@mastra/core/dist/content-fINNgB3A.cjs

const require_error = require("./error-B-e62x-A.cjs");
//#region src/stream/aisdk/v5/compat/content.ts
function splitDataUrl(dataUrl) {
	try {
		const [header, base64Content] = dataUrl.split(",");
		return {
			mediaType: header?.split(";")[0]?.split(":")[1],
			base64Content
		};
	} catch {
		return {
			mediaType: void 0,
			base64Content: void 0
		};
	}
}
/**
* Flat generated-file data is `string | Uint8Array`, where strings normally
* hold base64. URL-backed V4 generated files flatten to http(s) URL strings
* (matching AI SDK v7's own conversion), so consumers that interpret string
* data as base64 must use this check to tell the two apart. Base64 content
* never parses as an http(s) URL, making the check unambiguous.
*/
function isUrlString(data) {
	if (!data.startsWith("http://") && !data.startsWith("https://")) return false;
	try {
		new URL(data);
		return true;
	} catch {
		return false;
	}
}
function convertToDataContent(content) {
	if (content instanceof Uint8Array) return {
		data: content,
		mediaType: void 0
	};
	if (content instanceof ArrayBuffer) return {
		data: new Uint8Array(content),
		mediaType: void 0
	};
	if (typeof content === "string") try {
		content = new URL(content);
	} catch {}
	if (content instanceof URL && content.protocol === "data:") {
		const { mediaType: dataUrlMediaType, base64Content } = splitDataUrl(content.toString());
		if (dataUrlMediaType == null || base64Content == null) throw new require_error.MastraError({
			id: "INVALID_DATA_URL_FORMAT",
			text: `Invalid data URL format in content ${content.toString()}`,
			domain: require_error.ErrorDomain.LLM,
			category: require_error.ErrorCategory.USER
		});
		return {
			data: base64Content,
			mediaType: dataUrlMediaType
		};
	}
	return {
		data: content,
		mediaType: void 0
	};
}
//#endregion
Object.defineProperty(exports, "convertToDataContent", {
	enumerable: true,
	get: function() {
		return convertToDataContent;
	}
});
Object.defineProperty(exports, "isUrlString", {
	enumerable: true,
	get: function() {
		return isUrlString;
	}
});

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