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< ? php
require_once 'php/dbutils.php' ;
require_once 'php/config.php' ;
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defined ( 'DB' ) || define ( 'DB' , 'mysql' );
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class Installer {
private static function dropTable ( $pdo , $tablename ) {
try {
$sql = " DROP TABLE $tablename " ;
DbUtils :: execSql ( $pdo , $sql , null );
} catch ( Exception $e ) {
// nothing - table not present or whatever...
}
}
private static function createSystemTable ( $pdo )
{
self :: dropTable ( $pdo , " %ossystem% " );
self :: dropTable ( $pdo , " %gueststatus% " );
self :: dropTable ( $pdo , " %queue% " );
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self :: dropTable ( $pdo , " %images% " );
$sql = "
CREATE TABLE `%images%` (
`id` INT ( 2 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
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`imagename` VARCHAR ( 100 ) ,
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`content` MEDIUMBLOB ,
`contenttype` INT ( 1 ) NULL ,
`productid` INT ( 10 ) NULL
) CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE = InnoDb ;
" ;
DbUtils :: execSql ( $pdo , $sql , null );
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$sql = "
CREATE TABLE `%ossystem%` (
id INT ( 10 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
item VARCHAR ( 20 ) NOT NULL ,
value MEDIUMTEXT NULL
) CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE = InnoDb ;
" ;
DbUtils :: execSql ( $pdo , $sql , null );
$sql = " INSERT INTO %ossystem% (item,value) VALUES(?,?) " ;
DbUtils :: execSql ( $pdo , $sql , array ( 'resttables' , '' ));
DbUtils :: execSql ( $pdo , $sql , array ( 'timezone' , '' ));
DbUtils :: execSql ( $pdo , $sql , array ( 'dailycode' , '' ));
DbUtils :: execSql ( $pdo , $sql , array ( 'types' , '' ));
DbUtils :: execSql ( $pdo , $sql , array ( 'products' , '' ));
DbUtils :: execSql ( $pdo , $sql , array ( 'currency' , '' ));
DbUtils :: execSql ( $pdo , $sql , array ( 'decpoint' , '' ));
$sql = "
CREATE TABLE `%gueststatus%` (
id INT ( 10 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
item VARCHAR ( 20 ) NOT NULL ,
date VARCHAR ( 100 ) NULL
) CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE = InnoDb ;
" ;
DbUtils :: execSql ( $pdo , $sql , null );
$sql = " INSERT INTO %gueststatus% (item,date) VALUES(?,?) " ;
DbUtils :: execSql ( $pdo , $sql , array ( 'lastosaccess' , null ));
$sql = "
CREATE TABLE `%queue%` (
id INT ( 10 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
date DATETIME NULL ,
tableid VARCHAR ( 10 ) NOT NULL ,
prodid VARCHAR ( 20 ) NOT NULL ,
tablecode VARCHAR ( 100 ) NOT NULL ,
dailycode VARCHAR ( 100 ) NOT NULL
) CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE = InnoDb ;
" ;
DbUtils :: execSql ( $pdo , $sql , null );
}
public static function install ( $code ) {
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$fileMsg = 'In der Konfiguration wurde festgelegt, dass die temporären Laufzeitdaten im Filesystem abgelegt werden sollen. ' ;
$fileMsg .= 'Daher ist keine Installation erforderlich und das Gastbestellsystem kann direkt aufgerufen werden.<br><br>' ;
$fileMsg .= '<form action="index.php" method="get"> <button type="submit">Weiter zur Gastbestellseite</button></form>' ;
if ( DB == 'file' ) {
return array ( " status " => " ERROR " , " msg " => $fileMsg );
};
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if ( $code != CODE ) {
return array ( " status " => " ERROR " , " msg " => " Falscher Installationscode! " );
}
try {
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if ( DB == 'mysql' ) {
if ( ! extension_loaded ( " pdo_mysql " )) {
return array ( " status " => " ERROR " , " msg " => " PHP Pdo-MySQL extension nicht geladen " );
}
$pdo = DbUtils :: openDbAndReturnPdoStatic ();
self :: createSystemTable ( $pdo );
return array ( " status " => " OK " );
}
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} catch ( Exception $ex ) {
return array ( " status " => " ERROR " , " msg " => $ex -> getMessage ());
}
}
}
if ( isset ( $_POST [ 'code' ])) {
$code = $_POST [ 'code' ];
$status = Installer :: install ( $code );
if ( $status [ " status " ] != " OK " ) {
echo ( " Ein Fehler ist aufgetreten: " . $status [ " msg " ]);
} else {
echo ( " Installation war erfolgreich! Bitte install.php löschen!!! Anschließend kamn die Applikation ohne den Zusatz 'install.php' aufgerufen werden. " );
}
} else {
echo " <html> " ;
echo " <head><title>Installation Gastsystem</title> " ;
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echo '<link rel="stylesheet" type="text/css" href="css/gueststyle.css?v=1.5.27">' ;
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echo " </head> " ;
echo " <body><div class=surround> " ;
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echo " <span class=headerline>Installation OrderSprinter-Gastsystem 1.5.27</span><br><br> " ;
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echo " <form action='install.php' method='post'><input class=installfield name=code id=code type=text placeholder='Installationscode' /> " ;
echo " <br><input type=submit value='Installation starten' class=installbtn /> " ;
echo " </form></div></html> " ;
}
