fix: DecompressionStream on Safari

Author: BachoSeven

package.json

@@ -26,6 +26,7 @@
     },
     "dependencies": {
         "@preact/signals": "^1.2.2",
+        "compression-streams-polyfill": "^0.1.7",
         "fuse.js": "^7.0.0",
         "preact": "^10.19.2",
         "preact-custom-element": "^4.3.0",

src/dm-planimetrie/PlanimetrieModel.js

@@ -28,6 +28,10 @@ const loadModelDM = async () => {
 
     const blob = await res.blob()
 
+    if (!window.DecompressionStream) {
+        await import('compression-streams-polyfill')
+    }
+
     const ds = new DecompressionStream('gzip')
     const decompressedStream = blob.stream().pipeThrough(ds)
     const rawText = await streamToText(decompressedStream)