create-movie-folder.js - Create Movie folder to support Plex/Emby

create-movie-folder.js

const fs = require('fs');
const path = require('path');

const HOME_PATH = "I:\\dl";

const HOME_FOLDER = path.resolve(HOME_PATH);

const files = fs.readdirSync(HOME_FOLDER, 'utf-8');
console.log(files);

const fileMatchDots = (str) => {
    let regExp = /^(.+?)[.( \t]*(?:(19\d{2}|20(?:0\d|1[0-9])).*|(?:(?=bluray|\d+p|brrip|webrip)..*)?[.](mkv|avi|mpe?g|mp4)$)/gi;
    let matches = regExp.exec(str);
    if(matches && matches.length > 0){
        return {
            name : matches[1],
            year : matches[2],
            file : matches[0]
        }
    }
    return null;
}

const fileMatchDotsNew = (str) => {
	let regExp = /(\S*.+)\.(19\d{2}|20\d{2})/gi;
    let matches = regExp.exec(str);
    if(matches && matches.length > 0){
    	let year = matches[2];
    	let name = matches[1].replace(".", " ");
    	let folderName = `${name} (${year})`
        return {
            name : name,
            year : year,
            folderName : folderName
        }
    }
    return null;	
}


const fileMatchOriginal = (str) => {
    let regExp = /(.+)\W(\d{4})\)/gi;
    //let regExp = /^(.+?)[.( \t]*(?:(19\d{2}|20(?:0\d|1[0-9])))\)/gi;
    let matches = regExp.exec(str);
    if(matches && matches.length > 0){
        console.log(matches[0]);
        return matches[0];
    }
    return null;
}


const fileMatchBrackets = (str) => {
    let regExp = /(.+)(\W*)\[\d{4}\]/gi;
    //let regExp = /^(.+?)[.( \t]*(?:(19\d{2}|20(?:0\d|1[0-9])))\)/gi;
    let matches = regExp.exec(str);
    if(matches && matches.length > 0){
        console.log(matches[0]);
        return matches[0];
    }
    return null;
}



const createFolder = (str) => {
    if(!fs.existsSync(str)){
        fs.mkdirSync(str);
    }
}

const moveFile = (originalPath, newPath) => {
    try {
        fs.rename(originalPath, newPath, function (err) {
            if (err) throw err
            console.log('Successfully renamed - AKA moved! ')
            })

    } catch (err) {
        console.log("ERROR : ", err);
    }
    
}

console.log("HOME_FOLDER ", HOME_FOLDER);


const moveFileDotsNew = () => {
	files.forEach(fileName => {
        const matchObject = fileMatchDotsNew(fileName);
        let folderName = null;
        if(matchObject && matchObject["name"] && matchObject["year"]){
            let name = matchObject["name"].replace(/[,.]/g, " ").replace("[","");
            folderName = `${name} (${matchObject["year"]})`
        }
        if(folderName){
            const fullPath = path.resolve(HOME_FOLDER, folderName);
            console.log(fullPath);
            createFolder(fullPath);
            let originalPath = path.resolve(HOME_FOLDER, fileName);
            let newPath = path.resolve(HOME_FOLDER, folderName, fileName);
            moveFile(originalPath, newPath);
        }
    });
}


const moveFileDots = () => {

    files.forEach(fileName => {
        const matchObject = fileMatchDots(fileName);
        let folderName = null;
        if(matchObject && matchObject["name"] && matchObject["year"]){
            let name = matchObject["name"].replace(/[,.]/g, " ").replace("[","");
            folderName = `${name} (${matchObject["year"]})`
        }
        if(folderName){
            const fullPath = path.resolve(HOME_FOLDER, folderName);
            console.log(fullPath);
            createFolder(fullPath);
            let originalPath = path.resolve(HOME_FOLDER, fileName);
            let newPath = path.resolve(HOME_FOLDER, folderName, fileName);
            moveFile(originalPath, newPath);
        }
    });
}

const moveFileOriginal = () => {
    files.forEach(fileName => {
        const folderName = fileMatchOriginal(fileName);
        if(folderName){
            const fullPath = path.resolve(HOME_FOLDER, folderName);
            console.log(fullPath);
            createFolder(fullPath);
            let originalPath = path.resolve(HOME_FOLDER, fileName);
            let newPath = path.resolve(HOME_FOLDER, folderName, fileName);
            moveFile(originalPath, newPath);
        }
    });
}

const moveFileBrackets = () => {
    files.forEach(fileName => {
        const folderName = fileMatchBrackets(fileName);
        if(folderName){
            const fullPath = path.resolve(HOME_FOLDER, folderName);
            console.log(fullPath);
            createFolder(fullPath);
            let originalPath = path.resolve(HOME_FOLDER, fileName);
            let newPath = path.resolve(HOME_FOLDER, folderName, fileName);

            moveFile(originalPath, newPath);
        }
    });
}


const TYPE = {
    ORIGINAL : "Original",
    DOTS : "Dots",
    BRACKETS : "Brackets",
    DOTS_NEW : "Dots New"
};

function main(type) {
    if(type === TYPE.ORIGINAL){
        moveFileOriginal();
    } else if(type === TYPE.DOTS){
        moveFileDots();
    } else if(type === TYPE.DOTS_NEW) {
    	moveFileDotsNew();
    } else if(type === TYPE.BRACKETS) {
    	moveFileBrackets();
    }
}


main(TYPE.DOTS_NEW);