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common JS module system prototype
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@ -217,7 +217,7 @@ const noteEditor = (function() {
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if (currentNote.detail.type === 'render') {
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$noteDetailRender.show();
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const subTree = await server.get('script/subtree/' + getCurrentNoteId());
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const subTree = await server.get('script/render/' + getCurrentNoteId());
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$noteDetailRender.html(subTree);
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}
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@ -44,4 +44,11 @@ router.get('/subtree/:noteId', auth.checkApiAuth, wrap(async (req, res, next) =>
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res.send(await script.getNoteScript(note, repository));
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}));
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router.get('/render/:noteId', auth.checkApiAuth, wrap(async (req, res, next) => {
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const repository = new Repository(req);
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const note = await repository.getNote(req.params.noteId);
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res.send(await script.getRenderScript(note, repository));
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}));
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module.exports = router;
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@ -19,7 +19,7 @@ async function runNotesWithAttribute(runAttrValue) {
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}
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}
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setTimeout(() => runNotesWithAttribute('backend_startup'), 10 * 1000);
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setTimeout(() => runNotesWithAttribute('backend_startup'), 1 * 1000);
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setInterval(() => runNotesWithAttribute('hourly'), 3600 * 1000);
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@ -7,9 +7,20 @@ async function executeNote(note) {
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}
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const manualTransactionHandling = (await note.getAttributeMap()).manual_transaction_handling !== undefined;
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const noteScript = await getNoteScript(note);
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return await executeJob(noteScript, [], manualTransactionHandling);
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const modules = await getModules([note], []);
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// last \r\n is necessary if script contains line comment on its last line
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const script = "async function() {\r\n" + modules.script + "\r\n}";
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const ctx = new ScriptContext(null, note, module.allModules);
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if (manualTransactionHandling) {
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return await execute(ctx, script, '');
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}
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else {
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return await sql.doInTransaction(async () => execute(ctx, script, ''));
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}
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}
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async function executeScript(dataKey, script, params) {
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@ -20,7 +31,9 @@ async function executeScript(dataKey, script, params) {
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}
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async function execute(ctx, script, paramsStr) {
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return await (function() { return eval(`const api = this; (${script})(${paramsStr})`); }.call(ctx));
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console.log(`const api = this; (${script})(${paramsStr})`);
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return await (function() { return eval(`const api = this;\r\n(${script})(${paramsStr})`); }.call(ctx));
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}
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const timeouts = {};
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@ -83,38 +96,64 @@ function getParams(params) {
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}).join(",");
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}
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async function getNoteScript(note) {
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const subTreeScripts = await getSubTreeScripts(note, [note.noteId]);
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async function getRenderScript(note) {
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const subTreeScripts = await getModules(note, [note.noteId]);
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// last \r\n is necessary if script contains line comment on its last line
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return "async function() {" + subTreeScripts + note.content + "\r\n}";
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}
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async function getNoteScript(note) {
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}
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/**
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* @param includedNoteIds - if multiple child note scripts reference same dependency (child note),
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* it will be included just once
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*/
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async function getSubTreeScripts(parent, includedNoteIds) {
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let script = "\r\n";
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async function getModules(children, includedNoteIds) {
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const modules = [];
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let allModules = [];
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let script = '';
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for (const child of await parent.getChildren()) {
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if (!child.isJavaScript() || includedNoteIds.includes(child.noteId)) {
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for (const child of children) {
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if (!child.isJavaScript()) {
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continue;
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}
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modules.push(child);
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if (includedNoteIds.includes(child.noteId)) {
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continue;
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}
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includedNoteIds.push(child.noteId);
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script += await getSubTreeScripts(child.noteId, includedNoteIds);
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const children = await getModules(await child.getChildren(), includedNoteIds);
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script += child.content + "\r\n";
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allModules = allModules.concat(children.allModules);
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script += children.script;
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script += `
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api.__modules['${child.noteId}'] = {};
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await (async function(module, api, startNote, currentNote` + (children.modules.length > 0 ? ', ' : '') +
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children.modules.map(child => child.title).join(', ') + `) {
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${child.content}
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})(api.__modules['${child.noteId}'], api, api.__startNote, api.__notes['${child.noteId}']` + (children.modules.length > 0 ? ', ' : '') +
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children.modules.map(child => `api.__modules['${child.noteId}'].exports`).join(', ') + `);
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`;
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}
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return script;
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allModules = allModules.concat(modules);
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return { script, modules, allModules };
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}
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module.exports = {
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executeNote,
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executeScript,
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setJob,
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getNoteScript
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getNoteScript,
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getRenderScript
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};
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@ -9,12 +9,21 @@ const config = require('./config');
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const Repository = require('./repository');
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const axios = require('axios');
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function ScriptContext(dataKey) {
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function ScriptContext(dataKey, note, allNotes) {
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dataKey = protected_session.getDataKey(dataKey);
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const repository = new Repository(dataKey);
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this.axios = axios;
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this.__startNote = note;
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this.__notes = {};
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if (allNotes) {
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allNotes.forEach(note => this.__notes[note.noteId] = note);
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}
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this.__modules = {};
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this.utils = {
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unescapeHtml: utils.unescapeHtml,
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isoDateTimeStr: utils.dateStr
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