src/main.rs

@@ -26,6 +26,7 @@ enum Commands{
 	DownloadGroupInventoryJson(DownloadGroupInventoryJsonSubcommand),
 	CreateAsset(CreateAssetSubcommand),
 	CreateAssetMedia(CreateAssetMediaSubcommand),
+	CreateAssetMedias(CreateAssetMediasSubcommand),
 	UploadAsset(UpdateAssetSubcommand),
 	UploadAssetMedia(UpdateAssetMediaSubcommand),
 	UploadPlace(UpdatePlaceSubcommand),
@@ -128,6 +129,32 @@ struct CreateAssetMediaSubcommand{
 	expected_price:Option<u64>,
 }
 #[derive(Args)]
+/// Automatically detect the media type from file extension and generate asset name and description
+struct CreateAssetMediasSubcommand{
+	#[arg(long,group="api_key",required=true)]
+	api_key_literal:Option<String>,
+	#[arg(long,group="api_key",required=true)]
+	api_key_envvar:Option<String>,
+	#[arg(long,group="api_key",required=true)]
+	api_key_file:Option<PathBuf>,
+	#[arg(long,group="cookie",required=true)]
+	cookie_literal:Option<String>,
+	#[arg(long,group="cookie",required=true)]
+	cookie_envvar:Option<String>,
+	#[arg(long,group="cookie",required=true)]
+	cookie_file:Option<PathBuf>,
+	#[arg(long)]
+	description:Option<String>,
+	#[arg(long,group="creator",required=true)]
+	creator_user_id:Option<u64>,
+	#[arg(long,group="creator",required=true)]
+	creator_group_id:Option<u64>,
+	/// Expected price limits how much robux can be spent to create the asset (defaults to 0)
+	#[arg(long)]
+	expected_price:Option<u64>,
+	input_files:Vec<PathBuf>,
+}
+#[derive(Args)]
 struct UpdateAssetSubcommand{
 	#[arg(long)]
 	asset_id:AssetID,
@@ -424,6 +451,26 @@ async fn main()->AResult<()>{
 			description:subcommand.description.unwrap_or_else(||String::with_capacity(0)),
 			expected_price:subcommand.expected_price,
 		}).await,
+		Commands::CreateAssetMedias(subcommand)=>create_asset_medias(CreateAssetMediasConfig{
+			api_key:api_key_from_args(
+				subcommand.api_key_literal,
+				subcommand.api_key_envvar,
+				subcommand.api_key_file,
+			).await?,
+			cookie:cookie_from_args(
+				subcommand.cookie_literal,
+				subcommand.cookie_envvar,
+				subcommand.cookie_file,
+			).await?,
+			creator:match (subcommand.creator_user_id,subcommand.creator_group_id){
+				(Some(user_id),None)=>rbx_asset::cloud::Creator::userId(user_id.to_string()),
+				(None,Some(group_id))=>rbx_asset::cloud::Creator::groupId(group_id.to_string()),
+				other=>Err(anyhow!("Invalid creator {other:?}"))?,
+			},
+			description:subcommand.description.unwrap_or_else(||String::with_capacity(0)),
+			input_files:subcommand.input_files,
+			expected_price:subcommand.expected_price,
+		}).await,
 		Commands::UploadAsset(subcommand)=>upload_asset(UploadAssetConfig{
 			cookie:cookie_from_args(
 					subcommand.cookie_literal,
@@ -614,6 +661,133 @@ async fn create_asset_media(config:CreateAssetMediaConfig)->AResult<()>{
 	Ok(())
 }
 
+// complex operation requires both api key and cookie! how horrible! roblox please fix!
+struct CreateAssetMediasConfig{
+	api_key:ApiKey,
+	cookie:Cookie,
+	description:String,
+	input_files:Vec<PathBuf>,
+	creator:rbx_asset::cloud::Creator,
+	expected_price:Option<u64>,
+}
+
+#[derive(Debug)]
+enum CreateAssetMediasError{
+	NoFileStem(PathBuf),
+	UnknownFourCC(Option<Vec<u8>>),
+}
+impl std::fmt::Display for CreateAssetMediasError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>)->std::fmt::Result{
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for CreateAssetMediasError{}
+
+#[derive(Debug)]
+enum DownloadDecalError{
+	ParseInt(std::num::ParseIntError),
+	Get(rbx_asset::cookie::GetError),
+	LoadDom(LoadDomError),
+	NoFirstInstance,
+	NoTextureProperty,
+	TexturePropertyInvalid,
+}
+impl std::fmt::Display for DownloadDecalError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>)->std::fmt::Result{
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for DownloadDecalError{}
+
+async fn create_asset_medias(config:CreateAssetMediasConfig)->AResult<()>{
+	let context=CloudContext::new(config.api_key);
+	let cookie_context=CookieContext::new(config.cookie);
+	let expected_price=Some(config.expected_price.unwrap_or(0));
+	let asset_id_list=futures::stream::iter(config.input_files.into_iter()
+	//step 1: read file, make create request
+	.map(|path|{
+		let description=&config.description;
+		let creator=&config.creator;
+		let context=&context;
+		async move{
+			let model_name=path.file_stem()
+			.and_then(std::ffi::OsStr::to_str)
+			.ok_or(CreateAssetMediasError::NoFileStem(path.clone()))?
+			.to_owned();
+			let file=tokio::fs::read(path).await?;
+			let asset_type=match file.get(0..4){
+				//png
+				Some(b"\x89PNG")=>rbx_asset::cloud::AssetType::Decal,
+				//jpeg
+				Some(b"\xFF\xD8\xFF\xE0")=>rbx_asset::cloud::AssetType::Decal,
+				//Some("fbx")=>rbx_asset::cloud::AssetType::Model,
+				//Some("ogg")=>rbx_asset::cloud::AssetType::Audio,
+				fourcc=>Err(CreateAssetMediasError::UnknownFourCC(fourcc.map(<[u8]>::to_owned)))?,
+			};
+			Ok(context.create_asset(rbx_asset::cloud::CreateAssetRequest{
+				assetType:asset_type,
+				displayName:model_name,
+				description:description.clone(),
+				creationContext:rbx_asset::cloud::CreationContext{
+					creator:creator.clone(),
+					expectedPrice:expected_price,
+				}
+			},file).await?)
+		}
+	}))
+	//parallel requests
+	.buffer_unordered(CONCURRENT_REQUESTS)
+	//step 2: poll operation until it completes
+	.filter_map(|create_result:AResult<_>|{
+		let context=&context;
+		async{
+			match create_result{
+				Ok(create_asset_response)=>match get_asset_exp_backoff(context,&create_asset_response).await{
+					Ok(asset_response)=>Some(asset_response),
+					Err(e)=>{
+						eprintln!("operation error: {}",e);
+						None
+					},
+				},
+				Err(e)=>{
+					eprintln!("create_asset error: {}",e);
+					None
+				},
+			}
+		}
+	})
+	//step 3: read decal id from operation and download it, decode it as a roblox file and extract the texture content url
+	.filter_map(|asset_response|{
+		let parse_result=asset_response.assetId.parse();
+		async{
+			match async{
+				let file=cookie_context.get_asset(rbx_asset::cookie::GetAssetRequest{
+					asset_id:parse_result.map_err(DownloadDecalError::ParseInt)?,
+					version:None,
+				}).await.map_err(DownloadDecalError::Get)?;
+				let dom=load_dom(std::io::Cursor::new(file)).map_err(DownloadDecalError::LoadDom)?;
+				let instance=dom.get_by_ref(
+					*dom.root().children().first().ok_or(DownloadDecalError::NoFirstInstance)?
+				).ok_or(DownloadDecalError::NoFirstInstance)?;
+				match instance.properties.get("Texture").ok_or(DownloadDecalError::NoTextureProperty)?{
+					rbx_dom_weak::types::Variant::Content(url)=>Ok(url.clone().into_string()),
+					_=>Err(DownloadDecalError::TexturePropertyInvalid),
+				}
+			}.await{
+				Ok(asset_url)=>Some((asset_response.displayName,asset_url)),
+				Err(e)=>{
+					eprintln!("get_asset error: {}",e);
+					None
+				},
+			}
+		}
+	}).collect::<Vec<(String,String)>>().await;
+	for (file_name,asset_url) in asset_id_list{
+		println!("{}={}",file_name,asset_url);
+	}
+	Ok(())
+}
+
 struct UploadAssetConfig{
 	cookie:Cookie,
 	asset_id:AssetID,
@@ -859,18 +1033,34 @@ async fn download_history(mut config:DownloadHistoryConfig)->AResult<()>{
 	Ok(())
 }
 
-fn load_dom<R:Read>(input:R)->AResult<rbx_dom_weak::WeakDom>{
+#[derive(Debug)]
+#[allow(dead_code)]
+enum LoadDomError{
+	IO(std::io::Error),
+	RbxBinary(rbx_binary::DecodeError),
+	RbxXml(rbx_xml::DecodeError),
+	UnknownRobloxFile([u8;4]),
+	UnsupportedFile,
+}
+impl std::fmt::Display for LoadDomError{
+	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for LoadDomError{}
+
+fn load_dom<R:Read>(input:R)->Result<rbx_dom_weak::WeakDom,LoadDomError>{
 	let mut buf=std::io::BufReader::new(input);
-	let peek=std::io::BufRead::fill_buf(&mut buf)?;
+	let peek=std::io::BufRead::fill_buf(&mut buf).map_err(LoadDomError::IO)?;
 	match &peek[0..4]{
 		b"<rob"=>{
 			match &peek[4..8]{
-				b"lox!"=>rbx_binary::from_reader(buf).map_err(anyhow::Error::msg),
+				b"lox!"=>rbx_binary::from_reader(buf).map_err(LoadDomError::RbxBinary),
-				b"lox "=>rbx_xml::from_reader_default(buf).map_err(anyhow::Error::msg),
+				b"lox "=>rbx_xml::from_reader_default(buf).map_err(LoadDomError::RbxXml),
-				other=>Err(anyhow::Error::msg(format!("Unknown Roblox file type {:?}",other))),
+				other=>Err(LoadDomError::UnknownRobloxFile(other.try_into().unwrap())),
 			}
 		},
-		_=>Err(anyhow::Error::msg("unsupported file type")),
+		_=>Err(LoadDomError::UnsupportedFile),
 	}
 }