evolution-cms / evolution

manager/processors/save_web_user.processor.php

Indentation +281 added lines, -281 removed lines

@@ -1,9 +1,9 @@ 
 <?php
 if( ! defined('IN_MANAGER_MODE') || IN_MANAGER_MODE !== true) {
-	die("<b>INCLUDE_ORDERING_ERROR</b><br /><br />Please use the EVO Content Manager instead of accessing this file directly.");
+    die("<b>INCLUDE_ORDERING_ERROR</b><br /><br />Please use the EVO Content Manager instead of accessing this file directly.");
 }
 if(!$modx->hasPermission('save_web_user')) {
-	$modx->webAlertAndQuit($_lang["error_no_privileges"]);
+    $modx->webAlertAndQuit($_lang["error_no_privileges"]);
 }
 
 $tbl_web_users = $modx->getFullTableName('web_users');
@@ -12,10 +12,10 @@ 
 
 $input = $_POST;
 foreach($input as $k => $v) {
-	if($k !== 'comment') {
-		$v = sanitize($v);
-	}
-	$input[$k] = $v;
+    if($k !== 'comment') {
+        $v = sanitize($v);
+    }
+    $input[$k] = $v;
 }
 
 $id = (int)$input['id'];
@@ -51,82 +51,82 @@ 
 
 // verify password
 if($passwordgenmethod == "spec" && $input['specifiedpassword'] != $input['confirmpassword']) {
-	webAlertAndQuit("Password typed is mismatched");
+    webAlertAndQuit("Password typed is mismatched");
 }
 
 // verify email
 if($email == '' || !preg_match("/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,24}$/i", $email)) {
-	webAlertAndQuit("E-mail address doesn't seem to be valid!");
+    webAlertAndQuit("E-mail address doesn't seem to be valid!");
 }
 
 switch($input['mode']) {
-	case '87' : // new user
-		// check if this user name already exist
-		$rs = $modx->db->select('count(id)', $tbl_web_users, "username='{$esc_newusername}'");
-		$limit = $modx->db->getValue($rs);
-		if($limit > 0) {
-			webAlertAndQuit("User name is already in use!");
-		}
-
-		// check if the email address already exist
-		if ($modx->config['allow_multiple_emails'] != 1) {
-			$rs = $modx->db->select('count(id)', $tbl_web_user_attributes, "email='{$esc_email}' AND id!='{$id}'");
-			$limit = $modx->db->getValue($rs);
-			if($limit > 0) {
-				webAlertAndQuit("Email is already in use!");
-			}
-		}
-
-		// generate a new password for this user
-		if($specifiedpassword != "" && $passwordgenmethod == "spec") {
-			if(strlen($specifiedpassword) < 6) {
-				webAlertAndQuit("Password is too short!");
-			} else {
-				$newpassword = $specifiedpassword;
-			}
-		} elseif($specifiedpassword == "" && $passwordgenmethod == "spec") {
-			webAlertAndQuit("You didn't specify a password for this user!");
-		} elseif($passwordgenmethod == 'g') {
-			$newpassword = generate_password(8);
-		} else {
-			webAlertAndQuit("No password generation method specified!");
-		}
-
-		// invoke OnBeforeWUsrFormSave event
-		$modx->invokeEvent("OnBeforeWUsrFormSave", array(
-			"mode" => "new",
-		));
-
-		// create the user account
-		$field = array();
-		$field['username'] = $esc_newusername;
-		$field['password'] = md5($newpassword);
-		$internalKey = $modx->db->insert($field, $tbl_web_users);
-
-		$field = compact('internalKey', 'fullname', 'role', 'email', 'phone', 'mobilephone', 'fax', 'zip', 'street', 'city', 'state', 'country', 'gender', 'dob', 'photo', 'comment', 'blocked', 'blockeduntil', 'blockedafter');
-		$field = $modx->db->escape($field);
-		$modx->db->insert($field, $tbl_web_user_attributes);
-
-		// Save User Settings
-		saveUserSettings($internalKey);
-
-		// Set the item name for logger
-		$_SESSION['itemname'] = $newusername;
-
-		/*******************************************************************************/
-		// put the user in the user_groups he/ she should be in
-		// first, check that up_perms are switched on!
-		if($use_udperms == 1) {
-			if(!empty($user_groups)) {
-				for($i = 0; $i < count($user_groups); $i++) {
-					$f = array();
-					$f['webgroup'] = (int)$user_groups[$i];
-					$f['webuser'] = $internalKey;
-					$modx->db->insert($f, $tbl_web_groups);
-				}
-			}
-		}
-		// end of user_groups stuff!
+    case '87' : // new user
+        // check if this user name already exist
+        $rs = $modx->db->select('count(id)', $tbl_web_users, "username='{$esc_newusername}'");
+        $limit = $modx->db->getValue($rs);
+        if($limit > 0) {
+            webAlertAndQuit("User name is already in use!");
+        }
+
+        // check if the email address already exist
+        if ($modx->config['allow_multiple_emails'] != 1) {
+            $rs = $modx->db->select('count(id)', $tbl_web_user_attributes, "email='{$esc_email}' AND id!='{$id}'");
+            $limit = $modx->db->getValue($rs);
+            if($limit > 0) {
+                webAlertAndQuit("Email is already in use!");
+            }
+        }
+
+        // generate a new password for this user
+        if($specifiedpassword != "" && $passwordgenmethod == "spec") {
+            if(strlen($specifiedpassword) < 6) {
+                webAlertAndQuit("Password is too short!");
+            } else {
+                $newpassword = $specifiedpassword;
+            }
+        } elseif($specifiedpassword == "" && $passwordgenmethod == "spec") {
+            webAlertAndQuit("You didn't specify a password for this user!");
+        } elseif($passwordgenmethod == 'g') {
+            $newpassword = generate_password(8);
+        } else {
+            webAlertAndQuit("No password generation method specified!");
+        }
+
+        // invoke OnBeforeWUsrFormSave event
+        $modx->invokeEvent("OnBeforeWUsrFormSave", array(
+            "mode" => "new",
+        ));
+
+        // create the user account
+        $field = array();
+        $field['username'] = $esc_newusername;
+        $field['password'] = md5($newpassword);
+        $internalKey = $modx->db->insert($field, $tbl_web_users);
+
+        $field = compact('internalKey', 'fullname', 'role', 'email', 'phone', 'mobilephone', 'fax', 'zip', 'street', 'city', 'state', 'country', 'gender', 'dob', 'photo', 'comment', 'blocked', 'blockeduntil', 'blockedafter');
+        $field = $modx->db->escape($field);
+        $modx->db->insert($field, $tbl_web_user_attributes);
+
+        // Save User Settings
+        saveUserSettings($internalKey);
+
+        // Set the item name for logger
+        $_SESSION['itemname'] = $newusername;
+
+        /*******************************************************************************/
+        // put the user in the user_groups he/ she should be in
+        // first, check that up_perms are switched on!
+        if($use_udperms == 1) {
+            if(!empty($user_groups)) {
+                for($i = 0; $i < count($user_groups); $i++) {
+                    $f = array();
+                    $f['webgroup'] = (int)$user_groups[$i];
+                    $f['webuser'] = $internalKey;
+                    $modx->db->insert($f, $tbl_web_groups);
+                }
+            }
+        }
+        // end of user_groups stuff!
 
         // invoke OnWebSaveUser event
         $modx->invokeEvent("OnWebSaveUser", array(
@@ -144,26 +144,26 @@ 
             "id" => $internalKey
         ));
 
-		if($passwordnotifymethod == 'e') {
-			sendMailMessage($email, $newusername, $newpassword, $fullname);
-			if($input['stay'] != '') {
-				$a = ($input['stay'] == '2') ? "88&id={$internalKey}" : "87";
-				$header = "Location: index.php?a={$a}&r=2&stay=" . $input['stay'];
-				header($header);
-			} else {
-				$header = "Location: index.php?a=99&r=2";
-				header($header);
-			}
-		} else {
-			if($input['stay'] != '') {
-				$a = ($input['stay'] == '2') ? "88&id={$internalKey}" : "87";
-				$stayUrl = "index.php?a={$a}&r=2&stay=" . $input['stay'];
-			} else {
-				$stayUrl = "index.php?a=99&r=2";
-			}
-
-			include_once "header.inc.php";
-			?>
+        if($passwordnotifymethod == 'e') {
+            sendMailMessage($email, $newusername, $newpassword, $fullname);
+            if($input['stay'] != '') {
+                $a = ($input['stay'] == '2') ? "88&id={$internalKey}" : "87";
+                $header = "Location: index.php?a={$a}&r=2&stay=" . $input['stay'];
+                header($header);
+            } else {
+                $header = "Location: index.php?a=99&r=2";
+                header($header);
+            }
+        } else {
+            if($input['stay'] != '') {
+                $a = ($input['stay'] == '2') ? "88&id={$internalKey}" : "87";
+                $stayUrl = "index.php?a={$a}&r=2&stay=" . $input['stay'];
+            } else {
+                $stayUrl = "index.php?a=99&r=2";
+            }
+
+            include_once "header.inc.php";
+            ?>
 
 			<h1><?php echo $_lang['web_user_title']; ?></h1>
 
@@ -185,86 +185,86 @@ 
 			</div>
 			<?php
 
-			include_once "footer.inc.php";
-		}
-		break;
-	case '88' : // edit user
-		// generate a new password for this user
-		if($genpassword == 1) {
-			if($specifiedpassword != "" && $passwordgenmethod == "spec") {
-				if(strlen($specifiedpassword) < 6) {
-					webAlertAndQuit("Password is too short!");
-				} else {
-					$newpassword = $specifiedpassword;
-				}
-			} elseif($specifiedpassword == "" && $passwordgenmethod == "spec") {
-				webAlertAndQuit("You didn't specify a password for this user!");
-			} elseif($passwordgenmethod == 'g') {
-				$newpassword = generate_password(8);
-			} else {
-				webAlertAndQuit("No password generation method specified!");
-			}
-		}
-		if($passwordnotifymethod == 'e') {
-			sendMailMessage($email, $newusername, $newpassword, $fullname);
-		}
-
-		// check if the username already exist
-		$rs = $modx->db->select('count(id)', $tbl_web_users, "username='{$esc_newusername}' AND id!='{$id}'");
-		$limit = $modx->db->getValue($rs);
-		if($limit > 0) {
-			webAlertAndQuit("User name is already in use!");
-		}
-
-		// check if the email address already exists
-		if ($modx->config['allow_multiple_emails'] != 1) {
-			$rs = $modx->db->select('count(internalKey)', $tbl_web_user_attributes, "email='{$esc_email}' AND internalKey!='{$id}'");
-			$limit = $modx->db->getValue($rs);
-			if($limit > 0) {
-				webAlertAndQuit("Email is already in use!");
-			}
-		}
-
-		// invoke OnBeforeWUsrFormSave event
-		$modx->invokeEvent("OnBeforeWUsrFormSave", array(
-			"mode" => "upd",
-			"id" => $id
-		));
-
-		// update user name and password
-		$field = array();
-		$field['username'] = $esc_newusername;
-		if($genpassword == 1) {
-			$field['password'] = md5($newpassword);
-		}
-		$modx->db->update($field, $tbl_web_users, "id='{$id}'");
-		$field = compact('fullname', 'role', 'email', 'phone', 'mobilephone', 'fax', 'zip', 'street', 'city', 'state', 'country', 'gender', 'dob', 'photo', 'comment', 'failedlogincount', 'blocked', 'blockeduntil', 'blockedafter');
-		$field = $modx->db->escape($field);
-		$modx->db->update($field, $tbl_web_user_attributes, "internalKey='{$id}'");
-
-		// Save User Settings
-		saveUserSettings($id);
-
-		// Set the item name for logger
-		$_SESSION['itemname'] = $newusername;
-
-		/*******************************************************************************/
-		// put the user in the user_groups he/ she should be in
-		// first, check that up_perms are switched on!
-		if($use_udperms == 1) {
-			// as this is an existing user, delete his/ her entries in the groups before saving the new groups
-			$modx->db->delete($tbl_web_groups, "webuser='{$id}'");
-			if(!empty($user_groups)) {
-				for($i = 0; $i < count($user_groups); $i++) {
-					$field = array();
-					$field['webgroup'] = (int)$user_groups[$i];
-					$field['webuser'] = $id;
-					$modx->db->insert($field, $tbl_web_groups);
-				}
-			}
-		}
-		// end of user_groups stuff!
-		/*******************************************************************************/
+            include_once "footer.inc.php";
+        }
+        break;
+    case '88' : // edit user
+        // generate a new password for this user
+        if($genpassword == 1) {
+            if($specifiedpassword != "" && $passwordgenmethod == "spec") {
+                if(strlen($specifiedpassword) < 6) {
+                    webAlertAndQuit("Password is too short!");
+                } else {
+                    $newpassword = $specifiedpassword;
+                }
+            } elseif($specifiedpassword == "" && $passwordgenmethod == "spec") {
+                webAlertAndQuit("You didn't specify a password for this user!");
+            } elseif($passwordgenmethod == 'g') {
+                $newpassword = generate_password(8);
+            } else {
+                webAlertAndQuit("No password generation method specified!");
+            }
+        }
+        if($passwordnotifymethod == 'e') {
+            sendMailMessage($email, $newusername, $newpassword, $fullname);
+        }
+
+        // check if the username already exist
+        $rs = $modx->db->select('count(id)', $tbl_web_users, "username='{$esc_newusername}' AND id!='{$id}'");
+        $limit = $modx->db->getValue($rs);
+        if($limit > 0) {
+            webAlertAndQuit("User name is already in use!");
+        }
+
+        // check if the email address already exists
+        if ($modx->config['allow_multiple_emails'] != 1) {
+            $rs = $modx->db->select('count(internalKey)', $tbl_web_user_attributes, "email='{$esc_email}' AND internalKey!='{$id}'");
+            $limit = $modx->db->getValue($rs);
+            if($limit > 0) {
+                webAlertAndQuit("Email is already in use!");
+            }
+        }
+
+        // invoke OnBeforeWUsrFormSave event
+        $modx->invokeEvent("OnBeforeWUsrFormSave", array(
+            "mode" => "upd",
+            "id" => $id
+        ));
+
+        // update user name and password
+        $field = array();
+        $field['username'] = $esc_newusername;
+        if($genpassword == 1) {
+            $field['password'] = md5($newpassword);
+        }
+        $modx->db->update($field, $tbl_web_users, "id='{$id}'");
+        $field = compact('fullname', 'role', 'email', 'phone', 'mobilephone', 'fax', 'zip', 'street', 'city', 'state', 'country', 'gender', 'dob', 'photo', 'comment', 'failedlogincount', 'blocked', 'blockeduntil', 'blockedafter');
+        $field = $modx->db->escape($field);
+        $modx->db->update($field, $tbl_web_user_attributes, "internalKey='{$id}'");
+
+        // Save User Settings
+        saveUserSettings($id);
+
+        // Set the item name for logger
+        $_SESSION['itemname'] = $newusername;
+
+        /*******************************************************************************/
+        // put the user in the user_groups he/ she should be in
+        // first, check that up_perms are switched on!
+        if($use_udperms == 1) {
+            // as this is an existing user, delete his/ her entries in the groups before saving the new groups
+            $modx->db->delete($tbl_web_groups, "webuser='{$id}'");
+            if(!empty($user_groups)) {
+                for($i = 0; $i < count($user_groups); $i++) {
+                    $field = array();
+                    $field['webgroup'] = (int)$user_groups[$i];
+                    $field['webuser'] = $id;
+                    $modx->db->insert($field, $tbl_web_groups);
+                }
+            }
+        }
+        // end of user_groups stuff!
+        /*******************************************************************************/
 
         // invoke OnWebSaveUser event
         $modx->invokeEvent("OnWebSaveUser", array(
@@ -293,16 +293,16 @@ 
             "id" => $id
         ));
 
-		if($genpassword == 1 && $passwordnotifymethod == 's') {
-			if($input['stay'] != '') {
-				$a = ($input['stay'] == '2') ? "88&id={$id}" : "87";
-				$stayUrl = "index.php?a={$a}&r=2&stay=" . $input['stay'];
-			} else {
-				$stayUrl = "index.php?a=99&r=2";
-			}
+        if($genpassword == 1 && $passwordnotifymethod == 's') {
+            if($input['stay'] != '') {
+                $a = ($input['stay'] == '2') ? "88&id={$id}" : "87";
+                $stayUrl = "index.php?a={$a}&r=2&stay=" . $input['stay'];
+            } else {
+                $stayUrl = "index.php?a=99&r=2";
+            }
 
-			include_once "header.inc.php";
-			?>
+            include_once "header.inc.php";
+            ?>
 
 			<h1><?php echo $_lang['web_user_title']; ?></h1>
 
@@ -322,20 +322,20 @@ 
 			</div>
 			<?php
 
-			include_once "footer.inc.php";
-		} else {
-			if($input['stay'] != '') {
-				$a = ($input['stay'] == '2') ? "88&id={$id}" : "87";
-				$header = "Location: index.php?a={$a}&r=2&stay=" . $input['stay'];
-				header($header);
-			} else {
-				$header = "Location: index.php?a=99&r=2";
-				header($header);
-			}
-		}
-		break;
-	default :
-		webAlertAndQuit("No operation set in request.");
+            include_once "footer.inc.php";
+        } else {
+            if($input['stay'] != '') {
+                $a = ($input['stay'] == '2') ? "88&id={$id}" : "87";
+                $header = "Location: index.php?a={$a}&r=2&stay=" . $input['stay'];
+                header($header);
+            } else {
+                $header = "Location: index.php?a=99&r=2";
+                header($header);
+            }
+        }
+        break;
+    default :
+        webAlertAndQuit("No operation set in request.");
 }
 
 /**
@@ -345,14 +345,14 @@ 
  * @return string
  */
 function save_user_quoted_printable($string) {
-	$crlf = "\n";
-	$string = preg_replace('!(\r\n|\r|\n)!', $crlf, $string) . $crlf;
-	$f[] = '/([\000-\010\013\014\016-\037\075\177-\377])/e';
-	$r[] = "'=' . sprintf('%02X', ord('\\1'))";
-	$f[] = '/([\011\040])' . $crlf . '/e';
-	$r[] = "'=' . sprintf('%02X', ord('\\1')) . '" . $crlf . "'";
-	$string = preg_replace($f, $r, $string);
-	return trim(wordwrap($string, 70, ' =' . $crlf));
+    $crlf = "\n";
+    $string = preg_replace('!(\r\n|\r|\n)!', $crlf, $string) . $crlf;
+    $f[] = '/([\000-\010\013\014\016-\037\075\177-\377])/e';
+    $r[] = "'=' . sprintf('%02X', ord('\\1'))";
+    $f[] = '/([\011\040])' . $crlf . '/e';
+    $r[] = "'=' . sprintf('%02X', ord('\\1')) . '" . $crlf . "'";
+    $string = preg_replace($f, $r, $string);
+    return trim(wordwrap($string, 70, ' =' . $crlf));
 }
 
 /**
@@ -364,94 +364,94 @@ 
  * @param string $ufn
  */
 function sendMailMessage($email, $uid, $pwd, $ufn) {
-	global $modx, $_lang, $websignupemail_message;
-	global $emailsubject, $emailsender;
-	global $site_name, $site_url;
-	$message = sprintf($websignupemail_message, $uid, $pwd); // use old method
-	// replace placeholders
-	$message = str_replace("[+uid+]", $uid, $message);
-	$message = str_replace("[+pwd+]", $pwd, $message);
-	$message = str_replace("[+ufn+]", $ufn, $message);
-	$message = str_replace("[+sname+]", $site_name, $message);
-	$message = str_replace("[+saddr+]", $emailsender, $message);
-	$message = str_replace("[+semail+]", $emailsender, $message);
-	$message = str_replace("[+surl+]", $site_url, $message);
-
-	$param = array();
-	$param['from'] = "{$site_name}<{$emailsender}>";
-	$param['subject'] = $emailsubject;
-	$param['body'] = $message;
-	$param['to'] = $email;
-	$param['type'] = 'text';
-	$rs = $modx->sendmail($param);
-	if(!$rs) {
-		$modx->manager->saveFormValues();
-		$modx->messageQuit("{$email} - {$_lang['error_sending_email']}");
-	}
+    global $modx, $_lang, $websignupemail_message;
+    global $emailsubject, $emailsender;
+    global $site_name, $site_url;
+    $message = sprintf($websignupemail_message, $uid, $pwd); // use old method
+    // replace placeholders
+    $message = str_replace("[+uid+]", $uid, $message);
+    $message = str_replace("[+pwd+]", $pwd, $message);
+    $message = str_replace("[+ufn+]", $ufn, $message);
+    $message = str_replace("[+sname+]", $site_name, $message);
+    $message = str_replace("[+saddr+]", $emailsender, $message);
+    $message = str_replace("[+semail+]", $emailsender, $message);
+    $message = str_replace("[+surl+]", $site_url, $message);
+
+    $param = array();
+    $param['from'] = "{$site_name}<{$emailsender}>";
+    $param['subject'] = $emailsubject;
+    $param['body'] = $message;
+    $param['to'] = $email;
+    $param['type'] = 'text';
+    $rs = $modx->sendmail($param);
+    if(!$rs) {
+        $modx->manager->saveFormValues();
+        $modx->messageQuit("{$email} - {$_lang['error_sending_email']}");
+    }
 }
 
 // Save User Settings
 function saveUserSettings($id) {
-	global $modx;
-	$tbl_web_user_settings = $modx->getFullTableName('web_user_settings');
-
-	$settings = array(
-		"login_home",
-		"allowed_ip",
-		"allowed_days"
-	);
-
-	$modx->db->delete($tbl_web_user_settings, "webuser='{$id}'");
-
-	foreach($settings as $n) {
-		$vl = $_POST[$n];
-		if(is_array($vl)) {
-			$vl = implode(",", $vl);
-		}
-		if($vl != '') {
-			$f = array();
-			$f['webuser'] = $id;
-			$f['setting_name'] = $n;
-			$f['setting_value'] = $vl;
-			$f = $modx->db->escape($f);
-			$modx->db->insert($f, $tbl_web_user_settings);
-		}
-	}
+    global $modx;
+    $tbl_web_user_settings = $modx->getFullTableName('web_user_settings');
+
+    $settings = array(
+        "login_home",
+        "allowed_ip",
+        "allowed_days"
+    );
+
+    $modx->db->delete($tbl_web_user_settings, "webuser='{$id}'");
+
+    foreach($settings as $n) {
+        $vl = $_POST[$n];
+        if(is_array($vl)) {
+            $vl = implode(",", $vl);
+        }
+        if($vl != '') {
+            $f = array();
+            $f['webuser'] = $id;
+            $f['setting_name'] = $n;
+            $f['setting_value'] = $vl;
+            $f = $modx->db->escape($f);
+            $modx->db->insert($f, $tbl_web_user_settings);
+        }
+    }
 }
 
 // Web alert -  sends an alert to web browser
 function webAlertAndQuit($msg) {
-	global $id, $modx;
-	$mode = $_POST['mode'];
-	$modx->manager->saveFormValues($mode);
-	$modx->webAlertAndQuit($msg, "index.php?a={$mode}" . ($mode == '88' ? "&id={$id}" : ''));
+    global $id, $modx;
+    $mode = $_POST['mode'];
+    $modx->manager->saveFormValues($mode);
+    $modx->webAlertAndQuit($msg, "index.php?a={$mode}" . ($mode == '88' ? "&id={$id}" : ''));
 }
 
 // Generate password
 function generate_password($length = 10) {
-	$allowable_characters = "abcdefghjkmnpqrstuvxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789";
-	$ps_len = strlen($allowable_characters);
-	mt_srand((double) microtime() * 1000000);
-	$pass = "";
-	for($i = 0; $i < $length; $i++) {
-		$pass .= $allowable_characters[mt_rand(0, $ps_len - 1)];
-	}
-	return $pass;
+    $allowable_characters = "abcdefghjkmnpqrstuvxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789";
+    $ps_len = strlen($allowable_characters);
+    mt_srand((double) microtime() * 1000000);
+    $pass = "";
+    for($i = 0; $i < $length; $i++) {
+        $pass .= $allowable_characters[mt_rand(0, $ps_len - 1)];
+    }
+    return $pass;
 }
 
 function sanitize($str = '', $safecount = 0) {
-	global $modx;
-	$safecount++;
-	if(1000 < $safecount) {
-		exit("error too many loops '{$safecount}'");
-	}
-	if(is_array($str)) {
-		foreach($str as $i => $v) {
-			$str[$i] = sanitize($v, $safecount);
-		}
-	} else {
-		// $str = strip_tags($str); // LEAVE < and > intact
-		$str = htmlspecialchars($str, ENT_NOQUOTES, $modx->config['modx_charset']);
-	}
-	return $str;
+    global $modx;
+    $safecount++;
+    if(1000 < $safecount) {
+        exit("error too many loops '{$safecount}'");
+    }
+    if(is_array($str)) {
+        foreach($str as $i => $v) {
+            $str[$i] = sanitize($v, $safecount);
+        }
+    } else {
+        // $str = strip_tags($str); // LEAVE < and > intact
+        $str = htmlspecialchars($str, ENT_NOQUOTES, $modx->config['modx_charset']);
+    }
+    return $str;
 }