Merge pull request #3 from bleech/filter-parts

Use hash to add params to a filter

Author: domtra

lib/ACFComposer/ResolveConfig.php

@@ -40,7 +40,13 @@ public static function forLayout($config, $parentKeys = []) {
   protected static function forEntity($config, $requiredAttributes, $parentKeys = []) {
     if (is_string($config)) {
       $filterName = $config;
-      $config = apply_filters($filterName, null);
+      $filterParts = explode('#', $filterName);
+      if (isset($filterParts[1])) {
+        $config = apply_filters($filterParts[0], null, $filterParts[1]);
+      } else {
+        $config = apply_filters($filterName, null);
+      }
+
 
       if (is_null($config)) {
         trigger_error("ACFComposer: Filter {$filterName} does not exist!", E_USER_WARNING);

tests/test-resolveConfigForField.php

@@ -64,6 +64,24 @@ function testForFieldGetConfigFromFilter() {
       'type' => 'someType'
     ];
     Filters::expectApplied($config)
+    ->with(null)
+    ->once()
+    ->andReturn($someField);
+    $output = ResolveConfig::forField($config);
+    $someField['key'] = "field_someField";
+    $this->assertEquals($someField, $output);
+  }
+
+  function testForFieldGetConfigFromFilterWithArguments() {
+    $config = 'ACFComposer/Fields/someField#argument';
+    $filter = 'ACFComposer/Fields/someField';
+    $someField = [
+      'name' => 'someField',
+      'label' => 'Some Field',
+      'type' => 'someType'
+    ];
+    Filters::expectApplied($filter)
+    ->with(null, 'argument')
     ->once()
     ->andReturn($someField);
     $output = ResolveConfig::forField($config);