ParticipantListing Report: only display the View link for web, unhardcode others

[mlutfy]

Overview

When using the Export to Excel extension (https://civicrm.org/extensions/export-native-excel), the Participant Listing report appends a "View" link to the participant name (which would otherwise further filter the report for that participant). The link does not get appended if we print or export to CSV.

Technical Details

The report had a hardcoded list of "output modes". My undertanding that if the outputMode is empty, then we are displaying on the web.

Various core reports do similar conditions, but they can be a bit difficult to test, so I prefer to ignore them for now.

[civibot]

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[eileenmcnaughton]

OK - it's all a bit weird & wonderful but it does seem like this change is at least superficially cleaner from a code poinnt of view & it's unlikely the slight change would affect anyone not using your extension. A bigger rationalisation of that report is a bit scary - it should be possible to use search kit (@colemanw ) to do this sort of report anyway soon