Special field 'level' get rendered with the numeric value and not with syslogLevelToHuman()

[meixger]

In the search result view and message detail view the special field 'level' get rendered with the numeric value from message.fields and not message.formatted_fields.

e.g. instead of Error [3] only 3 will be rendered.

Seems that the formatted value will be overridden by

possiblyHighlight(fieldName) {
    // No highlighting for the message details view.
    return this.props.message.fields[fieldName]; // <-- fields or formatted_fields ??
}

in https://github.com/Graylog2/graylog2-web-interface/blob/61f19aef35e4405c2a9866dd63b4eec073d6c04c/javascript/src/components/search/MessageShow.jsx#L9

[meixger]

seems the way to go in v2 is to add an extractor and use the converter 'Syslog Level From PRI'