WordPress/wp-includes/blocks/file/view.js

94 lines
3.1 KiB
JavaScript

import * as __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__ from "@wordpress/interactivity";
/******/ // The require scope
/******/ var __webpack_require__ = {};
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/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
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var __webpack_exports__ = {};
;// CONCATENATED MODULE: external "@wordpress/interactivity"
var x = y => { var x = {}; __webpack_require__.d(x, y); return x; }
var y = x => () => x
const interactivity_namespaceObject = x({ ["store"]: () => __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__.store });
;// CONCATENATED MODULE: ./node_modules/@wordpress/block-library/build-module/file/utils/index.js
/**
* Uses a combination of user agent matching and feature detection to determine whether
* the current browser supports rendering PDFs inline.
*
* @return {boolean} Whether or not the browser supports inline PDFs.
*/
const browserSupportsPdfs = () => {
// Most mobile devices include "Mobi" in their UA.
if (window.navigator.userAgent.indexOf('Mobi') > -1) {
return false;
}
// Android tablets are the noteable exception.
if (window.navigator.userAgent.indexOf('Android') > -1) {
return false;
}
// iPad pretends to be a Mac.
if (window.navigator.userAgent.indexOf('Macintosh') > -1 && window.navigator.maxTouchPoints && window.navigator.maxTouchPoints > 2) {
return false;
}
// IE only supports PDFs when there's an ActiveX object available for it.
if (!!(window.ActiveXObject || 'ActiveXObject' in window) && !(createActiveXObject('AcroPDF.PDF') || createActiveXObject('PDF.PdfCtrl'))) {
return false;
}
return true;
};
/**
* Helper function for creating ActiveX objects, catching any errors that are thrown
* when it's generated.
*
* @param {string} type The name of the ActiveX object to create.
* @return {window.ActiveXObject|undefined} The generated ActiveXObject, or null if it failed.
*/
const createActiveXObject = type => {
let ax;
try {
ax = new window.ActiveXObject(type);
} catch (e) {
ax = undefined;
}
return ax;
};
;// CONCATENATED MODULE: ./node_modules/@wordpress/block-library/build-module/file/view.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
(0,interactivity_namespaceObject.store)('core/file', {
state: {
get hasPdfPreview() {
return browserSupportsPdfs();
}
}
});