public async Task <string> RemoveReactRole(SocketGuild guild, IMessage message, Emote emote, Emoji emoji, SocketRole role)
{
if (!guildsDefinition.reactRoles.ContainsKey(guild.Id))
{
return("No react roles for this guild.");
}
foreach (string group in guildsDefinition.reactRoles[guild.Id].Keys)
{
string e = emote != null?emote.ToString() : (emoji != null ? emoji.ToString() : null);
if (e == null)
{
return("Invalid emote.");
}
ReactRolesDefinition rrd = guildsDefinition.reactRoles[guild.Id][group].FirstOrDefault(x => x.messageID == message.Id && x.role == role.Name &&
(x.emoji == e));
if (rrd != null)
{
guildsDefinition.reactRoles[guild.Id][group].Remove(rrd);
await message.RemoveReactionAsync(emote != null?(IEmote)emote : (IEmote)emoji, client.CurrentUser);
return($"Removed reaction role {role.Name}.");
}
}
return($"Reaction for role {role} not found with given parameters.");
}
private async Task ReactionRemoved(Cacheable <IUserMessage, ulong> before, ISocketMessageChannel after, SocketReaction reaction)
{
var t = Task.Factory.StartNew(async() =>
{
if (reaction.User.Value.IsBot)
{
return;
}
var chn = reaction.Channel as SocketGuildChannel;
if (!guildsDefinition.reactRoles.ContainsKey(chn.Guild.Id))
{
return;
}
// Check if the message exist.
bool foundMessage = false;
ReactRolesDefinition rrDef = null;
string msgGroup = "";
foreach (string group in guildsDefinition.reactRoles[chn.Guild.Id].Keys)
{
var x = guildsDefinition.reactRoles[chn.Guild.Id][group].FirstOrDefault(x => x.messageID == reaction.MessageId &&
CompareEmote(x.emoji, reaction.Emote.ToString()));
if (x != null)
{
foundMessage = true;
msgGroup = group;
rrDef = x;
break;
}
}
if (!foundMessage)
{
return;
}
// REMOVE ROLE //
SocketRole realRole = chn.Guild.Roles.FirstOrDefault(x => x.Name.ToLower() == rrDef.role.ToLower());
if (realRole != null)
{
await RemoveRole(realRole, chn.Guild, reaction.UserId);
}
});
}
/// <summary>
/// When a user adds an reaction, check if we have to assign a role for that assignment.
/// </summary>
/// <param name="before"></param>
/// <param name="after"></param>
/// <param name="reaction"></param>
/// <returns></returns>
private async Task ReactionAdded(Cacheable <IUserMessage, ulong> before, ISocketMessageChannel after, SocketReaction reaction)
{
if (reaction.User.Value.IsBot)
{
return;
}
var chn = reaction.Channel as SocketGuildChannel;
if (!guildsDefinition.reactRoles.ContainsKey(chn.Guild.Id))
{
return;
}
// Check if the message exist.
bool foundMessage = false;
ReactRolesDefinition rrDef = null;
string msgGroup = "";
foreach (string group in guildsDefinition.reactRoles[chn.Guild.Id].Keys)
{
if (guildsDefinition.reactRoles[chn.Guild.Id][group].FirstOrDefault(x => x.messageID == reaction.MessageId &&
x.emoji == reaction.Emote.ToString()) != null)
{
foundMessage = true;
msgGroup = group;
rrDef = guildsDefinition.reactRoles[chn.Guild.Id][group].FirstOrDefault(x => x.messageID == reaction.MessageId &&
x.emoji == reaction.Emote.ToString());
break;
}
}
if (!foundMessage)
{
return;
}
// ASSIGNING ROLES //
if (string.IsNullOrEmpty(msgGroup))
{
// No group assigned, so don't bother trying to check other groups.
SocketRole realRole = chn.Guild.Roles.FirstOrDefault(x => x.Name.ToLower() == rrDef.role.ToLower());
if (realRole != null)
{
await AssignRole(realRole, chn.Guild, reaction.UserId);
}
}
else
{
// Group assigned, make sure nothing else in the group is assigned.
for (int i = 0; i < guildsDefinition.reactRoles[chn.Guild.Id][msgGroup].Count; i++)
{
if (chn.Guild.GetUser(reaction.UserId).Roles.FirstOrDefault(x => x.Name == guildsDefinition.reactRoles[chn.Guild.Id][msgGroup][i].role) != null)
{
var m = await reaction.Channel.SendMessageAsync($"{reaction.User.Value.Mention}, you can only have one role within group {msgGroup}.");
_ = Clean(m);
return;
}
}
// Assign role.
SocketRole realRole = chn.Guild.Roles.FirstOrDefault(x => x.Name.ToLower() == rrDef.role.ToLower());
if (realRole != null)
{
await AssignRole(realRole, chn.Guild, reaction.UserId);
}
}
}
