77 lines
2.2 KiB
JavaScript
77 lines
2.2 KiB
JavaScript
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/******/ (function() { // webpackBootstrap
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/******/ "use strict";
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var __webpack_exports__ = {};
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;// CONCATENATED MODULE: ./node_modules/@wordpress/block-library/build-module/file/utils.js
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/**
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* Uses a combination of user agent matching and feature detection to determine whether
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* the current browser supports rendering PDFs inline.
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*
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* @return {boolean} Whether or not the browser supports inline PDFs.
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*/
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const browserSupportsPdfs = () => {
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// Most mobile devices include "Mobi" in their UA.
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if (window.navigator.userAgent.indexOf('Mobi') > -1) {
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return false;
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} // Android tablets are the noteable exception.
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if (window.navigator.userAgent.indexOf('Android') > -1) {
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return false;
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} // iPad pretends to be a Mac.
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if (window.navigator.userAgent.indexOf('Macintosh') > -1 && window.navigator.maxTouchPoints && window.navigator.maxTouchPoints > 2) {
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return false;
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} // IE only supports PDFs when there's an ActiveX object available for it.
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if (!!(window.ActiveXObject || 'ActiveXObject' in window) && !(createActiveXObject('AcroPDF.PDF') || createActiveXObject('PDF.PdfCtrl'))) {
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return false;
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}
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return true;
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};
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/**
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* Helper function for creating ActiveX objects, catching any errors that are thrown
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* when it's generated.
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*
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* @param {string} type The name of the ActiveX object to create.
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* @return {window.ActiveXObject|undefined} The generated ActiveXObject, or null if it failed.
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*/
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const createActiveXObject = type => {
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let ax;
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try {
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ax = new window.ActiveXObject(type);
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} catch (e) {
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ax = undefined;
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}
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return ax;
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};
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/**
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* Hides all .wp-block-file__embed elements on the document. This function is only intended
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* to be run on the front-end, it may have weird side effects running in the block editor.
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*/
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const hidePdfEmbedsOnUnsupportedBrowsers = () => {
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if (!browserSupportsPdfs()) {
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const embeds = document.getElementsByClassName('wp-block-file__embed');
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Array.from(embeds).forEach(embed => {
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embed.style.display = 'none';
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});
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}
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};
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;// CONCATENATED MODULE: ./node_modules/@wordpress/block-library/build-module/file/view.js
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/**
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* Internal dependencies
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*/
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hidePdfEmbedsOnUnsupportedBrowsers();
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/******/ })()
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;
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