From 108aee8084eb6eb77e8237ad39913e3130fba1f2 Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 11 Sep 2016 15:21:31 +0200
Subject: [PATCH] Fix handling of different media links in frontend and ACP
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

… analogously to attachments
---
 .../input/node/HtmlInputNodeImg.class.php     | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeImg.class.php b/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeImg.class.php
index d4f6a8f014..e08490332c 100644
--- a/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeImg.class.php
+++ b/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeImg.class.php
@@ -39,6 +39,9 @@ class HtmlInputNodeImg extends AbstractHtmlInputNode {
 			if (preg_match('~\bwoltlabAttachment\b~', $class)) {
 				$this->handleAttachment($element, $class);
 			}
+			else if (preg_match('~\bwoltlabSuiteMedia\b~', $class)) {
+				$this->handleMedium($element, $class);
+			}
 			else if (preg_match('~\bsmiley\b~', $class)) {
 				$this->handleSmiley($element);
 			}
@@ -74,6 +77,35 @@ class HtmlInputNodeImg extends AbstractHtmlInputNode {
 		DOMUtil::replaceElement($element, $newElement, false);
 	}
 	
+	protected function handleMedium(\DOMElement $element, $class) {
+		$mediumID = intval($element->getAttribute('data-media-id'));
+		if (!$mediumID) {
+			return;
+		}
+		
+		$float = 'none';
+		$thumbnail = null;
+		
+		if (preg_match('~thumbnail=(?P<thumbnail>tiny|small|large|medium)\b~', $element->getAttribute('src'), $matches)) {
+			$thumbnail = $matches['thumbnail'];
+		}
+		
+		if (preg_match('~\bmessageFloatObject(?P<float>Left|Right)\b~', $class, $matches)) {
+			$float = ($matches['float'] === 'Left') ? 'left' : 'right';
+		}
+		
+		$attributes = [
+			$mediumID,
+			$thumbnail,
+			$float
+		];
+		
+		$newElement = $element->ownerDocument->createElement('woltlab-metacode');
+		$newElement->setAttribute('data-name', 'wsm');
+		$newElement->setAttribute('data-attributes', base64_encode(JSON::encode($attributes)));
+		DOMUtil::replaceElement($element, $newElement, false);
+	}
+	
 	protected function handleSmiley(\DOMElement $element) {
 		$code = $element->getAttribute('alt');
 		
-- 
2.20.1