mirror of
https://github.com/discourse/discourse.git
synced 2024-11-30 15:40:51 +08:00
5f64fd0a21
Introduce new patterns for direct sql that are safe and fast. MiniSql is not prone to memory bloat that can happen with direct PG usage. It also has an extremely fast materializer and very a convenient API - DB.exec(sql, *params) => runs sql returns row count - DB.query(sql, *params) => runs sql returns usable objects (not a hash) - DB.query_hash(sql, *params) => runs sql returns an array of hashes - DB.query_single(sql, *params) => runs sql and returns a flat one dimensional array - DB.build(sql) => returns a sql builder See more at: https://github.com/discourse/mini_sql
400 lines
13 KiB
Ruby
400 lines
13 KiB
Ruby
require 'rails_helper'
|
|
|
|
describe TopicLink do
|
|
|
|
it { is_expected.to validate_presence_of :url }
|
|
|
|
def test_uri
|
|
URI.parse(Discourse.base_url)
|
|
end
|
|
|
|
let(:topic) do
|
|
Fabricate(:topic, title: 'unique topic name')
|
|
end
|
|
|
|
let(:user) do
|
|
topic.user
|
|
end
|
|
|
|
let(:post) { Fabricate(:post) }
|
|
|
|
it "can't link to the same topic" do
|
|
ftl = TopicLink.new(url: "/t/#{topic.id}",
|
|
topic_id: topic.id,
|
|
link_topic_id: topic.id)
|
|
expect(ftl.valid?).to eq(false)
|
|
end
|
|
|
|
describe 'external links' do
|
|
before do
|
|
post = Fabricate(:post, raw: "
|
|
http://a.com/
|
|
http://b.com/b
|
|
http://#{'a' * 200}.com/invalid
|
|
http://b.com/#{'a' * 500}
|
|
", user: user, topic: topic)
|
|
|
|
TopicLink.extract_from(post)
|
|
end
|
|
|
|
it 'works' do
|
|
# has the forum topic links
|
|
expect(topic.topic_links.count).to eq(3)
|
|
|
|
# works with markdown links
|
|
expect(topic.topic_links.exists?(url: "http://a.com/")).to eq(true)
|
|
|
|
#works with markdown links followed by a period
|
|
expect(topic.topic_links.exists?(url: "http://b.com/b")).to eq(true)
|
|
end
|
|
|
|
end
|
|
|
|
describe 'internal links' do
|
|
|
|
it "extracts onebox" do
|
|
other_topic = Fabricate(:topic, user: user)
|
|
other_topic.posts.create(user: user, raw: "some content for the first post")
|
|
other_post = other_topic.posts.create(user: user, raw: "some content for the second post")
|
|
|
|
url = "http://#{test_uri.host}/t/#{other_topic.slug}/#{other_topic.id}/#{other_post.post_number}"
|
|
invalid_url = "http://#{test_uri.host}/t/#{other_topic.slug}/9999999999999999999999999999999"
|
|
|
|
topic.posts.create(user: user, raw: 'initial post')
|
|
post = topic.posts.create(user: user, raw: "Link to another topic:\n\n#{url}\n\n#{invalid_url}")
|
|
post.reload
|
|
|
|
TopicLink.extract_from(post)
|
|
|
|
link = topic.topic_links.first
|
|
# should have a link
|
|
expect(link).to be_present
|
|
# should be the canonical URL
|
|
expect(link.url).to eq(url)
|
|
end
|
|
|
|
context 'topic link' do
|
|
|
|
let(:other_topic) do
|
|
Fabricate(:topic, user: user)
|
|
end
|
|
|
|
let(:post) do
|
|
other_topic.posts.create(user: user, raw: "some content")
|
|
end
|
|
|
|
it 'works' do
|
|
|
|
# ensure other_topic has a post
|
|
post
|
|
|
|
url = "http://#{test_uri.host}/t/#{other_topic.slug}/#{other_topic.id}"
|
|
|
|
topic.posts.create(user: user, raw: 'initial post')
|
|
linked_post = topic.posts.create(user: user, raw: "Link to another topic: #{url}")
|
|
|
|
# this is subtle, but we had a bug were second time
|
|
# TopicLink.extract_from was called a reflection was nuked
|
|
2.times do
|
|
topic.reload
|
|
TopicLink.extract_from(linked_post)
|
|
|
|
link = topic.topic_links.first
|
|
expect(link).to be_present
|
|
expect(link).to be_internal
|
|
expect(link.url).to eq(url)
|
|
expect(link.domain).to eq(test_uri.host)
|
|
link.link_topic_id == other_topic.id
|
|
expect(link).not_to be_reflection
|
|
|
|
reflection = other_topic.topic_links.first
|
|
|
|
expect(reflection).to be_present
|
|
expect(reflection).to be_reflection
|
|
expect(reflection.post_id).to be_present
|
|
expect(reflection.domain).to eq(test_uri.host)
|
|
expect(reflection.url).to eq("http://#{test_uri.host}/t/unique-topic-name/#{topic.id}/#{linked_post.post_number}")
|
|
expect(reflection.link_topic_id).to eq(topic.id)
|
|
expect(reflection.link_post_id).to eq(linked_post.id)
|
|
|
|
expect(reflection.user_id).to eq(link.user_id)
|
|
end
|
|
|
|
PostOwnerChanger.new(
|
|
post_ids: [linked_post.id],
|
|
topic_id: topic.id,
|
|
acting_user: user,
|
|
new_owner: Fabricate(:user)
|
|
).change_owner!
|
|
|
|
TopicLink.extract_from(linked_post)
|
|
expect(topic.topic_links.first.url).to eq(url)
|
|
|
|
linked_post.revise(post.user, raw: "no more linkies https://eviltrout.com")
|
|
expect(other_topic.reload.topic_links.where(link_post_id: linked_post.id)).to be_blank
|
|
end
|
|
end
|
|
|
|
context "link to a user on discourse" do
|
|
let(:post) { topic.posts.create(user: user, raw: "<a href='/u/#{user.username_lower}'>user</a>") }
|
|
before do
|
|
TopicLink.extract_from(post)
|
|
end
|
|
|
|
it 'does not extract a link' do
|
|
expect(topic.topic_links).to be_blank
|
|
end
|
|
end
|
|
|
|
context "link to a discourse resource like a FAQ" do
|
|
let(:post) { topic.posts.create(user: user, raw: "<a href='/faq'>faq link here</a>") }
|
|
before do
|
|
TopicLink.extract_from(post)
|
|
end
|
|
|
|
it 'does not extract a link' do
|
|
expect(topic.topic_links).to be_present
|
|
end
|
|
end
|
|
|
|
context "mention links" do
|
|
let(:post) { topic.posts.create(user: user, raw: "Hey #{user.username_lower}") }
|
|
|
|
before do
|
|
TopicLink.extract_from(post)
|
|
end
|
|
|
|
it 'does not extract a link' do
|
|
expect(topic.topic_links).to be_blank
|
|
end
|
|
end
|
|
|
|
context "email address" do
|
|
it "does not extract a link" do
|
|
post = topic.posts.create(user: user, raw: "Valid email: foo@bar.com\n\nInvalid email: rfc822;name@domain.com")
|
|
TopicLink.extract_from(post)
|
|
expect(topic.topic_links).to be_blank
|
|
end
|
|
end
|
|
|
|
context "mail link" do
|
|
let(:post) { topic.posts.create(user: user, raw: "[email]bar@example.com[/email]") }
|
|
|
|
it 'does not extract a link' do
|
|
TopicLink.extract_from(post)
|
|
expect(topic.topic_links).to be_blank
|
|
end
|
|
end
|
|
|
|
context "quote links" do
|
|
it "sets quote correctly" do
|
|
linked_post = topic.posts.create(user: user, raw: "my test post")
|
|
quoting_post = Fabricate(:post, raw: "[quote=\"#{user.username}, post: #{linked_post.post_number}, topic: #{topic.id}\"]\nquote\n[/quote]")
|
|
|
|
TopicLink.extract_from(quoting_post)
|
|
link = quoting_post.topic.topic_links.first
|
|
|
|
expect(link.link_post_id).to eq(linked_post.id)
|
|
expect(link.quote).to eq(true)
|
|
end
|
|
end
|
|
|
|
context "link to a local attachments" do
|
|
let(:post) { topic.posts.create(user: user, raw: '<a class="attachment" href="/uploads/default/208/87bb3d8428eb4783.rb?foo=bar">ruby.rb</a>') }
|
|
|
|
it "extracts the link" do
|
|
TopicLink.extract_from(post)
|
|
link = topic.topic_links.first
|
|
# extracted the link
|
|
expect(link).to be_present
|
|
# is set to internal
|
|
expect(link).to be_internal
|
|
# has the correct url
|
|
expect(link.url).to eq("/uploads/default/208/87bb3d8428eb4783.rb?foo=bar")
|
|
# should not be the reflection
|
|
expect(link).not_to be_reflection
|
|
# should have file extension
|
|
expect(link.extension).to eq('rb')
|
|
end
|
|
|
|
end
|
|
|
|
context "link to an attachments uploaded on S3" do
|
|
let(:post) { topic.posts.create(user: user, raw: '<a class="attachment" href="//s3.amazonaws.com/bucket/2104a0211c9ce41ed67989a1ed62e9a394c1fbd1446.rb">ruby.rb</a>') }
|
|
|
|
it "extracts the link" do
|
|
TopicLink.extract_from(post)
|
|
link = topic.topic_links.first
|
|
# extracted the link
|
|
expect(link).to be_present
|
|
# is not internal
|
|
expect(link).not_to be_internal
|
|
# has the correct url
|
|
expect(link.url).to eq("//s3.amazonaws.com/bucket/2104a0211c9ce41ed67989a1ed62e9a394c1fbd1446.rb")
|
|
# should not be the reflection
|
|
expect(link).not_to be_reflection
|
|
# should have file extension
|
|
expect(link.extension).to eq('rb')
|
|
end
|
|
|
|
end
|
|
end
|
|
|
|
describe 'internal link from pm' do
|
|
it 'works' do
|
|
pm = Fabricate(:topic, user: user, category_id: nil, archetype: 'private_message')
|
|
pm.posts.create(user: user, raw: "some content")
|
|
|
|
url = "http://#{test_uri.host}/t/topic-slug/#{topic.id}"
|
|
|
|
pm.posts.create(user: user, raw: 'initial post')
|
|
linked_post = pm.posts.create(user: user, raw: "Link to another topic: #{url}")
|
|
|
|
TopicLink.extract_from(linked_post)
|
|
|
|
expect(topic.topic_links.first).to eq(nil)
|
|
expect(pm.topic_links.first).not_to eq(nil)
|
|
end
|
|
|
|
end
|
|
|
|
describe 'internal link from unlisted topic' do
|
|
it 'works' do
|
|
unlisted_topic = Fabricate(:topic, user: user, visible: false)
|
|
url = "http://#{test_uri.host}/t/topic-slug/#{topic.id}"
|
|
|
|
unlisted_topic.posts.create(user: user, raw: 'initial post')
|
|
linked_post = unlisted_topic.posts.create(user: user, raw: "Link to another topic: #{url}")
|
|
|
|
TopicLink.extract_from(linked_post)
|
|
|
|
expect(topic.topic_links.first).to eq(nil)
|
|
expect(unlisted_topic.topic_links.first).not_to eq(nil)
|
|
end
|
|
end
|
|
|
|
describe 'internal link with non-standard port' do
|
|
it 'includes the non standard port if present' do
|
|
other_topic = Fabricate(:topic, user: user)
|
|
SiteSetting.port = 5678
|
|
alternate_uri = URI.parse(Discourse.base_url)
|
|
|
|
url = "http://#{alternate_uri.host}:5678/t/topic-slug/#{other_topic.id}"
|
|
post = topic.posts.create(user: user, raw: "Link to another topic: #{url}")
|
|
TopicLink.extract_from(post)
|
|
reflection = other_topic.topic_links.first
|
|
|
|
expect(reflection.url).to eq("http://#{alternate_uri.host}:5678/t/unique-topic-name/#{topic.id}")
|
|
end
|
|
end
|
|
|
|
describe 'query methods' do
|
|
it 'returns blank without posts' do
|
|
expect(TopicLink.counts_for(Guardian.new, nil, nil)).to be_blank
|
|
end
|
|
|
|
context 'with data' do
|
|
|
|
let(:post) do
|
|
topic = Fabricate(:topic)
|
|
Fabricate(:post_with_external_links, user: topic.user, topic: topic)
|
|
end
|
|
|
|
let(:counts_for) do
|
|
TopicLink.counts_for(Guardian.new, post.topic, [post])
|
|
end
|
|
|
|
it 'creates a valid topic lookup' do
|
|
TopicLink.extract_from(post)
|
|
|
|
lookup = TopicLink.duplicate_lookup(post.topic)
|
|
expect(lookup).to be_present
|
|
expect(lookup['google.com']).to be_present
|
|
|
|
ch = lookup['www.codinghorror.com/blog']
|
|
expect(ch).to be_present
|
|
expect(ch[:domain]).to eq('www.codinghorror.com')
|
|
expect(ch[:username]).to eq(post.username)
|
|
expect(ch[:posted_at]).to be_present
|
|
expect(ch[:post_number]).to be_present
|
|
end
|
|
|
|
it 'has the correct results' do
|
|
TopicLink.extract_from(post)
|
|
topic_link = post.topic.topic_links.first
|
|
TopicLinkClick.create(topic_link: topic_link, ip_address: '192.168.1.1')
|
|
|
|
expect(counts_for[post.id]).to be_present
|
|
expect(counts_for[post.id].find { |l| l[:url] == 'http://google.com' }[:clicks]).to eq(0)
|
|
expect(counts_for[post.id].first[:clicks]).to eq(1)
|
|
|
|
array = TopicLink.topic_map(Guardian.new, post.topic_id)
|
|
expect(array.length).to eq(6)
|
|
expect(array[0].clicks).to eq(1)
|
|
end
|
|
|
|
it 'secures internal links correctly' do
|
|
category = Fabricate(:category)
|
|
secret_topic = Fabricate(:topic, category: category)
|
|
|
|
url = "http://#{test_uri.host}/t/topic-slug/#{secret_topic.id}"
|
|
post = Fabricate(:post, raw: "hello test topic #{url}")
|
|
TopicLink.extract_from(post)
|
|
|
|
expect(TopicLink.topic_map(Guardian.new, post.topic_id).count).to eq(1)
|
|
expect(TopicLink.counts_for(Guardian.new, post.topic, [post]).length).to eq(1)
|
|
|
|
category.set_permissions(staff: :full)
|
|
category.save
|
|
|
|
admin = Fabricate(:admin)
|
|
|
|
expect(TopicLink.topic_map(Guardian.new, post.topic_id).count).to eq(0)
|
|
expect(TopicLink.topic_map(Guardian.new(admin), post.topic_id).count).to eq(1)
|
|
|
|
expect(TopicLink.counts_for(Guardian.new, post.topic, [post]).length).to eq(0)
|
|
expect(TopicLink.counts_for(Guardian.new(admin), post.topic, [post]).length).to eq(1)
|
|
end
|
|
|
|
it 'does not include links from whisper' do
|
|
url = "https://blog.codinghorror.com/hacker-hack-thyself/"
|
|
post = Fabricate(:post, raw: "whisper post... #{url}", post_type: Post.types[:whisper])
|
|
TopicLink.extract_from(post)
|
|
|
|
expect(TopicLink.topic_map(Guardian.new, post.topic_id).count).to eq(0)
|
|
end
|
|
end
|
|
|
|
describe ".duplicate_lookup" do
|
|
let(:user) { Fabricate(:user, username: "junkrat") }
|
|
|
|
let(:post_with_internal_link) do
|
|
Fabricate(:post, user: user, raw: "Check out this topic #{post.topic.url}/122131")
|
|
end
|
|
|
|
it "should return the right response" do
|
|
TopicLink.extract_from(post_with_internal_link)
|
|
|
|
result = TopicLink.duplicate_lookup(post_with_internal_link.topic)
|
|
expect(result.count).to eq(1)
|
|
|
|
lookup = result["test.localhost/t/#{post.topic.slug}/#{post.topic.id}/122131"]
|
|
|
|
expect(lookup[:domain]).to eq("test.localhost")
|
|
expect(lookup[:username]).to eq("junkrat")
|
|
expect(lookup[:posted_at].to_s).to eq(post_with_internal_link.created_at.to_s)
|
|
expect(lookup[:post_number]).to eq(1)
|
|
|
|
result = TopicLink.duplicate_lookup(post.topic)
|
|
expect(result).to eq({})
|
|
end
|
|
end
|
|
|
|
it "works with invalid link target" do
|
|
post = Fabricate(:post, raw: '<a href="http:geturl">http:geturl</a>', user: user, topic: topic, cook_method: Post.cook_methods[:raw_html])
|
|
expect { TopicLink.extract_from(post) }.to_not raise_error
|
|
end
|
|
end
|
|
|
|
end
|