From 95aedc5887e1f00ac05d00a1a831ea054ace982e Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 26 Apr 2023 19:43:01 +0200
Subject: [PATCH] Export custom bbcode icons as image src

See #5182
---
 com.woltlab.wcf/templates/wysiwyg.tpl         |  2 +-
 .../files/lib/data/bbcode/BBCode.class.php    | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/com.woltlab.wcf/templates/wysiwyg.tpl b/com.woltlab.wcf/templates/wysiwyg.tpl
index b84af7b417..6d44038537 100644
--- a/com.woltlab.wcf/templates/wysiwyg.tpl
+++ b/com.woltlab.wcf/templates/wysiwyg.tpl
@@ -50,7 +50,7 @@
 		const bbcodes = [
 			{foreach from=$__wcf->getBBCodeHandler()->getButtonBBCodes(true) item=__bbcode}
 				{
-					icon: '{@$__bbcode->wysiwygIcon|encodeJS}',
+					icon: '{@$__bbcode->getIcon()|encodeJS}',
 					name: '{@$__bbcode->bbcodeTag|encodeJS}',
 					label: '{@$__bbcode->getButtonLabel()|encodeJS}',
 				},
diff --git a/wcfsetup/install/files/lib/data/bbcode/BBCode.class.php b/wcfsetup/install/files/lib/data/bbcode/BBCode.class.php
index 10b5870828..09297e434e 100644
--- a/wcfsetup/install/files/lib/data/bbcode/BBCode.class.php
+++ b/wcfsetup/install/files/lib/data/bbcode/BBCode.class.php
@@ -157,4 +157,26 @@ class BBCode extends ProcessibleDatabaseObject implements IRouteController
 
         return true;
     }
+
+    /**
+     * Returns the FontAwesome icon string or the URL to the image.
+     *
+     * @since 6.0
+     */
+    public function getIcon(): string
+    {
+        if ($this->wysiwygIcon === '') {
+            return '';
+        }
+
+        if (\str_contains($this->wysiwygIcon, ';')) {
+            return $this->wysiwygIcon;
+        }
+
+        return \sprintf(
+            '%sicon/%s',
+            WCF::getPath(),
+            $this->wysiwygIcon
+        );
+    }
 }
-- 
2.20.1