mirror of
https://github.com/discourse/discourse.git
synced 2024-11-30 04:34:13 -06:00
af4938baf1
This reverts commit e3de45359f.
We need to improve out strategy by adding a cache breaker with this change ... some assets on CDNs and clients may have incorrect CORS headers which can cause stuff to break.
88 lines
2.4 KiB
Ruby
88 lines
2.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class SvgSpriteController < ApplicationController
|
|
skip_before_action :preload_json, :redirect_to_login_if_required, :check_xhr, :verify_authenticity_token, only: [:show, :search, :svg_icon]
|
|
|
|
requires_login except: [:show, :svg_icon]
|
|
|
|
def show
|
|
|
|
no_cookies
|
|
|
|
RailsMultisite::ConnectionManagement.with_hostname(params[:hostname]) do
|
|
theme_ids = params[:theme_ids].split(",").map(&:to_i)
|
|
|
|
if SvgSprite.version(theme_ids) != params[:version]
|
|
return redirect_to path(SvgSprite.path(theme_ids))
|
|
end
|
|
|
|
svg_sprite = "window.__svg_sprite = #{SvgSprite.bundle(theme_ids).inspect};"
|
|
|
|
response.headers["Last-Modified"] = 10.years.ago.httpdate
|
|
response.headers["Content-Length"] = svg_sprite.bytesize.to_s
|
|
immutable_for 1.year
|
|
|
|
render plain: svg_sprite, disposition: nil, content_type: 'application/javascript'
|
|
end
|
|
end
|
|
|
|
def search
|
|
RailsMultisite::ConnectionManagement.with_hostname(params[:hostname]) do
|
|
|
|
keyword = params.require(:keyword)
|
|
data = SvgSprite.search(keyword)
|
|
|
|
if data.blank?
|
|
render body: nil, status: 404
|
|
else
|
|
render plain: data.inspect, disposition: nil, content_type: 'text/plain'
|
|
end
|
|
end
|
|
end
|
|
|
|
def icon_picker_search
|
|
RailsMultisite::ConnectionManagement.with_hostname(params[:hostname]) do
|
|
params.permit(:filter)
|
|
filter = params[:filter] || ""
|
|
|
|
icons = SvgSprite.icon_picker_search(filter)
|
|
render json: icons.take(200), root: false
|
|
end
|
|
end
|
|
|
|
def svg_icon
|
|
no_cookies
|
|
|
|
RailsMultisite::ConnectionManagement.with_hostname(params[:hostname]) do
|
|
params.permit(:color)
|
|
name = params.require(:name)
|
|
icon = SvgSprite.search(name)
|
|
|
|
if icon.blank?
|
|
render body: nil, status: 404
|
|
else
|
|
doc = Nokogiri.XML(icon)
|
|
doc.at_xpath("symbol").name = "svg"
|
|
doc.at_xpath("svg")['xmlns'] = "http://www.w3.org/2000/svg"
|
|
doc.at_xpath("svg")['fill'] = adjust_hex(params[:color]) if params[:color]
|
|
|
|
response.headers["Last-Modified"] = 1.years.ago.httpdate
|
|
response.headers["Content-Length"] = doc.to_s.bytesize.to_s
|
|
immutable_for 1.day
|
|
|
|
render plain: doc, disposition: nil, content_type: 'image/svg+xml'
|
|
end
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def adjust_hex(hex)
|
|
if hex.size == 3
|
|
chars = hex.scan(/\w/)
|
|
hex = chars.zip(chars).flatten.join
|
|
end
|
|
"##{hex}"
|
|
end
|
|
end
|