Fetch QR codes from API

[ssaunier]

Migrating away from Bitly to a custom developed tool, I relied on Bitly API to download all bitlinks from my account. I also wanted to export the QR codes and the gem did not provide the capability yet, even if the endpoints are there.

This PR adds a new Qrcode model to the gem, with some capability to retrieve QR codes:

require "bitly"

client = Bitly::API::Client.new(token: "[REDACTED]")
group = client.groups.first

qrcodes = []
response = group.qrcodes
while response
  response.each do |qrcode|
    next if qrcode.qr_code_type != "bitlink"

    qrcodes << {
      created: qrcode.created,
      slug: URI.parse(qrcode.serialized_content).path.gsub(/^\//, ""),
      long_url: qrcode.long_urls.first,
      title: qrcode.title,
      total_scans: qrcode.scans_summary.total_scans
    }
  end
  response = response.next_page
end

# `qrcodes` Array now contains all QR codes, and can be dumped to a CSV for instance.

[philnash]

Thanks for this! I've pushed these updates as version 3.1.0 of the gem.