support for backend jobs and other script API changes

src/services/date_notes.js

@@ -29,7 +29,7 @@ async function getNoteStartingWith(parentNoteId, startsWith) {
                                     AND note_tree.isDeleted = 0`, [parentNoteId]);
 }
 
-async function getRootNoteId() {
+async function getRootCalendarNoteId() {
     let rootNoteId = await sql.getValue(`SELECT notes.noteId FROM notes JOIN attributes USING(noteId) 
               WHERE attributes.name = '${CALENDAR_ROOT_ATTRIBUTE}' AND notes.isDeleted = 0`);
 
@@ -91,7 +91,7 @@ async function getMonthNoteId(dateTimeStr, rootNoteId) {
 
 async function getDateNoteId(dateTimeStr, rootNoteId = null) {
     if (!rootNoteId) {
-        rootNoteId = await getRootNoteId();
+        rootNoteId = await getRootCalendarNoteId();
     }
 
     const dateStr = dateTimeStr.substr(0, 10);
@@ -119,7 +119,7 @@ async function getDateNoteId(dateTimeStr, rootNoteId = null) {
 }
 
 module.exports = {
-    getRootNoteId,
+    getRootCalendarNoteId,
     getYearNoteId,
     getMonthNoteId,
     getDateNoteId

src/services/script.js

@@ -18,7 +18,40 @@ async function executeScript(dataKey, script, params) {
     return ret;
 }
 
+const timeouts = {};
+const intervals = {};
+
+function clearExistingJob(name) {
+    if (timeouts[name]) {
+        clearTimeout(timeouts[name]);
+
+        delete timeouts[name];
+    }
+
+    if (intervals[name]) {
+        clearInterval(intervals[name]);
+
+        delete intervals[name];
+    }
+}
+
+async function setJob(opts) {
+    clearExistingJob(opts.name);
+
+    if (opts.runEveryMs && opts.runEveryMs > 0) {
+        intervals[opts.name] = setInterval(() => executeScript(null, opts.job, opts.params), opts.runEveryMs);
+    }
+
+    if (opts.initialRunAfterMs && opts.initialRunAfterMs > 0) {
+        timeouts[opts.name] = setTimeout(() => executeScript(null, opts.job, opts.params), opts.initialRunAfterMs);
+    }
+}
+
 function getParams(params) {
+    if (!params) {
+        return params;
+    }
+
     return params.map(p => {
         if (typeof p === "string" && p.startsWith("!@#Function: ")) {
             return p.substr(13);
@@ -30,5 +63,6 @@ function getParams(params) {
 }
 
 module.exports = {
-    executeScript
+    executeScript,
+    setJob
 };

src/services/script_context.js

@@ -23,10 +23,10 @@ function ScriptContext(noteId, dataKey) {
         return notes.length > 0 ? notes[0] : null;
     };
 
-    this.createNote = async function (parentNoteId, name, jsonContent, extraOptions = {}) {
+    this.createNote = async function (parentNoteId, title, content = "", extraOptions = {}) {
         const note = {
-            title: name,
-            content: extraOptions.json ? JSON.stringify(jsonContent, null, '\t') : jsonContent,
+            title: title,
+            content: extraOptions.json ? JSON.stringify(content, null, '\t') : content,
             target: 'into',
             isProtected: extraOptions.isProtected !== undefined ? extraOptions.isProtected : false,
             type: extraOptions.type,
@@ -58,10 +58,9 @@ function ScriptContext(noteId, dataKey) {
 
     this.updateEntity = this.repository.updateEntity;
 
-    this.log = function(message) {
-        log.info(`Script: ${message}`);
-    };
+    this.log = message => log.info(`Script: ${message}`);
 
+    this.getRootCalendarNoteId = date_notes.getRootCalendarNoteId;
     this.getDateNoteId = date_notes.getDateNoteId;
 }