Examples with FoldingWriter net.fortuna.ical4j.data.FoldingWriter used on opensource projects

Example 1 with FoldingWriter

use of net.fortuna.ical4j.data.FoldingWriter in project zm-mailbox by Zimbra.

the class VCard method formatContact.

public static VCard formatContact(Contact con, Collection<String> vcattrs, boolean includeXProps, boolean includeZimbraXProps) {
    Map<String, String> fields = con.getFields();
    List<Attachment> attachments = con.getAttachments();
    List<String> emails = con.getEmailAddresses(DerefGroupMembersOption.NONE);
    StringBuilder sb = new StringBuilder();
    sb.append("BEGIN:VCARD\r\n");
    if (vcattrs == null || vcattrs.contains("VERSION"))
        sb.append("VERSION:3.0\r\n");
    // FN is a mandatory component of the vCard -- try our best to find or generate one
    String fn = fields.get(ContactConstants.A_fullName);
    if (vcattrs == null || vcattrs.contains("FN")) {
        if (fn == null || fn.trim().equals(""))
            try {
                fn = con.getFileAsString();
            } catch (ServiceException e) {
                fn = "";
            }
        if (fn.trim().equals("") && !emails.isEmpty())
            fn = emails.get(0);
        if (fn.trim().equals("")) {
            String org = fields.get(ContactConstants.A_company);
            if (org != null && !org.trim().equals("")) {
                fn = org;
            }
        }
        sb.append("FN:").append(vcfEncode(fn)).append("\r\n");
    }
    if (vcattrs == null || vcattrs.contains("N")) {
        StringBuilder nSb = new StringBuilder();
        nSb.append(vcfEncode(fields.get(ContactConstants.A_lastName))).append(';').append(vcfEncode(fields.get(ContactConstants.A_firstName))).append(';').append(vcfEncode(fields.get(ContactConstants.A_middleName))).append(';').append(vcfEncode(fields.get(ContactConstants.A_namePrefix))).append(';').append(vcfEncode(fields.get(ContactConstants.A_nameSuffix)));
        String n = nSb.toString();
        // so, try to avoid that.
        if (";;;;".equals(n)) {
            n = vcfEncode(fn) + ";;;;";
        }
        sb.append("N:").append(n).append("\r\n");
    }
    if (vcattrs == null || vcattrs.contains("NICKNAME"))
        encodeField(sb, "NICKNAME", fields.get(ContactConstants.A_nickname));
    if (vcattrs == null || vcattrs.contains("PHOTO"))
        encodeField(sb, "PHOTO;VALUE=URI", fields.get(ContactConstants.A_image));
    if (vcattrs == null || vcattrs.contains("BDAY")) {
        String bday = fields.get(ContactConstants.A_birthday);
        if (bday != null) {
            Date date = DateUtil.parseDateSpecifier(bday);
            if (date != null)
                sb.append("BDAY;VALUE=date:").append(new SimpleDateFormat("yyyy-MM-dd").format(date)).append("\r\n");
        }
    }
    if (vcattrs == null || vcattrs.contains("ADR")) {
        encodeAddress(sb, "home,postal,parcel", ContactConstants.A_homeStreet, ContactConstants.A_homeCity, ContactConstants.A_homeState, ContactConstants.A_homePostalCode, ContactConstants.A_homeCountry, 2, fields);
        encodeAddress(sb, "work,postal,parcel", ContactConstants.A_workStreet, ContactConstants.A_workCity, ContactConstants.A_workState, ContactConstants.A_workPostalCode, ContactConstants.A_workCountry, 2, fields);
        encodeAddress(sb, "postal,parcel", ContactConstants.A_otherStreet, ContactConstants.A_otherCity, ContactConstants.A_otherState, ContactConstants.A_otherPostalCode, ContactConstants.A_otherCountry, 2, fields);
    }
    if (vcattrs == null || vcattrs.contains("TEL")) {
        // omitting callback phone for now
        encodePhone(sb, "car,voice", ContactConstants.A_carPhone, 2, fields);
        encodePhone(sb, "home,fax", ContactConstants.A_homeFax, 2, fields);
        encodePhone(sb, "home,voice", ContactConstants.A_homePhone, 2, fields);
        encodePhone(sb, "cell,voice", ContactConstants.A_mobilePhone, 2, fields);
        encodePhone(sb, "fax", ContactConstants.A_otherFax, 2, fields);
        encodePhone(sb, "voice", ContactConstants.A_otherPhone, 2, fields);
        encodePhone(sb, "pager", ContactConstants.A_pager, 2, fields);
        encodePhone(sb, "work,fax", ContactConstants.A_workFax, 2, fields);
        encodePhone(sb, "work,voice", ContactConstants.A_workPhone, 2, fields);
    }
    if (vcattrs == null || vcattrs.contains("EMAIL")) {
        encodeField(sb, "EMAIL;TYPE=internet", ContactConstants.A_email, false, 2, fields);
        encodeField(sb, "EMAIL;TYPE=internet", "workEmail", true, 1, fields);
    }
    if (vcattrs == null || vcattrs.contains("URL")) {
        encodeField(sb, "URL;TYPE=home", ContactConstants.A_homeURL, false, 2, fields);
        encodeField(sb, "URL", ContactConstants.A_otherURL, false, 2, fields);
        encodeField(sb, "URL;TYPE=work", ContactConstants.A_workURL, false, 2, fields);
    }
    if (vcattrs == null || vcattrs.contains("ORG")) {
        String org = fields.get(ContactConstants.A_company);
        if (org != null && !org.trim().equals("")) {
            org = vcfEncode(org);
            String dept = fields.get(ContactConstants.A_department);
            if (dept != null && !dept.trim().equals("")) {
                org += ';' + vcfEncode(dept);
            }
            sb.append("ORG:").append(org).append("\r\n");
        }
    }
    if (vcattrs == null || vcattrs.contains("TITLE"))
        encodeField(sb, "TITLE", fields.get(ContactConstants.A_jobTitle));
    if (vcattrs == null || vcattrs.contains("NOTE"))
        encodeField(sb, "NOTE", fields.get(ContactConstants.A_notes));
    if ((vcattrs == null || vcattrs.contains("PHOTO")) && attachments != null) {
        for (Attachment attach : attachments) {
            try {
                if (attach.getName().equalsIgnoreCase(ContactConstants.A_image)) {
                    String field = "PHOTO;ENCODING=B";
                    if (attach.getContentType().startsWith("image/")) {
                        // We want just the subtype, ignoring any name etc
                        try {
                            ContentType ct = new ContentType(attach.getContentType());
                            if (ct != null) {
                                String subType = ct.getSubType();
                                if (!Strings.isNullOrEmpty(subType)) {
                                    field += ";TYPE=" + ct.getSubType().toUpperCase();
                                }
                            }
                        } catch (ParseException e) {
                        }
                    }
                    String encoded = new String(Base64.encodeBase64Chunked(attach.getContent())).trim().replace("\r\n", "\r\n ");
                    sb.append(field).append(":\r\n ").append(encoded).append("\r\n");
                }
            } catch (OutOfMemoryError e) {
                Zimbra.halt("out of memory", e);
            } catch (Throwable t) {
                ZimbraLog.misc.info("error fetching attachment content: " + attach.getName(), t);
            }
        }
    }
    if (vcattrs == null || vcattrs.contains("KEY")) {
        String smimeCert = fields.get(ContactConstants.A_userSMIMECertificate);
        if (smimeCert == null) {
            smimeCert = fields.get(ContactConstants.A_userCertificate);
        }
        if (smimeCert != null) {
            smimeCert = smimeCert.trim().replace("\r\n", "\r\n ");
            String field = "KEY;ENCODING=B";
            sb.append(field).append(":\r\n ").append(smimeCert).append("\r\n");
        }
    }
    if (vcattrs == null || vcattrs.contains("CATEGORIES")) {
        String[] tags = con.getTags();
        if (tags.length > 0) {
            StringBuilder sbtags = new StringBuilder();
            for (String tagName : tags) {
                sbtags.append(sbtags.length() == 0 ? "" : ",").append(vcfEncode(tagName));
            }
            sb.append("CATEGORIES:").append(sbtags).append("\r\n");
        }
    }
    String uid = getUid(con);
    if (vcattrs == null || vcattrs.contains("REV")) {
        sb.append("REV:").append(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'").format(new Date(con.getDate()))).append("\r\n");
    }
    if (vcattrs == null || vcattrs.contains("UID")) {
        sb.append("UID:").append(uid).append("\r\n");
    }
    // sb.append("MAILER:Zimbra ").append(BuildInfo.VERSION).append("\r\n");
    if ((vcattrs == null && includeZimbraXProps) || (vcattrs != null && vcattrs.contains("X-ZIMBRA-IMADDRESS"))) {
        encodeField(sb, "X-ZIMBRA-IMADDRESS", "imAddress", true, 1, fields);
    }
    if ((vcattrs == null && includeZimbraXProps) || (vcattrs != null && vcattrs.contains("X-ZIMBRA-ANNIVERSARY"))) {
        encodeField(sb, "X-ZIMBRA-ANNIVERSARY", ContactConstants.A_anniversary, false, 2, fields);
    }
    if ((vcattrs == null && includeZimbraXProps) || (vcattrs != null && vcattrs.contains("X-ZIMBRA-MAIDENNAME"))) {
        String maidenName = con.get(ContactConstants.A_maidenName);
        if (maidenName != null)
            sb.append("X-ZIMBRA-MAIDENNAME:").append(maidenName).append("\r\n");
    }
    if (includeXProps) {
        ListMultimap<String, VCardParamsAndValue> unknownVCardProps = con.getUnknownVCardProps();
        for (String key : unknownVCardProps.keySet()) {
            for (VCardParamsAndValue paramsAndValue : unknownVCardProps.get(key)) {
                StringWriter sw = new StringWriter();
                try (FoldingWriter writer = new FoldingWriter(sw)) {
                    writer.write(key);
                    String value = paramsAndValue.getValue();
                    Set<String> params = paramsAndValue.getParams();
                    if (!params.isEmpty()) {
                        writer.write(";");
                        writer.write(Joiner.on(";").join(params));
                    }
                    String vcfEncodedValue;
                    if (params.contains("ENCODING=B")) {
                        // should be raw BASE64
                        vcfEncodedValue = value;
                    } else {
                        vcfEncodedValue = vcfEncode(value);
                    }
                    writer.write(":");
                    writer.write(vcfEncodedValue);
                    writer.write("\r\n");
                    sb.append(sw.toString());
                } catch (IOException e) {
                    ZimbraLog.misc.debug("Problem with adding property '%s' to VCARD - ignoring", key, e);
                }
            }
        }
    }
    sb.append("END:VCARD\r\n");
    return new VCard(fn, sb.toString(), fields, attachments, uid);
}