103 lines
3.1 KiB
Ruby
103 lines
3.1 KiB
Ruby
class Api::V1::Accounts::CallbacksController < Api::BaseController
|
|
before_action :inbox, only: [:reauthorize_page]
|
|
|
|
def register_facebook_page
|
|
user_access_token = params[:user_access_token]
|
|
page_access_token = params[:page_access_token]
|
|
page_name = params[:page_name]
|
|
page_id = params[:page_id]
|
|
inbox_name = params[:inbox_name]
|
|
facebook_channel = current_account.facebook_pages.create!(
|
|
name: page_name, page_id: page_id, user_access_token: user_access_token,
|
|
page_access_token: page_access_token
|
|
)
|
|
set_avatar(facebook_channel, page_id)
|
|
inbox = current_account.inboxes.create!(name: inbox_name, channel: facebook_channel)
|
|
render json: inbox
|
|
end
|
|
|
|
def facebook_pages
|
|
@page_details = mark_already_existing_facebook_pages(fb_object.get_connections('me', 'accounts'))
|
|
end
|
|
|
|
# get params[:inbox_id], current_account, params[:omniauth_token]
|
|
def reauthorize_page
|
|
if @inbox&.facebook?
|
|
fb_page_id = @inbox.channel.page_id
|
|
page_details = fb_object.get_connections('me', 'accounts')
|
|
|
|
if (page_detail = (page_details || []).detect { |page| fb_page_id == page['id'] })
|
|
update_fb_page(fb_page_id, page_detail['access_token'])
|
|
return head :ok
|
|
end
|
|
end
|
|
|
|
head :unprocessable_entity
|
|
end
|
|
|
|
private
|
|
|
|
def inbox
|
|
@inbox = current_account.inboxes.find_by(id: params[:inbox_id])
|
|
end
|
|
|
|
def update_fb_page(fb_page_id, access_token)
|
|
get_fb_page(fb_page_id)&.update!(
|
|
user_access_token: @user_access_token, page_access_token: access_token
|
|
)
|
|
end
|
|
|
|
def get_fb_page(fb_page_id)
|
|
current_account.facebook_pages.find_by(page_id: fb_page_id)
|
|
end
|
|
|
|
def fb_object
|
|
@user_access_token = long_lived_token(params[:omniauth_token])
|
|
Koala::Facebook::API.new(@user_access_token)
|
|
end
|
|
|
|
def long_lived_token(omniauth_token)
|
|
koala = Koala::Facebook::OAuth.new(ENV['FB_APP_ID'], ENV['FB_APP_SECRET'])
|
|
koala.exchange_access_token_info(omniauth_token)['access_token']
|
|
rescue StandardError => e
|
|
Rails.logger e
|
|
end
|
|
|
|
def mark_already_existing_facebook_pages(data)
|
|
return [] if data.empty?
|
|
|
|
data.inject([]) do |result, page_detail|
|
|
page_detail[:exists] = current_account.facebook_pages.exists?(page_id: page_detail['id']) ? true : false
|
|
result << page_detail
|
|
end
|
|
end
|
|
|
|
def set_avatar(facebook_channel, page_id)
|
|
uri = get_avatar_url(page_id)
|
|
|
|
return unless uri
|
|
|
|
avatar_resource = LocalResource.new(uri)
|
|
facebook_channel.avatar.attach(io: avatar_resource.file, filename: avatar_resource.tmp_filename, content_type: avatar_resource.encoding)
|
|
end
|
|
|
|
def get_avatar_url(page_id)
|
|
begin
|
|
url = 'http://graph.facebook.com/' << page_id << '/picture?type=large'
|
|
uri = URI.parse(url)
|
|
tries = 3
|
|
begin
|
|
response = uri.open(redirect: false)
|
|
rescue OpenURI::HTTPRedirect => e
|
|
uri = e.uri # assigned from the "Location" response header
|
|
retry if (tries -= 1).positive?
|
|
raise
|
|
end
|
|
pic_url = response.base_uri.to_s
|
|
rescue StandardError => e
|
|
Rails.logger.debug "Rescued: #{e.inspect}"
|
|
pic_url = nil
|
|
end
|
|
pic_url
|
|
end
|
|
end
|