Class Parser

app/src/main/java/com/github/catvod/js/utils/Parser.java:20–171

import java.util.regex.Pattern;

public class Parser {

    private final Pattern URL = Pattern.compile("url\\((.*?)\\)", Pattern.MULTILINE | Pattern.DOTALL);
    private final Pattern NO_ADD = Pattern.compile(":eq|:lt|:gt|:first|:last|:not|:even|:odd|:has|:contains|:matches|:empty|^body$|^#");
    private final Pattern JOIN_URL = Pattern.compile("(url|src|href|-original|-src|-play|-url|style)$|^(data-|url-|src-)", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
    private final Pattern SPEC_URL = Pattern.compile("^(ftp|magnet|thunder|ws):", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);

    private final Cache cache;

    public Parser() {
        cache = new Cache();
    }

    private Info getParseInfo(String rule) {
        Info info = new Info(rule);
        if (rule.contains(":eq")) {
            info.setRule(rule.split(":")[0]);
            info.setInfo(rule.split(":")[1]);
        } else if (rule.contains("--")) {
            String[] rules = rule.split("--");
            info.setExcludes(rules);
            info.setRule(rules[0]);
        }
        return info;
    }

    private String parseHikerToJq(String parse, boolean first) {
        if (!parse.contains("&&")) {
            String[] split = parse.split(" ");
            Matcher m = NO_ADD.matcher(split[split.length - 1]);
            if (!m.find() && first) parse = parse + ":eq(0)";
            return parse;
        }
        String[] parses = parse.split("&&");
        List<String> items = new ArrayList<>();
        for (int i = 0; i < parses.length; i++) {
            String[] split = parses[i].split(" ");
            if (NO_ADD.matcher(split[split.length - 1]).find()) {
                items.add(parses[i]);
            } else {
                if (!first && i >= parses.length - 1) items.add(parses[i]);
                else items.add(parses[i] + ":eq(0)");
            }
        }
        return TextUtils.join(" ", items);
    }

    public String parseDomForUrl(String html, String rule, String addUrl) {
        Document doc = cache.getPdfh(html);
        if ("body&&Text".equals(rule) || "Text".equals(rule)) {
            return doc.text();
        } else if ("body&&Html".equals(rule) || "Html".equals(rule)) {
            return doc.html();
        }
        String option = "";
        if (rule.contains("&&")) {
            String[] rs = rule.split("&&");
            option = rs[rs.length - 1];