From: Joshua Rüsweg <josh@bastelstu.be>
Date: Sun, 3 Feb 2019 18:22:11 +0000 (+0100)
Subject: Add data handler for upload form fields
X-Git-Tag: 5.2.0_Alpha_1~296^2~9
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=170a166da5173383a3c17dd995be28aefe961324;p=GitHub%2FWoltLab%2FWCF.git

Add data handler for upload form fields
See #2825
---

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php
index a0dd65bf74..3c0dff9dae 100644
--- a/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php
@@ -3,7 +3,9 @@ namespace wcf\system\form\builder\field;
 use wcf\system\file\upload\UploadField;
 use wcf\system\file\upload\UploadFile;
 use wcf\system\file\upload\UploadHandler;
+use wcf\system\form\builder\field\data\processor\CustomFormFieldDataProcessor;
 use wcf\system\form\builder\field\validation\FormFieldValidationError;
+use wcf\system\form\builder\IFormDocument;
 
 /**
  * Implementation of a form field for to uploads.
@@ -194,6 +196,22 @@ class UploadFormField extends AbstractFormField {
 		return $this;
 	}
 	
+	/**
+	 * @inheritDoc
+	 */
+	public function populate() {
+		parent::populate();
+		
+		$this->getDocument()->getDataHandler()->add(new CustomFormFieldDataProcessor('upload', function(IFormDocument $document, array $parameters) {
+			$parameters[$this->getId()] = $this->getValue();
+			$parameters[$this->getId() . '_removedFiles'] = $this->getRemovedFiles(true);
+			
+			return $parameters;
+		}));
+		
+		return $this;
+	}
+	
 	/**
 	 * @inheritDoc
 	 *