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outline/app/actions/index.js

118 lines
2.9 KiB
JavaScript

// @flow
import { flattenDeep } from "lodash";
import * as React from "react";
import { v4 as uuidv4 } from "uuid";
import type {
Action,
ActionContext,
CommandBarAction,
MenuItemClickable,
MenuItemWithChildren,
} from "types";
export function createAction(
definition: $Diff<Action, { id?: string }>
): Action {
return {
id: uuidv4(),
...definition,
};
}
export function actionToMenuItem(
action: Action,
context: ActionContext
): MenuItemClickable | MenuItemWithChildren {
function resolve<T>(value: any): T {
if (typeof value === "function") {
return value(context);
}
return value;
}
const resolvedIcon = resolve<React.Element<any>>(action.icon);
const resolvedChildren = resolve<Action[]>(action.children);
const visible = action.visible ? action.visible(context) : true;
const title = resolve<string>(action.name);
const icon =
resolvedIcon && action.iconInContextMenu !== false
? React.cloneElement(resolvedIcon, { color: "currentColor" })
: undefined;
if (resolvedChildren) {
return {
title,
icon,
items: resolvedChildren
.map((a) => actionToMenuItem(a, context))
.filter((a) => !!a),
visible,
};
}
return {
title,
icon,
visible,
onClick: () => action.perform && action.perform(context),
selected: action.selected ? action.selected(context) : undefined,
};
}
export function actionToKBar(
action: Action,
context: ActionContext
): CommandBarAction[] {
function resolve<T>(value: any): T {
if (typeof value === "function") {
return value(context);
}
return value;
}
if (typeof action.visible === "function" && !action.visible(context)) {
return [];
}
const resolvedIcon = resolve<React.Element<any>>(action.icon);
const resolvedChildren = resolve<Action[]>(action.children);
const resolvedSection = resolve<string>(action.section);
const resolvedName = resolve<string>(action.name);
const resolvedPlaceholder = resolve<string>(action.placeholder);
const children = resolvedChildren
? flattenDeep(resolvedChildren.map((a) => actionToKBar(a, context))).filter(
(a) => !!a
)
: [];
return [
{
id: action.id,
name: resolvedName,
section: resolvedSection,
placeholder: resolvedPlaceholder,
keywords: `${action.keywords || ""} ${children
.filter((c) => !!c.keywords)
.map((c) => c.keywords)
.join(" ")}`,
shortcut: action.shortcut,
icon: resolvedIcon
? React.cloneElement(resolvedIcon, { color: "currentColor" })
: undefined,
perform: action.perform
? () => action.perform && action.perform(context)
: undefined,
children: children.length ? children.map((a) => a.id) : undefined,
},
].concat(
children.map((child) => ({
...child,
parent: action.id,
}))
);
}