diff options
Diffstat (limited to 'app/lib/sanitize_config.rb')
-rw-r--r-- | app/lib/sanitize_config.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/app/lib/sanitize_config.rb b/app/lib/sanitize_config.rb index 1d336fcc3..61d5acac8 100644 --- a/app/lib/sanitize_config.rb +++ b/app/lib/sanitize_config.rb @@ -32,7 +32,15 @@ class Sanitize node.name = 'a' node['href'] = node['src'] - node.content = "[🖼 #{node['alt'] || node['href']}]" + if node['alt'].present? + node.content = "[🖼 #{node['alt']}]" + else + url = node['href'] + prefix = url.match(/\Ahttps?:\/\/(www\.)?/).to_s + text = url[prefix.length, 30] + text = text + "…" if url[prefix.length..-1].length > 30 + node.content = "[🖼 #{text}]" + end end QUERY_STRING_SANITIZER = lambda do |env| |