#!/bin/bash

# Copyright (C) 2007-2010 PlayOnLinux Team
# Copyright (C) 2011 Pâris Quentin

# 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 2 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.

# website.lib
# -----------
#
# This lib contains playonlinux's website api

POL_Website_login()
{
	# Ask for PlayOnLinux's login and check it
	# Usage: POL_Website_login
	POL_SetupWindow_login "$(eval_gettext 'Connect to your $APPLICATION_TITLE account')" "$TITLE" 
	POL_Website_check_login
}
POL_Website_logout()
{
	# Remove login and password from memory
	# Usage: POL_Website_logout
	export POL_LOGIN=""
	export POL_PASSWORD=""
}
POL_Website_Init()
{
	# Open PlayOnLinux's session
	# Usage: POL_Website_Init
	
	if [ "$POL_LOGIN" = "" ] 
	then
		POL_Debug_Error "Not logged"
	else
		cat << EOF > "$REPERTOIRE/login_info"
# HTTP cookie file.
# Edit at your own risk.

.playonlinux.com	TRUE	/	FALSE	0	pass	$(POL_MD5 $POL_PASSWORD)
.playonlinux.com	TRUE	/	FALSE	0	login	$POL_LOGIN
.playonmac.com	TRUE	/	FALSE	0	pass	$(POL_MD5 $POL_PASSWORD)
.playonmac.com	TRUE	/	FALSE	0	login	$POL_LOGIN
EOF
	fi
}
POL_Website_urlencode() # Un peu violente celle la
{
	# Encode strings to url
	# Usage: POL_Website_urlencode [string]
	
arg="$@"
i="0"
while [ "$i" -lt ${#arg} ]; do
        c=${arg:$i:1}
        if echo "$c" | grep -q '[0-9a-zA-Z]'; then
                echo -n "$c"
        else
                printf %%%02X \'"$c"
        fi
        i=$((i+1))
done
}
POL_Website_urlparse()
{
	# Parse a value to put it in a url
	# Usage: POL_Website_urlparse [strings]
	
	# & %26
	# = %3D
	chars="$1"
	chars="${chars//"&"/\%26}"
	chars="${chars//"="/%3D}"
	echo "$chars"
}
POL_Website_Close()
{
	# Close PlayOnLinux's session
	# Usage: POL_Website_Close
	rm "$REPERTOIRE/login_info"
}
POL_Website_Request()
{
	# Make a POST request
	# Usage: POL_Website_Request [url] [post_data]
	wget -4 "$1" --post-data="$2" --load-cookies "$REPERTOIRE/login_info" -O- -q > "$POL_USER_ROOT/tmp/POL_Website_data"
}
POL_Website_POST()
{
	# Make a POST request
	# Usage: POL_Website_POST [url] [post_data]
	POL_Website_Request "$@"
}
POL_Website_GET()
{
	# Make a GET request
	# Usage: POL_Website_GET [url]
	wget -4 "$1" --load-cookies "$REPERTOIRE/login_info" -O- -q > "$POL_USER_ROOT/tmp/POL_Website_data"
}
POL_Website_Result()
{
	# Get the result of the last request
	# Usage: POL_Website_Result
	cat "$POL_USER_ROOT/tmp/POL_Website_data"
}
POL_Website_check_login()
{
	# Check if the user's login is valid
	# Usage: POL_Website_check_login
	POL_SetupWindow_wait_next_signal "$(eval_gettext "Connecting...")" "$TITLE"

	result="$(wget -4 -q http://repository.playonlinux.com/V4_data/repository/check_login.php?l=$POL_LOGIN\&m=$(POL_MD5 $POL_PASSWORD) -O-)"
	if [ "$result" = "0" ]
	then
		POL_SetupWindow_message "$(eval_gettext "Failed to connect !\nPlease ensure that your login and your password are valid.")" "$TITLE"
		POL_Website_login
	fi
}