X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/6033359bd07e3da09efd2ffe7a2558dbcffbc1c2..3d3b2b47964ec91ef1ab1946b7258a06665caced:/config/initializers/sanitize.rb

diff --git a/config/initializers/sanitize.rb b/config/initializers/sanitize.rb
index a6cce19a9..f8f2b784d 100644
--- a/config/initializers/sanitize.rb
+++ b/config/initializers/sanitize.rb
@@ -2,15 +2,33 @@ Sanitize::Config::OSM = Sanitize::Config.merge(
   Sanitize::Config::RELAXED,
   :elements => Sanitize::Config::RELAXED[:elements] - %w[div style],
   :remove_contents => %w[script style],
+  :attributes => Sanitize::Config.merge(
+    Sanitize::Config::RELAXED[:attributes],
+    "img" => Sanitize::Config::RELAXED[:attributes]["img"] + ["loading"]
+  ),
   :transformers => lambda do |env|
+    style = env[:node]["style"] || ""
+
     env[:node].remove_class
-    env[:node].kwattr_remove("style", nil)
+    env[:node].remove_attribute("style")
+
     env[:node].add_class("table table-sm w-auto") if env[:node_name] == "table"
 
+    case style
+    when /\btext-align:\s+left\b/
+      env[:node].add_class("text-start")
+    when /\btext-align:\s+center\b/
+      env[:node].add_class("text-center")
+    when /\btext-align:\s+right\b/
+      env[:node].add_class("text-end")
+    end
+
     if env[:node_name] == "a"
       rel = env[:node]["rel"] || ""
 
       env[:node]["rel"] = rel.split.select { |r| r == "me" }.append("nofollow", "noopener", "noreferrer").sort.join(" ")
     end
+
+    env[:node]["loading"] = "lazy" if env[:node_name] == "img"
   end
 )