@langchain/community
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Third-party integrations for LangChain.js
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JavaScript
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const require_runtime = require("../../_virtual/_rolldown/runtime.cjs");
let _langchain_core_utils_env = require("@langchain/core/utils/env");
let _langchain_core_documents = require("@langchain/core/documents");
let _langchain_core_document_loaders_base = require("@langchain/core/document_loaders/base");
//#region src/document_loaders/web/figma.ts
var figma_exports = /* @__PURE__ */ require_runtime.__exportAll({ FigmaFileLoader: () => FigmaFileLoader });
/**
* Class representing a document loader for loading Figma files. It
* extends the BaseDocumentLoader and implements the FigmaLoaderParams
* interface. The constructor takes a config object as a parameter, which
* contains the access token, an array of node IDs, and the file key.
* @example
* ```typescript
* const loader = new FigmaFileLoader({
* accessToken: "FIGMA_ACCESS_TOKEN",
* nodeIds: ["id1", "id2", "id3"],
* fileKey: "key",
* });
* const docs = await loader.load();
* ```
*/
var FigmaFileLoader = class extends _langchain_core_document_loaders_base.BaseDocumentLoader {
accessToken;
nodeIds;
fileKey;
headers = {};
constructor({ accessToken = (0, _langchain_core_utils_env.getEnvironmentVariable)("FIGMA_ACCESS_TOKEN"), nodeIds, fileKey }) {
super();
this.accessToken = accessToken;
this.nodeIds = nodeIds;
this.fileKey = fileKey;
if (this.accessToken) this.headers = { "x-figma-token": this.accessToken };
}
/**
* Constructs the URL for the Figma API call.
* @returns The constructed URL as a string.
*/
constructFigmaApiURL() {
return `https://api.figma.com/v1/files/${this.fileKey}/nodes?ids=${this.nodeIds.join(",")}`;
}
/**
* Fetches the Figma file using the Figma API and returns it as a
* FigmaFile object.
* @returns A Promise that resolves to a FigmaFile object.
*/
async getFigmaFile() {
const url = this.constructFigmaApiURL();
const response = await fetch(url, { headers: this.headers });
const data = await response.json();
if (!response.ok) throw new Error(`Unable to get figma file: ${response.status} ${JSON.stringify(data)}`);
if (!data) throw new Error("Unable to get file");
return data;
}
/**
* Fetches the Figma file using the Figma API, creates a Document instance
* with the JSON representation of the file as the page content and the
* API URL as the metadata, and returns it.
* @returns A Promise that resolves to an array of Document instances.
*/
async load() {
const data = await this.getFigmaFile();
return [new _langchain_core_documents.Document({
pageContent: JSON.stringify(data),
metadata: { source: this.constructFigmaApiURL() }
})];
}
};
//#endregion
exports.FigmaFileLoader = FigmaFileLoader;
Object.defineProperty(exports, "figma_exports", {
enumerable: true,
get: function() {
return figma_exports;
}
});
//# sourceMappingURL=figma.cjs.map