49 lines
2 KiB
JavaScript
49 lines
2 KiB
JavaScript
/*
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* ThunderAI [https://micz.it/thunderbird-addon-thunderai/]
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* Copyright (C) 2024 - 2025 Mic (m@micz.it)
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Firefox 115 and, consequently, Thunderbird 115 are not compatible with Intl.Segmenter.
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// ChatGPT is using Intl.Segmenter, so we have to do something about it or it won't work...
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(function() {
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if (!('Segmenter' in Intl)) {
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class Segmenter {
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constructor(locale = 'en', options = { granularity: 'grapheme' }) {
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this.locale = locale;
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this.granularity = options.granularity || 'grapheme';
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}
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segment(text) {
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switch (this.granularity) {
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case 'word':
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return text.split(/\s+/).filter(word => word.length > 0).map(word => ({ segment: word }));
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case 'grapheme':
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return Array.from(text).map(char => ({ segment: char }));
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case 'sentence':
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return text.split(/(?<=[.!?])\s+/).map(sentence => ({ segment: sentence }));
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default:
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return [{ segment: text }];
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}
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}
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}
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Intl.Segmenter = Segmenter;
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// console.log('Intl.Segmenter polyfill correctly loaded.');
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}
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// else {
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// console.log('Intl.Segmenter is already supported.');
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// }
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})();
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