diff options
Diffstat (limited to 'lib/gitlab/markdown.rb')
| -rw-r--r-- | lib/gitlab/markdown.rb | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/lib/gitlab/markdown.rb b/lib/gitlab/markdown.rb index 773ebddba2b..21416f0fa02 100644 --- a/lib/gitlab/markdown.rb +++ b/lib/gitlab/markdown.rb @@ -20,14 +20,16 @@ module Gitlab # # Returns an HTML-safe String def self.render(text, context = {}) - pipeline = context[:pipeline] || :full - - html_pipeline = html_pipelines[pipeline] - - transformers = get_context_transformers(pipeline) - context = transformers.reduce(context) { |context, transformer| transformer.call(context) } + cache_key = context.delete(:cache_key) - html_pipeline.to_html(text, context) + if cache_key + cache_key = full_cache_key(cache_key, context[:pipeline]) + Rails.cache.fetch(cache_key) do + cacheless_render(text, context) + end + else + cacheless_render(text, context) + end end # Provide autoload paths for filters to prevent a circular dependency error @@ -130,9 +132,7 @@ module Gitlab ], email: [ :full, - { - only_path: false - } + { only_path: false } ], description: [ :full, @@ -155,6 +155,17 @@ module Gitlab end end + def self.cacheless_render(text, context = {}) + pipeline = context[:pipeline] || :full + + html_pipeline = html_pipelines[pipeline] + + transformers = get_context_transformers(pipeline) + context = transformers.reduce(context) { |context, transformer| transformer.call(context) } + + html_pipeline.to_html(text, context) + end + def self.get_filters(pipelines) Array.wrap(pipelines).flat_map do |pipeline| case pipeline @@ -182,5 +193,9 @@ module Gitlab end end.compact end + + def self.full_cache_key(cache_key, pipeline = :full) + ["markdown", *cache_key, pipeline] + end end end |