protected byte[] getImageBytes(UploadRequest uploadRequest, String fieldNameValue)
throws Exception {
File file = uploadRequest.getFile(fieldNameValue + "File");
byte[] bytes = FileUtil.getBytes(file);
if (ArrayUtil.isNotEmpty(bytes)) {
return bytes;
}
String url = uploadRequest.getParameter(fieldNameValue + "URL");
long imageId = GetterUtil.getLong(HttpUtil.getParameter(url, "img_id", false));
Image image = ImageLocalServiceUtil.fetchImage(imageId);
if (image == null) {
return null;
}
return image.getTextObj();
}
protected String getImageFieldValue(UploadRequest uploadRequest, String fieldNameValue) {
try {
byte[] bytes = getImageBytes(uploadRequest, fieldNameValue);
if (ArrayUtil.isNotEmpty(bytes)) {
JSONObject jsonObject = JSONFactoryUtil.createJSONObject();
jsonObject.put("alt", uploadRequest.getParameter(fieldNameValue + "Alt"));
jsonObject.put("data", UnicodeFormatter.bytesToHex(bytes));
return jsonObject.toString();
}
} catch (Exception e) {
}
return StringPool.BLANK;
}