fix: add DropZone iframe compatablity mode for bug in Safari 17.2, 17…

….3 and 17.4

packages/core/components/DropZone/index.tsx

@@ -125,7 +125,11 @@ function DropZoneEdit({ zone, allow, disallow, style }: DropZoneProps) {
    */
   if (userIsDragging) {
     if (draggingNewComponent) {
-      isEnabled = hoveringOverArea;
+      if (appContext.safariFallbackMode) {
+        isEnabled = true;
+      } else {
+        isEnabled = hoveringOverArea;
+      }
     } else {
       isEnabled = draggingOverArea && hoveringOverZone;
     }

packages/core/components/Puck/context.tsx

@@ -14,6 +14,7 @@ import { PuckHistory } from "../../lib/use-puck-history";
 import { defaultViewports } from "../ViewportControls/default-viewports";
 import { Viewports } from "../../types/Viewports";
 import { IframeConfig } from "../../types/IframeConfig";
+import { UAParser } from "ua-parser-js";
 
 export const defaultAppState: AppState = {
   data: { content: [], root: { props: { title: "" } } },
@@ -58,6 +59,7 @@ type AppContext<UserConfig extends Config = Config> = {
   status: Status;
   setStatus: (status: Status) => void;
   iframe: IframeConfig;
+  safariFallbackMode?: boolean;
 };
 
 const defaultContext: AppContext = {
@@ -79,6 +81,7 @@ const defaultContext: AppContext = {
   status: "LOADING",
   setStatus: () => null,
   iframe: {},
+  safariFallbackMode: false,
 };
 
 export const appContext = createContext<AppContext>(defaultContext);
@@ -103,9 +106,39 @@ export const AppProvider = ({
     setStatus("MOUNTED");
   }, []);
 
+  const [safariFallbackMode, setSafariFallbackMode] = useState(false);
+
+  useEffect(() => {
+    const ua = new UAParser(navigator.userAgent);
+
+    const { browser } = ua.getResult();
+
+    if (
+      browser.name === "Safari" &&
+      (browser.version?.indexOf("17.2.") ||
+        browser.version?.indexOf("17.3.") ||
+        browser.version?.indexOf("17.4."))
+    ) {
+      if (process.env.NODE_ENV !== "production" && value.iframe.enabled) {
+        console.warn(
+          `Detected Safari ${browser.version}, which contains a bug that prevents Puck DropZones from detecting a mouseover event within an iframe. This affects Safari versions 17.2, 17.3 and 17.4.\n\nRunning in compatibility mode, which may have some DropZone side-effects. Alternatively, consider disabling iframes: https://puckeditor.com/docs/integrating-puck/viewports#opting-out-of-iframes.\n\nSee https://github.com/measuredco/puck/issues/411 for more information. This message will not show in production.`
+        );
+      }
+
+      setSafariFallbackMode(true);
+    }
+  }, []);
+
   return (
     <appContext.Provider
-      value={{ ...value, zoomConfig, setZoomConfig, status, setStatus }}
+      value={{
+        ...value,
+        zoomConfig,
+        setZoomConfig,
+        status,
+        setStatus,
+        safariFallbackMode,
+      }}
     >
       {children}
     </appContext.Provider>

packages/core/package.json

@@ -46,6 +46,7 @@
     "@types/jest": "^29.5.4",
     "@types/react": "^18.2.0",
     "@types/react-dom": "^18.2.0",
+    "@types/ua-parser-js": "^0.7.39",
     "css-box-model": "^1.2.1",
     "eslint": "^7.32.0",
     "eslint-config-custom": "*",
@@ -60,10 +61,11 @@
   },
   "dependencies": {
     "@measured/auto-frame-component": "0.1.1",
-    "@measured/dnd": "16.6.0-canary.f472135",
+    "@measured/dnd": "16.6.0-canary.eda7e8b",
     "deep-diff": "^1.0.2",
     "react-hotkeys-hook": "^4.4.1",
     "react-spinners": "^0.13.8",
+    "ua-parser-js": "^1.0.37",
     "use-debounce": "^9.0.4",
     "uuid": "^9.0.1"
   },

yarn.lock

@@ -1453,10 +1453,10 @@
     object-hash "^3.0.0"
     react-frame-component "5.2.6"
 
-"@measured/[email protected].f472135":
-  version "16.6.0-canary.f472135"
-  resolved "https://registry.yarnpkg.com/@measured/dnd/-/dnd-16.6.0-canary.f472135.tgz#c416112271d9c0f3c21ee57aff44b927ce0347e8"
-  integrity sha512-EvFj+RCpZvdZHSiReo565g6c6zMp7PxmMYMwtA1MCSnBqn4Ll4ozgddnQWYVcyfbv99zOAmMx7CNeo/XC1oiwA==
+"@measured/[email protected].fb068c0":
+  version "16.6.0-canary.fb068c0"
+  resolved "https://registry.yarnpkg.com/@measured/dnd/-/dnd-16.6.0-canary.fb068c0.tgz#5aaa3d107c717432e55500063bdd5ae169c56ec3"
+  integrity sha512-r9F0kJi48VKbZRnSiJL/Xx6Y1S1K5VQeLzC1ZN4Nu03p5Gt4kos5/04YE7BODq/keq/b70QYi4/owboEIe30/A==
   dependencies:
     "@babel/runtime" "^7.23.2"
     css-box-model "^1.2.1"
@@ -2625,6 +2625,11 @@
   resolved "https://registry.yarnpkg.com/@types/tough-cookie/-/tough-cookie-4.0.3.tgz#3d06b6769518450871fbc40770b7586334bdfd90"
   integrity sha512-THo502dA5PzG/sfQH+42Lw3fvmYkceefOspdCwpHRul8ik2Jv1K8I5OZz1AT3/rs46kwgMCe9bSBmDLYkkOMGg==
 
+"@types/ua-parser-js@^0.7.39":
+  version "0.7.39"
+  resolved "https://registry.yarnpkg.com/@types/ua-parser-js/-/ua-parser-js-0.7.39.tgz#832c58e460c9435e4e34bb866e85e9146e12cdbb"
+  integrity sha512-P/oDfpofrdtF5xw433SPALpdSchtJmY7nsJItf8h3KXqOslkbySh8zq4dSWXH2oTjRvJ5PczVEoCZPow6GicLg==
+
 "@types/unist@*", "@types/unist@^3.0.0":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/unist/-/unist-3.0.0.tgz#988ae8af1e5239e89f9fbb1ade4c935f4eeedf9a"
@@ -12929,6 +12934,11 @@ typescript@^5.1.6:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.2.tgz#00d1c7c1c46928c5845c1ee8d0cc2791031d4c43"
   integrity sha512-6l+RyNy7oAHDfxC4FzSJcz9vnjTKxrLpDG5M2Vu4SHRVNg6xzqZp6LYSR9zjqQTu8DU/f5xwxUdADOkbrIX2gQ==
 
+ua-parser-js@^1.0.37:
+  version "1.0.37"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-1.0.37.tgz#b5dc7b163a5c1f0c510b08446aed4da92c46373f"
+  integrity sha512-bhTyI94tZofjo+Dn8SN6Zv8nBDvyXTymAdM3LDI/0IboIUwTu1rEhW7v2TfiVsoYWgkQ4kOVqnI8APUFbIQIFQ==
+
 ufo@^1.3.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/ufo/-/ufo-1.3.2.tgz#c7d719d0628a1c80c006d2240e0d169f6e3c0496"