Examples with ZVCalendar com.zimbra.common.calendar.ZCalendar.ZVCalendar used on opensource projects

Example 16 with ZVCalendar

use of com.zimbra.common.calendar.ZCalendar.ZVCalendar in project zm-mailbox by Zimbra.

the class Invite method getDescription.

/**
     * Returns the meeting notes.  Meeting notes is the text/plain part in an
     * invite.  It typically includes CUA-generated meeting summary as well as
     * text entered by the user.
     *
     * @return null if notes is not found
     * @throws ServiceException
     */
public static String getDescription(Part mmInv, String mimeType) throws ServiceException {
    if (mmInv == null)
        return null;
    try {
        // If top-level is text/calendar, parse the iCalendar object and return
        // the DESCRIPTION of the first VEVENT/VTODO encountered.
        String mmCtStr = mmInv.getContentType();
        if (mmCtStr != null) {
            ContentType mmCt = new ContentType(mmCtStr);
            if (mmCt.match(MimeConstants.CT_TEXT_CALENDAR)) {
                boolean wantHtml = MimeConstants.CT_TEXT_HTML.equalsIgnoreCase(mimeType);
                Object mmInvContent = mmInv.getContent();
                InputStream is = null;
                try {
                    String charset = MimeConstants.P_CHARSET_UTF8;
                    if (mmInvContent instanceof InputStream) {
                        charset = mmCt.getParameter(MimeConstants.P_CHARSET);
                        if (charset == null)
                            charset = MimeConstants.P_CHARSET_UTF8;
                        is = (InputStream) mmInvContent;
                    } else if (mmInvContent instanceof String) {
                        String str = (String) mmInvContent;
                        charset = MimeConstants.P_CHARSET_UTF8;
                        is = new ByteArrayInputStream(str.getBytes(charset));
                    }
                    if (is != null) {
                        ZVCalendar iCal = ZCalendarBuilder.build(is, charset);
                        for (Iterator<ZComponent> compIter = iCal.getComponentIterator(); compIter.hasNext(); ) {
                            ZComponent component = compIter.next();
                            ICalTok compTypeTok = component.getTok();
                            if (compTypeTok == ICalTok.VEVENT || compTypeTok == ICalTok.VTODO) {
                                if (!wantHtml)
                                    return component.getPropVal(ICalTok.DESCRIPTION, null);
                                else
                                    return component.getDescriptionHtml();
                            }
                        }
                    }
                } finally {
                    ByteUtil.closeStream(is);
                }
            }
        }
        Object mmInvContent = mmInv.getContent();
        if (!(mmInvContent instanceof MimeMultipart)) {
            if (mmInvContent instanceof InputStream) {
                ByteUtil.closeStream((InputStream) mmInvContent);
            }
            return null;
        }
        MimeMultipart mm = (MimeMultipart) mmInvContent;
        // If top-level is multipart, get description from text/* part.
        int numParts = mm.getCount();
        String charset = null;
        for (int i = 0; i < numParts; i++) {
            BodyPart part = mm.getBodyPart(i);
            String ctStr = part.getContentType();
            try {
                ContentType ct = new ContentType(ctStr);
                if (ct.match(mimeType)) {
                    charset = ct.getParameter(MimeConstants.P_CHARSET);
                    if (charset == null)
                        charset = MimeConstants.P_CHARSET_DEFAULT;
                    byte[] descBytes = ByteUtil.getContent(part.getInputStream(), part.getSize());
                    return new String(descBytes, charset);
                }
                // If part is a multipart, recurse.
                if (ct.getBaseType().matches(MimeConstants.CT_MULTIPART_WILD)) {
                    String str = getDescription(part, mimeType);
                    if (str != null) {
                        return str;
                    }
                }
            } catch (javax.mail.internet.ParseException e) {
                ZimbraLog.calendar.warn("Invalid Content-Type found: \"" + ctStr + "\"; skipping part", e);
            }
        }
    } catch (IOException e) {
        throw ServiceException.FAILURE("Unable to get calendar item notes MIME part", e);
    } catch (MessagingException e) {
        throw ServiceException.FAILURE("Unable to get calendar item notes MIME part", e);
    }
    return null;
}

Example 17 with ZVCalendar

use of com.zimbra.common.calendar.ZCalendar.ZVCalendar in project zm-mailbox by Zimbra.

the class RemoteFreeBusyProvider method getResults.

@Override
public List<FreeBusy> getResults() {
    ArrayList<FreeBusy> fbList = new ArrayList<FreeBusy>();
    for (Request req : mRequestList) {
        HttpMethod method = null;
        Account acct = (Account) req.data;
        try {
            StringBuilder targetUrl = new StringBuilder();
            targetUrl.append(UserServlet.getRestUrl(acct));
            targetUrl.append("/Calendar?fmt=ifb");
            targetUrl.append("&start=").append(mStart);
            targetUrl.append("&end=").append(mEnd);
            if (req.folder != FreeBusyQuery.CALENDAR_FOLDER_ALL)
                targetUrl.append("&").append(UserServlet.QP_FREEBUSY_CALENDAR).append("=").append(req.folder);
            try {
                if (mExApptUid != null)
                    targetUrl.append("&").append(UserServlet.QP_EXUID).append("=").append(URLEncoder.encode(mExApptUid, "UTF-8"));
            } catch (UnsupportedEncodingException e) {
            }
            String authToken = null;
            try {
                if (mSoapCtxt != null)
                    authToken = mSoapCtxt.getAuthToken().getEncoded();
            } catch (AuthTokenException e) {
            }
            if (authToken != null) {
                targetUrl.append("&").append(ZimbraServlet.QP_ZAUTHTOKEN).append("=");
                try {
                    targetUrl.append(URLEncoder.encode(authToken, "UTF-8"));
                } catch (UnsupportedEncodingException e) {
                }
            }
            HttpClient client = ZimbraHttpConnectionManager.getInternalHttpConnMgr().newHttpClient();
            HttpProxyUtil.configureProxy(client);
            method = new GetMethod(targetUrl.toString());
            String fbMsg;
            try {
                HttpClientUtil.executeMethod(client, method);
                byte[] buf = ByteUtil.getContent(method.getResponseBodyAsStream(), 0);
                fbMsg = new String(buf, "UTF-8");
            } catch (IOException ex) {
                // ignore this recipient and go on
                fbMsg = null;
            }
            if (fbMsg != null) {
                ZVCalendar cal = ZCalendarBuilder.build(fbMsg);
                for (Iterator<ZComponent> compIter = cal.getComponentIterator(); compIter.hasNext(); ) {
                    ZComponent comp = compIter.next();
                    if (ICalTok.VFREEBUSY.equals(comp.getTok())) {
                        FreeBusy fb = FreeBusy.parse(comp);
                        fbList.add(fb);
                    }
                }
            }
        } catch (ServiceException e) {
            ZimbraLog.fb.warn("can't get free/busy information for " + req.email, e);
        } finally {
            if (method != null)
                method.releaseConnection();
        }
    }
    return fbList;
}

Example 18 with ZVCalendar

use of com.zimbra.common.calendar.ZCalendar.ZVCalendar in project zm-mailbox by Zimbra.

the class CalendarMailSender method createResourceAutoReply.

public static MimeMessage createResourceAutoReply(OperationContext octxt, String fromIdentityId, String authIdentityId, Mailbox mbox, Verb verb, boolean partialAccept, String additionalMsgBody, CalendarItem calItem, Invite inv, Invite[] replies, MimeMessage mmInv, boolean addSignature) throws ServiceException {
    boolean onBehalfOf = false;
    Account acct = mbox.getAccount();
    Account authAcct = acct;
    if (octxt != null) {
        Account authuser = octxt.getAuthenticatedUser();
        if (authuser != null) {
            onBehalfOf = !acct.getId().equalsIgnoreCase(authuser.getId());
            if (onBehalfOf)
                authAcct = authuser;
        }
    }
    Locale lc;
    Account organizer = inv.getOrganizerAccount();
    if (organizer != null)
        lc = organizer.getLocale();
    else
        lc = authAcct.getLocale();
    boolean asAdmin = octxt != null ? octxt.isUsingAdminPrivileges() : false;
    boolean allowPrivateAccess = calItem.allowPrivateAccess(authAcct, asAdmin);
    boolean hidePrivate = !inv.isPublic() && !allowPrivateAccess;
    String subject;
    if (hidePrivate)
        subject = L10nUtil.getMessage(MsgKey.calendarSubjectWithheld, lc);
    else
        subject = inv.getName();
    String replySubject = getReplySubject(verb, subject, lc);
    // Put all REPLY VEVENTs into a single VCALENDAR object.
    ZVCalendar iCal = null;
    for (Invite replyInv : replies) {
        if (iCal == null) {
            iCal = replyInv.newToICalendar(!hidePrivate);
        } else {
            ZComponent cancelComp = replyInv.newToVComponent(true, !hidePrivate);
            iCal.addComponent(cancelComp);
        }
    }
    return createDefaultReply(acct, fromIdentityId, authAcct, authIdentityId, asAdmin, onBehalfOf, calItem, inv, mmInv, replySubject, verb, partialAccept, additionalMsgBody, iCal, addSignature);
}

Example 19 with ZVCalendar

use of com.zimbra.common.calendar.ZCalendar.ZVCalendar in project zm-mailbox by Zimbra.

the class CalendarMailSender method createOrganizerChangeMessage.

public static MimeMessage createOrganizerChangeMessage(Account fromAccount, Account authAccount, boolean asAdmin, CalendarItem calItem, Invite inv, List<Address> rcpts) throws ServiceException {
    ZOrganizer organizer = inv.getOrganizer();
    assert (organizer != null);
    boolean onBehalfOf = organizer.hasSentBy();
    String senderAddr = onBehalfOf ? organizer.getSentBy() : organizer.getAddress();
    Locale locale = fromAccount.getLocale();
    boolean hidePrivate = !calItem.isPublic() && !calItem.allowPrivateAccess(authAccount, asAdmin);
    String subject;
    if (hidePrivate) {
        subject = L10nUtil.getMessage(MsgKey.calendarSubjectWithheld, locale);
    } else {
        subject = inv.getName();
    }
    StringBuilder sb = new StringBuilder("Organizer has been changed to " + fromAccount.getName());
    sb.append("\r\n\r\n");
    if (!hidePrivate) {
        MimeMessage mmInv = inv.getMimeMessage();
        if (mmInv != null) {
            attachInviteSummary(sb, inv, mmInv, locale);
        }
    }
    ZVCalendar iCal = inv.newToICalendar(true);
    Address from = AccountUtil.getFriendlyEmailAddress(fromAccount);
    Address sender = null;
    if (onBehalfOf) {
        try {
            sender = new JavaMailInternetAddress(senderAddr);
        } catch (AddressException e) {
            throw MailServiceException.ADDRESS_PARSE_ERROR(e);
        }
    }
    return createCalendarMessage(authAccount, from, sender, rcpts, subject, sb.toString(), null, inv.getUid(), iCal);
}

Example 20 with ZVCalendar

use of com.zimbra.common.calendar.ZCalendar.ZVCalendar in project zm-mailbox by Zimbra.

the class ForwardCalendarItem method forwardCalItem.

public static Pair<List<MimeMessage>, List<MimeMessage>> forwardCalItem(Mailbox mbox, OperationContext octxt, CalendarItem calItem, RecurId rid, MimeMessage mm, Account senderAcct) throws ServiceException {
    List<MimeMessage> fwdMsgs = new ArrayList<MimeMessage>();
    List<MimeMessage> notifyMsgs = new ArrayList<MimeMessage>();
    Pair<List<MimeMessage>, List<MimeMessage>> pair = new Pair<List<MimeMessage>, List<MimeMessage>>(fwdMsgs, notifyMsgs);
    mbox.lock.lock();
    try {
        if (rid == null) {
            // Forwarding entire appointment
            pair = getSeriesFwdMsgs(octxt, senderAcct, calItem, mm);
        } else {
            // Forwarding an instance
            Invite inv = calItem.getInvite(rid);
            MimeMessage mmInv = null;
            if (inv != null) {
                mmInv = calItem.getSubpartMessage(inv.getMailItemId());
            } else {
                assert (rid != null);
                // No invite found matching the RECURRENCE-ID.  It must be a non-exception instance.
                // Create an invite based on the series invite.
                Invite seriesInv = calItem.getDefaultInviteOrNull();
                if (seriesInv == null)
                    throw ServiceException.INVALID_REQUEST("Instance specified but no recurrence series found", null);
                Invite exceptInv = seriesInv.newCopy();
                exceptInv.clearAlarms();
                exceptInv.setRecurrence(null);
                exceptInv.setRecurId(rid);
                long now = octxt != null ? octxt.getTimestamp() : System.currentTimeMillis();
                exceptInv.setDtStamp(now);
                ParsedDateTime dtStart = rid.getDt();
                ParsedDateTime dtEnd = dtStart.add(exceptInv.getEffectiveDuration());
                exceptInv.setDtStart(dtStart);
                exceptInv.setDtEnd(dtEnd);
                inv = exceptInv;
                // Carry over the MimeMessage/ParsedMessage to preserve any attachments.
                mmInv = calItem.getSubpartMessage(seriesInv.getMailItemId());
            }
            ZVCalendar cal = inv.newToICalendar(true);
            Pair<MimeMessage, MimeMessage> instancePair = getInstanceFwdMsg(senderAcct, inv, cal, mmInv, mm);
            if (instancePair.getFirst() != null) {
                fwdMsgs.add(instancePair.getFirst());
            }
            if (instancePair.getSecond() != null) {
                notifyMsgs.add(instancePair.getSecond());
            }
        }
    } finally {
        mbox.lock.release();
    }
    return pair;
}