def _data(self):
"""Returns a list of all pending subscription requests, adding the URL,
description and title of the Section they're for.
"""
query = {
'object_provides': ISubscribableSection.__identifier__,
'sort_on': 'sortable_title',
}
results = self.catalog.unrestrictedSearchResults(**query)
all_requests = []
for brain in results:
section = brain.getObject()
if getSecurityManager().checkPermission(permissions.ManagePortal,
section):
manager = SubscriptionsManager(section)
requests = manager.getRequests()
for r in requests:
r['title'] = brain.Title
r['description'] = brain.Description
r['url'] = brain.getURL()
all_requests.append(r)
if all_requests:
all_requests.sort(self._compareRequestDates)
return all_requests
class RequestSubscription(BrowserView):
"""View for requesting Section subscription.
"""
def __init__(self, *args, **kwargs):
super(RequestSubscription, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
def __call__(self, *args, **kwargs):
"""Handle subscription request.
If the context is an Open Section, approve immediately.
If the context is a Closed Section, send approval and redirect to
"My Subscriptions" (where the request will show).
"""
user_id = self.context.portal_membership.getAuthenticatedMember().id
if IOpenSection.providedBy(self.context):
message = self.manager.immediatelySubscribeMember(user_id)
addStatus(self.request, message)
self.request.RESPONSE.redirect(self.context.absolute_url())
else:
if IClosedSection.providedBy(self.context):
message = self.manager.addRequest(user_id)
addStatus(self.request, message)
redirect_url = self.context.portal_url(
) + '/@@my-subscriptions'
self.request.RESPONSE.redirect(redirect_url)
else:
message = """The folder is marked as a Subscribable
Section, but doesn't seem to be of the type Closed Section
or Open Section."""
raise Exception(message)
class RequestSubscription(BrowserView):
"""View for requesting Section subscription.
"""
def __init__(self, *args, **kwargs):
super(RequestSubscription, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
def __call__(self, *args, **kwargs):
"""Handle subscription request.
If the context is an Open Section, approve immediately.
If the context is a Closed Section, send approval and redirect to
"My Subscriptions" (where the request will show).
"""
user_id = self.context.portal_membership.getAuthenticatedMember().id
if IOpenSection.providedBy(self.context):
message = self.manager.immediatelySubscribeMember(user_id)
addStatus(self.request, message)
self.request.RESPONSE.redirect(self.context.absolute_url())
else:
if IClosedSection.providedBy(self.context):
message = self.manager.addRequest(user_id)
addStatus(self.request, message)
redirect_url = self.context.portal_url() + '/@@my-subscriptions'
self.request.RESPONSE.redirect(redirect_url)
else:
message = """The folder is marked as a Subscribable
Section, but doesn't seem to be of the type Closed Section
or Open Section."""
raise Exception(message)
def data(self):
"""Return a dictionary of requests and subscriptions.
mydict = {
'requests': [
{ 'title': '',
'url': '',
'description': '',
},
],
'subscriptions': [
# the same...
],
}
"""
user_id = self.mtool.getAuthenticatedMember().id
mydict = {
'requests': [],
'subscriptions': [],
}
query = {
'object_provides': ISubscribableSection.__identifier__,
'sort_on': 'sortable_title',
'full_objects': True,
}
# Use ZCatalog so ALL results are found, this is even more
# unrestricted than portal_catalog.unrestrictedSearchResults
brains = ZCatalog.searchResults(self.catalog, None, **query)
for brain in brains:
title = brain.Title
url = brain.getURL()
description = brain.Description
relative_path = brain.getPath().split('/')[2:]
obj = self.site.unrestrictedTraverse(relative_path)
sm = SubscriptionsManager(obj)
if sm.checkRequestForUser(user_id):
mydict['requests'].append({
'title': title,
'url': url,
'description': description,
})
if sm.checkSubscriptionForUser(user_id):
mydict['subscriptions'].append({
'title': title,
'url': url,
'description': description,
})
return mydict
def data(self):
"""Return a dictionary of requests and subscriptions.
mydict = {
'requests': [
{ 'title': '',
'url': '',
'description': '',
},
],
'subscriptions': [
# the same...
],
}
"""
user_id = self.mtool.getAuthenticatedMember().id
mydict = {
'requests': [],
'subscriptions': [],
}
query = {
'object_provides': ISubscribableSection.__identifier__,
'sort_on' : 'sortable_title',
'full_objects': True,
}
# Use ZCatalog so ALL results are found, this is even more
# unrestricted than portal_catalog.unrestrictedSearchResults
brains = ZCatalog.searchResults(self.catalog, None, **query)
for brain in brains:
title = brain.Title
url = brain.getURL()
description = brain.Description
relative_path = brain.getPath().split('/')[2:]
obj = self.site.unrestrictedTraverse(relative_path)
sm = SubscriptionsManager(obj)
if sm.checkRequestForUser(user_id):
mydict['requests'].append({
'title': title, 'url': url, 'description': description,
})
if sm.checkSubscriptionForUser(user_id):
mydict['subscriptions'].append({
'title': title, 'url': url, 'description': description,
})
return mydict
def _data(self):
"""Returns a list of all pending subscription requests, adding the URL,
description and title of the Section they're for.
"""
query = {"object_provides": ISubscribableSection.__identifier__, "sort_on": "sortable_title"}
results = self.catalog.unrestrictedSearchResults(**query)
all_requests = []
for brain in results:
section = brain.getObject()
if getSecurityManager().checkPermission(permissions.ManagePortal, section):
manager = SubscriptionsManager(section)
requests = manager.getRequests()
for r in requests:
r["title"] = brain.Title
r["description"] = brain.Description
r["url"] = brain.getURL()
all_requests.append(r)
if all_requests:
all_requests.sort(self._compareRequestDates)
return all_requests
def __init__(self, *args, **kwargs):
super(ManageSubscriptions, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
self.messages = IStatusMessage(self.request)
class ManageSubscriptions(BrowserView):
"""View and manage requests and subscriptions.
"""
def __init__(self, *args, **kwargs):
super(ManageSubscriptions, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
self.messages = IStatusMessage(self.request)
def requests(self):
return self.manager.getRequests()
def subscriptions(self):
return self.manager.getSubscriptions()
def table_data(self):
"""Used to generate the form and parse it.
"""
tables = {
'requests': {
'button_name':
'form.button.requests',
'columns': [
{
'id': 'approve',
'name': _(u'Approve request')
},
{
'id': 'remove',
'name': _(u'Remove request')
},
],
},
'subscriptions': {
'button_name': 'form.button.subscriptions',
'columns': [
{
'id': 'remove',
'name': _(u'Remove subscription')
},
],
},
}
return tables
def processForm(self):
form = self.request.form
table_data = self.table_data()
# check for submitted form: button name should match the one in table
# data
button_names = [ table_data[key]['button_name'] for key in \
table_data.keys() ]
if len(set(form.keys()) & set(button_names)) > 0:
# process requests
if form.has_key(table_data['requests']['button_name']):
# approve subscription requests
for user_id in form.get('users.id.approve', []):
message = self.manager.confirmSubscription(user_id)
addStatus(self.request, message)
# remove subscription requests
for user_id in form.get('users.id.remove', []):
message = self.manager.removeRequest(user_id)
addStatus(self.request, message)
if form.has_key(table_data['subscriptions']['button_name']):
# remove subscriptions
for user_id in form.get('users.id.remove', []):
message = self.manager.removeSubscription(user_id)
addStatus(self.request, message)
# redirect in order to show status message
self.request.RESPONSE.redirect(self.request.URL)
else:
# no form submitted, do nothing
pass
def __init__(self, *args, **kwargs):
super(RequestSubscription, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
def __init__(self, *args, **kwargs):
super(RequestSubscription, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
class ManageSubscriptions(BrowserView):
"""View and manage requests and subscriptions.
"""
def __init__(self, *args, **kwargs):
super(ManageSubscriptions, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
self.messages = IStatusMessage(self.request)
def requests(self):
return self.manager.getRequests()
def subscriptions(self):
return self.manager.getSubscriptions()
def table_data(self):
"""Used to generate the form and parse it.
"""
tables = {
'requests': {
'button_name': 'form.button.requests',
'columns': [
{ 'id': 'approve',
'name': _(u'Approve request')},
{ 'id': 'remove',
'name': _(u'Remove request')},
],
},
'subscriptions': {
'button_name': 'form.button.subscriptions',
'columns': [
{ 'id': 'remove',
'name': _(u'Remove subscription')},
],
},
}
return tables
def processForm(self):
form = self.request.form
table_data = self.table_data()
# check for submitted form: button name should match the one in table
# data
button_names = [ table_data[key]['button_name'] for key in \
table_data.keys() ]
if len(set(form.keys()) & set(button_names)) > 0:
# process requests
if form.has_key(table_data['requests']['button_name']):
# approve subscription requests
for user_id in form.get('users.id.approve', []):
message = self.manager.confirmSubscription(user_id)
addStatus(self.request, message)
# remove subscription requests
for user_id in form.get('users.id.remove', []):
message = self.manager.removeRequest(user_id)
addStatus(self.request, message)
if form.has_key(table_data['subscriptions']['button_name']):
# remove subscriptions
for user_id in form.get('users.id.remove', []):
message = self.manager.removeSubscription(user_id)
addStatus(self.request, message)
# redirect in order to show status message
self.request.RESPONSE.redirect(self.request.URL)
else:
# no form submitted, do nothing
pass
def __init__(self, *args, **kwargs):
super(ManageSubscriptions, self).__init__(*args, **kwargs)
self.manager = SubscriptionsManager(self.context)
self.messages = IStatusMessage(self.request)