bmplayer.sh

#!/bin/bash
#  bmplayer.sh
#  
#  Copyright 2014 levi (levi0x0) (https://github.com/levi0x0/bash-player)
#  
#  bash-player is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 3 of the License, or
#  (at your option) any later version.
#  
#  bash-player is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#  
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
#  MA 02110-1301, USA.
#  
#  
#
#	Author: levi aka levi0x0 (http://github.com/levi0x0/)
#	Date: 30-04-2014
# 	Description:
#
#		"Bash-player script is A simple GUI (Graphical User Interface) for mplayer/mpv
#		Written in Shell Under Linux. "

#script version
version="0.10"

#videos folder
folder="$HOME/Videos"

#banner
banner="Bash-player $version - Copyright 2014 (C) levi0x0 (https://github.com/levi0x0)"

#date="22-01-2014"
#date="08-04-2014"
#date="11-04-2014"
#date="13-04-2014"
#date="16-04-2014"
date="30-04-2014"

#mplayer options (Example FULL SCREEN: -fs)
mplayerpa=""

#status variables
debug="[DEBUG]"
error="[ERROR]"
exit="[EXIT]"

#show subtitles Dialog Default Show Dialog
#1 for show 
#0 for hide
subtitlesDialog=1

#exit in the end 
#0 for no 
#1 for yes
exitend=1

#startup dialog
#0 - for no
#1 - for yes
startupDialog=0

#check if zenity installed
if zenity --version &> /dev/null ;then 
	echo "$debug Found zenity"
else
	echo "$error Zenity package not installed"
fi
#check if mplayer installed
if mplayer &> /dev/null ;then
	PLAYER="mplayer" 
	echo "$debug Found mplayer"
else
	if mpv &> /dev/null ;then
	PLAYER="mpv" 
	echo "$debug Found mpv"
	else
		zenity --error \
			--title="mplayer/mpv not found" \
			--text="mplayer/mpv package not installed"
		exit
	fi
fi

is_root() {
	if [ $UID -ne 0 ];then
		echo "$error Please Run as root."
		exit
	fi
}

cversions() {
	bmp="https://raw.githubusercontent.com/levi0x0/bash-player/master/bmplayer.sh"

	if curl --version &> /dev/null;then
		echo "$debug Found CURL"
	else 
		zenity --error \
		--title="Curl Not Found" \
		--text="Curl Not Installed."
		exit
	fi

	cv=`curl -s "$bmp" | grep "version=" | head -1 | sed 's/[version\"/=]//g'`

	if [[ $version == $cv ]];then
		echo "[NOOP] Bash-player $version is the newest VERSION"
		exit
	elif [[ $version != $cv ]];then
		echo "[GOOD NEWS] Ah! New version is avilable VERSION: $cv"
		echo -n "Want to Upgrade? (y/n):"
		read answer
		if [[ $answer == "y" ]];then
			echo "$debug Old version $version..."
		else
			echo "$exit Bye!"
			exit
		fi
	fi

	
}
#help function
help() {
	zenity  --list \
	--title="Mplayer - Shortcut" \
	--ok-label="Return" \
	--cancel-label="exit" \
	--width=100 \
	--height=400 \
	--text "Help Options for Mplayer Type this with Your Keyboard in Mplayer" \
	--column "Help" \
	--column "Key" \
	"Full Screen" f \
	"Volume Up" 0 \
	"Volume Down" 9 \
	"Quit/Stop" "Esc" \
	"Pause" "Space" \
	"v" "Toggle subtitle visibility." \
	"F" "Toggle displaying forced subtitles ."\
	"T" "Toggle stay-on-top (also see -ontop)." \
	"z and x" "Adjust subtitle delay by +/- 0.1 seconds." \
	"r and t" "Move subtitles up/down." \
	"left and right" "Seek backward/forward 10 seconds." \
	"up and down" "Seek forward/backward 1 minute."
}

upgrade() {
	repo="https://github.com/levi0x0/bash-player.git"
	tmpDir="/tmp/bash-player-update"
	#update from git repository
	if git --version &> /dev/null;then
		echo "$debug Found git"
	else
		zenity --error \
		--title="Git Not Installed." \
		--text="git not Installed."
	fi
	is_root
	echo "$debug Making Directory: $tmpDir.."
	echo "$debug Running git clone.."
	git clone $repo $tmpDir
	echo "$debug Install.sh.."
	cd $tmpDir
	sudo make install
	echo "$debug Remiving $tmpDir"
	rm -rf $tmpDir
	echo "[DONE] Bash-Player Upgraded.."
}
#bash-player function
bash_player() {
	if [ $startupDialog -ne 0 ];then
		zenity  --question \
		--width=100 \
		--height=150 \
		--title="Bash-player - $version" \
		--ok-label="Select video" \
		--cancel-label="Help"
	else
		echo "$debug No Startup Dialog."
	fi

	if [ $?  -ne 0 ]; then 
		help #print help dialog
		if [ $? -ne 0 ]; then
			exit
		else
			bash_player
		fi
	else
		#select video
		video=`zenity --file-selection \
			--title="Select a video" \
			--filename=$folder`
		if [ $? -ne 0 ]; then
			echo "$debug no File selected."
			exit
		elif [ $subtitlesDialog -eq 1 ]; then
			zenity --question \
				--title="Add subtitles"  \
				--text="Subtitles? \n\t(You can disable this Dialog)"  \
				--ok-label="Yes, add" \
				--cancel-label="No, play video"

			if [ $? -ne 0 ]; then
				$PLAYER -title "Bash-player $version - $video" $mplayerpa "$video"
				if [ $exitend -eq 0 ];then
					bash_player
				else
					exit
				fi
			else
				subtitles=`zenity --file-selection \
				--title="Select subtitles" \
				--filename=$folder`

				#run mplayer 
				$PLAYER -title "Bash-player $version - $video" $mplayerpa "$video" -sub  "$subtitles"
				if [ $exitend -eq 0 ]; then
					bash_player
				else
					exit
				fi
			fi
		else
			$PLAYER -title "Bash-player $version - $video" $mplayerpa "$video"
            if [ $exitend -eq 0 ];then
                bash_player
            else
                exit
            fi
		fi
	fi
}
 
usage() {
	echo -e "Usage: bmplayer [OPTION]\n"
	echo -e "Options:\n"
	echo -e "\t-h, --help - print this screen."
	echo -e "\t-gh,--help-gui - Mplayer help (BaPl GUI)."
	echo -e "\t-v, --version - print version."
	echo -e "\t-u, --update - check, upgrade version."
	echo -e "\t-fu, --force-upgrade - upgrade without check versions..\n"
	echo -e "Update bash-player:"
	echo -e "\tsudo bmplayer --update"
	echo -e "\t OR:"
	echo -e "\tsudo bmplayer --force-update"
	echo -e "\n#BashPlayer2014\n"
}
if [ -z $1 ];then
	echo "$debug Bash-player Started..."
	bash_player

#version
elif [[ $1 == "--version" ]] || [[ $1 == "-v" ]]; then
	echo "Bash-player - $version"
	exit
	exit
#help
elif [[ $1 == "--help" ]] || [[ $1 == "-h" ]];then
	usage
	exit
#mplayer gui help
elif [[ $1 == "--help-gui" ]] || [[ $1 == "-hg" ]];then
	help
	exit
#update
elif [[ $1 == "--update" ]] || [[ $1 == "-u" ]];then
	cversions
	upgrade
	exit
elif [[ $1 == "--force-upgrade" ]] || [[ $1 == "-fu" ]];then
	upgrade
else
	video="$1"
	$PLAYER -title "Bash-player $version - $video" $mplayerpa "$video"
fi