- Fix intelephense error

- Remove unneeded GROUP BY
- Add missing isGuid function.

Author: wdamien

server/actions/patterns/save.php

@@ -31,7 +31,7 @@ public function execute() {
     function savePattern($userProfile) {
         $keywords = $this->getValue('keywords');
         $name = $this->getValue('name');
-        $pattern = addslashes($this->getValue('expression'));
+        $pattern = addslashes($this->getValue('expression') ?? '');
         $content = $this->getValue('text');
         $description = $this->getValue('description');
         $id = $this->getValue('id');

server/actions/patterns/search.php

@@ -61,7 +61,7 @@ public function searchCommunity($query, $startIndex, $limit, $type) {
             $q .= " AND (" . implode(" OR ", $whereStatements) . ")";
         }
 
-        $q .= " GROUP BY p.id ORDER by p.ratingSort DESC LIMIT ?, ?";
+        $q .= " ORDER BY p.ratingSort DESC LIMIT ?, ?";
         $searchSqlParams[] = ["s", $startIndex];
         $searchSqlParams[] = ["s", $limit];
 

server/utils.php

@@ -19,6 +19,7 @@
 
 // Global utility methods.
 
+
 /**
  * @param $value
  * @param $key
@@ -66,6 +67,11 @@ function now() {
     return microtime(true)*1000;
 }
 
+function isGuid($guid) {
+    $match = preg_match("/^[a-f0-9]{8}(-[a-f0-9]{4}){4}[a-f0-9]{8}$/i", $guid);
+    return $match == 1;
+}
+
 function formatActionNameForExecution($name) {
     return str_replace("/", "\\", $name);
 }