Build pages with file fields

1 files changed, 21 insertions, 6 deletions

diff --git a/src/App.php b/src/App.php
index 107113a..a155017 100644
--- a/src/App.php
+++ b/src/App.php
@@ -171,9 +171,7 @@ class App
 	throw new \Exception('Form has no page ' . $page);
       }
 
-      foreach ($parsed['page'][$page]['field'] as $key => $field) {
-	$fields[$key] = $this->buildSingleField($formPath, $key, $field);
-      }
+      $fields = $this->buildSinglePageFields($parsed['page'][$page], $formPath);
     }
 
     // else get all fields
@@ -182,9 +180,7 @@ class App
       if (isset($parsed['page'])) {
 	$pages = $parsed['page'];
 	foreach ($pages as $pageKey => $pageFields) {
-	  foreach ($pageFields['field'] as $key => $field) {
-	    $fields[$pageKey][$key] = $this->buildSingleField($formPath, $key, $field);
-	  }
+	  $fields[$pageKey] = $this->buildSinglePageFields($pageFields, $formPath);
 	}
       }
 
@@ -200,6 +196,25 @@ class App
   }
 
   /**
+   * @param array $pageFields
+   * @param string $formPath
+   */
+  public function buildSinglePageFields($pageFields, $formPath)
+  {
+    $fields = [];
+
+    if (! empty($pageFields['file'])) {
+      $pageFields = array_replace_recursive($pageFields, Toml::parseFile($formPath . '/fields/' . $pageFields['file']));
+    }
+
+    foreach ($pageFields['field'] as $key => $field) {
+      $fields[$key] = $this->buildSingleField($formPath, $key, $field);
+    }
+
+    return $fields;
+  }
+
+  /**
    * @param string $formPath
    * @param string $key
    * @param string $field