Update Pattern For Filtering

YasserElgammal · Nov 14, 2024 · 22b70d8 · 22b70d8
1 parent 3f0a1f3
commit 22b70d8
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/composer.json b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "yasser-elgammal/pure-text",
     "description": "Filter Bad Words",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "license": "MIT",
     "autoload": {
         "psr-4": {

diff --git a/src/Services/PureTextFilterService.php b/src/Services/PureTextFilterService.php
@@ -17,6 +17,16 @@ public function filter($text)
         $badWords = Config::get('badwords.words', []);
         $replacement = Config::get('badwords.replacement', '***');
 
-        return str_ireplace($badWords, $replacement, $text);
+        if (empty($badWords)) {
+            return $text; // Return text as is if no bad words are configured
+        }
+
+        $pattern = '/' . implode('|', array_map(function ($word) {
+            return '\b' . implode('[\W_]*', array_map(function ($char) {
+                return $char . '{1,}';
+            }, preg_split('//u', preg_quote($word), -1, PREG_SPLIT_NO_EMPTY))) . '\b';
+        }, $badWords)) . '/iu';
+
+        return preg_replace($pattern, $replacement, $text);
     }
 }