diff options
Diffstat (limited to 'lib/banzai/filter/wiki_link_filter.rb')
-rw-r--r-- | lib/banzai/filter/wiki_link_filter.rb | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/lib/banzai/filter/wiki_link_filter.rb b/lib/banzai/filter/wiki_link_filter.rb index 7dc771afd71..37a2779d453 100644 --- a/lib/banzai/filter/wiki_link_filter.rb +++ b/lib/banzai/filter/wiki_link_filter.rb @@ -2,7 +2,8 @@ require 'uri' module Banzai module Filter - # HTML filter that "fixes" relative links to files in a repository. + # HTML filter that "fixes" links to pages/files in a wiki. + # Rewrite rules are documented in the `WikiPipeline` spec. # # Context options: # :project_wiki @@ -25,36 +26,15 @@ module Banzai end def process_link_attr(html_attr) - return if html_attr.blank? || file_reference?(html_attr) || hierarchical_link?(html_attr) + return if html_attr.blank? - uri = URI(html_attr.value) - if uri.relative? && uri.path.present? - html_attr.value = rebuild_wiki_uri(uri).to_s - end + html_attr.value = apply_rewrite_rules(html_attr.value) rescue URI::Error # noop end - def rebuild_wiki_uri(uri) - uri.path = ::File.join(project_wiki_base_path, uri.path) - uri - end - - def project_wiki - context[:project_wiki] - end - - def file_reference?(html_attr) - !File.extname(html_attr.value).blank? - end - - # Of the form `./link`, `../link`, or similar - def hierarchical_link?(html_attr) - html_attr.value[0] == '.' - end - - def project_wiki_base_path - project_wiki && project_wiki.wiki_base_path + def apply_rewrite_rules(link_string) + Rewriter.new(link_string, wiki: context[:project_wiki], slug: context[:page_slug]).apply_rules end end end |