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disable CopyAsGFM on iOS due to bug in webkit

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Mike Greiling 2018-01-23 18:17:44 -06:00
parent 584fc5c5a7
commit ac5cbb6cd6
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7
app/assets/javascripts/behaviors/copy_as_gfm.js
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@ -299,6 +299,13 @@ const gfmRules = {
export class CopyAsGFM {
constructor() {
// iOS currently does not support clipboardData.setData(). This bug should
// be fixed in iOS 12, but for now we'll disable this for all iOS browsers
// ref: https://trac.webkit.org/changeset/222228/webkit
const userAgent = (typeof navigator !== 'undefined' && navigator.userAgent) || '';
const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent);
if (isIOS) return;
$(document).on('copy', '.md, .wiki', (e) => { CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformGFMSelection); });
$(document).on('copy', 'pre.code.highlight, .diff-content .line_content', (e) => { CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformCodeSelection); });
$(document).on('paste', '.js-gfm-input', CopyAsGFM.pasteGFM);