termux-api-package/scripts/termux-notification
2019-08-08 15:29:00 +02:00

183 lines
9.0 KiB
Bash
Executable File

#!/data/data/com.termux/files/usr/bin/bash
set -e -u -f
SCRIPTNAME=termux-notification
show_usage () {
echo "Usage: termux-notification [options]"
echo "Display a system notification. Content text is specified using -c/--content or read from stdin."
echo "Please read --help-actions for help with action arguments."
echo " --action action action to execute when pressing the notification"
echo " --alert-once do not alert when the notification is edited"
echo " --button1 text text to show on the first notification button"
echo " --button1-action action action to execute on the first notification button"
echo " --button2 text text to show on the second notification button"
echo " --button2-action action action to execute on the second notification button"
echo " --button3 text text to show on the third notification button"
echo " --button3-action action action to execute on the third notification button"
echo " -c/--content content content to show in the notification. Will take precedence over stdin."
echo " --group group notification group (notifications with the same group are shown together)"
echo " -h/--help show this help"
echo " --help-actions show the help for actions"
echo " -i/--id id notification id (will overwrite any previous notification with the same id)"
echo " --image-path path absolute path to an image which will be shown in the notification"
echo " --led-color rrggbb color of the blinking led as RRGGBB (default: none)"
echo " --led-off milliseconds number of milliseconds for the LED to be off while it's flashing (default: 800)"
echo " --led-on milliseconds number of milliseconds for the LED to be on while it's flashing (default: 800)"
echo " --on-delete action action to execute when the the notification is cleared"
echo " --ongoing pin the notification"
echo " --priority prio notification priority (high/low/max/min/default)"
echo " --sound play a sound with the notification"
echo " -t/--title title notification title to show"
echo " --vibrate pattern vibrate pattern, comma separated as in 500,1000,200"
echo " --type type notification style to use (default/media)"
echo "Media actions (available with --type \"media\"):"
echo " --media-next action to execute on the media-next button"
echo " --media-pause action to execute on the media-pause button"
echo " --media-play action to execute on the media-play button"
echo " --media-previous action to execute on the media-previous button"
exit 0
}
show_help_actions () {
echo "This help refers to the arguments to options like --action, --on-delete, --button-1-action and --media-next."
echo
echo "All these commands take an action string as their argument, which is fed to \`dash -c\`."
echo "A few important things must be kept in mind when using actions:"
echo
echo "You should use actions that do things outside of the terminal, like --action \"termux-toast hello\"."
echo "Anything that outputs to the terminal is useless, so the output should either be redirected (--action \"ls > ~/ls.txt\") or shown to the user in a different way (--action \"ls|termux-toast\")."
echo
echo "Running more than one command in a single action is as easy as"
echo "--action \"command1; command2; command3\""
echo "or"
echo "--action \"if [ -e file ]; then termux-toast yes; else termux-toast no; fi\"."
echo
echo "For anything more complex, you should put your script in a file, make it executable, and use that as the action:"
echo "--action ~/bin/script"
echo
echo "The action is run in a different environment (not a subshell). Thus your environment is lost (most notably \$PATH), and ~/.profile is not sourced either. So if you need your \$PATH you should either:"
echo " - if the action is a script, set it explicitly in the script (e.g. export PATH=\"\$HOME/bin:\$PATH\")"
echo " - or use something like --action \"bash -l -c 'command1; command2'\")."
}
OPT_ACTION=""
OPT_ALERT_ONCE=""
OPT_BUTTON1_ACTION=""
OPT_BUTTON1_TEXT=""
OPT_BUTTON2_ACTION=""
OPT_BUTTON2_TEXT=""
OPT_BUTTON3_ACTION=""
OPT_BUTTON3_TEXT=""
OPT_CONTENT=""
OPT_GROUP=""
OPT_ID=""
OPT_IMAGE_PATH=""
OPT_LED_COLOR=""
OPT_LED_OFF=""
OPT_LED_ON=""
OPT_MEDIA_NEXT=""
OPT_MEDIA_PAUSE=""
OPT_MEDIA_PLAY=""
OPT_MEDIA_PREVIOUS=""
OPT_ONGOING=""
OPT_ON_DELETE_ACTION=""
OPT_PRIORITY=""
OPT_SOUND=""
OPT_TITLE=""
OPT_TYPE=""
OPT_VIBRATE=""
TEMP=`busybox getopt \
-n $SCRIPTNAME \
-o hc:i:t: \
--long action:,alert-once,\
button1:,button1-action:,\
button2:,button2-action:,\
button3:,button3-action:,\
content:,group:,help,help-actions,id:,image-path:\
led-color:,led-on:,led-off:,\
media-previous:,media-next:,media-play:,media-pause:,\
on-delete:,ongoing,\
priority:,\
sound,title:,type:,vibrate: \
-s bash \
-- "$@"`
eval set -- "$TEMP"
while true; do
case "$1" in
--action) OPT_ACTION="$2"; shift 2;;
--alert-once) OPT_ALERT_ONCE="true"; shift 1;;
--button1) OPT_BUTTON1_TEXT="$2"; shift 2;;
--button1-action) OPT_BUTTON1_ACTION="$2"; shift 2;;
--button2) OPT_BUTTON2_TEXT="$2"; shift 2;;
--button2-action) OPT_BUTTON2_ACTION="$2"; shift 2;;
--button3) OPT_BUTTON3_TEXT="$2"; shift 2;;
--button3-action) OPT_BUTTON3_ACTION="$2"; shift 2;;
-c | --content) OPT_CONTENT="$2"; shift 2;;
--group) OPT_GROUP="$2"; shift 2;;
-h | --help) show_usage;;
--help-actions) show_help_actions; exit 0;;
-i | --id) OPT_ID="$2"; shift 2;;
--image-path) OPT_IMAGE_PATH="$2"; shift 2;;
--led-color) OPT_LED_COLOR="$2"; shift 2;;
--led-off) OPT_LED_OFF="$2"; shift 2;;
--led-on) OPT_LED_ON="$2"; shift 2;;
--media-next) OPT_MEDIA_NEXT="$2"; shift 2;;
--media-pause) OPT_MEDIA_PAUSE="$2"; shift 2;;
--media-play) OPT_MEDIA_PLAY="$2"; shift 2;;
--media-previous) OPT_MEDIA_PREVIOUS="$2"; shift 2;;
--on-delete) OPT_ON_DELETE_ACTION="$2"; shift 2;;
--ongoing) OPT_ONGOING="true"; shift 1;;
--priority) OPT_PRIORITY="$2"; shift 2;;
--sound) OPT_SOUND="true"; shift 1;;
-t | --title) OPT_TITLE="$2"; shift 2;;
--type) OPT_TYPE="$2"; shift 2;;
--vibrate) OPT_VIBRATE="$2"; shift 2;;
--) shift; break ;;
esac
done
if [ $# != 0 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi
if [ "$OPT_ONGOING" == true ] && [ -z "$OPT_ID" ]; then
echo "Ongoing notifications without an ID are not removable."
echo "Please set an id with --id \"string\"."
exit 1
fi
set --
if [ -n "$OPT_ACTION" ]; then set -- "$@" --es action "$OPT_ACTION"; fi
if [ -n "$OPT_ALERT_ONCE" ]; then set -- "$@" --ez alert-once "$OPT_ALERT_ONCE"; fi
if [ -n "$OPT_BUTTON1_ACTION" ]; then set -- "$@" --es button_action_1 "$OPT_BUTTON1_ACTION"; fi
if [ -n "$OPT_BUTTON1_TEXT" ]; then set -- "$@" --es button_text_1 "$OPT_BUTTON1_TEXT"; fi
if [ -n "$OPT_BUTTON2_ACTION" ]; then set -- "$@" --es button_action_2 "$OPT_BUTTON2_ACTION"; fi
if [ -n "$OPT_BUTTON2_TEXT" ]; then set -- "$@" --es button_text_2 "$OPT_BUTTON2_TEXT"; fi
if [ -n "$OPT_BUTTON3_ACTION" ]; then set -- "$@" --es button_action_3 "$OPT_BUTTON3_ACTION"; fi
if [ -n "$OPT_BUTTON3_TEXT" ]; then set -- "$@" --es button_text_3 "$OPT_BUTTON3_TEXT"; fi
if [ -n "$OPT_GROUP" ]; then set -- "$@" --es group "$OPT_GROUP"; fi
if [ -n "$OPT_ID" ]; then set -- "$@" --es id "$OPT_ID"; fi
if [ -n "$OPT_IMAGE_PATH" ]; then set -- "$@" --es image-path "$OPT_IMAGE_PATH"; fi
if [ -n "$OPT_LED_COLOR" ]; then set -- "$@" --es led-color "$OPT_LED_COLOR"; fi
if [ -n "$OPT_LED_OFF" ]; then set -- "$@" --ei led-off "$OPT_LED_OFF"; fi
if [ -n "$OPT_LED_ON" ]; then set -- "$@" --ei led-on "$OPT_LED_ON"; fi
if [ -n "$OPT_MEDIA_NEXT" ]; then set -- "$@" --es media-next "$OPT_MEDIA_NEXT"; fi
if [ -n "$OPT_MEDIA_PAUSE" ]; then set -- "$@" --es media-pause "$OPT_MEDIA_PAUSE"; fi
if [ -n "$OPT_MEDIA_PLAY" ]; then set -- "$@" --es media-play "$OPT_MEDIA_PLAY"; fi
if [ -n "$OPT_MEDIA_PREVIOUS" ]; then set -- "$@" --es media-previous "$OPT_MEDIA_PREVIOUS"; fi
if [ -n "$OPT_ONGOING" ]; then set -- "$@" --ez ongoing "$OPT_ONGOING"; fi
if [ -n "$OPT_ON_DELETE_ACTION" ]; then set -- "$@" --es on_delete_action "$OPT_ON_DELETE_ACTION"; fi
if [ -n "$OPT_PRIORITY" ]; then set -- "$@" --es priority "$OPT_PRIORITY"; fi
if [ -n "$OPT_SOUND" ]; then set -- "$@" --ez sound "$OPT_SOUND"; fi
if [ -n "$OPT_TITLE" ]; then set -- "$@" --es title "$OPT_TITLE"; fi
if [ -n "$OPT_TYPE" ]; then set -- "$@" --es type "$OPT_TYPE"; fi
if [ -n "$OPT_VIBRATE" ]; then set -- "$@" --ela vibrate "$OPT_VIBRATE"; fi
if [ -n "$OPT_CONTENT" ] || [ -t 0 ]; then
# we either have some content, so it takes precedence over STDIN
# or have no STDIN, so we must use content even if empty
echo "$OPT_CONTENT" | /data/data/com.termux/files/usr/libexec/termux-api Notification "$@"
else # use STDIN
/data/data/com.termux/files/usr/libexec/termux-api Notification "$@"
fi