use of org.bedework.caldav.util.notifications.NotificationType in project bw-calendar-engine by Bedework.
the class Notifications method getMatching.
@Override
public List<NotificationType> getMatching(final QName type) throws CalFacadeException {
final List<NotificationType> res = new ArrayList<>();
final BwCalendar ncol = getCols().getSpecial(BwCalendar.calTypeNotifications, true);
if (ncol == null) {
return res;
}
final Collection<BwResource> rsrc = getSvc().getResourcesHandler().getAll(ncol.getPath());
if (Util.isEmpty(rsrc)) {
return res;
}
if (rsrc.size() > 100) {
warn("Large resource collection for " + ncol.getPath());
}
for (final BwResource r : rsrc) {
if (type != null) {
final NotificationInfo ni = NotificationType.fromContentType(r.getContentType());
if ((ni == null) || !type.equals(ni.type)) {
continue;
}
}
final NotificationType nt = makeNotification(r);
if (nt != null) {
res.add(nt);
}
}
return res;
}
use of org.bedework.caldav.util.notifications.NotificationType in project bw-calendar-engine by Bedework.
the class Notifications method makeNotification.
private NotificationType makeNotification(final BwResource rsrc) throws CalFacadeException {
getSvc().getResourcesHandler().getContent(rsrc);
final BwResourceContent bwrc = rsrc.getContent();
if (bwrc == null) {
return null;
}
final Blob b = bwrc.getValue();
if (b == null) {
return null;
}
try {
final InputStream is = b.getBinaryStream();
final NotificationType note = Parser.fromXml(is);
if (note != null) {
note.setName(rsrc.getName());
note.getNotification().setEncoding(rsrc.getEncoding());
}
return note;
} catch (final Throwable t) {
if (debug) {
error(t);
}
error("Unable to parse notification " + rsrc.getColPath() + " " + rsrc.getName());
return null;
}
}
use of org.bedework.caldav.util.notifications.NotificationType in project bw-calendar-engine by Bedework.
the class Sharing method share.
@Override
public ShareResultType share(final BwCalendar col, final ShareType share) throws CalFacadeException {
if (!col.getCanAlias()) {
throw new CalFacadeForbidden("Cannot share");
}
final ShareResultType sr = new ShareResultType();
final List<String> removePrincipalHrefs = new ArrayList<>();
final List<AddPrincipal> addPrincipals = new ArrayList<>();
final String calAddr = principalToCaladdr(getPrincipal());
final InviteType invite = getInviteStatus(col);
if (invite.getOrganizer() == null) {
final OrganizerType org = new OrganizerType();
org.setHref(calAddr);
invite.setOrganizer(org);
}
final List<InviteNotificationType> notifications = new ArrayList<>();
boolean addedSharee = false;
boolean removedSharee = false;
/* If there are any removal elements in the invite, remove those
* sharees. We'll flag hrefs as bad if they are not actually sharees.
*
* If we do remove a sharee we'll add notifications to the list
* to send later.
*/
for (final RemoveType rem : share.getRemove()) {
final InviteNotificationType n = doRemove(col, rem, calAddr, invite);
if (n != null) {
removedSharee = true;
if ((n.getPreviousStatus() != null) && !n.getPreviousStatus().equals(declineStatus)) {
// We don't notify if the user had declined
notifications.add(n);
}
sr.addGood(rem.getHref());
removePrincipalHrefs.add(rem.getHref());
} else {
sr.addBad(rem.getHref());
}
}
/* Now deal with the added sharees if there are any.
*/
for (final SetType set : share.getSet()) {
final InviteNotificationType n = doSet(col, set, addPrincipals, calAddr, invite);
if (n != null) {
addedSharee = true;
notifications.add(n);
sr.addGood(set.getHref());
} else {
sr.addBad(set.getHref());
}
}
if (!addedSharee && !removedSharee) {
// Nothing changed
return sr;
}
/* Send any invitations and update the sharing status.
* If it's a removal and the current status is not
* accepted then just delete the current invitation
*/
final Notifications notify = (Notifications) getSvc().getNotificationsHandler();
sendNotifications: for (final InviteNotificationType in : notifications) {
final Sharee sh = getSharee(in.getHref());
final boolean remove = in.getInviteStatus().equals(removeStatus);
final List<NotificationType> notes = notify.getMatching(in.getHref(), AppleServerTags.inviteNotification);
if (!Util.isEmpty(notes)) {
for (final NotificationType n : notes) {
final InviteNotificationType nin = (InviteNotificationType) n.getNotification();
if (!nin.getHostUrl().equals(in.getHostUrl())) {
continue;
}
if (remove) {
if (nin.getInviteStatus().equals(noresponseStatus)) {
notify.remove(sh.pr, n);
continue sendNotifications;
}
} else {
notify.remove(sh.pr, n);
}
}
}
final NotificationType note = new NotificationType();
note.setDtstamp(new DtStamp(new DateTime(true)).getValue());
note.setNotification(in);
notify.send(sh.pr, note);
/* Add the invite to the set of properties associated with this collection
* We give it a name consisting of the inviteNotification tag + uid.
*/
final QName qn = new QName(AppleServerTags.inviteNotification.getNamespaceURI(), AppleServerTags.inviteNotification.getLocalPart() + in.getUid());
try {
col.setProperty(NamespaceAbbrevs.prefixed(qn), in.toXml());
} catch (final CalFacadeException cfe) {
throw cfe;
} catch (final Throwable t) {
throw new CalFacadeException(t);
}
}
if (addedSharee && !col.getShared()) {
// Mark the collection as shared
col.setShared(true);
}
try {
col.setQproperty(AppleServerTags.invite, invite.toXml());
getCols().update(col);
for (final String principalHref : removePrincipalHrefs) {
removeAccess(col, principalHref);
}
for (final AddPrincipal ap : addPrincipals) {
setAccess(col, ap);
}
} catch (final CalFacadeException cfe) {
throw cfe;
} catch (final Throwable t) {
throw new CalFacadeException(t);
}
return sr;
}
use of org.bedework.caldav.util.notifications.NotificationType in project bw-calendar-engine by Bedework.
the class Sharing method updateSharingStatus.
/* ====================================================================
* Private methods
* ==================================================================== */
/* This requires updating the shared calendar to reflect the accept/decline
* status
*/
private boolean updateSharingStatus(final String sharerHref, final String path, final InviteReplyType reply, final Holder<AccessType> access) throws CalFacadeException {
pushPrincipal(sharerHref);
try {
final BwCalendar col = getCols().get(path);
if (col == null) {
// Bad hosturl?
throw new CalFacadeForbidden(CalFacadeException.shareTargetNotFound);
}
/* See if we have an outstanding invite for this user */
final QName qn = new QName(AppleServerTags.inviteNotification.getNamespaceURI(), AppleServerTags.inviteNotification.getLocalPart() + reply.getInReplyTo());
final String pname = NamespaceAbbrevs.prefixed(qn);
final String xmlInvite = col.getProperty(pname);
if (xmlInvite == null) {
// No invite
if (debug) {
trace("No invite notification on collection with name: " + pname);
}
throw new CalFacadeForbidden(CalFacadeException.noInvite);
}
/* Remove the invite */
col.setProperty(pname, null);
/* Get the invite property and locate and update this sharee */
final InviteType invite = getInviteStatus(col);
UserType uentry = null;
final String invitee = getSvc().getDirectories().normalizeCua(reply.getHref());
if (invite != null) {
uentry = invite.finduser(invitee);
}
if (uentry == null) {
if (debug) {
trace("Cannot find invitee: " + invitee);
}
throw new CalFacadeForbidden(CalFacadeException.noInviteeInUsers);
}
if (reply.testAccepted()) {
uentry.setInviteStatus(AppleServerTags.inviteAccepted);
} else {
uentry.setInviteStatus(AppleServerTags.inviteDeclined);
}
access.value = uentry.getAccess();
col.setProperty(NamespaceAbbrevs.prefixed(AppleServerTags.invite), invite.toXml());
getCols().update(col);
/* Now send the sharer the reply as a notification */
final NotificationType note = new NotificationType();
note.setDtstamp(new DtStamp(new DateTime(true)).getValue());
final InviteReplyType irt = (InviteReplyType) reply.clone();
note.setNotification(irt);
/* Fill in the summary (the sharer's summary) on the reply. */
irt.setSummary(reply.getSummary());
getSvc().getNotificationsHandler().add(note);
return irt.testAccepted();
} catch (final CalFacadeException cfe) {
throw cfe;
} catch (final Throwable t) {
throw new CalFacadeException(t);
} finally {
popPrincipal();
}
}
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