| | |
| | | } |
| | | } |
| | | */ |
| | | |
| | | public function diffrec($record_old, $record_new) { |
| | | $diffrec_full = array(); |
| | | $diff_num = 0; |
| | | |
| | | if(is_array($record_old) && count($record_old) > 0) { |
| | | foreach($record_old as $key => $val) { |
| | | // if(!isset($record_new[$key]) || $record_new[$key] != $val) { |
| | | if($record_new[$key] != $val) { |
| | | // Record has changed |
| | | $diffrec_full['old'][$key] = $val; |
| | | $diffrec_full['new'][$key] = $record_new[$key]; |
| | | $diff_num++; |
| | | } else { |
| | | $diffrec_full['old'][$key] = $val; |
| | | $diffrec_full['new'][$key] = $val; |
| | | } |
| | | } |
| | | } elseif(is_array($record_new)) { |
| | | foreach($record_new as $key => $val) { |
| | | if(isset($record_new[$key]) && @$record_old[$key] != $val) { |
| | | // Record has changed |
| | | $diffrec_full['new'][$key] = $val; |
| | | $diffrec_full['old'][$key] = @$record_old[$key]; |
| | | $diff_num++; |
| | | } else { |
| | | $diffrec_full['new'][$key] = $val; |
| | | $diffrec_full['old'][$key] = $val; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return array('diff_num' => $diff_num, 'diff_rec' => $diffrec_full); |
| | | |
| | | } |
| | | |
| | | //** Function to fill the datalog with a full differential record. |
| | | public function datalogSave($db_table, $action, $primary_field, $primary_id, $record_old, $record_new) { |
| | | global $app,$conf; |
| | | |
| | | // Insert backticks only for incomplete table names. |
| | | if(stristr($db_table,'.')) { |
| | | $escape = ''; |
| | | } else { |
| | | $escape = '`'; |
| | | } |
| | | |
| | | $tmp = $this->diffrec($record_old, $record_new); |
| | | $diffrec_full = $tmp['diff_rec']; |
| | | $diff_num = $tmp['diff_num']; |
| | | unset($tmp); |
| | | |
| | | // Insert the server_id, if the record has a server_id |
| | | $server_id = (isset($record_old["server_id"]) && $record_old["server_id"] > 0)?$record_old["server_id"]:0; |
| | | if(isset($record_new["server_id"])) $server_id = $record_new["server_id"]; |
| | | |
| | | |
| | | if($diff_num > 0) { |
| | | //print_r($diff_num); |
| | | //print_r($diffrec_full); |
| | | $diffstr = $app->db->quote(serialize($diffrec_full)); |
| | | $username = $app->db->quote($_SESSION["s"]["user"]["username"]); |
| | | $dbidx = $primary_field.":".$primary_id; |
| | | |
| | | if($action == 'INSERT') $action = 'i'; |
| | | if($action == 'UPDATE') $action = 'u'; |
| | | if($action == 'DELETE') $action = 'd'; |
| | | $sql = "INSERT INTO sys_datalog (dbtable,dbidx,server_id,action,tstamp,user,data) VALUES ('".$db_table."','$dbidx','$server_id','$action','".time()."','$username','$diffstr')"; |
| | | $app->db->query($sql); |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | |
| | | //** Inserts a record and saves the changes into the datalog |
| | | public function datalogInsert($tablename, $insert_data, $index_field) { |
| | | global $app; |
| | | |
| | | $old_rec = array(); |
| | | $this->query("INSERT INTO $tablename $insert_data"); |
| | | $index_value = $this->insertID(); |
| | | $new_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'"); |
| | | $this->datalogSave($tablename, 'INSERT', $index_field, $index_value, $old_rec, $new_rec); |
| | | |
| | | return $index_value; |
| | | } |
| | | |
| | | //** Updates a record and saves the changes into the datalog |
| | | public function datalogUpdate($tablename, $update_data, $index_field, $index_value) { |
| | | global $app; |
| | | |
| | | $old_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'"); |
| | | $this->query("UPDATE $tablename SET $update_data WHERE $index_field = '$index_value'"); |
| | | $new_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'"); |
| | | $this->datalogSave($tablename, 'UPDATE', $index_field, $index_value, $old_rec, $new_rec); |
| | | |
| | | return true; |
| | | } |
| | | |
| | | //** Deletes a record and saves the changes into the datalog |
| | | public function datalogDelete($tablename, $index_field, $index_value) { |
| | | global $app; |
| | | |
| | | $old_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'"); |
| | | $this->query("DELETE FROM $tablename WHERE $index_field = '$index_value'"); |
| | | $new_rec = array(); |
| | | $this->datalogSave($tablename, 'DELETE', $index_field, $index_value, $old_rec, $new_rec); |
| | | |
| | | return true; |
| | | } |
| | | |
| | | public function closeConn() |
| | | { |