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FIX: don't break user avatars route

This commit is contained in:
Régis Hanol 2015-05-29 19:19:41 +02:00
parent 5f3451a3ea
commit 80a108e3cf
2 changed files with 12 additions and 8 deletions
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16
app/controllers/user_avatars_controller.rb
View File

@ -37,7 +37,6 @@ class UserAvatarsController < ApplicationController
end
def show
no_cookies
# we need multisite support to keep a single origin pull for CDNs
@ -52,20 +51,25 @@ class UserAvatarsController < ApplicationController
username = params[:username].to_s
return render_dot unless user = User.find_by(username_lower: username.downcase)
version = params[:version].to_i
return render_dot unless version > 0 && user_avatar = user.user_avatar
upload_id, version = params[:version].split("_")
version = (version || OptimizedImage::VERSION).to_i
return render_dot if version != OptimizedImage::VERSION
upload_id = upload_id.to_i
return render_dot unless upload_id > 0 && user_avatar = user.user_avatar
size = params[:size].to_i
return render_dot if size < 8 || size > 500
if !Discourse.avatar_sizes.include?(size) && Discourse.store.external?
closest = Discourse.avatar_sizes.to_a.min { |a,b| (size-a).abs <=> (size-b).abs }
avatar_url = UserAvatar.local_avatar_url(hostname, user.username_lower, version, closest)
avatar_url = UserAvatar.local_avatar_url(hostname, user.username_lower, upload_id, closest)
return redirect_to cdn_path(avatar_url)
end
upload = Upload.find_by(id: version) if user_avatar.contains_upload?(version)
upload ||= user.uploaded_avatar if user.uploaded_avatar_id == version
upload = Upload.find_by(id: upload_id) if user_avatar.contains_upload?(upload_id)
upload ||= user.uploaded_avatar if user.uploaded_avatar_id == upload_id
if user.uploaded_avatar && !upload
avatar_url = UserAvatar.local_avatar_url(hostname, user.username_lower, user.uploaded_avatar_id, size)

4
config/routes.rb
View File

@ -281,8 +281,8 @@ Discourse::Application.routes.draw do
get "user-badges/:username" => "user_badges#username"
post "user_avatar/:username/refresh_gravatar" => "user_avatars#refresh_gravatar"
get "letter_avatar/:username/:size/:version.png" => "user_avatars#show_letter", format: false, constraints: { hostname: /[\w\.-]+/ }
get "user_avatar/:hostname/:username/:size/:version.png" => "user_avatars#show", format: false, constraints: { hostname: /[\w\.-]+/ }
get "letter_avatar/:username/:size/:version.png" => "user_avatars#show_letter", format: false, constraints: { hostname: /[\w\.-]+/, size: /\d+/ }
get "user_avatar/:hostname/:username/:size/:version.png" => "user_avatars#show", format: false, constraints: { hostname: /[\w\.-]+/, size: /\d+/ }
get "highlight-js/:hostname/:version.js" => "highlight_js#show", format: false, constraints: { hostname: /[\w\.-]+/ }