def page_change(change_type, request, page, subscribers, **kwargs):
"""Sends notification about page being changed in some way"""
# send notifications to all subscribers
if subscribers:
recipients = set()
for lang in subscribers:
_ = lambda text: request.getText(text, lang=lang)
jids = [u.jid for u in subscribers[lang] if u.jid]
names = [u.name for u in subscribers[lang] if u.jid]
msg = notification.page_change_message(change_type, request, page,
lang, **kwargs)
page_url = request.getQualifiedURL(page.url(request))
url = {'url': page_url, 'description': _("Changed page")}
data = {
'action': change_type,
'subject': _('Page changed'),
'url_list': [url],
'text': msg['text'],
'diff': msg.get('diff', ''),
'comment': msg.get('comment', ''),
'editor': msg['editor'],
'old_name': msg.get('old_name', ''),
'page_name': msg.get('page_name', ''),
'revision': msg.get('revision', '')
}
result = send_notification(request, jids, data)
if result:
recipients.update(names)
if recipients:
return notification.Success(recipients)
def handle_file_attached(event):
"""Handles event sent when a file is attached to a page"""
names = set()
request = event.request
page = Page(request, event.pagename)
subscribers = page.getSubscribers(request, return_users=1)
notification.filter_subscriber_list(event, subscribers, True)
recipients = []
for lang in subscribers:
recipients.extend(subscribers[lang])
attachlink = request.getQualifiedURL(getAttachUrl(event.pagename, event.filename, request))
pagelink = request.getQualifiedURL(page.url(request, {}))
for lang in subscribers.keys():
_ = lambda text: request.getText(text, lang=lang)
data = notification.attachment_added(request, _, event.pagename, event.filename, event.size)
links = [{'url': attachlink, 'description': _("Attachment link")},
{'url': pagelink, 'description': _("Page link")}]
jids = [usr.jid for usr in subscribers[lang]]
data['url_list'] = links
data['action'] = "file_attached"
if send_notification(request, jids, data):
names.update(recipients)
return notification.Success(names)
def handle_page_changed(event):
""" Send email to all subscribers of given page.
@param event: event to notify about
@rtype: string
@return: message, indicating success or errors.
"""
comment = event.comment
page = event.page
request = event.request
trivial = isinstance(event, ev.TrivialPageChangedEvent)
old_page = None
if isinstance(event, (ev.PageChangedEvent, ev.TrivialPageChangedEvent)):
change_type = "page_changed"
elif isinstance(event, ev.PageDeletedEvent):
change_type = "page_deleted"
elif isinstance(event, ev.PageRenamedEvent):
change_type = "page_renamed"
old_page = event.old_page
subscribers = page.getSubscribers(request, return_users=1)
mail_from = page.cfg.mail_from
if subscribers:
recipients = set()
# get a list of old revisions, and append a diff
revisions = page.getRevList()
# send email to all subscribers
for lang in subscribers:
users = [
u for u in subscribers[lang]
if event.name in u.email_subscribed_events
]
emails = [u.email for u in users]
names = [u.name for u in users]
data = prep_page_changed_mail(request,
page,
comment,
lang,
revisions,
trivial=trivial,
change_type=change_type,
old_page=old_page)
if send_notification(request, mail_from, emails, data):
recipients.update(names)
if recipients:
return notification.Success(recipients)
def handle_file_changed(event):
"""Sends an email to users that have subscribed to this event type"""
names = set()
from_address = event.request.cfg.mail_from
request = event.request
page = Page(request, event.pagename)
if isinstance(event, ev.FileAttachedEvent):
notification_fn = notification.attachment_added
elif isinstance(event, ev.FileRemovedEvent):
notification_fn = notification.attachment_removed
subscribers = page.getSubscribers(request, return_users=1)
notification.filter_subscriber_list(event, subscribers, False)
recipients = []
for lang in subscribers:
recipients.extend(subscribers[lang])
attachlink = request.getQualifiedURL(
getAttachUrl(event.pagename, event.filename, request))
pagelink = request.getQualifiedURL(page.url(request, {}))
for lang in subscribers:
_ = lambda text: request.getText(text, lang=lang)
links = _("Attachment link: %(attach)s\n" \
"Page link: %(page)s\n") % {'attach': attachlink, 'page': pagelink}
data = notification_fn(request, _, event.pagename, event.filename,
event.size)
data['text'] = data['text'] + links
emails = [usr.email for usr in subscribers[lang]]
if send_notification(request, from_address, emails, data):
names.update(recipients)
return notification.Success(names)
