ph-dl 1.1.0

use clap::{value_t, App, Arg};
use regex::Regex;
use std::process;

fn main() {
    let matches = App::new("ph-dl")
        .version("1.1.0")
        .author("Miika Launiainen <miika.launiainen@gmail.com>")
        .about("Get highest quality direct link to download PH videos, or download them automatically.")
        .arg(
            Arg::with_name("url")
                .help("URL to the video")
                .required(true),
        )
        .arg(
            Arg::with_name("download")
                .short("d")
                .long("download")
                .help("Download the video automatically"),
        )
        .get_matches();

    let url = value_t!(matches.value_of("url"), String).unwrap();

    let url = if !check_for_ph_url(&url) {
        let re = Regex::new(r"ph.*").unwrap();
        if !re.is_match(&url) {
            eprint!("URL error");
            process::exit(1);
        }
        format!("https://www.pornhub.com/view_video.php?viewkey={}", url)
    } else {
        url
    };

    let download = matches.is_present("download");

    ph_dl::find_video(url, download);
}

fn check_for_ph_url(url: &String) -> bool {
    let re = Regex::new(r"http.://(www\.)?pornhub\.com/").unwrap();
    re.is_match(url)
}