mirror of
https://github.com/discourse/discourse.git
synced 2024-11-24 02:20:41 +08:00
48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
class IncomingLink < ActiveRecord::Base
|
|
belongs_to :topic
|
|
|
|
validates :domain, :length => { :in => 1..100 }
|
|
validates :referer, :length => { :in => 3..1000 }
|
|
validates_presence_of :url
|
|
|
|
# Extract the domain
|
|
before_validation do
|
|
|
|
# Referer (remote URL)
|
|
if referer.present?
|
|
parsed = URI.parse(referer)
|
|
self.domain = parsed.host
|
|
end
|
|
|
|
# Our URL
|
|
if url.present?
|
|
|
|
parsed = URI.parse(url)
|
|
|
|
begin
|
|
params = Rails.application.routes.recognize_path(parsed.path)
|
|
self.topic_id = params[:topic_id] if params[:topic_id].present?
|
|
self.post_number = params[:post_number] if params[:post_number].present?
|
|
rescue ActionController::RoutingError
|
|
# If we can't route to the url, that's OK. Don't save those two fields.
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
# Update appropriate incoming link counts
|
|
after_create do
|
|
if topic_id.present?
|
|
exec_sql("UPDATE topics
|
|
SET incoming_link_count = incoming_link_count + 1
|
|
WHERE id = ?", topic_id)
|
|
if post_number.present?
|
|
exec_sql("UPDATE posts
|
|
SET incoming_link_count = incoming_link_count + 1
|
|
WHERE topic_id = ? and post_number = ?", topic_id, post_number)
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|