add new command to send a certain amount of otts

Author: aottr

commands/send.js

@@ -0,0 +1,15 @@
+const { sendLast } = require('@mods/dailyotter');
+module.exports = {
+    name: 'send',
+    maxArgs: 1,
+    category: 'DailyOttr',
+    description: 'Send the last or a limited amount of Otters',
+    expectedArgs: '[limit]',
+    callback: async (message, arguments, text) => {
+        const { guild } = message;
+        let [limit] = arguments
+        console.log(limit)
+        if(!limit) limit = 1
+        sendLast(guild, limit);
+    },
+}

mods/dailyotter.js

@@ -8,42 +8,48 @@ const { Task, addTask} = require('@util/scheduler')
 
 const parser = new Parser();
 
-const fetchOtters = async () => {
+const fetchOtters = async (save = true, limit = -1, shuffle = false) => {
 
-    const otters = []
-
-    logger.info(`[DailyOtterMod] Fetch otters`)
+    logger.info(`[DailyOtterMod] Fetch otters, saving: ${save}`)
 
     // parse dailyotter blog for pictures
-    let feed = await parser.parseURL('https://dailyotter.org/?format=rss')
+    const feed = await parser.parseURL('https://dailyotter.org/?format=rss')
     const picRe = /data-image=\"([a-zA-Z0-9\:\.\%\-\+\/]+)\"/
 
-    for (item of feed.items) {
+    if(shuffle) feed.items.sort(() => Math.random() - 0.5);
+    const ottersItems = limit > 0 ? feed.items.slice(feed.items.length - limit) : feed.items;
+    const otters = []
+
+    for (item of ottersItems) {
 
         // check for url in content
         let url = picRe.exec(item.content)
         if (url && url[1]) {
-            // check if existant.
-            const exists = await dailyotterSchema.find({
-                guid: item.guid
-            }) // TODO findOneAndUpdate?
 
-            if(exists.length !== 0) continue;
+            if(save) {
+                // check if existant.
+                const exists = await dailyotterSchema.find({
+                    guid: item.guid
+                }) // TODO findOneAndUpdate?
+                if(exists.length !== 0) continue;
+            }
             const otter = {
                 title: item.title,
                 date: item.isoDate,
                 reference: item.contentSnippet,
                 link: item.link,
                 imageUrl: url[1],
             }
-            await dailyotterSchema({
-                guid: item.guid
-            }).save(function (err, doc) {
-                if(err) {
-                    logger.error(err);
-                    console.log(doc)
-                }
-            });
+            if(save) {
+                await dailyotterSchema({
+                    guid: item.guid
+                }).save(function (err, doc) {
+                    if(err) {
+                        logger.error(err);
+                        console.log(doc)
+                    }
+                });
+            }
             // push to list of new otts
             otters.push(otter)
         }
@@ -52,6 +58,7 @@ const fetchOtters = async () => {
     // we want to send it so that the newest one is the last message
     return otters.reverse();
 }
+
 const sendOtter = async (guild, otters) => {
 
     const me = guild.me.user
@@ -63,14 +70,7 @@ const sendOtter = async (guild, otters) => {
         if(!channel) throw Error(`[DailyOtterMod] Channel not found on guild ${guild.name}`);
 
         for (const otter of otters) {
-            const otterEmbed = new MessageEmbed()
-            .setAuthor(me.username, me.avatarURL())
-            .setTitle(otter.title)
-            .setImage(otter.imageUrl)
-            .setTimestamp(otter.date)
-            .setColor('#F2B749')
-            .setURL(otter.link)
-            .setFooter(`Fetched from dailyotter.org - ${otter.reference}`)
+            const otterEmbed = generateEmbed(me, otter)
             try {
                 await channel.send(otterEmbed)
                 logger.debug(`[DailyOtterMod] Sent Ott to Server ${guild.name}`)
@@ -86,7 +86,32 @@ const sendOtter = async (guild, otters) => {
     }
 }
 
+/**
+ *
+ * @param {User} me
+ * @param {Otter} otter
+ * @returns MessageEmbed
+ */
+const generateEmbed = (me, otter) => {
+
+    return new MessageEmbed()
+    .setAuthor(me.username, me.avatarURL())
+    .setTitle(otter.title)
+    .setImage(otter.imageUrl)
+    .setTimestamp(otter.date)
+    .setColor('#F2B749')
+    .setURL(otter.link)
+    .setFooter(`Fetched from dailyotter.org - ${otter.reference}`)
 
+}
+
+const sendLast = async (guild, limit) => {
+
+    // parse dailyotter blog for pictures
+
+    const otters = await fetchOtters(false, limit, true);
+    await sendOtter(guild, otters);
+}
 
 module.exports = async (client) => {
 
@@ -110,3 +135,5 @@ module.exports = async (client) => {
     addTask(updateOtters)
     logger.info(`[DailyOtterMod] Add Task to update otters`)
 }
+
+module.exports.sendLast = sendLast;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "daily-otter-bot",
-  "version": "1.0.0",
+  "version": "1.0.2",
   "description": "Posts daily Ott pics",
   "main": "bot.js",
   "scripts": {