identify-media/src/lib/cleanString.ts

Analyse file path and content to make search criteria for media APIs

import {findSeason, findSeasonEpisode} from "./analyseString";

export const stripParenthesis = (name: string): string => {
    return name.replace(/(\([^)]*\))?({[^}]*})?(\[[^\]]*])?/g, '');
}

export const trimEnd = (name?: string): string => {
    if (!name) return '';
    return name.replace(/^[\W]?\s*$/, '').replace(/\s+[\W]?\s*$/, '');
}

export const stripEnd = (name: string): string => {
    return name.slice(0, name.lastIndexOf('.'));
}

export const stripSeasons = (name?: string): string|undefined => {
    if (!name) return undefined;
    const data = (findSeasonEpisode(name) || findSeason(name));
    if (data) {
        return data.restName;
    }
    return name.replace(/s[0-9]+[\s-](s[0-9]+)?/i, '');
}

const ellipsis = '…';
export const setSpaces = (name: string): string => {
    return name
        .replace(/\.{5}/g, ' ' + ellipsis + ' ')
        .replace(/\.{3}/g, ellipsis)
        .replace(/[._-]/g, ' ')
        .replace(ellipsis, '...').trim();
}