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

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


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

Picture by Ryoji Iwata on Unsplash

On this article, I’ll clarify easy methods to retrieve the stats ( claps depend, voter depend, response depend, and studying time) of Medium feed posts utilizing a REST API, the dearth of this characteristic within the Medium RSS feed is what motivated me to create this superior Medium API. That is my forty first Medium article.

I wished to acquire the stats ( claps depend, voter depend, response depend, and studying time) of my Medium posts whereas engaged on my private web site growth. 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 submit. At that second I puzzled how they applied it? Then I overlook to analysis it however final month I discovered that pixelpoint.io’s widget will not be working. I seemed in every single place 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 have 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 means that you can create a Medium article by HTTP POST methodology(cf part 3.3). You may’t retrieve or edit a Medium article by utilizing the Medium API 😔.

With the intention to get an understanding of how the helpful stats are retrieved within the Medium submit, 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 have a look at the HTML response of the Medium submit.

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

As a javascript variable, the claps depend, voter depend, response depend, 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 Publish 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 submit, information comes as JSON in a script tag. By utilizing javascript, these information are picked up and rendered in DOM on the browser-side. Often, information in a script tag takes this manner:

Then I scrape Medium submit information with out 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__ , change the project window.__APOLLO_STATE__ = with an empty string. I change the /"/g with ‘"’ and parse with JSON.parse . Lastly, get the suitable values from the JSON.

The benefits of this system over headless browsers are tremendous quick and takes manner much less processing and sources.

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

There are 5 sorts of requests. you might be capable of get all of the responses by utilizing HTTP GETmethodology.

Medium feed in JSON

You possibly can capable of get the RSS feed of the final 10 Medium posts by utilizing the next hyperlinks (change 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 possibly can capable of get the Medium feed in JSON with the lacking a part of the Medium feed similar to clapCount, voterCount, responseCount, readingTime. every lacking information injected in each submit(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 Personalized Knowledge

JSON conversion of the Medium RSS feed is custom-made in accordance with the classes. Order the Medium submit’s tags in accordance with their use depend 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 may be an algorithm that returns probably the most appropriate tag for the Medium submit among the many different tags of that Medium submit.

The next request of the API provides the custom-made model of the Medium feed in JSON

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

Medium Personalized Superior Knowledge

This response accommodates the Medium custom-made information with the injection of lacking stats similar to clapCount, voterCount, responseCount, readingTime.

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

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

Lacking information of a specific submit.

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

Request 💻 ➡ 🌎 :

curl https://advanced-medium-api.herokuapp.com/medium/submit/{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 submit. 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 will not be working and this incident impacts my private web site. Due to this fact I pushed myself and created this API.

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