[Gallery] Bug fix, Feature Update

[cool-aid-man]

Hi Kreu,
Noticed this bug today so decided to pr the changes:

• Bug fix - where the cog was listening to bots messages causing it to fall in a potential loop of 'deleting-sending-deleting'.
  • (For example: In case of a sticky msg in the 'set gallery' channel the cog would keep on deleting the sticked message while the sticky cog would keep on sending a new message)
  • Bots are Ignored now.
• The galleryset add and galleryset remove commands now accept multiple channel as arguments.
• Removed colons from : settings embed making it more user-readable.
• Added a few aliases: showsettings, show, setting (Hope its okay )
• Bumped the version

Type

• Bugfix
• Enhancement
• New feature
• Documentation

[Kreusada]

This is great! Thanks very much for making those changes.

One small thing, a bit of a nitpick, could the added VS already added messages be sent together, with a line break or something? Sending two messages at once isn't necessary and may cause unexpected behavior if it interferes with certain listeners with cooldown functionality. I'm referring to:

        if added_channels:
            await ctx.send(f"{', '.join(added_channels)} added to the Gallery channels list.")
        if already_in_list:
            await ctx.send(f"{', '.join(already_in_list)} already in the Gallery channels list.")

        if removed_channels:
            await ctx.send(f"{', '.join(removed_channels)} removed from the Gallery channels list.")
        if not_in_list:
            await ctx.send(f"{', '.join(not_in_list)} not in the Gallery channels list.")

[cool-aid-man]

Oh yes! absolutely,
You're right sending two messages at once isn't require atall when it could easily be send in one message.

Done.

• Added sending response in one message instead of sending multiple.
• galleryset role will mention the role as <@&ID> instead of role_name.
  • No change in settings embed, it'd still show the roles in name format (instead of mention) as mentioning roles require the user-client to be cached, before showing up properly.
• Slight adjustment to the regex:

Previous: [!*\(\\),]
New: [!*\\(\\),]

• This portion of the regex matches the literal special characters: ! * ( ) , where the 1st parenthesis ( wasn't properly escaped with \\

[Kreusada]

LGTM, thanks very much for contributing!