diff options
Diffstat (limited to 'app/helpers/search_helper.rb')
-rw-r--r-- | app/helpers/search_helper.rb | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb index 8a7446b7cc7..aba3a3f9c5d 100644 --- a/app/helpers/search_helper.rb +++ b/app/helpers/search_helper.rb @@ -153,8 +153,18 @@ module SearchHelper search_path(options) end - # Sanitize html generated after parsing markdown from issue description or comment - def search_md_sanitize(html) + # Sanitize a HTML field for search display. Most tags are stripped out and the + # maximum length is set to 200 characters. + def search_md_sanitize(object, field) + html = markdown_field(object, field) + html = Truncato.truncate( + html, + count_tags: false, + count_tail: false, + max_length: 200 + ) + + # Truncato's filtered_tags and filtered_attributes are not quite the same sanitize(html, tags: %w(a p ol ul li pre code)) end end |