private static String getStandardParamValue(String paramKey, String url) {
        if (paramKey.equalsIgnoreCase("{pltfrm}")) {
            return MondadoriHelpers.PLATFORM;
        }
        if (paramKey.equalsIgnoreCase("{t}")) {
            return MondadoriHelpers.getTimestampMillis();
        }
        if (paramKey.equalsIgnoreCase("{uid}")) {
            return MondadoriHelpers.getPreferenceString(DBSyncUpdate.COLUMN_NAME_USERID);
        }
        if (paramKey.equalsIgnoreCase("{srnm}")) {
            return MondadoriHelpers.getPreferenceString(DBShareUser.COLUMN_NAME_SHARE_USERNAME);
        }
        if (paramKey.equalsIgnoreCase("{vdmth}") || paramKey.equalsIgnoreCase("{lpwth}") || paramKey.equalsIgnoreCase("{cpwth}")) {
            String resultString = url.replaceAll("http://", "");
            int endIndex = resultString.indexOf("&auth");
            if (endIndex == -1) {
                endIndex = resultString.indexOf("&th");
            }
            resultString = resultString.substring(0, endIndex);
            try {
                String privateKey = paramKey.equalsIgnoreCase("{lpwth}") ? MondadoriHelpers.getString(C0037R.string.LOGIN_SECRET_KEY) : paramKey.equalsIgnoreCase("{vdmth}") ? MondadoriHelpers.getString(C0037R.string.EXTRACONTENT_SECRET_KEY) : paramKey.equalsIgnoreCase("{cpwth}") ? MondadoriHelpers.toBase64fromString(MondadoriHelpers.getString(C0037R.string.CAMPUS_SECRET_KEY)) : null;
                if (privateKey == null) {
                    return null;
                }
                return MondadoriHelpers.generate_HMAC_SHA1(resultString, privateKey);
            } catch (InvalidKeyException e) {
                return null;
            } catch (NoSuchAlgorithmException e2) {
                return null;
            }
        } else if (paramKey.equalsIgnoreCase("{track_os}")) {
            return MondadoriHelpers.PLATFORM;
        } else {
            if (paramKey.equalsIgnoreCase("{track_appversion}")) {
                return MondadoriHelpers.getAppVersionName();
            }
            if (paramKey.equalsIgnoreCase("{track_osversion}")) {
                return VERSION.SDK;
            }
            if (paramKey.equalsIgnoreCase("{track_device}")) {
                return "tablet";
            }
            return paramKey.equalsIgnoreCase("{track_uid}") ? MondadoriHelpers.getPreferenceString(DBSyncUpdate.COLUMN_NAME_USERID) : null;
        }
    }