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https://github.com/FH-Complete/FHC-Core.git
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Erweiterungen für UnDo
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+66
-1
@@ -111,7 +111,7 @@ class log
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// ********************************************
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function load_undo($uid)
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{
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$qry = "SELECT * FROM public.tbl_log WHERE mitarbeiter_uid='".addslashes($uid)."' AND sqlundo is not null LIMIT 10";
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$qry = "SELECT * FROM public.tbl_log WHERE mitarbeiter_uid='".addslashes($uid)."' AND sqlundo is not null ORDER BY executetime DESC LIMIT 10";
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if($result=pg_query($this->conn, $qry))
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{
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@@ -227,5 +227,70 @@ class log
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return false;
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}
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}
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// ************************************
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// * Fuehrt einen UnDo Befehl aus und
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// * loescht anschliessend den Eintrag
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// * aus dem Log
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// * @param $log_id
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// * @return true wenn ok, sonst false
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// ************************************
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function undo($log_id)
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{
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if(!is_numeric($log_id))
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{
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$this->errormsg = 'Log_id ist ungueltig';
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return false;
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}
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pg_query($this->conn, 'BEGIN;');
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//Undo Befehl aus Log holen
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$qry = "SELECT * FROM public.tbl_log WHERE log_id='$log_id'";
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if($result = pg_query($this->conn, $qry))
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{
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if($row = pg_fetch_object($result))
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{
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if($row->sqlundo!='')
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{
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//UnDo Befehl ausfuehren
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if(pg_query($this->conn, $row->sqlundo))
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{
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//Log Eintrag aus Log entfernen
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$qry = "DELETE FROM public.tbl_log WHERE log_id='$log_id';";
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if(pg_query($this->conn, $qry))
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{
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pg_query($this->conn, 'COMMIT;');
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return true;
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}
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else
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{
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pg_query($this->conn, 'ROLLBACK;');
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$this->errormsg = 'UnDo Eintrag konnte nicht entfernt werden';
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return false;
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}
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}
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else
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{
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$this->errormsg ='UnDo Befehl konnte nicht durchgefuehrt werden';
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return false;
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}
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}
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else
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{
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$this->errormsg = 'Ungueltiger UnDo Befehl';
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return false;
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}
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}
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else
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{
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$this->errormsg = 'UnDo Befehl konnte nicht durchgefuehrt werden';
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return false;
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}
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}
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else
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{
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$this->errormsg = 'UnDo Befehl konnte nicht durchgefuehrt werden';
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return false;
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}
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}
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}
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?>
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