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/******/ (function() { // webpackBootstrap |
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/******/ "use strict"; |
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/******/ // The require scope |
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/******/ var __webpack_require__ = {}; |
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/******/ |
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/************************************************************************/ |
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/******/ /* webpack/runtime/define property getters */ |
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/******/ !function() { |
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/******/ // define getter functions for harmony exports |
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/******/ __webpack_require__.d = function(exports, definition) { |
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/******/ for(var key in definition) { |
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/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { |
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/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); |
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/******/ } |
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/******/ } |
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/******/ }; |
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/******/ }(); |
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/******/ |
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/******/ /* webpack/runtime/hasOwnProperty shorthand */ |
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/******/ !function() { |
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/******/ __webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); } |
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/******/ }(); |
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/******/ |
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/******/ /* webpack/runtime/make namespace object */ |
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/******/ !function() { |
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/******/ // define __esModule on exports |
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/******/ __webpack_require__.r = function(exports) { |
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { |
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); |
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/******/ } |
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/******/ Object.defineProperty(exports, '__esModule', { value: true }); |
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/******/ }; |
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/******/ }(); |
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/******/ |
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/************************************************************************/ |
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var __webpack_exports__ = {}; |
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__webpack_require__.r(__webpack_exports__); |
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/* harmony export */ __webpack_require__.d(__webpack_exports__, { |
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/* harmony export */ "createBlobURL": function() { return /* binding */ createBlobURL; }, |
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/* harmony export */ "getBlobByURL": function() { return /* binding */ getBlobByURL; }, |
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/* harmony export */ "getBlobTypeByURL": function() { return /* binding */ getBlobTypeByURL; }, |
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/* harmony export */ "isBlobURL": function() { return /* binding */ isBlobURL; }, |
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/* harmony export */ "revokeBlobURL": function() { return /* binding */ revokeBlobURL; } |
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/* harmony export */ }); |
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/** |
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* Browser dependencies |
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*/ |
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const { |
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createObjectURL, |
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revokeObjectURL |
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} = window.URL; |
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/** |
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* @type {Record<string, File|undefined>} |
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*/ |
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const cache = {}; |
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/** |
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* Create a blob URL from a file. |
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* |
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* @param {File} file The file to create a blob URL for. |
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* |
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* @return {string} The blob URL. |
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*/ |
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function createBlobURL(file) { |
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const url = createObjectURL(file); |
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cache[url] = file; |
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return url; |
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} |
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/** |
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* Retrieve a file based on a blob URL. The file must have been created by |
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* `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return |
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* `undefined`. |
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* |
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* @param {string} url The blob URL. |
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* |
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* @return {File|undefined} The file for the blob URL. |
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*/ |
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function getBlobByURL(url) { |
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return cache[url]; |
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} |
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/** |
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* Retrieve a blob type based on URL. The file must have been created by |
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* `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return |
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* `undefined`. |
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* |
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* @param {string} url The blob URL. |
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* |
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* @return {string|undefined} The blob type. |
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*/ |
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function getBlobTypeByURL(url) { |
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var _getBlobByURL; |
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return (_getBlobByURL = getBlobByURL(url)) === null || _getBlobByURL === void 0 ? void 0 : _getBlobByURL.type.split('/')[0]; // 0: media type , 1: file extension eg ( type: 'image/jpeg' ). |
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} |
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/** |
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* Remove the resource and file cache from memory. |
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* |
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* @param {string} url The blob URL. |
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*/ |
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function revokeBlobURL(url) { |
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if (cache[url]) { |
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revokeObjectURL(url); |
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} |
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delete cache[url]; |
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} |
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/** |
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* Check whether a url is a blob url. |
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* |
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* @param {string} url The URL. |
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* |
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* @return {boolean} Is the url a blob url? |
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*/ |
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function isBlobURL(url) { |
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if (!url || !url.indexOf) { |
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return false; |
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} |
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return url.indexOf('blob:') === 0; |
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} |
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(window.wp = window.wp || {}).blob = __webpack_exports__; |
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/******/ })() |
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; |