#!/bin/bash
# Copyright © 2011 Perberos
#
# This program 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.
#
# This program 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.
# either provide a command line option otherwise src folder will be considered.
if [ $# -gt 0 ]
then	
  pkgdir=$1 # the folder where is the code, be carefull
else
  pkgdir=src
fi
#support for space in filename
IFS=$'\n' 

replaces=(

	'ior-decode-2' 'matecorba-ior-decode-2'
	'linc-cleanup-sockets' 'matecorba-linc-cleanup-sockets' 
	'typelib-dump' 'matecorba-typelib-dump'
	'libname-server-2' 'libname-matecorba-server-2'

	'panel-applet' 'mate-panel-applet'
	'panelapplet' 'matepanelapplet'
	'panel_applet' 'mate_panel_applet'
	'PANEL_APPLET' 'MATE_PANEL_APPLET'
	'PanelApplet' 'MatePanelApplet'

	'mate-mate-panel-applet' 'mate-panel-applet'
	'matematepanelapplet' 'matepanelapplet'
	'mate_mate_panel_applet' 'mate_panel_applet'
	'MATE_MATE_PANEL_APPLET' 'MATE_PANEL_APPLET'
	'MateMatePanelApplet' 'MatePanelApplet'

	'gnome' 'mate'
	'GNOME' 'MATE'
	'Gnome' 'Mate'

	'Metacity' 'Marco'
	'metacity' 'marco'
	'METACITY' 'MARCO'

	'Nautilus' 'Caja'
	'nautilus' 'caja'
	'NAUTILUS' 'CAJA'

	'Zenity' 'MateDialog'
	'zenity' 'matedialog'
	'ZENITY' 'MATEDIALOG'

	'MATE|Utilities' 'GNOME|Utilities'
	'MATE|Desktop' 'GNOME|Desktop'
	'MATE|Applets' 'GNOME|Applets'
	'MATE|Applications' 'GNOME|Applications'
	'MATE|Multimedia' 'GNOME|Multimedia'

	'libnotify' 'libmatenotify'
	'LIBNOTIFY' 'LIBMATENOTIFY'
	'Libnotify' 'Libmatenotify'

	'bonobo' 'matecomponent'
	'Bonobo' 'MateComponent'
	'BONOBO' 'MATECOMPONENT'
	'bonoboui' 'matecomponentui'
	'BONOBOUI' 'MATECOMPONENTUI'

	'gconf' 'mateconf'
	'GConf' 'MateConf'
	'GCONF' 'MATECONF'

	'pkmateconfig' 'pkgconfig'
	'PKMATECONFIG' 'PKGCONFIG'

	'gweather' 'mateweather'
	'GWeather' 'MateWeather'
	'GWEATHER' 'MATEWEATHER'

	'ORBit' 'MateCORBA'
	'orbit' 'matecorba'
	'ORBIT' 'MATECORBA'

	'panel-applet' 'mate-panel-applet'
	'panelapplet' 'matepanelapplet'
	'panel_applet' 'mate_panel_applet'
	'PANEL_APPLET' 'MATE_PANEL_APPLET'
	'PanelApplet' 'MatePanelApplet'

	# mistakes
	'mate-mate-panel-applet' 'mate-panel-applet'
	'matematepanelapplet' 'matepanelapplet'
	'mate_mate_panel_applet' 'mate_panel_applet'
	'MATE_MATE_PANEL_APPLET' 'MATE_PANEL_APPLET'
	'MateMatePanelApplet' 'MatePanelApplet'

	'soup-mate' 'soup-gnome'
	'SOUP_TYPE_MATE_FEATURES_2_26' 'SOUP_TYPE_GNOME_FEATURES_2_26'
	'mateconfaudiosink' 'gconfaudiosink'
	'mateconfvideosink' 'gconfvideosink'

	'TAMATECONFIG' 'TAGCONFIG'
	
	# GNOME Keyboard
	'gkbd' 'matekbd'
	'Gkbd' 'Matekbd'
	'GKBD' 'MATEKBD'


	# GMenu
	'GMenu' 'MateMenu'
	'gmenu' 'matemenu'
	'GMENU' 'MATEMENU'

	# polkit
	'polkitgtk' 'polkitgtkmate'
	'polkit-gtk' 'polkit-gtk-mate'
	'PolkitGtk' 'PolkitGtkMate'
	'POLKITGTK' 'POLKITGTKMATE'
	'POLKIT_GTK' 'POLKIT_GTK_MATE'
	'polkit_gtk' 'polkit_gtk_mate'

	'polkit_gtk_mate_mate' 'polkit_gtk_mate'
	'polkitgtkmatemate' 'polkitgtkmate'
	'PolkitGtkMateMate' 'PolkitGtkMate'
	'POLKITGTKMATEMATE' 'POLKITGTKMATE'
	'POLKIT_GTK_MATE_MATE' 'POLKIT_GTK_MATE'
	'polkit-gtk-mate-mate' 'polkit-gtk-mate'

	# GDM
	'gdm' 'mdm'
	'Gdm' 'Mdm'
	'GDM' 'MDM'


	# Glib Deprecated
	'G_CONST_RETURN' 'const'

	# Eye of GNOME
	'eog' 'eom' # only on the exe generated name
	
	# gedit
	'gedit' 'pluma'
	'GEDIT' 'PLUMA'
	'Gedit' 'Pluma'


	# evince
	'EVINCE' 'ATRIL'
	'evince' 'atril'
	'Evince' 'Atril'
)

#
# rename files and folders
#
dirs=$(find "$pkgdir/" -type d | sed "s|^${pkgdir}/||")
# for revert the order of folders, so the rename is safe
revertdirs=

for dirsname in ${dirs}; do
	revertdirs="$dirsname $revertdirs"
done

# directory mv
for dirsname in ${revertdirs}; do
	oldname=`basename $dirsname`
	newname=$oldname
	
	for index in $(seq 0 2 $((${#replaces[@]} - 1))); do
		newname=${newname/${replaces[$index]}/${replaces[$index + 1]}}
	done
	
	if [ $oldname != $newname ]; then
		echo "renaming folder $oldname to $newname"
		
		path=`dirname "$pkgdir/$dirsname"`
		
		retval=`mv "$path/$oldname" "$path/$newname"`
	fi
done

#
# rename files
#
files=$(find "$pkgdir/" -type f | sed "s|^${pkgdir}/||")
# files mv
for filename in ${files}; do
	oldname=`basename $filename`
	newname=$oldname
	
	for index in $(seq 0 2 $((${#replaces[@]} - 1))); do
		newname=${newname/${replaces[$index]}/${replaces[$index + 1]}}
	done
	
	if [ $oldname != $newname ]; then
		echo "renaming file $oldname to $newname"
		
		path=`dirname "$pkgdir/$filename"`
		
		retval=`mv "$path/$oldname" "$path/$newname"`
	fi
done

#
# rename file contents
#
files=$(find "$pkgdir/" -type f | sed "s|^${pkgdir}/||")

for filename in ${files}; do
	datacontent=`cat "$pkgdir/$filename"`
	datacontentold=$datacontent
	for index in $(seq 0 2 $((${#replaces[@]} - 1))); do
		#sed -i "s/${replaces[$index]}/${replaces[$index + 1]}/g" "$pkgdir/$filename"
		datacontent=${datacontent//${replaces[$index]}/${replaces[$index + 1]}}
	done
	
	if [ "$datacontentold" != "$datacontent" ]; then
		echo "saving $filename"
		echo "$datacontent" > "$pkgdir/$filename"
	fi
done