hottub/src/providers/paradisehill.rs

use crate::api::ClientVersion;
use crate::DbPool;
use crate::providers::Provider;
use crate::status::*;
use crate::util::cache::VideoCache;
use crate::util::requester::Requester;
use crate::videos::VideoItem;
use crate::videos::{self, ServerOptions};
use error_chain::error_chain;
use futures::future::join_all;
use htmlentity::entity::{ICodedDataTrait, decode};
use std::vec;
use async_trait::async_trait;

error_chain! {
    foreign_links {
        Io(std::io::Error);
        HttpRequest(wreq::Error);
        JsonError(serde_json::Error);
    }
}

#[derive(Debug, Clone)]
pub struct ParadisehillProvider {
    url: String,
}
impl ParadisehillProvider {
    pub fn new() -> Self {
        ParadisehillProvider {
            url: "https://en.paradisehill.cc".to_string(),
        }
    }

    fn build_channel(&self, _clientversion: ClientVersion) -> Channel {
        Channel {
            id: "paradisehill".to_string(),
            name: "Paradisehill".to_string(),
            description: "Porn Movies on Paradise Hill".to_string(),
            premium: false,
            favicon: "https://www.google.com/s2/favicons?sz=64&domain=en.paradisehill.cc".to_string(),
            status: "active".to_string(),
            categories: vec![],
            options: vec![],
            nsfw: true,
            cacheDuration: None,
        }
    }
    async fn get(
        &self,
        cache: VideoCache,
        page: u8,
        options: ServerOptions,
    ) -> Result<Vec<VideoItem>> {
        let mut requester = crate::providers::requester_or_default(&options, module_path!(), "missing_requester");

        let url_str = format!("{}/all/?sort=created_at&page={}", self.url, page);

        let old_items = match cache.get(&url_str) {
            Some((time, items)) => {
                if time.elapsed().unwrap_or_default().as_secs() < 60 * 60 {
                    return Ok(items.clone());
                } else {
                    items.clone()
                }
            }
            None => {
                vec![]
            }
        };

        let text = match requester.get(&url_str, None).await {
            Ok(text) => text,
            Err(e) => {
                crate::providers::report_provider_error(
                    "paradisehill",
                    "get.request",
                    &format!("url={url_str}; error={e}"),
                )
                .await;
                return Ok(old_items);
            }
        };
        // Pass a reference to options if needed, or reconstruct as needed
        let video_items: Vec<VideoItem> = self
            .get_video_items_from_html(text.clone(), requester)
            .await;
        if !video_items.is_empty() {
            cache.remove(&url_str);
            cache.insert(url_str.clone(), video_items.clone());
        } else {
            return Ok(old_items);
        }
        Ok(video_items)
    }

    async fn query(
        &self,
        cache: VideoCache,
        page: u8,
        query: &str,
        options: ServerOptions,
    ) -> Result<Vec<VideoItem>> {
        // Extract needed fields from options at the start
        let mut requester = crate::providers::requester_or_default(&options, module_path!(), "missing_requester");
        let search_string = query.replace(" ", "+");
        let url_str = format!(
            "{}/search/?pattern={}&page={}",
            self.url, search_string, page
        );
        // Check our Video Cache. If the result is younger than 1 hour, we return it.
        let old_items = match cache.get(&url_str) {
            Some((time, items)) => {
                if time.elapsed().unwrap_or_default().as_secs() < 60 * 60 {
                    return Ok(items.clone());
                } else {
                    let _ = cache.check().await;
                    return Ok(items.clone());
                }
            }
            None => {
                vec![]
            }
        };
        let text = match requester.get(&url_str, None).await {
            Ok(text) => text,
            Err(e) => {
                crate::providers::report_provider_error(
                    "paradisehill",
                    "query.request",
                    &format!("url={url_str}; error={e}"),
                )
                .await;
                return Ok(old_items);
            }
        };
        let video_items: Vec<VideoItem> = self
            .get_video_items_from_html(text.clone(), requester)
            .await;
        if !video_items.is_empty() {
            cache.remove(&url_str);
            cache.insert(url_str.clone(), video_items.clone());
        } else {
            return Ok(old_items);
        }
        Ok(video_items)
    }

    async fn get_video_items_from_html(
        &self,
        html: String,
        _requester: Requester,
    ) -> Vec<VideoItem> {
        if html.is_empty() {
            println!("HTML is empty");
            return vec![];
        }
        let mut items: Vec<VideoItem> = Vec::new();
        for video_segment in html.split("item list-film-item").skip(1) {
            let href = video_segment
                .split("<a href=\"")
                .nth(1)
                .and_then(|s| s.split('"').next())
                .unwrap_or_default();
            if href.is_empty() {
                continue;
            }

            let video_url = format!("{}{}", self.url, href);
            let id = href
                .trim_matches('/')
                .split('/')
                .next()
                .unwrap_or_default()
                .to_string();
            if id.is_empty() {
                continue;
            }

            let mut title = video_segment
                .split("itemprop=\"name\">")
                .nth(1)
                .and_then(|s| s.split('<').next())
                .unwrap_or_default()
                .trim()
                .to_string();
            title = decode(title.as_bytes()).to_string().unwrap_or(title);

            let mut thumb = video_segment
                .split("itemprop=\"image\" src=\"")
                .nth(1)
                .and_then(|s| s.split('"').next())
                .unwrap_or_default()
                .to_string();
            if thumb.starts_with('/') {
                thumb = format!("{}{}", self.url, thumb);
            }

            let genre = video_segment
                .split("itemprop=\"genre\">")
                .nth(1)
                .and_then(|s| s.split('<').next())
                .unwrap_or_default()
                .trim()
                .to_string();
            let tags = if genre.is_empty() { vec![] } else { vec![genre] };

            items.push(
                VideoItem::new(id, title, video_url, "paradisehill".to_string(), thumb, 0)
                    .aspect_ratio(0.697674419 as f32)
                    .tags(tags),
            );
        }

        items
    }

    async fn get_video_item(&self, url_str: String, mut requester: Requester) -> Result<VideoItem> {
        let vid = match requester.get(&url_str, None).await {
            Ok(vid) => vid,
            Err(e) => {
                crate::providers::report_provider_error(
                    "paradisehill",
                    "get_video_item.request",
                    &format!("url={url_str}; error={e}"),
                )
                .await;
                return Err(Error::from(e.to_string()));
            }
        };
        let mut title = vid
            .split("<meta property=\"og:title\" content=\"")
            .collect::<Vec<&str>>().get(1).copied().unwrap_or_default()
            .split("\"")
            .collect::<Vec<&str>>().get(0).copied().unwrap_or_default()
            .trim()
            .to_string();
        title = decode(title.as_bytes()).to_string().unwrap_or(title);
        let thumb = format!(
            "{}{}",
            self.url,
            vid.split("<meta property=\"og:image\" content=\"")
                .collect::<Vec<&str>>().get(1).copied().unwrap_or_default()
                .split("\"")
                .collect::<Vec<&str>>().get(0).copied().unwrap_or_default()
                .to_string()
        );

        let video_urls = vid.split("var videoList = ").collect::<Vec<&str>>().get(1).copied().unwrap_or_default()
            .split("\"src\":\"")
            .collect::<Vec<&str>>()[1..].to_vec();
        let mut formats = vec![];
        for url in video_urls {
            let video_url = url
                .split("\"")
                .collect::<Vec<&str>>().get(0).copied().unwrap_or_default()
                .replace("\\", "")
                .to_string();
            let format =
                videos::VideoFormat::new(video_url.clone(), "1080".to_string(), "mp4".to_string())
                    // .protocol("https".to_string())
                    .format_id(video_url.split("/").last().unwrap_or_default().to_string())
                    .format_note(video_url.split("_").last().unwrap_or_default().replace(".mp4", ""))
                    ;
                formats.push(format);
        }

        formats.reverse();
        let id = url_str
            .split("/")
            .collect::<Vec<&str>>().get(3).copied().unwrap_or_default()
            .split("_")
            .collect::<Vec<&str>>().get(0).copied().unwrap_or_default()
            .to_string();

        let video_item = VideoItem::new(
            id,
            title,
            url_str.clone(),
            "paradisehill".to_string(),
            thumb,
            0,
        )
        .aspect_ratio(0.697674419 as f32)
        .formats(formats);

        return Ok(video_item);
    }
}

#[async_trait]
impl Provider for ParadisehillProvider {
    async fn get_videos(
        &self,
        cache: VideoCache,
        pool: DbPool,
        sort: String,
        query: Option<String>,
        page: String,
        per_page: String,
        options: ServerOptions,
    ) -> Vec<VideoItem> {
        let _ = pool;
        let _ = sort;
        let _ = per_page;
        let videos: std::result::Result<Vec<VideoItem>, Error> = match query {
            Some(q) => {
                self.query(cache, page.parse::<u8>().unwrap_or(1), &q, options)
                    .await
            }
            None => {
                self.get(cache, page.parse::<u8>().unwrap_or(1), options)
                    .await
            }
        };
        match videos {
            Ok(v) => v,
            Err(e) => {
                println!("Error fetching videos: {}", e);
                vec![]
            }
        }
    }

    fn get_channel(&self, clientversion: ClientVersion) -> Option<Channel> {
        Some(self.build_channel(clientversion))
    }
}