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nuapi.php
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nuapi.php
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<?php
header("Content-Type: application/json");
header("Cache-Control: no-cache, must-revalidate");
require_once('nucommon.php');
$response = array();
$response['DATA'] = '';
$response['SUCCESS'] = false;
$response['ERRORS'] = array();
$response['TIMEOUT'] = 0;
$GLOBALS['ERRORS'] = array();
$GLOBALS['EXTRAJS'] = '';
nuGetFormProperties(nuV('form_id'));
$hashData = nuHashData();
$GLOBALS['hashData'] = $hashData;
//==============================================================================
// LOGIN
//==============================================================================
if (nuV('call_type') == 'login') {
$response['DATA'] = nuLogin(nuV('username'), nuV('password'));
nuClearDebug();
} else {
$message = nuValidateUser(nuV('session_id'), $hashData); //-- VALIDATE USER
if ($message != '') {
$response['ERRORS'][] = $message;
print json_encode($response);
return;
}
}
//==============================================================================
// CHECK ACCESS FOR RUNPHP OR PRINTPDF
//==============================================================================
if (nuV('call_type') == 'check_edit') {
$J['user'] = nuCheckEdit();
$response['DATA'] = json_encode($J);
}
//==============================================================================
// CHECK ACCESS FOR RUNPHP OR PRINTPDF
//==============================================================================
if (nuV('call_type') == 'validateaccess') {
$J['id'] = nuPDForPHPParameters($hashData, nuV('validate'));
$J['iframe'] = nuV('iframe') == 0 ? 0 : 1;
$response['DATA'] = json_encode($J);
nuV('call_type', 'validateaccess'); //-- reset calltype
}
//==============================================================================
// PRINTPDF OR RUNPHP
//==============================================================================
if (nuV('call_type') == 'printpdf' or nuV('call_type') == 'runphp') {
if(nuV('iframe') == '0'){ //-- don't check for blanks if coming from an iFrame
$response['ERRORS'] = nuCheckParametersForm(nuV('form_data'));
}else{
$response['ERRORS'] = array();
}
if (count($response['ERRORS']) == 0) { //-- if no error messages
$J['id'] = nuPDForPHPParameters($hashData); //-- puts a JSON string in zzzsys_debug and returns the primary key
}
$J['iframe'] = nuV('iframe') == 0 ? 0 : 1;
$response['DATA'] = json_encode($J);
}
//==============================================================================
// PRINTBROWSE
//==============================================================================
if (nuV('call_type') == 'runprintbrowse') {
$J['id'] = nuGetBrowseHTML($hashData); //-- puts a JSON string in zzzsys_debug and returns the primary key
$response['DATA'] = json_encode($J);
}
//==============================================================================
// SAVE MOVED OBJECTS
//==============================================================================
if (nuV('call_type') == 'savemovedobjects') {
if($_SESSION['IsDemo'] == 1){$response['ERRORS'][] = 'Unavailable in Demo';} //-- ($nuConfigIsDemo = 1 in config.php)
if (count($response['ERRORS']) == 0) { //-- if no error messages
nuSaveMovedObjects();
}
$hashData = nuHashData();
$response['DATA'] = nuGetEditForm($hashData);
}
//==============================================================================
// DELETEFORM
//==============================================================================
if (nuV('call_type') == 'deleteform') {
if($_SESSION['IsDemo'] == 1){$response['ERRORS'][] = 'Unavailable in Demo';} //-- ($nuConfigIsDemo = 1 in config.php)
$beforeDelete = nuReplaceHashes(nuF('sfo_custom_code_run_before_delete'), $hashData);
eval($beforeDelete);
if (count($response['ERRORS']) == 0) { //-- if no error messages
nuSaveForm(nuV('form_data'), $hashData);
}
$hashData = nuHashData();
$response['DATA'] = nuGetEditForm($hashData);
}
//==============================================================================
// SAVEFORM
//==============================================================================
if (nuV('call_type') == 'saveform') {
$response['ERRORS'] = nuCheckForm(nuV('form_data'));
if($_SESSION['IsDemo'] == 1){$response['ERRORS'][] = 'Unavailable in Demo';} //-- ($nuConfigIsDemo = 1 in config.php)
$nuHash = $hashData; //-- used in eval() along with hash variables
$beforeSave = nuReplaceHashes(nuF('sfo_custom_code_run_before_save'), $hashData);
if (count($response['ERRORS']) == 0) { //-- if no error messages
eval($beforeSave);
if (count($response['ERRORS']) == 0) { //-- if still no error messages
nuSaveForm(nuV('form_data'), $hashData);
}
}
$hashData = nuHashData();
$response['DATA'] = nuGetEditForm($hashData);
}
//==============================================================================
// LOOKUPID
//==============================================================================
if (nuV('call_type') == 'lookupid') {
$response['DATA'] = nuGetLookupData($hashData);
}
//==============================================================================
// LOOKUPCODE
//==============================================================================
if (nuV('call_type') == 'lookupcode') {
$response['DATA'] = nuGetLookupData($hashData);
}
//==============================================================================
// AUTOCOMPLETE
//==============================================================================
if (nuV('call_type') == 'autocomplete') {
$response['DATA'] = nuGetAutocompleteData($hashData);
}
//==============================================================================
// CLONEFORM
//==============================================================================
if (nuV('call_type') == 'cloneform') {
$response['ERRORS'] = nuCheckForm(nuV('form_data'));
if (count($response['ERRORS']) == 0) {
nuSaveForm(nuV('form_data'), $hashData);
$hashData = nuHashData();
$response['DATA'] = nuGetEditForm($hashData);
}
}
//==============================================================================
// GETEDITFORM
//==============================================================================
if (nuV('call_type') == 'geteditform') {
$response['DATA'] = nuGetEditForm($hashData);
}
//==============================================================================
// GETBROWSEFORM
//==============================================================================
if (nuV('call_type') == 'getbrowseform') {
$response['DATA'] = nuGetBrowseForm($hashData);
}
//==============================================================================
// GETLOOKUPFORM
//==============================================================================
if (nuV('call_type') == 'getlookupform') {
$response['DATA'] = nuGetBrowseForm($hashData);
}
$response['ERRORS'] = array_merge($response['ERRORS'], $GLOBALS['ERRORS']);
$response['SUCCESS'] = true;
$response['TIMEOUT'] = nuV('nu_timeout');
nuRemoveTempTables($hashData);
print json_encode($response);
//===============================functions======================================
function nuGetBrowseHTML($hashData) {
$formID = nuV('form_id');
$pageNo = nuV('page_number');
$J['session'] = nuV('session_id');
$J['breadcrumb'] = nuV('breadcrumb');
$J['call_type'] = nuV('call_type');
$J['edit_browse'] = nuV('edit_browse');
$J['form_id'] = nuV('form_id');
$J['nu_user_name'] = nuV('nu_user_name');
$t = nuRunQuery("SELECT * FROM zzzsys_form WHERE zzzsys_form_id = ? ", array(nuV('form_id')));
if (nuErrorFound()) {
return;
}
$r = db_fetch_object($t);
$J['search'] = nuV('search');
$J['filter'] = nuV('filter');
$J['form_title'] = nuF('sfo_title');
$J['set_title'] = nuV('set_title');
$beforeBrowse = nuReplaceHashes(nuF('sfo_custom_code_run_before_browse'), $hashData);
eval($beforeBrowse);
return nuBuildTable($formID, $pageNo, $hashData);
}
function nuBuildTable($f, $p, $hashData) {
$tt = '__' . nuID() . '__';
$OBJ = array();
$s = "SELECT * FROM zzzsys_form WHERE zzzsys_form_id = '$f'";
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$r = db_fetch_object($t);
$S = "SELECT * FROM zzzsys_browse WHERE sbr_zzzsys_form_id = ? ORDER BY sbr_order";
$T = nuRunQuery($S, array($f));
if (nuErrorFound()) {
return;
}
$searchFields = array();
$searchColumns = explode(',', nuV('search_columns')); //-- create an array of searchable columns
$columnCount = 1;
while ($R = db_fetch_object($T)) { //-- create columns
$nuObject = new stdClass;
// $nuObject->title = $R->sbr_title;
$nuObject->title = trim(preg_replace("/[^0-9a-zA-Z _]/", "", $R->sbr_title)); //-- changed 2015-04-07 by SC
$nuObject->value = $R->sbr_display;
$nuObject->align = $R->sbr_align;
$nuObject->format = $R->sbr_format;
$nuObject->width = $R->sbr_width;
$OBJ[] = $nuObject;
if (count($searchColumns) == 1) {
nuV('search_columns', nuV('search_columns') . ",$columnCount"); //-- create a comma delimited string of searchable columns
$searchFields[] = $R->sbr_display;
} else {
if (in_array($columnCount - 1, $searchColumns)) {
$searchFields[] = $R->sbr_display; //-- searchable column
}
}
$columnCount++;
}
if (nuV('edit_browse') == 'true') {
$hashData = array_merge($hashData, nuGetCurrentData()); //-- use values on current page for hash data
}
$hashedSQL = $r->sfo_sql;
$SQL = new nuSqlString($hashedSQL);
$SQL->removeAllFields();
$SQL->addField($r->sfo_primary_key);
$width = 0;
for ($i = 0; $i < count($OBJ); $i++) {
if ($OBJ[$i]->format == '') {
$SQL->addField("IFNULL(".$OBJ[$i]->value.",'') AS `" . $OBJ[$i]->title . "`");
} else {
$format = nuTextFormats();
$sql = $format[$OBJ[$i]->format]->sql;
$newField = str_replace('??', $OBJ[$i]->value, $sql);
$SQL->addField("IFNULL(".$newField.",'') AS `" . $OBJ[$i]->title . "`");
}
$width = $width + $OBJ[$i]->width;
}
if (nuV('search') != '' or nuV('filter') != '') {
if ($SQL->getWhere() == '') {
$searchString = ' WHERE ' . nuBrowseWhereClause($searchFields, nuV('search') . ' ' . nuV('filter'));
} else {
$searchString = $SQL->getWhere() . ' AND ' . nuBrowseWhereClause($searchFields, nuV('search') . ' ' . nuV('filter'));
}
$SQL->setWhere($searchString);
}
if (nuV('sort') != 0) {
$SQL->setOrderBy(' ORDER BY ' . nuV('sort') . ' ' . nuV('descending'));
}
$formattedSQL = nuReplaceHashes($SQL->SQL, $hashData);
nuRunQuery("CREATE TABLE $tt $formattedSQL");
if (nuErrorFound()) {
return;
}
$J['objects'] = $OBJ;
$J['records'] = $tt; //-- temp tablename
$j = json_encode($J);
$i = nuID();
$d = date('Y-m-d h:i:s');
nuRunQuery("INSERT INTO zzzsys_debug (zzzsys_debug_id, deb_message, deb_added) VALUES(?, ?, ?)", array($i, $j, $d));
if (nuErrorFound()) {
return;
}
return $i;
}
function nuSaveMovedObjects() {
if (nuV('nu_user_name') != 'globeadmin') {
return;
} //-- only globeadmin can save move changes
$m = nuV('moved_objects'); //-- split up objects
$f = nuV('form_id');
for ($a = 0; $a < count($m); $a++) {
$i = $m[$a]['id'];
$t = $m[$a]['top'];
$l = $m[$a]['left'];
$o = $m[$a]['order'];
$s = "UPDATE zzzsys_object SET sob_all_column_number = '10', sob_all_order_number = '$o', sob_all_top = '$t' , sob_all_left = '$l' WHERE sob_zzzsys_form_id = '$f' AND zzzsys_object_id = '$i' ";
nuRunQuery($s);
if (nuErrorFound()) {
return;
}
}
}
function nuValidateUser($session, $hashData) {
nuLogUser($session); //-- records user activity
$timeout = time() - (60 * $GLOBALS['nuSetup']->set_time_out_minutes);
nuRunQuery("DELETE FROM zzzsys_session WHERE sss_timeout < ? ", array($timeout));
if (nuErrorFound()) {
return;
}
$t = nuRunQuery("SELECT * FROM zzzsys_session WHERE zzzsys_session_id = ? ", array($session));
if (nuErrorFound()) {
return;
}
$r = db_fetch_object($t);
$time = time();
$user = $r->sss_zzzsys_user_id;
if ($user == '') {
return 'You are not currently logged in'; //-- access to nothing
}
nuRunQuery("UPDATE zzzsys_session SET sss_timeout = $time WHERE zzzsys_session_id = ? ", array($r->zzzsys_session_id));
nuV('nu_timeout', $time);
if (nuErrorFound()) {
return;
}
if ($user == 'globeadmin') {
return '';
} //-- access to everything
$formID = nuV('form_id');
$recordID = nuV('record_id');
if(!in_array($formID, $_SESSION['nu_form_access'])){
nuHomeBug();
$t = nuRunQuery("SELECT CONCAT(sfo_name, ' - ', sfo_title) FROM zzzsys_form WHERE zzzsys_form_id = '$formID'");
$r = db_fetch_row($t);
nuDisplayError("You do not have access to this form (" . $r[0] . "). \r Please contact your system administrator");
return;
}
//===================save, new, clone and delete============================
if (nuV('call_type') == 'saveform') { //-- new button also calls nuSaveForm()
$sql = "SELECT * FROM zzzsys_form WHERE zzzsys_form_id = '$formID'";
$t = nuRunQuery($sql);
$r = db_fetch_object($t);
if($_SESSION['nu_access_'.$formID]['save'] == '1') {
return "'Save' not allowed on this form for this user. \n Please contact your system administrator";
}
}
if (nuV('call_type') == 'deleteform') {
$sql = "SELECT * FROM zzzsys_form WHERE zzzsys_form_id = '$formID'";
$t = nuRunQuery($sql);
$r = db_fetch_object($t);
if($_SESSION['nu_access_'.$formID]['delete'] == '1') {
return "'Delete' not allowed on this form for this user. \n Please contact your system administrator";
}
}
if (nuV('call_type') == 'cloneform') {
$sql = "SELECT * FROM zzzsys_form WHERE zzzsys_form_id = '$formID'";
$t = nuRunQuery($sql);
$r = db_fetch_object($t);
if($_SESSION['nu_access_'.$formID]['clone'] == '1') {
return "'Clone' not allowed on this form for this user. \n Please contact your system administrator";
}
}
return '';
}
//=================test for losing access====================================
function nuHomeBug(){
$a = print_r($_SESSION['nu_form_access'],1);
$user = nuV('nu_user_name') . ' ( ' . nuV('call_type') . ' )';
$array = debug_backtrace();
$trace = '';
for($i = 0 ; $i < count($array) ; $i ++){
$trace .= $array[$i]['file'] . ' - line ' . $array[$i]['line'] . ' (' . $array[$i]['function'] . ")\n\n";
}
$debug = "
** HOME BUG **
===USER==========
$user
===BACK TRACE====
$trace
===VARIABLE====
$a
";
nuDebug($debug);
}
//=====================================================
function nuValidateRecord($r, $hashData) {
$recordID = nuV('record_id');
if ($recordID == '-1') {
return true;
}
if ($recordID == '') {
return true;
}
$r->sfo_custom_code_run_before_browse = nuGetSafePHP('sfo_custom_code_run_before_browse', $recordID, $r->sfo_custom_code_run_before_browse);
$bb = nuReplaceHashes($r->sfo_custom_code_run_before_browse, $hashData);
eval($bb);
$sfo_sql = nuReplaceHashes($r->sfo_sql, $hashData);
$SQL = new nuSqlString($sfo_sql);
$table = $SQL->getTableName();
$SQL->addWhereClause("$r->sfo_primary_key = '$recordID'");
$s = "SELECT $r->sfo_primary_key FROM $table " . $SQL->getWhere();
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$r = db_fetch_row($t);
if ($r[0] == '') {
return false;
} else {
return true;
}
}
function nuDisplayError($message) {
$GLOBALS['ERRORS'][] = $message;
}
function nuHashArray($d) {
$stamp = array();
$hashData['PREVIOUS_RECORD_ID'] = $d['data'][0]['records'][0]['primary_key'];
$array = array();
for ($FORM = 0; $FORM < count($d['data']); $FORM++) { //-- loop through forms (0 being the main form)
$parentID = $d['data'][$FORM]['form_id'];
if ($FORM == 0) { //-- form
$s = "
SELECT sfo_title as form_name,
sfo_table as parent_table,
sfo_primary_key as parent_primary_key
FROM zzzsys_form
WHERE zzzsys_form_id = '$parentID'
";
} else { //-- subform
$s = "
SELECT
sob_all_title as form_name,
sob_subform_table as parent_table,
sob_subform_primary_key as parent_primary_key,
sob_all_name,
sob_subform_foreign_key
FROM zzzsys_object
WHERE zzzsys_object_id = '$parentID'
";
}
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$formInfo = db_fetch_object($t);
$RECORDS = $d['data'][$FORM]['records'];
for ($R = 0; $R < count($RECORDS); $R++) { //-- loop through form field values
$prefix = '';
if($FORM > 0){
$prefix = $formInfo->sob_all_name . sprintf('%04d', $R);
}
$RECORD = $RECORDS[$R];
$PK = addslashes($RECORD['primary_key']);
$FIELDS = $RECORD['fields'];
$DEL = $RECORD['delete_record'];
for ($F = 0; $F < count($FIELDS); $F++) {
$FIELD = $FIELDS[$F];
$array[$prefix . $FIELD['field']] = $FIELD['value']; //-- build values into array
}
}
}
return $array;
}
function nuSaveForm($d, $hashData) {
$stamp = array();
$hashData['PREVIOUS_RECORD_ID'] = $d['data'][0]['records'][0]['primary_key'];
for ($FORM = 0; $FORM < count($d['data']); $FORM++) { //-- loop through forms (0 being the main form)
$parentID = $d['data'][$FORM]['form_id'];
if ($FORM == 0) { //-- form
$s = "
SELECT
sfo_title as form_name,
sfo_table as parent_table,
sfo_primary_key as parent_primary_key
FROM zzzsys_form
WHERE zzzsys_form_id = '$parentID'
";
} else { //-- subform
$s = "
SELECT
sob_all_title as form_name,
sob_subform_table as parent_table,
sob_subform_primary_key as parent_primary_key,
sob_subform_foreign_key
FROM zzzsys_object
WHERE zzzsys_object_id = '$parentID'
";
}
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$formInfo = db_fetch_object($t);
if(array_key_exists('records',$d['data'][$FORM])) {
$RECORDS = $d['data'][$FORM]['records'];
for ($R = 0; $R < count($RECORDS); $R++) { //-- loop through form field values
$SET = array();
$RECORD = $RECORDS[$R];
$PK = addslashes($RECORD['primary_key']);
$FIELDS = $RECORD['fields'];
$DEL = $RECORD['delete_record'];
$validFields = nuValidateArray($parentID, $formInfo->parent_table);
$valid = array(); // ADDED by SG 9Jun2015
for ($V = 0; $V < count($validFields); $V++) {
$valid[] = $validFields[$V]->field_name;
}
for ($F = 0; $F < count($FIELDS); $F++) {
$FIELD = $FIELDS[$F];
if (in_array($FIELD['field'], $valid) and $FIELD['save'] == 1) {
if($FIELD['value'] == ''){
$SET[] = addslashes($FIELD['field']) . ' = ' . 'NULL'; //-- Update empty Fields to NULL - added by OldShatterhand77 2014-02-07
}else{
$SET[] = addslashes($FIELD['field']) . ' = ' . "'" . addslashes($FIELD['value']) . "'"; //-- build UPDATE SET values
}
}
}
if ($DEL == 'yes') {
$s = "DELETE FROM $formInfo->parent_table WHERE $formInfo->parent_primary_key = '$PK'";
} else {
if (count($SET) > 0) {
if ($PK == '') {
$PK = nuGetNewPrimaryKey($formInfo->parent_table, $formInfo->parent_primary_key); //-- insert a new record and return PK
$stamp[] = array('added', $formInfo->parent_table, $formInfo->parent_primary_key, $PK);
}
if ($FORM == 0) { //-- main form
nuV('record_id', $PK);
} else {
$SET[] = addslashes($formInfo->sob_subform_foreign_key) . ' = ' . "'" . addslashes(nuV('record_id')) . "'"; //-- add foreign key
}
$s = "UPDATE $formInfo->parent_table SET " . implode(', ', $SET) . " WHERE $formInfo->parent_primary_key = '$PK'";
$stamp[] = array('changed', $formInfo->parent_table, $formInfo->parent_primary_key, $PK);
}
if($FORM == 0) {
$hashData['RECORD_ID'] = $PK;
}
}
nuRunQuery($s);
if (nuErrorFound()) {
return;
}
}
}
}
nuLogStamp($stamp);
$nuHash = $hashData; //-- used in eval() along with hash variables
if($d['data'][0]['records'][0]['delete_record'] == 'yes'){
$eval = nuReplaceHashes(nuF('sfo_custom_code_run_after_delete'), $hashData);
}else{
$eval = nuReplaceHashes(nuF('sfo_custom_code_run_after_save'), $hashData);
}
eval($eval);
}
function nuLogStamp($stamp) { //-- records user activity
for ($i = 0; $i < count($stamp); $i++) {
$action = $stamp[$i][0];
$table = $stamp[$i][1];
$primary_key = $stamp[$i][2];
$value = $stamp[$i][3];
$user = nuV('nu_user_id');
$d = new DateTime();
$date = $d->format('Y-m-d H:i:s');
$by = $table . '_log_' . $action . '_by';
$at = $table . '_log_' . $action . '_at';
$s = "SELECT * FROM `$table` WHERE $primary_key = '$value'";
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$r = db_fetch_array($t);
if (is_array($r)) {
foreach ($r as $key => $v) {
if ($key === $by) {
nuRunQuery("UPDATE `$table` set $key = '$user' WHERE $primary_key = '$value'");
if (nuErrorFound()) {
return;
}
}
if ($key === $at) {
nuRunQuery("UPDATE `$table` set $key = '$date' WHERE $primary_key = '$value'");
if (nuErrorFound()) {
return;
}
}
}
}
}
}
function nuCreateLog($id, $u) { //-- starts user activity
$d = new DateTime();
$date = $d->format('Y-m-d H:i:s');
$ip = $_SERVER['REMOTE_ADDR'];
$s = "INSERT INTO zzzsys_user_log (zzzsys_user_log_id, sul_zzzsys_user_id, sul_ip, sul_start) VALUES ('$id', '$u', '$ip', '$date');";
nuRunQuery($s);
if (nuErrorFound()) {
return;
}
}
function nuLogUser($id) { //-- records user activity
$d = new DateTime();
$date = $d->format('Y-m-d H:i:s');
nuRunQuery("UPDATE zzzsys_user_log SET sul_end = '$date' WHERE zzzsys_user_log_id = '$id'");
if (nuErrorFound()) {
return;
}
}
function nuGetNewPrimaryKey($t, $p) {
global $nuDB;
$t = trim($t);
$p = trim($p);
$id = nuID();
if (db_is_auto_id($t, $p)) { //-- create auto id
$i = 'NULL';
$auto = true;
} else { //-- create string id
$i = "'$id'";
$auto = false;
}
$r = $nuDB->exec("INSERT INTO `$t` (`$p`) VALUES ($i)"); //-- insert record before updating
if ($auto) {
return $nuDB->lastInsertId();
} else {
return $id;
}
}
function nuIsForm($parentID) {
$t = nuRunQuery("SELECT * FROM zzzsys_form WHERE zzzsys_form_id = '$parentID'");
if (nuErrorFound()) {
return;
}
$r = db_fetch_object($t);
if ($r->zzzsys_form_id == '') {
return false;
} else {
return true;
}
}
function nuCheckParametersForm($d) {
$errors = array();
$i = $d['data'][0]['form_id'];
$fields = $d['data'][0]['records'][0]['fields'];
$o = array();
for($f = 0 ; $f < count($fields) ; $f ++){
$o[$fields[$f][field]] = $fields[$f][value];
}
$s = "SELECT * FROM zzzsys_object WHERE sob_all_no_blanks = '1' AND sob_zzzsys_form_id = '$i' ORDER BY sob_all_tab_number, sob_all_column_number, sob_all_order_number";
$t = nuRunQuery($s);
while($r = db_fetch_object($t)){
if($o[$r->sob_all_name] == ''){
$errors[] = "'" . addslashes($r->sob_all_title) . "' Cannot be left blank";
}
}
return $errors;
}
function nuCheckForm($d) {
$errors = array();
for ($FORM = 0; $FORM < count($d['data']); $FORM++) { //-- loop through forms (0 being the main form)
$parentID = $d['data'][$FORM]['form_id'];
if ($FORM == '0') { //-- form
$s = "
SELECT
sfo_title as form_name,
sfo_table as parent_table,
sfo_primary_key as parent_primary_key
FROM zzzsys_form
WHERE zzzsys_form_id = '$parentID'
";
$mainForm = true;
} else { //-- subform
$s = "
SELECT
sob_all_title as form_name,
sob_subform_table as parent_table,
sob_subform_primary_key as parent_primary_key
FROM zzzsys_object
WHERE zzzsys_object_id = '$parentID'
";
$mainForm = false;
}
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$formInfo = db_fetch_object($t);
$validFields = nuValidateArray($parentID, $formInfo->parent_table); //-- list of valid fields on this Form
if(array_key_exists('records',$d['data'][$FORM])) $RECORDS = $d['data'][$FORM]['records'];
for ($R = 0; $R < count($RECORDS); $R++) {
$RECORD = $RECORDS[$R];
$FIELDS = $RECORD['fields'];
if ($RECORD['delete_record'] <> 'yes') { //-- does need to be checked
for ($F = 0; $F < count($FIELDS); $F++) {
$FIELD = $FIELDS[$F];
$error = nuValidField($FIELD, $validFields, $formInfo, $RECORD['primary_key'], $R + 1, $mainForm, $parentID); //-- check for valid table fieldname and value
if (count($error) != 0) {
$errors[] = $error->message;
}
}
}
}
}
return $errors;
}
function nuValidField($FIELD, $validFields, $formInfo, $primary_key, $ROW, $mainForm, $parentID) {
for ($i = 0; $i < count($validFields); $i++) {
$val = addslashes($FIELD['value']);
$fld = addslashes($FIELD['field']);
if ($validFields[$i]->field_name == $fld) { //-- using a valid field name
if (($validFields[$i]->no_blanks == '1' or $validFields[$i]->no_duplicates == '1' ) and $val == '') { //-- cannot be left blank
$ERR = nuGetTabAndTitle($fld, $mainForm, $parentID);
if ($mainForm) { //-- main form
// $ERR->message = "$ERR->title " . nuTranslate('cannot be left blank') . ".. (" . nuTranslate('TAB') . " : $ERR->tab)";
// changed by SG to error messages less to read
$ERR->message = "$ERR->title " . nuTranslate('cannot be left blank ');
} else {
$ERR->message = "$ERR->title " . nuTranslate('in subform') . " " . nuTranslate('on row') . " $ROW " . nuTranslate('cannot be left blank') . "..";
}
return $ERR;
}
if ($validFields[$i]->no_duplicates == '1') { //-- check for duplicates
$s = "
SELECT $formInfo->parent_primary_key
FROM $formInfo->parent_table
WHERE $fld = '$val' AND $formInfo->parent_primary_key != '$primary_key'
";
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$r = db_fetch_row($t);
if ($r[0] != '') { //-- duplicate record
$ERR = nuGetTabAndTitle($fld, $mainForm, $parentID);
if ($mainForm) { //-- main form
// $ERR->message = nuTranslate('There is already a record with a') . " $ERR->title " . nuTranslate('with a value of') . " $val.. (" . nuTranslate('TAB') . " : $ERR->tab)";
// changed by SG to error messages less to read
$ERR->message = nuTranslate('There is already a record with a') . " $ERR->title " . nuTranslate('with a value of ') . $val;
} else {
$ERR->message = nuTranslate('There is already a record with a') . " $ERR->title " . nuTranslate('with a value of') . " $val " . nuTranslate('in subform') . " $formInfo->form_name " . nuTranslate('on row') . " $ROW.. (" . nuTranslate('TAB') . " : $ERR->tab)";
}
return $ERR;
}
}
if ($validFields[$i]->format == 'text' and $validFields[$i]->format != '' and $val != '') { //-- check format
$format = nuTextFormats();
$datatype = $format[$validFields[$i]->format]->type;
if ($datatype == 'date') {
$s = "SELECT IF('$val' = DATE_FORMAT('$val','%Y-%m-%d'),'1','0')";
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$r = db_fetch_row($t);
if ($r[0] == '1') {
return array();
} else {
$ERR = nuGetTabAndTitle($fld, $mainForm, $parentID);
if ($mainForm) { //-- main form
$ERR->message = "$ERR->title " . nuTranslate('has an invalid date') . ".. (" . nuTranslate('TAB') . " : $ERR->tab)";
} else {
$ERR->message = "$ERR->title " . nuTranslate('has an invalid date') . " " . nuTranslate('in subform') . " $formInfo->form_name " . nuTranslate('on row') . " $ROW.. (" . nuTranslate('TAB') . " : $ERR->tab)";
}
return $ERR;
}
}
if ($datatype == 'number') {
$s = "SELECT IF($val = $val+0,'1','0')";
$t = nuRunQuery($s);
if (nuErrorFound()) {
return;
}
$r = db_fetch_row($t);
if ($r[0] == '1') {
return array();
} else {
$ERR = nuGetTabAndTitle($fld, $mainForm, $parentID);
if ($mainForm) { //-- main form
$ERR->message = "$ERR->title " . nuTranslate('has an invalid number') . ".. (" . nuTranslate('TAB') . " : $ERR->tab)";
} else {
$ERR->message = "$ERR->title " . nuTranslate('has an invalid number') . " " . nuTranslate('in subform') . " $formInfo->form_name " . nuTranslate('on row') . " $ROW.. (" . nuTranslate('TAB') . " : $ERR->tab)";
}
return $ERR;
}
}
} else {
return array(); //-- no format required
}
}
}
return array();
}
function nuGetTabAndTitle($fld, $isMainForm, $id) {
$t = nuRunQuery("SELECT zzzsys_object_id FROM zzzsys_object WHERE sob_all_name = '$fld'"); //-- get Object ID
if (nuErrorFound()) {
return;
}
$r = db_fetch_row($t);
$id = $r[0];
$t = nuRunQuery("SELECT * FROM zzzsys_object WHERE zzzsys_object_id = '$id'"); //-- get Object details
if (nuErrorFound()) {
return;