQUEST
msg = self.translate('delete_done')
self.delete()
self.plone_utils.addPortalMessage(msg)
self.goto(self.getUrl(rq['HTTP_REFERER']))
def rememberPreviousData(self):
'''This method is called before updating an object and remembers, for
every historized field, the previous value. Result is a dict
@ -754,17 +769,11 @@ class BaseMixin:
rq = self.REQUEST
self.portal_workflow.doActionFor(self, rq['workflow_action'],
comment = rq.get('comment', ''))
# Where to redirect the user back ?
urlBack = rq['HTTP_REFERER']
if urlBack.find('?') != -1:
# Remove params; this way, the user may be redirected to correct
# phase when relevant.
urlBack = urlBack[:urlBack.find('?')]
msg = self.translate(u'Your content\'s status has been modified.',
domain='plone')
self.plone_utils.addPortalMessage(msg)
self.reindexObject()
return self.goto(urlBack)
# Where to redirect the user back ?
# TODO (?): remove the "phase" param for redirecting the user to the
# next phase when relevant.
return self.goto(self.getUrl(rq['HTTP_REFERER']))
def fieldValueSelected(self, fieldName, vocabValue, dbValue):
'''When displaying a selection box (ie a String with a validator being a
@ -916,15 +925,28 @@ class BaseMixin:
'''Returns a Appy URL.
* If p_base is None, it will be the base URL for this object
(ie, self.absolute_url()).
* p_mode can de "edit" or "view".
* p_mode can be "edit", "view" or "raw" (a non-param, base URL)
* p_kwargs can store additional parameters to add to the URL.
In this dict, every value that is a string will be added to the
URL as-is. Every value that is True will be replaced by the value
in the request for the corresponding key (if existing; else, the
param will not be included in the URL at all).'''
# Define base URL if ommitted
# Define the URL suffix
suffix = ''
if mode != 'raw': suffix = '/skyn/%s' % mode
# Define base URL if omitted
if not base:
base = '%s/skyn/%s' % (self.absolute_url(), mode)
base = self.absolute_url() + suffix
# If a raw URL is asked, remove any param and suffix.
if mode == 'raw':
if '?' in base: base = base[:base.index('?')]
base = base.strip('/')
for mode in ('view', 'edit'):
suffix = 'skyn/%s' % mode
if base.endswith(suffix):
base = base[:-len(suffix)].strip('/')
break
return base
# Manage default args
if not kwargs: kwargs = self.getUrlDefaults
if 'page' not in kwargs: kwargs['page'] = True