mirror of
https://github.com/discourse/discourse.git
synced 2024-11-23 02:19:27 +08:00
be2eb3df44
When quoting a chat message in a post, if that message contains a mention,
that mention should be ignored. But we've been detecting them and sending
notifications to users. This PR fixes the problem. Since this fix is for
the chat plugin, I had to introduce a new API for plugins:
# We strip posts before detecting mentions, oneboxes, attachments etc.
# We strip those elements that shouldn't be detected. For example,
# a mention inside a quote should be ignored, so we strip it off.
# Using this API plugins can register their own post strippers.
def register_post_stripper(&block)
end
55 lines
1.5 KiB
Ruby
55 lines
1.5 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
RSpec.describe PostStripper do
|
|
it "strips mentions in quotes" do
|
|
mention = '<a class="mention">@andrei</a>'
|
|
cooked = "<aside class='quote'>#{mention}</aside>"
|
|
fragment = Nokogiri::HTML5.fragment(cooked)
|
|
|
|
PostStripper.strip(fragment)
|
|
|
|
expect(fragment.to_s).to_not include(mention)
|
|
end
|
|
|
|
it "strips group mentions in quotes" do
|
|
group_mention = '<a class="mention-group">@moderators</a>'
|
|
cooked = "<aside class='quote'>#{group_mention}</aside>"
|
|
fragment = Nokogiri::HTML5.fragment(cooked)
|
|
|
|
PostStripper.strip(fragment)
|
|
|
|
expect(fragment.to_s).to_not include(group_mention)
|
|
end
|
|
|
|
it "strips oneboxes" do
|
|
onebox =
|
|
'<aside class="onebox">
|
|
Onebox content
|
|
</aside>'
|
|
cooked = "<p>#{onebox}</p>"
|
|
fragment = Nokogiri::HTML5.fragment(cooked)
|
|
|
|
PostStripper.strip(fragment)
|
|
|
|
expect(fragment.to_s).to_not include(onebox)
|
|
end
|
|
|
|
context "with plugins" do
|
|
after { DiscoursePluginRegistry.reset_register!(:post_strippers) }
|
|
|
|
it "runs strippers registered by plugins" do
|
|
plugin_element = '<div class="plugin_class"></div>'
|
|
|
|
block = Proc.new { |nokogiri_fragment| nokogiri_fragment.css(".plugin_class").remove }
|
|
plugin = OpenStruct.new(enabled?: true)
|
|
DiscoursePluginRegistry.register_post_stripper({ block: block }, plugin)
|
|
|
|
fragment = Nokogiri::HTML5.fragment("<p>#{plugin_element}</p>")
|
|
|
|
PostStripper.strip(fragment)
|
|
|
|
expect(fragment.to_s).to_not include(plugin_element)
|
|
end
|
|
end
|
|
end
|