function _EDIT($Table, $VARS = null) { global $TABLES, $DBOBJ, $Connection, $PARAMS; if ($VARS == null) { $VARS = $PARAMS; } if (_tableCheck($Table)) { $UniqueVars = _getUniqueTableVars($Table); $RequiredVars = _getRequiredTableVars($Table); $AllTableVars = _getAllTableCols($Table); $SQLKeys = array(); $SQLValues = array(); $Status = $DBOBJ->GetStatus(); if ($Status !== true) { return array(false, $Status); } // get the META KEY if it wasn't provided explicitly if ($VARS[$TABLES[$Table]['META']['KEY']] == "") { $SQL = 'SELECT ' . $TABLES[$Table]['META']['KEY'] . ' FROM `' . $Table . '` WHERE ( '; $NeedAnd = false; foreach ($VARS as $var => $val) { if (in_array($var, $UniqueVars) && $val != "") { if ($NeedAnd) { $SQL .= " AND "; } $SQL .= ' `' . $var . '` = "' . $val . '" '; $NeedAnd = true; } } $SQL .= ' ) ;'; $DBOBJ->Query($SQL); $Status = $DBOBJ->GetStatus(); if ($Status === true) { $results = $DBOBJ->GetResults(); if (count($results) == 1) { $VARS[$TABLES[$Table]['META']['KEY']] = $results[0][$TABLES[$Table]['META']['KEY']]; } else { return array(false, "You need to supply the META KEY for this table, " . $TABLES[$Table]['META']['KEY']); } } else { return array(false, "You need to supply the META KEY for this table, " . $TABLES[$Table]['META']['KEY'] . ", or one of the unique keys."); } } //loop if (is_array($VARS)) { foreach ($VARS as $var => $val) { if ($var != $TABLES[$Table]['META']['KEY']) { // if (in_array($var, $RequiredVars) && _isSpecialString($val)) // required // { // return array(false,$var." is a required value and you must provide a value"); // } if (in_array($var, $AllTableVars)) { if (in_array($var, $UniqueVars) && strlen($val) > 0) { $SQL = 'SELECT COUNT(1) FROM `' . $Table . '` WHERE (`' . $var . '` = "' . $val . '" AND `' . $TABLES[$Table]['META']['KEY'] . '` != "' . $VARS[$TABLES[$Table]['META']['KEY']] . '") ;'; $DBOBJ->Query($SQL); $Status = $DBOBJ->GetStatus(); if ($Status === true) { $results = $DBOBJ->GetResults(); if ($results[0]['COUNT(1)'] > 0) { return array(false, "There is already an entry of '" . $val . "' for " . $var); } else { $SQLKeys[] = $var; $SQLValues[] = $val; } } } elseif (strlen($val) > 0) { $SQLKeys[] = $var; $SQLValues[] = $val; } } } } } // if (strlen($VARS[$TABLES[$Table]['META']['KEY']]) > 0) { if (count($SQLKeys) > 0) { $SQL = "UPDATE `" . $Table . "` SET "; $i = 0; $needComma = false; while ($i < count($SQLKeys)) { if ($needComma) { $SQL .= ", "; } $SQL .= ' `' . $SQLKeys[$i] . '` = "' . mysql_real_escape_string($SQLValues[$i], $Connection) . '" '; $needComma = true; $i++; } $SQL .= ' WHERE ( `' . $TABLES[$Table]['META']['KEY'] . '` = "' . $VARS[$TABLES[$Table]['META']['KEY']] . '" ); '; $DBOBJ->Query($SQL); $Status = $DBOBJ->GetStatus(); if ($Status === true) { $NewKey = $DBOBJ->GetLastInsert(); return _VIEW($Table, $VARS); // do a view again to return fresh data } else { return array(false, $Status); } } else { return array(false, "There is nothing to change"); } } else { return array(false, "You need to provide a parameter for the KEY of this table, " . $VARS[$TABLES[$Table]['META']['KEY']]); } } else { return array(false, "This table cannot be found"); } }
function _EDIT($Table, $VARS = null) { global $TABLES, $DBOBJ, $Connection, $PARAMS; if ($VARS == null) { $VARS = $PARAMS; } $UniqueVars = _getUniqueTableVars($Table); $RequiredVars = _getRequiredTableVars($Table); $attrs = array(); $Status = $DBOBJ->GetStatus(); if ($Status !== true) { return array(false, $Status); } $MongoDB = $DBOBJ->GetMongoDB(); $Collection = $MongoDB->{$Table}; $resp = _VIEW($Table, $VARS); if ($resp[0] == false) { return array(false, $resp[1]); } if (count($resp[1]) > 1) { return array(false, "You need to supply the META KEY for this table, " . $TABLES[$Table]['META']['KEY']); } if (count($resp[1]) == 0) { $msg = "You have supplied none of the required parameters to make this edit. At least one of the following is required: "; foreach ($UniqueVars as $var) { $msg .= $var . " "; } return array(false, $msg); } if ($VARS[$TABLES[$Table]['META']['KEY']] == "") { $VARS[$TABLES[$Table]['META']['KEY']] = $resp[1][0][$TABLES[$Table]['META']['KEY']]; } $current_values = $resp[1][0]; $new_data = false; foreach ($VARS as $var => $val) { if ($var != $TABLES[$Table]['META']['KEY']) { if (in_array($var, $UniqueVars) && strlen($val) > 0 && $val != $current_values[$var]) { $count = $Collection->count(array($var => $val)); if ($count > 0) { return array(false, "There is already an entry of '" . $val . "' for " . $var); } else { $attrs[$var] = $val; } } elseif (strlen($val) > 0) { $attrs[$var] = $val; } if ($attrs[$var] != $current_values[$var] && $var != $TABLES[$Table]['META']['KEY']) { $new_data = true; } } } // fill in old values foreach ($current_values as $var => $val) { if (empty($attrs[$var])) { if (is_object($val) == false) { $attrs[$var] = $val; } } } if (count($attrs) > 0 && $new_data) { $MongoId = new MongoID($VARS[$TABLES[$Table]['META']['KEY']]); $resp = $Collection->update(array("_id" => $MongoId), $attrs); if ($resp === true) { return _VIEW($Table, $VARS); // do a view again to return fresh data } else { return array(false, $Status); } } else { return array(false, "There is nothing to change"); } }