added configure feature

Author: deemonic

src/BlaspExpressionService.php

@@ -47,7 +47,7 @@ abstract class BlaspExpressionService
      *
      * @var array
      */
-    protected array $profanityExpressions;
+    protected array $profanityExpressions = [];
 
     /**
      * An array of separator expression profanities
@@ -82,24 +82,22 @@ abstract class BlaspExpressionService
      *
      * @var array
      */
-    protected array $falsePositives;
+    protected array $falsePositives = [];
 
     /**
      * @throws Exception
      */
-    public function __construct(?string $language = null)
+    public function __construct(?string $language = null, ?array $profanities = null, ?array $falsePositives = null)
     {        
         $this->chosenLanguage = $language;
 
-        $this->loadConfiguration();
+        $this->loadConfiguration($profanities, $falsePositives);
 
         $this->separatorExpression = $this->generateSeparatorExpression();
 
         $this->characterExpressions = $this->generateSubstitutionExpression();
 
         $this->generateProfanityExpressionArray();
-
-        $this->generateFalsePositiveExpressionArray();
     }
 
     /**
@@ -108,7 +106,7 @@ public function __construct(?string $language = null)
      *
      * @throws Exception
      */
-    private function loadConfiguration(): void
+    private function loadConfiguration(array $profanities = null, array $falsePositives = null): void
     {
         $this->supportedLanguages = config('blasp.languages');
 
@@ -117,10 +115,12 @@ private function loadConfiguration(): void
         }
 
         $this->validateChosenLanguage();
-
-        $this->profanities = config('blasp.profanities');  
+        
+        $this->profanities = $profanities ?? config('blasp.profanities');  
         $this->separators = config('blasp.separators');
         $this->substitutions = config('blasp.substitutions');
+
+        $this->generateFalsePositiveExpressionArray($falsePositives);
     }
 
     /**
@@ -211,9 +211,9 @@ private function generateProfanityExpression($profanity): string
      *
      * @return void
      */
-    private function generateFalsePositiveExpressionArray(): void
+    private function generateFalsePositiveExpressionArray(array $falsePositives = null): void
     {
-        $this->falsePositives = array_map('strtolower', config('blasp.false_positives'));
+        $this->falsePositives = array_map('strtolower', $falsePositives ?? config('blasp.false_positives'));
     }
 
     /**

src/BlaspService.php

@@ -70,15 +70,29 @@ class BlaspService extends BlaspExpressionService
      * Initialise the class and parent class.
      *
      */
-    public function __construct(?string $language = null)
+    public function __construct(?string $language = null, ?array $profanities = null, ?array $falsePositives = null)
     {
-        parent::__construct($language);
+        parent::__construct($language, $profanities, $falsePositives);
 
         $this->profanityDetector = new ProfanityDetector($this->profanityExpressions, $this->falsePositives);
 
         $this->stringNormalizer =  Normalize::getLanguageNormalizerInstance($this->chosenLanguage);
     }
 
+    /**
+     * Configure the profanities and false positives.
+     *
+     * @param array|null $profanities
+     * @param array|null $falsePositives
+     * @return self
+     */
+    public function configure(?array $profanities = null, ?array $falsePositives = null): self
+    {
+        $blasp = new BlaspService(null, $profanities, $falsePositives);
+
+        return $blasp;
+    }
+
     /**
      * @param string $string
      * @return $this