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feat(Switch Node): Add support for infinite Switch outputs (#7499)

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Github issue / Community forum post (link here to close automatically):
https://community.n8n.io/t/add-more-outputs-to-switch-node/3864

---------

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>
This commit is contained in:
OlegIvaniv
2023-10-25 14:34:47 +02:00
committed by GitHub
parent 6f45298d3d
commit 2febc61ec9
19 changed files with 1933 additions and 751 deletions
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59
packages/editor-ui/src/utils/nodeViewUtils.ts
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@@ -181,46 +181,18 @@ export const getAnchorPosition = (
spacerIndexes: number[] = [],
): ArrayAnchorSpec[] => {
if (connectionType === NodeConnectionType.Main) {
const positions = {
input: {
1: [[0.01, 0.5, -1, 0]],
2: [
[0.01, 0.3, -1, 0],
[0.01, 0.7, -1, 0],
],
3: [
[0.01, 0.25, -1, 0],
[0.01, 0.5, -1, 0],
[0.01, 0.75, -1, 0],
],
4: [
[0.01, 0.2, -1, 0],
[0.01, 0.4, -1, 0],
[0.01, 0.6, -1, 0],
[0.01, 0.8, -1, 0],
],
},
output: {
1: [[0.99, 0.5, 1, 0]],
2: [
[0.99, 0.3, 1, 0],
[0.99, 0.7, 1, 0],
],
3: [
[0.99, 0.25, 1, 0],
[0.99, 0.5, 1, 0],
[0.99, 0.75, 1, 0],
],
4: [
[0.99, 0.2, 1, 0],
[0.99, 0.4, 1, 0],
[0.99, 0.6, 1, 0],
[0.99, 0.8, 1, 0],
],
},
};
const anchors: ArrayAnchorSpec[] = [];
const x = type === 'input' ? 0.01 : 0.99;
const ox = type === 'input' ? -1 : 1;
const oy = 0;
const stepSize = 1 / (amount + 1); // +1 to not touch the node boundaries
return positions[type][amount] as ArrayAnchorSpec[];
for (let i = 1; i <= amount; i++) {
const y = stepSize * i; // Multiply by index to set position
anchors.push([x, y, ox, oy]);
}
return anchors;
}
const y = type === 'input' ? 0.99 : 0.01;
@@ -317,15 +289,20 @@ export const getOutputEndpointStyle = (
outlineStroke: 'none',
});
export const getOutputNameOverlay = (labelText: string, outputName: string): OverlaySpec => ({
export const getOutputNameOverlay = (
labelText: string,
outputName: ConnectionTypes,
): OverlaySpec => ({
type: 'Custom',
options: {
id: OVERLAY_OUTPUT_NAME_LABEL,
visible: true,
create: (component: Endpoint) => {
create: (ep: Endpoint) => {
const label = document.createElement('div');
label.innerHTML = labelText;
label.classList.add('node-output-endpoint-label');
label.setAttribute('data-endpoint-node-type', ep?.__meta?.nodeType);
if (outputName !== NodeConnectionType.Main) {
label.classList.add('node-output-endpoint-label--data');
label.classList.add(`node-connection-type-${getScope(outputName)}`);