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authorclsr <clsr@clsr.net>2017-03-22 21:07:10 +0100
committerclsr <clsr@clsr.net>2017-03-22 21:07:10 +0100
commitff2bc5d0931d4a460d4d74183b6f9dd9394c40a0 (patch)
tree13dbf5a1395ae4e3dcd458bf114d962b28a8657c /modules/channels.bash
downloadmbibot-ff2bc5d0931d4a460d4d74183b6f9dd9394c40a0.tar.gz
mbibot-ff2bc5d0931d4a460d4d74183b6f9dd9394c40a0.zip
Initial commitv0.1.0
Diffstat (limited to 'modules/channels.bash')
-rw-r--r--modules/channels.bash71
1 files changed, 71 insertions, 0 deletions
diff --git a/modules/channels.bash b/modules/channels.bash
new file mode 100644
index 0000000..04c8a3b
--- /dev/null
+++ b/modules/channels.bash
@@ -0,0 +1,71 @@
+# modules/channels.bash
+#
+# Provides persistant storage of channels the bot is in.
+#
+# Settings:
+# CHANNELS_LIST: file to store channel list in
+
+
+if [ -z "$IRCBOT_MODULE" ]; then
+ printf "error: %s is a module for ircbot.bash and should not be run separately\n" "$0"
+ exit 1
+fi
+
+
+channels_list=()
+
+
+# joins channels in the list after connecting
+on_connect() { # no args
+ local ch
+ channels_load
+ for ch in "${channels_list[@]}"; do
+ sendmsg JOIN "$ch"
+ done
+}
+
+# adds a joined channel to the list
+on_self_join() { # args: $1 - channel
+ channels_add "$1"
+}
+
+# removes a channel from the list
+on_self_kick() { # args: $1 - source, $2 - channel, $3 - kick message
+ channels_remove "$2"
+}
+
+# removes a channel from the list
+on_self_part() { # args: $1 - channel, $2 - part message
+ channels_remove "$1"
+}
+
+
+channels_load() { # no args
+ local line
+ channels_list=()
+ if [ -f "$CHANNELS_LIST" ]; then
+ while IFS= read -r line || [ -n "$line" ]; do
+ verbose 'loaded channel %s' "$line"
+ channels_list+=("$line")
+ done < "$CHANNELS_LIST"
+ fi
+}
+
+channels_add() { # args: $1 - channel
+ channels_load
+ verbose 'adding channel %s' "$1"
+ channels_list+=("$1")
+ channels_dump
+}
+
+channels_remove() { # args: $1 - channel
+ channels_load
+ verbose 'removing channel %s' "$1"
+ printf "%s\n" "${channels_list[@]}" | grep -xvF "$1" > "$CHANNELS_LIST" # XXX: ugly hack
+ channels_load
+}
+
+channels_dump() {
+ verbose 'dumping channel list: %s' "${channels_list[*]}"
+ printf "%s\n" "${channels_list[@]}" | sort | uniq > "$CHANNELS_LIST"
+}