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-rw-r--r--lib/banzai/filter/upload_link_filter.rb11
1 files changed, 3 insertions, 8 deletions
diff --git a/lib/banzai/filter/upload_link_filter.rb b/lib/banzai/filter/upload_link_filter.rb
index c0f503c9af3..45bb66dc99f 100644
--- a/lib/banzai/filter/upload_link_filter.rb
+++ b/lib/banzai/filter/upload_link_filter.rb
@@ -10,11 +10,11 @@ module Banzai
def call
return doc unless project
- doc.search('a').each do |el|
+ doc.xpath('descendant-or-self::a[starts-with(@href, "/uploads/")]').each do |el|
process_link_attr el.attribute('href')
end
- doc.search('img').each do |el|
+ doc.xpath('descendant-or-self::img[starts-with(@src, "/uploads/")]').each do |el|
process_link_attr el.attribute('src')
end
@@ -24,12 +24,7 @@ module Banzai
protected
def process_link_attr(html_attr)
- return if html_attr.blank?
-
- uri = html_attr.value
- if uri.starts_with?("/uploads/")
- html_attr.value = build_url(uri).to_s
- end
+ html_attr.value = build_url(html_attr.value).to_s
end
def build_url(uri)