Add url playlist with User-Agent

[SingKS8]

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"User-Agent" is only edited on the "playlist" editor page, but I can not add the playlist which require the "User-Agent" when it gets the error result when fetching the playlist.

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1. If it is possible, adding a new field for the "User-Agent" when adding the playlist url;
2. Still saving the playlist record, even though fetching playlist url error, then we could update the playlist and refrech.

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Additional context
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[what-a]

For each playlist, one needs the ability to define Referrer, Origin, and User-Agent. For example...
Referrer: https://ilovetoplay.xyz/
Origin: https://ilovetoplay.xyz
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

This Github user provides some fantastic playlists which IPTVnator cannot accomidate at the playlist level (though they do work when R/O/U is set within the playlist):
https://github.com/dtankdempse

[what-a]

Might need a check box for each playlist which allows users to toggle on/off the ability to define R/O/U (Referrer/Origin/UserAgent) at the playlist level.

• If toggled on, IPTVnator allows user to input R/O/U for the playlist. IPTVnator then relies upon this user defined R/O/U for all channels within that playlist (ignoring any R/O/U for individual channels that might be defined within the playlist).
• If toggled off, IPTVnator does not allow user to input R/O/U at the playlist level. Instead, IPTVnator defaults to any R/O/U defined for individual channels within the playlist.

[steinxborg]

For each playlist, one needs the ability to define Referer, Origin, and User-Agent. For example... Referer: https://ilovetoplay.xyz/ Origin: https://ilovetoplay.xyz User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

This Github user provides some fantastic playlists which IPTVnator cannot accomidate due to the above issue: https://github.com/dtankdempse

I think this is already working with iptvnator.

[what-a]

" I think this is already working with iptvnator."

@steinxborg Which Daddy Live formatted playlist did you get to work, and what OS (Windows, Linux, or MacOS) are you running?
Standard (https://bit.ly/ddy-m3u1)
TiviMate (https://bit.ly/ddy-m3u2)
Kodi (https://bit.ly/ddy-m3u3)
VLC (https://bit.ly/ddy-m3u3)

[what-a]

After further testing using the R/O/U (Referrer/Origin/UserAgent) format within a playlist:

• Works! Tested on IPTVnator running under Windows, Linux, and MacOS.

Example R/O/U format within a playlist:

#EXTINF:-1 group-title="USA (DADDY LIVE)" ,ABCNY
#EXTVLCOPT:http-referrer=https://cookiewebplay.xyz/
#EXTVLCOPT:http-origin=https://cookiewebplay.xyz
#EXTVLCOPT:http-user-agent=Mozilla/5.0 (iPhone; CPU iPhone OS 17_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Mobile/15E148 Safari/604.1
https://xyzdddd.mizhls.ru/lb/premium766/index.m3u8

After further testing when setting User Agent at the playlist level (i.e. using the Playlist Details screen) in IPTVnator.

• Does work when running IPTVnator v11.1 under Windows, Linux, and MacOS.
• Does not work when running IPTVnator v12 (or greater) under Windows, Linux, nor MacOS.

Example:

[steinxborg]

" I think this is already working with iptvnator."

@steinxborg Which Daddy Live formatted playlist did you get to work, and what OS (Windows, Linux, or MacOS) are you running? Standard (https://bit.ly/ddy-m3u1) TiviMate (https://bit.ly/ddy-m3u2) Kodi (https://bit.ly/ddy-m3u3) VLC (https://bit.ly/ddy-m3u3)

I am using vlc formatted playlist. I am using ubuntu. My iptvnator version is 0.16.0.

[what-a]

@steinxborg Thank for the info. I too am able to play the VLC formatted lists on IPTVnator (on Windows, MacOS, and Linux).

@4gray R/O/U (Referrer/Origin/UserAgent) format within a playlist works fine when IPTVnator is using VideoJs Player and HTML5 Video Player. However, they are not working when IPTVnator is using mpv nor VLC. If I eliminate IPTVnator and play the playlist directly using mpv or VLC then the channels do work. So, I'm guessing that IPTVnator is not forwarding the R/O/U info from within a playlist to mpv nor to VLC.