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Merge remote-tracking branch 'origin/master' into pay-2001-add-universal-create-resource-button

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Csaba Tuncsik 2024-11-14 13:04:04 +01:00
parent 7ffc94c7b0 8a0ad0f910
commit c4ead82bc7
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4
.vscode/launch.json vendored
View file

@ -47,9 +47,7 @@
"request": "launch",
"skipFiles": ["<node_internals>/**"],
"type": "node",
"env": {
// "N8N_PORT": "5679",
},
"envFile": "${workspaceFolder}/.env",
"outputCapture": "std",
"killBehavior": "polite"
},

64
CHANGELOG.md
View file

@ -1,3 +1,67 @@
# [1.68.0](https://github.com/n8n-io/n8n/compare/n8n@1.67.0...n8n@1.68.0) (2024-11-13)
### Bug Fixes
* **AI Agent Node:** Throw better errors for non-tool agents when using structured tools ([#11582](https://github.com/n8n-io/n8n/issues/11582)) ([9b6123d](https://github.com/n8n-io/n8n/commit/9b6123dfb2648f880c7829211fa07666611ad0ea))
* **Auto-fixing Output Parser Node:** Only run retry chain on parsing errors ([#11569](https://github.com/n8n-io/n8n/issues/11569)) ([21b31e4](https://github.com/n8n-io/n8n/commit/21b31e488ff6ab0bcf3c79edcd17b9e37d4c64a4))
* **core:** Continue with error output reverse items in success branch ([#11684](https://github.com/n8n-io/n8n/issues/11684)) ([6d5ee83](https://github.com/n8n-io/n8n/commit/6d5ee832966fab96043b0d65697c059ced61d334))
* **core:** Ensure task runner server closes websocket connection correctly ([#11633](https://github.com/n8n-io/n8n/issues/11633)) ([b496bf3](https://github.com/n8n-io/n8n/commit/b496bf3147d2cd873d24371be02cb7ea5dbd8621))
* **core:** Handle websocket connection error more gracefully in task runners ([#11635](https://github.com/n8n-io/n8n/issues/11635)) ([af7d6e6](https://github.com/n8n-io/n8n/commit/af7d6e68d0436ff8a3d4e8410dc8ee4f3a035c44))
* **core:** Improve model sub-nodes error handling ([#11418](https://github.com/n8n-io/n8n/issues/11418)) ([57467d0](https://github.com/n8n-io/n8n/commit/57467d0285d67509322630c4c01130022f274a41))
* **core:** Make push work for waiting webhooks ([#11678](https://github.com/n8n-io/n8n/issues/11678)) ([600479b](https://github.com/n8n-io/n8n/commit/600479bf36ba8870d4aecacad19a2dc5f2d97959))
* **core:** Revert all the context helpers changes ([#11616](https://github.com/n8n-io/n8n/issues/11616)) ([20fd38f](https://github.com/n8n-io/n8n/commit/20fd38f3517f7ef35604ba16abb4d951270b4d50))
* **core:** Set the authentication methad to `email` during startup if the SAML configuration in the database has been corrupted ([#11600](https://github.com/n8n-io/n8n/issues/11600)) ([6439291](https://github.com/n8n-io/n8n/commit/6439291738dec16261979d6d835acbc63743d51a))
* **core:** Use cached value in retrieval of personal project owner ([#11533](https://github.com/n8n-io/n8n/issues/11533)) ([04029d8](https://github.com/n8n-io/n8n/commit/04029d82a11b52990890380ba7094055b18e7c1f))
* Credentials save button is hidden unless you make changes to the ([#11492](https://github.com/n8n-io/n8n/issues/11492)) ([835fbfe](https://github.com/n8n-io/n8n/commit/835fbfe337dd8dc0d0b0318c7227e174484e1328))
* **editor:** Add stickies to node insert position conflict check allowlist ([#11624](https://github.com/n8n-io/n8n/issues/11624)) ([fc39e3c](https://github.com/n8n-io/n8n/commit/fc39e3ca16231c176957e2504d55df6b416874fe))
* **editor:** Adjust Scrollbar Width of RunData Header Row ([#11561](https://github.com/n8n-io/n8n/issues/11561)) ([d17d76a](https://github.com/n8n-io/n8n/commit/d17d76a85d5425bc091d29fc84605ffbccbca984))
* **editor:** Cap NDV Output View Tab Index to prevent rare edge case ([#11614](https://github.com/n8n-io/n8n/issues/11614)) ([a6c8ee4](https://github.com/n8n-io/n8n/commit/a6c8ee4a82e6055766dc1307f79c774c17bb5f4d))
* **editor:** Do not show hover tooltip when autocomplete is active ([#11653](https://github.com/n8n-io/n8n/issues/11653)) ([23caf43](https://github.com/n8n-io/n8n/commit/23caf43e30342a21d45c825f438aa1e6193601d1))
* **editor:** Enable pinning main output with error and always allow unpinning ([#11452](https://github.com/n8n-io/n8n/issues/11452)) ([40c8882](https://github.com/n8n-io/n8n/commit/40c88822acdcda6401bd92b9cf89d013c44b8453))
* **editor:** Fix collapsing nested items in expression modal schema view ([#11645](https://github.com/n8n-io/n8n/issues/11645)) ([41dea52](https://github.com/n8n-io/n8n/commit/41dea522fbfb1c9acee51f47f384973914454b5f))
* **editor:** Fix default workflow settings ([#11632](https://github.com/n8n-io/n8n/issues/11632)) ([658568e](https://github.com/n8n-io/n8n/commit/658568e2700bfd5b61da53f3052403d0098c2d90))
* **editor:** Fix duplicate chat trigger ([#11693](https://github.com/n8n-io/n8n/issues/11693)) ([a025848](https://github.com/n8n-io/n8n/commit/a025848ec4be96f74d4de2ab104256b6d89bb837))
* **editor:** Fix hiding SQL query output when trying to select ([#11649](https://github.com/n8n-io/n8n/issues/11649)) ([4dbf2f4](https://github.com/n8n-io/n8n/commit/4dbf2f4256111985b367030020f1494b8a8b95af))
* **editor:** Fix scrolling in code edit modal ([#11647](https://github.com/n8n-io/n8n/issues/11647)) ([8f695f3](https://github.com/n8n-io/n8n/commit/8f695f3417820e7b9bb04b78972f6abbd61abbe8))
* **editor:** Prevent error being thrown in RLC while loading ([#11676](https://github.com/n8n-io/n8n/issues/11676)) ([ca8cb45](https://github.com/n8n-io/n8n/commit/ca8cb455ba59831295c238afb11aeab6ad18428e))
* **editor:** Prevent NodeCreator from swallowing AskAssistant enter event ([#11532](https://github.com/n8n-io/n8n/issues/11532)) ([db94f16](https://github.com/n8n-io/n8n/commit/db94f169fcd03983fc78a3b4c5e11543610825bf))
* **editor:** Show node executing status shortly before switching to success on new canvas ([#11675](https://github.com/n8n-io/n8n/issues/11675)) ([b0ba24c](https://github.com/n8n-io/n8n/commit/b0ba24cbbc55cebc26e9f62ead7396c4c8fbd062))
* **editor:** Show only error title and 'Open errored node' button; hide 'Ask Assistant' in root for sub-node errors ([#11573](https://github.com/n8n-io/n8n/issues/11573)) ([8cba100](https://github.com/n8n-io/n8n/commit/8cba1004888f60ca653ee069501c13b3cadcc561))
* **Facebook Lead Ads Trigger Node:** Fix issue with optional fields ([#11692](https://github.com/n8n-io/n8n/issues/11692)) ([70d315b](https://github.com/n8n-io/n8n/commit/70d315b3d5b8f5f3e0f39527bba11e254a52028e))
* **Google BigQuery Node:** Add item index to insert error ([#11702](https://github.com/n8n-io/n8n/issues/11702)) ([145d092](https://github.com/n8n-io/n8n/commit/145d0921b217bbd4b625beaacfa14429560bf51b))
* **Google Drive Node:** Fix file upload for streams ([#11698](https://github.com/n8n-io/n8n/issues/11698)) ([770230f](https://github.com/n8n-io/n8n/commit/770230fbfe0b9e86527254e201c4602fbced94ff))
* **In-Memory Vector Store Node:** Fix displaying execution data of connected embedding nodes ([#11701](https://github.com/n8n-io/n8n/issues/11701)) ([40ade15](https://github.com/n8n-io/n8n/commit/40ade151724f4af28a6ed959fd9363450ea711fd))
* **Item List Output Parser Node:** Fix number of items parameter issue ([#11696](https://github.com/n8n-io/n8n/issues/11696)) ([01ebe9d](https://github.com/n8n-io/n8n/commit/01ebe9dd38629afbab954fb489f3ef2bb7ab5b34))
* **n8n Form Node:** Find completion page ([#11674](https://github.com/n8n-io/n8n/issues/11674)) ([ed3ad6d](https://github.com/n8n-io/n8n/commit/ed3ad6d684597f7c4b7419dfa81d476e66f10eba))
* **n8n Form Node:** Open form page if form trigger has pin data ([#11673](https://github.com/n8n-io/n8n/issues/11673)) ([f0492bd](https://github.com/n8n-io/n8n/commit/f0492bd3bb0d94802a2707fb1cf861313b6ea808))
* **n8n Form Node:** Trigger page stack in waiting if error in workflow ([#11671](https://github.com/n8n-io/n8n/issues/11671)) ([94b5873](https://github.com/n8n-io/n8n/commit/94b5873248212a5500f02cf3c0d74df6f9d8fb26))
* **n8n Form Trigger Node:** Checkboxes different sizes ([#11677](https://github.com/n8n-io/n8n/issues/11677)) ([c08d23c](https://github.com/n8n-io/n8n/commit/c08d23c00f01bb6fcb3b75f02e0338af375f9b32))
* NDV search bugs ([#11613](https://github.com/n8n-io/n8n/issues/11613)) ([c32cf64](https://github.com/n8n-io/n8n/commit/c32cf644a6b8c21558e802449329877845de70b1))
* **Notion Node:** Extract page url ([#11643](https://github.com/n8n-io/n8n/issues/11643)) ([cbdd535](https://github.com/n8n-io/n8n/commit/cbdd535fe0cb4e032ea82f008dcf35cc5f2264c2))
* **Redis Chat Memory Node:** Respect the SSL flag from the credential ([#11689](https://github.com/n8n-io/n8n/issues/11689)) ([b5cbf75](https://github.com/n8n-io/n8n/commit/b5cbf7566d351d8a8e9972f13ff5867ff1c8d7d0))
* **Supabase Node:** Reset query parameters in get many operation ([#11630](https://github.com/n8n-io/n8n/issues/11630)) ([7458229](https://github.com/n8n-io/n8n/commit/74582290c04d2dd32300b1a6c7715862ae837d34))
* **Switch Node:** Maintain output connections ([#11162](https://github.com/n8n-io/n8n/issues/11162)) ([9bd79fc](https://github.com/n8n-io/n8n/commit/9bd79fceebc4453d0fe40ae5f628d5e31ff2b326))
### Features
* **AI Transform Node:** Show warning for binary data ([#11560](https://github.com/n8n-io/n8n/issues/11560)) ([ddbb263](https://github.com/n8n-io/n8n/commit/ddbb263dce0fc458abc95d850217251bb49d2b83))
* **core:** Make all http requests made with `httpRequestWithAuthentication` abortable ([#11704](https://github.com/n8n-io/n8n/issues/11704)) ([0d8aada](https://github.com/n8n-io/n8n/commit/0d8aada49005d6a6078e8460003a0de61a8f423c))
* **editor:** Improve how we show default Agent prompt and Memory session parameters ([#11491](https://github.com/n8n-io/n8n/issues/11491)) ([565f8cd](https://github.com/n8n-io/n8n/commit/565f8cd8c78b534a50e272997d659d162fa86625))
* **editor:** Improve workflow loading performance on new canvas ([#11629](https://github.com/n8n-io/n8n/issues/11629)) ([f1e2df7](https://github.com/n8n-io/n8n/commit/f1e2df7d0753aa0f33cf299100a063bf89cc8b35))
* **editor:** Redesign Canvas Chat ([#11634](https://github.com/n8n-io/n8n/issues/11634)) ([a412ab7](https://github.com/n8n-io/n8n/commit/a412ab7ebfcd6aa9051a8ca36e34f1067102c998))
* **editor:** Restrict when a ChatTrigger Node is added automatically ([#11523](https://github.com/n8n-io/n8n/issues/11523)) ([93a6f85](https://github.com/n8n-io/n8n/commit/93a6f858fa3eb53f8b48b2a3d6b7377279dd6ed1))
* Github star button in-app ([#11695](https://github.com/n8n-io/n8n/issues/11695)) ([0fd684d](https://github.com/n8n-io/n8n/commit/0fd684d90c830f8b0aab12b7f78a1fa5619c62c9))
* **Oura Node:** Update node for v2 api ([#11604](https://github.com/n8n-io/n8n/issues/11604)) ([3348fbb](https://github.com/n8n-io/n8n/commit/3348fbb1547c430ff8707b298640e3461d3f6536))
### Performance Improvements
* **editor:** Add lint rules for optimization-friendly syntax ([#11681](https://github.com/n8n-io/n8n/issues/11681)) ([88295c7](https://github.com/n8n-io/n8n/commit/88295c70495ae3d017674d5745972a346fcbaf12))
# [1.67.0](https://github.com/n8n-io/n8n/compare/n8n@1.66.0...n8n@1.67.0) (2024-11-06)

6
cypress/composables/modals/chat-modal.ts
View file

@ -3,7 +3,7 @@
*/
export function getManualChatModal() {
return cy.getByTestId('lmChat-modal');
return cy.getByTestId('canvas-chat');
}
export function getManualChatInput() {
@ -19,11 +19,11 @@ export function getManualChatMessages() {
}
export function getManualChatModalCloseButton() {
return getManualChatModal().get('.el-dialog__close');
return cy.getByTestId('workflow-chat-button');
}
export function getManualChatModalLogs() {
return getManualChatModal().getByTestId('lm-chat-logs');
return cy.getByTestId('canvas-chat-logs');
}
export function getManualChatDialog() {
return getManualChatModal().getByTestId('workflow-lm-chat-dialog');

4
cypress/e2e/1-workflows.cy.ts
View file

@ -23,6 +23,7 @@ describe('Workflows', () => {
});
it('should create multiple new workflows using add workflow button', () => {
cy.viewport(1920, 1080);
[...Array(multipleWorkflowsCount).keys()].forEach(() => {
cy.visit(WorkflowsPage.url);
WorkflowsPage.getters.createWorkflowButton().click();
@ -35,6 +36,7 @@ describe('Workflows', () => {
});
it('should search for a workflow', () => {
cy.viewport(1920, 1080);
// One Result
WorkflowsPage.getters.searchBar().type('Empty State Card Workflow');
WorkflowsPage.getters.workflowCards().should('have.length', 1);
@ -60,6 +62,7 @@ describe('Workflows', () => {
});
it('should delete all the workflows', () => {
cy.viewport(1920, 1080);
WorkflowsPage.getters.workflowCards().should('have.length', multipleWorkflowsCount + 1);
WorkflowsPage.getters.workflowCards().each(($el) => {
@ -75,6 +78,7 @@ describe('Workflows', () => {
});
it('should respect tag querystring filter when listing workflows', () => {
cy.viewport(1920, 1080);
WorkflowsPage.getters.newWorkflowButtonCard().click();
cy.createFixtureWorkflow('Test_workflow_2.json', getUniqueWorkflowName('My New Workflow'));

2
cypress/e2e/17-workflow-tags.cy.ts
View file

@ -53,6 +53,7 @@ describe('Workflow tags', () => {
});
it('should detach a tag inline by clicking on X on tag pill', () => {
cy.viewport(1920, 1080);
wf.getters.createTagButton().click();
wf.actions.addTags(TEST_TAGS);
wf.getters.nthTagPill(1).click();
@ -73,6 +74,7 @@ describe('Workflow tags', () => {
});
it('should not show non existing tag as a selectable option', () => {
cy.viewport(1920, 1080);
const NON_EXISTING_TAG = 'My Test Tag';
wf.getters.createTagButton().click();

1
cypress/e2e/19-execution.cy.ts
View file

@ -514,6 +514,7 @@ describe('Execution', () => {
});
it('should send proper payload for node rerun', () => {
cy.viewport(1920, 1080);
cy.createFixtureWorkflow('Multiple_trigger_node_rerun.json', 'Multiple trigger node rerun');
workflowPage.getters.zoomToFitButton().click();

1
cypress/e2e/20-workflow-executions.cy.ts
View file

@ -101,6 +101,7 @@ describe('Workflow Executions', () => {
});
it('should show workflow data in executions tab after hard reload and modify name and tags', () => {
cy.viewport(1920, 1080);
executionsTab.actions.switchToExecutionsTab();
checkMainHeaderELements();
workflowPage.getters.saveButton().find('button').should('not.exist');

17
cypress/e2e/30-langchain.cy.ts
View file

@ -14,7 +14,6 @@ import {
} from './../constants';
import {
closeManualChatModal,
getManualChatDialog,
getManualChatMessages,
getManualChatModal,
getManualChatModalLogs,
@ -168,7 +167,7 @@ describe('Langchain Integration', () => {
lastNodeExecuted: BASIC_LLM_CHAIN_NODE_NAME,
});
getManualChatDialog().should('contain', outputMessage);
getManualChatMessages().should('contain', outputMessage);
});
it('should be able to open and execute Agent node', () => {
@ -208,7 +207,7 @@ describe('Langchain Integration', () => {
lastNodeExecuted: AGENT_NODE_NAME,
});
getManualChatDialog().should('contain', outputMessage);
getManualChatMessages().should('contain', outputMessage);
});
it('should add and use Manual Chat Trigger node together with Agent node', () => {
@ -229,8 +228,6 @@ describe('Langchain Integration', () => {
clickManualChatButton();
getManualChatModalLogs().should('not.exist');
const inputMessage = 'Hello!';
const outputMessage = 'Hi there! How can I assist you today?';
const runData = [
@ -335,6 +332,8 @@ describe('Langchain Integration', () => {
getManualChatModalLogsEntries().should('have.length', 1);
closeManualChatModal();
getManualChatModalLogs().should('not.exist');
getManualChatModal().should('not.exist');
});
it('should auto-add chat trigger and basic LLM chain when adding LLM node', () => {
@ -359,6 +358,14 @@ describe('Langchain Integration', () => {
getConnectionBySourceAndTarget(CHAT_TRIGGER_NODE_DISPLAY_NAME, AGENT_NODE_NAME).should('exist');
getNodes().should('have.length', 3);
});
it('should not auto-add nodes if ChatTrigger is already present', () => {
addNodeToCanvas(MANUAL_CHAT_TRIGGER_NODE_NAME, true);
addNodeToCanvas(AGENT_NODE_NAME, true);
addNodeToCanvas(AI_LANGUAGE_MODEL_OPENAI_CHAT_MODEL_NODE_NAME, true);
getConnectionBySourceAndTarget(CHAT_TRIGGER_NODE_DISPLAY_NAME, AGENT_NODE_NAME).should('exist');
getNodes().should('have.length', 3);
});
it('should render runItems for sub-nodes and allow switching between them', () => {
const workflowPage = new WorkflowPage();
const ndv = new NDV();

1
cypress/e2e/34-template-credentials-setup.cy.ts
View file

@ -182,6 +182,7 @@ describe('Template credentials setup', () => {
});
it('should fill credentials from workflow editor', () => {
cy.viewport(1920, 1080);
templateCredentialsSetupPage.visitTemplateCredentialSetupPage(testTemplate.id);
templateCredentialsSetupPage.getters.skipLink().click();

1
cypress/e2e/45-ai-assistant.cy.ts
View file

@ -36,6 +36,7 @@ describe('AI Assistant::enabled', () => {
});
it('renders placeholder UI', () => {
cy.viewport(1920, 1080);
aiAssistant.getters.askAssistantFloatingButton().should('be.visible');
aiAssistant.getters.askAssistantFloatingButton().click();
aiAssistant.getters.askAssistantChat().should('be.visible');

5
cypress/e2e/5-ndv.cy.ts
View file

@ -66,6 +66,7 @@ describe('NDV', () => {
});
it('should disconect Switch outputs if rules order was changed', () => {
cy.viewport(1920, 1080);
cy.createFixtureWorkflow('NDV-test-switch_reorder.json', 'NDV test switch reorder');
workflowPage.actions.zoomToFit();
@ -81,7 +82,7 @@ describe('NDV', () => {
ndv.getters.backToCanvas().click();
workflowPage.actions.executeWorkflow();
workflowPage.actions.openNode('Merge');
ndv.getters.outputPanel().contains('1 item').should('exist');
ndv.getters.outputPanel().contains('2 items').should('exist');
cy.contains('span', 'zero').should('exist');
});
@ -232,6 +233,7 @@ describe('NDV', () => {
ndv.getters.outputPanel().find('[class*=_pagination]').should('exist');
});
it('should display large schema', () => {
cy.viewport(1920, 1080);
cy.createFixtureWorkflow(
'Test_workflow_schema_test_pinned_data.json',
'NDV test schema view 2',
@ -718,6 +720,7 @@ describe('NDV', () => {
});
it('Should open appropriate node creator after clicking on connection hint link', () => {
cy.viewport(1920, 1080);
const nodeCreator = new NodeCreator();
const hintMapper = {
Memory: 'AI Nodes',

3
package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-monorepo",
"version": "1.67.0",
"version": "1.68.0",
"private": true,
"engines": {
"node": ">=20.15",
@ -16,6 +16,7 @@
"build:nodes": "turbo run build:nodes",
"typecheck": "turbo typecheck",
"dev": "turbo run dev --parallel --env-mode=loose --filter=!n8n-design-system --filter=!@n8n/chat --filter=!@n8n/task-runner",
"dev:be": "turbo run dev --parallel --env-mode=loose --filter=!n8n-design-system --filter=!@n8n/chat --filter=!@n8n/task-runner --filter=!n8n-editor-ui",
"dev:ai": "turbo run dev --parallel --env-mode=loose --filter=@n8n/nodes-langchain --filter=n8n --filter=n8n-core",
"clean": "turbo run clean --parallel",
"reset": "node scripts/ensure-zx.mjs && zx scripts/reset.mjs",

2
packages/@n8n/chat/package.json
View file

@ -1,6 +1,6 @@
{
"name": "@n8n/chat",
"version": "0.30.0",
"version": "0.31.0",
"scripts": {
"dev": "pnpm run storybook",
"build": "pnpm build:vite && pnpm build:bundle",

12
packages/@n8n/chat/src/__tests__/setup.ts
View file

@ -1 +1,13 @@
import '@testing-library/jest-dom';
import '@testing-library/jest-dom';
import { configure } from '@testing-library/vue';
configure({ testIdAttribute: 'data-test-id' });
window.ResizeObserver =
window.ResizeObserver ||
vi.fn().mockImplementation(() => ({
disconnect: vi.fn(),
observe: vi.fn(),
unobserve: vi.fn(),
}));

32
packages/@n8n/chat/src/components/ChatFile.vue
View file

@ -30,22 +30,23 @@ const TypeIcon = computed(() => {
});
function onClick() {
if (props.isRemovable) {
emit('remove', props.file);
}
if (props.isPreviewable) {
window.open(URL.createObjectURL(props.file));
}
}
function onDelete() {
emit('remove', props.file);
}
</script>
<template>
<div class="chat-file" @click="onClick">
<TypeIcon />
<p class="chat-file-name">{{ file.name }}</p>
<IconDelete v-if="isRemovable" class="chat-file-delete" />
<IconPreview v-if="isPreviewable" class="chat-file-preview" />
<span v-if="isRemovable" class="chat-file-delete" @click.stop="onDelete">
<IconDelete />
</span>
<IconPreview v-else-if="isPreviewable" class="chat-file-preview" />
</div>
</template>
@ -80,12 +81,25 @@ function onClick() {
.chat-file-preview {
background: none;
border: none;
display: none;
display: block;
cursor: pointer;
flex-shrink: 0;
}
.chat-file:hover & {
display: block;
.chat-file-delete {
position: relative;
&:hover {
color: red;
}
/* Increase hit area for better clickability */
&:before {
content: '';
position: absolute;
top: -10px;
right: -10px;
bottom: -10px;
left: -10px;
}
}
</style>

102
packages/@n8n/chat/src/components/Input.vue
View file

@ -1,6 +1,6 @@
<script setup lang="ts">
import { useFileDialog } from '@vueuse/core';
import IconFilePlus from 'virtual:icons/mdi/filePlus';
import IconPaperclip from 'virtual:icons/mdi/paperclip';
import IconSend from 'virtual:icons/mdi/send';
import { computed, onMounted, onUnmounted, ref, unref } from 'vue';
@ -9,10 +9,20 @@ import { chatEventBus } from '@n8n/chat/event-buses';
import ChatFile from './ChatFile.vue';
export interface ChatInputProps {
placeholder?: string;
}
const props = withDefaults(defineProps<ChatInputProps>(), {
placeholder: 'inputPlaceholder',
});
export interface ArrowKeyDownPayload {
key: 'ArrowUp' | 'ArrowDown';
currentInputValue: string;
}
const { t } = useI18n();
const emit = defineEmits<{
arrowKeyDown: [value: ArrowKeyDownPayload];
}>();
@ -20,12 +30,12 @@ const emit = defineEmits<{
const { options } = useOptions();
const chatStore = useChat();
const { waitingForResponse } = chatStore;
const { t } = useI18n();
const files = ref<FileList | null>(null);
const chatTextArea = ref<HTMLTextAreaElement | null>(null);
const input = ref('');
const isSubmitting = ref(false);
const resizeObserver = ref<ResizeObserver | null>(null);
const isSubmitDisabled = computed(() => {
return input.value === '' || waitingForResponse.value || options.disabled?.value === true;
@ -74,12 +84,30 @@ onMounted(() => {
chatEventBus.on('focusInput', focusChatInput);
chatEventBus.on('blurInput', blurChatInput);
chatEventBus.on('setInputValue', setInputValue);
if (chatTextArea.value) {
resizeObserver.value = new ResizeObserver((entries) => {
for (const entry of entries) {
if (entry.target === chatTextArea.value) {
adjustHeight({ target: chatTextArea.value } as unknown as Event);
}
}
});
// Start observing the textarea
resizeObserver.value.observe(chatTextArea.value);
}
});
onUnmounted(() => {
chatEventBus.off('focusInput', focusChatInput);
chatEventBus.off('blurInput', blurChatInput);
chatEventBus.off('setInputValue', setInputValue);
if (resizeObserver.value) {
resizeObserver.value.disconnect();
resizeObserver.value = null;
}
});
function blurChatInput() {
@ -121,6 +149,7 @@ async function onSubmitKeydown(event: KeyboardEvent) {
}
await onSubmit(event);
adjustHeight({ target: chatTextArea.value } as unknown as Event);
}
function onFileRemove(file: File) {
@ -151,6 +180,15 @@ function onOpenFileDialog() {
if (isFileUploadDisabled.value) return;
openFileDialog({ accept: unref(allowedFileTypes) });
}
function adjustHeight(event: Event) {
const textarea = event.target as HTMLTextAreaElement;
// Set to content minimum to get the right scrollHeight
textarea.style.height = 'var(--chat--textarea--height)';
// Get the new height, with a small buffer for padding
const newHeight = Math.min(textarea.scrollHeight, 480); // 30rem
textarea.style.height = `${newHeight}px`;
}
</script>
<template>
@ -158,20 +196,25 @@ function onOpenFileDialog() {
<div class="chat-inputs">
<textarea
ref="chatTextArea"
data-test-id="chat-input"
v-model="input"
:disabled="isInputDisabled"
:placeholder="t('inputPlaceholder')"
:placeholder="t(props.placeholder)"
@keydown.enter="onSubmitKeydown"
@input="adjustHeight"
@mousedown="adjustHeight"
@focus="adjustHeight"
/>
<div class="chat-inputs-controls">
<button
v-if="isFileUploadAllowed"
:disabled="isFileUploadDisabled"
class="chat-input-send-button"
class="chat-input-file-button"
data-test-id="chat-attach-file-button"
@click="onOpenFileDialog"
>
<IconFilePlus height="24" width="24" />
<IconPaperclip height="24" width="24" />
</button>
<button :disabled="isSubmitDisabled" class="chat-input-send-button" @click="onSubmit">
<IconSend height="24" width="24" />
@ -184,6 +227,7 @@ function onOpenFileDialog() {
:key="file.name"
:file="file"
:is-removable="true"
:is-previewable="true"
@remove="onFileRemove"
/>
</div>
@ -217,13 +261,15 @@ function onOpenFileDialog() {
border-radius: var(--chat--input--border-radius, 0);
padding: 0.8rem;
padding-right: calc(0.8rem + (var(--controls-count, 1) * var(--chat--textarea--height)));
min-height: var(--chat--textarea--height);
max-height: var(--chat--textarea--max-height, var(--chat--textarea--height));
height: 100%;
min-height: var(--chat--textarea--height, 2.5rem); // Set a smaller initial height
max-height: var(--chat--textarea--max-height, 30rem);
height: var(--chat--textarea--height, 2.5rem); // Set initial height same as min-height
resize: none;
overflow-y: auto;
background: var(--chat--input--background, white);
resize: var(--chat--textarea--resize, none);
color: var(--chat--input--text-color, initial);
outline: none;
line-height: var(--chat--input--line-height, 1.5);
&:focus,
&:hover {
@ -235,8 +281,10 @@ function onOpenFileDialog() {
display: flex;
position: absolute;
right: 0.5rem;
bottom: 0;
}
.chat-input-send-button {
.chat-input-send-button,
.chat-input-file-button {
height: var(--chat--textarea--height);
width: var(--chat--textarea--height);
background: var(--chat--input--send--button--background, white);
@ -253,19 +301,33 @@ function onOpenFileDialog() {
min-width: fit-content;
}
&:hover,
&:focus {
background: var(
--chat--input--send--button--background-hover,
var(--chat--input--send--button--background)
);
color: var(--chat--input--send--button--color-hover, var(--chat--color-secondary-shade-50));
}
&[disabled] {
cursor: no-drop;
color: var(--chat--color-disabled);
}
.chat-input-send-button {
&:hover,
&:focus {
background: var(
--chat--input--send--button--background-hover,
var(--chat--input--send--button--background)
);
color: var(--chat--input--send--button--color-hover, var(--chat--color-secondary-shade-50));
}
}
}
.chat-input-file-button {
background: var(--chat--input--file--button--background, white);
color: var(--chat--input--file--button--color, var(--chat--color-secondary));
&:hover {
background: var(
--chat--input--file--button--background-hover,
var(--chat--input--file--button--background)
);
color: var(--chat--input--file--button--color-hover, var(--chat--color-secondary-shade-50));
}
}
.chat-files {
@ -275,7 +337,7 @@ function onOpenFileDialog() {
width: 100%;
flex-direction: row;
flex-wrap: wrap;
gap: 0.25rem;
gap: 0.5rem;
padding: var(--chat--files-spacing, 0.25rem);
}
</style>

13
packages/@n8n/chat/src/components/Message.vue
View file

@ -60,7 +60,7 @@ const linksNewTabPlugin = (vueMarkdownItInstance: MarkdownIt) => {
const scrollToView = () => {
if (messageContainer.value?.scrollIntoView) {
messageContainer.value.scrollIntoView({
block: 'center',
block: 'start',
});
}
};
@ -132,14 +132,14 @@ onMounted(async () => {
.chat-message {
display: block;
position: relative;
max-width: 80%;
max-width: fit-content;
font-size: var(--chat--message--font-size, 1rem);
padding: var(--chat--message--padding, var(--chat--spacing));
border-radius: var(--chat--message--border-radius, var(--chat--border-radius));
scroll-margin: 100px;
.chat-message-actions {
position: absolute;
bottom: 100%;
bottom: calc(100% - 0.5rem);
left: 0;
opacity: 0;
transform: translateY(-0.25rem);
@ -151,6 +151,9 @@ onMounted(async () => {
left: auto;
right: 0;
}
&.chat-message-from-bot .chat-message-actions {
bottom: calc(100% - 1rem);
}
&:hover {
.chat-message-actions {
@ -159,7 +162,7 @@ onMounted(async () => {
}
p {
line-height: var(--chat--message-line-height, 1.8);
line-height: var(--chat--message-line-height, 1.5);
word-wrap: break-word;
}

7
packages/@n8n/chat/src/components/MessageTyping.vue
View file

@ -34,7 +34,12 @@ onMounted(() => {
});
</script>
<template>
<Message ref="messageContainer" :class="classes" :message="message">
<Message
ref="messageContainer"
:class="classes"
:message="message"
data-test-id="chat-message-typing"
>
<div class="chat-message-typing-body">
<span class="chat-message-typing-circle"></span>
<span class="chat-message-typing-circle"></span>

4
packages/@n8n/chat/src/css/markdown.scss
View file

@ -37,7 +37,7 @@ body {
4. Prevent font size adjustment after orientation changes (IE, iOS)
5. Prevent overflow from long words (all)
*/
font-size: 125%; /* 2 */
font-size: 110%; /* 2 */
line-height: 1.6; /* 3 */
-webkit-text-size-adjust: 100%; /* 4 */
word-break: break-word; /* 5 */
@ -596,7 +596,7 @@ body {
pre code {
display: block;
padding: 0.3em 0.7em;
padding: 0 0 0.5rem 0.5rem;
word-break: normal;
overflow-x: auto;
}

2
packages/@n8n/config/package.json
View file

@ -1,6 +1,6 @@
{
"name": "@n8n/config",
"version": "1.17.0",
"version": "1.18.0",
"scripts": {
"clean": "rimraf dist .turbo",
"dev": "pnpm watch",

2
packages/@n8n/nodes-langchain/nodes/vector_store/VectorStoreInMemory/VectorStoreInMemory.node.ts
View file

@ -54,6 +54,6 @@ export class VectorStoreInMemory extends createVectorStoreNode({
const workflowId = context.getWorkflow().id;
const vectorStoreInstance = MemoryVectorStoreManager.getInstance(embeddings);
void vectorStoreInstance.addDocuments(`${workflowId}__${memoryKey}`, documents, clearStore);
await vectorStoreInstance.addDocuments(`${workflowId}__${memoryKey}`, documents, clearStore);
},
}) {}

44
packages/@n8n/nodes-langchain/nodes/vector_store/shared/MemoryVectorStoreManager.test.ts Normal file
View file

@ -0,0 +1,44 @@
import type { OpenAIEmbeddings } from '@langchain/openai';
import { MemoryVectorStoreManager } from './MemoryVectorStoreManager';
import { mock } from 'jest-mock-extended';
describe('MemoryVectorStoreManager', () => {
it('should create an instance of MemoryVectorStoreManager', () => {
const embeddings = mock<OpenAIEmbeddings>();
const instance = MemoryVectorStoreManager.getInstance(embeddings);
expect(instance).toBeInstanceOf(MemoryVectorStoreManager);
});
it('should return existing instance', () => {
const embeddings = mock<OpenAIEmbeddings>();
const instance1 = MemoryVectorStoreManager.getInstance(embeddings);
const instance2 = MemoryVectorStoreManager.getInstance(embeddings);
expect(instance1).toBe(instance2);
});
it('should update embeddings in existing instance', () => {
const embeddings1 = mock<OpenAIEmbeddings>();
const embeddings2 = mock<OpenAIEmbeddings>();
const instance = MemoryVectorStoreManager.getInstance(embeddings1);
MemoryVectorStoreManager.getInstance(embeddings2);
expect((instance as any).embeddings).toBe(embeddings2);
});
it('should update embeddings in existing vector store instances', async () => {
const embeddings1 = mock<OpenAIEmbeddings>();
const embeddings2 = mock<OpenAIEmbeddings>();
const instance1 = MemoryVectorStoreManager.getInstance(embeddings1);
await instance1.getVectorStore('test');
const instance2 = MemoryVectorStoreManager.getInstance(embeddings2);
const vectorStoreInstance2 = await instance2.getVectorStore('test');
expect((vectorStoreInstance2 as any).embeddings).toBe(embeddings2);
});
});

9
packages/@n8n/nodes-langchain/nodes/vector_store/shared/MemoryVectorStoreManager.ts
View file

@ -14,7 +14,16 @@ export class MemoryVectorStoreManager {
public static getInstance(embeddings: Embeddings): MemoryVectorStoreManager {
if (!MemoryVectorStoreManager.instance) {
MemoryVectorStoreManager.instance = new MemoryVectorStoreManager(embeddings);
} else {
// We need to update the embeddings in the existing instance.
// This is important as embeddings instance is wrapped in a logWrapper,
// which relies on supplyDataFunctions context which changes on each workflow run
MemoryVectorStoreManager.instance.embeddings = embeddings;
MemoryVectorStoreManager.instance.vectorStoreBuffer.forEach((vectorStoreInstance) => {
vectorStoreInstance.embeddings = embeddings;
});
}
return MemoryVectorStoreManager.instance;
}

2
packages/@n8n/nodes-langchain/package.json
View file

@ -1,6 +1,6 @@
{
"name": "@n8n/n8n-nodes-langchain",
"version": "1.67.0",
"version": "1.68.0",
"description": "",
"main": "index.js",
"scripts": {

2
packages/@n8n/task-runner/package.json
View file

@ -1,6 +1,6 @@
{
"name": "@n8n/task-runner",
"version": "1.5.0",
"version": "1.6.0",
"scripts": {
"clean": "rimraf dist .turbo",
"start": "node dist/start.js",

2
packages/cli/README.md
View file

@ -48,7 +48,7 @@ It will download everything that is needed to start n8n.
You can then access n8n by opening:
[http://localhost:5678](http://localhost:5678)
**Note:** The minimum required version for Node.js is v14.15. Make sure to update Node.js to v14.15 or above.
**Note:** The minimum required version for Node.js is v18. Make sure to update Node.js to v18 or above.
### Run with Docker

2
packages/cli/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n",
"version": "1.67.0",
"version": "1.68.0",
"description": "n8n Workflow Automation Tool",
"main": "dist/index",
"types": "dist/index.d.ts",

8
packages/cli/src/response-helper.ts
View file

@ -103,6 +103,14 @@ export function sendErrorResponse(res: Response, error: Error) {
}
}
if (error.errorCode === 409 && originalUrl && originalUrl.includes('form-waiting')) {
//codes other than 200 breaks redirection to form-waiting page from form trigger
//render form page instead of json
return res.render('form-trigger-409', {
message: error.message,
});
}
httpStatusCode = error.httpStatusCode;
if (error.errorCode) {

199
packages/cli/src/webhooks/__tests__/waiting-forms.test.ts Normal file
View file

@ -0,0 +1,199 @@
import { mock } from 'jest-mock-extended';
import { FORM_NODE_TYPE, type Workflow } from 'n8n-workflow';
import type { ExecutionRepository } from '@/databases/repositories/execution.repository';
import { WaitingForms } from '@/webhooks/waiting-forms';
describe('WaitingForms', () => {
const executionRepository = mock<ExecutionRepository>();
const waitingWebhooks = new WaitingForms(mock(), mock(), executionRepository);
beforeEach(() => {
jest.restoreAllMocks();
});
describe('findCompletionPage', () => {
it('should return lastNodeExecuted if it is a non-disabled form completion node', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue([]),
nodes: {
Form1: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
},
});
const result = waitingWebhooks.findCompletionPage(workflow, {}, 'Form1');
expect(result).toBe('Form1');
});
it('should return undefined if lastNodeExecuted is disabled', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue([]),
nodes: {
Form1: {
disabled: true,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
},
});
const result = waitingWebhooks.findCompletionPage(workflow, {}, 'Form1');
expect(result).toBeUndefined();
});
it('should return undefined if lastNodeExecuted is not a form node', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue([]),
nodes: {
NonForm: {
disabled: undefined,
type: 'other-node-type',
parameters: {},
},
},
});
const result = waitingWebhooks.findCompletionPage(workflow, {}, 'NonForm');
expect(result).toBeUndefined();
});
it('should return undefined if lastNodeExecuted operation is not completion', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue([]),
nodes: {
Form1: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'page',
},
},
},
});
const result = waitingWebhooks.findCompletionPage(workflow, {}, 'Form1');
expect(result).toBeUndefined();
});
it('should find first valid completion form in parent nodes if lastNodeExecuted is not valid', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue(['Form1', 'Form2', 'Form3']),
nodes: {
LastNode: {
disabled: undefined,
type: 'other-node-type',
parameters: {},
},
Form1: {
disabled: true,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
Form2: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
Form3: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
},
});
const runData = {
Form2: [],
Form3: [],
};
const result = waitingWebhooks.findCompletionPage(workflow, runData, 'LastNode');
expect(result).toBe('Form3');
});
it('should return undefined if no valid completion form is found in parent nodes', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue(['Form1', 'Form2']),
nodes: {
LastNode: {
disabled: undefined,
type: 'other-node-type',
parameters: {},
},
Form1: {
disabled: true,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
Form2: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'submit',
},
},
},
});
const result = waitingWebhooks.findCompletionPage(workflow, {}, 'LastNode');
expect(result).toBeUndefined();
});
it('should skip parent nodes without runData', () => {
const workflow = mock<Workflow>({
getParentNodes: jest.fn().mockReturnValue(['Form1', 'Form2', 'Form3']),
nodes: {
LastNode: {
disabled: undefined,
type: 'other-node-type',
parameters: {},
},
Form1: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
Form2: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
Form3: {
disabled: undefined,
type: FORM_NODE_TYPE,
parameters: {
operation: 'completion',
},
},
},
});
const runData = {
Form2: [],
};
const result = waitingWebhooks.findCompletionPage(workflow, runData, 'LastNode');
expect(result).toBe('Form2');
});
});
});

62
packages/cli/src/webhooks/waiting-forms.ts
View file

@ -1,5 +1,6 @@
import axios from 'axios';
import type express from 'express';
import type { IRunData } from 'n8n-workflow';
import { FORM_NODE_TYPE, sleep, Workflow } from 'n8n-workflow';
import { Service } from 'typedi';
@ -57,6 +58,29 @@ export class WaitingForms extends WaitingWebhooks {
} catch (error) {}
}
findCompletionPage(workflow: Workflow, runData: IRunData, lastNodeExecuted: string) {
const parentNodes = workflow.getParentNodes(lastNodeExecuted);
const lastNode = workflow.nodes[lastNodeExecuted];
if (
!lastNode.disabled &&
lastNode.type === FORM_NODE_TYPE &&
lastNode.parameters.operation === 'completion'
) {
return lastNodeExecuted;
} else {
return parentNodes.reverse().find((nodeName) => {
const node = workflow.nodes[nodeName];
return (
!node.disabled &&
node.type === FORM_NODE_TYPE &&
node.parameters.operation === 'completion' &&
runData[nodeName]
);
});
}
}
async executeWebhook(
req: WaitingWebhookRequest,
res: express.Response,
@ -89,35 +113,19 @@ export class WaitingForms extends WaitingWebhooks {
throw new ConflictError(`The execution "${executionId}" is running already.`);
}
let completionPage;
let lastNodeExecuted = execution.data.resultData.lastNodeExecuted as string;
if (execution.finished) {
// find the completion page to render
// if there is no completion page, render the default page
const workflow = this.getWorkflow(execution);
const parentNodes = workflow.getParentNodes(
execution.data.resultData.lastNodeExecuted as string,
const completionPage = this.findCompletionPage(
workflow,
execution.data.resultData.runData,
lastNodeExecuted,
);
const lastNodeExecuted = execution.data.resultData.lastNodeExecuted as string;
const lastNode = workflow.nodes[lastNodeExecuted];
if (
!lastNode.disabled &&
lastNode.type === FORM_NODE_TYPE &&
lastNode.parameters.operation === 'completion'
) {
completionPage = lastNodeExecuted;
} else {
completionPage = Object.keys(workflow.nodes).find((nodeName) => {
const node = workflow.nodes[nodeName];
return (
parentNodes.includes(nodeName) &&
!node.disabled &&
node.type === FORM_NODE_TYPE &&
node.parameters.operation === 'completion'
);
});
}
if (!completionPage) {
res.render('form-trigger-completion', {
title: 'Form Submitted',
@ -128,16 +136,16 @@ export class WaitingForms extends WaitingWebhooks {
return {
noWebhookResponse: true,
};
} else {
lastNodeExecuted = completionPage;
}
}
const targetNode = completionPage || (execution.data.resultData.lastNodeExecuted as string);
return await this.getWebhookExecutionData({
execution,
req,
res,
lastNodeExecuted: targetNode,
lastNodeExecuted,
executionId,
suffix,
});

74
packages/cli/templates/form-trigger-409.handlebars Normal file
View file

@ -0,0 +1,74 @@
<html lang='en'>
<head>
<meta charset='UTF-8' />
<meta name='viewport' content='width=device-width, initial-scale=1.0' />
<link rel='icon' type='image/png' href='https://n8n.io/favicon.ico' />
<link
href='http://fonts.googleapis.com/css?family=Open+Sans'
rel='stylesheet'
type='text/css'
/>
<title>Problem loading form</title>
<style>
*, ::after, ::before { box-sizing: border-box; margin: 0; padding: 0; } body { font-family:
Open Sans, sans-serif; font-weight: 400; font-size: 12px; display: flex; flex-direction:
column; justify-content: start; background-color: #FBFCFE; } .container { margin: auto;
text-align: center; padding-top: 24px; width: 448px; } .card { padding: 24px;
background-color: white; border: 1px solid #DBDFE7; border-radius: 8px; box-shadow: 0px 4px
16px 0px #634DFF0F; margin-bottom: 16px; } .n8n-link a { color: #7E8186; font-weight: 600;
font-size: 12px; text-decoration: none; } .n8n-link svg { display: inline-block;
vertical-align: middle; } .header h1 { color: #525356; font-size: 20px; font-weight: 400;
padding-bottom: 8px; } .header p { color: #7E8186; font-size: 14px; font-weight: 400; }
</style>
</head>
<body>
<div class='container'>
<section>
<div class='card'>
<div class='header'>
<h1>Problem loading form</h1>
<p>{{message}}</p>
</div>
</div>
<div class='n8n-link'>
<a
href='https://n8n.io/?utm_source=n8n-internal&amp;utm_medium=form-trigger&amp'
target='_blank'
>
Form automated with
<svg
width='73'
height='20'
viewBox='0 0 73 20'
fill='none'
xmlns='http://www.w3.org/2000/svg'
>
<path
fill-rule='evenodd'
clip-rule='evenodd'
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2
packages/core/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-core",
"version": "1.67.0",
"version": "1.68.0",
"description": "Core functionality of n8n",
"main": "dist/index",
"types": "dist/index.d.ts",

9
packages/core/src/NodeExecuteFunctions.ts
View file

@ -918,6 +918,10 @@ function convertN8nRequestToAxios(n8nRequest: IHttpRequestOptions): AxiosRequest
axiosRequest.params = n8nRequest.qs;
if (n8nRequest.abortSignal) {
axiosRequest.signal = n8nRequest.abortSignal;
}
if (n8nRequest.baseURL !== undefined) {
axiosRequest.baseURL = n8nRequest.baseURL;
}
@ -1718,6 +1722,11 @@ export async function httpRequestWithAuthentication(
) {
removeEmptyBody(requestOptions);
// Cancel this request on execution cancellation
if ('getExecutionCancelSignal' in this) {
requestOptions.abortSignal = this.getExecutionCancelSignal();
}
let credentialsDecrypted: ICredentialDataDecryptedObject | undefined;
try {
const parentTypes = additionalData.credentialsHelper.getParentTypes(credentialsType);

2
packages/core/src/WorkflowExecute.ts
View file

@ -1243,7 +1243,7 @@ export class WorkflowExecute {
: [];
while (items.length) {
const item = items.pop();
const item = items.shift();
if (item === undefined) {
continue;
}

6
packages/core/test/WorkflowExecute.test.ts
View file

@ -188,7 +188,11 @@ describe('WorkflowExecute', () => {
if (nodeData.data === undefined) {
return null;
}
return nodeData.data.main[0];
return nodeData.data.main[0]!.map((entry) => {
// remove pairedItem from entry if it is an error output test
if (testData.description.includes('error_outputs')) delete entry.pairedItem;
return entry;
});
});
expect(resultData).toEqual(testData.output.nodeData[nodeName]);

331
packages/core/test/workflows/error_outputs.json
View file

@ -1,13 +1,13 @@
{
"name": "Error Output - Test Workflow",
"name": "My workflow 105",
"nodes": [
{
"parameters": {},
"id": "c41b46f0-3e76-4655-b5ea-4d15af58c138",
"id": "a94bc1fb-1f39-404b-b149-a76c4fbaed25",
"name": "When clicking \"Execute Workflow\"",
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [-680, 460]
"position": [-60, 780]
},
{
"parameters": {
@ -21,11 +21,11 @@
},
"options": {}
},
"id": "247f4118-d80f-49ab-8d9a-0cdbbb9271df",
"id": "6ba26bdf-91e2-4f18-8f4c-09e98aa4a9df",
"name": "Success",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [200, 860]
"position": [820, 1180]
},
{
"parameters": {
@ -39,21 +39,21 @@
},
"options": {}
},
"id": "311e3650-d89c-405a-9c8d-c238f48a8a5a",
"id": "e3d1eadf-0994-4806-97ce-c5c5f673c624",
"name": "Error",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [200, 1040]
"position": [820, 1360]
},
{
"parameters": {
"jsCode": "return [\n {\n \"id\": \"23423532\",\n \"name\": \"Jay Gatsby\",\n \"email\": \"gatsby@west-egg.com\",\n \"notes\": \"Keeps asking about a green light??\",\n \"country\": \"US\",\n \"created\": \"1925-04-10\"\n },\n {\n \"id\": \"23423533\",\n \"name\": \"José Arcadio Buendía\",\n \"email\": \"jab@macondo.co\",\n \"notes\": \"Lots of people named after him. Very confusing\",\n \"country\": \"CO\",\n \"created\": \"1967-05-05\"\n },\n {\n \"id\": \"23423534\",\n \"name\": \"Max Sendak\",\n \"email\": \"info@in-and-out-of-weeks.org\",\n \"notes\": \"Keeps rolling his terrible eyes\",\n \"country\": \"US\",\n \"created\": \"1963-04-09\"\n },\n {\n \"id\": \"23423535\",\n \"name\": \"Zaphod Beeblebrox\",\n \"email\": \"captain@heartofgold.com\",\n \"notes\": \"Felt like I was talking to more than one person\",\n \"country\": null,\n \"created\": \"1979-10-12\"\n },\n {\n \"id\": \"23423536\",\n \"name\": \"Edmund Pevensie\",\n \"email\": \"edmund@narnia.gov\",\n \"notes\": \"Passionate sailor\",\n \"country\": \"UK\",\n \"created\": \"1950-10-16\"\n }\n]"
},
"id": "179d4fe7-1ae7-4957-a77d-12c3ca6d141b",
"id": "01adfc2d-141d-4843-b2d6-04115a476bc1",
"name": "Mock Data",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [-460, 460]
"position": [160, 780]
},
{
"parameters": {
@ -61,11 +61,11 @@
"height": 414,
"width": 564
},
"id": "1ec2a8b6-54e2-4319-90b3-30b387855b36",
"id": "8ca689eb-7910-43ad-bd10-fae35a8fc203",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [-160, 780]
"position": [460, 1100]
},
{
"parameters": {
@ -73,11 +73,11 @@
"height": 279,
"width": 564
},
"id": "49a2b7d9-8bd1-4cdf-9649-2d93668b0f8f",
"id": "a17460d6-b0c0-432d-ac6f-8ff684357c8d",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [-160, 140]
"position": [460, 460]
},
{
"parameters": {
@ -91,22 +91,22 @@
},
"options": {}
},
"id": "9852f1d9-95b4-4ef7-bb18-8f0bab81a0bc",
"id": "46df5463-4289-4e61-9f80-87e035931bda",
"name": "Combined",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [180, 240]
"position": [800, 560]
},
{
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Add a new field called 'myNewField' to the JSON of the item\n$input.item.json.myNewField = 1;\n\nif ($input.item.json.country === 'US') {\n throw new Error('This is an error');\n}\n\nreturn $input.item;"
},
"id": "40d4dba3-3db7-4eb5-aa27-e76f955a5e09",
"id": "a4708520-aaca-4618-b7a2-94da268fba37",
"name": "Throw Error",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [-140, 960],
"position": [480, 1280],
"errorOutput": true,
"onError": "continueErrorOutput"
},
@ -116,22 +116,22 @@
"height": 279,
"width": 564
},
"id": "8eb3dd54-c1dd-4167-abfa-c06d044c63f3",
"id": "f0a450cd-4124-490d-964f-a71b645f770c",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [-160, 460]
"position": [460, 780]
},
{
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Add a new field called 'myNewField' to the JSON of the item\n$input.item.json.myNewField = 1;\n\nif ($input.item.json.country === 'US') {\n throw new Error('This is an error');\n}\n\nreturn $input.item;"
},
"id": "19a3d6ac-e610-4296-9b7a-9ed19d242bdb",
"id": "823f12e6-cbfc-4545-8505-fab158d1effe",
"name": "Throw Error2",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [-120, 560],
"position": [500, 880],
"onError": "continueRegularOutput"
},
{
@ -146,22 +146,22 @@
},
"options": {}
},
"id": "5f803fdc-7d88-4c12-8886-6092cfbc03c6",
"id": "8f88d130-9a13-4236-81c0-157f8a8990c0",
"name": "Combined1",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [180, 560]
"position": [800, 880]
},
{
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Add a new field called 'myNewField' to the JSON of the item\n$input.item.json.myNewField = 1;\n\nif ($input.item.json.country === 'US') {\n throw new Error('This is an error');\n}\n\nreturn $input.item;"
},
"id": "c2696c1f-1abd-4549-9ad9-e62017dc14b8",
"id": "1a3f4beb-0d1e-44fe-a411-5bd1096ffd74",
"name": "Throw Error1",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [-120, 240],
"position": [500, 560],
"continueOnFail": true
},
{
@ -176,11 +176,11 @@
},
"options": {}
},
"id": "01740d7e-e572-408a-9fae-729068803113",
"id": "c617a3d7-15e3-49b4-a7dd-d45c5e059a22",
"name": "Success1",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [200, 1320]
"position": [820, 1640]
},
{
"parameters": {
@ -188,22 +188,22 @@
"height": 509.71047006830065,
"width": 1183.725293692246
},
"id": "ed409181-4847-4d65-af45-f45078a6343e",
"id": "046de2cf-970a-4925-b87d-16e8cca511fd",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [-160, 1240]
"position": [460, 1560]
},
{
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Add a new field called 'myNewField' to the JSON of the item\n$input.item.json.myNewField = 1;\n\nif ($input.item.json.country === 'US') {\n throw new Error('This is an error');\n}\n\nreturn $input.item;"
},
"id": "93d03f38-b928-4b4b-832a-3f1a5deebb2d",
"id": "9ec21de1-dfca-4fff-b5a7-a56364239d7b",
"name": "Throw Error3",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [-140, 1420],
"position": [480, 1740],
"errorOutput": true,
"onError": "continueErrorOutput"
},
@ -211,11 +211,11 @@
"parameters": {
"options": {}
},
"id": "c92a6ce5-41ea-4fb9-a07b-c4e98f905b12",
"id": "e3605953-75cf-4036-99f7-05e3971a6a75",
"name": "Edit Fields",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [420, 1500],
"position": [1040, 1820],
"onError": "continueErrorOutput"
},
{
@ -230,11 +230,11 @@
},
"options": {}
},
"id": "ab838cc1-0987-4b41-bdc5-fe17f38e0691",
"id": "a71cfb77-adfd-4c77-9a8e-7e58cbd0931b",
"name": "Success2",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [700, 1360]
"position": [1320, 1680]
},
{
"parameters": {
@ -248,11 +248,11 @@
},
"options": {}
},
"id": "22e04172-19b9-4735-9dd0-a3e2fa3bf000",
"id": "ea9d02e9-1716-4f69-a14a-9133f5184886",
"name": "Error2",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [700, 1580]
"position": [1320, 1900]
},
{
"parameters": {
@ -266,101 +266,19 @@
},
"options": {}
},
"id": "69e7257a-1ba8-46ba-9394-d38d65b2e567",
"id": "17780679-f7a3-4b1b-b6ee-f3f61e0843ad",
"name": "Error1",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [200, 1500]
"position": [820, 1820]
}
],
"pinData": {
"Error": [
{
"json": {
"id": "23423534",
"name": "Max Sendak",
"email": "info@in-and-out-of-weeks.org",
"notes": "Keeps rolling his terrible eyes",
"country": "US",
"created": "1963-04-09",
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
},
"pairedItem": {
"item": 0
}
},
{
"json": {
"id": "23423532",
"name": "Jay Gatsby",
"email": "gatsby@west-egg.com",
"notes": "Keeps asking about a green light??",
"country": "US",
"created": "1925-04-10",
"error": "This is an error [line 5, for item 0]",
"originalName": "Jay Gatsby"
},
"pairedItem": {
"item": 1
}
}
],
"Success": [
{
"json": {
"id": "23423536",
"name": "Edmund Pevensie",
"email": "edmund@narnia.gov",
"notes": "Passionate sailor",
"country": "UK",
"created": "1950-10-16",
"myNewField": 1,
"originalName": "Edmund Pevensie"
},
"pairedItem": {
"item": 0
}
},
{
"json": {
"id": "23423535",
"name": "Zaphod Beeblebrox",
"email": "captain@heartofgold.com",
"notes": "Felt like I was talking to more than one person",
"country": null,
"created": "1979-10-12",
"myNewField": 1,
"originalName": "Zaphod Beeblebrox"
},
"pairedItem": {
"item": 1
}
},
{
"json": {
"id": "23423533",
"name": "José Arcadio Buendía",
"email": "jab@macondo.co",
"notes": "Lots of people named after him. Very confusing",
"country": "CO",
"created": "1967-05-05",
"myNewField": 1,
"originalName": "José Arcadio Buendía"
},
"pairedItem": {
"item": 2
}
}
],
"Combined": [
{
"json": {
"error": "This is an error [line 5, for item 0]",
"originalName": "Jay Gatsby"
},
"pairedItem": {
"item": 0
}
},
{
@ -373,18 +291,12 @@
"created": "1967-05-05",
"myNewField": 1,
"originalName": "José Arcadio Buendía"
},
"pairedItem": {
"item": 1
}
},
{
"json": {
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
},
"pairedItem": {
"item": 2
}
},
{
@ -397,9 +309,6 @@
"created": "1979-10-12",
"myNewField": 1,
"originalName": "Zaphod Beeblebrox"
},
"pairedItem": {
"item": 3
}
},
{
@ -412,9 +321,6 @@
"created": "1950-10-16",
"myNewField": 1,
"originalName": "Edmund Pevensie"
},
"pairedItem": {
"item": 4
}
}
],
@ -423,9 +329,6 @@
"json": {
"error": "This is an error [line 5, for item 0]",
"originalName": "Jay Gatsby"
},
"pairedItem": {
"item": 0
}
},
{
@ -438,18 +341,12 @@
"created": "1967-05-05",
"myNewField": 1,
"originalName": "José Arcadio Buendía"
},
"pairedItem": {
"item": 1
}
},
{
"json": {
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
},
"pairedItem": {
"item": 2
}
},
{
@ -462,9 +359,6 @@
"created": "1979-10-12",
"myNewField": 1,
"originalName": "Zaphod Beeblebrox"
},
"pairedItem": {
"item": 3
}
},
{
@ -477,26 +371,20 @@
"created": "1950-10-16",
"myNewField": 1,
"originalName": "Edmund Pevensie"
},
"pairedItem": {
"item": 4
}
}
],
"Success1": [
{
"json": {
"id": "23423536",
"name": "Edmund Pevensie",
"email": "edmund@narnia.gov",
"notes": "Passionate sailor",
"country": "UK",
"created": "1950-10-16",
"id": "23423533",
"name": "José Arcadio Buendía",
"email": "jab@macondo.co",
"notes": "Lots of people named after him. Very confusing",
"country": "CO",
"created": "1967-05-05",
"myNewField": 1,
"originalName": "Edmund Pevensie"
},
"pairedItem": {
"item": 0
"originalName": "José Arcadio Buendía"
}
},
{
@ -509,43 +397,22 @@
"created": "1979-10-12",
"myNewField": 1,
"originalName": "Zaphod Beeblebrox"
},
"pairedItem": {
"item": 1
}
},
{
"json": {
"id": "23423533",
"name": "José Arcadio Buendía",
"email": "jab@macondo.co",
"notes": "Lots of people named after him. Very confusing",
"country": "CO",
"created": "1967-05-05",
"id": "23423536",
"name": "Edmund Pevensie",
"email": "edmund@narnia.gov",
"notes": "Passionate sailor",
"country": "UK",
"created": "1950-10-16",
"myNewField": 1,
"originalName": "José Arcadio Buendía"
},
"pairedItem": {
"item": 2
"originalName": "Edmund Pevensie"
}
}
],
"Error1": [
{
"json": {
"id": "23423534",
"name": "Max Sendak",
"email": "info@in-and-out-of-weeks.org",
"notes": "Keeps rolling his terrible eyes",
"country": "US",
"created": "1963-04-09",
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
},
"pairedItem": {
"item": 0
}
},
{
"json": {
"id": "23423532",
@ -556,9 +423,18 @@
"created": "1925-04-10",
"error": "This is an error [line 5, for item 0]",
"originalName": "Jay Gatsby"
},
"pairedItem": {
"item": 1
}
},
{
"json": {
"id": "23423534",
"name": "Max Sendak",
"email": "info@in-and-out-of-weeks.org",
"notes": "Keeps rolling his terrible eyes",
"country": "US",
"created": "1963-04-09",
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
}
}
],
@ -573,9 +449,6 @@
"created": "1925-04-10",
"error": "This is an error [line 5, for item 0]",
"originalName": "Jay Gatsby"
},
"pairedItem": {
"item": 0
}
},
{
@ -588,9 +461,70 @@
"created": "1963-04-09",
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
},
"pairedItem": {
"item": 1
}
}
],
"Error": [
{
"json": {
"id": "23423532",
"name": "Jay Gatsby",
"email": "gatsby@west-egg.com",
"notes": "Keeps asking about a green light??",
"country": "US",
"created": "1925-04-10",
"error": "This is an error [line 5, for item 0]",
"originalName": "Jay Gatsby"
}
},
{
"json": {
"id": "23423534",
"name": "Max Sendak",
"email": "info@in-and-out-of-weeks.org",
"notes": "Keeps rolling his terrible eyes",
"country": "US",
"created": "1963-04-09",
"error": "This is an error [line 5, for item 2]",
"originalName": "Max Sendak"
}
}
],
"Success": [
{
"json": {
"id": "23423533",
"name": "José Arcadio Buendía",
"email": "jab@macondo.co",
"notes": "Lots of people named after him. Very confusing",
"country": "CO",
"created": "1967-05-05",
"myNewField": 1,
"originalName": "José Arcadio Buendía"
}
},
{
"json": {
"id": "23423535",
"name": "Zaphod Beeblebrox",
"email": "captain@heartofgold.com",
"notes": "Felt like I was talking to more than one person",
"country": null,
"created": "1979-10-12",
"myNewField": 1,
"originalName": "Zaphod Beeblebrox"
}
},
{
"json": {
"id": "23423536",
"name": "Edmund Pevensie",
"email": "edmund@narnia.gov",
"notes": "Passionate sailor",
"country": "UK",
"created": "1950-10-16",
"myNewField": 1,
"originalName": "Edmund Pevensie"
}
}
]
@ -725,10 +659,11 @@
"settings": {
"executionOrder": "v1"
},
"versionId": "e73e1eda-293c-4ee2-87b9-923873241774",
"id": "UgoluWRMeg7fPLCB",
"versionId": "94aaa2ce-558a-4fed-948a-09860174272a",
"meta": {
"instanceId": "021d3c82ba2d3bc090cbf4fc81c9312668bcc34297e022bb3438c5c88a43a5ff"
"templateCredsSetupCompleted": true,
"instanceId": "27cc9b56542ad45b38725555722c50a1c3fee1670bbb67980558314ee08517c4"
},
"id": "FJvJXVvjM5rw3sUM",
"tags": []
}

2
packages/design-system/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-design-system",
"version": "1.57.0",
"version": "1.58.0",
"main": "src/main.ts",
"import": "src/main.ts",
"scripts": {

3
packages/editor-ui/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-editor-ui",
"version": "1.67.0",
"version": "1.68.0",
"description": "Workflow Editor UI for n8n",
"main": "index.js",
"scripts": {
@ -74,6 +74,7 @@
"vue": "catalog:frontend",
"vue-agile": "^2.0.0",
"vue-chartjs": "^5.2.0",
"vue-github-button": "^3.1.3",
"vue-i18n": "^9.2.2",
"vue-json-pretty": "2.2.4",
"vue-markdown-render": "catalog:frontend",

63
packages/editor-ui/src/App.vue
View file

@ -33,15 +33,11 @@ const loading = ref(true);
const defaultLocale = computed(() => rootStore.defaultLocale);
const isDemoMode = computed(() => route.name === VIEWS.DEMO);
const showAssistantButton = computed(() => assistantStore.canShowAssistantButtonsOnCanvas);
const hasContentFooter = ref(false);
const appGrid = ref<Element | null>(null);
const assistantSidebarWidth = computed(() => assistantStore.chatWidth);
watch(defaultLocale, (newLocale) => {
void loadLanguage(newLocale);
});
onMounted(async () => {
setAppZIndexes();
logHiringBanner();
@ -54,11 +50,6 @@ onBeforeUnmount(() => {
window.removeEventListener('resize', updateGridWidth);
});
// As assistant sidebar width changes, recalculate the total width regularly
watch(assistantSidebarWidth, async () => {
await updateGridWidth();
});
const logHiringBanner = () => {
if (settingsStore.isHiringBannerEnabled && !isDemoMode.value) {
console.log(HIRING_BANNER);
@ -71,6 +62,21 @@ const updateGridWidth = async () => {
uiStore.appGridWidth = appGrid.value.clientWidth;
}
};
// As assistant sidebar width changes, recalculate the total width regularly
watch(assistantSidebarWidth, async () => {
await updateGridWidth();
});
watch(route, (r) => {
hasContentFooter.value = r.matched.some(
(matchedRoute) => matchedRoute.components?.footer !== undefined,
);
});
watch(defaultLocale, (newLocale) => {
void loadLanguage(newLocale);
});
</script>
<template>
@ -94,12 +100,17 @@ const updateGridWidth = async () => {
<router-view name="sidebar"></router-view>
</div>
<div id="content" :class="$style.content">
<router-view v-slot="{ Component }">
<keep-alive v-if="$route.meta.keepWorkflowAlive" include="NodeViewSwitcher" :max="1">
<component :is="Component" />
</keep-alive>
<component :is="Component" v-else />
</router-view>
<div :class="$style.contentWrapper">
<router-view v-slot="{ Component }">
<keep-alive v-if="$route.meta.keepWorkflowAlive" include="NodeViewSwitcher" :max="1">
<component :is="Component" />
</keep-alive>
<component :is="Component" v-else />
</router-view>
</div>
<div v-if="hasContentFooter" :class="$style.contentFooter">
<router-view name="footer" />
</div>
</div>
<div :id="APP_MODALS_ELEMENT_ID" :class="$style.modals">
<Modals />
@ -138,8 +149,26 @@ const updateGridWidth = async () => {
grid-area: banners;
z-index: var(--z-index-top-banners);
}
.content {
display: flex;
flex-direction: column;
align-items: center;
overflow: auto;
grid-area: content;
}
.contentFooter {
height: auto;
z-index: 10;
width: 100%;
display: none;
// Only show footer if there's content
&:has(*) {
display: block;
}
}
.contentWrapper {
display: flex;
grid-area: content;
position: relative;

3
packages/editor-ui/src/__tests__/mocks.ts
View file

@ -54,6 +54,7 @@ export const mockNodeTypeDescription = ({
credentials = [],
inputs = [NodeConnectionType.Main],
outputs = [NodeConnectionType.Main],
codex = {},
properties = [],
}: {
name?: INodeTypeDescription['name'];
@ -61,6 +62,7 @@ export const mockNodeTypeDescription = ({
credentials?: INodeTypeDescription['credentials'];
inputs?: INodeTypeDescription['inputs'];
outputs?: INodeTypeDescription['outputs'];
codex?: INodeTypeDescription['codex'];
properties?: INodeTypeDescription['properties'];
} = {}) =>
mock<INodeTypeDescription>({
@ -77,6 +79,7 @@ export const mockNodeTypeDescription = ({
group: EXECUTABLE_TRIGGER_NODE_TYPES.includes(name) ? ['trigger'] : [],
inputs,
outputs,
codex,
credentials,
documentationUrl: 'https://docs',
webhooks: undefined,

5
packages/editor-ui/src/components/AskAssistant/AskAssistantFloatingButton.vue
View file

@ -2,6 +2,7 @@
import { useI18n } from '@/composables/useI18n';
import { useStyles } from '@/composables/useStyles';
import { useAssistantStore } from '@/stores/assistant.store';
import { useCanvasStore } from '@/stores/canvas.store';
import AssistantAvatar from 'n8n-design-system/components/AskAssistantAvatar/AssistantAvatar.vue';
import AskAssistantButton from 'n8n-design-system/components/AskAssistantButton/AskAssistantButton.vue';
import { computed } from 'vue';
@ -9,6 +10,7 @@ import { computed } from 'vue';
const assistantStore = useAssistantStore();
const i18n = useI18n();
const { APP_Z_INDEXES } = useStyles();
const canvasStore = useCanvasStore();
const lastUnread = computed(() => {
const msg = assistantStore.lastUnread;
@ -39,6 +41,7 @@ const onClick = () => {
v-if="assistantStore.canShowAssistantButtonsOnCanvas && !assistantStore.isAssistantOpen"
:class="$style.container"
data-test-id="ask-assistant-floating-button"
:style="{ '--canvas-panel-height-offset': `${canvasStore.panelHeight}px` }"
>
<n8n-tooltip
:z-index="APP_Z_INDEXES.ASK_ASSISTANT_FLOATING_BUTTON_TOOLTIP"
@ -61,7 +64,7 @@ const onClick = () => {
<style lang="scss" module>
.container {
position: absolute;
bottom: var(--spacing-s);
bottom: calc(var(--canvas-panel-height-offset, 0px) + var(--spacing-s));
right: var(--spacing-s);
z-index: var(--z-index-ask-assistant-floating-button);
}

586
packages/editor-ui/src/components/CanvasChat/CanvasChat.test.ts Normal file
View file

@ -0,0 +1,586 @@
import { setActivePinia } from 'pinia';
import { createTestingPinia } from '@pinia/testing';
import { waitFor } from '@testing-library/vue';
import { userEvent } from '@testing-library/user-event';
import { createRouter, createWebHistory } from 'vue-router';
import { computed, ref } from 'vue';
import { NodeConnectionType } from 'n8n-workflow';
import CanvasChat from './CanvasChat.vue';
import { createComponentRenderer } from '@/__tests__/render';
import { createTestWorkflowObject } from '@/__tests__/mocks';
import { mockedStore } from '@/__tests__/utils';
import { STORES } from '@/constants';
import { ChatOptionsSymbol, ChatSymbol } from '@n8n/chat/constants';
import { chatEventBus } from '@n8n/chat/event-buses';
import { useWorkflowsStore } from '@/stores/workflows.store';
import { useUIStore } from '@/stores/ui.store';
import { useCanvasStore } from '@/stores/canvas.store';
import * as useChatMessaging from './composables/useChatMessaging';
import * as useChatTrigger from './composables/useChatTrigger';
import { useToast } from '@/composables/useToast';
import type { IExecutionResponse, INodeUi } from '@/Interface';
import type { ChatMessage } from '@n8n/chat/types';
vi.mock('@/composables/useToast', () => {
const showMessage = vi.fn();
const showError = vi.fn();
return {
useToast: () => {
return {
showMessage,
showError,
clearAllStickyNotifications: vi.fn(),
};
},
};
});
// Test data
const mockNodes: INodeUi[] = [
{
parameters: {
options: {
allowFileUploads: true,
},
},
id: 'chat-trigger-id',
name: 'When chat message received',
type: '@n8n/n8n-nodes-langchain.chatTrigger',
typeVersion: 1.1,
position: [740, 860],
webhookId: 'webhook-id',
},
{
parameters: {},
id: 'agent-id',
name: 'AI Agent',
type: '@n8n/n8n-nodes-langchain.agent',
typeVersion: 1.7,
position: [960, 860],
},
];
const mockConnections = {
'When chat message received': {
main: [
[
{
node: 'AI Agent',
type: NodeConnectionType.Main,
index: 0,
},
],
],
},
};
const mockWorkflowExecution = {
data: {
resultData: {
runData: {
'AI Agent': [
{
data: {
main: [[{ json: { output: 'AI response message' } }]],
},
},
],
},
lastNodeExecuted: 'AI Agent',
},
},
};
const router = createRouter({
history: createWebHistory(),
routes: [],
});
describe('CanvasChat', () => {
const renderComponent = createComponentRenderer(CanvasChat, {
global: {
provide: {
[ChatSymbol as symbol]: {},
[ChatOptionsSymbol as symbol]: {},
},
plugins: [router],
},
});
let workflowsStore: ReturnType<typeof mockedStore<typeof useWorkflowsStore>>;
let uiStore: ReturnType<typeof mockedStore<typeof useUIStore>>;
let canvasStore: ReturnType<typeof mockedStore<typeof useCanvasStore>>;
beforeEach(() => {
const pinia = createTestingPinia({
initialState: {
[STORES.WORKFLOWS]: {
workflow: {
nodes: mockNodes,
connections: mockConnections,
},
},
[STORES.UI]: {
chatPanelOpen: true,
},
},
});
setActivePinia(pinia);
workflowsStore = mockedStore(useWorkflowsStore);
uiStore = mockedStore(useUIStore);
canvasStore = mockedStore(useCanvasStore);
// Setup default mocks
workflowsStore.getCurrentWorkflow.mockReturnValue(
createTestWorkflowObject({
nodes: mockNodes,
connections: mockConnections,
}),
);
workflowsStore.getNodeByName.mockImplementation(
(name) => mockNodes.find((node) => node.name === name) ?? null,
);
workflowsStore.isChatPanelOpen = true;
workflowsStore.getWorkflowExecution = mockWorkflowExecution as unknown as IExecutionResponse;
workflowsStore.getPastChatMessages = ['Previous message 1', 'Previous message 2'];
});
afterEach(() => {
vi.clearAllMocks();
});
describe('rendering', () => {
it('should render chat when panel is open', () => {
const { getByTestId } = renderComponent();
expect(getByTestId('canvas-chat')).toBeInTheDocument();
});
it('should not render chat when panel is closed', async () => {
workflowsStore.isChatPanelOpen = false;
const { queryByTestId } = renderComponent();
await waitFor(() => {
expect(queryByTestId('canvas-chat')).not.toBeInTheDocument();
});
});
it('should show correct input placeholder', async () => {
const { findByTestId } = renderComponent();
expect(await findByTestId('chat-input')).toBeInTheDocument();
});
});
describe('message handling', () => {
beforeEach(() => {
vi.spyOn(chatEventBus, 'emit');
workflowsStore.runWorkflow.mockResolvedValue({ executionId: 'test-execution-id' });
});
it('should send message and show response', async () => {
const { findByTestId, findByText } = renderComponent();
// Send message
const input = await findByTestId('chat-input');
await userEvent.type(input, 'Hello AI!');
await userEvent.keyboard('{Enter}');
// Verify message and response
expect(await findByText('Hello AI!')).toBeInTheDocument();
await waitFor(async () => {
expect(await findByText('AI response message')).toBeInTheDocument();
});
// Verify workflow execution
expect(workflowsStore.runWorkflow).toHaveBeenCalledWith(
expect.objectContaining({
runData: {
'When chat message received': [
{
data: {
main: [
[
{
json: {
action: 'sendMessage',
chatInput: 'Hello AI!',
sessionId: expect.any(String),
},
},
],
],
},
executionStatus: 'success',
executionTime: 0,
source: [null],
startTime: expect.any(Number),
},
],
},
}),
);
});
it('should show loading state during message processing', async () => {
const { findByTestId, queryByTestId } = renderComponent();
// Send message
const input = await findByTestId('chat-input');
await userEvent.type(input, 'Test message');
await userEvent.keyboard('{Enter}');
// Verify loading states
uiStore.isActionActive = { workflowRunning: true };
await waitFor(() => expect(queryByTestId('chat-message-typing')).toBeInTheDocument());
uiStore.isActionActive = { workflowRunning: false };
await waitFor(() => expect(queryByTestId('chat-message-typing')).not.toBeInTheDocument());
});
it('should handle workflow execution errors', async () => {
workflowsStore.runWorkflow.mockRejectedValueOnce(new Error());
const { findByTestId } = renderComponent();
const input = await findByTestId('chat-input');
await userEvent.type(input, 'Hello AI!');
await userEvent.keyboard('{Enter}');
const toast = useToast();
expect(toast.showError).toHaveBeenCalledWith(new Error(), 'Problem running workflow');
});
});
describe('session management', () => {
const mockMessages: ChatMessage[] = [
{
id: '1',
text: 'Existing message',
sender: 'user',
createdAt: new Date().toISOString(),
},
];
beforeEach(() => {
vi.spyOn(useChatMessaging, 'useChatMessaging').mockReturnValue({
getChatMessages: vi.fn().mockReturnValue(mockMessages),
sendMessage: vi.fn(),
extractResponseMessage: vi.fn(),
previousMessageIndex: ref(0),
waitForExecution: vi.fn(),
});
});
it('should allow copying session ID', async () => {
const clipboardSpy = vi.fn();
document.execCommand = clipboardSpy;
const { getByTestId } = renderComponent();
await userEvent.click(getByTestId('chat-session-id'));
const toast = useToast();
expect(clipboardSpy).toHaveBeenCalledWith('copy');
expect(toast.showMessage).toHaveBeenCalledWith({
message: '',
title: 'Copied to clipboard',
type: 'success',
});
});
it('should refresh session with confirmation when messages exist', async () => {
const { getByTestId, getByRole } = renderComponent();
const originalSessionId = getByTestId('chat-session-id').textContent;
await userEvent.click(getByTestId('refresh-session-button'));
const confirmButton = getByRole('dialog').querySelector('button.btn--confirm');
if (!confirmButton) throw new Error('Confirm button not found');
await userEvent.click(confirmButton);
expect(getByTestId('chat-session-id').textContent).not.toEqual(originalSessionId);
});
});
describe('resize functionality', () => {
it('should handle panel resizing', async () => {
const { container } = renderComponent();
const resizeWrapper = container.querySelector('.resizeWrapper');
if (!resizeWrapper) throw new Error('Resize wrapper not found');
await userEvent.pointer([
{ target: resizeWrapper, coords: { clientX: 0, clientY: 0 } },
{ coords: { clientX: 0, clientY: 100 } },
]);
expect(canvasStore.setPanelHeight).toHaveBeenCalled();
});
it('should persist resize dimensions', () => {
const mockStorage = {
getItem: vi.fn(),
setItem: vi.fn(),
};
Object.defineProperty(window, 'localStorage', { value: mockStorage });
renderComponent();
expect(mockStorage.getItem).toHaveBeenCalledWith('N8N_CANVAS_CHAT_HEIGHT');
expect(mockStorage.getItem).toHaveBeenCalledWith('N8N_CANVAS_CHAT_WIDTH');
});
});
describe('file handling', () => {
beforeEach(() => {
vi.spyOn(useChatMessaging, 'useChatMessaging').mockReturnValue({
getChatMessages: vi.fn().mockReturnValue([]),
sendMessage: vi.fn(),
extractResponseMessage: vi.fn(),
previousMessageIndex: ref(0),
waitForExecution: vi.fn(),
});
workflowsStore.isChatPanelOpen = true;
workflowsStore.allowFileUploads = true;
});
it('should enable file uploads when allowed by chat trigger node', async () => {
const allowFileUploads = ref(true);
const original = useChatTrigger.useChatTrigger;
vi.spyOn(useChatTrigger, 'useChatTrigger').mockImplementation((...args) => ({
...original(...args),
allowFileUploads: computed(() => allowFileUploads.value),
}));
const { getByTestId } = renderComponent();
const chatPanel = getByTestId('canvas-chat');
expect(chatPanel).toBeInTheDocument();
const fileInput = getByTestId('chat-attach-file-button');
expect(fileInput).toBeInTheDocument();
allowFileUploads.value = false;
await waitFor(() => {
expect(fileInput).not.toBeInTheDocument();
});
});
});
describe('message history handling', () => {
it('should properly navigate through message history with wrap-around', async () => {
const messages = ['Message 1', 'Message 2', 'Message 3'];
workflowsStore.getPastChatMessages = messages;
const { findByTestId } = renderComponent();
const input = await findByTestId('chat-input');
// First up should show most recent message
await userEvent.keyboard('{ArrowUp}');
expect(input).toHaveValue('Message 3');
// Second up should show second most recent
await userEvent.keyboard('{ArrowUp}');
expect(input).toHaveValue('Message 2');
// Third up should show oldest message
await userEvent.keyboard('{ArrowUp}');
expect(input).toHaveValue('Message 1');
// Fourth up should wrap around to most recent
await userEvent.keyboard('{ArrowUp}');
expect(input).toHaveValue('Message 3');
// Down arrow should go in reverse
await userEvent.keyboard('{ArrowDown}');
expect(input).toHaveValue('Message 1');
});
it('should reset message history navigation on new input', async () => {
workflowsStore.getPastChatMessages = ['Message 1', 'Message 2'];
const { findByTestId } = renderComponent();
const input = await findByTestId('chat-input');
// Navigate to oldest message
await userEvent.keyboard('{ArrowUp}'); // Most recent
await userEvent.keyboard('{ArrowUp}'); // Oldest
expect(input).toHaveValue('Message 1');
await userEvent.type(input, 'New message');
await userEvent.keyboard('{Enter}');
await userEvent.keyboard('{ArrowUp}');
expect(input).toHaveValue('Message 2');
});
});
describe('message reuse and repost', () => {
const sendMessageSpy = vi.fn();
beforeEach(() => {
const mockMessages: ChatMessage[] = [
{
id: '1',
text: 'Original message',
sender: 'user',
createdAt: new Date().toISOString(),
},
{
id: '2',
text: 'AI response',
sender: 'bot',
createdAt: new Date().toISOString(),
},
];
vi.spyOn(useChatMessaging, 'useChatMessaging').mockReturnValue({
getChatMessages: vi.fn().mockReturnValue(mockMessages),
sendMessage: sendMessageSpy,
extractResponseMessage: vi.fn(),
previousMessageIndex: ref(0),
waitForExecution: vi.fn(),
});
workflowsStore.messages = mockMessages;
});
it('should repost user message with new execution', async () => {
const { findByTestId } = renderComponent();
const repostButton = await findByTestId('repost-message-button');
await userEvent.click(repostButton);
expect(sendMessageSpy).toHaveBeenCalledWith('Original message');
// expect.objectContaining({
// runData: expect.objectContaining({
// 'When chat message received': expect.arrayContaining([
// expect.objectContaining({
// data: expect.objectContaining({
// main: expect.arrayContaining([
// expect.arrayContaining([
// expect.objectContaining({
// json: expect.objectContaining({
// chatInput: 'Original message',
// }),
// }),
// ]),
// ]),
// }),
// }),
// ]),
// }),
// }),
// );
});
it('should show message options only for appropriate messages', async () => {
const { findByText, container } = renderComponent();
await findByText('Original message');
const userMessage = container.querySelector('.chat-message-from-user');
expect(
userMessage?.querySelector('[data-test-id="repost-message-button"]'),
).toBeInTheDocument();
expect(
userMessage?.querySelector('[data-test-id="reuse-message-button"]'),
).toBeInTheDocument();
await findByText('AI response');
const botMessage = container.querySelector('.chat-message-from-bot');
expect(
botMessage?.querySelector('[data-test-id="repost-message-button"]'),
).not.toBeInTheDocument();
expect(
botMessage?.querySelector('[data-test-id="reuse-message-button"]'),
).not.toBeInTheDocument();
});
});
describe('execution handling', () => {
it('should update UI when execution is completed', async () => {
const { findByTestId, queryByTestId } = renderComponent();
// Start execution
const input = await findByTestId('chat-input');
await userEvent.type(input, 'Test message');
await userEvent.keyboard('{Enter}');
// Simulate execution completion
uiStore.isActionActive = { workflowRunning: true };
await waitFor(() => {
expect(queryByTestId('chat-message-typing')).toBeInTheDocument();
});
uiStore.isActionActive = { workflowRunning: false };
workflowsStore.setWorkflowExecutionData(
mockWorkflowExecution as unknown as IExecutionResponse,
);
await waitFor(() => {
expect(queryByTestId('chat-message-typing')).not.toBeInTheDocument();
});
});
});
describe('panel state synchronization', () => {
it('should update canvas height when chat or logs panel state changes', async () => {
renderComponent();
// Toggle logs panel
workflowsStore.isLogsPanelOpen = true;
await waitFor(() => {
expect(canvasStore.setPanelHeight).toHaveBeenCalled();
});
// Close chat panel
workflowsStore.isChatPanelOpen = false;
await waitFor(() => {
expect(canvasStore.setPanelHeight).toHaveBeenCalledWith(0);
});
});
it('should preserve panel state across component remounts', async () => {
const { unmount, rerender } = renderComponent();
// Set initial state
workflowsStore.isChatPanelOpen = true;
workflowsStore.isLogsPanelOpen = true;
// Unmount and remount
unmount();
await rerender({});
expect(workflowsStore.isChatPanelOpen).toBe(true);
expect(workflowsStore.isLogsPanelOpen).toBe(true);
});
});
describe('keyboard shortcuts', () => {
it('should handle Enter key with modifier to start new line', async () => {
const { findByTestId } = renderComponent();
const input = await findByTestId('chat-input');
await userEvent.type(input, 'Line 1');
await userEvent.keyboard('{Shift>}{Enter}{/Shift}');
await userEvent.type(input, 'Line 2');
expect(input).toHaveValue('Line 1\nLine 2');
});
});
describe('chat synchronization', () => {
it('should load initial chat history when first opening panel', async () => {
const getChatMessagesSpy = vi.fn().mockReturnValue(['Previous message']);
vi.spyOn(useChatMessaging, 'useChatMessaging').mockReturnValue({
...vi.fn()(),
getChatMessages: getChatMessagesSpy,
});
workflowsStore.isChatPanelOpen = false;
const { rerender } = renderComponent();
workflowsStore.isChatPanelOpen = true;
await rerender({});
expect(getChatMessagesSpy).toHaveBeenCalled();
});
});
});

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<script setup lang="ts">
import type { Ref } from 'vue';
import { provide, watch, computed, ref, watchEffect } from 'vue';
import { ChatOptionsSymbol, ChatSymbol } from '@n8n/chat/constants';
import type { Router } from 'vue-router';
import { useRouter } from 'vue-router';
import { chatEventBus } from '@n8n/chat/event-buses';
import { VIEWS } from '@/constants';
import { v4 as uuid } from 'uuid';
// Components
import ChatMessagesPanel from './components/ChatMessagesPanel.vue';
import ChatLogsPanel from './components/ChatLogsPanel.vue';
// Composables
import { useChatTrigger } from './composables/useChatTrigger';
import { useChatMessaging } from './composables/useChatMessaging';
import { useResize } from './composables/useResize';
import { useI18n } from '@/composables/useI18n';
import { useNodeHelpers } from '@/composables/useNodeHelpers';
import { useRunWorkflow } from '@/composables/useRunWorkflow';
// Types
import type { Chat, ChatMessage, ChatOptions } from '@n8n/chat/types';
import type { RunWorkflowChatPayload } from './composables/useChatMessaging';
import { useNodeTypesStore } from '@/stores/nodeTypes.store';
import { useCanvasStore } from '@/stores/canvas.store';
import { useUIStore } from '@/stores/ui.store';
import { useWorkflowsStore } from '@/stores/workflows.store';
const workflowsStore = useWorkflowsStore();
const uiStore = useUIStore();
const canvasStore = useCanvasStore();
const nodeTypesStore = useNodeTypesStore();
const nodeHelpers = useNodeHelpers();
const router = useRouter();
// Component state
const messages = ref<ChatMessage[]>([]);
const currentSessionId = ref<string>(uuid().replace(/-/g, ''));
const isDisabled = ref(false);
const container = ref<HTMLElement>();
// Computed properties
const workflow = computed(() => workflowsStore.getCurrentWorkflow());
const isLoading = computed(() => {
const result = uiStore.isActionActive.workflowRunning;
return result;
});
const allConnections = computed(() => workflowsStore.allConnections);
const isChatOpen = computed(() => {
const result = workflowsStore.isChatPanelOpen;
return result;
});
const canvasNodes = computed(() => workflowsStore.allNodes);
const isLogsOpen = computed(() => workflowsStore.isLogsPanelOpen);
const previousChatMessages = computed(() => workflowsStore.getPastChatMessages);
// Expose internal state for testing
defineExpose({
messages,
currentSessionId,
isDisabled,
workflow,
isLoading,
});
const { runWorkflow } = useRunWorkflow({ router });
// Initialize features with injected dependencies
const { chatTriggerNode, connectedNode, allowFileUploads, setChatTriggerNode, setConnectedNode } =
useChatTrigger({
workflow,
canvasNodes,
getNodeByName: workflowsStore.getNodeByName,
getNodeType: nodeTypesStore.getNodeType,
});
const { sendMessage, getChatMessages } = useChatMessaging({
chatTrigger: chatTriggerNode,
connectedNode,
messages,
sessionId: currentSessionId,
workflow,
isLoading,
executionResultData: computed(() => workflowsStore.getWorkflowExecution?.data?.resultData),
getWorkflowResultDataByNodeName: workflowsStore.getWorkflowResultDataByNodeName,
onRunChatWorkflow,
});
const {
height,
chatWidth,
rootStyles,
logsWidth,
onResizeDebounced,
onResizeChatDebounced,
onWindowResize,
} = useResize(container);
// Extracted pure functions for better testability
function createChatConfig(params: {
messages: Chat['messages'];
sendMessage: Chat['sendMessage'];
currentSessionId: Chat['currentSessionId'];
isLoading: Ref<boolean>;
isDisabled: Ref<boolean>;
allowFileUploads: Ref<boolean>;
locale: ReturnType<typeof useI18n>;
}): { chatConfig: Chat; chatOptions: ChatOptions } {
const chatConfig: Chat = {
messages: params.messages,
sendMessage: params.sendMessage,
initialMessages: ref([]),
currentSessionId: params.currentSessionId,
waitingForResponse: params.isLoading,
};
const chatOptions: ChatOptions = {
i18n: {
en: {
title: '',
footer: '',
subtitle: '',
inputPlaceholder: params.locale.baseText('chat.window.chat.placeholder'),
getStarted: '',
closeButtonTooltip: '',
},
},
webhookUrl: '',
mode: 'window',
showWindowCloseButton: true,
disabled: params.isDisabled,
allowFileUploads: params.allowFileUploads,
allowedFilesMimeTypes: '',
};
return { chatConfig, chatOptions };
}
function displayExecution(params: { router: Router; workflowId: string; executionId: string }) {
const route = params.router.resolve({
name: VIEWS.EXECUTION_PREVIEW,
params: { name: params.workflowId, executionId: params.executionId },
});
window.open(route.href, '_blank');
}
function refreshSession(params: { messages: Ref<ChatMessage[]>; currentSessionId: Ref<string> }) {
workflowsStore.setWorkflowExecutionData(null);
nodeHelpers.updateNodesExecutionIssues();
params.messages.value = [];
params.currentSessionId.value = uuid().replace(/-/g, '');
}
// Event handlers
const handleDisplayExecution = (executionId: string) => {
displayExecution({
router,
workflowId: workflow.value.id,
executionId,
});
};
const handleRefreshSession = () => {
refreshSession({
messages,
currentSessionId,
});
};
const closePanel = () => {
workflowsStore.setPanelOpen('chat', false);
};
async function onRunChatWorkflow(payload: RunWorkflowChatPayload) {
const response = await runWorkflow({
triggerNode: payload.triggerNode,
nodeData: payload.nodeData,
source: payload.source,
});
workflowsStore.appendChatMessage(payload.message);
return response;
}
// Initialize chat config
const { chatConfig, chatOptions } = createChatConfig({
messages,
sendMessage,
currentSessionId,
isLoading,
isDisabled,
allowFileUploads,
locale: useI18n(),
});
// Provide chat context
provide(ChatSymbol, chatConfig);
provide(ChatOptionsSymbol, chatOptions);
// Watchers
watch(
() => isChatOpen.value,
(isOpen) => {
if (isOpen) {
setChatTriggerNode();
setConnectedNode();
if (messages.value.length === 0) {
messages.value = getChatMessages();
}
setTimeout(() => {
onWindowResize();
chatEventBus.emit('focusInput');
}, 0);
}
},
{ immediate: true },
);
watch(
() => allConnections.value,
() => {
if (canvasStore.isLoading) return;
setTimeout(() => {
if (!chatTriggerNode.value) {
setChatTriggerNode();
}
setConnectedNode();
}, 0);
},
{ deep: true },
);
watchEffect(() => {
canvasStore.setPanelHeight(isChatOpen.value || isLogsOpen.value ? height.value : 0);
});
</script>
<template>
<n8n-resize-wrapper
v-if="chatTriggerNode"
:is-resizing-enabled="isChatOpen || isLogsOpen"
:supported-directions="['top']"
:class="[$style.resizeWrapper, !isChatOpen && !isLogsOpen && $style.empty]"
:height="height"
:style="rootStyles"
@resize="onResizeDebounced"
>
<div ref="container" :class="$style.container">
<div v-if="isChatOpen || isLogsOpen" :class="$style.chatResizer">
<n8n-resize-wrapper
v-if="isChatOpen"
:supported-directions="['right']"
:width="chatWidth"
:class="$style.chat"
@resize="onResizeChatDebounced"
>
<div :class="$style.inner">
<ChatMessagesPanel
data-test-id="canvas-chat"
:messages="messages"
:session-id="currentSessionId"
:past-chat-messages="previousChatMessages"
@refresh-session="handleRefreshSession"
@display-execution="handleDisplayExecution"
@send-message="sendMessage"
/>
</div>
</n8n-resize-wrapper>
<div v-if="isLogsOpen && connectedNode" :class="$style.logs">
<ChatLogsPanel
:key="messages.length"
:workflow="workflow"
data-test-id="canvas-chat-logs"
:node="connectedNode"
:slim="logsWidth < 700"
@close="closePanel"
/>
</div>
</div>
</div>
</n8n-resize-wrapper>
</template>
<style lang="scss" module>
.resizeWrapper {
height: var(--panel-height);
min-height: 4rem;
max-height: 90vh;
flex-basis: content;
border-top: 1px solid var(--color-foreground-base);
&.empty {
height: auto;
min-height: 0;
flex-basis: 0;
}
}
.container {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
overflow: hidden;
}
.chatResizer {
display: flex;
width: 100%;
height: 100%;
max-width: 100%;
}
.footer {
border-top: 1px solid var(--color-foreground-base);
width: 100%;
background-color: var(--color-background-light);
display: flex;
padding: var(--spacing-2xs);
gap: var(--spacing-2xs);
}
.chat {
width: var(--chat-width);
flex-shrink: 0;
border-right: 1px solid var(--color-foreground-base);
max-width: 100%;
&:only-child {
width: 100%;
}
}
.inner {
display: flex;
flex-direction: column;
overflow: hidden;
height: 100%;
width: 100%;
}
.logs {
flex-grow: 1;
flex-shrink: 1;
background-color: var(--color-background-light);
}
</style>

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<script setup lang="ts">
import type { INode, Workflow } from 'n8n-workflow';
import RunDataAi from '@/components/RunDataAi/RunDataAi.vue';
import { useI18n } from '@/composables/useI18n';
const emit = defineEmits<{
close: [];
}>();
defineProps<{
node: INode | null;
slim?: boolean;
workflow: Workflow;
}>();
const locale = useI18n();
</script>
<template>
<div :class="$style.logsWrapper" data-test-id="lm-chat-logs">
<header :class="$style.logsHeader">
<div class="meta">
{{ locale.baseText('chat.window.logs') }}
<span v-if="node">
{{
locale.baseText('chat.window.logsFromNode', { interpolate: { nodeName: node.name } })
}}
</span>
</div>
<n8n-icon-button
:class="$style.close"
outline
icon="times"
type="secondary"
size="mini"
@click="emit('close')"
/>
</header>
<div :class="$style.logs">
<RunDataAi
v-if="node"
:class="$style.runData"
:node="node"
:workflow="workflow"
:slim="slim"
/>
</div>
</div>
</template>
<style lang="scss" module>
.logsHeader {
font-size: var(--font-size-s);
font-weight: var(--font-weight-bold);
height: 2.6875rem;
line-height: 18px;
text-align: left;
border-bottom: 1px solid var(--color-foreground-base);
padding: var(--spacing-xs);
background-color: var(--color-foreground-xlight);
display: flex;
justify-content: space-between;
align-items: center;
.close {
border: none;
}
span {
font-weight: 100;
}
}
.logsWrapper {
--node-icon-color: var(--color-text-base);
height: 100%;
overflow: hidden;
width: 100%;
display: flex;
flex-direction: column;
}
.logsTitle {
margin: 0 var(--spacing-s) var(--spacing-s);
}
.logs {
padding: var(--spacing-s) 0;
flex-grow: 1;
overflow: auto;
}
</style>

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<script setup lang="ts">
import type { ChatMessage, ChatMessageText } from '@n8n/chat/types';
import { useI18n } from '@/composables/useI18n';
import MessagesList from '@n8n/chat/components/MessagesList.vue';
import MessageOptionTooltip from './MessageOptionTooltip.vue';
import MessageOptionAction from './MessageOptionAction.vue';
import { chatEventBus } from '@n8n/chat/event-buses';
import type { ArrowKeyDownPayload } from '@n8n/chat/components/Input.vue';
import ChatInput from '@n8n/chat/components/Input.vue';
import { useMessage } from '@/composables/useMessage';
import { MODAL_CONFIRM } from '@/constants';
import { computed, ref } from 'vue';
import { useClipboard } from '@/composables/useClipboard';
import { useToast } from '@/composables/useToast';
interface Props {
pastChatMessages: string[];
messages: ChatMessage[];
sessionId: string;
}
const props = defineProps<Props>();
const emit = defineEmits<{
displayExecution: [id: string];
sendMessage: [message: string];
refreshSession: [];
}>();
const messageComposable = useMessage();
const clipboard = useClipboard();
const locale = useI18n();
const toast = useToast();
const previousMessageIndex = ref(0);
const inputPlaceholder = computed(() => {
if (props.messages.length > 0) {
return locale.baseText('chat.window.chat.placeholder');
}
return locale.baseText('chat.window.chat.placeholderPristine');
});
/** Checks if message is a text message */
function isTextMessage(message: ChatMessage): message is ChatMessageText {
return message.type === 'text' || !message.type;
}
/** Reposts the message */
function repostMessage(message: ChatMessageText) {
void sendMessage(message.text);
}
/** Sets the message in input for reuse */
function reuseMessage(message: ChatMessageText) {
chatEventBus.emit('setInputValue', message.text);
}
function sendMessage(message: string) {
previousMessageIndex.value = 0;
emit('sendMessage', message);
}
async function onRefreshSession() {
// If there are no messages, refresh the session without asking
if (props.messages.length === 0) {
emit('refreshSession');
return;
}
const confirmResult = await messageComposable.confirm(
locale.baseText('chat.window.session.reset.warning'),
{
title: locale.baseText('chat.window.session.reset.title'),
type: 'warning',
confirmButtonText: locale.baseText('chat.window.session.reset.confirm'),
showClose: true,
},
);
if (confirmResult === MODAL_CONFIRM) {
emit('refreshSession');
}
}
function onArrowKeyDown({ currentInputValue, key }: ArrowKeyDownPayload) {
const pastMessages = props.pastChatMessages;
const isCurrentInputEmptyOrMatch =
currentInputValue.length === 0 || pastMessages.includes(currentInputValue);
if (isCurrentInputEmptyOrMatch && (key === 'ArrowUp' || key === 'ArrowDown')) {
// Exit if no messages
if (pastMessages.length === 0) return;
// Temporarily blur to avoid cursor position issues
chatEventBus.emit('blurInput');
if (pastMessages.length === 1) {
previousMessageIndex.value = 0;
} else {
if (key === 'ArrowUp') {
if (currentInputValue.length === 0 && previousMessageIndex.value === 0) {
// Start with most recent message
previousMessageIndex.value = pastMessages.length - 1;
} else {
// Move backwards through history
previousMessageIndex.value =
previousMessageIndex.value === 0
? pastMessages.length - 1
: previousMessageIndex.value - 1;
}
} else if (key === 'ArrowDown') {
// Move forwards through history
previousMessageIndex.value =
previousMessageIndex.value === pastMessages.length - 1
? 0
: previousMessageIndex.value + 1;
}
}
// Get message at current index
const selectedMessage = pastMessages[previousMessageIndex.value];
chatEventBus.emit('setInputValue', selectedMessage);
// Refocus and move cursor to end
chatEventBus.emit('focusInput');
}
// Reset history navigation when typing new content that doesn't match history
if (!isCurrentInputEmptyOrMatch) {
previousMessageIndex.value = 0;
}
}
function copySessionId() {
void clipboard.copy(props.sessionId);
toast.showMessage({
title: locale.baseText('generic.copiedToClipboard'),
message: '',
type: 'success',
});
}
</script>
<template>
<div :class="$style.chat" data-test-id="workflow-lm-chat-dialog">
<header :class="$style.chatHeader">
<span>{{ locale.baseText('chat.window.title') }}</span>
<div :class="$style.session">
<span>{{ locale.baseText('chat.window.session.title') }}</span>
<n8n-tooltip placement="left">
<template #content>
{{ sessionId }}
</template>
<span :class="$style.sessionId" data-test-id="chat-session-id" @click="copySessionId">{{
sessionId
}}</span>
</n8n-tooltip>
<n8n-icon-button
:class="$style.refreshSession"
data-test-id="refresh-session-button"
type="tertiary"
text
size="mini"
icon="undo"
:title="locale.baseText('chat.window.session.reset.confirm')"
@click="onRefreshSession"
/>
</div>
</header>
<main :class="$style.chatBody">
<MessagesList :messages="messages" :class="[$style.messages, 'ignore-key-press-canvas']">
<template #beforeMessage="{ message }">
<MessageOptionTooltip
v-if="message.sender === 'bot' && !message.id.includes('preload')"
placement="right"
data-test-id="execution-id-tooltip"
>
{{ locale.baseText('chat.window.chat.chatMessageOptions.executionId') }}:
<a href="#" @click="emit('displayExecution', message.id)">{{ message.id }}</a>
</MessageOptionTooltip>
<MessageOptionAction
v-if="isTextMessage(message) && message.sender === 'user'"
data-test-id="repost-message-button"
icon="redo"
:label="locale.baseText('chat.window.chat.chatMessageOptions.repostMessage')"
placement="left"
@click.once="repostMessage(message)"
/>
<MessageOptionAction
v-if="isTextMessage(message) && message.sender === 'user'"
data-test-id="reuse-message-button"
icon="copy"
:label="locale.baseText('chat.window.chat.chatMessageOptions.reuseMessage')"
placement="left"
@click="reuseMessage(message)"
/>
</template>
</MessagesList>
</main>
<div :class="$style.messagesInput">
<div v-if="pastChatMessages.length > 0" :class="$style.messagesHistory">
<n8n-button
title="Navigate to previous message"
icon="chevron-up"
type="tertiary"
text
size="mini"
@click="onArrowKeyDown({ currentInputValue: '', key: 'ArrowUp' })"
/>
<n8n-button
title="Navigate to next message"
icon="chevron-down"
type="tertiary"
text
size="mini"
@click="onArrowKeyDown({ currentInputValue: '', key: 'ArrowDown' })"
/>
</div>
<ChatInput
data-test-id="lm-chat-inputs"
:placeholder="inputPlaceholder"
@arrow-key-down="onArrowKeyDown"
/>
</div>
</div>
</template>
<style lang="scss" module>
.chat {
--chat--spacing: var(--spacing-xs);
--chat--message--padding: var(--spacing-xs);
--chat--message--font-size: var(--font-size-s);
--chat--input--font-size: var(--font-size-s);
--chat--message--bot--background: transparent;
--chat--message--user--background: var(--color-text-lighter);
--chat--message--bot--color: var(--color-text-dark);
--chat--message--user--color: var(--color-text-dark);
--chat--message--bot--border: none;
--chat--message--user--border: none;
--chat--color-typing: var(--color-text-light);
--chat--textarea--max-height: calc(var(--panel-height) * 0.5);
--chat--message--pre--background: var(--color-foreground-light);
height: 100%;
display: flex;
flex-direction: column;
overflow: hidden;
background-color: var(--color-background-light);
}
.chatHeader {
font-size: var(--font-size-s);
font-weight: 400;
line-height: 18px;
text-align: left;
border-bottom: 1px solid var(--color-foreground-base);
padding: var(--chat--spacing);
background-color: var(--color-foreground-xlight);
display: flex;
justify-content: space-between;
align-items: center;
}
.session {
display: flex;
align-items: center;
gap: var(--spacing-2xs);
color: var(--color-text-base);
max-width: 70%;
}
.sessionId {
display: inline-block;
white-space: nowrap;
text-overflow: ellipsis;
overflow: hidden;
cursor: pointer;
}
.refreshSession {
max-height: 1.1rem;
}
.chatBody {
display: flex;
height: 100%;
overflow: auto;
}
.messages {
border-radius: var(--border-radius-base);
height: 100%;
width: 100%;
overflow: auto;
padding-top: 1.5em;
&:not(:last-child) {
margin-right: 1em;
}
}
.messagesInput {
--input-border-color: var(--border-color-base);
--chat--input--border: none;
--chat--input--border-radius: 0.5rem;
--chat--input--send--button--background: transparent;
--chat--input--send--button--color: var(--color-primary);
--chat--input--file--button--background: transparent;
--chat--input--file--button--color: var(--color-primary);
--chat--input--border-active: var(--input-focus-border-color, var(--color-secondary));
--chat--files-spacing: var(--spacing-2xs) 0;
--chat--input--background: transparent;
--chat--input--file--button--color: var(--color-button-secondary-font);
--chat--input--file--button--color-hover: var(--color-primary);
[data-theme='dark'] & {
--chat--input--text-color: var(--input-font-color, var(--color-text-dark));
}
@media (prefers-color-scheme: dark) {
--chat--input--text-color: var(--input-font-color, var(--color-text-dark));
}
padding: 0 0 0 var(--spacing-xs);
margin: 0 var(--chat--spacing) var(--chat--spacing);
flex-grow: 1;
display: flex;
background: var(--color-lm-chat-bot-background);
border-radius: var(--chat--input--border-radius);
transition: border-color 200ms ease-in-out;
border: var(--input-border-color, var(--border-color-base))
var(--input-border-style, var(--border-style-base))
var(--input-border-width, var(--border-width-base));
&:focus-within {
--input-border-color: #4538a3;
}
}
.messagesHistory {
display: flex;
flex-direction: column;
justify-content: flex-end;
margin-bottom: var(--spacing-3xs);
button:first-child {
margin-top: var(--spacing-4xs);
margin-bottom: calc(-1 * var(--spacing-4xs));
}
}
</style>

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<script setup lang="ts">
import type { PropType } from 'vue';
defineProps({
label: {
type: String,
required: true,
},
icon: {
type: String,
required: true,
},
placement: {
type: String as PropType<'left' | 'right' | 'top' | 'bottom'>,
default: 'top',
},
});
</script>
<template>
<div :class="$style.container">
<n8n-tooltip :placement="placement">
<template #content>
{{ label }}
</template>
<n8n-icon :class="$style.icon" :icon="icon" size="xsmall" @click="$attrs.onClick" />
</n8n-tooltip>
</div>
</template>
<style lang="scss" module>
.container {
display: inline-flex;
align-items: center;
margin: 0 var(--spacing-4xs);
}
.icon {
color: var(--color-foreground-dark);
cursor: pointer;
&:hover {
color: var(--color-primary);
}
}
</style>

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<script setup lang="ts">
import type { PropType } from 'vue';
defineProps({
placement: {
type: String as PropType<'left' | 'right' | 'top' | 'bottom'>,
default: 'top',
},
});
</script>
<template>
<div :class="$style.container">
<n8n-tooltip :placement="placement">
<template #content>
<slot />
</template>
<span :class="$style.icon">
<n8n-icon icon="info" size="xsmall" />
</span>
</n8n-tooltip>
</div>
</template>
<style lang="scss" module>
.container {
display: inline-flex;
align-items: center;
margin: 0 var(--spacing-4xs);
}
.icon {
color: var(--color-foreground-dark);
cursor: help;
&:hover {
color: var(--color-primary);
}
}
</style>

299
packages/editor-ui/src/components/CanvasChat/composables/useChatMessaging.ts Normal file
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@ -0,0 +1,299 @@
import type { ComputedRef, Ref } from 'vue';
import { ref } from 'vue';
import { v4 as uuid } from 'uuid';
import type { ChatMessage, ChatMessageText } from '@n8n/chat/types';
import { NodeConnectionType, CHAT_TRIGGER_NODE_TYPE } from 'n8n-workflow';
import type {
ITaskData,
INodeExecutionData,
IBinaryKeyData,
IDataObject,
IBinaryData,
BinaryFileType,
Workflow,
IRunExecutionData,
} from 'n8n-workflow';
import { useToast } from '@/composables/useToast';
import { useMessage } from '@/composables/useMessage';
import { usePinnedData } from '@/composables/usePinnedData';
import { get, isEmpty, last } from 'lodash-es';
import { MANUAL_CHAT_TRIGGER_NODE_TYPE, MODAL_CONFIRM } from '@/constants';
import { useI18n } from '@/composables/useI18n';
import type { MemoryOutput } from '../types/chat';
import type { IExecutionPushResponse, INodeUi } from '@/Interface';
export type RunWorkflowChatPayload = {
triggerNode: string;
nodeData: ITaskData;
source: string;
message: string;
};
export interface ChatMessagingDependencies {
chatTrigger: Ref<INodeUi | null>;
connectedNode: Ref<INodeUi | null>;
messages: Ref<ChatMessage[]>;
sessionId: Ref<string>;
workflow: ComputedRef<Workflow>;
isLoading: ComputedRef<boolean>;
executionResultData: ComputedRef<IRunExecutionData['resultData'] | undefined>;
getWorkflowResultDataByNodeName: (nodeName: string) => ITaskData[] | null;
onRunChatWorkflow: (
payload: RunWorkflowChatPayload,
) => Promise<IExecutionPushResponse | undefined>;
}
export function useChatMessaging({
chatTrigger,
connectedNode,
messages,
sessionId,
workflow,
isLoading,
executionResultData,
getWorkflowResultDataByNodeName,
onRunChatWorkflow,
}: ChatMessagingDependencies) {
const locale = useI18n();
const { showError } = useToast();
const previousMessageIndex = ref(0);
/** Converts a file to binary data */
async function convertFileToBinaryData(file: File): Promise<IBinaryData> {
const reader = new FileReader();
return await new Promise((resolve, reject) => {
reader.onload = () => {
const binaryData: IBinaryData = {
data: (reader.result as string).split('base64,')?.[1] ?? '',
mimeType: file.type,
fileName: file.name,
fileSize: `${file.size} bytes`,
fileExtension: file.name.split('.').pop() ?? '',
fileType: file.type.split('/')[0] as BinaryFileType,
};
resolve(binaryData);
};
reader.onerror = () => {
reject(new Error('Failed to convert file to binary data'));
};
reader.readAsDataURL(file);
});
}
/** Gets keyed files for the workflow input */
async function getKeyedFiles(files: File[]): Promise<IBinaryKeyData> {
const binaryData: IBinaryKeyData = {};
await Promise.all(
files.map(async (file, index) => {
const data = await convertFileToBinaryData(file);
const key = `data${index}`;
binaryData[key] = data;
}),
);
return binaryData;
}
/** Extracts file metadata */
function extractFileMeta(file: File): IDataObject {
return {
fileName: file.name,
fileSize: `${file.size} bytes`,
fileExtension: file.name.split('.').pop() ?? '',
fileType: file.type.split('/')[0],
mimeType: file.type,
};
}
/** Starts workflow execution with the message */
async function startWorkflowWithMessage(message: string, files?: File[]): Promise<void> {
const triggerNode = chatTrigger.value;
if (!triggerNode) {
showError(new Error('Chat Trigger Node could not be found!'), 'Trigger Node not found');
return;
}
let inputKey = 'chatInput';
if (triggerNode.type === MANUAL_CHAT_TRIGGER_NODE_TYPE && triggerNode.typeVersion < 1.1) {
inputKey = 'input';
}
if (triggerNode.type === CHAT_TRIGGER_NODE_TYPE) {
inputKey = 'chatInput';
}
const inputPayload: INodeExecutionData = {
json: {
sessionId: sessionId.value,
action: 'sendMessage',
[inputKey]: message,
},
};
if (files && files.length > 0) {
const filesMeta = files.map((file) => extractFileMeta(file));
const binaryData = await getKeyedFiles(files);
inputPayload.json.files = filesMeta;
inputPayload.binary = binaryData;
}
const nodeData: ITaskData = {
startTime: new Date().getTime(),
executionTime: 0,
executionStatus: 'success',
data: {
main: [[inputPayload]],
},
source: [null],
};
const response = await onRunChatWorkflow({
triggerNode: triggerNode.name,
nodeData,
source: 'RunData.ManualChatMessage',
message,
});
if (!response?.executionId) {
showError(
new Error('It was not possible to start workflow!'),
'Workflow could not be started',
);
return;
}
waitForExecution(response.executionId);
}
/** Waits for workflow execution to complete */
function waitForExecution(executionId: string) {
const waitInterval = setInterval(() => {
if (!isLoading.value) {
clearInterval(waitInterval);
const lastNodeExecuted = executionResultData.value?.lastNodeExecuted;
if (!lastNodeExecuted) return;
const nodeResponseDataArray =
get(executionResultData.value.runData, lastNodeExecuted) ?? [];
const nodeResponseData = nodeResponseDataArray[nodeResponseDataArray.length - 1];
let responseMessage: string;
if (get(nodeResponseData, 'error')) {
responseMessage = '[ERROR: ' + get(nodeResponseData, 'error.message') + ']';
} else {
const responseData = get(nodeResponseData, 'data.main[0][0].json');
responseMessage = extractResponseMessage(responseData);
}
messages.value.push({
text: responseMessage,
sender: 'bot',
createdAt: new Date().toISOString(),
id: executionId ?? uuid(),
});
}
}, 500);
}
/** Extracts response message from workflow output */
function extractResponseMessage(responseData?: IDataObject) {
if (!responseData || isEmpty(responseData)) {
return locale.baseText('chat.window.chat.response.empty');
}
// Paths where the response message might be located
const paths = ['output', 'text', 'response.text'];
const matchedPath = paths.find((path) => get(responseData, path));
if (!matchedPath) return JSON.stringify(responseData, null, 2);
const matchedOutput = get(responseData, matchedPath);
if (typeof matchedOutput === 'object') {
return '```json\n' + JSON.stringify(matchedOutput, null, 2) + '\n```';
}
return matchedOutput?.toString() ?? '';
}
/** Sends a message to the chat */
async function sendMessage(message: string, files?: File[]) {
previousMessageIndex.value = 0;
if (message.trim() === '' && (!files || files.length === 0)) {
showError(
new Error(locale.baseText('chat.window.chat.provideMessage')),
locale.baseText('chat.window.chat.emptyChatMessage'),
);
return;
}
const pinnedChatData = usePinnedData(chatTrigger.value);
if (pinnedChatData.hasData.value) {
const confirmResult = await useMessage().confirm(
locale.baseText('chat.window.chat.unpinAndExecute.description'),
locale.baseText('chat.window.chat.unpinAndExecute.title'),
{
confirmButtonText: locale.baseText('chat.window.chat.unpinAndExecute.confirm'),
cancelButtonText: locale.baseText('chat.window.chat.unpinAndExecute.cancel'),
},
);
if (!(confirmResult === MODAL_CONFIRM)) return;
pinnedChatData.unsetData('unpin-and-send-chat-message-modal');
}
const newMessage: ChatMessage & { sessionId: string } = {
text: message,
sender: 'user',
createdAt: new Date().toISOString(),
sessionId: sessionId.value,
id: uuid(),
files,
};
messages.value.push(newMessage);
await startWorkflowWithMessage(newMessage.text, files);
}
function getChatMessages(): ChatMessageText[] {
if (!connectedNode.value) return [];
const connectedMemoryInputs =
workflow.value.connectionsByDestinationNode?.[connectedNode.value.name]?.[
NodeConnectionType.AiMemory
];
if (!connectedMemoryInputs) return [];
const memoryConnection = (connectedMemoryInputs ?? []).find((i) => i.length > 0)?.[0];
if (!memoryConnection) return [];
const nodeResultData = getWorkflowResultDataByNodeName(memoryConnection.node);
const memoryOutputData = (nodeResultData ?? [])
.map((data) => get(data, ['data', NodeConnectionType.AiMemory, 0, 0, 'json']) as MemoryOutput)
.find((data) => data && data.action === 'saveContext');
return (memoryOutputData?.chatHistory ?? []).map((message, index) => {
return {
createdAt: new Date().toISOString(),
text: message.kwargs.content,
id: `preload__${index}`,
sender: last(message.id) === 'HumanMessage' ? 'user' : 'bot',
};
});
}
return {
previousMessageIndex,
sendMessage,
extractResponseMessage,
waitForExecution,
getChatMessages,
};
}

138
packages/editor-ui/src/components/CanvasChat/composables/useChatTrigger.ts Normal file
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@ -0,0 +1,138 @@
import type { ComputedRef, MaybeRef } from 'vue';
import { ref, computed, unref } from 'vue';
import {
CHAIN_SUMMARIZATION_LANGCHAIN_NODE_TYPE,
NodeConnectionType,
NodeHelpers,
} from 'n8n-workflow';
import type { INodeTypeDescription, Workflow, INode, INodeParameters } from 'n8n-workflow';
import {
AI_CATEGORY_AGENTS,
AI_CATEGORY_CHAINS,
AI_CODE_NODE_TYPE,
AI_SUBCATEGORY,
CHAT_TRIGGER_NODE_TYPE,
MANUAL_CHAT_TRIGGER_NODE_TYPE,
} from '@/constants';
import type { INodeUi } from '@/Interface';
export interface ChatTriggerDependencies {
getNodeByName: (name: string) => INodeUi | null;
getNodeType: (type: string, version: number) => INodeTypeDescription | null;
canvasNodes: MaybeRef<INodeUi[]>;
workflow: ComputedRef<Workflow>;
}
export function useChatTrigger({
getNodeByName,
getNodeType,
canvasNodes,
workflow,
}: ChatTriggerDependencies) {
const chatTriggerName = ref<string | null>(null);
const connectedNode = ref<INode | null>(null);
const chatTriggerNode = computed(() =>
chatTriggerName.value ? getNodeByName(chatTriggerName.value) : null,
);
const allowFileUploads = computed(() => {
return (
(chatTriggerNode.value?.parameters?.options as INodeParameters)?.allowFileUploads === true
);
});
const allowedFilesMimeTypes = computed(() => {
return (
(
chatTriggerNode.value?.parameters?.options as INodeParameters
)?.allowedFilesMimeTypes?.toString() ?? ''
);
});
/** Gets the chat trigger node from the workflow */
function setChatTriggerNode() {
const triggerNode = unref(canvasNodes).find((node) =>
[CHAT_TRIGGER_NODE_TYPE, MANUAL_CHAT_TRIGGER_NODE_TYPE].includes(node.type),
);
if (!triggerNode) {
return;
}
chatTriggerName.value = triggerNode.name;
}
/** Sets the connected node after finding the trigger */
function setConnectedNode() {
const triggerNode = chatTriggerNode.value;
if (!triggerNode) {
return;
}
const chatChildren = workflow.value.getChildNodes(triggerNode.name);
const chatRootNode = chatChildren
.reverse()
.map((nodeName: string) => getNodeByName(nodeName))
.filter((n): n is INodeUi => n !== null)
// Reverse the nodes to match the last node logs first
.reverse()
.find((storeNode: INodeUi): boolean => {
// Skip summarization nodes
if (storeNode.type === CHAIN_SUMMARIZATION_LANGCHAIN_NODE_TYPE) return false;
const nodeType = getNodeType(storeNode.type, storeNode.typeVersion);
if (!nodeType) return false;
// Check if node is an AI agent or chain based on its metadata
const isAgent =
nodeType.codex?.subcategories?.[AI_SUBCATEGORY]?.includes(AI_CATEGORY_AGENTS);
const isChain =
nodeType.codex?.subcategories?.[AI_SUBCATEGORY]?.includes(AI_CATEGORY_CHAINS);
// Handle custom AI Langchain Code nodes that could act as chains or agents
let isCustomChainOrAgent = false;
if (nodeType.name === AI_CODE_NODE_TYPE) {
// Get node connection types for inputs and outputs
const inputs = NodeHelpers.getNodeInputs(workflow.value, storeNode, nodeType);
const inputTypes = NodeHelpers.getConnectionTypes(inputs);
const outputs = NodeHelpers.getNodeOutputs(workflow.value, storeNode, nodeType);
const outputTypes = NodeHelpers.getConnectionTypes(outputs);
// Validate if node has required AI connection types
if (
inputTypes.includes(NodeConnectionType.AiLanguageModel) &&
inputTypes.includes(NodeConnectionType.Main) &&
outputTypes.includes(NodeConnectionType.Main)
) {
isCustomChainOrAgent = true;
}
}
// Skip if node is not an AI component
if (!isAgent && !isChain && !isCustomChainOrAgent) return false;
// Check if this node is connected to the trigger node
const parentNodes = workflow.value.getParentNodes(storeNode.name);
const isChatChild = parentNodes.some(
(parentNodeName) => parentNodeName === triggerNode.name,
);
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
const result = Boolean(isChatChild && (isAgent || isChain || isCustomChainOrAgent));
return result;
});
connectedNode.value = chatRootNode ?? null;
}
return {
allowFileUploads,
allowedFilesMimeTypes,
chatTriggerNode,
connectedNode: computed(() => connectedNode.value),
setChatTriggerNode,
setConnectedNode,
};
}

137
packages/editor-ui/src/components/CanvasChat/composables/useResize.ts Normal file
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@ -0,0 +1,137 @@
import type { Ref } from 'vue';
import { ref, computed, onMounted, onBeforeUnmount, watchEffect } from 'vue';
import type { ResizeData } from 'n8n-design-system/components/N8nResizeWrapper/ResizeWrapper.vue';
import { useDebounce } from '@/composables/useDebounce';
import type { IChatResizeStyles } from '../types/chat';
import { useStorage } from '@/composables/useStorage';
const LOCAL_STORAGE_PANEL_HEIGHT = 'N8N_CANVAS_CHAT_HEIGHT';
const LOCAL_STORAGE_PANEL_WIDTH = 'N8N_CANVAS_CHAT_WIDTH';
// Percentage of container width for chat panel constraints
const MAX_WIDTH_PERCENTAGE = 0.8;
const MIN_WIDTH_PERCENTAGE = 0.3;
// Percentage of window height for panel constraints
const MIN_HEIGHT_PERCENTAGE = 0.3;
const MAX_HEIGHT_PERCENTAGE = 0.75;
export function useResize(container: Ref<HTMLElement | undefined>) {
const storage = {
height: useStorage(LOCAL_STORAGE_PANEL_HEIGHT),
width: useStorage(LOCAL_STORAGE_PANEL_WIDTH),
};
const dimensions = {
container: ref(0), // Container width
minHeight: ref(0),
maxHeight: ref(0),
chat: ref(0), // Chat panel width
logs: ref(0),
height: ref(0),
};
/** Computed styles for root element based on current dimensions */
const rootStyles = computed<IChatResizeStyles>(() => ({
'--panel-height': `${dimensions.height.value}px`,
'--chat-width': `${dimensions.chat.value}px`,
}));
const panelToContainerRatio = computed(() => {
const chatRatio = dimensions.chat.value / dimensions.container.value;
const containerRatio = dimensions.container.value / window.screen.width;
return {
chat: chatRatio.toFixed(2),
logs: (1 - chatRatio).toFixed(2),
container: containerRatio.toFixed(2),
};
});
/**
* Constrains height to min/max bounds and updates panel height
*/
function onResize(newHeight: number) {
const { minHeight, maxHeight } = dimensions;
dimensions.height.value = Math.min(Math.max(newHeight, minHeight.value), maxHeight.value);
}
function onResizeDebounced(data: ResizeData) {
void useDebounce().callDebounced(onResize, { debounceTime: 10, trailing: true }, data.height);
}
/**
* Constrains chat width to min/max percentage of container width
*/
function onResizeChat(width: number) {
const containerWidth = dimensions.container.value;
const maxWidth = containerWidth * MAX_WIDTH_PERCENTAGE;
const minWidth = containerWidth * MIN_WIDTH_PERCENTAGE;
dimensions.chat.value = Math.min(Math.max(width, minWidth), maxWidth);
dimensions.logs.value = dimensions.container.value - dimensions.chat.value;
}
function onResizeChatDebounced(data: ResizeData) {
void useDebounce().callDebounced(
onResizeChat,
{ debounceTime: 10, trailing: true },
data.width,
);
}
/**
* Initializes dimensions from localStorage if available
*/
function restorePersistedDimensions() {
const persistedHeight = parseInt(storage.height.value ?? '0', 10);
const persistedWidth = parseInt(storage.width.value ?? '0', 10);
if (persistedHeight) onResize(persistedHeight);
if (persistedWidth) onResizeChat(persistedWidth);
}
/**
* Updates container width and height constraints on window resize
*/
function onWindowResize() {
if (!container.value) return;
// Update container width and adjust chat panel if needed
dimensions.container.value = container.value.getBoundingClientRect().width;
onResizeChat(dimensions.chat.value);
// Update height constraints and adjust panel height if needed
dimensions.minHeight.value = window.innerHeight * MIN_HEIGHT_PERCENTAGE;
dimensions.maxHeight.value = window.innerHeight * MAX_HEIGHT_PERCENTAGE;
onResize(dimensions.height.value);
}
// Persist dimensions to localStorage when they change
watchEffect(() => {
const { chat, height } = dimensions;
if (chat.value > 0) storage.width.value = chat.value.toString();
if (height.value > 0) storage.height.value = height.value.toString();
});
// Initialize dimensions when container is available
watchEffect(() => {
if (container.value) {
onWindowResize();
restorePersistedDimensions();
}
});
// Window resize handling
onMounted(() => window.addEventListener('resize', onWindowResize));
onBeforeUnmount(() => window.removeEventListener('resize', onWindowResize));
return {
height: dimensions.height,
chatWidth: dimensions.chat,
logsWidth: dimensions.logs,
rootStyles,
onWindowResize,
onResizeDebounced,
onResizeChatDebounced,
panelToContainerRatio,
};
}

22
packages/editor-ui/src/components/CanvasChat/types/chat.ts Normal file
View file

@ -0,0 +1,22 @@
export interface LangChainMessage {
id: string[];
kwargs: {
content: string;
};
}
export interface MemoryOutput {
action: string;
chatHistory?: LangChainMessage[];
}
export interface IChatMessageResponse {
executionId?: string;
success: boolean;
error?: Error;
}
export interface IChatResizeStyles {
'--panel-height': string;
'--chat-width': string;
}

47
packages/editor-ui/src/components/MainHeader/MainHeader.vue
View file

@ -18,6 +18,8 @@ import { useWorkflowsStore } from '@/stores/workflows.store';
import { useExecutionsStore } from '@/stores/executions.store';
import { usePushConnection } from '@/composables/usePushConnection';
import GithubButton from 'vue-github-button';
const router = useRouter();
const route = useRoute();
const locale = useI18n();
@ -161,7 +163,7 @@ async function navigateToExecutionsView(openInNewTab: boolean) {
</script>
<template>
<div>
<div class="container">
<div :class="{ 'main-header': true, expanded: !uiStore.sidebarMenuCollapsed }">
<div v-show="!hideMenuBar" class="top-menu">
<WorkflowDetails
@ -174,18 +176,35 @@ async function navigateToExecutionsView(openInNewTab: boolean) {
:active="workflow.active"
:read-only="readOnly"
/>
<TabBar
v-if="onWorkflowPage"
:items="tabBarItems"
:model-value="activeHeaderTab"
@update:model-value="onTabSelected"
/>
</div>
<TabBar
v-if="onWorkflowPage"
:items="tabBarItems"
:model-value="activeHeaderTab"
@update:model-value="onTabSelected"
/>
</div>
<div class="github-button">
<GithubButton
href="https://github.com/n8n-io/n8n"
:data-color-scheme="uiStore.appliedTheme"
data-size="large"
data-show-count="true"
aria-label="Star n8n-io/n8n on GitHub"
>Star</GithubButton
>
</div>
</div>
</template>
<style lang="scss">
.container {
display: flex;
position: relative;
width: 100%;
align-items: center;
}
.main-header {
background-color: var(--color-background-xlight);
height: $header-height;
@ -201,6 +220,18 @@ async function navigateToExecutionsView(openInNewTab: boolean) {
font-size: 0.9em;
height: $header-height;
font-weight: 400;
padding: 0 var(--spacing-m) 0 var(--spacing-xs);
padding: 0 var(--spacing-m) 0 var(--spacing-m);
}
.github-button {
display: flex;
position: relative;
align-items: center;
height: $header-height;
padding-left: var(--spacing-m);
padding-right: var(--spacing-m);
background-color: var(--color-background-xlight);
border-bottom: var(--border-width-base) var(--border-style-base) var(--color-foreground-base);
border-left: var(--border-width-base) var(--border-style-base) var(--color-foreground-base);
}
</style>

6
packages/editor-ui/src/components/Modals.vue
View file

@ -18,7 +18,6 @@ import {
NEW_ASSISTANT_SESSION_MODAL,
VERSIONS_MODAL_KEY,
WORKFLOW_ACTIVE_MODAL_KEY,
WORKFLOW_LM_CHAT_MODAL_KEY,
WORKFLOW_SETTINGS_MODAL_KEY,
WORKFLOW_SHARE_MODAL_KEY,
IMPORT_CURL_MODAL_KEY,
@ -51,7 +50,6 @@ import WorkflowTagsManager from '@/components/TagsManager/WorkflowTagsManager.vu
import AnnotationTagsManager from '@/components/TagsManager/AnnotationTagsManager.ee.vue';
import UpdatesPanel from '@/components/UpdatesPanel.vue';
import NpsSurvey from '@/components/NpsSurvey.vue';
import WorkflowLMChat from '@/components/WorkflowLMChat/WorkflowLMChat.vue';
import WorkflowSettings from '@/components/WorkflowSettings.vue';
import DeleteUserModal from '@/components/DeleteUserModal.vue';
import ActivationModal from '@/components/ActivationModal.vue';
@ -125,10 +123,6 @@ import type { EventBus } from 'n8n-design-system';
</template>
</ModalRoot>
<ModalRoot :name="WORKFLOW_LM_CHAT_MODAL_KEY">
<WorkflowLMChat />
</ModalRoot>
<ModalRoot :name="WORKFLOW_SETTINGS_MODAL_KEY">
<WorkflowSettings />
</ModalRoot>

25
packages/editor-ui/src/components/Node/NodeCreator/composables/useActions.ts
View file

@ -19,7 +19,6 @@ import {
AI_CATEGORY_LANGUAGE_MODELS,
BASIC_CHAIN_NODE_TYPE,
CHAT_TRIGGER_NODE_TYPE,
MANUAL_CHAT_TRIGGER_NODE_TYPE,
MANUAL_TRIGGER_NODE_TYPE,
NODE_CREATOR_OPEN_SOURCES,
NO_OP_NODE_TYPE,
@ -204,8 +203,6 @@ export const useActions = () => {
);
}
function shouldPrependChatTrigger(addedNodes: AddedNode[]): boolean {
const { allNodes } = useWorkflowsStore();
const COMPATIBLE_CHAT_NODES = [
QA_CHAIN_NODE_TYPE,
AGENT_NODE_TYPE,
@ -214,13 +211,25 @@ export const useActions = () => {
OPEN_AI_NODE_MESSAGE_ASSISTANT_TYPE,
];
const isChatTriggerMissing =
allNodes.find((node) =>
[MANUAL_CHAT_TRIGGER_NODE_TYPE, CHAT_TRIGGER_NODE_TYPE].includes(node.type),
) === undefined;
const isCompatibleNode = addedNodes.some((node) => COMPATIBLE_CHAT_NODES.includes(node.type));
return isCompatibleNode && isChatTriggerMissing;
if (!isCompatibleNode) return false;
const { allNodes, getNodeTypes } = useWorkflowsStore();
const { getByNameAndVersion } = getNodeTypes();
// We want to add a trigger if there are no triggers other than Manual Triggers
// Performance here should be fine as `getByNameAndVersion` fetches nodeTypes once in bulk
// and `every` aborts on first `false`
const shouldAddChatTrigger = allNodes.every((node) => {
const nodeType = getByNameAndVersion(node.type, node.typeVersion);
return (
!nodeType.description.group.includes('trigger') || node.type === MANUAL_TRIGGER_NODE_TYPE
);
});
return shouldAddChatTrigger;
}
// AI-226: Prepend LLM Chain node when adding a language model

100
packages/editor-ui/src/components/Node/NodeCreator/useActions.test.ts
View file

@ -5,6 +5,8 @@ import { useNodeTypesStore } from '@/stores/nodeTypes.store';
import { useWorkflowsStore } from '@/stores/workflows.store';
import { useActions } from './composables/useActions';
import {
AGENT_NODE_TYPE,
GITHUB_TRIGGER_NODE_TYPE,
HTTP_REQUEST_NODE_TYPE,
MANUAL_TRIGGER_NODE_TYPE,
NODE_CREATOR_OPEN_SOURCES,
@ -15,6 +17,7 @@ import {
TRIGGER_NODE_CREATOR_VIEW,
WEBHOOK_NODE_TYPE,
} from '@/constants';
import { CHAT_TRIGGER_NODE_TYPE } from 'n8n-workflow';
describe('useActions', () => {
beforeAll(() => {
@ -54,6 +57,9 @@ describe('useActions', () => {
vi.spyOn(workflowsStore, 'workflowTriggerNodes', 'get').mockReturnValue([
{ type: SCHEDULE_TRIGGER_NODE_TYPE } as never,
]);
vi.spyOn(workflowsStore, 'getNodeTypes').mockReturnValue({
getByNameAndVersion: () => ({ description: { group: ['trigger'] } }),
} as never);
vi.spyOn(nodeCreatorStore, 'openSource', 'get').mockReturnValue(
NODE_CREATOR_OPEN_SOURCES.ADD_NODE_BUTTON,
);
@ -67,6 +73,100 @@ describe('useActions', () => {
});
});
test('should insert a ChatTrigger node when an AI Agent is added without trigger', () => {
const workflowsStore = useWorkflowsStore();
vi.spyOn(workflowsStore, 'workflowTriggerNodes', 'get').mockReturnValue([]);
const { getAddedNodesAndConnections } = useActions();
expect(getAddedNodesAndConnections([{ type: AGENT_NODE_TYPE }])).toEqual({
connections: [
{
from: {
nodeIndex: 0,
},
to: {
nodeIndex: 1,
},
},
],
nodes: [
{ type: CHAT_TRIGGER_NODE_TYPE, isAutoAdd: true },
{ type: AGENT_NODE_TYPE, openDetail: true },
],
});
});
test('should insert a ChatTrigger node when an AI Agent is added with only a Manual Trigger', () => {
const workflowsStore = useWorkflowsStore();
vi.spyOn(workflowsStore, 'workflowTriggerNodes', 'get').mockReturnValue([
{ type: MANUAL_TRIGGER_NODE_TYPE } as never,
]);
vi.spyOn(workflowsStore, 'getNodeTypes').mockReturnValue({
getByNameAndVersion: () => ({ description: { group: ['trigger'] } }),
} as never);
const { getAddedNodesAndConnections } = useActions();
expect(getAddedNodesAndConnections([{ type: AGENT_NODE_TYPE }])).toEqual({
connections: [
{
from: {
nodeIndex: 0,
},
to: {
nodeIndex: 1,
},
},
],
nodes: [
{ type: CHAT_TRIGGER_NODE_TYPE, isAutoAdd: true },
{ type: AGENT_NODE_TYPE, openDetail: true },
],
});
});
test('should not insert a ChatTrigger node when an AI Agent is added with a trigger already present', () => {
const workflowsStore = useWorkflowsStore();
vi.spyOn(workflowsStore, 'allNodes', 'get').mockReturnValue([
{ type: GITHUB_TRIGGER_NODE_TYPE } as never,
]);
vi.spyOn(workflowsStore, 'getNodeTypes').mockReturnValue({
getByNameAndVersion: () => ({ description: { group: ['trigger'] } }),
} as never);
const { getAddedNodesAndConnections } = useActions();
expect(getAddedNodesAndConnections([{ type: AGENT_NODE_TYPE }])).toEqual({
connections: [],
nodes: [{ type: AGENT_NODE_TYPE, openDetail: true }],
});
});
test('should not insert a ChatTrigger node when an AI Agent is added with a Chat Trigger already present', () => {
const workflowsStore = useWorkflowsStore();
vi.spyOn(workflowsStore, 'workflowTriggerNodes', 'get').mockReturnValue([
{ type: CHAT_TRIGGER_NODE_TYPE } as never,
]);
vi.spyOn(workflowsStore, 'allNodes', 'get').mockReturnValue([
{ type: CHAT_TRIGGER_NODE_TYPE } as never,
]);
vi.spyOn(workflowsStore, 'getNodeTypes').mockReturnValue({
getByNameAndVersion: () => ({ description: { group: ['trigger'] } }),
} as never);
const { getAddedNodesAndConnections } = useActions();
expect(getAddedNodesAndConnections([{ type: AGENT_NODE_TYPE }])).toEqual({
connections: [],
nodes: [{ type: AGENT_NODE_TYPE, openDetail: true }],
});
});
test('should insert a No Op node when a Loop Over Items Node is added', () => {
const workflowsStore = useWorkflowsStore();
const nodeCreatorStore = useNodeCreatorStore();

31
packages/editor-ui/src/components/NodeSettings.vue
View file

@ -22,11 +22,7 @@ import type {
IUpdateInformation,
} from '@/Interface';
import {
COMMUNITY_NODES_INSTALLATION_DOCS_URL,
CUSTOM_NODES_DOCS_URL,
SHOULD_CLEAR_NODE_OUTPUTS,
} from '@/constants';
import { COMMUNITY_NODES_INSTALLATION_DOCS_URL, CUSTOM_NODES_DOCS_URL } from '@/constants';
import NodeTitle from '@/components/NodeTitle.vue';
import ParameterInputList from '@/components/ParameterInputList.vue';
@ -47,11 +43,11 @@ import { useCredentialsStore } from '@/stores/credentials.store';
import type { EventBus } from 'n8n-design-system';
import { useExternalHooks } from '@/composables/useExternalHooks';
import { useNodeHelpers } from '@/composables/useNodeHelpers';
import { useToast } from '@/composables/useToast';
import { useI18n } from '@/composables/useI18n';
import { useTelemetry } from '@/composables/useTelemetry';
import { importCurlEventBus, ndvEventBus } from '@/event-bus';
import { ProjectTypes } from '@/types/projects.types';
import { updateDynamicConnections } from '@/utils/nodeSettingsUtils';
const props = withDefaults(
defineProps<{
@ -94,7 +90,6 @@ const telemetry = useTelemetry();
const nodeHelpers = useNodeHelpers();
const externalHooks = useExternalHooks();
const i18n = useI18n();
const { showMessage } = useToast();
const nodeValid = ref(true);
const openPanel = ref<'params' | 'settings'>('params');
@ -483,20 +478,6 @@ const valueChanged = (parameterData: IUpdateInformation) => {
return;
}
if (
parameterData.type &&
workflowsStore.nodeHasOutputConnection(_node.name) &&
SHOULD_CLEAR_NODE_OUTPUTS[nodeType.name]?.eventTypes.includes(parameterData.type) &&
SHOULD_CLEAR_NODE_OUTPUTS[nodeType.name]?.parameterPaths.includes(parameterData.name)
) {
workflowsStore.removeAllNodeConnection(_node, { preserveInputConnections: true });
showMessage({
type: 'warning',
title: i18n.baseText('nodeSettings.outputCleared.title'),
message: i18n.baseText('nodeSettings.outputCleared.message'),
});
}
// Get only the parameters which are different to the defaults
let nodeParameters = NodeHelpers.getNodeParameters(
nodeType.properties,
@ -566,6 +547,14 @@ const valueChanged = (parameterData: IUpdateInformation) => {
value: nodeParameters,
};
const connections = workflowsStore.allConnections;
const updatedConnections = updateDynamicConnections(_node, connections, parameterData);
if (updatedConnections) {
workflowsStore.setConnections(updatedConnections, true);
}
workflowsStore.setNodeParameters(updateInformation);
void externalHooks.run('nodeSettings.valueChanged', {

7
packages/editor-ui/src/components/ResourceLocator/ResourceLocatorDropdown.vue
View file

@ -145,7 +145,12 @@ function onKeyDown(e: KeyboardEvent) {
}
}
} else if (e.key === 'Enter') {
emit('update:modelValue', sortedResources.value[hoverIndex.value].value);
const selected = sortedResources.value[hoverIndex.value]?.value;
// Selected resource can be empty when loading or empty results
if (selected) {
emit('update:modelValue', selected);
}
}
}

63
packages/editor-ui/src/components/RunDataAi/AiRunContentBlock.vue
View file

@ -24,7 +24,7 @@ const contentParsers = useAiContentParsers();
// eslint-disable-next-line @typescript-eslint/no-use-before-define
const isExpanded = ref(getInitialExpandedState());
const isShowRaw = ref(false);
const renderType = ref<'rendered' | 'json'>('rendered');
const contentParsed = ref(false);
const parsedRun = ref(undefined as ParsedAiContent | undefined);
function getInitialExpandedState() {
@ -134,6 +134,10 @@ function onCopyToClipboard(content: IDataObject | IDataObject[]) {
} catch (err) {}
}
function onRenderTypeChange(value: 'rendered' | 'json') {
renderType.value = value;
}
onMounted(() => {
parsedRun.value = parseAiRunData(props.runData);
if (parsedRun.value) {
@ -146,16 +150,19 @@ onMounted(() => {
<div :class="$style.block">
<header :class="$style.blockHeader" @click="onBlockHeaderClick">
<button :class="$style.blockToggle">
<font-awesome-icon :icon="isExpanded ? 'angle-down' : 'angle-up'" size="lg" />
<font-awesome-icon :icon="isExpanded ? 'angle-down' : 'angle-right'" size="lg" />
</button>
<p :class="$style.blockTitle">{{ capitalize(runData.inOut) }}</p>
<!-- @click.stop to prevent event from bubbling to blockHeader and toggling expanded state when clicking on rawSwitch -->
<el-switch
v-if="contentParsed && !error"
v-model="isShowRaw"
<n8n-radio-buttons
v-if="contentParsed && !error && isExpanded"
size="small"
:model-value="renderType"
:class="$style.rawSwitch"
active-text="RAW JSON"
@click.stop
:options="[
{ label: 'Rendered', value: 'rendered' },
{ label: 'JSON', value: 'json' },
]"
@update:model-value="onRenderTypeChange"
/>
</header>
<main
@ -172,7 +179,7 @@ onMounted(() => {
:class="$style.contentText"
:data-content-type="parsedContent?.type"
>
<template v-if="parsedContent && !isShowRaw">
<template v-if="parsedContent && renderType === 'rendered'">
<template v-if="parsedContent.type === 'json'">
<VueMarkdown
:source="jsonToMarkdown(parsedContent.data as JsonMarkdown)"
@ -226,17 +233,17 @@ onMounted(() => {
white-space: pre-wrap;
h1 {
font-size: var(--font-size-xl);
font-size: var(--font-size-l);
line-height: var(--font-line-height-xloose);
}
h2 {
font-size: var(--font-size-l);
font-size: var(--font-size-m);
line-height: var(--font-line-height-loose);
}
h3 {
font-size: var(--font-size-m);
font-size: var(--font-size-s);
line-height: var(--font-line-height-regular);
}
@ -252,17 +259,16 @@ onMounted(() => {
}
.contentText {
padding-top: var(--spacing-s);
font-size: var(--font-size-xs);
// max-height: 100%;
padding-left: var(--spacing-m);
font-size: var(--font-size-s);
}
.block {
border: 1px solid var(--color-foreground-base);
background: var(--color-background-xlight);
padding: var(--spacing-xs);
border-radius: 4px;
margin-bottom: var(--spacing-2xs);
padding: 0 0 var(--spacing-2xs) var(--spacing-2xs);
background: var(--color-foreground-light);
margin-top: var(--spacing-xl);
border-radius: var(--border-radius-base);
}
.blockContent {
:root .blockContent {
height: 0;
overflow: hidden;
@ -271,14 +277,17 @@ onMounted(() => {
}
}
.runText {
line-height: var(--font-line-height-regular);
line-height: var(--font-line-height-xloose);
white-space: pre-line;
}
.rawSwitch {
opacity: 0;
height: fit-content;
margin-left: auto;
margin-right: var(--spacing-2xs);
& * {
font-size: var(--font-size-2xs);
.block:hover & {
opacity: 1;
}
}
.blockHeader {
@ -287,21 +296,25 @@ onMounted(() => {
cursor: pointer;
/* This hack is needed to make the whole surface of header clickable */
margin: calc(-1 * var(--spacing-xs));
padding: var(--spacing-xs);
padding: var(--spacing-2xs) var(--spacing-xs);
align-items: center;
& * {
user-select: none;
}
}
.blockTitle {
font-size: var(--font-size-2xs);
font-size: var(--font-size-s);
color: var(--color-text-dark);
margin: 0;
padding-bottom: var(--spacing-4xs);
}
.blockToggle {
border: none;
background: none;
padding: 0;
color: var(--color-text-base);
margin-top: calc(-1 * var(--spacing-3xs));
}
.error {
padding: var(--spacing-s) 0;

154
packages/editor-ui/src/components/RunDataAi/RunDataAi.vue
View file

@ -25,7 +25,6 @@ interface TreeNode {
export interface Props {
node: INodeUi;
runIndex?: number;
hideTitle?: boolean;
slim?: boolean;
workflow: Workflow;
}
@ -203,7 +202,7 @@ const aiData = computed<AIResult[]>(() => {
const executionTree = computed<TreeNode[]>(() => {
const rootNode = props.node;
const tree = getTreeNodeData(rootNode.name, 1);
const tree = getTreeNodeData(rootNode.name, 0);
return tree || [];
});
@ -211,66 +210,73 @@ watch(() => props.runIndex, selectFirst, { immediate: true });
</script>
<template>
<div v-if="aiData.length > 0" :class="$style.container">
<div :class="{ [$style.tree]: true, [$style.slim]: slim }">
<ElTree
:data="executionTree"
:props="{ label: 'node' }"
default-expand-all
:indent="12"
:expand-on-click-node="false"
data-test-id="lm-chat-logs-tree"
@node-click="onItemClick"
>
<template #default="{ node, data }">
<div
:class="{
[$style.treeNode]: true,
[$style.isSelected]: isTreeNodeSelected(data),
}"
:data-tree-depth="data.depth"
:style="{ '--item-depth': data.depth }"
>
<button
v-if="data.children.length"
:class="$style.treeToggle"
@click="toggleTreeItem(node)"
<div :class="$style.container">
<template v-if="aiData.length > 0">
<div :class="{ [$style.tree]: true, [$style.slim]: slim }">
<ElTree
:data="executionTree"
:props="{ label: 'node' }"
default-expand-all
:indent="12"
:expand-on-click-node="false"
data-test-id="lm-chat-logs-tree"
@node-click="onItemClick"
>
<template #default="{ node, data }">
<div
:class="{
[$style.treeNode]: true,
[$style.isSelected]: isTreeNodeSelected(data),
}"
:data-tree-depth="data.depth"
:style="{ '--item-depth': data.depth }"
>
<font-awesome-icon :icon="node.expanded ? 'angle-down' : 'angle-up'" />
</button>
<n8n-tooltip :disabled="!slim" placement="right">
<template #content>
{{ node.label }}
</template>
<span :class="$style.leafLabel">
<NodeIcon :node-type="getNodeType(data.node)!" :size="17" />
<span v-if="!slim" v-text="node.label" />
</span>
</n8n-tooltip>
</div>
</template>
</ElTree>
</div>
<div :class="$style.runData">
<div v-if="selectedRun.length === 0" :class="$style.empty">
<n8n-text size="large">
{{
$locale.baseText('ndv.output.ai.empty', {
interpolate: {
node: props.node.name,
},
})
}}
</n8n-text>
<button
v-if="data.children.length"
:class="$style.treeToggle"
@click="toggleTreeItem(node)"
>
<font-awesome-icon :icon="node.expanded ? 'angle-down' : 'angle-right'" />
</button>
<n8n-tooltip :disabled="!slim" placement="right">
<template #content>
{{ node.label }}
</template>
<span :class="$style.leafLabel">
<NodeIcon
:node-type="getNodeType(data.node)!"
:size="17"
:class="$style.nodeIcon"
/>
<span v-if="!slim" v-text="node.label" />
</span>
</n8n-tooltip>
</div>
</template>
</ElTree>
</div>
<div
v-for="(data, index) in selectedRun"
:key="`${data.node}__${data.runIndex}__index`"
data-test-id="lm-chat-logs-entry"
>
<RunDataAiContent :input-data="data" :content-index="index" />
<div :class="$style.runData">
<div v-if="selectedRun.length === 0" :class="$style.empty">
<n8n-text size="large">
{{
$locale.baseText('ndv.output.ai.empty', {
interpolate: {
node: props.node.name,
},
})
}}
</n8n-text>
</div>
<div
v-for="(data, index) in selectedRun"
:key="`${data.node}__${data.runIndex}__index`"
data-test-id="lm-chat-logs-entry"
>
<RunDataAiContent :input-data="data" :content-index="index" />
</div>
</div>
</div>
</template>
<div v-else :class="$style.noData">{{ $locale.baseText('ndv.output.ai.waiting') }}</div>
</div>
</template>
@ -287,6 +293,13 @@ watch(() => props.runIndex, selectFirst, { immediate: true });
align-items: center;
gap: var(--spacing-3xs);
}
.noData {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
color: var(--color-text-light);
}
.empty {
padding: var(--spacing-l);
}
@ -296,9 +309,9 @@ watch(() => props.runIndex, selectFirst, { immediate: true });
}
.tree {
flex-shrink: 0;
min-width: 12.8rem;
min-width: 8rem;
height: 100%;
border-right: 1px solid var(--color-foreground-base);
padding-right: var(--spacing-xs);
padding-left: var(--spacing-2xs);
&.slim {
@ -337,20 +350,30 @@ watch(() => props.runIndex, selectFirst, { immediate: true });
margin-left: var(--spacing-xs);
}
}
.nodeIcon {
padding: var(--spacing-3xs) var(--spacing-3xs);
border-radius: var(--border-radius-base);
margin-right: var(--spacing-4xs);
}
.isSelected {
background-color: var(--color-foreground-base);
.nodeIcon {
background-color: var(--color-foreground-base);
}
}
.treeNode {
display: inline-flex;
border-radius: var(--border-radius-base);
align-items: center;
gap: var(--spacing-3xs);
padding: var(--spacing-4xs) var(--spacing-3xs);
font-size: var(--font-size-xs);
padding-right: var(--spacing-3xs);
margin: var(--spacing-4xs) 0;
font-size: var(--font-size-2xs);
color: var(--color-text-dark);
margin-bottom: var(--spacing-3xs);
cursor: pointer;
&.isSelected {
font-weight: var(--font-weight-bold);
}
&:hover {
background-color: var(--color-foreground-base);
}
@ -366,6 +389,7 @@ watch(() => props.runIndex, selectFirst, { immediate: true });
height: 0.125rem;
left: 0.75rem;
width: calc(var(--item-depth) * 0.625rem);
margin-top: var(--spacing-3xs);
}
}
</style>

10
packages/editor-ui/src/components/RunDataAi/useAiContentParsers.ts
View file

@ -134,13 +134,6 @@ const outputTypeParsers: {
} else if (content.id.includes('SystemMessage')) {
message = `**System Message:** ${message}`;
}
if (
execData.action &&
typeof execData.action !== 'object' &&
execData.action !== 'getMessages'
) {
message = `## Action: ${execData.action}\n\n${message}`;
}
return message;
}
@ -148,6 +141,9 @@ const outputTypeParsers: {
})
.join('\n\n');
if (responseText.length === 0) {
return fallbackParser(execData);
}
return {
type: 'markdown',
data: responseText,

31
packages/editor-ui/src/components/WorkflowLMChat/MessageOptionAction.vue
View file

@ -1,31 +0,0 @@
<script setup lang="ts">
const emit = defineEmits<{
click: [];
}>();
defineProps<{
label: string;
icon: string;
placement: 'left' | 'right' | 'top' | 'bottom';
}>();
</script>
<template>
<N8nTooltip :placement="placement">
<button :class="$style.button" :style="{ color: '#aaa' }" @click="emit('click')">
<N8nIcon :icon="icon" size="small" />
</button>
<template #content>
{{ label }}
</template>
</N8nTooltip>
</template>
<style module>
.button {
background: none;
border: none;
cursor: pointer;
padding: 0;
}
</style>

15
packages/editor-ui/src/components/WorkflowLMChat/MessageOptionTooltip.vue
View file

@ -1,15 +0,0 @@
<script setup lang="ts">
defineProps<{
placement: 'left' | 'right';
}>();
</script>
<template>
<n8n-info-tip type="tooltip" theme="info-light" :tooltip-placement="placement">
<n8n-text :bold="true" size="small">
<slot />
</n8n-text>
</n8n-info-tip>
</template>
<style module lang="scss"></style>

699
packages/editor-ui/src/components/WorkflowLMChat/WorkflowLMChat.vue
View file

@ -1,699 +0,0 @@
<script setup lang="ts">
import type { Ref } from 'vue';
import { defineAsyncComponent, provide, ref, computed, onMounted, nextTick } from 'vue';
import { v4 as uuid } from 'uuid';
import Modal from '@/components/Modal.vue';
import {
AI_CATEGORY_AGENTS,
AI_CATEGORY_CHAINS,
AI_CODE_NODE_TYPE,
AI_SUBCATEGORY,
CHAT_EMBED_MODAL_KEY,
CHAT_TRIGGER_NODE_TYPE,
MANUAL_CHAT_TRIGGER_NODE_TYPE,
MODAL_CONFIRM,
VIEWS,
WORKFLOW_LM_CHAT_MODAL_KEY,
} from '@/constants';
import { useUsersStore } from '@/stores/users.store';
// eslint-disable-next-line import/no-unresolved
import MessagesList from '@n8n/chat/components/MessagesList.vue';
import type { ArrowKeyDownPayload } from '@n8n/chat/components/Input.vue';
import ChatInput from '@n8n/chat/components/Input.vue';
import { useRouter } from 'vue-router';
import { useRunWorkflow } from '@/composables/useRunWorkflow';
import type { Chat, ChatMessage, ChatMessageText, ChatOptions } from '@n8n/chat/types';
import { useI18n } from '@/composables/useI18n';
import { ChatOptionsSymbol, ChatSymbol } from '@n8n/chat/constants';
import MessageOptionTooltip from './MessageOptionTooltip.vue';
import MessageOptionAction from './MessageOptionAction.vue';
import type {
BinaryFileType,
IBinaryData,
IBinaryKeyData,
IDataObject,
INode,
INodeExecutionData,
INodeParameters,
INodeType,
ITaskData,
IUser,
} from 'n8n-workflow';
import {
CHAIN_SUMMARIZATION_LANGCHAIN_NODE_TYPE,
NodeConnectionType,
NodeHelpers,
} from 'n8n-workflow';
import { useWorkflowsStore } from '@/stores/workflows.store';
import { useToast } from '@/composables/useToast';
import type { INodeUi } from '@/Interface';
import { useNodeTypesStore } from '@/stores/nodeTypes.store';
import { createEventBus } from 'n8n-design-system';
import { useUIStore } from '@/stores/ui.store';
import { useMessage } from '@/composables/useMessage';
import { usePinnedData } from '@/composables/usePinnedData';
import { get, last } from 'lodash-es';
import { isEmpty } from '@/utils/typesUtils';
import { chatEventBus } from '@n8n/chat/event-buses';
const LazyRunDataAi = defineAsyncComponent(
async () => await import('@/components/RunDataAi/RunDataAi.vue'),
);
// TODO: Add proper type
interface LangChainMessage {
id: string[];
kwargs: {
content: string;
};
}
interface MemoryOutput {
action: string;
chatHistory?: LangChainMessage[];
}
const router = useRouter();
const { runWorkflow } = useRunWorkflow({ router });
const workflowsStore = useWorkflowsStore();
const nodeTypesStore = useNodeTypesStore();
const uiStore = useUIStore();
const { showError } = useToast();
const messages: Ref<ChatMessage[]> = ref([]);
const currentSessionId = ref<string>(String(Date.now()));
const isDisabled = ref(false);
const connectedNode = ref<INode | null>(null);
const chatTrigger = ref<INode | null>(null);
const modalBus = createEventBus();
const node = ref<INode | null>(null);
const previousMessageIndex = ref(0);
const isLoading = computed(() => uiStore.isActionActive.workflowRunning);
const allowFileUploads = computed(() => {
return (chatTrigger.value?.parameters?.options as INodeParameters)?.allowFileUploads === true;
});
const allowedFilesMimeTypes = computed(() => {
return (
(
chatTrigger.value?.parameters?.options as INodeParameters
)?.allowedFilesMimeTypes?.toString() ?? ''
);
});
const locale = useI18n();
const chatOptions: ChatOptions = {
i18n: {
en: {
title: '',
footer: '',
subtitle: '',
inputPlaceholder: locale.baseText('chat.window.chat.placeholder'),
getStarted: '',
closeButtonTooltip: '',
},
},
webhookUrl: '',
mode: 'window',
showWindowCloseButton: true,
disabled: isDisabled,
allowFileUploads,
allowedFilesMimeTypes,
};
const chatConfig: Chat = {
messages,
sendMessage,
initialMessages: ref([]),
currentSessionId,
waitingForResponse: isLoading,
};
const messageVars = {
'--chat--message--bot--background': 'var(--color-lm-chat-bot-background)',
'--chat--message--user--background': 'var(--color-lm-chat-user-background)',
'--chat--message--bot--color': 'var(--color-text-dark)',
'--chat--message--user--color': 'var(--color-lm-chat-user-color)',
'--chat--message--bot--border': 'none',
'--chat--message--user--border': 'none',
'--chat--color-typing': 'var(--color-text-dark)',
};
const workflow = computed(() => workflowsStore.getCurrentWorkflow());
function getTriggerNode() {
const triggerNode = workflow.value.queryNodes((nodeType: INodeType) =>
[CHAT_TRIGGER_NODE_TYPE, MANUAL_CHAT_TRIGGER_NODE_TYPE].includes(nodeType.description.name),
);
if (!triggerNode.length) {
chatTrigger.value = null;
}
chatTrigger.value = triggerNode[0];
}
function setNode() {
const triggerNode = chatTrigger.value;
if (!triggerNode) {
return;
}
const childNodes = workflow.value.getChildNodes(triggerNode.name);
for (const childNode of childNodes) {
// Look for the first connected node with metadata
// TODO: Allow later users to change that in the UI
const connectedSubNodes = workflow.value.getParentNodes(childNode, 'ALL_NON_MAIN');
const resultData = connectedSubNodes.map(workflowsStore.getWorkflowResultDataByNodeName);
if (!resultData && !Array.isArray(resultData)) {
continue;
}
if (resultData.some((data) => data?.[0].metadata)) {
node.value = workflowsStore.getNodeByName(childNode);
break;
}
}
}
function setConnectedNode() {
const triggerNode = chatTrigger.value;
if (!triggerNode) {
showError(new Error('Chat Trigger Node could not be found!'), 'Trigger Node not found');
return;
}
const chatNode = workflowsStore.getNodes().find((storeNode: INodeUi): boolean => {
if (storeNode.type === CHAIN_SUMMARIZATION_LANGCHAIN_NODE_TYPE) return false;
const nodeType = nodeTypesStore.getNodeType(storeNode.type, storeNode.typeVersion);
if (!nodeType) return false;
const isAgent = nodeType.codex?.subcategories?.[AI_SUBCATEGORY]?.includes(AI_CATEGORY_AGENTS);
const isChain = nodeType.codex?.subcategories?.[AI_SUBCATEGORY]?.includes(AI_CATEGORY_CHAINS);
let isCustomChainOrAgent = false;
if (nodeType.name === AI_CODE_NODE_TYPE) {
const inputs = NodeHelpers.getNodeInputs(workflow.value, storeNode, nodeType);
const inputTypes = NodeHelpers.getConnectionTypes(inputs);
const outputs = NodeHelpers.getNodeOutputs(workflow.value, storeNode, nodeType);
const outputTypes = NodeHelpers.getConnectionTypes(outputs);
if (
inputTypes.includes(NodeConnectionType.AiLanguageModel) &&
inputTypes.includes(NodeConnectionType.Main) &&
outputTypes.includes(NodeConnectionType.Main)
) {
isCustomChainOrAgent = true;
}
}
if (!isAgent && !isChain && !isCustomChainOrAgent) return false;
const parentNodes = workflow.value.getParentNodes(storeNode.name);
const isChatChild = parentNodes.some((parentNodeName) => parentNodeName === triggerNode.name);
return Boolean(isChatChild && (isAgent || isChain || isCustomChainOrAgent));
});
if (!chatNode) {
return;
}
connectedNode.value = chatNode;
}
async function convertFileToBinaryData(file: File): Promise<IBinaryData> {
const reader = new FileReader();
return await new Promise((resolve, reject) => {
reader.onload = () => {
const binaryData: IBinaryData = {
data: (reader.result as string).split('base64,')?.[1] ?? '',
mimeType: file.type,
fileName: file.name,
fileSize: `${file.size} bytes`,
fileExtension: file.name.split('.').pop() ?? '',
fileType: file.type.split('/')[0] as BinaryFileType,
};
resolve(binaryData);
};
reader.onerror = () => {
reject(new Error('Failed to convert file to binary data'));
};
reader.readAsDataURL(file);
});
}
async function getKeyedFiles(files: File[]): Promise<IBinaryKeyData> {
const binaryData: IBinaryKeyData = {};
await Promise.all(
files.map(async (file, index) => {
const data = await convertFileToBinaryData(file);
const key = `data${index}`;
binaryData[key] = data;
}),
);
return binaryData;
}
function extractFileMeta(file: File): IDataObject {
return {
fileName: file.name,
fileSize: `${file.size} bytes`,
fileExtension: file.name.split('.').pop() ?? '',
fileType: file.type.split('/')[0],
mimeType: file.type,
};
}
async function startWorkflowWithMessage(message: string, files?: File[]): Promise<void> {
const triggerNode = chatTrigger.value;
if (!triggerNode) {
showError(new Error('Chat Trigger Node could not be found!'), 'Trigger Node not found');
return;
}
let inputKey = 'chatInput';
if (triggerNode.type === MANUAL_CHAT_TRIGGER_NODE_TYPE && triggerNode.typeVersion < 1.1) {
inputKey = 'input';
}
if (triggerNode.type === CHAT_TRIGGER_NODE_TYPE) {
inputKey = 'chatInput';
}
const usersStore = useUsersStore();
const currentUser = usersStore.currentUser ?? ({} as IUser);
const inputPayload: INodeExecutionData = {
json: {
sessionId: `test-${currentUser.id || 'unknown'}`,
action: 'sendMessage',
[inputKey]: message,
},
};
if (files && files.length > 0) {
const filesMeta = files.map((file) => extractFileMeta(file));
const binaryData = await getKeyedFiles(files);
inputPayload.json.files = filesMeta;
inputPayload.binary = binaryData;
}
const nodeData: ITaskData = {
startTime: new Date().getTime(),
executionTime: 0,
executionStatus: 'success',
data: {
main: [[inputPayload]],
},
source: [null],
};
const response = await runWorkflow({
triggerNode: triggerNode.name,
nodeData,
source: 'RunData.ManualChatMessage',
});
workflowsStore.appendChatMessage(message);
if (!response) {
showError(new Error('It was not possible to start workflow!'), 'Workflow could not be started');
return;
}
waitForExecution(response.executionId);
}
function waitForExecution(executionId?: string) {
const waitInterval = setInterval(() => {
if (!isLoading.value) {
clearInterval(waitInterval);
const lastNodeExecuted =
workflowsStore.getWorkflowExecution?.data?.resultData.lastNodeExecuted;
if (!lastNodeExecuted) return;
const nodeResponseDataArray =
get(workflowsStore.getWorkflowExecution?.data?.resultData.runData, lastNodeExecuted) ?? [];
const nodeResponseData = nodeResponseDataArray[nodeResponseDataArray.length - 1];
let responseMessage: string;
if (get(nodeResponseData, 'error')) {
responseMessage = '[ERROR: ' + get(nodeResponseData, 'error.message') + ']';
} else {
const responseData = get(nodeResponseData, 'data.main[0][0].json');
responseMessage = extractResponseMessage(responseData);
}
messages.value.push({
text: responseMessage,
sender: 'bot',
createdAt: new Date().toISOString(),
id: executionId ?? uuid(),
});
void nextTick(setNode);
}
}, 500);
}
function extractResponseMessage(responseData?: IDataObject) {
if (!responseData || isEmpty(responseData)) {
return locale.baseText('chat.window.chat.response.empty');
}
// Paths where the response message might be located
const paths = ['output', 'text', 'response.text'];
const matchedPath = paths.find((path) => get(responseData, path));
if (!matchedPath) return JSON.stringify(responseData, null, 2);
const matchedOutput = get(responseData, matchedPath);
if (typeof matchedOutput === 'object') {
return '```json\n' + JSON.stringify(matchedOutput, null, 2) + '\n```';
}
return matchedOutput?.toString() ?? '';
}
async function sendMessage(message: string, files?: File[]) {
previousMessageIndex.value = 0;
if (message.trim() === '' && (!files || files.length === 0)) {
showError(
new Error(locale.baseText('chat.window.chat.provideMessage')),
locale.baseText('chat.window.chat.emptyChatMessage'),
);
return;
}
const pinnedChatData = usePinnedData(chatTrigger.value);
if (pinnedChatData.hasData.value) {
const confirmResult = await useMessage().confirm(
locale.baseText('chat.window.chat.unpinAndExecute.description'),
locale.baseText('chat.window.chat.unpinAndExecute.title'),
{
confirmButtonText: locale.baseText('chat.window.chat.unpinAndExecute.confirm'),
cancelButtonText: locale.baseText('chat.window.chat.unpinAndExecute.cancel'),
},
);
if (!(confirmResult === MODAL_CONFIRM)) return;
pinnedChatData.unsetData('unpin-and-send-chat-message-modal');
}
const newMessage: ChatMessage = {
text: message,
sender: 'user',
createdAt: new Date().toISOString(),
id: uuid(),
files,
};
messages.value.push(newMessage);
await startWorkflowWithMessage(newMessage.text, files);
}
function displayExecution(executionId: string) {
const route = router.resolve({
name: VIEWS.EXECUTION_PREVIEW,
params: { name: workflow.value.id, executionId },
});
window.open(route.href, '_blank');
}
function isTextMessage(message: ChatMessage): message is ChatMessageText {
return message.type === 'text' || !message.type;
}
function repostMessage(message: ChatMessageText) {
void sendMessage(message.text);
}
function reuseMessage(message: ChatMessageText) {
chatEventBus.emit('setInputValue', message.text);
}
function getChatMessages(): ChatMessageText[] {
if (!connectedNode.value) return [];
const connectedMemoryInputs =
workflow.value.connectionsByDestinationNode[connectedNode.value.name][
NodeConnectionType.AiMemory
];
if (!connectedMemoryInputs) return [];
const memoryConnection = (connectedMemoryInputs ?? []).find((i) => i.length > 0)?.[0];
if (!memoryConnection) return [];
const nodeResultData = workflowsStore.getWorkflowResultDataByNodeName(memoryConnection.node);
const memoryOutputData = (nodeResultData ?? [])
.map((data) => get(data, ['data', NodeConnectionType.AiMemory, 0, 0, 'json']) as MemoryOutput)
.find((data) => data.action === 'saveContext');
return (memoryOutputData?.chatHistory ?? []).map((message, index) => {
return {
createdAt: new Date().toISOString(),
text: message.kwargs.content,
id: `preload__${index}`,
sender: last(message.id) === 'HumanMessage' ? 'user' : 'bot',
};
});
}
function onArrowKeyDown({ currentInputValue, key }: ArrowKeyDownPayload) {
const pastMessages = workflowsStore.getPastChatMessages;
const isCurrentInputEmptyOrMatch =
currentInputValue.length === 0 || pastMessages.includes(currentInputValue);
if (isCurrentInputEmptyOrMatch && (key === 'ArrowUp' || key === 'ArrowDown')) {
// Blur the input when the user presses the up or down arrow key
chatEventBus.emit('blurInput');
if (pastMessages.length === 1) {
previousMessageIndex.value = 0;
} else if (key === 'ArrowUp') {
previousMessageIndex.value = (previousMessageIndex.value + 1) % pastMessages.length;
} else if (key === 'ArrowDown') {
previousMessageIndex.value =
(previousMessageIndex.value - 1 + pastMessages.length) % pastMessages.length;
}
chatEventBus.emit(
'setInputValue',
pastMessages[pastMessages.length - 1 - previousMessageIndex.value] ?? '',
);
// Refocus to move the cursor to the end of the input
chatEventBus.emit('focusInput');
}
}
provide(ChatSymbol, chatConfig);
provide(ChatOptionsSymbol, chatOptions);
onMounted(() => {
getTriggerNode();
setConnectedNode();
messages.value = getChatMessages();
setNode();
setTimeout(() => chatEventBus.emit('focusInput'), 0);
});
</script>
<template>
<Modal
:name="WORKFLOW_LM_CHAT_MODAL_KEY"
width="80%"
max-height="80%"
:title="
locale.baseText('chat.window.title', {
interpolate: {
nodeName: connectedNode?.name || locale.baseText('chat.window.noChatNode'),
},
})
"
:event-bus="modalBus"
:scrollable="false"
@keydown.stop
>
<template #content>
<div
:class="$style.workflowLmChat"
data-test-id="workflow-lm-chat-dialog"
:style="messageVars"
>
<MessagesList :messages="messages" :class="[$style.messages, 'ignore-key-press-canvas']">
<template #beforeMessage="{ message }">
<MessageOptionTooltip
v-if="message.sender === 'bot' && !message.id.includes('preload')"
placement="right"
>
{{ locale.baseText('chat.window.chat.chatMessageOptions.executionId') }}:
<a href="#" @click="displayExecution(message.id)">{{ message.id }}</a>
</MessageOptionTooltip>
<MessageOptionAction
v-if="isTextMessage(message) && message.sender === 'user'"
data-test-id="repost-message-button"
icon="redo"
:label="locale.baseText('chat.window.chat.chatMessageOptions.repostMessage')"
placement="left"
@click="repostMessage(message)"
/>
<MessageOptionAction
v-if="isTextMessage(message) && message.sender === 'user'"
data-test-id="reuse-message-button"
icon="copy"
:label="locale.baseText('chat.window.chat.chatMessageOptions.reuseMessage')"
placement="left"
@click="reuseMessage(message)"
/>
</template>
</MessagesList>
<div v-if="node" :class="$style.logsWrapper" data-test-id="lm-chat-logs">
<n8n-text :class="$style.logsTitle" tag="p" size="large">{{
locale.baseText('chat.window.logs')
}}</n8n-text>
<div :class="$style.logs">
<LazyRunDataAi
:key="messages.length"
:node="node"
hide-title
slim
:workflow="workflow"
/>
</div>
</div>
</div>
</template>
<template #footer>
<ChatInput
:class="$style.messagesInput"
data-test-id="lm-chat-inputs"
@arrow-key-down="onArrowKeyDown"
/>
<n8n-info-tip class="mt-s">
{{ locale.baseText('chatEmbed.infoTip.description') }}
<a @click="uiStore.openModal(CHAT_EMBED_MODAL_KEY)">
{{ locale.baseText('chatEmbed.infoTip.link') }}
</a>
</n8n-info-tip>
</template>
</Modal>
</template>
<style lang="scss">
.chat-message-markdown ul,
.chat-message-markdown ol {
padding: 0 0 0 1em;
}
</style>
<style module lang="scss">
.no-node-connected {
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
}
.workflowLmChat {
--chat--spacing: var(--spacing-m);
--chat--message--padding: var(--spacing-xs);
display: flex;
height: 100%;
z-index: 9999;
min-height: 10rem;
@media (min-height: 34rem) {
min-height: 14.5rem;
}
@media (min-height: 47rem) {
min-height: 25rem;
}
& ::-webkit-scrollbar {
width: 4px;
}
& ::-webkit-scrollbar-thumb {
border-radius: var(--border-radius-base);
background: var(--color-foreground-dark);
border: 1px solid white;
}
& ::-webkit-scrollbar-thumb:hover {
background: var(--color-foreground-xdark);
}
}
.logsWrapper {
--node-icon-color: var(--color-text-base);
border: 1px solid var(--color-foreground-base);
border-radius: var(--border-radius-base);
height: 100%;
overflow: auto;
width: 100%;
padding: var(--spacing-xs) 0;
}
.logsTitle {
margin: 0 var(--spacing-s) var(--spacing-s);
}
.messages {
background-color: var(--color-lm-chat-messages-background);
border: 1px solid var(--color-foreground-base);
border-radius: var(--border-radius-base);
height: 100%;
width: 100%;
overflow: auto;
padding-top: 1.5em;
&:not(:last-child) {
margin-right: 1em;
}
& * {
font-size: var(--font-size-s);
}
}
.messagesInput {
--chat--input--border: var(--input-border-color, var(--border-color-base))
var(--input-border-style, var(--border-style-base))
var(--input-border-width, var(--border-width-base));
--chat--input--border-radius: var(--border-radius-base) 0 0 var(--border-radius-base);
--chat--input--send--button--background: transparent;
--chat--input--send--button--color: var(--color-button-secondary-font);
--chat--input--send--button--color-hover: var(--color-primary);
--chat--input--border-active: var(--input-focus-border-color, var(--color-secondary));
--chat--files-spacing: var(--spacing-2xs) 0;
--chat--input--background: var(--color-lm-chat-bot-background);
[data-theme='dark'] & {
--chat--input--text-color: var(--input-font-color, var(--color-text-dark));
}
@media (prefers-color-scheme: dark) {
--chat--input--text-color: var(--input-font-color, var(--color-text-dark));
}
border-bottom-right-radius: var(--border-radius-base);
border-top-right-radius: var(--border-radius-base);
overflow: hidden;
}
</style>

127
packages/editor-ui/src/components/WorkflowLMChatModal.test.ts
View file

@ -1,127 +0,0 @@
import { createPinia, setActivePinia } from 'pinia';
import { fireEvent, waitFor } from '@testing-library/vue';
import { mock } from 'vitest-mock-extended';
import { NodeConnectionType } from 'n8n-workflow';
import type { IConnections, INode } from 'n8n-workflow';
import WorkflowLMChatModal from '@/components/WorkflowLMChat/WorkflowLMChat.vue';
import { WORKFLOW_LM_CHAT_MODAL_KEY } from '@/constants';
import type { IWorkflowDb } from '@/Interface';
import { useNodeTypesStore } from '@/stores/nodeTypes.store';
import { useSettingsStore } from '@/stores/settings.store';
import { useUIStore } from '@/stores/ui.store';
import { useUsersStore } from '@/stores/users.store';
import { useWorkflowsStore } from '@/stores/workflows.store';
import { createComponentRenderer } from '@/__tests__/render';
import { setupServer } from '@/__tests__/server';
import { defaultNodeDescriptions, mockNodes } from '@/__tests__/mocks';
import { cleanupAppModals, createAppModals } from '@/__tests__/utils';
const connections: IConnections = {
'Chat Trigger': {
main: [
[
{
node: 'Agent',
type: NodeConnectionType.Main,
index: 0,
},
],
],
},
};
const renderComponent = createComponentRenderer(WorkflowLMChatModal, {
props: {
teleported: false,
appendToBody: false,
},
});
async function createPiniaWithAINodes(options = { withConnections: true, withAgentNode: true }) {
const { withConnections, withAgentNode } = options;
const chatTriggerNode = mockNodes[4];
const agentNode = mockNodes[5];
const nodes: INode[] = [chatTriggerNode];
if (withAgentNode) nodes.push(agentNode);
const workflow = mock<IWorkflowDb>({
nodes,
...(withConnections ? { connections } : {}),
});
const pinia = createPinia();
setActivePinia(pinia);
const workflowsStore = useWorkflowsStore();
const nodeTypesStore = useNodeTypesStore();
const uiStore = useUIStore();
nodeTypesStore.setNodeTypes(defaultNodeDescriptions);
workflowsStore.workflow = workflow;
await useSettingsStore().getSettings();
await useUsersStore().loginWithCookie();
uiStore.openModal(WORKFLOW_LM_CHAT_MODAL_KEY);
return pinia;
}
describe('WorkflowLMChatModal', () => {
let server: ReturnType<typeof setupServer>;
beforeAll(() => {
server = setupServer();
});
beforeEach(() => {
createAppModals();
});
afterEach(() => {
cleanupAppModals();
vi.clearAllMocks();
});
afterAll(() => {
server.shutdown();
});
it('should render correctly', async () => {
const { getByTestId } = renderComponent({
pinia: await createPiniaWithAINodes(),
});
await waitFor(() => expect(getByTestId('lmChat-modal')).toBeInTheDocument());
expect(getByTestId('workflow-lm-chat-dialog')).toBeInTheDocument();
});
it('should send and display chat message', async () => {
const { getByTestId } = renderComponent({
pinia: await createPiniaWithAINodes({
withConnections: true,
withAgentNode: true,
}),
});
await waitFor(() => expect(getByTestId('lmChat-modal')).toBeInTheDocument());
const chatDialog = getByTestId('workflow-lm-chat-dialog');
const chatInputsContainer = getByTestId('lm-chat-inputs');
const chatSendButton = chatInputsContainer.querySelector('.chat-input-send-button');
const chatInput = chatInputsContainer.querySelector('textarea');
if (chatInput && chatSendButton) {
await fireEvent.update(chatInput, 'Hello!');
await fireEvent.click(chatSendButton);
}
await waitFor(() =>
expect(chatDialog.querySelectorAll('.chat-message-from-user')).toHaveLength(1),
);
expect(chatDialog.querySelector('.chat-message-from-user')).toHaveTextContent('Hello!');
});
});

8
packages/editor-ui/src/components/canvas/elements/buttons/CanvasChatButton.vue
View file

@ -1,9 +1,17 @@
<script lang="ts" setup>
export interface Props {
outline?: boolean;
}
defineProps<Props>();
</script>
<template>
<N8nButton
label="Chat"
size="large"
icon="comment"
type="primary"
:outline="outline"
data-test-id="workflow-chat-button"
/>
</template>

111
packages/editor-ui/src/composables/usePushConnection.test.ts
View file

@ -5,6 +5,10 @@ import type { PushMessage, PushPayload } from '@n8n/api-types';
import { usePushConnection } from '@/composables/usePushConnection';
import { usePushConnectionStore } from '@/stores/pushConnection.store';
import { useOrchestrationStore } from '@/stores/orchestration.store';
import { useUIStore } from '@/stores/ui.store';
import { useWorkflowsStore } from '@/stores/workflows.store';
import { useToast } from '@/composables/useToast';
import type { WorkflowOperationError } from 'n8n-workflow';
vi.mock('vue-router', () => {
return {
@ -16,6 +20,19 @@ vi.mock('vue-router', () => {
};
});
vi.mock('@/composables/useToast', () => {
const showMessage = vi.fn();
const showError = vi.fn();
return {
useToast: () => {
return {
showMessage,
showError,
};
},
};
});
vi.useFakeTimers();
describe('usePushConnection()', () => {
@ -23,6 +40,9 @@ describe('usePushConnection()', () => {
let pushStore: ReturnType<typeof usePushConnectionStore>;
let orchestrationStore: ReturnType<typeof useOrchestrationStore>;
let pushConnection: ReturnType<typeof usePushConnection>;
let uiStore: ReturnType<typeof useUIStore>;
let workflowsStore: ReturnType<typeof useWorkflowsStore>;
let toast: ReturnType<typeof useToast>;
beforeEach(() => {
setActivePinia(createPinia());
@ -30,7 +50,14 @@ describe('usePushConnection()', () => {
router = vi.mocked(useRouter)();
pushStore = usePushConnectionStore();
orchestrationStore = useOrchestrationStore();
uiStore = useUIStore();
workflowsStore = useWorkflowsStore();
pushConnection = usePushConnection({ router });
toast = useToast();
});
afterEach(() => {
vi.restoreAllMocks();
});
describe('initialize()', () => {
@ -106,5 +133,89 @@ describe('usePushConnection()', () => {
expect(result).toBeTruthy();
});
});
describe('executionFinished', () => {
it('should handle executionFinished event correctly', async () => {
const event: PushMessage = {
type: 'executionFinished',
data: {
executionId: '1',
data: {
data: {
resultData: {
runData: {},
},
},
finished: true,
mode: 'manual',
startedAt: new Date(),
stoppedAt: new Date(),
status: 'success',
},
},
};
workflowsStore.activeExecutionId = '1';
uiStore.isActionActive.workflowRunning = true;
const result = await pushConnection.pushMessageReceived(event);
expect(result).toBeTruthy();
expect(workflowsStore.workflowExecutionData).toBeDefined();
expect(uiStore.isActionActive['workflowRunning']).toBeTruthy();
expect(toast.showMessage).toHaveBeenCalledWith({
title: 'Workflow executed successfully',
type: 'success',
});
});
it('should handle isManualExecutionCancelled correctly', async () => {
const event: PushMessage = {
type: 'executionFinished',
data: {
executionId: '1',
data: {
data: {
startData: {},
resultData: {
runData: {
'Last Node': [],
},
lastNodeExecuted: 'Last Node',
error: {
message:
'Your trial has ended. <a href="https://app.n8n.cloud/account/change-plan">Upgrade now</a> to keep automating',
name: 'NodeApiError',
node: 'Last Node',
} as unknown as WorkflowOperationError,
},
},
startedAt: new Date(),
mode: 'manual',
status: 'running',
},
},
};
workflowsStore.activeExecutionId = '1';
uiStore.isActionActive['workflowRunning'] = true;
const result = await pushConnection.pushMessageReceived(event);
expect(useToast().showMessage).toHaveBeenCalledWith({
message:
'Your trial has ended. <a href="https://app.n8n.cloud/account/change-plan">Upgrade now</a> to keep automating',
title: 'Problem in node ‘Last Node‘',
type: 'error',
duration: 0,
dangerouslyUseHTMLString: true,
});
expect(result).toBeTruthy();
expect(workflowsStore.workflowExecutionData).toBeDefined();
expect(uiStore.isActionActive.workflowRunning).toBeTruthy();
});
});
});
});

1
packages/editor-ui/src/composables/usePushConnection.ts
View file

@ -423,6 +423,7 @@ export function usePushConnection({ router }: { router: ReturnType<typeof useRou
message: runDataExecutedErrorMessage,
type: 'error',
duration: 0,
dangerouslyUseHTMLString: true,
});
}
}

15
packages/editor-ui/src/composables/useRunWorkflow.ts
View file

@ -22,12 +22,7 @@ import { FORM_NODE_TYPE, NodeConnectionType } from 'n8n-workflow';
import { useToast } from '@/composables/useToast';
import { useNodeHelpers } from '@/composables/useNodeHelpers';
import {
CHAT_TRIGGER_NODE_TYPE,
FORM_TRIGGER_NODE_TYPE,
WAIT_NODE_TYPE,
WORKFLOW_LM_CHAT_MODAL_KEY,
} from '@/constants';
import { CHAT_TRIGGER_NODE_TYPE, FORM_TRIGGER_NODE_TYPE, WAIT_NODE_TYPE } from '@/constants';
import { useRootStore } from '@/stores/root.store';
import { useUIStore } from '@/stores/ui.store';
@ -55,7 +50,6 @@ export function useRunWorkflow(useRunWorkflowOpts: { router: ReturnType<typeof u
const uiStore = useUIStore();
const workflowsStore = useWorkflowsStore();
const executionsStore = useExecutionsStore();
// Starts to execute a workflow on server
async function runWorkflowApi(runData: IStartRunData): Promise<IExecutionPushResponse> {
if (!rootStore.pushConnectionActive) {
@ -175,7 +169,7 @@ export function useRunWorkflow(useRunWorkflowOpts: { router: ReturnType<typeof u
// If the chat node has no input data or pin data, open the chat modal
// and halt the execution
if (!chatHasInputData && !chatHasPinData) {
uiStore.openModal(WORKFLOW_LM_CHAT_MODAL_KEY);
workflowsStore.setPanelOpen('chat', true);
return;
}
}
@ -359,7 +353,10 @@ export function useRunWorkflow(useRunWorkflowOpts: { router: ReturnType<typeof u
let isFormShown =
!options.destinationNode &&
workflowsStore.allNodes.some((node) => node.type === FORM_TRIGGER_NODE_TYPE);
workflowsStore.allNodes.some(
(node) =>
node.type === FORM_TRIGGER_NODE_TYPE && !workflowsStore?.pinnedWorkflowData?.[node.name],
);
const resolveWaitingNodesData = async (): Promise<void> => {
return await new Promise<void>((resolve) => {

55
packages/editor-ui/src/composables/useToast.test.ts Normal file
View file

@ -0,0 +1,55 @@
import { describe, it, expect, vi, beforeEach } from 'vitest';
import { useToast } from './useToast';
import { createPinia, setActivePinia } from 'pinia';
import { ElNotification as Notification } from 'element-plus';
vi.mock('element-plus', async () => {
const original = await vi.importActual('element-plus');
return {
...original,
ElNotification: vi.fn(),
ElTooltip: vi.fn(),
};
});
describe('useToast', () => {
let toast: ReturnType<typeof useToast>;
beforeEach(() => {
setActivePinia(createPinia());
toast = useToast();
});
afterEach(() => {
vi.restoreAllMocks();
});
it('should show a message', () => {
const messageData = { message: 'Test message', title: 'Test title' };
toast.showMessage(messageData);
expect(Notification).toHaveBeenCalledWith(
expect.objectContaining({
message: 'Test message',
title: 'Test title',
}),
);
});
it('should sanitize message and title', () => {
const messageData = {
message: '<script>alert("xss")</script>',
title: '<script>alert("xss")</script>',
};
toast.showMessage(messageData);
expect(Notification).toHaveBeenCalledWith(
expect.objectContaining({
message: 'alert("xss")',
title: 'alert("xss")',
}),
);
});
});

6
packages/editor-ui/src/composables/useToast.ts
View file

@ -10,6 +10,7 @@ import { useExternalHooks } from './useExternalHooks';
import { VIEWS } from '@/constants';
import type { ApplicationError } from 'n8n-workflow';
import { useStyles } from './useStyles';
import { useCanvasStore } from '@/stores/canvas.store';
import { useSettingsStore } from '@/stores/settings.store';
export interface NotificationErrorWithNodeAndDescription extends ApplicationError {
@ -29,12 +30,13 @@ export function useToast() {
const i18n = useI18n();
const settingsStore = useSettingsStore();
const { APP_Z_INDEXES } = useStyles();
const canvasStore = useCanvasStore();
const messageDefaults: Partial<Omit<NotificationOptions, 'message'>> = {
dangerouslyUseHTMLString: false,
position: 'bottom-right',
zIndex: APP_Z_INDEXES.TOASTS, // above NDV and modal overlays
offset: settingsStore.isAiAssistantEnabled ? 64 : 0,
offset: settingsStore.isAiAssistantEnabled || workflowsStore.isChatPanelOpen ? 64 : 0,
appendTo: '#app-grid',
customClass: 'content-toast',
};
@ -43,6 +45,8 @@ export function useToast() {
const { message, title } = messageData;
const params = { ...messageDefaults, ...messageData };
params.offset = +canvasStore.panelHeight;
if (typeof message === 'string') {
params.message = sanitizeHtml(message);
}

1
packages/editor-ui/src/constants.ts
View file

@ -51,7 +51,6 @@ export const TAGS_MANAGER_MODAL_KEY = 'tagsManager';
export const ANNOTATION_TAGS_MANAGER_MODAL_KEY = 'annotationTagsManager';
export const VERSIONS_MODAL_KEY = 'versions';
export const WORKFLOW_SETTINGS_MODAL_KEY = 'settings';
export const WORKFLOW_LM_CHAT_MODAL_KEY = 'lmChat';
export const WORKFLOW_SHARE_MODAL_KEY = 'workflowShare';
export const PERSONALIZATION_MODAL_KEY = 'personalization';
export const CONTACT_PROMPT_MODAL_KEY = 'contactPrompt';

13
packages/editor-ui/src/plugins/i18n/locales/en.json
View file

@ -169,11 +169,13 @@
"binaryDataDisplay.backToOverviewPage": "Back to overview page",
"binaryDataDisplay.noDataFoundToDisplay": "No data found to display",
"binaryDataDisplay.yourBrowserDoesNotSupport": "Your browser does not support the video element. Kindly update it to latest version.",
"chat.window.title": "Chat Window ({nodeName})",
"chat.window.logs": "Log (for last message)",
"chat.window.title": "Chat",
"chat.window.logs": "Latest Logs",
"chat.window.logsFromNode": "from {nodeName} node",
"chat.window.noChatNode": "No Chat Node",
"chat.window.noExecution": "Nothing got executed yet",
"chat.window.chat.placeholder": "Type a message, or press ‘up’ arrow for previous one",
"chat.window.chat.placeholderPristine": "Type a message",
"chat.window.chat.sendButtonText": "Send",
"chat.window.chat.provideMessage": "Please provide a message",
"chat.window.chat.emptyChatMessage": "Empty chat message",
@ -185,6 +187,10 @@
"chat.window.chat.unpinAndExecute.confirm": "Unpin and send",
"chat.window.chat.unpinAndExecute.cancel": "Cancel",
"chat.window.chat.response.empty": "[No response. Make sure the last executed node outputs the content to display here]",
"chat.window.session.title": "Session",
"chat.window.session.reset.title": "Reset session?",
"chat.window.session.reset.warning": "This will clear all chat messages and the current execution data",
"chat.window.session.reset.confirm": "Reset",
"chatEmbed.infoTip.description": "Add chat to external applications using the n8n chat package.",
"chatEmbed.infoTip.link": "More info",
"chatEmbed.title": "Embed Chat in your website",
@ -951,7 +957,8 @@
"ndv.input.disabled": "The '{nodeName}' node is disabled and won’t execute.",
"ndv.input.disabled.cta": "Enable it",
"ndv.output": "Output",
"ndv.output.ai.empty": "👈 This is {node}’s AI Logs. Click on a node to see the input it received and data it outputted.",
"ndv.output.ai.empty": "👈 Use these logs to see information on how the {node} node completed processing. You can click on a node to see the input it received and data it output.",
"ndv.output.ai.waiting": "Waiting for message",
"ndv.output.outType.logs": "Logs",
"ndv.output.outType.regular": "Output",
"ndv.output.edit": "Edit Output",

3
packages/editor-ui/src/router.ts
View file

@ -24,6 +24,7 @@ const ErrorView = async () => await import('./views/ErrorView.vue');
const ForgotMyPasswordView = async () => await import('./views/ForgotMyPasswordView.vue');
const MainHeader = async () => await import('@/components/MainHeader/MainHeader.vue');
const MainSidebar = async () => await import('@/components/MainSidebar.vue');
const CanvasChat = async () => await import('@/components/CanvasChat/CanvasChat.vue');
const NodeView = async () => await import('@/views/NodeViewSwitcher.vue');
const WorkflowExecutionsView = async () => await import('@/views/WorkflowExecutionsView.vue');
const WorkflowExecutionsLandingPage = async () =>
@ -301,6 +302,7 @@ export const routes: RouteRecordRaw[] = [
default: NodeView,
header: MainHeader,
sidebar: MainSidebar,
footer: CanvasChat,
},
meta: {
nodeView: true,
@ -333,6 +335,7 @@ export const routes: RouteRecordRaw[] = [
default: NodeView,
header: MainHeader,
sidebar: MainSidebar,
footer: CanvasChat,
},
meta: {
nodeView: true,

10
packages/editor-ui/src/stores/canvas.store.ts
View file

@ -54,8 +54,8 @@ export const useCanvasStore = defineStore('canvas', () => {
const jsPlumbInstanceRef = ref<BrowserJsPlumbInstance>();
const isDragging = ref<boolean>(false);
const lastSelectedConnection = ref<Connection>();
const newNodeInsertPosition = ref<XYPosition | null>(null);
const panelHeight = ref(0);
const nodes = computed<INodeUi[]>(() => workflowStore.allNodes);
const triggerNodes = computed<INodeUi[]>(() =>
@ -109,9 +109,9 @@ export const useCanvasStore = defineStore('canvas', () => {
const manualTriggerNode = nodeTypesStore.getNodeType(MANUAL_TRIGGER_NODE_TYPE);
if (!manualTriggerNode) {
console.error('Could not find the manual trigger node');
return null;
}
return {
id: uuid(),
name: manualTriggerNode.defaults.name?.toString() ?? manualTriggerNode.displayName,
@ -324,6 +324,10 @@ export const useCanvasStore = defineStore('canvas', () => {
watch(readOnlyEnv, setReadOnly);
function setPanelHeight(height: number) {
panelHeight.value = height;
}
return {
isDemo,
nodeViewScale,
@ -333,6 +337,8 @@ export const useCanvasStore = defineStore('canvas', () => {
isLoading: loadingService.isLoading,
aiNodes,
lastSelectedConnection: lastSelectedConnectionComputed,
panelHeight: computed(() => panelHeight.value),
setPanelHeight,
setReadOnly,
setLastSelectedConnection,
startLoading: loadingService.startLoading,

2
packages/editor-ui/src/stores/ui.store.ts
View file

@ -23,7 +23,6 @@ import {
VERSIONS_MODAL_KEY,
VIEWS,
WORKFLOW_ACTIVE_MODAL_KEY,
WORKFLOW_LM_CHAT_MODAL_KEY,
WORKFLOW_SETTINGS_MODAL_KEY,
WORKFLOW_SHARE_MODAL_KEY,
EXTERNAL_SECRETS_PROVIDER_MODAL_KEY,
@ -104,7 +103,6 @@ export const useUIStore = defineStore(STORES.UI, () => {
ANNOTATION_TAGS_MANAGER_MODAL_KEY,
NPS_SURVEY_MODAL_KEY,
VERSIONS_MODAL_KEY,
WORKFLOW_LM_CHAT_MODAL_KEY,
WORKFLOW_SETTINGS_MODAL_KEY,
WORKFLOW_SHARE_MODAL_KEY,
WORKFLOW_ACTIVE_MODAL_KEY,

24
packages/editor-ui/src/stores/workflows.store.ts
View file

@ -139,6 +139,8 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, () => {
const nodeMetadata = ref<NodeMetadataMap>({});
const isInDebugMode = ref(false);
const chatMessages = ref<string[]>([]);
const isChatPanelOpen = ref(false);
const isLogsPanelOpen = ref(false);
const workflowName = computed(() => workflow.value.name);
@ -1052,8 +1054,12 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, () => {
}, {});
}
function setConnections(connections: IConnections): void {
function setConnections(connections: IConnections, updateWorkflow = false): void {
workflow.value.connections = connections;
if (updateWorkflow) {
updateCachedWorkflow();
}
}
function resetAllNodesIssues(): boolean {
@ -1123,6 +1129,11 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, () => {
const { [node.name]: removedNodeMetadata, ...remainingNodeMetadata } = nodeMetadata.value;
nodeMetadata.value = remainingNodeMetadata;
// If chat trigger node is removed, close chat
if (node.type === CHAT_TRIGGER_NODE_TYPE) {
setPanelOpen('chat', false);
}
if (workflow.value.pinData && workflow.value.pinData.hasOwnProperty(node.name)) {
const { [node.name]: removedPinData, ...remainingPinData } = workflow.value.pinData;
workflow.value = {
@ -1621,6 +1632,14 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, () => {
// End Canvas V2 Functions
//
function setPanelOpen(panel: 'chat' | 'logs', isOpen: boolean) {
if (panel === 'chat') {
isChatPanelOpen.value = isOpen;
}
// Logs panel open/close is tied to the chat panel open/close
isLogsPanelOpen.value = isOpen;
}
return {
workflow,
usedCredentials,
@ -1665,6 +1684,9 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, () => {
getWorkflowExecution,
getTotalFinishedExecutionsCount,
getPastChatMessages,
isChatPanelOpen: computed(() => isChatPanelOpen.value),
isLogsPanelOpen: computed(() => isLogsPanelOpen.value),
setPanelOpen,
outgoingConnectionsByNodeName,
incomingConnectionsByNodeName,
nodeHasOutputConnection,

162
packages/editor-ui/src/utils/nodeSettingsUtils.test.ts Normal file
View file

@ -0,0 +1,162 @@
import { describe, it, expect, afterAll } from 'vitest';
import { mock } from 'vitest-mock-extended';
import type { IConnections, NodeParameterValueType } from 'n8n-workflow';
import { updateDynamicConnections } from './nodeSettingsUtils';
import { SWITCH_NODE_TYPE } from '@/constants';
import type { INodeUi, IUpdateInformation } from '@/Interface';
describe('updateDynamicConnections', () => {
afterAll(() => {
vi.clearAllMocks();
});
it('should remove extra outputs when the number of outputs decreases', () => {
const node = mock<INodeUi>({
name: 'TestNode',
type: SWITCH_NODE_TYPE,
parameters: { numberOutputs: 3 },
});
const connections = mock<IConnections>({
TestNode: {
main: [[{ node: 'Node1' }], [{ node: 'Node2' }], [{ node: 'Node3' }]],
},
});
const parameterData = mock<IUpdateInformation<number>>({
name: 'parameters.numberOutputs',
value: 2,
});
const updatedConnections = updateDynamicConnections(node, connections, parameterData);
expect(updatedConnections?.TestNode.main).toHaveLength(2);
});
it('should splice connections when a rule is removed', () => {
const node = mock<INodeUi>({
name: 'TestNode',
type: SWITCH_NODE_TYPE,
parameters: {
rules: { values: [{}, {}, {}] },
options: {},
},
});
const connections = mock<IConnections>({
TestNode: {
main: [[{ node: 'Node1' }], [{ node: 'Node2' }], [{ node: 'Node3' }]],
},
});
const parameterData = mock<IUpdateInformation<number>>({
name: 'parameters.rules.values[1]',
value: undefined,
});
const updatedConnections = updateDynamicConnections(node, connections, parameterData);
expect(updatedConnections?.TestNode.main).toHaveLength(2);
expect(updatedConnections?.TestNode.main[1][0].node).toEqual('Node3');
});
it('should handle fallbackOutput === "extra" and all rules removed', () => {
const node = mock<INodeUi>({
name: 'TestNode',
type: SWITCH_NODE_TYPE,
parameters: {
options: { fallbackOutput: 'extra' },
},
});
const connections = mock<IConnections>({
TestNode: {
main: [[{ node: 'Node1' }], [{ node: 'Node2' }], [{ node: 'Node3' }]],
},
});
const parameterData = mock<IUpdateInformation<number>>({
name: 'parameters.rules.values',
value: undefined,
});
const updatedConnections = updateDynamicConnections(node, connections, parameterData);
expect(updatedConnections?.TestNode.main).toHaveLength(1);
expect(updatedConnections?.TestNode.main[0][0].node).toEqual('Node3');
});
it('should add a new connection when a rule is added', () => {
const node = mock<INodeUi>({
name: 'TestNode',
type: SWITCH_NODE_TYPE,
parameters: {
rules: { values: [{}, {}] },
options: { fallbackOutput: 'none' },
},
});
const connections = mock<IConnections>({
TestNode: {
main: [[{ node: 'Node1' }], [{ node: 'Node2' }]],
},
});
const parameterData = mock<IUpdateInformation<NodeParameterValueType>>({
name: 'parameters.rules.values',
value: [{}, {}, {}],
});
const updatedConnections = updateDynamicConnections(node, connections, parameterData);
expect(updatedConnections?.TestNode.main).toHaveLength(3);
expect(updatedConnections?.TestNode.main[2]).toEqual([]);
});
it('should handle extra output when rule is added and fallbackOutput is extra', () => {
const node = mock<INodeUi>({
name: 'TestNode',
type: SWITCH_NODE_TYPE,
parameters: {
rules: { values: [{}, {}] },
options: { fallbackOutput: 'extra' },
},
});
const connections = mock<IConnections>({
TestNode: {
main: [[{ node: 'Node1' }], [{ node: 'Node2' }], [{ node: 'Node3' }]],
},
});
const parameterData = mock<IUpdateInformation<NodeParameterValueType>>({
name: 'parameters.rules.values',
value: [{}, {}, {}],
});
const updatedConnections = updateDynamicConnections(node, connections, parameterData);
expect(updatedConnections?.TestNode.main).toHaveLength(4);
expect(updatedConnections?.TestNode.main[2]).toEqual([]);
expect(updatedConnections?.TestNode.main[3][0].node).toEqual('Node3');
});
it('should return null if no conditions are met', () => {
const node = mock<INodeUi>({
name: 'TestNode',
type: 'otherNodeType',
});
const connections = mock<IConnections>({
TestNode: { main: [] },
});
const parameterData = mock<IUpdateInformation<number>>({
name: 'parameters.otherParameter',
value: 3,
});
const result = updateDynamicConnections(node, connections, parameterData);
expect(result).toBeNull();
});
});

133
packages/editor-ui/src/utils/nodeSettingsUtils.ts Normal file
View file

@ -0,0 +1,133 @@
import type {
IConnection,
IConnections,
IDataObject,
NodeInputConnections,
NodeParameterValueType,
} from 'n8n-workflow';
import type { INodeUi, IUpdateInformation } from '@/Interface';
import { SWITCH_NODE_TYPE } from '@/constants';
import { isEqual } from 'lodash-es';
import { captureException } from '@sentry/vue';
export function updateDynamicConnections(
node: INodeUi,
workflowConnections: IConnections,
parameterData: IUpdateInformation<NodeParameterValueType>,
) {
const connections = { ...workflowConnections };
try {
if (parameterData.name.includes('conditions') || !connections[node.name]?.main) return null;
if (node.type === SWITCH_NODE_TYPE && parameterData.name === 'parameters.numberOutputs') {
const curentNumberOutputs = node.parameters?.numberOutputs as number;
const newNumberOutputs = parameterData.value as number;
// remove extra outputs
if (newNumberOutputs < curentNumberOutputs) {
connections[node.name].main = connections[node.name].main.slice(0, newNumberOutputs);
return connections;
}
}
if (
node.type === SWITCH_NODE_TYPE &&
parameterData.name === 'parameters.options.fallbackOutput'
) {
const curentFallbackOutput = (node.parameters?.options as { fallbackOutput: string })
?.fallbackOutput as string;
if (curentFallbackOutput === 'extra') {
if (!parameterData.value || parameterData.value !== 'extra') {
connections[node.name].main = connections[node.name].main.slice(0, -1);
return connections;
}
}
}
if (node.type === SWITCH_NODE_TYPE && parameterData.name.includes('parameters.rules.values')) {
const { fallbackOutput } = node.parameters?.options as { fallbackOutput: string };
if (parameterData.value === undefined) {
function extractIndex(path: string): number | null {
const match = path.match(/parameters\.rules\.values\[(\d+)\]$/);
return match ? parseInt(match[1], 10) : null;
}
const index = extractIndex(parameterData.name);
// rule was removed
if (index !== null) {
connections[node.name].main.splice(index, 1);
return connections;
}
// all rules were removed
if (parameterData.name === 'parameters.rules.values') {
if (fallbackOutput === 'extra') {
connections[node.name].main = [
connections[node.name].main[connections[node.name].main.length - 1],
];
} else {
connections[node.name].main = [];
}
return connections;
}
} else if (parameterData.name === 'parameters.rules.values') {
const curentRulesvalues = (node.parameters?.rules as { values: IDataObject[] })?.values;
let lastConnection: IConnection[] | undefined = undefined;
if (
fallbackOutput === 'extra' &&
connections[node.name].main.length === curentRulesvalues.length + 1
) {
lastConnection = connections[node.name].main.pop();
}
// rule was added
const currentRulesLength = (node.parameters?.rules as { values: IDataObject[] })?.values
?.length;
const newRulesLength = (parameterData.value as IDataObject[])?.length;
if (newRulesLength - currentRulesLength === 1) {
connections[node.name].main = [...connections[node.name].main, []];
if (lastConnection) {
connections[node.name].main.push(lastConnection);
}
return connections;
} else {
// order was changed
const newRulesvalues = parameterData.value as IDataObject[];
const updatedConnectionsIndex: number[] = [];
for (const rule of curentRulesvalues) {
const index = newRulesvalues.findIndex((newRule) => isEqual(rule, newRule));
if (index !== -1) {
updatedConnectionsIndex.push(index);
}
}
const reorderedConnections: NodeInputConnections = [];
for (const index of updatedConnectionsIndex) {
reorderedConnections.push(connections[node.name].main[index] ?? []);
}
if (lastConnection) {
reorderedConnections.push(lastConnection);
}
connections[node.name].main = reorderedConnections;
return connections;
}
}
}
} catch (error) {
captureException(error);
}
return null;
}

11
packages/editor-ui/src/views/NodeView.v2.vue
View file

@ -60,7 +60,6 @@ import {
STICKY_NODE_TYPE,
VALID_WORKFLOW_IMPORT_URL_REGEX,
VIEWS,
WORKFLOW_LM_CHAT_MODAL_KEY,
} from '@/constants';
import { useSourceControlStore } from '@/stores/sourceControl.store';
import { useNodeCreatorStore } from '@/stores/nodeCreator.store';
@ -249,6 +248,8 @@ const keyBindingsEnabled = computed(() => {
return !ndvStore.activeNode && uiStore.activeModals.length === 0;
});
const isChatOpen = computed(() => workflowsStore.isChatPanelOpen);
/**
* Initialization
*/
@ -1207,7 +1208,7 @@ const chatTriggerNodePinnedData = computed(() => {
});
async function onOpenChat() {
uiStore.openModal(WORKFLOW_LM_CHAT_MODAL_KEY);
workflowsStore.setPanelOpen('chat', !workflowsStore.isChatPanelOpen);
const payload = {
workflow_id: workflowId.value,
@ -1633,7 +1634,11 @@ onBeforeUnmount(() => {
@mouseleave="onRunWorkflowButtonMouseLeave"
@click="onRunWorkflow"
/>
<CanvasChatButton v-if="containsChatTriggerNodes" @click="onOpenChat" />
<CanvasChatButton
v-if="containsChatTriggerNodes"
:outline="isChatOpen === false"
@click="onOpenChat"
/>
<CanvasStopCurrentExecutionButton
v-if="isStopExecutionButtonVisible"
:stopping="isStoppingExecution"

13
packages/editor-ui/src/views/NodeView.vue
View file

@ -34,7 +34,6 @@ import {
NODE_CREATOR_OPEN_SOURCES,
CHAT_TRIGGER_NODE_TYPE,
MANUAL_CHAT_TRIGGER_NODE_TYPE,
WORKFLOW_LM_CHAT_MODAL_KEY,
AI_NODE_CREATOR_VIEW,
DRAG_EVENT_DATA_KEY,
UPDATE_WEBHOOK_ID_NODE_TYPES,
@ -455,14 +454,14 @@ export default defineComponent({
)
);
},
canvasChatNode() {
return this.nodes.find((node) => node.type === CHAT_TRIGGER_NODE_TYPE);
},
isManualChatOnly(): boolean {
if (!this.canvasChatNode) return false;
return this.containsChatNodes && this.triggerNodes.length === 1 && !this.pinnedChatNodeData;
},
canvasChatNode() {
return this.nodes.find((node) => node.type === CHAT_TRIGGER_NODE_TYPE);
},
pinnedChatNodeData() {
if (!this.canvasChatNode) return null;
@ -513,6 +512,9 @@ export default defineComponent({
: (this.projectsStore.currentProject ?? this.projectsStore.personalProject);
return getResourcePermissions(project?.scopes);
},
isChatOpen() {
return this.workflowsStore.isChatPanelOpen;
},
},
watch: {
// Listen to route changes and load the workflow accordingly
@ -863,7 +865,7 @@ export default defineComponent({
};
this.$telemetry.track('User clicked chat open button', telemetryPayload);
void this.externalHooks.run('nodeView.onOpenChat', telemetryPayload);
this.uiStore.openModal(WORKFLOW_LM_CHAT_MODAL_KEY);
this.workflowsStore.setPanelOpen('chat', !this.workflowsStore.isChatPanelOpen);
},
async onRunWorkflow() {
@ -4651,6 +4653,7 @@ export default defineComponent({
size="large"
icon="comment"
type="primary"
:outline="isChatOpen === false"
data-test-id="workflow-chat-button"
@click.stop="onOpenChat"
/>

2
packages/node-dev/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-node-dev",
"version": "1.67.0",
"version": "1.68.0",
"description": "CLI to simplify n8n credentials/node development",
"main": "dist/src/index",
"types": "dist/src/index.d.ts",

5
packages/nodes-base/nodes/FacebookLeadAds/FacebookLeadAdsTrigger.node.ts
View file

@ -273,7 +273,10 @@ export class FacebookLeadAdsTrigger implements INodeType {
return {
id: lead.id,
data: lead.field_data.reduce(
(acc, field) => ({ ...acc, [field.name]: field.values[0] }),
(acc, field) => ({
...acc,
[field.name]: field.values && field.values.length > 0 ? field.values[0] : null,
}),
{},
),
form: {

6
packages/nodes-base/nodes/FacebookLeadAds/GenericFunctions.ts
View file

@ -33,7 +33,7 @@ export async function facebookApiRequest(
qs,
body,
gzip: true,
uri: `https://graph.facebook.com/v17.0${resource}`,
uri: `https://graph.facebook.com/v21.0${resource}`,
json: true,
};
@ -89,7 +89,7 @@ export async function facebookAppApiRequest(
method,
qs,
gzip: true,
uri: `https://graph.facebook.com/v17.0${resource}`,
uri: `https://graph.facebook.com/v21.0${resource}`,
json: true,
};
@ -181,7 +181,7 @@ export async function facebookPageApiRequest(
qs,
body,
gzip: true,
uri: `https://graph.facebook.com/v17.0${resource}`,
uri: `https://graph.facebook.com/v21.0${resource}`,
json: true,
};

1
packages/nodes-base/nodes/Google/BigQuery/v2/actions/database/insert.operation.ts
View file

@ -275,6 +275,7 @@ export async function execute(this: IExecuteFunctions): Promise<INodeExecutionDa
: '';
throw new NodeOperationError(this.getNode(), `${failedMessage}${stoppedMessage}`, {
description: errors.join('\n, '),
itemIndex: i,
});
}

72
packages/nodes-base/nodes/Google/Drive/test/v2/node/file/upload.test.ts
View file

@ -6,7 +6,7 @@ import * as upload from '../../../../v2/actions/file/upload.operation';
import * as transport from '../../../../v2/transport';
import * as utils from '../../../../v2/helpers/utils';
import { createMockExecuteFunction, driveNode } from '../helpers';
import { createMockExecuteFunction, createTestStream, driveNode } from '../helpers';
jest.mock('../../../../v2/transport', () => {
const originalModule = jest.requireActual('../../../../v2/transport');
@ -30,7 +30,7 @@ jest.mock('../../../../v2/helpers/utils', () => {
getItemBinaryData: jest.fn(async function () {
return {
contentLength: '123',
fileContent: 'Hello Drive!',
fileContent: Buffer.from('Hello Drive!'),
originalFilename: 'original.txt',
mimeType: 'text/plain',
};
@ -43,13 +43,17 @@ describe('test GoogleDriveV2: file upload', () => {
nock.disableNetConnect();
});
beforeEach(() => {
jest.clearAllMocks();
});
afterAll(() => {
nock.restore();
jest.unmock('../../../../v2/transport');
jest.unmock('../../../../v2/helpers/utils');
});
it('should be called with', async () => {
it('should upload buffers', async () => {
const nodeParameters = {
name: 'newFile.txt',
folderId: {
@ -73,10 +77,10 @@ describe('test GoogleDriveV2: file upload', () => {
expect(transport.googleApiRequest).toHaveBeenCalledWith(
'POST',
'/upload/drive/v3/files',
expect.any(Buffer),
{ uploadType: 'media' },
undefined,
{ uploadType: 'resumable' },
undefined,
{ returnFullResponse: true },
{ headers: { 'Content-Length': '123', 'Content-Type': 'text/plain' } },
);
expect(transport.googleApiRequest).toHaveBeenCalledWith(
'PATCH',
@ -94,4 +98,60 @@ describe('test GoogleDriveV2: file upload', () => {
expect(utils.getItemBinaryData).toBeCalledTimes(1);
expect(utils.getItemBinaryData).toHaveBeenCalled();
});
it('should stream large files in 2MB chunks', async () => {
const nodeParameters = {
name: 'newFile.jpg',
folderId: {
__rl: true,
value: 'folderIDxxxxxx',
mode: 'list',
cachedResultName: 'testFolder 3',
cachedResultUrl: 'https://drive.google.com/drive/folders/folderIDxxxxxx',
},
options: {
simplifyOutput: true,
},
};
const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, driveNode);
const httpRequestSpy = jest.spyOn(fakeExecuteFunction.helpers, 'httpRequest');
const fileSize = 7 * 1024 * 1024; // 7MB
jest.mocked(utils.getItemBinaryData).mockResolvedValue({
mimeType: 'image/jpg',
originalFilename: 'test.jpg',
contentLength: fileSize,
fileContent: createTestStream(fileSize),
});
await upload.execute.call(fakeExecuteFunction, 0);
// 4 chunks: 7MB = 3x2MB + 1x1MB
expect(httpRequestSpy).toHaveBeenCalledTimes(4);
expect(httpRequestSpy).toHaveBeenCalledWith(
expect.objectContaining({ body: expect.any(Buffer) }),
);
expect(transport.googleApiRequest).toBeCalledTimes(2);
expect(transport.googleApiRequest).toHaveBeenCalledWith(
'POST',
'/upload/drive/v3/files',
undefined,
{ uploadType: 'resumable' },
undefined,
{ returnFullResponse: true },
);
expect(transport.googleApiRequest).toHaveBeenCalledWith(
'PATCH',
'/drive/v3/files/undefined',
{ mimeType: 'image/jpg', name: 'newFile.jpg', originalFilename: 'test.jpg' },
{
addParents: 'folderIDxxxxxx',
supportsAllDrives: true,
corpora: 'allDrives',
includeItemsFromAllDrives: true,
spaces: 'appDataFolder, drive',
},
);
});
});

23
packages/nodes-base/nodes/Google/Drive/test/v2/node/helpers.ts
View file

@ -2,6 +2,7 @@ import type { IDataObject, IExecuteFunctions, IGetNodeParameterOptions, INode }
import { get } from 'lodash';
import { constructExecutionMetaData, returnJsonArray } from 'n8n-core';
import { Readable } from 'stream';
export const driveNode: INode = {
id: '11',
@ -40,3 +41,25 @@ export const createMockExecuteFunction = (
} as unknown as IExecuteFunctions;
return fakeExecuteFunction;
};
export function createTestStream(byteSize: number) {
let bytesSent = 0;
const CHUNK_SIZE = 64 * 1024; // 64kB chunks (default NodeJS highWaterMark)
return new Readable({
read() {
const remainingBytes = byteSize - bytesSent;
if (remainingBytes <= 0) {
this.push(null);
return;
}
const chunkSize = Math.min(CHUNK_SIZE, remainingBytes);
const chunk = Buffer.alloc(chunkSize, 'A'); // Test data just a string of "A"
bytesSent += chunkSize;
this.push(chunk);
},
});
}

13
packages/nodes-base/nodes/Google/Drive/v2/actions/file/upload.operation.ts
View file

@ -12,6 +12,7 @@ import {
setFileProperties,
setUpdateCommonParams,
setParentFolder,
processInChunks,
} from '../../helpers/utils';
import { updateDisplayOptions } from '@utils/utilities';
@ -129,16 +130,17 @@ export async function execute(this: IExecuteFunctions, i: number): Promise<INode
const uploadUrl = resumableUpload.headers.location;
let offset = 0;
for await (const chunk of fileContent) {
const nextOffset = offset + Number(chunk.length);
// 2MB chunks, needs to be a multiple of 256kB for Google Drive API
const chunkSizeBytes = 2048 * 1024;
await processInChunks(fileContent, chunkSizeBytes, async (chunk, offset) => {
try {
const response = await this.helpers.httpRequest({
method: 'PUT',
url: uploadUrl,
headers: {
'Content-Length': chunk.length,
'Content-Range': `bytes ${offset}-${nextOffset - 1}/${contentLength}`,
'Content-Range': `bytes ${offset}-${offset + chunk.byteLength - 1}/${contentLength}`,
},
body: chunk,
});
@ -146,8 +148,7 @@ export async function execute(this: IExecuteFunctions, i: number): Promise<INode
} catch (error) {
if (error.response?.status !== 308) throw error;
}
offset = nextOffset;
}
});
}
const options = this.getNodeParameter('options', i, {});

26
packages/nodes-base/nodes/Google/Drive/v2/helpers/utils.ts
View file

@ -131,3 +131,29 @@ export function setParentFolder(
return 'root';
}
}
export async function processInChunks(
stream: Readable,
chunkSize: number,
process: (chunk: Buffer, offset: number) => void | Promise<void>,
) {
let buffer = Buffer.alloc(0);
let offset = 0;
for await (const chunk of stream) {
buffer = Buffer.concat([buffer, chunk]);
while (buffer.length >= chunkSize) {
const chunkToProcess = buffer.subarray(0, chunkSize);
await process(chunkToProcess, offset);
buffer = buffer.subarray(chunkSize);
offset += chunkSize;
}
}
// Process last chunk, could be smaller than chunkSize
if (buffer.length > 0) {
await process(buffer, offset);
}
}

24
packages/nodes-base/nodes/Notion/shared/GenericFunctions.ts
View file

@ -575,7 +575,7 @@ export function mapFilters(filtersList: IDataObject[], timezone: string) {
}
return Object.assign(obj, {
['property']: getNameAndType(value.key as string).name,
['property']: getNameAndType(value.key as string)?.name,
[key]: { [`${value.condition}`]: valuePropertyName },
});
}, {});
@ -606,7 +606,7 @@ function simplifyProperty(property: any) {
) {
result = property[type];
} else if (['created_by', 'last_edited_by', 'select'].includes(property.type as string)) {
result = property[type] ? property[type].name : null;
result = property[type] ? property[type]?.name : null;
} else if (['people'].includes(property.type as string)) {
if (Array.isArray(property[type])) {
result = property[type].map((person: any) => person.person?.email || {});
@ -615,35 +615,35 @@ function simplifyProperty(property: any) {
}
} else if (['multi_select'].includes(property.type as string)) {
if (Array.isArray(property[type])) {
result = property[type].map((e: IDataObject) => e.name || {});
result = property[type].map((e: IDataObject) => e?.name || {});
} else {
result = property[type].options.map((e: IDataObject) => e.name || {});
result = property[type].options.map((e: IDataObject) => e?.name || {});
}
} else if (['relation'].includes(property.type as string)) {
if (Array.isArray(property[type])) {
result = property[type].map((e: IDataObject) => e.id || {});
result = property[type].map((e: IDataObject) => e?.id || {});
} else {
result = property[type].database_id;
result = property[type]?.database_id;
}
} else if (['formula'].includes(property.type as string)) {
result = property[type][property[type].type];
result = property[type]?.[property[type]?.type];
} else if (['rollup'].includes(property.type as string)) {
const rollupFunction = property[type].function as string;
const rollupFunction = property[type]?.function as string;
if (rollupFunction.startsWith('count') || rollupFunction.includes('empty')) {
result = property[type].number;
result = property[type]?.number;
if (rollupFunction.includes('percent')) {
result = result * 100;
}
} else if (rollupFunction.startsWith('show') && property[type].type === 'array') {
} else if (rollupFunction.startsWith('show') && property[type]?.type === 'array') {
const elements = property[type].array.map(simplifyProperty).flat();
result = rollupFunction === 'show_unique' ? [...new Set(elements as string)] : elements;
}
} else if (['files'].includes(property.type as string)) {
result = property[type].map(
(file: { type: string; [key: string]: any }) => file[file.type].url,
(file: { type: string; [key: string]: any }) => file[file.type]?.url,
);
} else if (['status'].includes(property.type as string)) {
result = property[type].name;
result = property[type]?.name;
}
return result;
}

2
packages/nodes-base/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-nodes-base",
"version": "1.67.0",
"version": "1.68.0",
"description": "Base nodes of n8n",
"main": "index.js",
"scripts": {

2
packages/workflow/package.json
View file

@ -1,6 +1,6 @@
{
"name": "n8n-workflow",
"version": "1.66.0",
"version": "1.67.0",
"description": "Workflow base code of n8n",
"main": "dist/index.js",
"module": "src/index.ts",

3
packages/workflow/src/Interfaces.ts
View file

@ -1,7 +1,7 @@
/* eslint-disable @typescript-eslint/no-explicit-any */
import type { CallbackManager as CallbackManagerLC } from '@langchain/core/callbacks/manager';
import type { AxiosProxyConfig } from 'axios';
import type { AxiosProxyConfig, GenericAbortSignal } from 'axios';
import type * as express from 'express';
import type FormData from 'form-data';
import type { PathLike } from 'fs';
@ -529,6 +529,7 @@ export interface IHttpRequestOptions {
};
timeout?: number;
json?: boolean;
abortSignal?: GenericAbortSignal;
}
/**

158
pnpm-lock.yaml
View file

@ -265,7 +265,7 @@ importers:
version: 4.0.7
axios:
specifier: 'catalog:'
version: 1.7.4
version: 1.7.4(debug@4.3.7)
dotenv:
specifier: 8.6.0
version: 8.6.0
@ -333,7 +333,7 @@ importers:
dependencies:
axios:
specifier: 'catalog:'
version: 1.7.4
version: 1.7.4(debug@4.3.7)
packages/@n8n/codemirror-lang:
dependencies:
@ -407,7 +407,7 @@ importers:
version: 3.666.0(@aws-sdk/client-sts@3.666.0)
'@getzep/zep-cloud':
specifier: 1.0.12
version: 1.0.12(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)(langchain@0.3.5(7umjwzmwnymi4lyinuvazmp6ki))
version: 1.0.12(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)(langchain@0.3.5(4ubssgvn2k3t3hxnzmxuoc2aja))
'@getzep/zep-js':
specifier: 0.9.0
version: 0.9.0
@ -434,7 +434,7 @@ importers:
version: 0.3.1(@aws-sdk/client-sso-oidc@3.666.0(@aws-sdk/client-sts@3.666.0))(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)
'@langchain/community':
specifier: 0.3.11
version: 0.3.11(simkpjwqw7qnwbripe37u5qu7a)
version: 0.3.11(tzffvezibmkr4px5bpuitcp7xu)
'@langchain/core':
specifier: 'catalog:'
version: 0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
@ -521,7 +521,7 @@ importers:
version: 23.0.1
langchain:
specifier: 0.3.5
version: 0.3.5(7umjwzmwnymi4lyinuvazmp6ki)
version: 0.3.5(4ubssgvn2k3t3hxnzmxuoc2aja)
lodash:
specifier: 'catalog:'
version: 4.17.21
@ -774,7 +774,7 @@ importers:
version: 1.11.0
axios:
specifier: 'catalog:'
version: 1.7.4
version: 1.7.4(debug@4.3.7)
bcryptjs:
specifier: 2.4.3
version: 2.4.3
@ -1093,7 +1093,7 @@ importers:
dependencies:
'@langchain/core':
specifier: 'catalog:'
version: 0.3.15(openai@4.69.0(zod@3.23.8))
version: 0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
'@n8n/client-oauth2':
specifier: workspace:*
version: link:../@n8n/client-oauth2
@ -1105,7 +1105,7 @@ importers:
version: 1.11.0
axios:
specifier: 'catalog:'
version: 1.7.4
version: 1.7.4(debug@4.3.7)
concat-stream:
specifier: 2.0.0
version: 2.0.0
@ -1395,7 +1395,7 @@ importers:
version: 10.11.0(vue@3.5.11(typescript@5.6.2))
axios:
specifier: 'catalog:'
version: 1.7.4
version: 1.7.4(debug@4.3.7)
bowser:
specifier: 2.11.0
version: 2.11.0
@ -1477,6 +1477,9 @@ importers:
vue-chartjs:
specifier: ^5.2.0
version: 5.2.0(chart.js@4.4.0)(vue@3.5.11(typescript@5.6.2))
vue-github-button:
specifier: ^3.1.3
version: 3.1.3
vue-i18n:
specifier: ^9.2.2
version: 9.2.2(vue@3.5.11(typescript@5.6.2))
@ -1872,7 +1875,7 @@ importers:
version: 0.15.2
axios:
specifier: 'catalog:'
version: 1.7.4
version: 1.7.4(debug@4.3.7)
callsites:
specifier: 3.1.0
version: 3.1.0
@ -1918,7 +1921,7 @@ importers:
devDependencies:
'@langchain/core':
specifier: 'catalog:'
version: 0.3.15(openai@4.69.0)
version: 0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
'@types/deep-equal':
specifier: ^1.0.1
version: 1.0.1
@ -5392,6 +5395,7 @@ packages:
'@xmldom/xmldom@0.8.6':
resolution: {integrity: sha512-uRjjusqpoqfmRkTaNuLJ2VohVr67Q5YwDATW3VU7PfzTj6IRaihGrYI7zckGZjxQPBIp63nfvJbM+Yu5ICh0Bg==}
engines: {node: '>=10.0.0'}
deprecated: this version has critical issues, please update to the latest version
a-sync-waterfall@1.0.1:
resolution: {integrity: sha512-RYTOHHdWipFUliRFMCS4X2Yn2X8M87V/OpSqWzKKOGhzqyUxzyVmhHDH9sAvG+ZuQf/TAOFsLCpMw09I1ufUnA==}
@ -7632,6 +7636,9 @@ packages:
getpass@0.1.7:
resolution: {integrity: sha512-0fzj9JxOLfJ+XGLhR8ze3unN0KZCgZwiSSDz168VERjK8Wl8kVSdcu2kspd4s4wtAa1y/qrVRiAA0WclVsu0ng==}
github-buttons@2.29.1:
resolution: {integrity: sha512-TV3YgAKda5hPz75n7QXmGCsSzgVya1vvmBieebg3EB5ScmashTZ0FldViG1aU2d4V5rcAGrtQ7k5uAaCo0A4PA==}
github-from-package@0.0.0:
resolution: {integrity: sha512-SyHy3T1v2NUXn29OsWdxmK6RwHD+vkj3v8en8AOBZ1wBQ/hCAQ5bAQTD02kW4W9tUp/3Qh6J8r9EvntiyCmOOw==}
@ -12074,6 +12081,9 @@ packages:
peerDependencies:
eslint: '>=6.0.0'
vue-github-button@3.1.3:
resolution: {integrity: sha512-ZdOnUuYJL/wUsxISsC96TARzCdf1twaWooZoI14+g4RHsJltPY+Agw6Ox6pjuMqMX0uhSK1JOMFUFNCQGlcZGA==}
vue-i18n@9.2.2:
resolution: {integrity: sha512-yswpwtj89rTBhegUAv9Mu37LNznyu3NpyLQmozF3i1hYOhwpG8RjcjIFIIfnu+2MDZJGSZPXaKWvnQA71Yv9TQ==}
engines: {node: '>= 14'}
@ -14066,7 +14076,7 @@ snapshots:
'@gar/promisify@1.1.3':
optional: true
'@getzep/zep-cloud@1.0.12(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)(langchain@0.3.5(7umjwzmwnymi4lyinuvazmp6ki))':
'@getzep/zep-cloud@1.0.12(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)(langchain@0.3.5(4ubssgvn2k3t3hxnzmxuoc2aja))':
dependencies:
form-data: 4.0.0
node-fetch: 2.7.0(encoding@0.1.13)
@ -14075,7 +14085,7 @@ snapshots:
zod: 3.23.8
optionalDependencies:
'@langchain/core': 0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
langchain: 0.3.5(7umjwzmwnymi4lyinuvazmp6ki)
langchain: 0.3.5(4ubssgvn2k3t3hxnzmxuoc2aja)
transitivePeerDependencies:
- encoding
@ -14542,7 +14552,7 @@ snapshots:
- aws-crt
- encoding
'@langchain/community@0.3.11(simkpjwqw7qnwbripe37u5qu7a)':
'@langchain/community@0.3.11(tzffvezibmkr4px5bpuitcp7xu)':
dependencies:
'@ibm-cloud/watsonx-ai': 1.1.2
'@langchain/core': 0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
@ -14552,7 +14562,7 @@ snapshots:
flat: 5.0.2
ibm-cloud-sdk-core: 5.1.0
js-yaml: 4.1.0
langchain: 0.3.5(7umjwzmwnymi4lyinuvazmp6ki)
langchain: 0.3.5(4ubssgvn2k3t3hxnzmxuoc2aja)
langsmith: 0.2.3(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
uuid: 10.0.0
zod: 3.23.8
@ -14565,7 +14575,7 @@ snapshots:
'@aws-sdk/client-s3': 3.666.0
'@aws-sdk/credential-provider-node': 3.666.0(@aws-sdk/client-sso-oidc@3.666.0(@aws-sdk/client-sts@3.666.0))(@aws-sdk/client-sts@3.666.0)
'@azure/storage-blob': 12.18.0(encoding@0.1.13)
'@getzep/zep-cloud': 1.0.12(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)(langchain@0.3.5(7umjwzmwnymi4lyinuvazmp6ki))
'@getzep/zep-cloud': 1.0.12(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(encoding@0.1.13)(langchain@0.3.5(4ubssgvn2k3t3hxnzmxuoc2aja))
'@getzep/zep-js': 0.9.0
'@google-ai/generativelanguage': 2.6.0(encoding@0.1.13)
'@google-cloud/storage': 7.12.1(encoding@0.1.13)
@ -14629,38 +14639,6 @@ snapshots:
transitivePeerDependencies:
- openai
'@langchain/core@0.3.15(openai@4.69.0(zod@3.23.8))':
dependencies:
ansi-styles: 5.2.0
camelcase: 6.3.0
decamelize: 1.2.0
js-tiktoken: 1.0.12
langsmith: 0.2.3(openai@4.69.0(zod@3.23.8))
mustache: 4.2.0
p-queue: 6.6.2
p-retry: 4.6.2
uuid: 10.0.0
zod: 3.23.8
zod-to-json-schema: 3.23.3(zod@3.23.8)
transitivePeerDependencies:
- openai
'@langchain/core@0.3.15(openai@4.69.0)':
dependencies:
ansi-styles: 5.2.0
camelcase: 6.3.0
decamelize: 1.2.0
js-tiktoken: 1.0.12
langsmith: 0.2.3(openai@4.69.0)
mustache: 4.2.0
p-queue: 6.6.2
p-retry: 4.6.2
uuid: 10.0.0
zod: 3.23.8
zod-to-json-schema: 3.23.3(zod@3.23.8)
transitivePeerDependencies:
- openai
'@langchain/google-common@0.1.1(@langchain/core@0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8)))(zod@3.23.8)':
dependencies:
'@langchain/core': 0.3.15(openai@4.69.0(encoding@0.1.13)(zod@3.23.8))
@ -15278,7 +15256,7 @@ snapshots:
'@rudderstack/rudder-sdk-node@2.0.9(tslib@2.6.2)':
dependencies:
axios: 1.7.4
axios: 1.7.4(debug@4.3.7)
axios-retry: 3.7.0
component-type: 1.2.1
join-component: 1.1.0
@ -17534,23 +17512,7 @@ snapshots:
'@babel/runtime': 7.24.7
is-retry-allowed: 2.2.0
axios@1.7.4:
dependencies:
follow-redirects: 1.15.6(debug@4.3.6)
form-data: 4.0.0
proxy-from-env: 1.1.0
transitivePeerDependencies:
- debug
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@ -22973,7 +22899,7 @@ snapshots:
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