Evidence portal

Continue work of #1197, try to integrate with Justitia API service
easier to read if you do

```javascript
function (filesize) {
    if (filesize > x) {
        return ...;
    }
    if (filesize > x) {
        return ...;
    }
    if (filesize > x) {
        return ...;
    }
    if (filesize > x) {
        return ...;
    }
    return ...;
}

```