* feat: add "Jira" document loader (#4247) * chore: Remove console.log * Update Jira.ts --------- Co-authored-by: Henry Heng <henryheng@flowiseai.com>
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Shibin Das
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import { INodeParams, INodeCredential } from '../src/Interface'
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class JiraApi implements INodeCredential {
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label: string
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name: string
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version: number
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description: string
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inputs: INodeParams[]
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constructor() {
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this.label = 'Jira API'
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this.name = 'jiraApi'
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this.version = 1.0
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this.description =
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'Refer to <a target="_blank" href="https://support.atlassian.com/atlassian-account/docs/manage-api-tokens-for-your-atlassian-account/">official guide</a> on how to get accessToken on Github'
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this.inputs = [
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{
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label: 'User Name',
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name: 'username',
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type: 'string',
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placeholder: 'username@example.com'
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},
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{
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label: 'Access Token',
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name: 'accessToken',
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type: 'password',
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placeholder: '<JIRA_ACCESS_TOKEN>'
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}
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]
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}
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}
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module.exports = { credClass: JiraApi }
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import { omit } from 'lodash'
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import { ICommonObject, IDocument, INode, INodeData, INodeParams } from '../../../src/Interface'
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import { TextSplitter } from 'langchain/text_splitter'
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import { JiraProjectLoaderParams, JiraProjectLoader } from '@langchain/community/document_loaders/web/jira'
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import { getCredentialData, getCredentialParam, handleEscapeCharacters, INodeOutputsValue } from '../../../src'
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class Jira_DocumentLoaders implements INode {
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label: string
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name: string
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version: number
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description: string
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type: string
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icon: string
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category: string
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baseClasses: string[]
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credential: INodeParams
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inputs: INodeParams[]
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outputs: INodeOutputsValue[]
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constructor() {
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this.label = 'Jira'
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this.name = 'jira'
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this.version = 1.0
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this.type = 'Document'
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this.icon = 'jira.svg'
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this.category = 'Document Loaders'
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this.description = `Load issues from Jira`
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this.baseClasses = [this.type]
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this.credential = {
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label: 'Connect Credential',
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name: 'credential',
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type: 'credential',
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description: 'Jira API Credential',
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credentialNames: ['jiraApi']
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}
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this.inputs = [
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{
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label: 'Host',
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name: 'host',
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type: 'string',
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placeholder: 'https://jira.example.com'
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},
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{
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label: 'Project Key',
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name: 'projectKey',
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type: 'string',
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default: 'main'
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},
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{
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label: 'Limit per request',
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name: 'limitPerRequest',
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type: 'number',
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step: 1,
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optional: true,
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placeholder: '100'
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},
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{
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label: 'Created after',
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name: 'createdAfter',
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type: 'string',
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optional: true,
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placeholder: '2024-01-01'
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},
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{
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label: 'Text Splitter',
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name: 'textSplitter',
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type: 'TextSplitter',
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optional: true
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},
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{
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label: 'Additional Metadata',
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name: 'metadata',
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type: 'json',
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description: 'Additional metadata to be added to the extracted documents',
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optional: true,
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additionalParams: true
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},
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{
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label: 'Omit Metadata Keys',
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name: 'omitMetadataKeys',
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type: 'string',
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rows: 4,
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description:
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'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',
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placeholder: 'key1, key2, key3.nestedKey1',
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optional: true,
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additionalParams: true
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}
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]
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this.outputs = [
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{
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label: 'Document',
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name: 'document',
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description: 'Array of document objects containing metadata and pageContent',
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baseClasses: [...this.baseClasses, 'json']
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},
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{
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label: 'Text',
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name: 'text',
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description: 'Concatenated string from pageContent of documents',
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baseClasses: ['string', 'json']
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}
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]
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}
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async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
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const host = nodeData.inputs?.host as string
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const projectKey = nodeData.inputs?.projectKey as string
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const limitPerRequest = nodeData.inputs?.limitPerRequest as string
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const createdAfter = nodeData.inputs?.createdAfter as string
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const textSplitter = nodeData.inputs?.textSplitter as TextSplitter
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const metadata = nodeData.inputs?.metadata
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const _omitMetadataKeys = nodeData.inputs?.omitMetadataKeys as string
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const output = nodeData.outputs?.output as string
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let omitMetadataKeys: string[] = []
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if (_omitMetadataKeys) {
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omitMetadataKeys = _omitMetadataKeys.split(',').map((key) => key.trim())
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}
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const credentialData = await getCredentialData(nodeData.credential ?? '', options)
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const username = getCredentialParam('username', credentialData, nodeData)
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const accessToken = getCredentialParam('accessToken', credentialData, nodeData)
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const jiraOptions: JiraProjectLoaderParams = {
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projectKey,
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host,
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username,
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accessToken
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}
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if (limitPerRequest) {
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jiraOptions.limitPerRequest = parseInt(limitPerRequest)
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}
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if (createdAfter) {
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jiraOptions.createdAfter = new Date(createdAfter)
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}
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const loader = new JiraProjectLoader(jiraOptions)
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let docs: IDocument[] = []
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if (textSplitter) {
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docs = await loader.load()
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docs = await textSplitter.splitDocuments(docs)
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} else {
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docs = await loader.load()
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}
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if (metadata) {
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const parsedMetadata = typeof metadata === 'object' ? metadata : JSON.parse(metadata)
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docs = docs.map((doc) => ({
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...doc,
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metadata:
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_omitMetadataKeys === '*'
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? {
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...parsedMetadata
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}
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: omit(
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{
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...doc.metadata,
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...parsedMetadata
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},
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omitMetadataKeys
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)
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}))
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} else {
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docs = docs.map((doc) => ({
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...doc,
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metadata:
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_omitMetadataKeys === '*'
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? {}
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: omit(
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{
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...doc.metadata
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},
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omitMetadataKeys
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)
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}))
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}
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if (output === 'document') {
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return docs
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} else {
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let finaltext = ''
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for (const doc of docs) {
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finaltext += `${doc.pageContent}\n`
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}
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return handleEscapeCharacters(finaltext, false)
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}
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}
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}
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module.exports = { nodeClass: Jira_DocumentLoaders }
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@ -0,0 +1,2 @@
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<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
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<svg width="800px" height="800px" viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"><defs><style>.a{fill:none;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;}</style></defs><path class="a" d="M5.5,22.9722h0a8.7361,8.7361,0,0,0,8.7361,8.7361h2.0556v2.0556A8.7361,8.7361,0,0,0,25.0278,42.5h0V22.9722Z"/><path class="a" d="M14.2361,14.2361h0a8.7361,8.7361,0,0,0,8.7361,8.7361h2.0556v2.0556a8.7361,8.7361,0,0,0,8.7361,8.7361h0V14.2361Z"/><path class="a" d="M22.9722,5.5h0a8.7361,8.7361,0,0,0,8.7361,8.7361h2.0556v2.0556A8.7361,8.7361,0,0,0,42.5,25.0278h0V5.5Z"/></svg>
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