remove control chars and fix blob jekyll

app/services/wordpress.rb

@@ -6,7 +6,7 @@ class Wordpress
     string = string.gsub(' ', ' ')
     string = string.gsub('&', '&')
     string = ActionView::Base.full_sanitizer.sanitize string
-    string = remove_lsep string
+    string = remove_control_chars string
     string
   end
 
@@ -36,13 +36,13 @@ class Wordpress
       end
     end
     html = fragment.to_html(preserve_newline: true)
-    html = remove_lsep html
+    html = remove_control_chars html
     html
   end
 
-  def self.remove_lsep(string)
-    # LSEP is invisible!
-    string = string.delete("
", "
", "
")
+  def self.remove_control_chars(string)
+    # Control chars & LSEP are invisible or hard to detect
+    string = string.delete("
", "
", "
", "’")
     string = string.gsub /\u2028/, ''
     string
   end

app/views/active_storage/blobs/jekyll.html.erb

@@ -2,10 +2,12 @@
 width, height = @blob.metadata.values_at('width', 'height')
 ratio = width.present? && height.present? ? (width.to_f / height.to_f) : nil
 %>
-name: <%= @blob.filename.to_s %>
-size: <%= @blob.byte_size %>
-<% if width.present? %>width: <%= width %><% end %>
-<% if height.present? %>height: <%= height %><% end %>
-<% if ratio.present? %>ratio: <%= ratio %><% end %>
-<%# TODO: Replace with the media endpoint when it's ready %>
-url: <%= @blob.url %>
+<%# TODO: Replace @blob.url with the media endpoint when it's ready %>
+<%= {
+  "name" => @blob.filename.to_s,
+  "size" => @blob.byte_size,
+  "width" => width,
+  "height" => height,
+  "ratio" => ratio,
+  "url" => @blob.url
+}.compact.to_yaml %>