Examples with ConversionUnsupportedException com.zimbra.cs.convert.ConversionUnsupportedException used on opensource projects

Example 1 with ConversionUnsupportedException

use of com.zimbra.cs.convert.ConversionUnsupportedException in project zm-mailbox by Zimbra.

the class NativeFormatter method handleDocument.

private void handleDocument(UserServletContext context, Document doc) throws IOException, ServiceException, ServletException {
    String v = context.params.get(UserServlet.QP_VERSION);
    int version = v != null ? Integer.parseInt(v) : -1;
    String contentType = doc.getContentType();
    doc = (version > 0 ? (Document) doc.getMailbox().getItemRevision(context.opContext, doc.getId(), doc.getType(), version) : doc);
    InputStream is = doc.getContentStream();
    if (HTML_VIEW.equals(context.getView()) && !(contentType != null && contentType.startsWith(MimeConstants.CT_TEXT_HTML))) {
        if (ExtensionUtil.getExtension("convertd") != null) {
            // If the requested view is html, but the requested content is not, use convertd extension when deployed
            handleConversion(context, is, doc.getName(), doc.getContentType(), doc.getDigest(), doc.getSize());
        } else {
            // either an error page, or page invoking an error callback handler can be shown
            try {
                updateClient(context, new ConversionUnsupportedException(String.format("Native format cannot be displayed inline: %s", contentType)));
            } catch (UserServletException e) {
                throw new ServletException(e.getLocalizedMessage(), e);
            }
        }
    } else {
        String defaultCharset = context.targetAccount.getAttr(Provisioning.A_zimbraPrefMailDefaultCharset, null);
        boolean neuter = doc.getAccount().getBooleanAttr(Provisioning.A_zimbraNotebookSanitizeHtml, true);
        if (neuter)
            sendbackOriginalDoc(is, contentType, defaultCharset, doc.getName(), null, doc.getSize(), context.req, context.resp);
        else
            sendbackBinaryData(context.req, context.resp, is, contentType, null, doc.getName(), doc.getSize());
    }
}

Example 2 with ConversionUnsupportedException

use of com.zimbra.cs.convert.ConversionUnsupportedException in project zm-mailbox by Zimbra.

the class Formatter method updateClient.

protected void updateClient(UserServletContext context, Exception e, List<ServiceException> w) throws UserServletException, IOException, ServletException, ServiceException {
    String callback = context.params.get(QP_CALLBACK);
    Throwable exception = null;
    PrintWriter out = null;
    if (e != null) {
        Throwable cause = e.getCause();
        exception = cause instanceof UserServletException || cause instanceof ServletException || cause instanceof IOException ? cause : e;
        context.logError(exception);
    }
    // This ensures seamless display of manual download link provided by error callback, or otherwise a null blank preview pane.
    if (exception instanceof ConversionUnsupportedException && (callback == null || !callback.startsWith("ZmPreviewView._errorCallback"))) {
        exception = null;
    }
    /* Make doubly sure that parameters are valid.  In the past, a path which failed to call this during
         * initial formatter setup was missed.  Ideally, should have caught this issue earlier to avoid
         * wasting effort.
         */
    validateParams(context);
    if (callback == null || callback.equals("")) {
        if (context.params.get(PROGRESS) == null) {
            if (exception == null) {
                return;
            } else if (exception instanceof UserServletException) {
                throw (UserServletException) exception;
            } else if (exception instanceof ServletException) {
                throw (ServletException) exception;
            } else if (exception instanceof IOException) {
                throw (IOException) exception;
            } else if (exception instanceof NoSuchItemException) {
                throw (ServiceException) exception;
            } else if (exception instanceof ServiceException) {
                ServiceException se = (ServiceException) exception;
                if (se.getCode() == ServiceException.INVALID_REQUEST) {
                    throw se;
                }
            }
            throw ServiceException.FAILURE(getType() + " formatter failure", exception);
        }
        try {
            out = updateClient(context, false);
        } catch (IllegalStateException ise) {
            ZimbraLog.misc.warn("format output has already been written.");
            return;
        }
        if (exception == null && (w == null || w.isEmpty())) {
            out.println("<body></body>\n</html>");
        } else {
            ZimbraLog.misc.warn(getType() + " formatter exception", exception);
            out.println("<body>\n<pre>");
            if (exception != null)
                out.print(exception.getLocalizedMessage());
            for (ServiceException warning : w) {
                out.println("<br>");
                out.println(warning.toString().replace("\n", "<br>"));
            }
            out.println("</pre>\n</body>\n</html>");
        }
    } else if (!"2".equals(context.params.get(PROGRESS))) {
        String result;
        if (exception != null) {
            if (exception instanceof ConversionUnsupportedException) {
                ZimbraLog.misc.warn(getType() + " formatter exception, " + exception.getMessage());
            } else {
                ZimbraLog.misc.warn(getType() + " formatter exception", exception);
            }
            result = "fail";
        } else if (w == null || w.size() == 0) {
            if (context.req.getMethod().equals("GET")) {
                return;
            }
            result = "success";
        } else {
            result = "warn";
        }
        try {
            out = updateClient(context, false);
        } catch (IllegalStateException ise) {
            ZimbraLog.misc.warn("format output has already been written.");
            return;
        }
        // mark done no matter what happens next
        context.params.put(PROGRESS, "2");
        out.println("<body onload='onLoad()'>");
        out.println("<script>");
        out.println("function onLoad() {");
        out.print("    window.parent." + callback + "('" + result + "'");
        if (exception != null) {
            ServiceException se = exception instanceof ServiceException ? (ServiceException) exception : FormatterServiceException.UNKNOWN_ERROR(exception);
            out.print(",\n\t");
            out.print(SoapProtocol.SoapJS.soapFault(se));
        }
        if (w != null) {
            for (ServiceException warning : w) {
                out.print(",\n\t");
                out.print(SoapProtocol.SoapJS.soapFault(warning));
            }
        }
        out.println(");");
        out.println("}");
        out.println("</script>");
        out.println("</body>");
        out.println("</html>");
    }
}