Lexical: Added media resize support via drag handles

[bookstack] / resources / js / wysiwyg / utils / dom.ts

diff --git a/resources/js/wysiwyg/utils/dom.ts b/resources/js/wysiwyg/utils/dom.ts
index a307bdd7531986289187cd3e53483cb8d515a178..d5c63a816e45f1fdf468a8cc4775ee0a6134f16a 100644 (file)
--- a/resources/js/wysiwyg/utils/dom.ts
+++ b/resources/js/wysiwyg/utils/dom.ts
@@ -31,6 +31,22 @@ export function formatSizeValue(size: number | string, defaultSuffix: string = '
     return size;
 }
 
+export function sizeToPixels(size: string): number {
+    if (/^-?\d+$/.test(size)) {
+        return Number(size);
+    }
+
+    if (/^-?\d+\.\d+$/.test(size)) {
+        return Math.round(Number(size));
+    }
+
+    if (/^-?\d+px\s*$/.test(size)) {
+        return Number(size.trim().replace('px', ''));
+    }
+
+    return 0;
+}
+
 export type StyleMap = Map<string, string>;
 
 /**