261 lines
6.8 KiB
JavaScript
261 lines
6.8 KiB
JavaScript
import objectID from 'bson-objectid';
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import * as ActionTypes from '../../../constants';
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const defaultSketch = `// liveUpdate
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function drawMask(detection) {
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stroke('red')
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strokeWeight(2)
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rect(detection.x, detection.y, detection.width, detection.height)
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}`;
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const defaultHTML =
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`<!DOCTYPE html>
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<html>
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<head>
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<script src="/assets/p5.js"></script>
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<script src="/assets/ml5.js"></script>
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<script src="/previewScripts.js"></script>
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<script src="/assets/webcam.js"></script>
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<link rel="stylesheet" type="text/css" href="style.css">
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<meta charset="utf-8" />
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</head>
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<body>
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<script src="sketch.js"></script>
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</body>
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</html>
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`;
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const defaultCSS =
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`html, body {
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margin: 0;
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padding: 0;
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}
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canvas {
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display: block;
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width: 100% !important;
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height: auto !important;
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}
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`;
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const initialState = () => {
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const a = objectID().toHexString();
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const b = objectID().toHexString();
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const c = objectID().toHexString();
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const r = objectID().toHexString();
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return [
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{
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name: 'root',
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id: r,
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_id: r,
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children: [b, a, c],
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fileType: 'folder',
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content: ''
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},
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{
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name: 'sketch.js',
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content: defaultSketch,
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id: a,
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_id: a,
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isSelectedFile: true,
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fileType: 'file',
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children: []
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},
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{
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name: 'index.html',
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content: defaultHTML,
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id: b,
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_id: b,
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fileType: 'file',
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children: []
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},
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{
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name: 'style.css',
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content: defaultCSS,
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id: c,
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_id: c,
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fileType: 'file',
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children: []
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}];
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};
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function getAllDescendantIds(state, nodeId) {
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return state.find(file => file.id === nodeId).children
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.reduce((acc, childId) => (
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[...acc, childId, ...getAllDescendantIds(state, childId)]
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), []);
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}
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function deleteChild(state, parentId, id) {
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const newState = state.map((file) => {
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if (file.id === parentId) {
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const newFile = Object.assign({}, file);
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newFile.children = newFile.children.filter(child => child !== id);
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return newFile;
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}
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return file;
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});
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return newState;
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}
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function deleteMany(state, ids) {
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const newState = [...state];
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ids.forEach((id) => {
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let fileIndex;
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newState.find((file, index) => {
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if (file.id === id) {
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fileIndex = index;
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}
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return file.id === id;
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});
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newState.splice(fileIndex, 1);
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});
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return newState;
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}
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function sortedChildrenId(state, children) {
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const childrenArray = state.filter(file => children.includes(file.id));
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childrenArray.sort((a, b) => (a.name > b.name ? 1 : -1));
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return childrenArray.map(child => child.id);
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}
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function updateParent(state, action) {
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return state.map((file) => {
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if (file.id === action.parentId) {
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const newFile = Object.assign({}, file);
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newFile.children = [...newFile.children, action.id];
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return newFile;
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}
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return file;
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});
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}
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function renameFile(state, action) {
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return state.map((file) => {
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if (file.id !== action.id) {
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return file;
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}
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return Object.assign({}, file, { name: action.name });
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});
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}
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const files = (state, action) => {
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if (state === undefined) {
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state = initialState(); // eslint-disable-line
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}
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switch (action.type) {
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case ActionTypes.UPDATE_FILE_CONTENT:
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return state.map((file) => {
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if (file.id !== action.id) {
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return file;
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}
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return Object.assign({}, file, { content: action.content, changed: true });
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});
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case ActionTypes.SET_UNSAVED_CHANGES:
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if (action.value) {
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// ignore.
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return state;
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}
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return state.map((file) => {
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if (file.changed) {
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return Object.assign({}, file, { changed: false });
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}
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return file;
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});
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// return Object.assign({}, state, { unsavedChanges: action.value });
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case ActionTypes.SET_BLOB_URL:
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return state.map((file) => {
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if (file.id !== action.id) {
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return file;
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}
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return Object.assign({}, file, { blobURL: action.blobURL });
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});
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case ActionTypes.NEW_PROJECT:
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return [...action.files];
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case ActionTypes.SET_PROJECT:
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return [...action.files];
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case ActionTypes.RESET_PROJECT:
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return initialState();
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case ActionTypes.CREATE_FILE: // eslint-disable-line
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{
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const newState = [
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...updateParent(state, action),
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{
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name: action.name,
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id: action.id,
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_id: action._id,
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content: action.content,
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url: action.url,
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children: action.children,
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fileType: action.fileType || 'file',
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changed: false,
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}];
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return newState.map((file) => {
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if (file.id === action.parentId) {
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file.children = sortedChildrenId(newState, file.children);
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}
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return file;
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});
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}
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case ActionTypes.UPDATE_FILE_NAME:
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{
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const newState = renameFile(state, action);
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return newState.map((file) => {
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if (file.children.includes(action.id)) {
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file.children = sortedChildrenId(newState, file.children);
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}
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return file;
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});
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}
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case ActionTypes.DELETE_FILE:
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{
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const newState = deleteMany(state, [action.id, ...getAllDescendantIds(state, action.id)]);
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return deleteChild(newState, action.parentId, action.id);
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// const newState = state.map((file) => {
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// if (file.id === action.parentId) {
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// const newChildren = file.children.filter(child => child !== action.id);
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// return { ...file, children: newChildren };
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// }
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// return file;
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// });
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// return newState.filter(file => file.id !== action.id);
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}
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case ActionTypes.SET_SELECTED_FILE:
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return state.map((file) => {
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if (file.id === action.selectedFile) {
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return Object.assign({}, file, { isSelectedFile: true });
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}
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return Object.assign({}, file, { isSelectedFile: false });
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});
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case ActionTypes.SHOW_FOLDER_CHILDREN:
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return state.map((file) => {
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if (file.id === action.id) {
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return Object.assign({}, file, { isFolderClosed: false });
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}
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return file;
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});
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case ActionTypes.HIDE_FOLDER_CHILDREN:
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return state.map((file) => {
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if (file.id === action.id) {
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return Object.assign({}, file, { isFolderClosed: true });
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}
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return file;
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});
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default:
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return state.map((file) => {
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file.children = sortedChildrenId(state, file.children);
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return file;
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});
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}
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};
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export const getHTMLFile = state => state.filter(file => file.name.match(/.*\.html$/i))[0];
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export const getJSFiles = state => state.filter(file => file.name.match(/.*\.js$/i));
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export const getCSSFiles = state => state.filter(file => file.name.match(/.*\.css$/i));
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export const getLinkedFiles = state => state.filter(file => file.url);
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export default files;
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