#!/bin/sh

# $Id: fedora-helper-fc6,v 1.10 2007/04/20 20:46:49 hutch Exp $

FC_VER=6

ADOBE_READER_VER=7.0.8
ADOBE_READER_URI=ftp://ftp.adobe.com/pub/adobe/reader/unix/7x/7.0.8/enu/AdobeReader_enu-$ADOBE_READER_VER-1.i386.rpm
ADOBE_READER_RPM=${ADOBE_READER_URI##*/}
ADOBE_READER_RPM_NAME=${ADOBE_READER_RPM%\.i386*}

JRE_VER="Java Runtime Environment Version 5.0 Update 9"
JRE_URI=http://jdl.sun.com/webapps/download/AutoDL?BundleId=10743
JRE_DIR=1.5.0_09

OPERA_URI='http://www.opera.com/download/get.pl?id=28477&location=93&nothanks=yes&sub=marine'

LIMEWIRE_URI=http://www.limewire.com/LimeWireSoftLinux

VMPLAYER_VER=1.0.3
VMPLAYER_URI=http://download3.vmware.com/software/vmplayer/VMware-player-1.0.3-34682.i386.rpm
VMPLAYER_RPM=${VMPLAYER_URI##*/}

FLASH_VER=9.0.31.0
FLASH_URI=http://fpdownload.macromedia.com/get/flashplayer/current/flash-plugin-9.0.31.0-release.i386.rpm
FLASH_RPM=${FLASH_URI##*/}

# Check for $FC_VER
if ! rpm -q fedora-release-$FC_VER > /dev/null 2>&1 ; then
   echo "You must be running Fedora Core $FC_VER to run Fedora Helper."
   exit 1
fi

# Check for root user
WHOAMI=`/usr/bin/whoami`
if [ "$WHOAMI" != "root" ] ; then
   echo "You must be the root user to run Fedora Helper."
   exit 1
fi

# Check for zenity
if [ ! -f /usr/bin/zenity ] ; then
   echo -e "Fedora Helper requires \"zenity\" to provide its graphical user interface.\n"
   echo 'To install zenity, the "zenity" package and its dependencies'
   echo -e "will be installed.\n"
   echo -n "Continue with zenity installation? (Y/n) "
   read YN
   # Default response is "Y"
   : ${YN:=Y}
   case $YN in
      [yY]|[yY][eE][sS]) yum -y install zenity || exit 1 ;;
      *) exit 0 ;;
   esac
fi

STDOUT=`mktemp`

zenity	--title "Fedora Helper for FC$FC_VER" \
	--width=600 \
	--height=418 \
	--list \
	--checklist \
	--multiple \
	--column " " \
	--column "Item" \
	--column "Description" \
	FALSE "MP3 Support" "MP3 support for all installed MP3 applications" \
	FALSE "DVD Support" "DVD support for all installed DVD applications" \
	FALSE Win32codecs "Needed to play proprietary media formats" \
	FALSE ATI "ATI graphics drivers" \
	FALSE nVidia "nVidia graphics drivers" \
	FALSE Acrobat "Adobe Acrobat Reader $ADOBE_READER_VER" \
	FALSE Flash "Flash Plugin $FLASH_VER" \
	FALSE Java "$JRE_VER" \
        FALSE Opera "Opera 9.10 Web browser" \
	FALSE LimeWire "LimeWire P2P file-sharing software" \
	FALSE RealPlayer "RealPlayer 10" \
	FALSE VMwarePlayer "VMware Player $VMPLAYER_VER" \
	> $STDOUT

rpmCheck() {
   rpm -q $1 > /dev/null 2>&1
}

yumCheck() {
   # Is another program using yum?
   if [ -f /var/run/yum.pid ] ; then
      zenity	--error \
		--text "Another program is currently running the Yum package installer. You must exit from this program before continuing with Fedora Helper."
      exit 1
   fi
}

requiresLivna() {
   rpmforgeCheck
   if ! rpmCheck livna-release-$FC_VER ; then
      zenity	--question \
		--text='In order to complete this operation, support for the Livna software repository must be installed. Click "OK" to install Livna support, or "Cancel" to quit the program.'
      if [ $? -eq 0 ] ; then
         cd /tmp
         wget -N http://rpm.livna.org/livna-release-$FC_VER.rpm
         rpm -ivh livna-release-$FC_VER.rpm
         rm livna-release-$FC_VER.rpm
      else
         exit 1
      fi
   fi
}

rpmforgeCheck() {
   if grep -i enabled=1 /etc/yum.repos.d/dag.repo > /dev/null 2>&1 \
   || grep -i enabled=1 /etc/yum.repos.d/dries.repo > /dev/null 2>&1 \
   || grep -i enabled=1 /etc/yum.repos.d/freshrpms.repo > /dev/null 2>&1 \
   ; then
      zenity	--error \
		--text "Support for one or more RPMforge software repositories (FreshRPMS, Dries, Dag) was detected. This program uses the Livna software repository for MP3 and DVD support, which is not compatible with RPMforge repositories."
      exit 1
   fi
}

# MP3 Support

# amaroK requires amarok-extras-nonfree
# Audacious requires audacious-plugins-nonfree-mp3
# K3b requires k3b-extras-nonfree
# Noatun requires kdemultimedia-extras-nonfree
# Rhythmbox requires gstreamer-plugins-ugly
# Xmms requires xmms-mp3

if grep "MP3 Support" $STDOUT > /dev/null ; then
   requiresLivna
   # amaroK
   if rpmCheck amarok ; then
      if rpmCheck amarok-extras-nonfree ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\namaroK"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\namaroK"
         PKGLIST="$PKGLIST amarok-extras-nonfree"      
      fi
   fi
   # Audacious
   if rpmCheck audacious ; then
      if rpmCheck audacious-plugins-nonfree-mp3 ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\nAudacious"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\nAudacious"
         PKGLIST="$PKGLIST audacious-plugins-nonfree-mp3"
      fi
   fi
   # K3b
   if rpmCheck k3b ; then
      if rpmCheck k3b-extras-nonfree ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\nK3b"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\nK3b"
         PKGLIST="$PKGLIST k3b-extras-nonfree"      
      fi
   fi
   # Noatun
   if rpmCheck kdemultimedia ; then
      if rpmCheck kdemultimedia-extras-nonfree ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\nNoatun"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\nNoatun"
	 PKGLIST="$PKGLIST kdemultimedia-extras-nonfree"
      fi
   fi
   # Rhythmbox
   if rpmCheck rhythmbox ; then
      if rpmCheck gstreamer-plugins-ugly ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\nRhythmbox"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\nRhythmbox"
         PKGLIST="$PKGLIST gstreamer-plugins-ugly"      
      fi
   fi
   # Xmms
   if rpmCheck xmms ; then
      if rpmCheck xmms-mp3 ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\nXmms"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\nXmms"
         PKGLIST="$PKGLIST xmms-mp3"      
      fi
   fi
   if [ -z "$NEEDS_MP3_SUPPORT" ] ; then
      zenity 	--info \
		--text "MP3 support is already installed for all detected applications:\n$HAS_MP3_SUPPORT"
   elif [ -z "$NEEDS_MP3_SUPPORT" -a -z "$HAS_MP3_SUPPORT" ] ; then
      zenity 	--info \
		--text "No applications needing MP3 support were detected."
   else
      zenity 	--info \
		--text "MP3 support will be installed for the following applications:\n$NEEDS_MP3_SUPPORT"
   fi
   [ -n "$PKGLIST" ] && yumCheck && yum -y install $PKGLIST
   unset PKGLIST
fi

# DVD Support

# All DVD applications need libdvdcss for encrypted DVD support
# If totem is installed, remove and install totem-xine

if grep "DVD Support" $STDOUT > /dev/null ; then
   requiresLivna
   # Kaboodle
   if rpmCheck kdemultimedia ; then
      if rpmCheck kdemultimedia-extras-nonfree ; then
         HAS_MP3_SUPPORT="$HAS_MP3_SUPPORT\nKaboodle"
      else
         NEEDS_MP3_SUPPORT="$NEEDS_MP3_SUPPORT\nKaboodle"
	 PKGLIST="$PKGLIST kdemultimedia-extras-nonfree"
      fi
   fi
   # MPlayer
   if rpmCheck mplayer ; then
      if rpmCheck libdvdcss ; then
         HAS_DVD_SUPPORT="$HAS_DVD_SUPPORT\nMPlayer"
      else
         NEEDS_DVD_SUPPORT="$NEEDS_DVD_SUPPORT\nMPlayer"
         PKGLIST="$PKGLIST libdvdcss"
      fi  
   fi
   # Totem
   if rpmCheck totem ; then
      NEEDS_DVD_SUPPORT="$NEEDS_DVD_SUPPORT Totem"
      # totem conflicts with totem-xine; totem-xine will be installed later
      rpm -e totem --nodeps
      PKGLIST="$PKGLIST totem-xine libdvdcss"
   fi
   # Totem compiled against xine-lib
   if rpmCheck totem-xine ; then
      if rpmCheck libdvdcss ; then
         HAS_DVD_SUPPORT="$HAS_DVD_SUPPORT\nTotem"
      else
         NEEDS_DVD_SUPPORT="$NEEDS_DVD_SUPPORT\nTotem"
         PKGLIST="$PKGLIST libdvdcss"
      fi
   fi
   # VLC
   if rpmCheck vlc ; then
      if rpmCheck libdvdcss ; then
         HAS_DVD_SUPPORT="$HAS_DVD_SUPPORT\nVLC"
      else
         NEEDS_DVD_SUPPORT="$NEEDS_DVD_SUPPORT\nVLC"
         PKGLIST="$PKGLIST libdvdcss"      
      fi
   fi
   # xine
   if rpmCheck xine ; then
      if rpmCheck libdvdcss ; then
         HAS_DVD_SUPPORT="$HAS_DVD_SUPPORT\nxine"
      else
         NEEDS_DVD_SUPPORT="$NEEDS_DVD_SUPPORT\nxine"
         PKGLIST="$PKGLIST libdvdcss"      
      fi
   fi
   if [ -z "$NEEDS_DVD_SUPPORT" ] ; then
      zenity 	--info \
		--text "DVD support is already installed for all detected applications:\n$HAS_DVD_SUPPORT"
   elif [ -z "$NEEDS_DVD_SUPPORT" -a -z "$HAS_DVD_SUPPORT" ] ; then
      zenity 	--info \
		--text "No applications needing DVD support were detected."
   else
      zenity 	--info \
		--text "DVD support will be installed for the following applications:\n$NEEDS_DVD_SUPPORT"
   fi
   [ -n "$PKGLIST" ] && yumCheck && yum -y install $PKGLIST
   unset PKGLIST
fi

# Win32codecs
if grep Win32codecs $STDOUT > /dev/null ; then
   cd /tmp
   CODECS_LOCATION="http://www.mplayerhq.hu/MPlayer/releases/codecs"
   OUTPUT_FILE=`mktemp`
   if ! wget -O $OUTPUT_FILE $CODECS_LOCATION > /dev/null 2>&1 ; then
      echo "Could not determine latest version of audio and video codecs."
      exit 1
   fi
   export CODECS=`perl -ne 'print "$1\n" if /<a href="(all-[0-9]+.*\.tar\.bz2)"/i' $OUTPUT_FILE | tail -1`

   if [ -f "/usr/lib/win32/INSTALLED_$CODECS" ] ; then
      zenity 	--info \
		--text "The latest audio and video codecs for all media players are already installed."
   else
      zenity 	--info \
		--text "The latest audio and video codecs for your media players will now be installed."

      if ! wget -N $CODECS_LOCATION/$CODECS ; then
         echo "Retrieval of audio and video codecs failed."
         exit 1
      fi
      [ ! -d /usr/lib/win32 ] && mkdir /usr/lib/win32
      mv $CODECS /usr/lib/win32
      cd /usr/lib/win32
      tar xvjf $CODECS --strip-components 1
      touch /usr/lib/win32/INSTALLED_$CODECS
      rm $CODECS
   fi
fi

# Acrobat
if grep Acrobat $STDOUT > /dev/null ; then
   if rpmCheck $ADOBE_READER_RPM_NAME ; then
      zenity 	--info \
		--text "Adobe Acrobat Reader $ADOBE_READER_VER is already installed."
   else
      zenity 	--info \
		--text "Adobe Acrobat Reader $ADOBE_READER_VER will now be installed."
      cd /tmp
      wget -N $ADOBE_READER_URI
      # compat-libstdc++-33 is a prerequisite for Acrobat Reader
      # Do not use yum "localinstall" because the Acrobat Reader RPM
      # is not signed, and yum defaults to "gpgcheck=1"
      if ! rpmCheck compat-libstdc++-33 ; then
         yum -y install compat-libstdc++-33
      fi
      rpm -Uvh $ADOBE_READER_RPM
      # Fix "acroread" script; shipped version causes "expr: syntax error"
      ( cd /usr/local/Adobe/Acrobat7.0/bin; wget http://remi.collet.free.fr/files/acroread.patch && patch < acroread.patch && rm acroread.patch )
      [ -h /usr/lib/mozilla/plugins/nppdf.so ] && rm /usr/lib/mozilla/plugins/nppdf.so
      ln -s /usr/local/Adobe/Acrobat7.0/Browser/intellinux/nppdf.so /usr/lib/mozilla/plugins
      rm $ADOBE_READER_RPM
   fi
fi

# Flash
if grep Flash $STDOUT > /dev/null ; then
   if [ "$(rpm -q flash-plugin --queryformat \"%{VERSION}\")" == "\"$FLASH_VER\"" ] ; then
      zenity 	--info \
		--text="Flash Plugin $FLASH_VER is already installed."
   else
      zenity 	--info \
		--text="Flash Plugin $FLASH_VER will now be installed."
      cd /tmp
      wget $FLASH_URI
      rpm -Uvh $FLASH_RPM 
      rm $FLASH_RPM
   fi
fi

# Java
if grep Java $STDOUT > /dev/null ; then
   if [ "$(rpm -q jre --queryformat \"%{VERSION}\")" == "\"$JRE_DIR\"" ] ; then
      zenity 	--info \
		--text="$JRE_VER is already installed."
   else
      zenity 	--info \
		--text="$JRE_VER will now be installed."
      cd /tmp
      wget -O jre.bin $JRE_URI
      zenity 	--info \
		--text="You must read and accept the license agreement to complete installation of $JRE_VER."
      sh ./jre.bin
      if [ $? -eq 0 ] ; then
         ln -f -s /usr/java/jre$JRE_DIR/plugin/i386/ns7/libjavaplugin_oji.so /usr/lib/mozilla/plugins/
         /usr/sbin/alternatives --install /usr/bin/java java /usr/java/jre$JRE_DIR/bin/java 2
         SELECTION=`/usr/sbin/alternatives --config java < /dev/null 2>/dev/null | grep "/usr/java/jre$JRE_DIR/bin/java" | cut -c4-6`
         echo $SELECTION | /usr/sbin/alternatives --config java > /dev/null
      fi
   rm jre.bin jre-*.rpm
   fi
fi

# ATI drivers
if grep ATI $STDOUT > /dev/null ; then
   requiresLivna
   if rpm -q kmod-fglrx xorg-x11-drv-ati > /dev/null 2>&1 ; then
      INSTALLED_KMOD_VER=`rpm -q kmod-fglrx --queryformat "%{DESCRIPTION}" | perl -ne 'print "$1\n" if /kernel ([0-9].*?) for/'`
      zenity 	--info \
		--text="ATI drivers are already installed for kernel $INSTALLED_KMOD_VER."
   else
      zenity 	--info \
		--text="ATI drivers will now be installed."
      yumCheck && yum -y install kmod-fglrx
      /usr/bin/aticonfig --initial
      INSTALLED_KMOD_VER=`rpm -q kmod-fglrx --queryformat "%{DESCRIPTION}" | perl -ne 'print "$1\n" if /kernel ([0-9].*?) for/'`
      KERNEL_VER=`uname -r`
      if [ "$INSTALLED_KMOD_VER" != "$KERNEL_VER" ] ; then
         zenity --info \
		--text="ATI drivers were installed for kernel $INSTALLED_KMOD_VER. You are currently running kernel $KERNEL_VER, and will not be able to use ATI drivers until you boot into kernel $INSTALLED_KMOD_VER."
      else
         zenity --info \
		--text="You must restart the X Window System to begin using nVidia drivers."
      fi
   fi
fi

# nVidia drivers
if grep nVidia $STDOUT > /dev/null ; then
   requiresLivna
   if rpm -q kmod-nvidia xorg-x11-drv-nvidia > /dev/null 2>&1 ; then
      INSTALLED_KMOD_VER=`rpm -q kmod-nvidia --queryformat "%{DESCRIPTION}" | perl -ne 'print "$1\n" if /kernel ([0-9].*?) for/'`
      zenity 	--info \
		--text="nVidia drivers are already installed for kernel $INSTALLED_KMOD_VER."
   else
      zenity 	--info \
		--text="nVidia drivers will now be installed."
      yumCheck && yum -y install kmod-nvidia
      /usr/sbin/nvidia-xconfig
      INSTALLED_KMOD_VER=`rpm -q kmod-nvidia --queryformat "%{DESCRIPTION}" | perl -ne 'print "$1\n" if /kernel ([0-9].*?) for/'`
      KERNEL_VER=`uname -r`
      if [ "$INSTALLED_KMOD_VER" != "$KERNEL_VER" ] ; then
         zenity	--info \
		--text="nVidia drivers were installed for kernel $INSTALLED_KMOD_VER. You are currently running kernel $KERNEL_VER, and will not be able to use nVidia drivers until you boot into kernel $INSTALLED_KMOD_VER."
      else
         zenity --info \
		--text="You must restart the X Window System to begin using nVidia drivers."
      fi
   fi
fi

# Opera
if grep Opera $STDOUT > /dev/null ; then
   if rpmCheck opera ; then
      zenity    --info \
                --text="Opera 9 is already installed."
   else
      zenity    --info \
                --text="Opera 9 will now be installed."
      cd /tmp
      wget -O opera.rpm $OPERA_URI
      # compat-libstdc++-33 is a prerequisite for Opera
      # Do not use yum "localinstall" because the Opera RPM
      # is not signed, and yum defaults to "gpgcheck=1"
      if ! rpmCheck compat-libstdc++-33 ; then
         yum -y install compat-libstdc++-33
      fi
      rpm -Uvh opera.rpm
      rm opera.rpm
   fi
fi

# LimeWire
if grep LimeWire $STDOUT > /dev/null ; then
   if rpmCheck LimeWire-free ; then
      zenity	--info \
		--text="LimeWire is already installed."
   else
      zenity	--info \
		--text="LimeWire will now be installed."
      cd /tmp
      wget $LIMEWIRE_URI
      rpm -Uvh LimeWireLinux.rpm
   fi
fi

# RealPlayer
if grep RealPlayer $STDOUT > /dev/null ; then
   if rpmCheck RealPlayer ; then
      REALPLAYER_VERSION=`rpm -q RealPlayer --queryformat "%{VERSION}" | awk -F\. '{ print $1 }'`
   fi

   if [ "$REALPLAYER_VERSION" -eq 10 ] ; then
      zenity	--info \
		--text="RealPlayer 10 is already installed."
   else
      zenity	--info \
		--text="RealPlayer 10 will now be installed."
      cd /tmp
      wget -O RealPlayer10GOLD.rpm 'http://www.real.com/realcom/R?href=http%3A%2F%2Fforms.real.com%2Freal%2Fplayer%2Fdownload.html%3Ff%3Dunix%2FRealPlayer10GOLD.rpm%26product%3Dplayerplus%26system%3Dlinux&pageid=linuxPage&pageregion=advanced_install&src=linux&pcode=rn&opage=linux'
      rpm -Uvh RealPlayer10GOLD.rpm
      ln -f -s /usr/local/RealPlayer/mozilla/nphelix.so /usr/lib/mozilla/plugins
      ln -f -s /usr/local/RealPlayer/mozilla/nphelix.xpt /usr/lib/mozilla/plugins
      rm RealPlayer10GOLD.rpm 
   fi
fi

# VMware Player
if grep VMwarePlayer $STDOUT > /dev/null ; then
   if [ "$(rpm -q VMwarePlayer --queryformat \"%{VERSION}\")" == "\"$VMPLAYER_VER\"" ] ; then
      zenity    --info \
                --text="VMware Player $VMPLAYER_VER is already installed."
   else
      zenity    --info \
                --text="VMware Player $VMPLAYER_VER will now be installed."
      cd /tmp
      wget $VMPLAYER_URI
      rpm -Uvh $VMPLAYER_RPM 
      # gcc-c++ and kernel-devel are VMware Player prerequisites
      if ! rpmCheck gcc-c++ ; then
         yum -y install gcc-c++
      fi
      if ! rpmCheck kernel-devel ; then
         yum -y install gcc-c++
      fi
      /usr/bin/vmware-config.pl
      rm $VMPLAYER_RPM
   fi
fi