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Kundenverwaltung/incs/users.php
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adminandClaude Opus 5 e2124220e5 Initialer Commit: Kundenverwaltung (PHP/Smarty) 
Bestehende Codebasis als Ausgangsstand aufgenommen.

- .gitignore: Kundendaten (uploads_*), Smarty-Compile-Cache
  (templates_c), Laufzeit-Temp und Datenbank-Dumps ausgeschlossen;
  Verzeichnisstruktur ueber .gitkeep erhalten
- .gitattributes: Zeilenenden normalisiert (LF im Repo),
  Binaerformate markiert
- db-backup.php: MySQL-Zugangsdaten kommen jetzt wie im Rest der
  Anwendung aus der externen Konfiguration statt hartkodiert aus der
  Datei; Passwort wird ueber eine temporaere Optionsdatei statt per
  Kommandozeile uebergeben, Fehler von mysqldump/gzip werden gemeldet,
  Aufraeumen aelterer Backups berechnet Jahr und Monat konsistent

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-28 16:41:18 +02:00

355 lines
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PHP
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<?php
function generateSalt() {
$c = explode(" ", ". / a A b B c C d D e E f F g G h H i I j J k K l L m M n N o O p P q Q r R s S t T u U v V w W x X y Y z Z 0 1 2 3 4 5 6 7 8 9");
$ks = array_rand($c, 16);
$s = "";
foreach($ks as $k) { $s .= $c[$k]; }
return $s;
}
function createUser($dbconn,$nick, $pass, $vname, $nname, $mail, $rights,$telpriv=0,$telmob=0, $weekhours=0, $sahours=0, $rfid="",$vacationdays=0)
{
$salt = "$6$rounds=5000$".generateSalt()."$";
$pass = crypt($pass,$salt);
mysqli_query($dbconn, "INSERT INTO user SET vname = '".mysql_escape_string($vname)."',
nname = '".mysql_escape_string($nname)."',
nick = '".mysql_escape_string($nick)."',
pass = '".mysql_escape_string($pass)."',
mail = '".mysql_escape_string($mail)."',
tel_mobil = '".mysql_escape_string($telmob)."',
tel_priv = '".mysql_escape_string($telpriv)."',
salt = '".mysql_escape_string($salt)."',
weekhours = '".mysql_escape_string($weekhours)."',
sahours = '".mysql_escape_string($sahours)."',
rfid = '".mysql_escape_string($rfid)."',
vacationdays = '".mysql_escape_string($vacationdays)."',
rights = '".mysql_escape_string($rights)."'") or $err=error("Benutzer konnte nicht angelegt werden: <br />".formaterror(mysqli_error($dbconn)));
if(!$err)
{
message("Benutzer erfolgreich angelegt");
return mysqli_insert_id($dbconn);
}
return 0;
}
function urlaub_remaining($dbconn, $userid, $startyear = 9999)
{
if($startyear > Date("Y")){
$startyear = Date("Y");
}
if($startyear == Date("Y")){
$date = "termtime > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y')";
}
else{
$date = "termtime > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y') AND termtime < STR_TO_DATE('01.01.".Date("Y")."','%d.%m.%Y')";
}
$qry = mysqli_query($dbconn, "SELECT sahours, vacationdays, YEAR(timelog_start), MONTH(timelog_start),DAY(timelog_start) FROM user WHERE id = '".$userid."'") or $err=error("Urlaubstage nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$sa = $res[0];
$days = $res[1];
$startY = $res[2];
$startM = $res[3];
$startD = $res[4];
if($startY == Date("Y")){
if($startD != 1){ //1/12 Urlaubsanspruch für jeden vollen Monat
$startM++;
}
$days = $days/12*(13-$startM);
}
}
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) > 1 AND DAYOFWEEK(termtime) < 7 AND ".$date." AND typ = 0 AND user = '".$userid."'") or $err=error("Urlaubstage an Wochentagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$return = $return+1;
}
if($sa > 0){
//Samstage: (später evtl nur 1/2 Urlaubstag)
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) = 7 AND ".$date." AND typ = 0 AND user = '".$userid."'") or $err=error("Urlaubstage an Samstagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$return = $return+1;
}
}
//include altlasten
if($startyear == Date("Y")){
$qry = mysqli_query($dbconn, "SELECT YEAR(last_generated) FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
if($res[0] < Date("Y")){
generate_altlasten($dbconn,$userid);
}
}
else{
$qry = mysqli_query($dbconn, "INSERT INTO altlasten SET ma_id = '".$userid."'") or $err=error("Altlasten nicht angelegt <br />".formaterror(mysqli_error($dbconn)));
$qry = mysqli_query($dbconn, "SELECT YEAR(last_generated) FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
if($res[0] < date("Y")){
generate_altlasten($dbconn,$userid);
}
}
}
$qry = mysqli_query($dbconn, "SELECT vacationdays FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$days = $days + $res[0];
}
}
$return = $days - $return;
if($err)
{
$return = 0;
}
return $return;
}
function getWorkingDays($startDate, $endDate){
$begin=strtotime($startDate);
$end=strtotime($endDate);
if($begin>$end){
echo "startdate is in the future! <br />";
return 0;
}
else{
$no_days=0;
$weekends=0;
while($begin<=$end){
if(feiertag_bayern(idate("d",$begin), idate("m",$begin), idate("Y",$begin)) == ""){
$no_days++; // no of days in the given interval
$what_day=date("w",$begin);
if($what_day==0) { // 6 weekend days
$sundays++;
}
else if($what_day==6) { // weekend days
$saturdays++;
}
}
else
$feiertage++;
$begin+=86400; // +1 day
};
$working_days=$no_days-$saturdays-$sundays;
return array($working_days,$saturdays,$feiertage);
}
}
function generate_altlasten($dbconn,$userid){
$qry = mysqli_query($dbconn, "SELECT YEAR(last_generated), vacationdays, hours FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
if($res[0] < 2013){
$res[0] = 2013;
}
$vacdays = $res[1];
$altstd = $res[2];
echo "überstd...";
$altstd += ueberstunden($dbconn, $userid, $res[0]);
echo "urlaub...";
$vacdays += urlaub_remaining($dbconn, $userid, $res[0]);
echo "insert";
$qry = mysqli_query($dbconn, "UPDATE altlasten SET last_generated = STR_TO_DATE('01.01.".Date("Y")."','%d.%m.%Y'), vacationdays = ".$vacdays.", hours = ".$altstd."") or $err=error("Altlasten nicht geändert <br />".formaterror(mysqli_error($dbconn)));
}
}
function ueberstunden($dbconn, $userid, $startyear = 9999)
{
if($startyear > Date("Y")){
$startyear = Date("Y");
}
if($startyear == Date("Y")){
$enddate = "DATE_SUB(NOW(),INTERVAL 1 DAY)";
$date=date_create();
date_sub($date,date_interval_create_from_date_string("1 days"));
$workdaysend = date_format($date,"Y-m-d");
}
else{
$enddate = "STR_TO_DATE('01.01.".Date("Y")."','%d.%m.%Y')";
$workdaysend = Date("Y-m-d",strtotime("01.01.".Date("Y")));
}
$qry = mysqli_query($dbconn, "SELECT weekhours, sahours, vacationdays, DATE_FORMAT(timelog_start,'%Y-%m-%d'), YEAR(timelog_Start) FROM user WHERE id = '".$userid."'") or $err=error("Urlaubstage nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$weekhours = $res[0];
$sahours = $res[1];
$vacdays = $res[2];
$logStart = $res[3];
if($res[4] < $startyear){
$logStart = $startyear."-01-01";
}
}
//Urlaubstage vergangen:
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) > 1 AND DAYOFWEEK(termtime) < 7 AND typ = 0 AND user = '".$userid."' AND termtime < ".$enddate." AND termtime > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y')") or $err=error("Urlaubstage an Wochentagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$urlaub = $urlaub + 1;
}
if($sahours > 0){
//Samstage: (später evtl nur 1/2 Urlaubstag)
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) = 7 AND typ = 0 AND user = '".$userid."' AND termtime < ".$enddate." AND termtime > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y')") or $err=error("Urlaubstage an Samstagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$saurlaub = $saurlaub + 1;
}
}
$krank = 0;
$sakrank = 0;
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) > 1 AND DAYOFWEEK(termtime) < 7 AND typ = 5 AND user = '".$userid."' AND termtime < ".$enddate." AND termtime > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y')") or $err=error("Urlaubstage an Wochentagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$krank = $krank + 1;
}
if($sahours > 0){
//Samstage: (später evtl nur 1/2 Urlaubstag)
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) = 7 AND typ = 5 AND user = '".$userid."' AND termtime < ".$enddate." AND termtime > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y')") or $err=error("Urlaubstage an Samstagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$sakrank = $sakrank + 1;
}
}
$caldays = getWorkingDays($logStart, $workdaysend);
$caldays[0] = $caldays[0] - $urlaub - $krank;
$caldays[1] = $caldays[1] - $saurlaub - $sakrank;
$sollstunden = $caldays[0] * ($weekhours/5);
//echo $userid.": ".$sollstunden."<br />";
if($sahours > 0){
$sollstunden = $sollstunden + $caldays[1] * ($sahours);
}
$qry = mysqli_query($dbconn, "SELECT SUM(floor(TIME_TO_SEC(SUBTIME(TIMEDIFF(gehen,kommen),MAKETIME(FLOOR(pause_mins/60), pause_mins % 60, 0)))/60)) AS iststunden FROM zeiten WHERE ma_id = '".$userid."' AND gehen < ".$enddate." AND gehen > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y') AND TIME(kommen) >= '07:30:00' GROUP BY ma_id ") or $err=error("Zeiten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$iststunden = $res[0]/60;
}
else
$return = 0;
$qry = mysqli_query($dbconn, "SELECT SUM(floor(TIME_TO_SEC(ADDTIME(TIMEDIFF(STR_TO_DATE(CONCAT(DATE(kommen), ' ', MAKETIME(7,30,0)), '%Y-%m-%d %H:%i:%s'),gehen),MAKETIME(FLOOR(pause_mins/60), pause_mins % 60, 0)))/60)) AS iststunden FROM zeiten WHERE ma_id = '".$userid."' AND gehen < ".$enddate." AND gehen > STR_TO_DATE('01.01.".$startyear."','%d.%m.%Y') AND TIME(kommen) < '07:30:00' GROUP BY ma_id ") or $err=error("Zeiten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$iststunden -= $res[0]/60;
}
if($err)
{
$return = 0;
}
//include altlasten when calculating current year
if($startyear == Date("Y")){
$qry = mysqli_query($dbconn, "SELECT YEAR(last_generated) FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
if($res[0] < Date("Y")){
generate_altlasten($dbconn,$userid);
}
}
else{
$qry = mysqli_query($dbconn, "INSERT INTO altlasten SET ma_id = '".$userid."'") or $err=error("Altlasten nicht angelegt <br />".formaterror(mysqli_error($dbconn)));
$qry = mysqli_query($dbconn, "SELECT YEAR(last_generated) FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
if($res[0] < date("Y")){
generate_altlasten($dbconn,$userid);
}
}
}
$qry = mysqli_query($dbconn, "SELECT hours FROM altlasten WHERE ma_id = '".$userid."'") or $err=error("Altlasten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$iststunden = $iststunden + $res[0];
}
}
return $iststunden - $sollstunden;
}
function ueberstunden_month($dbconn, $userid, $month, $year)
{
$enddate = "NOW()";
$workdaysend = Date("Y-m-d");
$enddate = "DATE_SUB(NOW(),INTERVAL 1 DAY)";
$date=date_create();
date_sub($date,date_interval_create_from_date_string("1 days"));
$workdaysend = date_format($date,"Y-m-d");
$qry = mysqli_query($dbconn, "SELECT weekhours, sahours, vacationdays FROM user WHERE id = '".$userid."'") or $err=error(">Userbedingungen <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$weekhours = $res[0];
$sahours = $res[1];
$vacdays = $res[2];
}
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) > 1 AND DAYOFWEEK(termtime) < 7 AND typ = 0 AND user = '".$userid."' AND MONTH(termtime) = '".$month."' AND YEAR(termtime) = '".$year."' AND DAY(termtime) <= DAY(".$enddate.")") or $err=error("Urlaubstage an Wochentagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$urlaub = $urlaub + 1;
}
if($sa > 0){
//Samstage: (später evtl nur 1/2 Urlaubstag)
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) = 7 AND typ = 0 AND user = '".$userid."' AND MONTH(termtime) = '".$month."' AND YEAR(termtime) = '".$year."'") or $err=error("Urlaubstage an Samstagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$saurlaub = $saurlaub + 1;
}
}
$krank = 0;
$sakrank = 0;
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) > 1 AND DAYOFWEEK(termtime) < 7 AND typ = 5 AND user = '".$userid."' AND MONTH(termtime) = '".$month."' AND YEAR(termtime) = '".$year."' AND DAY(termtime) <= DAY(".$enddate.")") or $err=error("Urlaubstage an Wochentagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$krank = $krank + 1;
}
if($sa > 0){
//Samstage: (später evtl nur 1/2 Urlaubstag)
$qry = mysqli_query($dbconn, "SELECT DATE_FORMAT(termtime,'%d.%m.%Y') FROM termin WHERE DAYOFWEEK(termtime) = 7 AND typ = 5 AND user = '".$userid."' AND MONTH(termtime) = '".$month."' AND YEAR(termtime) = '".$year."'") or $err=error("Urlaubstage an Samstagen nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
while($res = mysqli_fetch_array($qry)){
if(feiertag_bayern(substr($res[0],0,2), substr($res[0],3,2),substr($res[0],6,4)) == "")
$sakrank = $sakrank + 1;
}
}
if($month == date("m") and $year == date("Y")){
$endday = date("d")-1;
}
else{
$endday = date("t",strtotime($year."-".$month."-".date("t",strtotime($year."-".$month."-01"))));
}
$caldays = getWorkingDays($year."-".$month."-01", $year."-".$month."-".$endday);
$caldays[0] = $caldays[0] - $urlaub - $krank;
$caldays[1] = $caldays[1] - $saurlaub - $sakrank;
$sollstunden = $caldays[0] * ($weekhours/5);
if($sa > 0){
$sollstunden = $sollstunden + $caldays[1] * ($sahours);
}
$qry = mysqli_query($dbconn, "SELECT SUM(floor(TIME_TO_SEC(SUBTIME(TIMEDIFF(gehen,kommen),MAKETIME(FLOOR(pause_mins/60), pause_mins % 60, 0)))/60)) AS iststunden FROM zeiten WHERE ma_id = '".$userid."' AND MONTH(gehen) = '".$month."' AND YEAR(gehen) = '".$year."' AND TIME(kommen) >= '07:30:00' GROUP BY ma_id ") or $err=error("Zeiten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$iststunden = $res[0]/60;
}
else
$return = 0;
$qry = mysqli_query($dbconn, "SELECT SUM(floor(TIME_TO_SEC(SUBTIME(TIMEDIFF(gehen,STR_TO_DATE(CONCAT(DATE(gehen), ' ', MAKETIME(7,30,0)), '%Y-%m-%d %H:%i:%s')),MAKETIME(FLOOR(pause_mins/60), pause_mins % 60, 0)))/60)) AS iststunden FROM zeiten WHERE ma_id = '".$userid."' AND MONTH(gehen) = '".$month."' AND YEAR(gehen) = '".$year."' AND TIME(kommen) < '07:30:00' GROUP BY ma_id ") or $err=error("Zeiten nicht ermittelbar <br />".formaterror(mysqli_error($dbconn)));
if($res = mysqli_fetch_array($qry)){
$iststunden += $res[0]/60;
}
if($err)
{
$return = 0;
}
return $iststunden - $sollstunden;
}
?>
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