296 lines
11 KiB
Rust
296 lines
11 KiB
Rust
use crate::schema::videos::url;
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use crate::util::parse_abbreviated_number;
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use crate::DbPool;
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use crate::providers::Provider;
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use crate::util::cache::VideoCache;
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use crate::util::flaresolverr::{FlareSolverrRequest, Flaresolverr};
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use crate::util::time::parse_time_to_seconds;
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use crate::videos::{VideoItem};
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use error_chain::error_chain;
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use futures::stream::SplitSink;
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use htmlentity::entity::{ICodedDataTrait, decode};
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use serde_json::Value;
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use std::env;
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use std::os::linux::raw;
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use std::time::Duration;
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use std::vec;
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use wreq::{Client, Proxy};
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use wreq_util::Emulation;
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error_chain! {
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foreign_links {
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Io(std::io::Error);
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HttpRequest(wreq::Error);
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}
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}
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#[derive(Debug, Clone)]
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pub struct RedtubeProvider {
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url: String,
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}
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impl RedtubeProvider {
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pub fn new() -> Self {
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RedtubeProvider {
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url: "https://www.redtube.com".to_string(),
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}
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}
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async fn get(
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&self,
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cache: VideoCache,
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page: u8,
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sort: &str,
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) -> Result<Vec<VideoItem>> {
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let video_url = format!("{}/mostviewed", self.url);
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let old_items = match cache.get(&video_url) {
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Some((time, items)) => {
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if time.elapsed().unwrap_or_default().as_secs() < 60 * 5 {
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println!("Cache hit for URL: {}", video_url);
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return Ok(items.clone());
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} else {
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items.clone()
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}
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}
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None => {
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vec![]
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}
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};
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let proxy = Proxy::all("http://192.168.0.103:8081").unwrap();
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let client = Client::builder().cert_verification(false).emulation(Emulation::Firefox136).build()?;
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let mut response = client.get(video_url.clone())
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// .proxy(proxy.clone())
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.send().await?;
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if response.status().is_redirection(){
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response = client.get(self.url.clone() + response.headers()["Location"].to_str().unwrap())
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// .proxy(proxy)
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.send().await?;
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}
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if response.status().is_success() {
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let text = response.text().await?;
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let video_items: Vec<VideoItem> = self.get_video_items_from_html(text.clone());
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if !video_items.is_empty() {
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cache.remove(&video_url);
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cache.insert(video_url.clone(), video_items.clone());
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} else {
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return Ok(old_items);
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}
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Ok(video_items)
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} else {
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let flare_url = env::var("FLARE_URL").expect("FLARE_URL not set");
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let flare = Flaresolverr::new(flare_url);
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let result = flare
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.solve(FlareSolverrRequest {
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cmd: "request.get".to_string(),
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url: video_url.clone(),
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maxTimeout: 60000,
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})
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.await;
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let video_items = match result {
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Ok(res) => {
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// println!("FlareSolverr response: {}", res);
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self.get_video_items_from_html(res.solution.response)
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}
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Err(e) => {
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println!("Error solving FlareSolverr: {}", e);
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return Err("Failed to solve FlareSolverr".into());
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}
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};
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if !video_items.is_empty() {
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cache.remove(&video_url);
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cache.insert(video_url.clone(), video_items.clone());
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} else {
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return Ok(old_items);
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}
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Ok(video_items)
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}
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}
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async fn query(
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&self,
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cache: VideoCache,
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page: u8,
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query: &str,
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sort: &str,
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) -> Result<Vec<VideoItem>> {
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let search_string = query.to_lowercase().trim().replace(" ", "+");
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let video_url = format!("{}/?search={}&page={}", self.url, search_string, page);
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// Check our Video Cache. If the result is younger than 1 hour, we return it.
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let old_items = match cache.get(&video_url) {
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Some((time, items)) => {
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if time.elapsed().unwrap_or_default().as_secs() < 60 * 5 {
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return Ok(items.clone());
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} else {
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let _ = cache.check().await;
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return Ok(items.clone());
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}
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}
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None => {
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vec![]
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}
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};
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let proxy = Proxy::all("http://192.168.0.103:8081").unwrap();
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let client = Client::builder().cert_verification(false).emulation(Emulation::Firefox136).build()?;
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let mut response = client.get(video_url.clone())
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.proxy(proxy.clone())
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.send().await?;
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if response.status().is_redirection(){
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response = client.get(self.url.clone() + response.headers()["Location"].to_str().unwrap())
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.proxy(proxy)
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.send().await?;
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}
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if response.status().is_success() {
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let text = response.text().await?;
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let video_items: Vec<VideoItem> = self.get_video_items_from_html_query(text.clone());
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if !video_items.is_empty() {
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cache.remove(&video_url);
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cache.insert(video_url.clone(), video_items.clone());
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} else {
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return Ok(old_items);
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}
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Ok(video_items)
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} else {
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let flare_url = env::var("FLARE_URL").expect("FLARE_URL not set");
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let flare = Flaresolverr::new(flare_url);
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let result = flare
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.solve(FlareSolverrRequest {
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cmd: "request.get".to_string(),
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url: video_url.clone(),
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maxTimeout: 60000,
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})
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.await;
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let video_items = match result {
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Ok(res) => self.get_video_items_from_html_query(res.solution.response),
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Err(e) => {
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println!("Error solving FlareSolverr: {}", e);
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return Err("Failed to solve FlareSolverr".into());
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}
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};
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if !video_items.is_empty() {
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cache.remove(&video_url);
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cache.insert(video_url.clone(), video_items.clone());
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} else {
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return Ok(old_items);
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}
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Ok(video_items)
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}
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}
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fn get_video_items_from_html(&self, html: String) -> Vec<VideoItem> {
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if html.is_empty() {
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println!("HTML is empty");
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return vec![];
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}
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let mut items: Vec<VideoItem> = Vec::new();
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let video_listing_content = html.split("<script type=\"application/ld+json\">").collect::<Vec<&str>>()[1].split("</script>").collect::<Vec<&str>>()[0];
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let mut videos: Value = serde_json::from_str(video_listing_content).unwrap();
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for vid in videos.as_array_mut().unwrap() {
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let mut video_url: String = vid["embedUrl"].as_str().unwrap_or("").to_string();
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let mut title: String = vid["name"].as_str().unwrap_or("").to_string();
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// html decode
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title = decode(title.as_bytes()).to_string().unwrap_or(title);
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let id = video_url.split("=").collect::<Vec<&str>>()[1].to_string();
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let raw_duration = vid["duration"].as_str().unwrap_or("0");
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let duration = raw_duration.replace("PT", "").replace("S","").parse::<u32>().unwrap();
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let views: u64 = vid["interactionCount"].as_u64().unwrap_or(0);
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let thumb = vid["thumbnailUrl"].as_str().unwrap_or("").to_string();
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let mut video_item = VideoItem::new(
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id,
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title,
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video_url.to_string(),
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"redtube".to_string(),
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thumb,
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duration,
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)
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.views(views as u32)
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;
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items.push(video_item);
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}
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return items;
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}
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fn get_video_items_from_html_query(&self, html: String) -> Vec<VideoItem> {
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if html.is_empty() {
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println!("HTML is empty");
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return vec![];
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}
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let mut items: Vec<VideoItem> = Vec::new();
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let video_listing_content = html.split("videos_grid").collect::<Vec<&str>>()[1];
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let videos = video_listing_content.split("<li id=\"tags_videos_").collect::<Vec<&str>>()[1..].to_vec();
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for vid in videos {
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for (i, c) in vid.split("\n").enumerate() {
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println!("{}: {}", i, c);
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}
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let id = vid.split("data-video-id=\"").collect::<Vec<&str>>()[1].split("\"").collect::<Vec<&str>>()[0].to_string();
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let video_url = format!("{}/{}", self.url, id);
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let title = vid.split(format!("href=\"/{}\"",id).as_str()).collect::<Vec<&str>>()[1].split(">").collect::<Vec<&str>>()[1].split("<").collect::<Vec<&str>>()[0].trim().to_string();
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let thumb = vid.split("<img").collect::<Vec<&str>>()[1].split(" src=\"").collect::<Vec<&str>>()[1].split("\"").collect::<Vec<&str>>()[0].to_string();
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let raw_duration = vid.split("<span class=\"video-properties tm_video_duration\">").collect::<Vec<&str>>()[1].split("</span>").collect::<Vec<&str>>()[0].trim().to_string();
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let duration = parse_time_to_seconds(&raw_duration).unwrap_or(0) as u32;
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let views_str = vid.split("<span class='info-views'>").collect::<Vec<&str>>()[1].split("</span>").collect::<Vec<&str>>()[0].trim().to_string();
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let views = parse_abbreviated_number(&views_str).unwrap_or(0) as u32;
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let video_item = VideoItem::new(
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id,
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title,
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video_url,
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"redtube".to_string(),
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thumb,
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duration,
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)
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.views(views);
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items.push(video_item);
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}
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return items;
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}
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}
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impl Provider for RedtubeProvider {
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async fn get_videos(
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&self,
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cache: VideoCache,
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pool: DbPool,
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_channel: String,
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sort: String,
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query: Option<String>,
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page: String,
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per_page: String,
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featured: String,
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category: String,
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) -> Vec<VideoItem> {
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let _ = category;
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let _ = per_page;
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let _ = featured; // Ignored in this implementation
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let _ = pool; // Ignored in this implementation
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let mut sort = sort.to_lowercase();
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if sort.contains("date"){
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sort = "mr".to_string();
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}
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let videos: std::result::Result<Vec<VideoItem>, Error> = match query {
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Some(q) => {
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self.query(cache, page.parse::<u8>().unwrap_or(1), &q, &sort)
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.await
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}
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None => {
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self.get(cache, page.parse::<u8>().unwrap_or(1), &sort)
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.await
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}
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};
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match videos {
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Ok(v) => v,
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Err(e) => {
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println!("Error fetching videos: {}", e);
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vec![]
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}
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}
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}
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}
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