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   1  this["wp"] = this["wp"] || {}; this["wp"]["blob"] =
   2  /******/ (function(modules) { // webpackBootstrap
   3  /******/     // The module cache
   4  /******/     var installedModules = {};
   5  /******/
   6  /******/     // The require function
   7  /******/ 	function __webpack_require__(moduleId) {
   8  /******/
   9  /******/         // Check if module is in cache
  10  /******/         if(installedModules[moduleId]) {
  11  /******/             return installedModules[moduleId].exports;
  12  /******/         }
  13  /******/         // Create a new module (and put it into the cache)
  14  /******/         var module = installedModules[moduleId] = {
  15  /******/             i: moduleId,
  16  /******/             l: false,
  17  /******/             exports: {}
  18  /******/         };
  19  /******/
  20  /******/         // Execute the module function
  21  /******/         modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
  22  /******/
  23  /******/         // Flag the module as loaded
  24  /******/         module.l = true;
  25  /******/
  26  /******/         // Return the exports of the module
  27  /******/         return module.exports;
  28  /******/     }
  29  /******/
  30  /******/
  31  /******/     // expose the modules object (__webpack_modules__)
  32  /******/     __webpack_require__.m = modules;
  33  /******/
  34  /******/     // expose the module cache
  35  /******/     __webpack_require__.c = installedModules;
  36  /******/
  37  /******/     // define getter function for harmony exports
  38  /******/     __webpack_require__.d = function(exports, name, getter) {
  39  /******/         if(!__webpack_require__.o(exports, name)) {
  40  /******/             Object.defineProperty(exports, name, { enumerable: true, get: getter });
  41  /******/         }
  42  /******/     };
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  44  /******/     // define __esModule on exports
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  48  /******/         }
  49  /******/         Object.defineProperty(exports, '__esModule', { value: true });
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  51  /******/
  52  /******/     // create a fake namespace object
  53  /******/     // mode & 1: value is a module id, require it
  54  /******/     // mode & 2: merge all properties of value into the ns
  55  /******/     // mode & 4: return value when already ns object
  56  /******/     // mode & 8|1: behave like require
  57  /******/     __webpack_require__.t = function(value, mode) {
  58  /******/         if(mode & 1) value = __webpack_require__(value);
  59  /******/         if(mode & 8) return value;
  60  /******/         if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
  61  /******/         var ns = Object.create(null);
  62  /******/         __webpack_require__.r(ns);
  63  /******/         Object.defineProperty(ns, 'default', { enumerable: true, value: value });
  64  /******/         if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
  65  /******/         return ns;
  66  /******/     };
  67  /******/
  68  /******/     // getDefaultExport function for compatibility with non-harmony modules
  69  /******/     __webpack_require__.n = function(module) {
  70  /******/         var getter = module && module.__esModule ?
  71  /******/ 			function getDefault() { return module['default']; } :
  72  /******/ 			function getModuleExports() { return module; };
  73  /******/         __webpack_require__.d(getter, 'a', getter);
  74  /******/         return getter;
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  76  /******/
  77  /******/     // Object.prototype.hasOwnProperty.call
  78  /******/     __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
  79  /******/
  80  /******/     // __webpack_public_path__
  81  /******/     __webpack_require__.p = "";
  82  /******/
  83  /******/
  84  /******/     // Load entry module and return exports
  85  /******/     return __webpack_require__(__webpack_require__.s = 301);
  86  /******/ })
  87  /************************************************************************/
  88  /******/ ({
  89  
  90  /***/ 301:
  91  /***/ (function(module, __webpack_exports__, __webpack_require__) {
  92  
  93  "use strict";
  94  __webpack_require__.r(__webpack_exports__);
  95  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createBlobURL", function() { return createBlobURL; });
  96  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getBlobByURL", function() { return getBlobByURL; });
  97  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getBlobTypeByURL", function() { return getBlobTypeByURL; });
  98  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "revokeBlobURL", function() { return revokeBlobURL; });
  99  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isBlobURL", function() { return isBlobURL; });
 100  /**
 101   * Browser dependencies
 102   */
 103  var _window$URL = window.URL,
 104      createObjectURL = _window$URL.createObjectURL,
 105      revokeObjectURL = _window$URL.revokeObjectURL;
 106  /**
 107   * @type {Record<string, File|undefined>}
 108   */
 109  
 110  var cache = {};
 111  /**
 112   * Create a blob URL from a file.
 113   *
 114   * @param {File} file The file to create a blob URL for.
 115   *
 116   * @return {string} The blob URL.
 117   */
 118  
 119  function createBlobURL(file) {
 120    var url = createObjectURL(file);
 121    cache[url] = file;
 122    return url;
 123  }
 124  /**
 125   * Retrieve a file based on a blob URL. The file must have been created by
 126   * `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return
 127   * `undefined`.
 128   *
 129   * @param {string} url The blob URL.
 130   *
 131   * @return {File|undefined} The file for the blob URL.
 132   */
 133  
 134  function getBlobByURL(url) {
 135    return cache[url];
 136  }
 137  /**
 138   * Retrieve a blob type based on URL. The file must have been created by
 139   * `createBlobURL` and not removed by `revokeBlobURL`, otherwise it will return
 140   * `undefined`.
 141   *
 142   * @param {string} url The blob URL.
 143   *
 144   * @return {string|undefined} The blob type.
 145   */
 146  
 147  function getBlobTypeByURL(url) {
 148    var _getBlobByURL;
 149  
 150    return (_getBlobByURL = getBlobByURL(url)) === null || _getBlobByURL === void 0 ? void 0 : _getBlobByURL.type.split('/')[0]; // 0: media type , 1: file extension eg ( type: 'image/jpeg' ).
 151  }
 152  /**
 153   * Remove the resource and file cache from memory.
 154   *
 155   * @param {string} url The blob URL.
 156   */
 157  
 158  function revokeBlobURL(url) {
 159    if (cache[url]) {
 160      revokeObjectURL(url);
 161    }
 162  
 163    delete cache[url];
 164  }
 165  /**
 166   * Check whether a url is a blob url.
 167   *
 168   * @param {string} url The URL.
 169   *
 170   * @return {boolean} Is the url a blob url?
 171   */
 172  
 173  function isBlobURL(url) {
 174    if (!url || !url.indexOf) {
 175      return false;
 176    }
 177  
 178    return url.indexOf('blob:') === 0;
 179  }
 180  
 181  
 182  /***/ })
 183  
 184  /******/ });