HomeSoftware EngineeringThe Medium RSS Feed’s Lacking Half | by Sabesan Sathananthan | Geek...

The Medium RSS Feed’s Lacking Half | by Sabesan Sathananthan | Geek Tradition | Jun, 2022


retrieves the stats (clapCount, voterCount, responseCount, and readingTime) of Medium posts

Picture by Ryoji Iwata on Unsplash

On this article, I’ll clarify tips on how to retrieve the stats ( claps rely, voter rely, response rely, and studying time) of Medium feed posts utilizing a REST API, the shortage of this function within the Medium RSS feed is what motivated me to create this superior Medium API. That is my forty first Medium article.

I needed to acquire the stats ( claps rely, voter rely, response rely, and studying time) of my Medium posts whereas engaged on my private web site improvement. 2 years earlier than after I implement the medium widget to my web site I discovered Pixelpoint.io which generated a widget with clap counts of a medium publish. At that second I puzzled how they carried out it? Then I overlook to analysis it however final month I discovered that pixelpoint.io’s widget shouldn’t be working. I seemed in all places for an answer to my wants however couldn’t discover one, so I had no alternative however to code it myself.

My preliminary instinct was to take a look at the RSS feed however there have been no such particulars are offered then I seemed on the official documentation of the general public REST API by Medium, and nothing was there both. The Medium REST API solely lets you create a Medium article by HTTP POST technique(cf part 3.3). You may’t retrieve or edit a Medium article by utilizing the Medium API 😔.

To be able to get an understanding of how the helpful stats are retrieved within the Medium publish, I began to examine the Medium utilizing browser developer instruments. Shockingly, there was no request to acquire the stats amongst all of the XHR calls, which push me to take a look at the HTML response of the Medium publish.

Inspecting a Medium publish web page.
curl https://medium.com/p/unique_Id_of_the_post >> publish.html

As a javascript variable, the claps rely, voter rely, response rely, and studying time are instantly injected into the HTML response. You may confirm that by typing console.log(window.__APOLLO_STATE__); within the Javascript console of the Submit web page.

window.__APOLLO_STATE__ object

Then I scrape these helpful stats utilizing request and cheerio .

Picture by Kike Salazar N on Unsplash

In a medium publish, information comes as JSON in a script tag. By utilizing javascript, these information are picked up and rendered in DOM on the browser-side. Normally, information in a script tag takes this way:

Then I scrape Medium publish information and not using a headless browser.

First, I get the web site and search for errors. Then I confirmed whether or not the physique exists, and cargo the physique utilizing cheerio in $ . In strive block, all of the tag script contents are mapped in an array. Then discover the ingredient which incorporates window.__APOLLO_STATE__ , substitute the task window.__APOLLO_STATE__ = with an empty string. I substitute the /"/g with ‘"’ and parse with JSON.parse . Lastly, get the suitable values from the JSON.

Some great benefits of this system over headless browsers are tremendous quick and takes manner much less processing and assets.

You might in a position to make use of the Superior Medium API that I developed as follows:

There are 5 forms of requests. you may be capable of get all of the responses by utilizing HTTP GETtechnique.

Medium feed in JSON

You might in a position to get the RSS feed of the final 10 Medium posts by utilizing the next hyperlinks (substitute your username as an alternative of @username ).

medium.com/feed/@username 
or
username.medium.com/feed

The next request of the API provides the direct JSON conversion of that RSS Feed.

curl https://advanced-medium-api.herokuapp.com/medium/consumer/{userId}

Medium Superior Knowledge

You might in a position to get the Medium feed in JSON with the lacking a part of the Medium feed corresponding to clapCount, voterCount, responseCount, readingTime. every lacking information injected in each publish(gadgets) object.

The next request of the API provides the JSON conversion of the RSS feed with the injection of lacking information.

curl https://advanced-medium-api.herokuapp.com/superior/consumer/{userId}

Medium Custom-made Knowledge

JSON conversion of the Medium RSS feed is personalized in response to the classes. Order the Medium publish’s tags in response to their use rely among the many newest 10 posts and the tagOrder return that tags’ order rank. Medium’s newest 10 posts have been divided by 3 and each 3 posts have been pushed in an array and people arrays have been pushed in a single array. There’s an algorithm that returns essentially the most appropriate tag for the Medium publish among the many different tags of that Medium publish.

The next request of the API provides the personalized model of the Medium feed in JSON

curl https://advanced-medium-api.herokuapp.com/personalized/consumer/{userId}

Medium Custom-made Superior Knowledge

This response incorporates the Medium personalized information with the injection of lacking stats corresponding to clapCount, voterCount, responseCount, readingTime.

The next request of the API provides the personalized model of the Medium feed in JSON with the lacking a part of the Medium feed.

curl https://advanced-medium-api.herokuapp.com/superior/personalized/consumer/{userId}

Lacking information of a specific publish.

This response incorporates solely the lacking half (clapCount, voterCount, responseCount, readingTime) of Medium feed for a specific Medium publish.

Request 💻 ➡ 🌎 :

curl https://advanced-medium-api.herokuapp.com/medium/publish/{postId}

Response 🌎➡💻 :

{
"clapCount": 98,
"responseCount": 4,
"voterCount": 12,
"readingTime": 4
}

This API is Open Supply and I welcome your contributions. final 2 years I used the medium widget from Pixelpoint.io which generated a widget with clap counts of a medium publish. I didn’t do analysis to get the lacking a part of the Medium feed after I used Pixelpoint.io. however 2 months earlier than Pixelpoint.io shouldn’t be working and this incident impacts my private web site. Subsequently I pushed myself and created this API.

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