| 1 |
/******/ (function() { // webpackBootstrap |
| 2 |
/******/ "use strict"; |
| 3 |
/******/ // The require scope |
| 4 |
/******/ var __webpack_require__ = {}; |
| 5 |
/******/ |
| 6 |
/************************************************************************/ |
| 7 |
/******/ /* webpack/runtime/define property getters */ |
| 8 |
/******/ !function() { |
| 9 |
/******/ // define getter functions for harmony exports |
| 10 |
/******/ __webpack_require__.d = function(exports, definition) { |
| 11 |
/******/ for(var key in definition) { |
| 12 |
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { |
| 13 |
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); |
| 14 |
/******/ } |
| 15 |
/******/ } |
| 16 |
/******/ }; |
| 17 |
/******/ }(); |
| 18 |
/******/ |
| 19 |
/******/ /* webpack/runtime/hasOwnProperty shorthand */ |
| 20 |
/******/ !function() { |
| 21 |
/******/ __webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); } |
| 22 |
/******/ }(); |
| 23 |
/******/ |
| 24 |
/******/ /* webpack/runtime/make namespace object */ |
| 25 |
/******/ !function() { |
| 26 |
/******/ // define __esModule on exports |
| 27 |
/******/ __webpack_require__.r = function(exports) { |
| 28 |
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { |
| 29 |
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); |
| 30 |
/******/ } |
| 31 |
/******/ Object.defineProperty(exports, '__esModule', { value: true }); |
| 32 |
/******/ }; |
| 33 |
/******/ }(); |
| 34 |
/******/ |
| 35 |
/************************************************************************/ |
| 36 |
var __webpack_exports__ = {}; |
| 37 |
__webpack_require__.r(__webpack_exports__); |
| 38 |
/* harmony export */ __webpack_require__.d(__webpack_exports__, { |
| 39 |
/* harmony export */ "createBlobURL": function() { return /* binding */ createBlobURL; }, |
| 40 |
/* harmony export */ "getBlobByURL": function() { return /* binding */ getBlobByURL; }, |
| 41 |
/* harmony export */ "getBlobTypeByURL": function() { return /* binding */ getBlobTypeByURL; }, |
| 42 |
/* harmony export */ "revokeBlobURL": function() { return /* binding */ revokeBlobURL; }, |
| 43 |
/* harmony export */ "isBlobURL": function() { return /* binding */ isBlobURL; } |
| 44 |
/* harmony export */ }); |
| 45 |
/** |
| 46 |
* Browser dependencies |
| 47 |
*/ |
| 48 |
const { |
| 49 |
createObjectURL, |
| 50 |
revokeObjectURL |
| 51 |
} = window.URL; |
| 52 |
/** |
| 53 |
* @type {Record<string, File|undefined>} |
| 54 |
*/ |
| 55 |
|
| 56 |
const cache = {}; |
| 57 |
/** |
| 58 |
* Create a blob URL from a file. |
| 59 |
* |
| 60 |
* @param {File} file The file to create a blob URL for. |
| 61 |
* |
| 62 |
* @return {string} The blob URL. |
| 63 |
*/ |
| 64 |
|
| 65 |
function createBlobURL(file) { |
| 66 |
const url = createObjectURL(file); |
| 67 |
cache[url] = file; |
| 68 |
return url; |
| 69 |
} |
| 70 |
/** |
| 71 |
* Retrieve a file based on a blob URL. The file must have been created by |
| 72 |
* `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return |
| 73 |
* `undefined`. |
| 74 |
* |
| 75 |
* @param {string} url The blob URL. |
| 76 |
* |
| 77 |
* @return {File|undefined} The file for the blob URL. |
| 78 |
*/ |
| 79 |
|
| 80 |
function getBlobByURL(url) { |
| 81 |
return cache[url]; |
| 82 |
} |
| 83 |
/** |
| 84 |
* Retrieve a blob type based on URL. The file must have been created by |
| 85 |
* `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return |
| 86 |
* `undefined`. |
| 87 |
* |
| 88 |
* @param {string} url The blob URL. |
| 89 |
* |
| 90 |
* @return {string|undefined} The blob type. |
| 91 |
*/ |
| 92 |
|
| 93 |
function getBlobTypeByURL(url) { |
| 94 |
var _getBlobByURL; |
| 95 |
|
| 96 |
return (_getBlobByURL = getBlobByURL(url)) === null || _getBlobByURL === void 0 ? void 0 : _getBlobByURL.type.split('/')[0]; // 0: media type , 1: file extension eg ( type: 'image/jpeg' ). |
| 97 |
} |
| 98 |
/** |
| 99 |
* Remove the resource and file cache from memory. |
| 100 |
* |
| 101 |
* @param {string} url The blob URL. |
| 102 |
*/ |
| 103 |
|
| 104 |
function revokeBlobURL(url) { |
| 105 |
if (cache[url]) { |
| 106 |
revokeObjectURL(url); |
| 107 |
} |
| 108 |
|
| 109 |
delete cache[url]; |
| 110 |
} |
| 111 |
/** |
| 112 |
* Check whether a url is a blob url. |
| 113 |
* |
| 114 |
* @param {string} url The URL. |
| 115 |
* |
| 116 |
* @return {boolean} Is the url a blob url? |
| 117 |
*/ |
| 118 |
|
| 119 |
function isBlobURL(url) { |
| 120 |
if (!url || !url.indexOf) { |
| 121 |
return false; |
| 122 |
} |
| 123 |
|
| 124 |
return url.indexOf('blob:') === 0; |
| 125 |
} |
| 126 |
//# sourceMappingURL=index.js.map |
| 127 |
(window.wp = window.wp || {}).blob = __webpack_exports__; |
| 128 |
/******/ })() |
| 129 |
; |
