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