From 55900b4c2397374d9d51d2f2b3d76fce08b54eaf Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Tue, 3 Nov 2020 22:04:01 +0000
Subject: [PATCH] export support

---
 src/node/utils/ExportEtherpad.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/node/utils/ExportEtherpad.js b/src/node/utils/ExportEtherpad.js
index 0e8ef3bf1..6993346be 100644
--- a/src/node/utils/ExportEtherpad.js
+++ b/src/node/utils/ExportEtherpad.js
@@ -16,6 +16,7 @@
 
 
 let db = require("../db/DB");
+let hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 
 exports.getPadRaw = async function(padId) {
 
@@ -23,6 +24,7 @@ exports.getPadRaw = async function(padId) {
   let padcontent = await db.get(padKey);
 
   let records = [ padKey ];
+
   for (let i = 0; i <= padcontent.head; i++) {
     records.push(padKey + ":revs:" + i);
   }
@@ -58,5 +60,17 @@ exports.getPadRaw = async function(padId) {
     }
   }
 
+  await Promise.all([
+    // get content that has a different prefix IE comments:padId:foo
+    // a plugin would return something likle ["comments", "cakes"]
+    hooks.aCallAll('exportEtherpadAdditionalContent').then((prefixes) => {
+      prefixes.forEach(async function(prefix) {
+        let pluginContent = await db.get(prefix + ":" + padId);
+        data[prefix] = pluginContent;
+      });
+    })
+  ]);
+
+
   return data;
 }