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Fallback to previous, more approximative hashtag RE on older browsers (#14513)

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Fixes #14511
This commit is contained in:
ThibG 2020-08-05 22:39:14 +02:00 committed by GitHub
parent 63bbe6cab8
commit a637344e37
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 16 deletions
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18
app/javascript/mastodon/features/compose/containers/warning_container.js
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@ -5,10 +5,12 @@ import PropTypes from 'prop-types';
import { FormattedMessage } from 'react-intl';
import { me } from '../../../initial_state';
const HASHTAG_SEPARATORS = "_\\u00b7\\u200c";
const ALPHA = '\\p{L}\\p{M}';
const WORD = '\\p{L}\\p{M}\\p{N}\\p{Pc}';
const APPROX_HASHTAG_RE = new RegExp(
const buildHashtagRE = () => {
try {
const HASHTAG_SEPARATORS = "_\\u00b7\\u200c";
const ALPHA = '\\p{L}\\p{M}';
const WORD = '\\p{L}\\p{M}\\p{N}\\p{Pc}';
return new RegExp(
'(?:^|[^\\/\\)\\w])#((' +
'[' + WORD + '_]' +
'[' + WORD + HASHTAG_SEPARATORS + ']*' +
@ -20,7 +22,13 @@ const APPROX_HASHTAG_RE = new RegExp(
'[' + ALPHA + ']' +
'[' + WORD + '_]*' +
'))', 'iu'
);
);
} catch {
return /(?:^|[^\/\)\w])#(\w*[a-zA-Z·]\w*)/i;
}
};
const APPROX_HASHTAG_RE = buildHashtagRE();
const mapStateToProps = state => ({
needsLockWarning: state.getIn(['compose', 'privacy']) === 'private' && !state.getIn(['accounts', me, 'locked']),