Examples with UploadFile org.eweb4j.mvc.upload.UploadFile used on opensource projects

Example 6 with UploadFile

use of org.eweb4j.mvc.upload.UploadFile in project eweb4j-framework by laiweiwei.

the class UploadValidator method validate.

public Validation validate(ValidatorConfigBean val, Context context) {
    Map<String, String> valError = new HashMap<String, String>();
    long countAllSize = 0;
    for (FieldConfigBean f : val.getField()) {
        String fieldName = f.getName();
        String msg = f.getMessage();
        List<UploadFile> files = context.getUploadMap().get(fieldName);
        if (files == null || files.isEmpty())
            continue;
        for (UploadFile file : files) {
            String fileName = file.getFileName();
            String fileContentType = file.getContentType();
            String tmpDir = null;
            long memoryMax = 0;
            String memoryMaxStr = null;
            long allSizeMax = 0;
            String allSizeMaxStr = null;
            long oneSizeMax = 0;
            String oneSizeMaxStr = null;
            String[] suffixArray = null;
            for (ParamConfigBean p : f.getParam()) {
                if (Validators.UPLOAD_TMP_DIR.equalsIgnoreCase(p.getName())) {
                    tmpDir = p.getValue();
                    continue;
                }
                if (Validators.UPLOAD_MAX_MEMORY_SIZE.equalsIgnoreCase(p.getName())) {
                    memoryMax = CommonUtil.strToInt(CommonUtil.parseFileSize(p.getValue()) + "");
                    memoryMaxStr = p.getValue();
                    continue;
                }
                if (Validators.UPLOAD_MAX_REQ_SIZE.equalsIgnoreCase(p.getName())) {
                    allSizeMax = CommonUtil.parseFileSize(p.getValue());
                    allSizeMaxStr = p.getValue();
                    continue;
                }
                if (Validators.UPLOAD_MAX_FILE_SIZE.equalsIgnoreCase(p.getName())) {
                    oneSizeMax = CommonUtil.parseFileSize(p.getValue());
                    oneSizeMaxStr = p.getValue();
                    continue;
                }
                if (Validators.UPLOAD_SUFFIX.equalsIgnoreCase(p.getName())) {
                    suffixArray = p.getValue().split(",");
                    continue;
                }
            }
            if (suffixArray != null && suffixArray.length > 0) {
                boolean isOk = false;
                for (String suffix : suffixArray) {
                    if (fileName.toLowerCase().endsWith("." + suffix.toLowerCase())) {
                        isOk = true;
                        break;
                    }
                }
                if (!isOk) {
                    valError.put(fieldName, getParamValue(Validators.UPLOAD_SUFFIX_MSG, f.getParam()).replace("{suffix}", Arrays.asList(suffixArray).toString()));
                    break;
                }
            }
            long fileSize = file.getSize();
            if (fileSize > oneSizeMax) {
                valError.put(fieldName, getParamValue(Validators.UPLOAD_MAX_FILE_SIZE_MSG, f.getParam()).replace("{maxFileSize}", oneSizeMaxStr));
                break;
            }
            countAllSize += fileSize;
            if (countAllSize > allSizeMax) {
                valError.put(fieldName, getParamValue(Validators.UPLOAD_MAX_REQ_SIZE_MSG, f.getParam()).replace("{maxRequestSize}", allSizeMaxStr));
                break;
            }
        }
    }
    Validation validation = new Validation();
    if (!valError.isEmpty())
        validation.getErrors().put(val.getName(), valError);
    return validation;
}