Add RSS plugin (#192)

source/app/metrics/utils.mjs

@@ -11,9 +11,10 @@
   import twemojis from "twemoji-parser"
   import jimp from "jimp"
   import opengraph from "open-graph-scraper"
+  import rss from "rss-parser"
 
 //Exports
-  export {fs, os, paths, url, util, processes, axios, puppeteer, git, opengraph}
+  export {fs, os, paths, url, util, processes, axios, puppeteer, git, opengraph, rss}
 
 /**Returns module __dirname */
   export function __module(module) {

source/app/mocks/api/axios/get/rss.mjs

@@ -0,0 +1,22 @@
+/**Mocked data */
+  export default function({faker, url, options, login = faker.internet.userName()}) {
+    //Stackoverflow api
+      if (/^https:..example.org.rss$/.test(url)) {
+        console.debug(`metrics/compute/mocks > mocking rss feed result > ${url}`)
+        return ({
+          status:200,
+          data:{
+            items:new Array(30).fill(null).map(_ => ({
+              title:faker.lorem.sentence(),
+              link:faker.internet.url(),
+              content:faker.lorem.paragraphs(),
+              contentSnippet:faker.lorem.paragraph(),
+              isoDate:faker.date.recent(),
+            })),
+            title:faker.lorem.sentence(),
+            description:faker.lorem.paragraph(),
+            link:url,
+          },
+        })
+      }
+  }

source/app/web/statics/app.placeholder.js

@@ -230,6 +230,18 @@
                     favorites:distribution(7).map((value, index, array) => ({name:faker.lorem.word(), color:faker.internet.color(), value, size:faker.random.number(1000000), x:array.slice(0, index).reduce((a, b) => a + b, 0)}))
                   }
                 }) : null),
+              //Languages
+                ...(set.plugins.enabled.rss ? ({
+                  rss:{
+                    source:faker.lorem.words(),
+                    description:faker.lorem.paragraph(),
+                    link:options["rss.source"],
+                    feed:new Array(Number(options["rss.limit"])).fill(null).map(_ => ({
+                      title:faker.lorem.sentence(),
+                      date:faker.date.recent()
+                    })),
+                  }
+                }) : null),
               //Habits
                 ...(set.plugins.enabled.habits ? ({
                   habits:{