#!/bin/sh
#*********************************************************************************************************
#*   __     __               __     ______                __   __                      _______ _______   *
#*  |  |--.|  |.---.-..----.|  |--.|   __ \.---.-..-----.|  |_|  |--..-----..----.    |       |     __|  *
#*  |  _  ||  ||  _  ||  __||    < |    __/|  _  ||     ||   _|     ||  -__||   _|    |   -   |__     |  *
#*  |_____||__||___._||____||__|__||___|   |___._||__|__||____|__|__||_____||__|      |_______|_______|  *
#* http://www.blackpantheros.eu | http://www.blackpanther.hu - kbarcza[]blackpanther.hu * Charles Barcza *
#*************************************************************************************(c)2002-2011********

#---------------------------------------------------------------
# Project         : blackPanther OS
# Module          : bin
# File            : default-mailer
# Version         : $Id: mailer,v 0.1
# Author          : Charles Barcza 
# Created On      : Fri Aug 29 16:26:54 2008
# Purpose         : launch a mailer application
#---------------------------------------------------------------
 . /etc/blackPanther-default-apps.conf
appname=mailer

if [ -f ~/.personal-${appname} ];then
    . ~/.personal-${appname}
    echo "Presonal conf found!"
fi

set_a_mailer() {
echo "$MAILER=$1" > ~/.personal-${appname}
echo "Personal ${appname} definied, please restart $0 without parameter."
exit
}

strip_mailer_var() {
    if [[ -n "$MAILER" ]]; then
	if [[ `basename "$MAILER"` == "default-${appname}" ]]; then
	    unset MAILER
	else
	    set $MAILER
	    if ! which $1 > /dev/null 2>&1; then
		unset MAILER
	    fi
	fi
    fi
}

if [ "$1" = "-s" ];then
    echo "Define user ${appname}.."
    set_a_mailer $2
elif [ "$1" = "-u" ];then
    rm -f $HOME/.personal-${appname}
    echo "Clear definied personal ${appname} conf.."
    exit
elif [ "$1" = "-h" ];then
    echo ""
    echo -e "${GRN}This is a$BLK blackPanther OS$GRN specific tool"
    echo ""
    echo -e "$MAG  Usage:"
    echo -e "$YEL       `basename $0` -s $DEF Set a personal ${appname} (You conf file: $HOME/.personal-${appname})"
    echo -e "$YEL       `basename $0` -u $DEF Unset definied ${appname} (Remove you conf file: $HOME/.personal-${appname})"
    echo -e "$YEL       `basename $0` -h $DEF This screen"
    echo ""
    echo -e "$CYN  [$RED Example:$CYN `basename $0` -s evolution$RED OR to autodetect:$CYN `basename $0` ]$DEF"
    echo ""
    exit
fi


strip_mailer_var
if [[ -z "$MAILER" ]]; then
 
    # using GNOME
    if [[ -n "$GNOME_DESKTOP_SESSION_ID" ]]; then
	MAILER=`gconftool -g /desktop/gnome/url-handlers/mailto/command | sed -e 's/ \"%s\"//'`
	if [[ `gconftool -g /desktop/gnome/url-handlers/mailto/needs_terminal` == "true" ]]; then
	    MAILER="default-terminal -e $MAILER"
	fi
    fi

    #using KDE
    if [[ -n "$KDE_FULL_SESSION" ]]; then
	NEWMAILER=`grep -m 1 'EmailClient\[\$e\]=' $HOME/.kde4/share/config/emaildefaults 2>/dev/null`
	[[ -z "$NEWMAILER" ]] && NEWMAILER=`grep -m 1 'EmailClient\[\$e\]=' /etc/kde/emaildefaults 2>/dev/null`
	if [[ -n "$NEWMAILER" ]]; then
	    MAILER=`echo $NEWMAILER | sed -e 's/EmailClient\[\$e\]=//' -e 's/!//'`
	fi
        #[[ -z "$MAILER" ]] && which kfmclient > /dev/null 2>&1 && MAILER="kfmclient openProfile webbrowsing"
    fi

    strip_mailer_var
    
    [[ -z "$MAILER" ]] && MAILER=`which evolution 2> /dev/null`
    [[ -z "$MAILER" ]] && MAILER=`which mozilla-thunderbird 2> /dev/null` 
    [[ -z "$MAILER" ]] && MAILER=`which thunderbird 2> /dev/null`
    [[ -z "$MAILER" ]] && MAILER=`which kmail 2> /dev/null`
    [[ -z "$MAILER" ]] && MAILER=`which claws-mail 2> /dev/null`
    [[ -z "$MAILER" ]] && MAILER=`which sylpheed-mail 2> /dev/null`
    [[ -z "$MAILER" ]] && MAILER=`which balsa 2> /dev/null`
    [[ -z "$MAILER" ]] && MAILER=`which opera 2> /dev/null`
    [[ -z "$MAILER" ]] && which pine > /dev/null 2>&1 && MAILER="default-terminal -e pine"
    [[ -z "$MAILER" ]] && which mutt > /dev/null 2>&1 && MAILER="default-terminal -e mutt"
    [[ -z "$MAILER" ]] && which mail > /dev/null 2>&1 && MAILER="default-terminal -e mail"
fi



errmsg() {
    xmsg=`which kdialog 2>/dev/null || which zenity 2>/dev/null`
    [ -n "$DISPLAY" ] && $xmsg --error "Sorry. Mailer applications not detected, please install on PC (etc: installing evolution)"
    [ ! -n "$DISPLAY" ] && echo -n "Sorry. CD Mailer not detected! Please install on PC (etc: installing evolution)"
}

if [[ -n "$MAILER" ]]; then 
    exec $MAILER "$@" || errmsg
else
    errmsg
fi

# default-${appname} ends here
