Extend Confluence Document Loader to Support Server/Data Center with PAT (#1998)

* Extend Confluence Document Loader to Support Server/Data Center with PAT

- Update authentication to use Personal Access Token (PAT)
- Expand compatibility to include both Confluence Cloud and Server/Data Center

* Update ConfluenceServerDCApi.credential.ts

* use the same confluence loader with different connection logic

* use the same confluence loader with different connection logic

* Apply Prettier formatting

packages/components/credentials/ConfluenceCloudApi.credential.ts

@@ -1,6 +1,6 @@
 import { INodeParams, INodeCredential } from '../src/Interface'
 
-class ConfluenceApi implements INodeCredential {
+class ConfluenceCloudApi implements INodeCredential {
     label: string
     name: string
     version: number
@@ -8,8 +8,8 @@ class ConfluenceApi implements INodeCredential {
     inputs: INodeParams[]
 
     constructor() {
-        this.label = 'Confluence API'
-        this.name = 'confluenceApi'
+        this.label = 'Confluence Cloud API'
+        this.name = 'confluenceCloudApi'
         this.version = 1.0
         this.description =
             'Refer to <a target="_blank" href="https://support.atlassian.com/confluence-cloud/docs/manage-oauth-access-tokens/">official guide</a> on how to get Access Token or <a target="_blank" href="https://id.atlassian.com/manage-profile/security/api-tokens">API Token</a> on Confluence'
@@ -30,4 +30,4 @@ class ConfluenceApi implements INodeCredential {
     }
 }
 
-module.exports = { credClass: ConfluenceApi }
+module.exports = { credClass: ConfluenceCloudApi }

packages/components/credentials/ConfluenceServerDCApi.credential.ts

@@ -0,0 +1,27 @@
+import { INodeParams, INodeCredential } from '../src/Interface'
+
+class ConfluenceServerDCApi implements INodeCredential {
+    label: string
+    name: string
+    version: number
+    description: string
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'Confluence Server/Data Center API'
+        this.name = 'confluenceServerDCApi'
+        this.version = 1.0
+        this.description =
+            'Refer to <a target="_blank" href="https://confluence.atlassian.com/enterprise/using-personal-access-tokens-1026032365.html/">official guide</a> on how to get Personal Access Token</a> on Confluence'
+        this.inputs = [
+            {
+                label: 'Personal Access Token',
+                name: 'personalAccessToken',
+                type: 'password',
+                placeholder: '<CONFLUENCE_PERSONAL_ACCESS_TOKEN>'
+            }
+        ]
+    }
+}
+
+module.exports = { credClass: ConfluenceServerDCApi }

packages/components/nodes/documentloaders/Confluence/Confluence.ts

@@ -28,7 +28,7 @@ class Confluence_DocumentLoaders implements INode {
             label: 'Connect Credential',
             name: 'credential',
             type: 'credential',
-            credentialNames: ['confluenceApi']
+            credentialNames: ['confluenceCloudApi', 'confluenceServerDCApi']
         }
         this.inputs = [
             {
@@ -77,16 +77,24 @@ class Confluence_DocumentLoaders implements INode {
 
         const credentialData = await getCredentialData(nodeData.credential ?? '', options)
         const accessToken = getCredentialParam('accessToken', credentialData, nodeData)
+        const personalAccessToken = getCredentialParam('personalAccessToken', credentialData, nodeData)
         const username = getCredentialParam('username', credentialData, nodeData)
 
-        const confluenceOptions: ConfluencePagesLoaderParams = {
-            username,
-            accessToken,
+        let confluenceOptions: ConfluencePagesLoaderParams = {
             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 ConfluencePagesLoader(confluenceOptions)
 
         let docs = []