Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {

    public static String smartMediaName(String fileName) {
        String reg = "WinG|ENG|aAf|3D|720P|720p|1080P|1080p|X264|DTS|BluRay|Bluray|HSBS|x264|CHD|H-SBS|"
                + "Wiki|WiKi|ML|RemuX|CnSCG|HDChina|Sample|sample|AVC|MA|5.1|AC3|AAC|rip|265|"
                + "HDTV|DL|DHD|HD|HEVC|DiCH|dich|dhd|hdtv|Pix|BAWLS|hv|NG";
        //reduce ext
        String result = fileName.substring(0, fileName.lastIndexOf("."));
        //reduce other word like 720P,DTS,X264..
        result = result.replaceAll(reg, "");
        //reduce last .
        String endReg = "[0-9]|[|]|.| |-";
        String endX = "0123456789.-[] ";
        Pattern pattern = Pattern.compile(endReg, Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(result);
        if (matcher.matches()) {
            return result;
        }
        if (result.length() > 2) {
            String endChar = result.substring(result.length() - 1, result.length());
            while (endX.contains(endChar)) {
                result = result.substring(0, result.length() - 1);
                if (result.length() > 2) {
                    endChar = result.substring(result.length() - 1, result.length());
                } else {
                    break;
                }
            }
        }
        return result;
    }
}