beta release build 0.5.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "fluent-reader",
-  "version": "0.4.1",
+  "version": "0.5.0",
   "description": "A simplistic, modern desktop RSS reader",
   "main": "./dist/electron.js",
   "scripts": {
@@ -55,7 +55,13 @@
       "target": [
         "dmg"
       ],
-      "category": "public.app-category.news"
+      "category": "public.app-category.news",
+      "electronLanguages": [
+        "zh_CN",
+        "en_US",
+        "fr_FR",
+        "es"
+      ]
     },
     "mas": {
       "appId": "DevHYLiu.FluentReader",

src/scripts/models/item.ts

@@ -161,9 +161,10 @@ export function fetchItems(): AppThunk<Promise<void>> {
         let promises = new Array<Promise<RSSItem[]>>()
         if (!getState().app.fetchingItems) {
             let timenow = new Date().getTime()
-            let sources = <RSSSource[]>Object.values(getState().sources).filter(s =>
-                ((s.lastFetched ? s.lastFetched.getTime() : 0) + (s.fetchFrequency || 0) * 60000) <= timenow
-            )
+            let sources = <RSSSource[]>Object.values(getState().sources).filter(s => {
+                let last = s.lastFetched ? s.lastFetched.getTime() : 0
+                return (last > timenow) || (last + (s.fetchFrequency || 0) * 60000 <= timenow)
+            })
             for (let source of sources) {
                 let promise = RSSSource.fetchItems(source)
                 promise.finally(() => dispatch(fetchItemsIntermediate()))
@@ -185,6 +186,8 @@ export function fetchItems(): AppThunk<Promise<void>> {
                     resolve()
                 })
                 .catch(err => {
+                    dispatch(fetchItemsSuccess([], getState().items))
+                    window.utils.showErrorBox("A database error has occurred.", String(err))
                     console.log(err)
                     reject(err)
                 })