217 lines
5.1 KiB
JavaScript
217 lines
5.1 KiB
JavaScript
import { JSDOM } from "jsdom"
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import { loadBudibase } from "../src/index"
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export const load = async (page, screens, url, appRootPath) => {
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screens = screens || []
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url = url || "/"
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appRootPath = appRootPath || ""
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const dom = new JSDOM("<!DOCTYPE html><html><body></body><html>", {
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url: `http://test${url}`,
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})
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autoAssignIds(page.props)
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for (let s of screens) {
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autoAssignIds(s.props)
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}
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setAppDef(dom.window, page, screens)
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addWindowGlobals(dom.window, page, screens, appRootPath, uiFunctions, {
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hierarchy: {},
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actions: [],
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triggers: [],
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})
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setComponentCodeMeta(page, screens)
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const app = await loadBudibase({
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componentLibraries: allLibs(dom.window),
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window: dom.window,
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localStorage: createLocalStorage(),
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})
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return { dom, app }
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}
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const addWindowGlobals = (
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window,
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page,
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screens,
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appRootPath,
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uiFunctions
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) => {
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window["##BUDIBASE_FRONTEND_DEFINITION##"] = {
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page,
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screens,
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appRootPath,
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}
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window["##BUDIBASE_FRONTEND_FUNCTIONS##"] = uiFunctions
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}
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export const makePage = props => ({ props })
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export const makeScreen = (route, props) => ({ props, route })
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export const timeout = ms => new Promise(resolve => setTimeout(resolve, ms))
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export const walkComponentTree = (node, action) => {
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action(node)
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// works for nodes or props
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const children = node.children || node._children
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if (children) {
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for (let child of children) {
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walkComponentTree(child, action)
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}
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}
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}
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// this happens for real by the builder...
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// ..this only assigns _ids when missing
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const autoAssignIds = (props, count = 0) => {
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if (!props._id) {
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props._id = `auto_id_${count}`
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}
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if (props._children) {
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for (let child of props._children) {
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count += 1
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autoAssignIds(child, count)
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}
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}
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}
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// any component with an id that include "based_on_store" is
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// assumed to have code that depends on store value
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const setComponentCodeMeta = (page, screens) => {
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const setComponentCodeMeta_single = props => {
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walkComponentTree(props, c => {
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if (c._id.indexOf("based_on_store") >= 0) {
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c._codeMeta = { dependsOnStore: true }
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}
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})
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}
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setComponentCodeMeta_single(page.props)
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for (let s of screens || []) {
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setComponentCodeMeta_single(s.props)
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}
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}
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const setAppDef = (window, page, screens) => {
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window["##BUDIBASE_FRONTEND_DEFINITION##"] = {
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componentLibraries: [],
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page,
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screens,
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appRootPath: "",
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}
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}
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const allLibs = window => ({
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testlib: maketestlib(window),
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})
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const createLocalStorage = () => {
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const data = {}
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return {
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getItem: key => data[key],
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setItem: (key, value) => (data[key] = value),
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}
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}
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const maketestlib = window => ({
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div: function(opts) {
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const node = window.document.createElement("DIV")
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const defaultChild = window.document.createElement("DIV")
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defaultChild.className = "default-child"
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node.appendChild(defaultChild)
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let currentProps = { ...opts.props }
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let childNodes = []
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const set = props => {
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currentProps = Object.assign(currentProps, props)
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node.className = currentProps.className || ""
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if (currentProps._children && currentProps._children.length > 0) {
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if (currentProps.append) {
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for (let c of childNodes) {
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node.removeChild(c)
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}
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const components = currentProps._bb.attachChildren(node, {
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hydrate: false,
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})
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childNodes = components.map(c => c.component._element)
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} else {
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currentProps._bb.attachChildren(node)
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}
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}
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}
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this.$destroy = () => opts.target.removeChild(node)
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this.$set = set
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this._element = node
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set(opts.props)
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opts.target.appendChild(node)
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},
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h1: function(opts) {
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const node = window.document.createElement("H1")
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let currentProps = { ...opts.props }
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const set = props => {
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currentProps = Object.assign(currentProps, props)
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if (currentProps.text) {
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node.innerText = currentProps.text
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}
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}
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this.$destroy = () => opts.target.removeChild(node)
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this.$set = set
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this._element = node
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set(opts.props)
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opts.target.appendChild(node)
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},
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button: function(opts) {
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const node = window.document.createElement("BUTTON")
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let currentProps = { ...opts.props }
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const set = props => {
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currentProps = Object.assign(currentProps, props)
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if (currentProps.onClick) {
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node.addEventListener("click", () => {
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const testText = currentProps.testText || "hello"
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currentProps._bb.call(props.onClick, { testText })
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})
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}
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}
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this.$destroy = () => opts.target.removeChild(node)
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this.$set = set
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this._element = node
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set(opts.props)
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opts.target.appendChild(node)
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},
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})
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const uiFunctions = {
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never_render: () => {},
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always_render: render => {
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render()
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},
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three_clones: render => {
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for (let i = 0; i < 3; i++) {
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render()
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}
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},
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with_context: render => {
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render({ testKey: "test value" })
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},
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n_clones_based_on_store: (render, _, state) => {
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const n = state.componentCount || 0
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for (let i = 0; i < n; i++) {
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render({ index: `index_${i}` })
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}
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},
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}
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