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-rw-r--r--plugins/degesch/auto-rejoin.lua47
1 files changed, 47 insertions, 0 deletions
diff --git a/plugins/degesch/auto-rejoin.lua b/plugins/degesch/auto-rejoin.lua
new file mode 100644
index 0000000..3caa6ea
--- /dev/null
+++ b/plugins/degesch/auto-rejoin.lua
@@ -0,0 +1,47 @@
+--
+-- auto-rejoin.lua: join back automatically when someone kicks you
+--
+-- Copyright (c) 2016, Přemysl Janouch <p.janouch@gmail.com>
+--
+-- Permission to use, copy, modify, and/or distribute this software for any
+-- purpose with or without fee is hereby granted, provided that the above
+-- copyright notice and this permission notice appear in all copies.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+-- SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+-- OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+-- CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+--
+
+local timeout
+degesch.setup_config {
+ timeout = {
+ type = "integer",
+ comment = "auto rejoin timeout",
+ default = "0",
+
+ on_change = function (v)
+ timeout = v
+ end,
+ validate = function (v)
+ if v < 0 then error ("timeout must not be negative", 0) end
+ end,
+ },
+}
+
+degesch.hook_irc (function (hook, server, line)
+ local msg = degesch.parse (line)
+ if msg.command ~= "KICK" then return line end
+
+ local who = msg.prefix:match ("^[^!]*")
+ local channel, whom = table.unpack (msg.params)
+ if who ~= whom and whom == server.user.nickname then
+ degesch.hook_timer (function (hook)
+ server:send ("JOIN " .. channel)
+ end, timeout * 1000)
+ end
+ return line
+end)