feat: complete M6 custom world asset stage2

server-rs/crates/api-server/Cargo.toml

@@ -6,9 +6,12 @@ license.workspace = true
 
 [dependencies]
 axum = "0.8"
+base64 = "0.22"
 bytes = "1"
 dotenvy = "0.15"
+image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp"] }
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
+webp = "0.3"
 module-ai = { path = "../module-ai" }
 module-assets = { path = "../module-assets" }
 module-auth = { path = "../module-auth" }
@@ -28,7 +31,7 @@ shared-contracts = { path = "../shared-contracts" }
 shared-kernel = { path = "../shared-kernel" }
 shared-logging = { path = "../shared-logging" }
 spacetime-client = { path = "../spacetime-client" }
-tokio = { version = "1", features = ["macros", "rt-multi-thread", "net"] }
+tokio = { version = "1", features = ["macros", "rt-multi-thread", "net", "time"] }
 tokio-stream = "0.1"
 time = { version = "0.3", features = ["formatting"] }
 tower-http = { version = "0.6", features = ["trace"] }

server-rs/crates/api-server/src/config.rs

@@ -54,6 +54,9 @@ pub struct AppConfig {
     pub llm_request_timeout_ms: u64,
     pub llm_max_retries: u32,
     pub llm_retry_backoff_ms: u64,
+    pub dashscope_base_url: String,
+    pub dashscope_api_key: Option<String>,
+    pub dashscope_image_request_timeout_ms: u64,
     pub slow_request_threshold_ms: u64,
 }
 
@@ -105,6 +108,9 @@ impl Default for AppConfig {
             llm_request_timeout_ms: DEFAULT_REQUEST_TIMEOUT_MS,
             llm_max_retries: DEFAULT_MAX_RETRIES,
             llm_retry_backoff_ms: DEFAULT_RETRY_BACKOFF_MS,
+            dashscope_base_url: "https://dashscope.aliyuncs.com/api/v1".to_string(),
+            dashscope_api_key: None,
+            dashscope_image_request_timeout_ms: 150_000,
             slow_request_threshold_ms: 1_000,
         }
     }
@@ -307,6 +313,18 @@ impl AppConfig {
             config.llm_retry_backoff_ms = llm_retry_backoff_ms;
         }
 
+        if let Some(dashscope_base_url) = read_first_non_empty_env(&["DASHSCOPE_BASE_URL"]) {
+            config.dashscope_base_url = dashscope_base_url;
+        }
+
+        config.dashscope_api_key = read_first_non_empty_env(&["DASHSCOPE_API_KEY"]);
+
+        if let Some(dashscope_image_request_timeout_ms) =
+            read_first_positive_u64_env(&["DASHSCOPE_IMAGE_REQUEST_TIMEOUT_MS"])
+        {
+            config.dashscope_image_request_timeout_ms = dashscope_image_request_timeout_ms;
+        }
+
         if let Some(slow_request_threshold_ms) =
             read_first_positive_u64_env(&["GENARRATIVE_SLOW_REQUEST_THRESHOLD_MS"])
         {