support cookies, but with bugs

src-tauri/src/downloader.rs

@@ -7,6 +7,7 @@ use serde::{Deserialize, Serialize};
 use anyhow::{Result, anyhow};
 use regex::Regex;
 use crate::binary_manager;
+use crate::storage;
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct VideoMetadata {
@@ -38,6 +39,7 @@ pub struct DownloadOptions {
     pub quality: String, // e.g., "1080", "720", "best"
     pub output_path: String, // Directory
     pub output_format: String, // "original", "mp4", "webm", "mkv", "m4a", "aac", "opus", "vorbis", "wav", etc.
+    pub cookies_path: Option<String>,
 }
 
 #[derive(Serialize, Clone, Debug)]
@@ -67,6 +69,9 @@ pub async fn fetch_metadata(app: &AppHandle, url: &str, parse_mix_playlist: bool
     let ytdlp_path = binary_manager::get_ytdlp_path(app)?;
     let qjs_path = binary_manager::get_qjs_path(app)?; // Get absolute path to quickjs
     
+    // Load settings to check for cookies
+    let settings = storage::load_settings(app)?;
+    
     let mut cmd = Command::new(ytdlp_path);
     #[cfg(target_os = "windows")]
     cmd.creation_flags(0x08000000);
@@ -75,6 +80,12 @@ pub async fn fetch_metadata(app: &AppHandle, url: &str, parse_mix_playlist: bool
     // Rust's Command automatically handles spaces in arguments, so we should NOT quote the path here.
     cmd.arg("--js-runtimes").arg(format!("quickjs:{}", qjs_path.to_string_lossy())); 
 
+    if let Some(cookies) = settings.cookies_path {
+        if !cookies.is_empty() {
+             cmd.arg("--cookies").arg(cookies);
+        }
+    }
+
     cmd.arg("--dump-single-json")
        .arg("--flat-playlist")
        .arg("--no-warnings");
@@ -185,6 +196,13 @@ pub async fn download_video(
     args.push("--ffmpeg-location".to_string());
     args.push(ffmpeg_path.to_string_lossy().to_string());
 
+    if let Some(cookies) = &options.cookies_path {
+        if !cookies.is_empty() {
+             args.push("--cookies".to_string());
+             args.push(cookies.clone());
+        }
+    }
+
     args.push(url);
     
     // Output template

src-tauri/src/storage.rs

@@ -9,6 +9,7 @@ use chrono::{DateTime, Utc};
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct Settings {
     pub download_path: String,
+    pub cookies_path: Option<String>,
     pub theme: String, // 'light', 'dark', 'system'
     pub last_updated: Option<DateTime<Utc>>,
 }
@@ -19,6 +20,7 @@ impl Default for Settings {
         // but for default struct we can keep it empty or a placeholder.
         Self {
             download_path: "".to_string(),
+            cookies_path: None,
             theme: "system".to_string(),
             last_updated: None,
         }