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Fix issue with unresolvable usernames

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This commit is contained in:
Eugen Rochko 2016-03-27 23:38:46 +02:00
parent 882c94a6bf
commit 039e6f951c
2 changed files with 10 additions and 2 deletions
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7
app/helpers/application_helper.rb
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@ -38,8 +38,11 @@ module ApplicationHelper
def linkify(status)
auto_link(HTMLEntities.new.encode(status.text), link: :urls, html: { rel: 'nofollow noopener' }).gsub(Account::MENTION_RE) do |m|
account = account_from_mentions(Account::MENTION_RE.match(m)[1], status.mentions)
"#{m.split('@').first}<a href=\"#{url_for_target(account)}\" class=\"mention\">@<span>#{account.acct}</span></a>"
if account = account_from_mentions(Account::MENTION_RE.match(m)[1], status.mentions)
"#{m.split('@').first}<a href=\"#{url_for_target(account)}\" class=\"mention\">@<span>#{account.acct}</span></a>"
else
m
end
end.html_safe
end

5
spec/helpers/application_helper_spec.rb
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@ -44,6 +44,11 @@ RSpec.describe ApplicationHelper, type: :helper do
status.mentions.create(account: alice)
expect(helper.linkify(status)).to match('<a href="http://test.host/users/alice" class="mention">@<span>alice</span></a>')
end
it 'leaves mention of unresolvable user alone' do
status = Fabricate(:status, text: 'Hello @foo', account: bob)
expect(helper.linkify(status)).to match('Hello @foo')
end
end
describe '#account_from_mentions' do