Class: InstagramConnect::OauthController

Inherits:
ApplicationController show all
Defined in:
app/controllers/instagram_connect/oauth_controller.rb

Overview

Drives the "Connect Instagram" OAuth flow: redirect to Meta's login dialog, then exchange the returned code for a stored Account.

Instance Method Summary collapse

Instance Method Details

#callback ⇒ Object 



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# File 'app/controllers/instagram_connect/oauth_controller.rb', line 12

def callback
  return redirect_with("Instagram authorization was declined: #{params[:error]}") if params[:error].present?
  return redirect_with("OAuth state mismatch — please try connecting again.") if invalid_state?

  Connect.call(code: params[:code], redirect_uri: callback_url, connected_by_id: instagram_connect_user_id)
  session.delete(:instagram_connect_oauth_state)
  redirect_to after_connect_path, notice: "Instagram account connected."
rescue InstagramConnect::Error => e
  redirect_with("Could not connect Instagram: #{e.message}")
end

#start ⇒ Object 



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# File 'app/controllers/instagram_connect/oauth_controller.rb', line 5

def start
  state = SecureRandom.urlsafe_base64(16)
  session[:instagram_connect_oauth_state] = state
  url = Auth.for(InstagramConnect.configuration).authorize_url(redirect_uri: callback_url, state: state)
  redirect_to url, allow_other_host: true
end