Issues with newly added credit tags (actor, director, writer)

[augustas2]

Here is the file where the tags for xml is described: https://github.com/xbmc/xbmc/blob/master/xbmc/addons/kodi-addon-dev-kit/include/kodi/xbmc_epg_types.h

According to line 91, field strCast can be multiple actors separated by comma or any other separator. So by current Addon code, only first actor tag is taken...

Also XMLTV format states, that every actor must be specified in every new <actor>First Last Name</actor> tag. XMLTV format example here: http://wiki.xmltv.org/index.php/XMLTVFormat

So current code is buggy, as you need a loop threw all <actor/> XMLTV tags and append them into one string.
Same rule for director and writer, as the XMLTV file may contain multiple writers and directors.

[phunkyfish]

Example here: #269

@2small will use something like this to fix it.

[Sorien]

some samples
http://xmltv.xmltv.se/hbo.si_2019-09-07.xml
http://xmltv.xmltv.se/disneychannel.dk_2019-09-09.xml

[phunkyfish]

Fixed in #269

[phunkyfish]

And #275