#!/bin/sh

# AdvancedPoll postinstall script
# required parameters: dbname, dbuser, dbpasswd, 
# admin_passwd, admin_name
#
#
# here is also some standard parameters, that must be specified:
# vhost_path - full path to vhost root directory
# domain_name - name of domain
# install_prefix - path of application inside vhost directory
# ssl_target_directory - true, if application is in httpsdocs

check_standard_parameters()
{
	if [ "X${vhost_path}" = "X" ]; then
		echo "postinstall: no vhost_path parameter specified for application"
		exit 1
	fi
	if [ "X${domain_name}" = "X" ]; then
		echo "postinstall: no domain_name parameter specified for application"
		exit 1
	fi
	if [ "X${install_prefix}" = "X" ]; then
		echo "postinstall: no install_prefix parameter specified for application"
		exit 1
	fi
	if [ "X${ssl_target_directory}" = "X" ]; then
		echo "postinstall: no ssl_target_directory parameter specified for application"
		exit 1
	fi
};

edit_conf_file()
{ 
  regexp1="s/_dbname_/${dbname}/g"
  regexp2="s/_dbuser_/${dbuser}/g"
  regexp3="s/_dbpasswd_/${dbpasswd}/g"
  
  sed -e "${regexp1}" -e "${regexp2}" -e "${regexp3}"  $1 > $1.copy    
  mv -f $1.copy $1 
};

edit_sql_file()
{ 
  regexp1="s/_admin_name_/${admin_name}/g"
  regexp2="s/_admin_passwd_/${admin_passwd}/g"
  regexp3="s/_install_prefix_/${install_prefix}/g"
  
  sed -e "${regexp1}" -e "${regexp2}" -e "${regexp3}" $1 > $1.copy  
  mv -f $1.copy $1 
};


parse_standard_parameters()
{
	if [ "X${ssl_target_directory}" = "Xtrue" ]; then
		proto="https"
		documents_directory="httpsdocs"
	else
		proto="http"
		documents_directory="httpdocs"
	fi
};

read_conf()
{
	if test -r /etc/psa/psa.conf; then
		while read var val; do
			case "$var" in
				[A-Z]*) eval "$var"='"$val"';;
			esac; 
		done </etc/psa/psa.conf
	else
		echo /etc/psa/psa.conf not found
		exit 1
	fi
}



var=`cat | awk '{
	eqpos=index($0, "=");
	if (eqpos>1) {
		var=substr($0, 1, eqpos-1);
		val=substr($0, eqpos+1);

		tmp="[\x5c\x5c]";
		tmp2="\x5c\x5c\x5c\x5c";
		gsub(tmp,tmp2,val);


		tmp2="\x5c\x5c\x5c\x22";
		gsub("\"",tmp2,val);
		print var "=\"" val "\"";
	};
}'`

eval $var

# now we have full set of parameters, stored in variables

read_conf
check_standard_parameters
parse_standard_parameters

cd ${vhost_path}/${documents_directory}/${install_prefix}

poll_sql="${vhost_path}/${documents_directory}/${install_prefix}/inst/sql/dump.sql"
edit_sql_file "${poll_sql}"

poll_config="${vhost_path}/${documents_directory}/${install_prefix}/include/config.inc.php"
edit_conf_file "${poll_config}"

${MYSQL_BIN_D}/mysql -u${dbuser} -p${dbpasswd} ${dbname} <${vhost_path}/${documents_directory}/${install_prefix}/inst/sql/dump.sql

exit 0
