@n8n/n8n-nodes-langchain
Version:
163 lines • 5.8 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var ToolSerpApi_node_exports = {};
__export(ToolSerpApi_node_exports, {
ToolSerpApi: () => ToolSerpApi
});
module.exports = __toCommonJS(ToolSerpApi_node_exports);
var import_serpapi = require("@langchain/community/tools/serpapi");
var import_logWrapper = require("../../../utils/logWrapper");
var import_sharedFields = require("../../../utils/sharedFields");
var import_n8n_workflow = require("n8n-workflow");
async function getTool(ctx, itemIndex) {
const credentials = await ctx.getCredentials("serpApi");
const options = ctx.getNodeParameter("options", itemIndex);
return new import_serpapi.SerpAPI(credentials.apiKey, options);
}
class ToolSerpApi {
constructor() {
this.description = {
displayName: "SerpApi (Google Search)",
name: "toolSerpApi",
icon: "file:serpApi.svg",
group: ["transform"],
version: 1,
description: "Search in Google using SerpAPI",
defaults: {
name: "SerpAPI"
},
codex: {
categories: ["AI"],
subcategories: {
AI: ["Tools"],
Tools: ["Other Tools"]
},
resources: {
primaryDocumentation: [
{
url: "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolserpapi/"
}
]
}
},
inputs: [],
outputs: [import_n8n_workflow.NodeConnectionTypes.AiTool],
outputNames: ["Tool"],
credentials: [
{
name: "serpApi",
required: true
}
],
properties: [
(0, import_sharedFields.getConnectionHintNoticeField)([import_n8n_workflow.NodeConnectionTypes.AiAgent]),
{
displayName: "Options",
name: "options",
type: "collection",
placeholder: "Add Option",
default: {},
options: [
{
displayName: "Country",
name: "gl",
type: "string",
default: "us",
description: 'Defines the country to use for search. Head to <a href="https://serpapi.com/google-countries">Google countries page</a> for a full list of supported countries.'
},
{
displayName: "Device",
name: "device",
type: "options",
options: [
{
name: "Desktop",
value: "desktop"
},
{
name: "Mobile",
value: "mobile"
},
{
name: "Tablet",
value: "tablet"
}
],
default: "desktop",
description: "Device to use to get the results"
},
{
displayName: "Explicit Array",
name: "no_cache",
type: "boolean",
default: false,
description: "Whether to force SerpApi to fetch the Google results even if a cached version is already present. Cache expires after 1h. Cached searches are free, and are not counted towards your searches per month."
},
{
displayName: "Google Domain",
name: "google_domain",
type: "string",
default: "google.com",
description: 'Defines the domain to use for search. Head to <a href="https://serpapi.com/google-domains">Google domains page</a> for a full list of supported domains.'
},
{
displayName: "Language",
name: "hl",
type: "string",
default: "en",
description: 'Defines the language to use. It\'s a two-letter language code. (e.g., `en` for English, `es` for Spanish, or `fr` for French). Head to <a href="https://serpapi.com/google-languages">Google languages page</a> for a full list of supported languages.'
}
]
}
]
};
}
async supplyData(itemIndex) {
return {
response: (0, import_logWrapper.logWrapper)(await getTool(this, itemIndex), this)
};
}
async execute() {
const inputData = this.getInputData();
const returnData = [];
for (let itemIndex = 0; itemIndex < inputData.length; itemIndex++) {
const tool = await getTool(this, itemIndex);
const item = inputData[itemIndex].json;
if (typeof item.input !== "string" || !item.input) {
throw new import_n8n_workflow.NodeOperationError(
this.getNode(),
`Missing search query input at itemIndex ${itemIndex}`
);
}
const result = await tool.invoke(item);
returnData.push({
json: {
response: result
},
pairedItem: { item: itemIndex }
});
}
return [returnData];
}
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
ToolSerpApi
});
//# sourceMappingURL=ToolSerpApi.node.js.map