Fixes#3095.
Param `hideOngoing` is by default set to `false`, but the event
filtering handles `full day` & `non-full day` events inconsistently. For
`non-full day` _ongoing_ and _upcoming_ events are returned, while for
`full day` only _upcoming_ events where returned.
While waiting for the easterbunny I cleaned up some bad coding practice
:-)
Very open for comments especially regarding the places I commented
myself...
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Co-authored-by: veeck <michael@veeck.de>
Refactored some methods in calendar module:
- move methods into own file
- dont call shorten method from titelTransform because why? just call
them after each other.
- added tests for util methods
- cleaned up other tests
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Co-authored-by: veeck <michael@veeck.de>
