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Added a chat history plugin.

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The mod_chat_history plugin provides chat history for all public chat messages.

Can be configured in the following ways:

- history_max: max number of messages stored in history
- history_default: the default number of messages to be returned when invoking !history
- history_connect: if > 0, then this number of messages is automatically sent when connecting to the hub

Removed the built-in !history command in favour of the mod_chat_history plug-in.

Make sure we unescape all chat messages before forwarding any of them to plugins.

Update example plugins.conf in documentation directory.
This commit is contained in:
Jan Vidar Krey
2012-01-03 23:02:28 +01:00
parent a9ed03cf38
commit 875f55a401
6 changed files with 313 additions and 110 deletions
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44
src/core/commands.c
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@@ -685,49 +685,6 @@ static int command_broadcast(struct command_base* cbase, struct hub_user* user,
return 0;
}
static int command_history(struct command_base* cbase, struct hub_user* user, struct hub_command* cmd)
{
struct cbuffer* buf;
struct linked_list* messages = cbase->hub->chat_history;
char* message;
char* maxlines_str = list_get_first(cmd->args);
int maxlines = 0;
int skiplines = 0;
int total = list_size(messages);
if (total == 0)
return command_status(cbase, user, cmd, cbuf_create_const("No messages."));
buf = cbuf_create(MAX_HELP_MSG);
if (maxlines_str)
maxlines = uhub_atoi(maxlines_str);
if (maxlines <= 0 || maxlines > total)
maxlines = total;
if (maxlines != total)
{
skiplines = total - maxlines;
cbuf_append_format(buf, "*** %s: Displaying %d of %d message%s:", cmd->prefix, maxlines, total, ((total != 1) ? "s" : ""));
}
else
{
cbuf_append_format(buf, "*** %s: Displaying %d message%s:", cmd->prefix, total, ((total != 1) ? "s" : ""));
}
cbuf_append(buf, "\n");
message = (char*) list_get_first(messages);
while (message)
{
if (--skiplines < 0)
cbuf_append(buf, message);
message = (char*) list_get_next(messages);
}
cbuf_append(buf, "\n");
send_message(cbase, user, buf);
return 0;
}
static int command_log(struct command_base* cbase, struct hub_user* user, struct hub_command* cmd)
{
struct cbuffer* buf;
@@ -948,7 +905,6 @@ void commands_builtin_add(struct command_base* cbase)
#endif
ADD_COMMAND("getip", 5, "n", auth_cred_operator, command_getip, "Show IP address for a user" );
ADD_COMMAND("help", 4, "?c",auth_cred_guest, command_help, "Show this help message." );
ADD_COMMAND("history", 7, "?N",auth_cred_guest, command_history, "Show the last chat messages." );
ADD_COMMAND("kick", 4, "n", auth_cred_operator, command_kick, "Kick a user" );
ADD_COMMAND("log", 3, "", auth_cred_operator, command_log, "Display log" );
ADD_COMMAND("mute", 4, "n", auth_cred_operator, command_mute, "Mute user" );