Step by Step Guide to Building a Feedly API Integration in Ruby

Aug 14, 2024 • 4 minute read

Introduction

Hey there, fellow dev! Ready to supercharge your Ruby app with Feedly's content powerhouse? Let's dive into building a Feedly API integration using the nifty feedlr gem. Trust me, it's easier than you think!

Prerequisites

Before we jump in, make sure you've got:

A Ruby environment that's good to go
A Feedly Developer account (snag that API key!)

Got 'em? Great! Let's roll.

Installation

First things first, let's get feedlr on board:

gem install feedlr

Or if you're a Bundler fan (and who isn't?), toss this in your Gemfile:

gem 'feedlr'

Authentication

Time to get cozy with Feedly. Here's how we set up our client:

require 'feedlr'

client = Feedlr::Client.new(oauth_access_token: 'YOUR_API_KEY')

Need OAuth? No sweat, feedlr's got your back. Check out their docs for the OAuth dance.

Basic Operations

Let's get our hands dirty with some basic ops:

Fetch User Profile

user = client.user_profile
puts user.id

Retrieve User's Feeds

feeds = client.user_subscriptions
feeds.each { |feed| puts feed.title }

Get Entries from a Specific Feed

entries = client.stream_entries_contents(streamId: 'feed/http://example.com/rss')
entries.items.each { |entry| puts entry.title }

Advanced Features

Ready to level up? Let's tackle some pro moves:

Searching for Content

results = client.search_feeds('ruby programming')
results.each { |result| puts result.title }

Managing Categories and Tags

client.add_tag(entryIds: ['entry1', 'entry2'], tagId: 'user/1234/tag/Ruby')

Marking Entries as Read

client.mark_entries_as_read(entryIds: ['entry1', 'entry2'])

Error Handling

Don't let errors catch you off guard. Wrap your API calls in a begin/rescue block:

begin
  client.user_profile
rescue Feedlr::Error => e
  puts "Oops! #{e.message}"
end

Rate Limiting

Feedly's got limits, so play nice! Keep an eye on those headers:

response = client.user_profile
puts "Requests remaining: #{response.raw_headers['x-ratelimit-remaining']}"

Best Practices

Cache aggressively. Your future self will thank you.
Batch operations when possible. Feedly loves efficiency as much as you do.
Use streams for large datasets. Your RAM will appreciate it.

Conclusion

And there you have it! You're now armed and dangerous with Feedly API skills. Remember, the feedlr gem is your trusty sidekick in this journey. For more advanced maneuvers, dive into the Feedly API docs and the feedlr GitHub repo.

Now go forth and build something awesome! 🚀