Initial commit: Korrith website, assessment API, PocketBase schema, Docker/Coolify deployment
This commit is contained in:
Korrith
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import nodePath from 'path';
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import { parse } from '@babel/parser';
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import traverseBabel from '@babel/traverse';
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import * as t from '@babel/types';
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import fs from 'fs';
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import {
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parseFileToAST,
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generateSourceWithMap,
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VITE_PROJECT_ROOT
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} from '../utils/ast-utils.js';
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import { isSameOriginRequest } from '../utils/same-origin.js';
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import { groupEditsByFile, applyElementEdit, renderEditedSource } from './server/source-writer.js';
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import {
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EDITABLE_HTML_TAGS,
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INLINE_EDIT_HTML_TAGS,
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checkTagNameEditable,
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validateImageSrc,
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hasMeaningfulTextContent,
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shouldDisableDueToChildren,
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evalChildComposition,
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subtreeRequiresAssistance,
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hasEditableAncestor,
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} from './transform/editability.js';
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import {
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detectUrlAttribute,
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attachEditAttributes,
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attachAssistedEditId,
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} from './transform/inject-attributes.js';
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export default function inlineEditPlugin() {
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return {
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name: 'vite-inline-edit-plugin',
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enforce: 'pre',
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transform(code, id) {
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if (!/\.(jsx|tsx)$/.test(id) || !id.startsWith(VITE_PROJECT_ROOT) || id.includes('node_modules')) {
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return null;
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}
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const relativeFilePath = nodePath.relative(VITE_PROJECT_ROOT, id);
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const webRelativeFilePath = relativeFilePath.split(nodePath.sep).join('/');
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try {
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const babelAst = parse(code, {
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sourceType: 'module',
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plugins: ['jsx', 'typescript'],
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errorRecovery: true
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});
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let attributesAdded = 0;
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traverseBabel.default(babelAst, {
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JSXOpeningElement(path) {
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const openingNode = path.node;
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const elementNode = path.parentPath.node;
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if (!openingNode.loc) return;
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const originalLength = openingNode.attributes.length;
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openingNode.attributes = openingNode.attributes.filter(attribute =>
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!(t.isJSXAttribute(attribute) && attribute.name?.name?.startsWith('data-edit-'))
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);
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if (openingNode.attributes.length < originalLength) {
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attributesAdded++;
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}
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const line = openingNode.loc.start.line;
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const column = openingNode.loc.start.column + 1;
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const editId = `${webRelativeFilePath}:${line}:${column}`;
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// Condition 1: an annotated ancestor already owns this subtree. Applies to
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// assisted ids too, so a branch never ends up with nested edit targets.
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if (hasEditableAncestor(path)) return;
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// Condition 2: tags outside the editable list cannot be edited in place,
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// but still qualify for an assisted id when they hold text of their own.
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if (!checkTagNameEditable(openingNode, EDITABLE_HTML_TAGS)) {
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if (checkTagNameEditable(openingNode, INLINE_EDIT_HTML_TAGS)) return;
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if (t.isJSXElement(elementNode) && hasMeaningfulTextContent(elementNode)) {
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attachAssistedEditId(openingNode, editId);
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attributesAdded++;
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}
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return;
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}
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// Condition 3: image src must be a non-empty static string
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const imageValidation = validateImageSrc(openingNode);
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if (!imageValidation.isValid) {
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attachAssistedEditId(openingNode, editId);
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attributesAdded++;
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return;
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}
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// Condition 4: mark as assisted-edit if spread props or dynamic children
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if (shouldDisableDueToChildren(elementNode, openingNode)) {
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attachAssistedEditId(openingNode, editId);
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attributesAdded++;
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return;
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}
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// Condition 5: skip or mark assisted-edit based on child composition
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const childResult = evalChildComposition(elementNode, openingNode);
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if (childResult === 'skip') return;
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if (childResult === 'disabled') {
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attachAssistedEditId(openingNode, editId);
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attributesAdded++;
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return;
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}
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// Condition 6: recursive subtree check — dynamic expressions,
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// spread props, or conditionals anywhere below this element make
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// a direct edit unsafe (it would overwrite the JSX with static text).
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if (subtreeRequiresAssistance(elementNode)) {
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attachAssistedEditId(openingNode, editId);
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attributesAdded++;
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return;
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}
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const urlAttributeName = detectUrlAttribute(openingNode);
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attachEditAttributes(openingNode, editId, urlAttributeName);
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attributesAdded++;
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}
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});
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if (attributesAdded > 0) {
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const output = generateSourceWithMap(babelAst, webRelativeFilePath, code);
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return { code: output.code, map: output.map };
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}
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return null;
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} catch (error) {
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console.error(`[vite][visual-editor] Error transforming ${id}:`, error);
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return null;
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}
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},
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// Computes the source a batch of draft edits would produce and returns it.
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// Nothing is written here — the preview posts the result up to the editor,
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// which persists it through the authenticated backend.
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configureServer(server) {
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server.middlewares.use('/api/draft-save', async (request, response, next) => {
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if (request.method !== 'POST') return next();
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// Defence in depth only: this endpoint is public and Sec-Fetch-Site is
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// client-supplied, so it stops browser-driven cross-origin calls and
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// nothing more. Authorisation happens on the backend persist route.
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if (!isSameOriginRequest(request)) {
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response.writeHead(403, { 'Content-Type': 'application/json' });
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return response.end(JSON.stringify({ error: 'Forbidden' }));
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}
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let body = '';
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request.on('data', chunk => { body += chunk.toString(); });
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request.on('end', async () => {
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let parsedBody;
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try {
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parsedBody = JSON.parse(body);
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} catch {
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response.writeHead(400, { 'Content-Type': 'application/json' });
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return response.end(JSON.stringify({ error: 'Invalid JSON request body' }));
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}
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if (!parsedBody || typeof parsedBody !== 'object') {
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response.writeHead(400, { 'Content-Type': 'application/json' });
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return response.end(JSON.stringify({ error: 'Invalid JSON request body' }));
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}
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try {
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const { draft } = parsedBody;
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if (!draft || typeof draft !== 'object') {
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response.writeHead(400, { 'Content-Type': 'application/json' });
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return response.end(JSON.stringify({ error: 'Missing or invalid draft object' }));
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}
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const { editsByFile, results } = groupEditsByFile(draft);
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for (const [absoluteFilePath, fileEdits] of editsByFile) {
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const originalContent = fs.readFileSync(absoluteFilePath, 'utf-8');
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const babelAst = parseFileToAST(absoluteFilePath);
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let fileModified = false;
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for (const { draftKey, edit, parsedId } of fileEdits) {
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const { modified, error } = applyElementEdit(babelAst, edit, parsedId);
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if (!modified) {
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results.push({ draftKey, success: false, error });
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continue;
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}
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fileModified = true;
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}
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if (fileModified) {
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results.push(renderEditedSource(babelAst, absoluteFilePath, originalContent));
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}
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}
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response.writeHead(200, { 'Content-Type': 'application/json' });
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response.end(JSON.stringify({ success: true, results }));
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} catch (error) {
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console.error('[vite][visual-editor] Error in draft-save:', error);
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response.writeHead(500, { 'Content-Type': 'application/json' });
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response.end(JSON.stringify({ error: 'Internal server error during draft save.' }));
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}
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});
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});
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}
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};
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}
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