track Pendo ad blocking

[PanSpagetka]

Try to fetch pendo,if not successful log that pendo is blocked. By defaul fetchhas huge timeout, so I have made it 5 sec instead.

https://issues.redhat.com/browse/RHCLOUD-9700

[codecov-io]

Codecov Report

Merging #1122 (1819de8) into master (8f6683d) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master    #1122   +/-   ##
=======================================
  Coverage   53.01%   53.01%           
=======================================
  Files          65       65           
  Lines        1311     1311           
  Branches      258      258           
=======================================
  Hits          695      695           
  Misses        491      491           
  Partials      125      125           

Impacted Files	Coverage Δ
src/js/analytics.js	64.51% <0.00%> (ø)

[Hyperkid123]

Instead of doing multiple requests for the same resource, we could also try using the onerror handler.

s.onerror = function(error){console.log(error, 'error')}

In this case you could add that callback to here

(v[w]);y=e.createElement(n);y.async=!0;y.src=`https://content.analytics.cloud.redhat.com/agent/static/${API_KEY}/pendo.js`

Targeting the "y" element.

y.onerror = function(error){log('Pendo blocked')}

[PanSpagetka]

@Hyperkid123 Thanks! It seems to work and it is much nicer!

[ryelo]

Instead of doing a regular log, can you either throw a console.error or log it to Sentry that way we can gather the metrics in sentry?