From 538732cbf470ed2012094325037b3dc2f796e095 Mon Sep 17 00:00:00 2001
From: benji7425 <benji7425@outlook.com>
Date: Mon, 27 Nov 2017 00:07:29 +0000
Subject: [PATCH] Add pagination limit to config

---
 CHANGELOG.md               | 1 +
 app/commands/view-feeds.js | 6 +++---
 app/config.json            | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f46872e..d4b735d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- Add rudimentary pagination for viewing feeds when there are more than 10
 - Fix articles not posting if contents too long for a single discord message
 
 ## v3.1.2
diff --git a/app/commands/view-feeds.js b/app/commands/view-feeds.js
index 1640761..bda6219 100644
--- a/app/commands/view-feeds.js
+++ b/app/commands/view-feeds.js
@@ -1,4 +1,5 @@
 const Core = require("../../discord-bot-core");
+const Config = require("../config.json");
 
 module.exports = new Core.Command({
 	name: "view-feeds",
@@ -12,9 +13,8 @@ function invoke({ message, params, guildData, client }) {
 	if (!guildData)
 		return Promise.reject("Guild not setup");
 
-	const numToShow = 10;
-	const startIdx = params[0] ? (params[0] - 1) * numToShow : 0;
-	const endIdx = startIdx + numToShow + 1;
+	const startIdx = params[0] ? (params[0] - 1) * Config.viewFeedsPaginationLimit : 0;
+	const endIdx = startIdx + Config.viewFeedsPaginationLimit + 1;
 
 	let responseStr = guildData.feeds.map(f => f.toString()).slice(startIdx, endIdx).join("\n");
 	if (guildData.feeds.length > endIdx)
diff --git a/app/config.json b/app/config.json
index 52d914c..1c22446 100644
--- a/app/config.json
+++ b/app/config.json
@@ -1,5 +1,6 @@
 {
 	"maxCacheSize": 100,
 	"feedCheckIntervalSec": 30,
-	"charLimit": 500
+	"charLimit": 500,
+	"viewFeedsPaginationLimit": 10
 }
\ No newline at end of file