discourse/app/helpers/topics_helper.rb
Sam Saffron 30990006a9 DEV: enable frozen string literal on all files
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.

Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00

25 lines
592 B
Ruby

# frozen_string_literal: true
module TopicsHelper
include ApplicationHelper
def render_topic_title(topic)
link_to(Emoji.gsub_emoji_to_unicode(topic.title), topic.relative_url)
end
def categories_breadcrumb(topic)
breadcrumb = []
category = topic.category
if category && !category.uncategorized?
if (parent = category.parent_category)
breadcrumb.push url: parent.url, name: parent.name
end
breadcrumb.push url: category.url, name: category.name
end
Plugin::Filter.apply(:topic_categories_breadcrumb, topic, breadcrumb)
end
end