discourse/spec/serializers/topic_view_serializer_spec.rb

427 lines
13 KiB
Ruby

# frozen_string_literal: true
require 'rails_helper'
describe TopicViewSerializer do
def serialize_topic(topic, user_arg)
topic_view = TopicView.new(topic.id, user_arg)
serializer = TopicViewSerializer.new(topic_view, scope: Guardian.new(user_arg), root: false).as_json
JSON.parse(MultiJson.dump(serializer)).deep_symbolize_keys!
end
before do
# ensure no suggested ids are cached cause that can muck up suggested
RandomTopicSelector.clear_cache!
end
fab!(:topic) { Fabricate(:topic) }
fab!(:user) { Fabricate(:user) }
fab!(:admin) { Fabricate(:admin) }
describe '#featured_link and #featured_link_root_domain' do
fab!(:featured_link) { 'http://meta.discourse.org' }
describe 'when topic featured link is disable' do
it 'should return the right attributes' do
topic.update!(featured_link: featured_link)
SiteSetting.topic_featured_link_enabled = false
json = serialize_topic(topic, user)
expect(json[:featured_link]).to eq(nil)
expect(json[:featured_link_root_domain]).to eq(nil)
end
end
describe 'when topic featured link is enabled' do
it 'should return the right attributes' do
topic.update!(featured_link: featured_link)
json = serialize_topic(topic, user)
expect(json[:featured_link]).to eq(featured_link)
expect(json[:featured_link_root_domain]).to eq('discourse.org')
end
end
end
describe '#image_url' do
fab!(:image_upload) { Fabricate(:image_upload, width: 5000, height: 5000) }
describe 'when a topic has an image' do
before { topic.update!(image_upload_id: image_upload.id) }
it 'should return the image url' do
json = serialize_topic(topic, user)
expect(json[:image_url]).to end_with(image_upload.url)
end
it 'should have thumbnails' do
SiteSetting.create_thumbnails = true
Discourse.redis.del(topic.thumbnail_job_redis_key(Topic.thumbnail_sizes))
json = nil
expect do
json = serialize_topic(topic, user)
end.to change { Jobs::GenerateTopicThumbnails.jobs.size }.by(1)
topic.generate_thumbnails!
expect do
json = serialize_topic(topic, user)
end.to change { Jobs::GenerateTopicThumbnails.jobs.size }.by(0)
# Original + Optimized
expect(json[:thumbnails].length).to eq(2)
end
end
describe 'when a topic does not contain an image' do
it 'should return a nil image url' do
json = serialize_topic(topic, user)
expect(json.has_key? :image_url).to eq(true)
expect(json[:image_url]).to eq(nil)
end
end
end
describe '#suggested_topics' do
fab!(:topic2) { Fabricate(:topic) }
before do
TopicUser.update_last_read(user, topic2.id, 0, 0, 0)
end
describe 'when loading last chunk' do
it 'should include suggested topics' do
json = serialize_topic(topic, user)
expect(json[:suggested_topics].first[:id]).to eq(topic2.id)
end
end
describe 'when not loading last chunk' do
fab!(:post) { Fabricate(:post, topic: topic) }
fab!(:post2) { Fabricate(:post, topic: topic) }
it 'should not include suggested topics' do
post
post2
topic_view = TopicView.new(topic.id, user, post_ids: [post.id])
topic_view.next_page
json = described_class.new(topic_view, scope: Guardian.new(user), root: false).as_json
expect(json[:suggested_topics]).to eq(nil)
end
end
describe 'with private messages' do
fab!(:topic) do
Fabricate(:private_message_topic,
highest_post_number: 1,
topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: user)
]
)
end
fab!(:topic2) do
Fabricate(:private_message_topic,
highest_post_number: 1,
topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: user)
]
)
end
it 'includes suggested topics' do
TopicUser.change(user, topic2.id, notification_level: TopicUser.notification_levels[:tracking])
json = serialize_topic(topic, user)
expect(json[:suggested_topics].map { |t| t[:id] }).to contain_exactly(topic2.id)
end
it 'does not include suggested topics if all PMs are read' do
TopicUser.update_last_read(user, topic2.id, 1, 1, 0)
json = serialize_topic(topic, user)
expect(json[:suggested_topics]).to eq([])
end
end
end
describe 'when tags added to private message topics' do
fab!(:moderator) { Fabricate(:moderator) }
fab!(:tag) { Fabricate(:tag) }
fab!(:pm) do
Fabricate(:private_message_topic, tags: [tag], topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: moderator),
Fabricate.build(:topic_allowed_user, user: user)
])
end
before do
SiteSetting.tagging_enabled = true
SiteSetting.allow_staff_to_tag_pms = true
end
it "should not include the tag for normal users" do
json = serialize_topic(pm, user)
expect(json[:tags]).to eq(nil)
end
it "should include the tag for staff users" do
[moderator, admin].each do |user|
json = serialize_topic(pm, user)
expect(json[:tags]).to eq([tag.name])
end
end
it "should not include the tag if pm tags disabled" do
SiteSetting.allow_staff_to_tag_pms = false
[moderator, admin].each do |user|
json = serialize_topic(pm, user)
expect(json[:tags]).to eq(nil)
end
end
end
describe 'with hidden tags' do
fab!(:hidden_tag) { Fabricate(:tag, name: 'hidden') }
fab!(:staff_tag_group) { Fabricate(:tag_group, permissions: { "staff" => 1 }, tag_names: [hidden_tag.name]) }
before do
SiteSetting.tagging_enabled = true
hidden_tag.tag_groups << staff_tag_group
topic.tags << hidden_tag
end
it 'returns hidden tag to staff' do
json = serialize_topic(topic, admin)
expect(json[:tags]).to eq([hidden_tag.name])
end
it 'does not return hidden tag to non-staff' do
json = serialize_topic(topic, user)
expect(json[:tags]).to eq([])
end
end
describe 'tags order' do
fab!(:tag1) { Fabricate(:tag, name: 'ctag', topic_count: 5) }
fab!(:tag2) { Fabricate(:tag, name: 'btag', topic_count: 9) }
fab!(:tag3) { Fabricate(:tag, name: 'atag', topic_count: 3) }
before do
SiteSetting.tagging_enabled = true
topic.tags << tag1
topic.tags << tag2
topic.tags << tag3
end
it 'tags are automatically sorted by tag popularity' do
json = serialize_topic(topic, user)
expect(json[:tags]).to eq(%w(btag ctag atag))
end
it 'tags can be sorted alphabetically' do
SiteSetting.tags_sort_alphabetically = true
json = serialize_topic(topic, user)
expect(json[:tags]).to eq(%w(atag btag ctag))
end
end
context "with flags" do
fab!(:post) { Fabricate(:post, topic: topic) }
fab!(:other_post) { Fabricate(:post, topic: topic) }
it "will return reviewable counts on posts" do
r = PostActionCreator.inappropriate(Fabricate(:user), post).reviewable
r.perform(admin, :agree_and_keep)
PostActionCreator.spam(Fabricate(:user), post)
json = serialize_topic(topic, admin)
p0 = json[:post_stream][:posts][0]
expect(p0[:id]).to eq(post.id)
expect(p0[:reviewable_score_count]).to eq(2)
expect(p0[:reviewable_score_pending_count]).to eq(1)
p1 = json[:post_stream][:posts][1]
expect(p1[:reviewable_score_count]).to eq(0)
expect(p1[:reviewable_score_pending_count]).to eq(0)
end
end
describe "pending posts" do
context "when the queue is enabled" do
before do
SiteSetting.approve_post_count = 1
end
fab!(:queued_post) do
ReviewableQueuedPost.needs_review!(
topic: topic,
payload: { raw: "hello my raw contents" },
created_by: user
)
end
it "returns a pending_posts_count when the queue is enabled" do
json = serialize_topic(topic, admin)
expect(json[:queued_posts_count]).to eq(1)
end
it "returns a user's pending posts" do
json = serialize_topic(topic, user)
expect(json[:queued_posts_count]).to be_nil
post = json[:pending_posts].find { |p| p[:id] = queued_post.id }
expect(post[:raw]).to eq("hello my raw contents")
expect(post).to be_present
end
end
end
context "without an enabled queue" do
it "returns nil for the count" do
json = serialize_topic(topic, admin)
expect(json[:queued_posts_count]).to be_nil
expect(json[:pending_posts]).to be_nil
end
end
context "details" do
it "returns the details object" do
PostCreator.create!(user, topic_id: topic.id, raw: "this is my post content")
topic.topic_links.create!(user: user, url: 'https://discourse.org', domain: 'discourse.org', clicks: 100)
json = serialize_topic(topic, admin)
details = json[:details]
expect(details).to be_present
expect(details[:created_by][:id]).to eq(topic.user_id)
expect(details[:last_poster][:id]).to eq(user.id)
expect(details[:notification_level]).to be_present
expect(details[:can_move_posts]).to eq(true)
expect(details[:can_flag_topic]).to eq(true)
expect(details[:can_review_topic]).to eq(true)
expect(details[:links][0][:clicks]).to eq(100)
participant = details[:participants].find { |p| p[:id] == user.id }
expect(participant[:post_count]).to eq(1)
end
it "returns extra fields for a personal message" do
group = Fabricate(:group)
GroupUser.create(group: group, user: user)
GroupUser.create(group: group, user: admin)
group2 = Fabricate(:group)
GroupUser.create(group: group2, user: user)
pm = Fabricate(:private_message_topic)
pm.update(archetype: 'private_message')
pm.topic_allowed_groups.create!(group: group)
pm.topic_allowed_groups.create!(group: group2)
json = serialize_topic(pm, admin)
details = json[:details]
expect(details[:can_remove_self_id]).to eq(admin.id)
expect(details[:allowed_users].find { |au| au[:id] == pm.user_id }).to be_present
expect(details[:allowed_groups].find { |ag| ag[:id] == group.id }).to be_present
end
it "has can_publish_page if possible" do
SiteSetting.enable_page_publishing = true
json = serialize_topic(topic, user)
expect(json[:details][:can_publish_page]).to be_blank
json = serialize_topic(topic, admin)
expect(json[:details][:can_publish_page]).to eq(true)
end
context "can_edit_tags" do
before do
SiteSetting.tagging_enabled = true
SiteSetting.min_trust_to_edit_wiki_post = 2
end
it "returns true when user can edit a wiki topic" do
post = Fabricate(:post, wiki: true)
topic = Fabricate(:topic, first_post: post)
json = serialize_topic(topic, user)
expect(json[:details][:can_edit_tags]).to be_nil
user.update!(trust_level: 2)
json = serialize_topic(topic, user)
expect(json[:details][:can_edit_tags]).to eq(true)
end
end
end
context "published_page" do
fab!(:published_page) { Fabricate(:published_page, topic: topic) }
context "page publishing is disabled" do
before do
SiteSetting.enable_page_publishing = false
end
it "doesn't return the published page if not enabled" do
json = serialize_topic(topic, admin)
expect(json[:published_page]).to be_blank
end
end
context "page publishing is enabled" do
before do
SiteSetting.enable_page_publishing = true
end
context "not staff" do
it "doesn't return the published page" do
json = serialize_topic(topic, user)
expect(json[:published_page]).to be_blank
end
end
context "staff" do
it "returns the published page" do
json = serialize_topic(topic, admin)
expect(json[:published_page]).to be_present
expect(json[:published_page][:slug]).to eq(published_page.slug)
end
end
end
end
context "viewing private messages when enable_category_group_moderation is enabled" do
fab!(:pm_topic) do
Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: user),
Fabricate.build(:topic_allowed_user, user: admin)
])
end
fab!(:post) { Fabricate(:post, topic: pm_topic) }
before do
SiteSetting.enable_category_group_moderation = true
end
# Ensure having enable_category_group_moderation turned on doesn't break private messages
it "should return posts" do
json = serialize_topic(pm_topic, user)
expect(json[:post_stream][:posts]).to be_present
end
end
end