fix: 修复番剧无法获取智能修复下载链接的问题

src-tauri/src/bili_client.rs

@@ -22,9 +22,9 @@ use crate::{
     protobuf::DmSegMobileReply,
     types::{
         bangumi_follow_info::BangumiFollowInfo, bangumi_info::BangumiInfo,
-        bangumi_media_url::BangumiMediaUrl, cheese_info::CheeseInfo,
-        cheese_media_url::CheeseMediaUrl, fav_folders::FavFolders, fav_info::FavInfo,
-        get_bangumi_follow_info_params::GetBangumiFollowInfoParams,
+        bangumi_media_url::BangumiMediaUrl, bangumi_media_url_v2::BangumiMediaUrlV2,
+        cheese_info::CheeseInfo, cheese_media_url::CheeseMediaUrl, fav_folders::FavFolders,
+        fav_info::FavInfo, get_bangumi_follow_info_params::GetBangumiFollowInfoParams,
         get_bangumi_info_params::GetBangumiInfoParams, get_cheese_info_params::GetCheeseInfoParams,
         get_fav_info_params::GetFavInfoParams, get_history_info_params::GetHistoryInfoParams,
         get_normal_info_params::GetNormalInfoParams,
@@ -399,6 +399,15 @@ impl BiliClient {
     }
 
     pub async fn get_bangumi_url(&self, cid: i64) -> anyhow::Result<BangumiMediaUrl> {
+        let media_url_v2 = self.get_bangumi_url_v2(cid).await?;
+        if media_url_v2.video_info.is_drm {
+            self.get_bangumi_url_v1(cid).await
+        } else {
+            Ok(media_url_v2.video_info)
+        }
+    }
+
+    async fn get_bangumi_url_v1(&self, cid: i64) -> anyhow::Result<BangumiMediaUrl> {
         let params = json!({
             "cid": cid,
             "qn": 127,
@@ -442,6 +451,51 @@ impl BiliClient {
         Ok(media_url)
     }
 
+    async fn get_bangumi_url_v2(&self, cid: i64) -> anyhow::Result<BangumiMediaUrlV2> {
+        let params = json!({
+            "cid": cid,
+            "qn": 127,
+            "fnval": 4048,
+            "drm_tech_type": 2,
+            "from_client": "BROWSER",
+        });
+        // 发送获取番剧url的请求
+        let request = self
+            .api_client
+            .read()
+            .get("https://api.bilibili.com/pgc/player/web/v2/playurl")
+            .query(&params)
+            .header("cookie", self.get_cookie());
+        let http_resp = request.send().await?;
+        // 检查http响应状态码
+        let status = http_resp.status();
+        let body = http_resp.text().await?;
+        if status != StatusCode::OK {
+            return Err(anyhow!("预料之外的状态码({status}): {body}"));
+        }
+        // 尝试将body解析为BiliResp
+        let bili_resp: BiliResp =
+            serde_json::from_str(&body).context(format!("将body解析为BiliResp失败: {body}"))?;
+        // 检查BiliResp的code字段
+        if bili_resp.code == -10403 {
+            return Err(anyhow!(
+                "地区限制，请使用代理或切换线路后重试: {bili_resp:?}"
+            ));
+        } else if bili_resp.code != 0 {
+            return Err(anyhow!("预料之外的code: {bili_resp:?}"));
+        }
+        // 检查BiliResp的data是否存在
+        let Some(data) = bili_resp.data else {
+            return Err(anyhow!("BiliResp中不存在data字段: {bili_resp:?}"));
+        };
+        // 尝试将data解析为BangumiMediaUrlV2
+        let data_str = data.to_string();
+        let media_url: BangumiMediaUrlV2 = serde_json::from_str(&data_str)
+            .context(format!("将data解析为BangumiMediaUrlV2失败: {data_str}"))?;
+
+        Ok(media_url)
+    }
+
     pub async fn get_cheese_url(&self, ep_id: i64) -> anyhow::Result<CheeseMediaUrl> {
         let params = json!({
             "ep_id": ep_id,

src-tauri/src/types/bangumi_media_url_v2.rs

@@ -0,0 +1,46 @@
+use serde::{Deserialize, Serialize};
+use specta::Type;
+
+use crate::types::bangumi_media_url::BangumiMediaUrl;
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+#[serde(default)]
+pub struct BangumiMediaUrlV2 {
+    pub play_view_business_info: PlayViewBusinessInfo,
+    pub video_info: BangumiMediaUrl,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+#[serde(default)]
+pub struct PlayViewBusinessInfo {
+    pub episode_info: EpisodeInfoInBangumi,
+    pub season_info: SeasonInfoInBangumi,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+#[serde(default)]
+pub struct EpisodeInfoInBangumi {
+    pub aid: i64,
+    pub bvid: String,
+    pub cid: i64,
+    pub delivery_business_fragment_video: bool,
+    pub delivery_fragment_video: bool,
+    pub ep_id: i64,
+    pub ep_status: i64,
+    pub interaction: Interaction,
+    pub long_title: String,
+    pub title: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+#[serde(default)]
+pub struct Interaction {
+    pub interaction: bool,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+#[serde(default)]
+pub struct SeasonInfoInBangumi {
+    pub season_id: i64,
+    pub season_type: i64,
+}

src-tauri/src/types/mod.rs

@@ -3,6 +3,7 @@ pub mod available_media_formats;
 pub mod bangumi_follow_info;
 pub mod bangumi_info;
 pub mod bangumi_media_url;
+pub mod bangumi_media_url_v2;
 pub mod cheese_info;
 pub mod cheese_media_url;
 pub mod codec_type;