/* (non-Javadoc) * @see gwtupload.client.IUploader#setI18Constants(gwtupload.client.I18nUploadConstants) */ public void setI18Constants(UploaderConstants strs) { this.i18nStrs = strs; fileInput.setText( fileInput instanceof IDragAndDropFileInput ? i18nStrs.uploaderDrop() : i18nStrs.uploaderBrowse()); statusWidget.setI18Constants(strs); }
public void setFileInput(IFileInput input) { if (fileInput != null) { fileInput.asWidget().removeFromParent(); } fileInput = input; fileInput.addChangeHandler(onFileInputChanged); fileInput.setText( fileInput instanceof IDragAndDropFileInput ? i18nStrs.uploaderDrop() : i18nStrs.uploaderBrowse()); fileInput.setEnabled(enabled); setFileInputSize(DEFAULT_FILEINPUT_SIZE); assignNewNameToFileInput(); uploadForm.add(fileInput.asWidget()); }
/* (non-Javadoc) * @see gwtupload.client.Uploader#setI18Constants(gwtupload.client.IUploader.UploaderConstants) */ @Override public void setI18Constants(UploaderConstants strs) { super.setI18Constants(strs); if (button != null && button instanceof HasText) { ((HasText) button).setText(strs.uploaderSend()); } }
private boolean validateExtension(String filename) { if (filename == null || filename.length() == 0) { return !avoidEmptyFile; } boolean valid = Utils.validateExtension(validExtensions, filename); if (!valid) { finished = true; statusWidget.setError(i18nStrs.uploaderInvalidExtension() + validExtensionsMsg); statusWidget.setStatus(Status.INVALID); } return valid; }
private void parseAjaxResponse(String responseTxt) { if (responseTxt == null) { return; } String error = null; Document doc = null; try { doc = XMLParser.parse(responseTxt); error = Utils.getXmlNodeValue(doc, "error"); if (error == null) { // Response brings uploaded files info in either: // POST response or FINISHED status String msg = Utils.getXmlNodeValue(doc, TAG_MESSAGE); serverMessage.setMessage(msg); String fld = Utils.getXmlNodeValue(doc, TAG_FIELD); NodeList list = doc.getElementsByTagName(TAG_FILE); for (int i = 0, l = list.getLength(); i < l; i++) { UploadedInfo info = new UploadedInfo(); info.setField(getInputName() + "-" + i); info.setName(Utils.getXmlNodeValue(doc, TAG_NAME, i)); info.setCtype(Utils.getXmlNodeValue(doc, TAG_CTYPE, i)); // TODO: test info.setKey(Utils.getXmlNodeValue(doc, TAG_KEY, i)); // TODO: remove info.message = msg; String url = session.composeURL(PARAM_SHOW + "=" + info.getField()); if (info.getKey() != null) { url += "&" + PARAM_BLOBKEY + "=" + info.getKey(); } info.setFileUrl(url); String size = Utils.getXmlNodeValue(doc, TAG_SIZE, i); if (size != null) { info.setSize(Integer.parseInt(size)); } serverMessage.getUploadedInfos().add(info); } } } catch (Exception e) { if (responseTxt.toLowerCase().matches("error")) { error = i18nStrs.uploaderServerError() + "\nAction: " + getServletPath() + "\nException: " + e.getMessage() + responseTxt; } } if (error != null) { successful = false; cancelUpload(error); return; } else if (Utils.getXmlNodeValue(doc, TAG_WAIT) != null) { if (serverRawResponse != null) { log( "server response received, cancelling the upload " + getFileNames() + " " + serverRawResponse, null); successful = true; uploadFinished(); } } else if (Utils.getXmlNodeValue(doc, TAG_CANCELED) != null) { log("server response is: canceled " + getFileNames(), null); successful = false; canceled = true; uploadFinished(); return; } else if (Utils.getXmlNodeValue(doc, TAG_FINISHED) != null) { log("server response is: finished " + serverMessage.getUploadedFileNames(), null); successful = true; if (onSubmitComplete) { log("POST response from server has been received", null); uploadFinished(); } return; } else if (Utils.getXmlNodeValue(doc, TAG_PERCENT) != null) { lastData = now(); long transferredKB = Long.valueOf(Utils.getXmlNodeValue(doc, TAG_CURRENT_BYTES)) / 1024; long totalKB = Long.valueOf(Utils.getXmlNodeValue(doc, TAG_TOTAL_BYTES)) / 1024; statusWidget.setProgress(transferredKB, totalKB); log( "server response transferred " + transferredKB + "/" + totalKB + " " + getFileNames(), null); if (onSubmitComplete) { successful = true; // why suppose an error here in this case ? String msg = i18nStrs.uploaderBadServerResponse() + "\n" + serverRawResponse; if (blobstore) { msg += "\n" + i18nStrs.uploaderBlobstoreBilling(); } else { msg += "\n" + i18nStrs.uploaderBadParsing(); } msg += "\n\n" + responseTxt; log(msg, null); // keep log message anyway // statusWidget.setError(msg); // disable the user visible error message uploadFinished(); } return; } else { log("incorrect response: " + getFileNames() + " " + responseTxt, null); } if (uploadTimeout > 0 && now() - lastData > uploadTimeout) { successful = false; cancelUpload(i18nStrs.uploaderTimeout()); try { sendAjaxRequestToCancelCurrentUpload(); } catch (Exception e) { } } }