157 lines
4.1 KiB
Bash
157 lines
4.1 KiB
Bash
#!/bin/bash
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#################################
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# ##
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# mediacenter control script ##
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# ##
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#################################
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# **** config section ****
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author="david@socialnerds.org"
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version="0.1_alpha"
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hwaddr="00:10:c6:cd:00:d4" #mc mac address
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ipaddr="10.1.1.7" #mc ip address/hostname
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wolserv="10.1.1.4" #remote wakeonlan host (connects via ssh)
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remoteuser="media" #mc user
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mediapath="/home/media/Videos" #remote basepath for mediafiles
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# check for dependencies
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#apt-get install wakeonlan dialog
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# **** bashtrap ****
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# bash trap function is executed when CTRL-C is pressed
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bashtrap()
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{
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log 3 "bashtrap - triggered"
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clear
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echo "CTRL+C detected.. exiting!"
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exit 1
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}
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navigation()
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{
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dialog --backtitle "Media Center Control" --title "Navigation" --no-cancel --menu "" 13 55 7 start "start mediacenter" stop "shutdown mediacenter" vnc "open vnc session" play "play mediafile" kill "kill mediaplaybak" volume "control volume" quit "leave media control" 2> /tmp/dialog
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navresult=$(cat /tmp/dialog)
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rm /tmp/dialog
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if [ $navresult = start ]; then
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startmc
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elif [ $navresult = stop ]; then
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stopmc
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elif [ $navresult = vnc ]; then
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vncconnect
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elif [ $navresult = play ]; then
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playmedia
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elif [ $navresult = kill ]; then
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killmedia
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elif [ $navresult = volume ]; then
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volumecontrol
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elif [ $navresult = quit ]; then
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exit 0
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fi
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}
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isitup()
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{
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# is mediacenter up?
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clear
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echo "checking if mediacenter is up..."
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ping -w 1 $ipaddr &> /dev/null
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local pingresult=$?
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return $pingresult
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}
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startmc()
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{
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# check if mediacenter is up
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isitup
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if [ $? = 0 ]; then
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr is already up and running" 9 55
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else
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ssh $wolserv wakeonlan $hwaddr &> /dev/null
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n magic package sent to mediacenter@$ipaddr" 9 55
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fi
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}
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stopmc()
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{
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# is mediacenter up?
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isitup
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if [ $? = 0 ]; then
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ssh $remoteuser@$ipaddr "sudo shutdown -h now"
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr will be shutdown" 9 55
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else
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr unreachable" 9 55
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fi
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exit 0
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}
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vncconnect()
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{
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# check if mediacenter is up
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isitup
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if [ $? = 0 ]; then
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vncviewer $ipaddr &> /dev/null &
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else
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr unreachable" 9 55
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fi
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}
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playmedia()
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{
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file="/home/media/Videos/series/the_big_bang_theory/season_4/BBTIV.14.avi"
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# check if mediacenter is up
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isitup
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if [ $? = 0 ]; then
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# selecting file
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ssh -t $remoteuser@$ipaddr "dialog --fselect $mediapath 7 70 2> /tmp/dialog"
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local file=$(ssh $remoteuser@$ipaddr "cat /tmp/dialog && rm /tmp/dialog")
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ssh $remoteuser@$ipaddr "export DISPLAY=:0.0 && vlc --no-video-title-show -f $file &> /dev/null" &
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else
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr unreachable" 9 55
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fi
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}
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killmedia()
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{
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# check if mediacenter is up
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isitup
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if [ $? = 0 ]; then
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ssh $remoteuser@$ipaddr "killall vlc && killall rhythmbox"
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else
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr unreachable" 9 55
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fi
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}
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# **** volume control ****
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volumecontrol()
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{
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# check if mediacenter is up
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isitup
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if [ $? = 0 ]; then
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# open up remote alsamixer
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ssh -t $remoteuser@$ipaddr alsamixer
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else
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dialog --backtitle "Media Center Control" --title "Info" --msgbox "\n\n mediacenter@$ipaddr unreachable" 9 55
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fi
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}
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# ****** start of actual script ******
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# **** bash trap initialisation ****
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trap bashtrap INT
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# **** run navigation ****
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# endless loop
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while [ 1 ]; do
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navigation
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done
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exit 0
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# end of script
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