#!/bin/sh

# phpDig postinstall script
# required parameters: dbname, dbuser, dbpasswd, 
# admin_name, admin_passwd
#
#
# 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()
{ 
  regexp0="s|\(ABSOLUTE_SCRIPT_PATH'\).*|\1,'${vhost_path}/${documents_directory}/${install_prefix}/admin');|g"
  regexp1="s/_admin_name_/${admin_name}/g"
  regexp2="s/_admin_passwd_/${admin_passwd}/g"
 
  sed -e ${regexp0} -e ${regexp1} -e ${regexp2} $1 > $1.copy  
  mv -f   $1.copy  $1
};

edit_connect_file()
{
  regexp0="s/<dbprefix>//g"
  regexp1="s/<database>/${dbname}/g"
  regexp2="s/<user>/${dbuser}/g"
  regexp3="s/<pass>/${dbpasswd}/g"
  regexp4="s/<host>/localhost/g"

  sed -e ${regexp0} -e ${regexp1} -e ${regexp2} -e ${regexp3} -e ${regexp4} $1 > ${vhost_path}/${documents_directory}/${install_prefix}/includes/connect.php
};

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}

pdig_config=${vhost_path}/${documents_directory}/${install_prefix}/includes/config.php
edit_conf_file ${pdig_config}

pdig_connect=${vhost_path}/${documents_directory}/${install_prefix}/includes/_connect.php
edit_connect_file ${pdig_connect}

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

#set needed rights

chmod 777 ${vhost_path}/${documents_directory}/${install_prefix}/includes
chmod 777 ${vhost_path}/${documents_directory}/${install_prefix}/text_content
chmod 777 ${vhost_path}/${documents_directory}/${install_prefix}/admin/temp

exit 0
