Possibility to ignore string parameter when it's empty

mnabialek · Jun 15, 2016 · 074b27e · 074b27e
1 parent 4c66cca
commit 074b27e
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/src/Parsers/SimpleQueryParser.php b/src/Parsers/SimpleQueryParser.php
@@ -36,6 +36,13 @@ class SimpleQueryParser implements InputParser
      */
     protected $sortDescSign = '-';
 
+    /**
+     * Ignore filters with empty values
+     *
+     * @var bool
+     */
+    protected $ignoreEmptyFilters = false;
+
     /**
      * @var Collection
      */
@@ -65,7 +72,15 @@ public function getFilters()
 
         $filters = $this->collection->make();
 
-        $input->each(function ($value, $field) use ($filters) {
+        $input->filter(function ($value) {
+            if ($this->ignoreEmptyFilters && is_string($value) &&
+                (string)$value == ''
+            ) {
+                return false;
+            }
+
+            return true;
+        })->each(function ($value, $field) use ($filters) {
             $filter = new Filter();
             $filter->setField($field);
             $filter->setValue($value);