wp/wp-includes/js/dist/blob.js
changeset 21 48c4eec2b7e6
parent 19 3d72ae0968f4
child 22 8c2e4d02f4ef
--- a/wp/wp-includes/js/dist/blob.js	Thu Sep 29 08:06:27 2022 +0200
+++ b/wp/wp-includes/js/dist/blob.js	Fri Sep 05 18:40:08 2025 +0200
@@ -1,59 +1,53 @@
-/******/ (function() { // webpackBootstrap
+/******/ (() => { // webpackBootstrap
 /******/ 	"use strict";
 /******/ 	// The require scope
 /******/ 	var __webpack_require__ = {};
 /******/ 	
 /************************************************************************/
 /******/ 	/* webpack/runtime/define property getters */
-/******/ 	!function() {
+/******/ 	(() => {
 /******/ 		// define getter functions for harmony exports
-/******/ 		__webpack_require__.d = function(exports, definition) {
+/******/ 		__webpack_require__.d = (exports, definition) => {
 /******/ 			for(var key in definition) {
 /******/ 				if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
 /******/ 					Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
 /******/ 				}
 /******/ 			}
 /******/ 		};
-/******/ 	}();
+/******/ 	})();
 /******/ 	
 /******/ 	/* webpack/runtime/hasOwnProperty shorthand */
-/******/ 	!function() {
-/******/ 		__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }
-/******/ 	}();
+/******/ 	(() => {
+/******/ 		__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
+/******/ 	})();
 /******/ 	
 /******/ 	/* webpack/runtime/make namespace object */
-/******/ 	!function() {
+/******/ 	(() => {
 /******/ 		// define __esModule on exports
-/******/ 		__webpack_require__.r = function(exports) {
+/******/ 		__webpack_require__.r = (exports) => {
 /******/ 			if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
 /******/ 				Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
 /******/ 			}
 /******/ 			Object.defineProperty(exports, '__esModule', { value: true });
 /******/ 		};
-/******/ 	}();
+/******/ 	})();
 /******/ 	
 /************************************************************************/
 var __webpack_exports__ = {};
 __webpack_require__.r(__webpack_exports__);
 /* harmony export */ __webpack_require__.d(__webpack_exports__, {
-/* harmony export */   "createBlobURL": function() { return /* binding */ createBlobURL; },
-/* harmony export */   "getBlobByURL": function() { return /* binding */ getBlobByURL; },
-/* harmony export */   "getBlobTypeByURL": function() { return /* binding */ getBlobTypeByURL; },
-/* harmony export */   "isBlobURL": function() { return /* binding */ isBlobURL; },
-/* harmony export */   "revokeBlobURL": function() { return /* binding */ revokeBlobURL; }
+/* harmony export */   createBlobURL: () => (/* binding */ createBlobURL),
+/* harmony export */   downloadBlob: () => (/* binding */ downloadBlob),
+/* harmony export */   getBlobByURL: () => (/* binding */ getBlobByURL),
+/* harmony export */   getBlobTypeByURL: () => (/* binding */ getBlobTypeByURL),
+/* harmony export */   isBlobURL: () => (/* binding */ isBlobURL),
+/* harmony export */   revokeBlobURL: () => (/* binding */ revokeBlobURL)
 /* harmony export */ });
 /**
- * Browser dependencies
- */
-const {
-  createObjectURL,
-  revokeObjectURL
-} = window.URL;
-/**
  * @type {Record<string, File|undefined>}
  */
+const cache = {};
 
-const cache = {};
 /**
  * Create a blob URL from a file.
  *
@@ -61,12 +55,12 @@
  *
  * @return {string} The blob URL.
  */
-
 function createBlobURL(file) {
-  const url = createObjectURL(file);
+  const url = window.URL.createObjectURL(file);
   cache[url] = file;
   return url;
 }
+
 /**
  * Retrieve a file based on a blob URL. The file must have been created by
  * `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return
@@ -76,10 +70,10 @@
  *
  * @return {File|undefined} The file for the blob URL.
  */
-
 function getBlobByURL(url) {
   return cache[url];
 }
+
 /**
  * Retrieve a blob type based on URL. The file must have been created by
  * `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return
@@ -89,39 +83,75 @@
  *
  * @return {string|undefined} The blob type.
  */
+function getBlobTypeByURL(url) {
+  return getBlobByURL(url)?.type.split('/')[0]; // 0: media type , 1: file extension eg ( type: 'image/jpeg' ).
+}
 
-function getBlobTypeByURL(url) {
-  var _getBlobByURL;
-
-  return (_getBlobByURL = getBlobByURL(url)) === null || _getBlobByURL === void 0 ? void 0 : _getBlobByURL.type.split('/')[0]; // 0: media type , 1: file extension eg ( type: 'image/jpeg' ).
-}
 /**
  * Remove the resource and file cache from memory.
  *
  * @param {string} url The blob URL.
  */
-
 function revokeBlobURL(url) {
   if (cache[url]) {
-    revokeObjectURL(url);
+    window.URL.revokeObjectURL(url);
   }
-
   delete cache[url];
 }
+
 /**
  * Check whether a url is a blob url.
  *
- * @param {string} url The URL.
+ * @param {string|undefined} url The URL.
  *
  * @return {boolean} Is the url a blob url?
  */
-
 function isBlobURL(url) {
   if (!url || !url.indexOf) {
     return false;
   }
+  return url.indexOf('blob:') === 0;
+}
 
-  return url.indexOf('blob:') === 0;
+/**
+ * Downloads a file, e.g., a text or readable stream, in the browser.
+ * Appropriate for downloading smaller file sizes, e.g., < 5 MB.
+ *
+ * Example usage:
+ *
+ * ```js
+ * 	const fileContent = JSON.stringify(
+ * 		{
+ * 			"title": "My Post",
+ * 		},
+ * 		null,
+ * 		2
+ * 	);
+ * 	const filename = 'file.json';
+ *
+ * 	downloadBlob( filename, fileContent, 'application/json' );
+ * ```
+ *
+ * @param {string}   filename    File name.
+ * @param {BlobPart} content     File content (BufferSource | Blob | string).
+ * @param {string}   contentType (Optional) File mime type. Default is `''`.
+ */
+function downloadBlob(filename, content, contentType = '') {
+  if (!filename || !content) {
+    return;
+  }
+  const file = new window.Blob([content], {
+    type: contentType
+  });
+  const url = window.URL.createObjectURL(file);
+  const anchorElement = document.createElement('a');
+  anchorElement.href = url;
+  anchorElement.download = filename;
+  anchorElement.style.display = 'none';
+  document.body.appendChild(anchorElement);
+  anchorElement.click();
+  document.body.removeChild(anchorElement);
+  window.URL.revokeObjectURL(url);
 }
 
 (window.wp = window.wp || {}).blob = __webpack_exports__;