#!/bin/bash
#
# This is not the original gnome-session but a start script
# to install some preconfiguration for GNOME
# and some variables to check.
#
# For feedback on this script please use
# https://bugzilla.novell.com/
#

# Define directory that we use to store migration state
if test "x$XDG_CONFIG_HOME" = "x"; then
  XDG_CONFIG_HOME="$HOME/.config"
fi
SUSE_DIR="$XDG_CONFIG_HOME/suse"

if test -e /usr/share/applications/YaST2/live-installer.desktop; then
  IS_LIVE_IMAGE="yes"
else
  IS_LIVE_IMAGE="no"
fi

# Use gnome-applications.menu instead of applications.menu: its
# structure is more appropriate.
export XDG_MENU_PREFIX=gnome-

# Some actions that are specific to the LiveCD
if test "$IS_LIVE_IMAGE" = "yes" ; then
  ## Make live installer icon more visible. Note that we can't simply put it on
  ## the desktop, since the desktop is not managed by nautilus anymore (by
  ## default)

  if test -f /etc/xdg/menus/${XDG_MENU_PREFIX}applications.menu -a ! -f "${XDG_CONFIG_HOME}/menus/${XDG_MENU_PREFIX}applications.menu"; then
    # Add live installer to the system tools menu (this is nice to have, and also
    # required for the favorite app change below)
    mkdir -p -m 0700 "${XDG_CONFIG_HOME}"
    mkdir -p "${XDG_CONFIG_HOME}/menus"
    cat > "${XDG_CONFIG_HOME}/menus/${XDG_MENU_PREFIX}applications.menu" << EOF
<Menu>  
  <Name>Applications</Name>
  <MergeFile type="parent">/etc/xdg/menus/${XDG_MENU_PREFIX}applications.menu</MergeFile>
  <Menu>  
    <Name>System</Name>
    <Include>
      <Filename>YaST2-live-installer.desktop</Filename>
    </Include>
  </Menu>
</Menu>
EOF
  fi

  # Add live installer as favorite application to gnome-shell dash
  FAVORITES=`gsettings get org.gnome.shell favorite-apps`
  if test $? -eq 0; then
    echo ${FAVORITES} | grep -q YaST2-live-installer.desktop
    if test $? -ne 0; then
      FAVORITES=`echo ${FAVORITES} | sed "s:^\[:\['YaST2-live-installer.desktop', :"`
      gsettings set org.gnome.shell favorite-apps "${FAVORITES}"
    fi
  fi

  # Add live installer to the top panel in fallback mode
  if test -f /usr/share/gnome-panel/panel-default-layout.layout -a ! -f "${XDG_CONFIG_HOME}/gnome-panel/panel-default-layout.layout"; then
    FIRST_TOPLEVEL=`grep --max-count=1  "\[Toplevel" /usr/share/gnome-panel/panel-default-layout.layout | sed "s:\[Toplevel *::g;s: *]::g"`
    if test ! -z "${FIRST_TOPLEVEL}"; then
      mkdir -p -m 0700 "${XDG_CONFIG_HOME}"
      mkdir -p "${XDG_CONFIG_HOME}/gnome-panel"
      cp /usr/share/gnome-panel/panel-default-layout.layout "${XDG_CONFIG_HOME}/gnome-panel/panel-default-layout.layout"
      cat >> "${XDG_CONFIG_HOME}/gnome-panel/panel-default-layout.layout" << EOF
[Object live-installer-launcher]
object-iid=PanelInternalFactory::Launcher
toplevel-id=top-panel
pack-type=start
pack-index=-1
@instance-config/location="file:///usr/share/applications/YaST2/live-installer.desktop"
EOF
    fi
  fi

  ## Other tweaks

  # setup session to not have a lock-enabled screensaver
  gsettings set org.gnome.desktop.screensaver lock-enabled false
  # setup session to not care about updates
  gsettings set org.gnome.settings-daemon.plugins.updates active false
fi

# Uncomment after SLED12, remove after SLED14:
#rm -f ~/.skel/gnome2-run ~/.skel/gnome2-run-9.2 ~/.skel/sled10-run

exec /usr/bin/gnome-session ${session} $*