Python ICurrentDraftManagement.save方法代码示例

# 需要导入模块: from plone.app.drafts.interfaces import ICurrentDraftManagement [as 别名]
# 或者: from plone.app.drafts.interfaces.ICurrentDraftManagement import save [as 别名]
def beginDrafting(context, event):
    """When we enter the edit screen, set up the target key and draft cookie
    path. If there is exactly one draft for the given user id and target key,
    consider that to be the current draft. Also mark the request with
    IDrafting if applicable.
    """

    storage = queryUtility(IDraftStorage)
    if storage is None or not storage.enabled:
        return

    request = getattr(context, 'REQUEST', None)
    if request is None:
        return

    current = ICurrentDraftManagement(request)

    # Update target key regardless - we could have a stale cookie
    current.targetKey = getObjectKey(context)

    if current.draftName is None:
        drafts = storage.getDrafts(current.userId, current.targetKey)
        if len(drafts) == 1:
            current.draftName = tuple(drafts.keys())[0]

    # Save the path now so that we can use it again later, even on URLs
    # (e.g. in AJAX dialogues) that are below this path.
    current.path = current.defaultPath

    current.mark()
    current.save()

# 需要导入模块: from plone.app.drafts.interfaces import ICurrentDraftManagement [as 别名]
# 或者: from plone.app.drafts.interfaces.ICurrentDraftManagement import save [as 别名]
    def test_save(self):
        request = self.request
        response = request.response
        
        current = ICurrentDraftManagement(request)
        self.assertEquals(False, current.save())
        
        self.failIf('plone.app.drafts.targetKey' in response.cookies)
        self.failIf('plone.app.drafts.draftName' in response.cookies)
        self.failIf('plone.app.drafts.userId' in response.cookies)
        self.failIf('plone.app.drafts.path' in response.cookies)
        
        current.targetKey = u"123"
        self.assertEquals(True, current.save())
        
        self.assertEquals({'value': '123', 'quoted': True, 'path': '/'}, response.cookies['plone.app.drafts.targetKey'])
        self.failIf('plone.app.drafts.draftName' in response.cookies)
        self.failIf('plone.app.drafts.path' in response.cookies)
        
        current.targetKey = u"123"
        current.draftName = u"draft-1"
        self.assertEquals(True, current.save())
        
        self.assertEquals({'value': '123', 'quoted': True, 'path': '/'}, response.cookies['plone.app.drafts.targetKey'])
        self.assertEquals({'value': 'draft-1', 'quoted': True, 'path': '/'}, response.cookies['plone.app.drafts.draftName'])
        self.failIf('plone.app.drafts.path' in response.cookies)
        
        current.targetKey = u"123"
        current.draftName = u"draft-1"
        current.path = '/test'
        self.assertEquals(True, current.save())

        self.assertEquals({'value': '123', 'quoted': True, 'path': '/test'}, response.cookies['plone.app.drafts.targetKey'])
        self.assertEquals({'value': 'draft-1', 'quoted': True, 'path': '/test'}, response.cookies['plone.app.drafts.draftName'])
        self.assertEquals({'value': '/test', 'quoted': True, 'path': '/test'}, response.cookies['plone.app.drafts.path'])

# 需要导入模块: from plone.app.drafts.interfaces import ICurrentDraftManagement [as 别名]
# 或者: from plone.app.drafts.interfaces.ICurrentDraftManagement import save [as 别名]
def getCurrentDraft(request, create=False):
    """Get the current draft as stored in the request.
    
    The request must have been set up via an ``ICurrentDraftManagement``
    adapter. This should happen in the integration layer between the drafts
    storage and the draft edit form.
    
    If no draft is available, but a user id and target key have been given,
    a new draft will be created if ``create`` is True.
    
    If not found, return None.
    """

    current = ICurrentDraftManagement(request, None)
    if current is None:
        return None

    draft = current.draft
    if draft is not None:
        return draft

    if create and current.userId and current.targetKey:
        storage = queryUtility(IDraftStorage)
        if storage is None:
            return None

        draft = storage.createDraft(current.userId, current.targetKey)

        current.draft = draft
        current.draftName = draft.__name__

        current.save()

        return draft

    return None