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fix termux-media-player #11

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Merged
merged 1 commit into from
Apr 6, 2018
Merged

fix termux-media-player #11

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134 changes: 42 additions & 92 deletions scripts/termux-media-player
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Original file line number Diff line number Diff line change
@@ -1,103 +1,53 @@
#!/data/data/com.termux/files/usr/bin/bash
set -e -u
set -e

SCRIPTNAME=termux-media-player

show_usage () {
echo "Usage: $SCRIPTNAME cmd [args]"
echo;
echo -e "help Shows this help"
echo -e "info Displays current playback information"
echo -e "play Resumes playback if paused"
echo -e "play <file> Plays specified media file"
echo -e "pause Pauses playback"
echo -e "stop Quits playback"
echo;
echo "--NOTE--"
echo "To playback media files they must reside in a publicly"
echo "accessible directory, such as /storage."
echo "Otherwise, they will fail to load!"
echo
echo "**Run 'termux-setup-storage' before using!**"
echo;
echo "help Shows this help"
echo "info Displays current playback information"
echo "play Resumes playback if paused"
echo "play <file> Plays specified media file"
echo "pause Pauses playback"
echo "stop Quits playback"
}

if [ $# = 0 ]; then
show_usage
exit 1
fi

# Params we're sending to MediaPlayerAPI
PARAMS=""

play_media () {
if [ $# -gt 1 ]; then
echo "Error! play only takes one argument which is the name of file to play"
exit 1
# If no arguments, we should resume the last played media file if it exists
elif [ $# -eq 0 ]; then
PARAMS="-a resume"
else
# Make sure we actually receive a file
if [ ! -f $1 ]; then
echo "Error: Not a file!"
exit 1
else
local file=$(readlink -q -f $1)
local PATTERN='.3gp|.flac|.mkv|.mp3|.ogg|.wav$'

# Ensure that file is a supported media file
if ! ls $file | grep -E $PATTERN -q; then
echo "Error: File is not a valid media file!"
exit 1
else
PARAMS="-a play --es file $file"
fi
fi
fi
}

media_info () {
if [ $# -ne 0 ]; then
echo "Error! info takes no arguments!"
exit 1
fi
PARAMS="-a info"
}

pause_media () {
if [ $# -ne 0 ]; then
echo "Error! pause takes no arguments!"
exit 1
fi
PARAMS="-a pause"
}

stop_media () {
if [ $# -ne 0 ]; then
echo "Error! stop takes no arguments!"
exit 1
fi
PARAMS="-a stop"
main() {
/data/data/com.termux/files/usr/libexec/termux-api MediaPlayer "$@"
}

# Get command and command args
while [ $# -gt 0 ]; do
# MediaPlayer command
cmd=$1

# Command arguments
arg_array=( $@ );
cmd_args=${arg_array[@]:1}

# Find correct command and execute w/ args
case $cmd in
"play" ) play_media $cmd_args; break ;;
"info" ) media_info $cmd_args; break ;;
"pause" ) pause_media $cmd_args; break ;;
"stop" ) stop_media $cmd_args; break ;;
"help" | * ) echo "$SCRIPTNAME: Invalid cmd: $cmd"; show_usage; exit 1 ;;
esac
done

/data/data/com.termux/files/usr/libexec/termux-api MediaPlayer $PARAMS
case "$1" in
"play" )
if [ $# -gt 2 ]; then
echo "Error! $SCRIPTNAME can only play one file at a time!"
exit 1
elif [ $# -gt 1 ]; then
if [ ! -f "$2" ]; then
echo "Error: '$2' is not a file!"
exit 1
else
main -a play --es file "$(realpath "$2")"
fi
else
main -a resume
fi
;;
"info" | "pause" | "stop" )
if [ $# -gt 1 ]; then
echo "Error! '$1' takes no arguments!"
exit 1
else
main -a "$1"
fi
;;
"help" | "" )
show_usage
;;
* )
echo "$SCRIPTNAME: Invalid cmd: '$1'"
show_usage
exit 1
;;
esac