@n8n/n8n-nodes-langchain
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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 descriptions_exports = {};
__export(descriptions_exports, {
messageOptions: () => messageOptions,
metadataProperty: () => metadataProperty,
modelRLC: () => modelRLC,
textMessageProperties: () => textMessageProperties
});
module.exports = __toCommonJS(descriptions_exports);
const modelRLC = (searchListMethod = "modelSearch") => ({
displayName: "Model",
name: "modelId",
type: "resourceLocator",
default: { mode: "list", value: "" },
required: true,
modes: [
{
displayName: "From List",
name: "list",
type: "list",
typeOptions: {
searchListMethod,
searchable: true
}
},
{
displayName: "ID",
name: "id",
type: "string",
placeholder: "e.g. gpt-4"
}
]
});
const metadataProperty = {
displayName: "Metadata",
name: "metadata",
type: "json",
description: "Set of 16 key-value pairs that can be attached to an object. This can be useful for storing additional information about the object in a structured format, and querying for objects via API or the dashboard. Keys are strings with a maximum length of 64 characters. Values are strings with a maximum length of 512 characters.",
default: "{}"
};
const imageMessageProperties = [
{
displayName: "Image Type",
name: "imageType",
type: "options",
default: "url",
options: [
{ name: "Image URL", value: "url" },
{ name: "File ID", value: "fileId" },
{ name: "File Data", value: "base64" }
],
displayOptions: {
show: {
type: ["image"]
}
}
},
{
displayName: "Image URL",
name: "imageUrl",
type: "string",
default: "",
placeholder: "e.g. https://example.com/image.jpeg",
description: "URL of the image to be sent",
displayOptions: {
show: {
type: ["image"],
imageType: ["url"]
}
}
},
{
displayName: "Image Data",
name: "binaryPropertyName",
type: "string",
default: "data",
placeholder: "e.g. data",
hint: "The name of the input field containing the binary file data to be processed",
description: "Name of the binary property which contains the image(s)",
displayOptions: {
show: {
type: ["image"],
imageType: ["base64"]
}
}
},
{
displayName: "File ID",
name: "fileId",
type: "string",
default: "",
description: "ID of the file to be sent",
displayOptions: {
show: {
type: ["image"],
imageType: ["fileId"]
}
}
},
{
displayName: "Detail",
name: "imageDetail",
type: "options",
default: "auto",
description: "The detail level of the image to be sent to the model",
options: [
{ name: "Auto", value: "auto" },
{ name: "Low", value: "low" },
{ name: "High", value: "high" }
],
displayOptions: {
show: {
type: ["image"]
}
}
}
];
const textMessageProperties = [
{
displayName: "Prompt",
name: "content",
type: "string",
description: "The content of the message to be send",
default: "",
placeholder: "e.g. Hello, how can you help me?",
typeOptions: {
rows: 2
},
displayOptions: {
show: {
type: ["text"]
}
}
}
];
const fileMessageProperties = [
{
displayName: "File Type",
name: "fileType",
type: "options",
default: "url",
options: [
{ name: "File URL", value: "url" },
{ name: "File ID", value: "fileId" },
{ name: "File Data", value: "base64" }
],
displayOptions: {
show: {
type: ["file"]
}
}
},
{
displayName: "File URL",
name: "fileUrl",
type: "string",
default: "",
placeholder: "e.g. https://example.com/file.pdf",
description: "URL of the file to be sent. Accepts base64 encoded files as well.",
displayOptions: {
show: {
type: ["file"],
fileType: ["url"]
}
}
},
{
displayName: "File ID",
name: "fileId",
type: "string",
default: "",
description: "ID of the file to be sent",
displayOptions: {
show: {
type: ["file"],
fileType: ["fileId"]
}
}
},
{
displayName: "File Data",
name: "binaryPropertyName",
type: "string",
default: "data",
placeholder: "e.g. data",
hint: "The name of the input field containing the binary file data to be processed",
description: "Name of the binary property which contains the file",
displayOptions: {
show: {
type: ["file"],
fileType: ["base64"]
}
}
},
{
displayName: "File Name",
name: "fileName",
type: "string",
default: "",
required: true,
displayOptions: {
show: {
type: ["file"],
fileType: ["base64"]
}
}
}
];
const messageOptions = [
{
displayName: "Message",
name: "values",
values: [
{
displayName: "Type",
name: "type",
type: "options",
default: "text",
options: [
{ name: "Text", value: "text" },
{ name: "Image", value: "image" },
{ name: "File", value: "file" }
]
},
{
displayName: "Role",
name: "role",
type: "options",
description: "Role in shaping the model's response, it tells the model how it should behave and interact with the user",
options: [
{
name: "User",
value: "user",
description: "Send a message as a user and get a response from the model"
},
{
name: "Assistant",
value: "assistant",
description: "Tell the model to adopt a specific tone or personality"
},
{
name: "System",
value: "system",
description: "Usually used to set the model's behavior or context for the next user message"
}
],
default: "user"
},
...textMessageProperties,
...imageMessageProperties,
...fileMessageProperties
]
}
];
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
messageOptions,
metadataProperty,
modelRLC,
textMessageProperties
});
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