overleaf/services/web/frontend/js/features/dictionary/ignored-words.ts

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import getMeta from '../../utils/meta'
const IGNORED_MISSPELLINGS = [
'Overleaf',
'overleaf',
'ShareLaTeX',
'sharelatex',
'LaTeX',
'TeX',
'BibTeX',
'BibLaTeX',
'XeTeX',
'XeLaTeX',
'LuaTeX',
'LuaLaTeX',
'http',
'https',
'www',
'COVID',
'Lockdown',
'lockdown',
'Coronavirus',
'coronavirus',
]
export class IgnoredWords {
public learnedWords!: Set<string>
private ignoredMisspellings: Set<string>
constructor() {
this.reset()
this.ignoredMisspellings = new Set(IGNORED_MISSPELLINGS)
window.addEventListener('learnedWords:doreset', () => this.reset()) // for tests
}
reset() {
this.learnedWords = new Set(getMeta('ol-learnedWords'))
window.dispatchEvent(new CustomEvent('learnedWords:reset'))
}
add(wordText: string) {
this.learnedWords.add(wordText)
window.dispatchEvent(
new CustomEvent('learnedWords:add', { detail: wordText })
)
}
remove(wordText: string) {
this.learnedWords.delete(wordText)
window.dispatchEvent(
new CustomEvent('learnedWords:remove', { detail: wordText })
)
}
has(wordText: string) {
return (
this.ignoredMisspellings.has(wordText) || this.learnedWords.has(wordText)
)
}
}
export default new IgnoredWords()