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71 lines
2.5 KiB
71 lines
2.5 KiB
3 years ago
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import { registerPlugin } from 'linkifyjs';
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/**
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Mention parser plugin for linkify
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*/
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var mention = function mention(_ref) {
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var scanner = _ref.scanner,
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parser = _ref.parser,
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utils = _ref.utils;
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var _scanner$tokens = scanner.tokens,
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DOMAIN = _scanner$tokens.DOMAIN,
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LOCALHOST = _scanner$tokens.LOCALHOST,
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TLD = _scanner$tokens.TLD,
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NUM = _scanner$tokens.NUM,
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SLASH = _scanner$tokens.SLASH,
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UNDERSCORE = _scanner$tokens.UNDERSCORE,
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DOT = _scanner$tokens.DOT,
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AT = _scanner$tokens.AT;
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var START_STATE = parser.start;
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var Mention = utils.createTokenClass('mention', {
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isLink: true,
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toHref: function toHref() {
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return '/' + this.toString().substr(1);
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}
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}); // @
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var AT_STATE = START_STATE.tt(AT); // @
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// @_,
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var AT_SYMS_STATE = AT_STATE.tt(UNDERSCORE); // @_*
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AT_SYMS_STATE.tt(UNDERSCORE, AT_SYMS_STATE);
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AT_SYMS_STATE.tt(DOT, AT_SYMS_STATE); // Valid mention (not made up entirely of symbols)
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var MENTION_STATE = AT_STATE.tt(DOMAIN, Mention);
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AT_STATE.tt(TLD, MENTION_STATE);
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AT_STATE.tt(LOCALHOST, MENTION_STATE);
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AT_STATE.tt(NUM, MENTION_STATE); // @[_.]* + valid mention
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AT_SYMS_STATE.tt(DOMAIN, MENTION_STATE);
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AT_SYMS_STATE.tt(LOCALHOST, MENTION_STATE);
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AT_SYMS_STATE.tt(TLD, MENTION_STATE);
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AT_SYMS_STATE.tt(NUM, MENTION_STATE); // More valid mentions
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MENTION_STATE.tt(DOMAIN, MENTION_STATE);
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MENTION_STATE.tt(LOCALHOST, MENTION_STATE);
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MENTION_STATE.tt(TLD, MENTION_STATE);
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MENTION_STATE.tt(NUM, MENTION_STATE);
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MENTION_STATE.tt(UNDERSCORE, MENTION_STATE); // Mention with a divider
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var MENTION_DIVIDER_STATE = MENTION_STATE.tt(SLASH);
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MENTION_STATE.tt(SLASH, MENTION_DIVIDER_STATE);
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MENTION_STATE.tt(DOT, MENTION_DIVIDER_STATE);
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MENTION_STATE.tt(AT, MENTION_DIVIDER_STATE); // Mention _ trailing stash plus syms
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var MENTION_DIVIDER_SYMS_STATE = MENTION_DIVIDER_STATE.tt(UNDERSCORE);
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MENTION_DIVIDER_SYMS_STATE.tt(UNDERSCORE, MENTION_DIVIDER_SYMS_STATE); // Once we get a word token, mentions can start up again
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MENTION_DIVIDER_STATE.tt(DOMAIN, MENTION_STATE);
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MENTION_DIVIDER_STATE.tt(LOCALHOST, MENTION_STATE);
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MENTION_DIVIDER_STATE.tt(TLD, MENTION_STATE);
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MENTION_DIVIDER_STATE.tt(NUM, MENTION_STATE);
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MENTION_DIVIDER_SYMS_STATE.tt(DOMAIN, MENTION_STATE);
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MENTION_DIVIDER_SYMS_STATE.tt(LOCALHOST, MENTION_STATE);
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MENTION_DIVIDER_SYMS_STATE.tt(TLD, MENTION_STATE);
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MENTION_DIVIDER_SYMS_STATE.tt(NUM, MENTION_STATE);
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};
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registerPlugin('mention', mention);
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export { mention };
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