feat: 后端支持获取番剧视频url

src-tauri/src/bili_client.rs

@@ -15,7 +15,7 @@ use tauri::{
 use crate::{
     extensions::AppHandleExt,
     types::{
-        bangumi_info::BangumiInfo, cheese_info::CheeseInfo,
+        bangumi_info::BangumiInfo, bangumi_media_url::BangumiMediaUrl, cheese_info::CheeseInfo,
         get_bangumi_info_params::GetBangumiInfoParams, get_cheese_info_params::GetCheeseInfoParams,
         get_normal_info_params::GetNormalInfoParams, normal_info::NormalInfo,
         normal_media_url::NormalMediaUrl, qrcode_data::QrcodeData, qrcode_status::QrcodeStatus,
@@ -302,6 +302,49 @@ impl BiliClient {
         Ok(media_url)
     }
 
+    pub async fn get_bangumi_url(&self, cid: i64) -> anyhow::Result<BangumiMediaUrl> {
+        let params = json!({
+            "cid": cid,
+            "qn": 127,
+            "fnval": 4048,
+        });
+        // 发送获取番剧url的请求
+        let request = self
+            .api_client
+            .read()
+            .get("https://api.bilibili.com/pgc/player/web/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BangumiMediaUrl
+        let data_str = data.to_string();
+        let media_url: BangumiMediaUrl = serde_json::from_str(&data_str)
+            .context(format!("将data解析为BangumiMediaUrl失败: {data_str}"))?;
+
+        Ok(media_url)
+    }
+
     fn get_cookie(&self) -> String {
         let sessdata = self.app.get_config().read().sessdata.clone();
         format!("SESSDATA={sessdata}")

src-tauri/src/commands.rs

@@ -7,7 +7,7 @@ use crate::{
     extensions::AppHandleExt,
     logger,
     types::{
-        bangumi_info::BangumiInfo, cheese_info::CheeseInfo,
+        bangumi_info::BangumiInfo, bangumi_media_url::BangumiMediaUrl, cheese_info::CheeseInfo,
         get_bangumi_info_params::GetBangumiInfoParams, get_cheese_info_params::GetCheeseInfoParams,
         get_normal_info_params::GetNormalInfoParams, normal_info::NormalInfo,
         normal_media_url::NormalMediaUrl, qrcode_data::QrcodeData, qrcode_status::QrcodeStatus,
@@ -154,3 +154,14 @@ pub async fn get_normal_url(
         .map_err(|err| CommandError::from("获取普通视频url失败", err))?;
     Ok(media_url)
 }
+
+#[tauri::command(async)]
+#[specta::specta]
+pub async fn get_bangumi_url(app: AppHandle, cid: i64) -> CommandResult<BangumiMediaUrl> {
+    let bili_client = app.get_bili_client();
+    let media_url = bili_client
+        .get_bangumi_url(cid)
+        .await
+        .map_err(|err| CommandError::from("获取番剧视频url失败", err))?;
+    Ok(media_url)
+}

src-tauri/src/lib.rs

@@ -34,6 +34,7 @@ pub fn run() {
             get_bangumi_info,
             get_cheese_info,
             get_normal_url,
+            get_bangumi_url,
         ])
         .events(tauri_specta::collect_events![LogEvent]);
 

src-tauri/src/types/bangumi_media_url.rs

@@ -0,0 +1,123 @@
+use serde::{Deserialize, Serialize};
+use specta::Type;
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct BangumiMediaUrl {
+    pub accept_format: String,
+    pub code: i64,
+    pub seek_param: String,
+    pub is_preview: i64,
+    pub fnval: i64,
+    pub video_project: bool,
+    pub fnver: i64,
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub bp: i64,
+    pub seek_type: String,
+    pub result: String,
+    pub vip_type: Option<i64>,
+    pub from: String,
+    pub video_codecid: i64,
+    pub record_info: Option<RecordInfo>,
+    pub is_drm: bool,
+    pub no_rexcode: i64,
+    pub format: String,
+    pub support_formats: Vec<SupportFormatInBangumi>,
+    pub message: String,
+    pub accept_quality: Vec<i64>,
+    pub quality: i64,
+    pub timelength: i64,
+    pub durls: Vec<DurlInBangumi>,
+    pub has_paid: bool,
+    pub vip_status: Option<i64>,
+    pub error_code: i64,
+    pub dash: Option<DashInBangumi>,
+    pub clip_info_list: Vec<ClipInfoList>,
+    pub accept_description: Vec<String>,
+    pub status: i64,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct RecordInfo {
+    pub record_icon: String,
+    pub record: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct SupportFormatInBangumi {
+    pub display_desc: String,
+    pub has_preview: bool,
+    pub sub_description: String,
+    pub superscript: String,
+    pub need_login: Option<bool>,
+    pub codecs: Vec<String>,
+    pub format: String,
+    pub description: String,
+    pub need_vip: Option<bool>,
+    pub attribute: i64,
+    pub quality: i64,
+    pub new_description: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct DashInBangumi {
+    pub duration: u64,
+    pub min_buffer_time: f64,
+    pub video: Vec<MediaInBangumi>,
+    pub audio: Option<Vec<MediaInBangumi>>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct MediaInBangumi {
+    pub start_with_sap: i64,
+    pub bandwidth: i64,
+    pub sar: String,
+    pub backup_url: Vec<String>,
+    pub codecs: String,
+    pub base_url: String,
+    pub segment_base: SegmentBaseInBangumi,
+    pub mime_type: String,
+    pub frame_rate: String,
+    pub codecid: i64,
+    pub size: i64,
+    pub width: i64,
+    pub id: i64,
+    pub height: i64,
+    pub md5: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct SegmentBaseInBangumi {
+    pub initialization: String,
+    pub index_range: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct ClipInfoList {
+    #[serde(rename = "materialNo")]
+    pub material_no: i64,
+    pub start: i64,
+    pub end: i64,
+    #[serde(rename = "toastText")]
+    pub toast_text: String,
+    #[serde(rename = "clipType")]
+    pub clip_type: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct DurlInBangumi {
+    pub durl: Vec<DurlDetailInBangumi>,
+    pub quality: i64,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize, Type)]
+pub struct DurlDetailInBangumi {
+    pub size: i64,
+    pub ahead: String,
+    pub length: i64,
+    pub vhead: String,
+    pub backup_url: Vec<String>,
+    pub url: String,
+    pub order: i64,
+    pub md5: String,
+}

src-tauri/src/types/mod.rs

@@ -1,4 +1,5 @@
 pub mod bangumi_info;
+pub mod bangumi_media_url;
 pub mod cheese_info;
 pub mod get_bangumi_info_params;
 pub mod get_cheese_info_params;