added require() method for commonJS compliancy

src/public/javascripts/api.js

@@ -1,8 +1,22 @@
 function ScriptContext(startNote, allNotes) {
+    const modules = {};
+
     return {
-        modules: {},
+        modules: modules,
         notes: toObject(allNotes, note => [note.noteId, note]),
         apis: toObject(allNotes, note => [note.noteId, ScriptApi(startNote, note)]),
+        require: moduleNoteIds => {
+            return moduleName => {
+                const candidates = allNotes.filter(note => moduleNoteIds.includes(note.noteId));
+                const note = candidates.find(c => c.title === moduleName);
+
+                if (!note) {
+                    throw new Error("Could not find module note " + moduleName);
+                }
+
+                return modules[note.noteId].exports;
+            }
+        }
     };
 }
 

src/services/script.js

@@ -111,13 +111,15 @@ async function getScriptBundle(note, root = true, scriptEnv = null, includedNote
         }
     }
 
+    const moduleNoteIds = modules.map(mod => mod.noteId);
+
     if (note.isJavaScript()) {
         bundle.script += `
 apiContext.modules['${note.noteId}'] = {};
-${root ? 'return ' : ''}await (async function(exports, module, api` + (modules.length > 0 ? ', ' : '') +
+${root ? 'return ' : ''}await (async function(exports, module, require, api` + (modules.length > 0 ? ', ' : '') +
             modules.map(child => sanitizeVariableName(child.title)).join(', ') + `) {
 ${note.content}
-})({}, apiContext.modules['${note.noteId}'], apiContext.apis['${note.noteId}']` + (modules.length > 0 ? ', ' : '') +
+})({}, apiContext.modules['${note.noteId}'], apiContext.require(${JSON.stringify(moduleNoteIds)}), apiContext.apis['${note.noteId}']` + (modules.length > 0 ? ', ' : '') +
             modules.map(mod => `apiContext.modules['${mod.noteId}'].exports`).join(', ') + `);
 `;
     }

src/services/script_context.js

@@ -15,6 +15,18 @@ function ScriptContext(dataKey, startNote, allNotes) {
     this.modules = {};
     this.notes = utils.toObject(allNotes, note => [note.noteId, note]);
     this.apis = utils.toObject(allNotes, note => [note.noteId, new ScriptApi(dataKey, startNote, note)]);
+    this.require = moduleNoteIds => {
+        return moduleName => {
+            const candidates = allNotes.filter(note => moduleNoteIds.includes(note.noteId));
+            const note = candidates.find(c => c.title === moduleName);
+
+            if (!note) {
+                throw new Error("Could not find module note " + moduleName);
+            }
+
+            return this.modules[note.noteId].exports;
+        }
+    };
 }
 
 function ScriptApi(dataKey, startNote, currentNote) {
@@ -26,7 +38,8 @@ function ScriptApi(dataKey, startNote, currentNote) {
 
     this.utils = {
         unescapeHtml: utils.unescapeHtml,
-        isoDateTimeStr: utils.dateStr
+        isoDateTimeStr: utils.dateStr,
+        isoDateStr: date => utils.dateStr(date).substr(0, 10)
     };
 
     this.getInstanceName = () => config.General ? config.General.instanceName : null;