Nightscout Plugin (#108)

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

@@ -0,0 +1,31 @@
+/**Mocked data */
+export default function({faker, url}) {
+    //Last.fm api
+      if (/^https:..testapp.herokuapp.com.*$/.test(url)) {
+        //Get Nightscout Data
+        console.debug(`metrics/compute/mocks > mocking nightscout api result > ${url}`)
+        const lastInterval = Math.floor(new Date() / 300000) * 300000
+        const directionArray = ["SingleUp", "DoubleUp", "FortyFiveUp", "Flat", "FortyFiveDown", "SingleDown", "DoubleDown"]
+        return ({
+            status:200,
+            data:{
+                data:[{
+                    _id:faker.git.commitSha().substring(0, 23),
+                    device:"xDrip-DexcomG5",
+                    date:lastInterval,
+                    dateString:new Date(lastInterval).toISOString(),
+                    sgv:faker.random.number({min:40, max:400}),
+                    delta:faker.random.number({min:-10, max:10}),
+                    direction:directionArray[Math.floor(Math.random() * directionArray.length)],
+                    type:"sgv",
+                    filtered:0,
+                    unfiltered:0,
+                    rssi:100,
+                    noise:1,
+                    sysTime:new Date(lastInterval).toISOString(),
+                    utcOffset:faker.random.number({min:-12, max:14})*60,
+                }],
+            },
+        })
+      }
+  }

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

@@ -257,6 +257,17 @@
                     }))
                   }
                 }) : null),
+              //Nightscout
+              ...(set.plugins.enabled.nightscout ? ({
+                nightscout:{
+                  url: options["nightscout.url"] != null && options["nightscout.url"] != "https://example.herokuapp.com" ? options["nightscout.url"]: "https://testapp.herokuapp.com/",
+                  datapoints: faker.random.number({min: 8, max: 12}),
+                  lowalert: faker.random.number({min: 60, max: 90}),
+                  highalert: faker.random.number({min: 150, max: 200}),
+                  urgentlowalert: faker.random.number({min: 40, max: 59}),
+                  urgenthighalert: faker.random.number({min: 201, max: 300})
+                }
+              }) : null),
               //Pagespeed
                 ...(set.plugins.enabled.pagespeed ? ({
                   pagespeed:{

source/plugins/README.md

@@ -14,6 +14,7 @@ See their respective documentation for more informations about how to setup them
 * [🈷️ Most used languages](/source/plugins/languages/README.md)
 * [👨‍💻 Lines of code changed](/source/plugins/lines/README.md)
 * [🎼 Music plugin](/source/plugins/music/README.md)
+* [💉 Nightscout](/source/plugins/nightscout/README.md)
 * [⏱️ Website performances](/source/plugins/pagespeed/README.md)
 * [🧑‍🤝‍🧑 People plugin](/source/plugins/people/README.md)
 * [✒️ Recent posts](/source/plugins/posts/README.md)

source/plugins/nightscout/README.md

@@ -0,0 +1,34 @@
+### 💉 Nightscout
+
+The *Nightscout* plugin lets you display blood sugar values from a [Nightscout](http://nightscout.info) site.
+
+<table>
+  <td align="center">
+    <img src="https://github.com/legoandmars/legoandmars/blob/master/metrics.plugin.nightscout.svg">
+    <img width="900" height="1" alt="">
+  </td>
+</table>
+
+<details>
+<summary>💬 Setting up a nightscout site</summary>
+
+The [nightscout website](http://www.nightscout.info/) details how to self-host a nightscout site. Check out the instructions there.
+
+</details>
+
+#### ℹ️ Examples workflows
+
+[➡️ Available options for this plugin](metadata.yml)
+
+```yaml
+- uses: lowlighter/metrics@master
+  with:
+    # ... other options
+    plugin_nightscout: yes
+    plugin_nightscout_url: ${{ secrets.NIGHTSCOUT_URL }} # Use the github actions "NIGHTSCOUT_URL" secret as your nightscout site
+    plugin_nightscout_datapoints: 12                     # Use the latest 12 blood sugar datapoints to create a graph
+    plugin_nightscout_lowalert: 80                       # Blood sugars below 80 will be considered low
+    plugin_nightscout_highalert: 180                     # Blood sugars above 180 will be considered high
+    plugin_nightscout_urgentlowalert: 50                 # Blood sugars below 50 will be considered urgently low
+    plugin_nightscout_urgenthighalert: 250               # Blood sugars above 250 will be considered urgently high
+```

source/plugins/nightscout/index.mjs

@@ -0,0 +1,83 @@
+//Setup
+  export default async function({q, imports, data, account}, {enabled = false} = {}) {
+    //Plugin execution
+      try {
+        //Check if plugin is enabled and requirements are met
+        if ((!enabled)||(!q.nightscout))
+          return null
+
+          //Load inputs
+        let {url, datapoints, lowalert, highalert, urgentlowalert, urgenthighalert} = imports.metadata.plugins.nightscout.inputs({data, account, q})
+
+        if (!url || url === "https://example.herokuapp.com") throw "Nightscout site URL isn't set!"
+        if (url.substring(url.length - 1) !== "/") url += "/"
+        if (url.substring(0, 7) === "http://") url = `https://${url.substring(7)}`
+        if (url.substring(0, 8) !== "https://") url = `https://${url}`
+        if (datapoints <= 0) datapoints = 1
+        //Get nightscout data from axios
+        const resp = await imports.axios.get(`${url}api/v1/entries.json?count=${datapoints}`)
+        for (let i = 0; i < resp.data.length; i++){
+          const {sgv} = resp.data[i]
+          //Add human readable timestamps and arrows
+          const date = new Date(resp.data[i].dateString)
+          resp.data[i].arrowHumanReadable = directionArrow(resp.data[i].direction)
+          resp.data[i].timeUTCHumanReadable = `${addZero(date.getUTCHours())}:${addZero(date.getUTCMinutes())}`
+          /*
+           * Add colors and alert names
+           * TODO: Maybe make colors better themed instead of just the "github style" - red and yellow could fit better than darker shades of green
+           */
+          let color = "#40c463"
+          let alertName = "Normal"
+          if (sgv >= urgenthighalert || sgv <= urgentlowalert){
+            color = "#216e39"
+            alertName = sgv >= urgenthighalert ? "Urgent High" : "Urgent Low"
+          }
+          else if (sgv >= highalert || sgv <= lowalert){
+            color = "#30a14e"
+            alertName = sgv >= highalert ? "High" : "Low"
+          }
+          resp.data[i].color = color
+          resp.data[i].alert = alertName
+        }
+        return {data:resp.data.reverse()}
+    }
+    //Handle errors
+      catch (error) {
+        throw {error:{message:"An error occured", instance:error}}
+      }
+  }
+
+function addZero(i) {
+  if (i < 10)
+    i = `0${i}`
+
+  return i
+}
+
+function directionArrow(direction) {
+  const dir = direction.toUpperCase()
+  switch (dir) {
+    case "NONE":
+      return ""
+    case "DOUBLEUP":
+      return "↑↑"
+    case "SINGLEUP":
+      return "↑"
+    case "FORTYFIVEUP":
+      return "↗"
+    case "FLAT":
+      return "→"
+    case "FORTYFIVEDOWN":
+      return "↘"
+    case "SINGLEDOWN":
+      return "↓"
+    case "DOUBLEDOWN":
+      return "↓↓"
+    case "NOT COMPUTABLE":
+      return ""
+    case "RATE OUT OF RANGE":
+      return ""
+    default:
+      return ""
+  }
+}

source/plugins/nightscout/metadata.yml

@@ -0,0 +1,53 @@
+name: "💉 Nightscout"
+cost: N/A
+supports:
+  - user
+  - organization
+inputs:
+
+  # Enable or disable plugin
+  plugin_nightscout:
+    description: Displays Blood Glucose
+    type: boolean
+    default: no
+
+  # Nightscout site URL
+  plugin_nightscout_url:
+    description: Your Nightscout site URL
+    type: string
+    default: https://example.herokuapp.com
+
+  # Controls how big the graph is 
+  plugin_nightscout_datapoints:
+    description: How many datapoints to show on the graph. 0 and 1 disable the graph.
+    type: number
+    default: 12
+    min: 0
+
+  # Low value used for colors and text alerts
+  plugin_nightscout_lowalert:
+    description: When the blood sugar is considered low
+    type: number
+    default: 80
+    min: 0
+
+  # High value used for colors and text alerts
+  plugin_nightscout_highalert:
+    description: When the blood sugar is considered high
+    type: number
+    default: 180
+    min: 0
+
+  # Urgent low value used for colors and text alerts
+  plugin_nightscout_urgentlowalert:
+    description: When the blood sugar is considered urgently low
+    type: number
+    default: 50
+    min: 0
+
+  # Urgent high value used for colors and text alerts
+  plugin_nightscout_urgenthighalert:
+    description: When the blood sugar is considered urgently high
+    type: number
+    default: 250
+    min: 0

source/plugins/nightscout/tests.yml

@@ -0,0 +1,14 @@
+- name: Nightscout plugin (default)
+  uses: lowlighter/metrics@master
+  with:
+    token: NOT_NEEDED
+    plugin_nightscout: yes
+    plugin_nightscout_url: https://testapp.herokuapp.com/
+
+- name: Nightscout plugin (without graph)
+  uses: lowlighter/metrics@master
+  with:
+    token: NOT_NEEDED
+    plugin_nightscout: yes
+    plugin_nightscout_url: https://testapp.herokuapp.com/
+    plugin_nightscout_datapoints: 0

source/templates/classic/partials/_.json

@@ -10,6 +10,7 @@
   "habits",
   "topics",
   "music",
+  "nightscout",
   "posts",
   "tweets",
   "isocalendar",