dtamind-components
Version:
Apps integration for Dtamind. Contain Nodes and Credentials.
159 lines • 6.34 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const lodash_1 = require("lodash");
const confluence_1 = require("@langchain/community/document_loaders/web/confluence");
const utils_1 = require("../../../src/utils");
class Confluence_DocumentLoaders {
constructor() {
this.label = 'Confluence';
this.name = 'confluence';
this.version = 2.0;
this.type = 'Document';
this.icon = 'confluence.svg';
this.category = 'Document Loaders';
this.description = `Load data from a Confluence Document`;
this.baseClasses = [this.type];
this.credential = {
label: 'Connect Credential',
name: 'credential',
type: 'credential',
credentialNames: ['confluenceCloudApi', 'confluenceServerDCApi']
};
this.inputs = [
{
label: 'Text Splitter',
name: 'textSplitter',
type: 'TextSplitter',
optional: true
},
{
label: 'Base URL',
name: 'baseUrl',
type: 'string',
placeholder: 'https://example.atlassian.net/wiki'
},
{
label: 'Space Key',
name: 'spaceKey',
type: 'string',
placeholder: '~EXAMPLE362906de5d343d49dcdbae5dEXAMPLE',
description: 'Refer to <a target="_blank" href="https://community.atlassian.com/t5/Confluence-questions/How-to-find-the-key-for-a-space/qaq-p/864760">official guide</a> on how to get Confluence Space Key'
},
{
label: 'Limit',
name: 'limit',
type: 'number',
default: 0,
optional: true
},
{
label: 'Additional Metadata',
name: 'metadata',
type: 'json',
description: 'Additional metadata to be added to the extracted documents',
optional: true,
additionalParams: true
},
{
label: 'Omit Metadata Keys',
name: 'omitMetadataKeys',
type: 'string',
rows: 4,
description: 'Each document loader comes with a default set of metadata keys that are extracted from the document. You can use this field to omit some of the default metadata keys. The value should be a list of keys, seperated by comma. Use * to omit all metadata keys execept the ones you specify in the Additional Metadata field',
placeholder: 'key1, key2, key3.nestedKey1',
optional: true,
additionalParams: true
}
];
this.outputs = [
{
label: 'Document',
name: 'document',
description: 'Array of document objects containing metadata and pageContent',
baseClasses: [...this.baseClasses, 'json']
},
{
label: 'Text',
name: 'text',
description: 'Concatenated string from pageContent of documents',
baseClasses: ['string', 'json']
}
];
}
async init(nodeData, _, options) {
const spaceKey = nodeData.inputs?.spaceKey;
const baseUrl = nodeData.inputs?.baseUrl;
const limit = nodeData.inputs?.limit;
const textSplitter = nodeData.inputs?.textSplitter;
const metadata = nodeData.inputs?.metadata;
const _omitMetadataKeys = nodeData.inputs?.omitMetadataKeys;
const output = nodeData.outputs?.output;
let omitMetadataKeys = [];
if (_omitMetadataKeys) {
omitMetadataKeys = _omitMetadataKeys.split(',').map((key) => key.trim());
}
const credentialData = await (0, utils_1.getCredentialData)(nodeData.credential ?? '', options);
const accessToken = (0, utils_1.getCredentialParam)('accessToken', credentialData, nodeData);
const personalAccessToken = (0, utils_1.getCredentialParam)('personalAccessToken', credentialData, nodeData);
const username = (0, utils_1.getCredentialParam)('username', credentialData, nodeData);
let confluenceOptions = {
baseUrl,
spaceKey,
limit
};
if (accessToken) {
// Confluence Cloud credentials
confluenceOptions.username = username;
confluenceOptions.accessToken = accessToken;
}
else if (personalAccessToken) {
// Confluence Server/Data Center credentials
confluenceOptions.personalAccessToken = personalAccessToken;
}
const loader = new confluence_1.ConfluencePagesLoader(confluenceOptions);
let docs = [];
if (textSplitter) {
docs = await loader.load();
docs = await textSplitter.splitDocuments(docs);
}
else {
docs = await loader.load();
}
if (metadata) {
const parsedMetadata = typeof metadata === 'object' ? metadata : JSON.parse(metadata);
docs = docs.map((doc) => ({
...doc,
metadata: _omitMetadataKeys === '*'
? {
...parsedMetadata
}
: (0, lodash_1.omit)({
...doc.metadata,
...parsedMetadata
}, omitMetadataKeys)
}));
}
else {
docs = docs.map((doc) => ({
...doc,
metadata: _omitMetadataKeys === '*'
? {}
: (0, lodash_1.omit)({
...doc.metadata
}, omitMetadataKeys)
}));
}
if (output === 'document') {
return docs;
}
else {
let finaltext = '';
for (const doc of docs) {
finaltext += `${doc.pageContent}\n`;
}
return (0, utils_1.handleEscapeCharacters)(finaltext, false);
}
}
}
module.exports = { nodeClass: Confluence_DocumentLoaders };
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