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install.php
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<?php
/*
* This is an all-in-one script for -gMIS live installation.
* wadelau@{ufqi,hotmail,gmail}.com
* Sat Apr 16 10:15:04 CST 2016
* 13:12 Friday, November 22, 2019, updt create table
* v0.1
*/
## section-0, functions
date_default_timezone_set('Asia/Hong_Kong') ;
# create a form output
function xForm($nextact, $fields, $isfile=0){
$rd = rand(100, 99999);
$form_header = "\n<br/><div id='formdiv".$rd."'><form name=\"myform$rd\" id=\"myform$rd\" action=\"".$nextact."\" method=\"post\" ";
if($isfile == 1){
$form_header .= " enctype=\"multipart/form-data\"";
}
else{
$form_header .= " enctype=\"application/x-www-form-urlencoded\"";
}
$form_header .= ">";
$form_footer = "<br/><br/><input type='submit' name='mysubmit' value='确定&下一步' />";
$form_footer .= " <input name='myback' type='button' value='取消&返回' onclick='javascript:window.history.back(-1);' />";
$form_footer .= "</form></div>";
$form_field = '';
$xform = '';
if(is_array($fields)){
foreach($fields as $k=>$v){
$dispname = '';
$form_field = '<input name="'.$k.'" id="'.$k.'"';
if(is_array($v)){
foreach($v as $k1=>$v1){
if($k1 == 'dispname'){ $dispname = $v1; }
else{ $form_field .= " $k1='$v1'"; }
}
}
else{
print __FILE__.": illegal setting. 1604161129.";
}
$form_field = "\n<br/><br/>".$dispname.": ".$form_field." />";
$xform .= $form_field;
}
}
else if($fields == null){
# no extra field.
}
else{
print __FILE__.": illegal setting. 1604161130.";
}
#return $form_header.$form_field.$form_footer;
return $form_header.$xform.$form_footer;
}
/**
* URL redirect, remedy by [email protected] 09:52 Tuesday, November 24, 2015
*/
function redirect($url, $time=0, $msg='') {
$url = str_replace(array("\n", "\r"), '', $url);
if(!inString('://', $url)){ # relative to absolute path
$url = "//".$_SERVER['SERVER_NAME'].":".$_SERVER['SERVER_PORT'].$url;
}
if($time < 100){ $time = $time * 1000; } # in case of milliseconds
$hideMsg = "<!DOCTYPE html><html><head><meta http-equiv=\"content-type\" content=\"text/html;charset=utf-8\" />";
$hideMsg .= "<meta http-equiv=\"refresh\" content=\"{$time};URL='{$url}'\" />";
$hideMsg .= "</head><body>"; # remedy Mon Nov 23 22:03:24 CST 2015
if(empty($msg)){
$hideMsg = $hideMsg." <a href=\"".$url."\">系统将在{$time}秒之后自动跳转</a> <!-- {$url}！--> ...";
}
else{
$hideMsg = $hideMsg . $msg;
}
$hideMsg .= "<script type='text/javascript'>window.setTimeout(function(){window.location.href='".$url."';}, ".$time.");</script>";
$hideMsg .= "</body></html>";
if(!headers_sent()) {
// redirect
if (0 === $time) {
header("Location: " . $url);
print $hideMsg;
}
else{
print $hideMsg;
}
exit();
}
else{
print $hideMsg;
exit();
}
}
# check a needle in a haystack
function inString($needle, $haystack){
$pos = stripos($haystack, $needle);
return ($pos === false ? false : true);
}
# get position by value
function getSerialByVal($needle, $haystack){
$pos = 0;
foreach($haystack as $k=>$v){
if($v == $needle){
break;
}
else{
$pos++;
}
}
return $pos;
}
# check dir read & writeable
function dirWriteable($dir) {
$writeable = 0;
if(!is_dir($dir)) {
@mkdir($dir, 0777);
}
if(is_dir($dir)) {
if($fp = @fopen("$dir/test.txt", 'w')) {
@fclose($fp);
@unlink("$dir/test.txt");
$writeable = 1;
}
else {
$writeable = 0;
}
}
return $writeable;
}
# exec in bg
function execInBackground($cmd) {
#print "cmd:[$cmd]";
if (substr(php_uname(), 0, 7) == "Windows"){
pclose(popen("start /B ". $cmd, "r"));
}
else {
exec($cmd . " > /dev/null &");
}
sleep(1);
return 0;
}
# replace string in file
function replaceInFile($myFile, $oldStr, $newStr){
$cmd = "perl -i.orig.php -p -e 's/$oldStr/$newStr/gi' '$myFile'";
#print $cmd;
execInBackground($cmd);
return 0;
}
## section-1, pre-actions
$out = '';
$sid = $_REQUEST['sid'] == '' ? rand(100, 999999) : $_REQUEST['sid'] ;
$reqProto = $_SERVER['HTTPS'] == '' ? "http" : "https";
$srvName = ((strlen($_SERVER['SERVER_NAME']) > 3 && $_SERVER['SERVER_NAME'] != '127.0.0.1') ? $_SERVER['SERVER_NAME'] : $_SERVER['SERVER_ADDR']); # shortest domain, a.bc, localhost => 1.2.3.4
$file = $reqProto."://".$srvName.":".$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."?sid=".$sid;
$docroot = $_SERVER['DOCUMENT_ROOT'];
$rtvdir = dirname(__FILE__); # relative dir
$rtvdir = str_replace($docroot,"", $rtvdir);
$appdir = $docroot.$rtvdir;
if($rtvdir == ''){
$rtvdir = "./";
}
#print "docroot:[$docroot] rtvdir:[$rtvdir] appdir:[$appdir]";
$steps = array('', 'dolicense', 'env', 'getsrc', 'db', 'init', 'finalize');
$step = $_REQUEST['step'];
$istep = $_REQUEST['istep']; # sub step in a step
$percent = ((getSerialByVal($step, $steps)+1)/count($steps)) * 100;
$header_html = "<!DOCTYPE html><html><head><meta http-equiv=\"content-type\" content=\"text/html;charset=utf-8\" /><title>-gMIS Installation</title></head><body><p></p>";
$header = "<h1>-gMIS <a href='$file&step='>installation/安装</a></h1><hr/>";
$header .= "<div id='processbardiv' style='width:100%;height:5px;background-color:silver;'><div id='processspan' style='width:$percent%;height:5px;background-color:blue;'></div></div>";
$footer = "<p> </p><hr/>©2010-".date("Y", time()).". <a href='http://ufqi.com/naturedns/search.php?q=-gmis' target='_blank'>-gMIS</a> .";
$footer_html = "<p> </p><p> </p></body></html>";
$config_file = './inc/config.class.php';
$has_installed = 0;
$f = "gMIS-master.zip";
$d = dirname(__FILE__); # substr($f, 0, strlen($f)-4);
if(true){
$dArr = explode('/', $d);
$d = $dArr[count($dArr)-1];
}
if(!in_array($step, $steps)){ $step = ''; }
header("Content-type: text/html;charset=utf-8");
## section-2, actions
#
# part-0, welcome
if($step == ''){
$makeStart = 1;
if(is_file($config_file)){
include_once($config_file);
if($_CONFIG['auto_install'] == 'INSTALL_DONE'){
$has_installed = 1;
$makeStart = 0;
}
else{
$makeStart = 1;
}
}
else{
$makeStart = 1;
}
if($makeStart == 1){
$out .= "<br/>感谢选择 -gMIS ! 即将开始在 ".$rtvdir." 安装 -gMIS . 开始之前请阅读使用协议.";
$out .= xForm($file.'&step=dolicense', array('hasagree'=>array('type'=>'checkbox', 'dispname'=>'我已阅读使用协议并同意')));
}
else{
$out .= "<br/>感谢选择 -gMIS ! 在 ".$rtvdir." 已经安装有 -gMIS . 重新安装将覆盖之前所有的程序和数据. 请先备份或者切换目录.";
$out .= xForm($file.'&step=dolicense', array('hasagree'=>array('type'=>'checkbox', 'dispname'=>'我已备份数据, 确认重新安装')));
}
}
else if($step == 'dolicense'){
if($_REQUEST['hasagree'] == 'on'){
redirect($file."&step=env");
}
else{
redirect($file."&step=");
}
}
# part-1, evn detection
else if($step == 'env'){
# checks
$dir_w = dirWriteable($appdir);
$out .= "安装目录[$rtvdir]: ";
if($dir_w){
$out .= "可写";
# rm inc/config
$cmd = "rm -f ./inc/config.class.php";
execInBackground($cmd);
}
else{
$out .= "不可写";
}
$out .= ".";
$out .= "<br/><br/>Checked complete.";
$out .= xForm($file."&step=getsrc", null);
}
# part-2, main source
else if($step == 'getsrc'){
# retrieve source
#$f = "gMIS-master.zip";
#$d = substr($f, 0, strlen($f)-4);
$extractDir = str_replace('.zip', '', $f);
$testf = "$extractDir/xml/info_usertbl.xml";
if($istep == ''){
$cmd = "rm -f ./$f; rm -rf ./$d";
execInBackground($cmd);
$cmd = "wget 'https://github.com/wadelau/gMIS/archive/master.zip' -O '$f'";
execInBackground($cmd);
}
if(is_file($f)){
$out .= "<br/>Source retrieved.";
#print "d:$d f:$f testf:$testf\n";
if(1 || $istep != 'waitdir'){
$cmd = "unzip -u -o $f";
execInBackground($cmd);
}
if(!is_dir($extractDir) || !is_file($testf)){
$out .= "<br/><br/>Srcfile not ready..., waiting ".date("H:i:s", time());
redirect($file."&step=getsrc&istep=waitdir", 6 , $header.$out.$footer);
}
else{
$cmd = "mv -fu $extractDir/* ./";
execInBackground($cmd);
$cmd = "rsync -a -v --remove-source-files $extractDir/* ./";
execInBackground($cmd);
if(is_file($testf)){
$cmd = "rm -rf $extractDir";
execInBackground($cmd);
$cmd = "rm -f $f";
execInBackground($cmd);
$out .= "<br/>Source extracted successfully.";
}
else{
$out .= "<br/>Source extracted failed.";
$out .= "<br/>Srcfile not ready..., waiting ".date("H:i:s", time());
$out .= "<br/><a href='".$file."&step=getsrc'>终止当前进程, 重新开始获取源程序</a> .";
redirect($file."&step=getsrc&istep=waitfile", 6 , $header.$out.$footer);
}
}
}
else{
$out .= "<br/>srcfile not ready..., waiting ".date("H:i:s", time());
redirect($file."&step=getsrc&istep=wait", 6, $header.$out.$footer);
}
$out .= xForm($file."&step=db", null);
}
# part-3, db and tables
else if($step == 'db'){
if($istep == ''){
# connect db
$out .= xForm($file."&step=db&istep=testdb", array('db_host'=>array('dispname'=>'数据库主机', 'type'=>'text', 'value'=>'127.0.0.1'),
'db_port'=>array('dispname'=>'数据库端口', 'value'=>'3306'),
'db_name'=>array('dispname'=>'数据库名称'),
'db_user'=>array('dispname'=>'数据库访问用户名'),
'db_pwd'=>array('dispname'=>'数据库访问密码')));
}
else if($istep == 'testdb'){
if(!function_exists('mysql_connect') && !function_exists('mysqli_connect')){
$out .= "<br/>MySQL 数据库功能未安装, 请联系系统管理员. 1604251035.";
redirect($file."&step=db&istep=testdb", 10, $header.$out.$footer);
}
else{
$dbhost=$_REQUEST['db_host']; $dbport=$_REQUEST['db_port']; $dbname=$_REQUEST['db_name'];
$dbuser=$_REQUEST['db_user']; $dbpwd=$_REQUEST['db_pwd'];
$mysqlmode = function_exists('mysql_connect') ? 'mysql' : 'mysqli';
$link = ($mysqlmode == 'mysql')
? @mysql_connect($dbhost.":".$dbport, $dbuser, $dbpwd)
: new mysqli($dbhost.":".$dbport, $dbuser, $dbpwd);
$err = '';
if(!$link) {
$errno = ($mysqlmode == 'mysql') ? mysql_errno() : mysqli_errno();
$error = ($mysqlmode == 'mysql') ? mysql_error() : mysqli_error();
if($errno == 1045) {
$err = 'database_errno_1045';
}
else if($errno == 2003){
$err = 'database_errno_2003';
}
else{
$err = 'database_connect_error';
}
}
else{
if($query = (($mysqlmode == 'mysql')
? @mysql_query("SHOW TABLES FROM $dbname")
: $link->query("SHOW TABLES FROM $dbname"))) {
if(!$query){
$err = 'database_query_fail';
}
else{
while($row = (($mysqlmode == 'mysql') ? mysql_fetch_row($query) : $query->fetch_row())) {
$out .= "<br/>".$row[0];
}
}
}
}
if($err != ''){
$out .= "<br/>MySQL 数据库功能出错[$err], 请联系系统管理员. 1604251045.";
redirect($file."&step=db&istep=testdb", 10, $header.$out.$footer);
}
else{
replaceInFile($config_file, 'DB_HOST', $dbhost);
replaceInFile($config_file, 'DB_PORT', $dbport);
replaceInFile($config_file, 'DB_NAME', $dbname);
replaceInFile($config_file, 'DB_USER', $dbuser);
replaceInFile($config_file, 'DB_PASSWORD', $dbpwd);
$out .= "<br/>MySQL 数据库功能正常, 继续进行下一步.";
$out .= xForm($file."&step=db&istep=createtable", array('tablepre'=>array('dispname'=>'数据表前缀', 'value'=>'gmis')));
#redirect($file."&step=db&istep=createtable", 10, $header.$out.$footer);
}
}
#print_r($_REQUEST);
}
else if($istep == 'createtable'){
# create tables
include_once($config_file);
$tblpre = $_REQUEST['tablepre'];
if(substr($tblpre, -1) != '_'){ $tblpre .= "_"; }
#print $tblpre;
replaceInFile($config_file, 'TABLE_PRE', $tblpre);
if($tblpre != '' && $tblpre != 'gmis_'){
replaceInFile('./gmis.tables.sql', 'gmis_', $tblpre);
sleep(2);
}
$sql = 'use '.$_CONFIG['dbname'].''; #source '.$appdir.'/gmis-tables.sql;';
$mysqlmode = function_exists('mysql_connect') ? 'mysql' : 'mysqli';
$link = ($mysqlmode == 'mysql')
? @mysql_connect($_CONFIG['dbhost'].":".$_CONFIG['dbport'], $_CONFIG['dbuser'], $_CONFIG['dbpassword'])
: new mysqli($_CONFIG['dbhost'].":".$_CONFIG['dbport'], $_CONFIG['dbuser'], $_CONFIG['dbpassword']);
$query = (($mysqlmode == 'mysql') ? @mysql_query($sql) : $link->query($sql));
$sqlstr = file_get_contents("./gmis.tables.sql");;
#print "<br/>sqlstr:[$sqlstr]";
$sqlarr = explode(';', $sqlstr);
foreach($sqlarr as $k=>$v){
#print "<br/>sql-".($i++).": ".$v;
$sql = trim($v);
if($sql != ''){
if(strpos($sql, '--') === 0){
print "<br/> skip comments.... [$sql]\n";
}
else{
$query = (($mysqlmode == 'mysql') ? @mysql_query($sql) : $link->query($sql));
}
}
}
$sql = 'show tables'; # from '.$_CONFIG['dbname'];
$query = (($mysqlmode == 'mysql') ? @mysql_query($sql) : $link->query($sql));
if($query){
while($row = (($mysqlmode == 'mysql') ? mysql_fetch_row($query) : $query->fetch_row())) {
$out .= "<br/>".$row[0];
}
$out .= "<br/><br/>Tables created.";
$out .= xForm($file."&step=init", null);
}
else{
error_log("sql:$sql result:[".$query."]");
$out .= "<br/><br/>Tables created fail. <br/>Need to see logs and check db info in inc/config.class again.";
$out .= xForm($file."&step=db", null);
}
}
}
# part-4, init and settings
else if($step == 'init'){
if($istep == ''){
# init
$out .= xForm($file."&step=init&istep=save", array(
'agentname'=>array('dispname'=>'应用名称', 'value'=>'-gMIS'),
'frontpage'=>array('dispname'=>'前端应用地址', 'value'=>'-gMIS'),
'rootemail'=>array('dispname'=>'超级管理员邮箱', 'value'=>'[email protected]'),
'rootpwd'=>array('dispname'=>'超级管理员密码', 'value'=>'pwd123456', 'type'=>'password')
)) ;
}
else if($istep == 'save'){
include_once($config_file);
# set init
replaceInFile($config_file, 'lang_agentname', $_REQUEST['agentname']);
$fpage = $_REQUEST['frontpage'];
$fpage = str_replace("/", "\\/", $fpage);
replaceInFile($config_file, '#FRONT_PAGE', $fpage);
# save super admin
$sql = 'use '.$_CONFIG['dbname'].''; #source '.$appdir.'/gmis.tables.sql;';
$mysqlmode = function_exists('mysql_connect') ? 'mysql' : 'mysqli';
#print "<br/>mysqlmode:[$mysqlmode]";
$link = ($mysqlmode == 'mysql')
? @mysql_connect($_CONFIG['dbhost'].":".$_CONFIG['dbport'], $_CONFIG['dbuser'], $_CONFIG['dbpassword'])
: new mysqli($_CONFIG['dbhost'].":".$_CONFIG['dbport'], $_CONFIG['dbuser'], $_CONFIG['dbpassword']);
$query = (($mysqlmode == 'mysql') ? @mysql_query($sql) : $link->query($sql));
if(true){
$sql = "insert into ".$_CONFIG['usertbl']." set email='".trim($_REQUEST['rootemail'])
."', password='".sha1(trim($_REQUEST['rootpwd']))
."', updatetime=NOW(), inserttime=NOW(), branchoffice=''";
#print $sql;
$query = (($mysqlmode == 'mysql') ? @mysql_query($sql) : $link->query($sql));
}
$out .= "<br/>Settings have been saved. ";
$out .= xForm($file."&step=finalize", null);
}
else{
$out .= "Init and settings done.";
$out .= xForm($file."&step=finalize", null);
}
}
# part-5, finilized and enter
else if($step == 'finalize'){
# clearance
$extractDir = str_replace('.zip', '', $f);
if($istep == ''){
$cmd = "rm -f ./$f";
execInBackground($cmd);
$cmd = "rm -rf ./$extractDir";
execInBackground($cmd);
$rd = rand(1000, 9999999);
$cmd = "mv ./install.php ./install.".date("YmdHis", time()).$rd.".php";
#print $cmd;
execInBackground($cmd);
# mark installed
replaceInFile($config_file, 'INSTALL_AUTO', 'INSTALL_DONE');
#
$out .= "Finalize and clearance done. 恭喜安装完成!";
$out .= "<br/> 继续体验 <a href='".$rtvdir."' target='_blank'>$rtvdir</a> .";
}
else{
$out .= "Finalize and clearance done. 恭喜安装完成!";
$out .= "<br/> 继续体验 <a href='".$rtvdir."' target='_blank'>$rtvdir</a> .";
}
}
## section-3, outputs
print $header_html.$header."<br/>".$out."<br/><br/>".$footer.$footer_html;
print "<!--\n";
print_r($_REQUEST);
print "timestamp:".date("Y-m-d-H:i:s", time());
print "\n-->";
?>