fix: fix accepts header

Author: titanism

routes/calendar/calendar/get.js

@@ -32,18 +32,23 @@ module.exports = function (options) {
         fullData: true
       });
 
-      if (ctx.accepts('text/calendar'))
-        return options.data.buildICS(ctx, events, calendar);
-
       const ics = await options.data.buildICS(ctx, events, calendar);
-      return response(ctx.url, status[200], [
-        {
-          'D:getetag': options.data.getETag(ctx, calendar)
-        },
-        {
-          'CAL:calendar-data': encodeXMLEntities(ics)
-        }
-      ]);
+      if (
+        ctx.accepts('text/xml') ||
+        !ctx.accepts('text/calendar') ||
+        !ctx.accepts('application/ics') ||
+        !ctx.accepts('text/x-vcalendar') ||
+        !ctx.accepts('application/octet-stream')
+      )
+        return response(ctx.url, status[200], [
+          {
+            'D:getetag': options.data.getETag(ctx, calendar)
+          },
+          {
+            'CAL:calendar-data': encodeXMLEntities(ics)
+          }
+        ]);
+      return ics;
     }
 
     const event = await options.data.getEvent(ctx, {
@@ -59,20 +64,27 @@ module.exports = function (options) {
       return;
     }
 
-    if (ctx.accepts('text/calendar'))
-      return options.data.buildICS(ctx, event, calendar);
-
     const ics = await options.data.buildICS(ctx, event, calendar);
-    return response(ctx.url, status[200], [
-      {
-        // TODO: should E-Tag here be of calendar or event?
-        // 'D:getetag': options.data.getETag(ctx, calendar)
-        'D:getetag': options.data.getETag(ctx, calendar)
-      },
-      {
-        'CAL:calendar-data': encodeXMLEntities(ics)
-      }
-    ]);
+
+    if (
+      ctx.accepts('text/xml') ||
+      !ctx.accepts('text/calendar') ||
+      !ctx.accepts('application/ics') ||
+      !ctx.accepts('text/x-vcalendar') ||
+      !ctx.accepts('application/octet-stream')
+    )
+      return response(ctx.url, status[200], [
+        {
+          // TODO: should E-Tag here be of calendar or event?
+          // 'D:getetag': options.data.getETag(ctx, calendar)
+          'D:getetag': options.data.getETag(ctx, calendar)
+        },
+        {
+          'CAL:calendar-data': encodeXMLEntities(ics)
+        }
+      ]);
+
+    return ics;
   };
 
   return {