MCCustomSkinLoader/Common/source/customskinloader/loader/LegacyLoader.java

package customskinloader.loader;

import java.io.File;

import org.apache.commons.lang3.StringUtils;

import com.mojang.authlib.GameProfile;

import customskinloader.CustomSkinLoader;
import customskinloader.config.SkinSiteProfile;
import customskinloader.profile.ModelManager0;
import customskinloader.profile.UserProfile;
import customskinloader.utils.HttpRequestUtil;
import customskinloader.utils.HttpRequestUtil.HttpRequest;
import customskinloader.utils.HttpRequestUtil.HttpResponce;
import customskinloader.utils.HttpTextureUtil;
import customskinloader.utils.HttpUtil0;

public class LegacyLoader implements ProfileLoader.IProfileLoader {
    public static final String USERNAME_REGEX="\\{USERNAME\\}";
    
    @Override
    public UserProfile loadProfile(SkinSiteProfile ssp, GameProfile gameProfile) throws Exception {
        String username=gameProfile.getName();
        UserProfile profile=new UserProfile();
        if(StringUtils.isNoneEmpty(ssp.skin)){
            String skin=ssp.skin.replaceAll(USERNAME_REGEX, username);
            if(HttpUtil0.isLocal(ssp.skin)){
                File skinFile=new File(CustomSkinLoader.DATA_DIR,skin);
                if(skinFile.exists()&&skinFile.isFile())
                    profile.skinUrl=HttpTextureUtil.getLocalLegacyFakeUrl(skin, HttpTextureUtil.getHash(skin, skinFile.length(), skinFile.lastModified()));
            }else{
                HttpResponce responce = HttpRequestUtil.makeHttpRequest(new HttpRequest(skin).setUserAgent(ssp.userAgent).setCheckPNG(ssp.checkPNG!=null && ssp.checkPNG).setLoadContent(false).setCacheTime(90));
                if(responce.success)
                    profile.skinUrl=HttpTextureUtil.getLegacyFakeUrl(skin);
            }
            profile.model=profile.hasSkinUrl()?ssp.model:null;
        }
        if(StringUtils.isNoneEmpty(ssp.cape)){
            String cape=ssp.cape.replaceAll(USERNAME_REGEX, username);
            if(HttpUtil0.isLocal(ssp.cape)){
                File capeFile=new File(CustomSkinLoader.DATA_DIR,cape);
                if(capeFile.exists()&&capeFile.isFile())
                    profile.capeUrl=HttpTextureUtil.getLocalLegacyFakeUrl(cape, HttpTextureUtil.getHash(cape, capeFile.length(), capeFile.lastModified()));
            }else{
                HttpResponce responce = HttpRequestUtil.makeHttpRequest(new HttpRequest(cape).setUserAgent(ssp.userAgent).setCheckPNG(ssp.checkPNG!=null && ssp.checkPNG).setLoadContent(false).setCacheTime(90));
                if(responce.success)
                    profile.capeUrl=HttpTextureUtil.getLegacyFakeUrl(cape);
            }
        }
        if(ModelManager0.isElytraSupported()&&StringUtils.isNoneEmpty(ssp.elytra)){
            String elytra=ssp.elytra.replaceAll(USERNAME_REGEX, username);
            if(HttpUtil0.isLocal(ssp.elytra)){
                File elytraFile=new File(CustomSkinLoader.DATA_DIR,elytra);
                if(elytraFile.exists()&&elytraFile.isFile())
                    profile.elytraUrl=HttpTextureUtil.getLocalLegacyFakeUrl(elytra, HttpTextureUtil.getHash(elytra, elytraFile.length(), elytraFile.lastModified()));
            }else{
                HttpResponce responce=HttpRequestUtil.makeHttpRequest(new HttpRequest(elytra).setUserAgent(ssp.userAgent).setCheckPNG(ssp.checkPNG!=null && ssp.checkPNG).setLoadContent(false).setCacheTime(90));
                if(responce.success)
                    profile.elytraUrl=HttpTextureUtil.getLegacyFakeUrl(elytra);
            }
        }
        if(profile.isEmpty()){
            CustomSkinLoader.logger.info("Both skin and cape not found.");
            return null;
        }
        return profile;
    }

    @Override
    public boolean compare(SkinSiteProfile ssp0, SkinSiteProfile ssp1) {
        return (!StringUtils.isNoneEmpty(ssp0.skin) || ssp0.skin.equalsIgnoreCase(ssp1.skin)) || (!StringUtils.isNoneEmpty(ssp0.cape) || ssp0.cape.equalsIgnoreCase(ssp1.cape));
    }
    @Override
    public String getName() {
        return "Legacy";
    }

    @Override
    public void initLocalFolder(SkinSiteProfile ssp) {
        if(HttpUtil0.isLocal(ssp.skin))
            initFolder(ssp.skin);
        if(HttpUtil0.isLocal(ssp.cape))
            initFolder(ssp.cape);
        if(HttpUtil0.isLocal(ssp.elytra))
            initFolder(ssp.elytra);
    }
    @SuppressWarnings("ResultOfMethodCallIgnored")
    private void initFolder(String target){
        String file=target.replaceAll(USERNAME_REGEX, "init");
        File folder=new File(CustomSkinLoader.DATA_DIR,file).getParentFile();
        if(folder!=null&&!folder.exists())
            folder.mkdirs();
    }
}