# frozen_string_literal: true
require "rails_helper"
require "cooked_post_processor"
require "file_store/s3_store"
def s3_setup
Rails.configuration.action_controller.stubs(:asset_host).returns("https://local.cdn.com")
SiteSetting.s3_upload_bucket = "some-bucket-on-s3"
SiteSetting.s3_access_key_id = "s3-access-key-id"
SiteSetting.s3_secret_access_key = "s3-secret-access-key"
SiteSetting.s3_cdn_url = "https://s3.cdn.com"
SiteSetting.enable_s3_uploads = true
SiteSetting.authorized_extensions = "png|jpg|gif|mov|ogg|"
end
describe CookedPostProcessor do
fab!(:upload) { Fabricate(:upload) }
let(:upload_path) { Discourse.store.upload_path }
context "#post_process" do
fab!(:post) do
Fabricate(:post, raw: <<~RAW)
RAW
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
let(:post_process) { sequence("post_process") }
it "post process in sequence" do
cpp.expects(:post_process_oneboxes).in_sequence(post_process)
cpp.expects(:post_process_images).in_sequence(post_process)
cpp.expects(:optimize_urls).in_sequence(post_process)
cpp.expects(:pull_hotlinked_images).in_sequence(post_process)
cpp.post_process
expect(PostUpload.exists?(post: post, upload: upload)).to eq(true)
end
describe 'when post contains oneboxes and inline oneboxes' do
let(:url_hostname) { 'meta.discourse.org' }
let(:url) do
"https://#{url_hostname}/t/mini-inline-onebox-support-rfc/66400"
end
let(:not_oneboxed_url) do
"https://#{url_hostname}/t/random-url"
end
let(:title) { 'some title' }
let(:post) do
Fabricate(:post, raw: <<~RAW)
#{url}
This is a #{url} with path
#{not_oneboxed_url}
This is a https://#{url_hostname}/t/another-random-url test
This is a #{url} with path
#{url}
RAW
end
before do
SiteSetting.enable_inline_onebox_on_all_domains = true
%i{head get}.each do |method|
stub_request(method, url).to_return(
status: 200,
body: <<~RAW
#{title}
RAW
)
end
end
after do
InlineOneboxer.purge(url)
Oneboxer.invalidate(url)
end
it 'should respect SiteSetting.max_oneboxes_per_post' do
SiteSetting.max_oneboxes_per_post = 2
SiteSetting.add_rel_nofollow_to_user_content = false
cpp.post_process
expect(cpp.html).to have_tag('a',
with: {
href: url,
class: described_class::INLINE_ONEBOX_CSS_CLASS
},
text: title,
count: 2
)
expect(cpp.html).to have_tag('aside.onebox a', text: title, count: 2)
expect(cpp.html).to have_tag('aside.onebox a',
text: url_hostname,
count: 2
)
expect(cpp.html).to have_tag('a',
without: {
class: described_class::INLINE_ONEBOX_LOADING_CSS_CLASS
},
text: not_oneboxed_url,
count: 1
)
expect(cpp.html).to have_tag('a',
without: {
class: 'onebox'
},
text: not_oneboxed_url,
count: 1
)
end
end
describe 'when post contains inline oneboxes' do
let(:loading_css_class) do
described_class::INLINE_ONEBOX_LOADING_CSS_CLASS
end
before do
SiteSetting.enable_inline_onebox_on_all_domains = true
end
describe 'internal links' do
fab!(:topic) { Fabricate(:topic) }
fab!(:post) { Fabricate(:post, raw: "Hello #{topic.url}") }
let(:url) { topic.url }
it "includes the topic title" do
cpp.post_process
expect(cpp.html).to have_tag('a',
with: {
href: UrlHelper.cook_url(url)
},
without: {
class: loading_css_class
},
text: topic.title,
count: 1
)
topic.update!(title: "Updated to something else")
cpp = CookedPostProcessor.new(post, invalidate_oneboxes: true)
cpp.post_process
expect(cpp.html).to have_tag('a',
with: {
href: UrlHelper.cook_url(url)
},
without: {
class: loading_css_class
},
text: topic.title,
count: 1
)
end
end
describe 'external links' do
let(:url_with_path) do
'https://meta.discourse.org/t/mini-inline-onebox-support-rfc/66400'
end
let(:url_with_query_param) do
'https://meta.discourse.org?a'
end
let(:url_no_path) do
'https://meta.discourse.org/'
end
let(:urls) do
[
url_with_path,
url_with_query_param,
url_no_path
]
end
let(:title) { 'some title' }
let(:escaped_title) { CGI.escapeHTML(title) }
let(:post) do
Fabricate(:post, raw: <<~RAW)
This is a #{url_with_path} topic
This should not be inline #{url_no_path} oneboxed
- #{url_with_path}
- #{url_with_query_param}
RAW
end
let(:staff_post) do
Fabricate(:post, user: Fabricate(:admin), raw: <<~RAW)
This is a #{url_with_path} topic
RAW
end
before do
urls.each do |url|
stub_request(:get, url).to_return(
status: 200,
body: "#{escaped_title}"
)
end
end
after do
urls.each { |url| InlineOneboxer.purge(url) }
end
it 'should convert the right links to inline oneboxes' do
cpp.post_process
html = cpp.html
expect(html).to_not have_tag('a',
with: {
href: url_no_path
},
without: {
class: loading_css_class
},
text: title
)
expect(html).to have_tag('a',
with: {
href: url_with_path
},
without: {
class: loading_css_class
},
text: title,
count: 2
)
expect(html).to have_tag('a',
with: {
href: url_with_query_param
},
without: {
class: loading_css_class
},
text: title,
count: 1
)
expect(html).to have_tag("a[rel='nofollow noopener']")
end
it 'removes nofollow if user is staff/tl3' do
cpp = CookedPostProcessor.new(staff_post, invalidate_oneboxes: true)
cpp.post_process
expect(cpp.html).to_not have_tag("a[rel='nofollow noopener']")
end
end
end
context "processing images" do
before do
SiteSetting.responsive_post_image_sizes = ""
end
context "responsive images" do
before { SiteSetting.responsive_post_image_sizes = "1|1.5|3" }
it "includes responsive images on demand" do
upload.update!(width: 2000, height: 1500, filesize: 10000)
post = Fabricate(:post, raw: "hello ")
# fake some optimized images
OptimizedImage.create!(
url: "/#{upload_path}/666x500.jpg",
width: 666,
height: 500,
upload_id: upload.id,
sha1: SecureRandom.hex,
extension: '.jpg',
filesize: 500,
version: OptimizedImage::VERSION
)
# fake 3x optimized image, we lose 2 pixels here over original due to rounding on downsize
OptimizedImage.create!(
url: "/#{upload_path}/1998x1500.jpg",
width: 1998,
height: 1500,
upload_id: upload.id,
sha1: SecureRandom.hex,
extension: '.jpg',
filesize: 800
)
# Fake a loading image
_optimized_image = OptimizedImage.create!(
url: "/#{upload_path}/10x10.png",
width: CookedPostProcessor::LOADING_SIZE,
height: CookedPostProcessor::LOADING_SIZE,
upload_id: upload.id,
sha1: SecureRandom.hex,
extension: '.png',
filesize: 123
)
cpp = CookedPostProcessor.new(post)
cpp.add_to_size_cache(upload.url, 2000, 1500)
cpp.post_process
html = cpp.html
expect(html).to include(%Q|data-small-upload="//test.localhost/#{upload_path}/10x10.png"|)
# 1.5x is skipped cause we have a missing thumb
expect(html).to include("srcset=\"//test.localhost/#{upload_path}/666x500.jpg, //test.localhost/#{upload_path}/1998x1500.jpg 3x\"")
expect(html).to include("src=\"//test.localhost/#{upload_path}/666x500.jpg\"")
# works with CDN
set_cdn_url("http://cdn.localhost")
cpp = CookedPostProcessor.new(post)
cpp.add_to_size_cache(upload.url, 2000, 1500)
cpp.post_process
html = cpp.html
expect(html).to include(%Q|data-small-upload="//cdn.localhost/#{upload_path}/10x10.png"|)
expect(html).to include("srcset=\"//cdn.localhost/#{upload_path}/666x500.jpg, //cdn.localhost/#{upload_path}/1998x1500.jpg 3x\"")
expect(html).to include("src=\"//cdn.localhost/#{upload_path}/666x500.jpg\"")
end
it "doesn't include response images for cropped images" do
upload.update!(width: 200, height: 4000, filesize: 12345)
post = Fabricate(:post, raw: "hello ")
# fake some optimized images
OptimizedImage.create!(
url: 'http://a.b.c/200x500.jpg',
width: 200,
height: 500,
upload_id: upload.id,
sha1: SecureRandom.hex,
extension: '.jpg',
filesize: 500
)
cpp = CookedPostProcessor.new(post)
cpp.add_to_size_cache(upload.url, 200, 4000)
cpp.post_process
expect(cpp.html).to_not include('srcset="')
end
end
shared_examples "leave dimensions alone" do
it "doesn't use them" do
expect(cpp.html).to match(/src="http:\/\/foo.bar\/image.png" width="" height=""/)
expect(cpp.html).to match(/src="http:\/\/domain.com\/picture.jpg" width="50" height="42"/)
expect(cpp).to be_dirty
end
end
context "with image_sizes" do
fab!(:post) { Fabricate(:post_with_image_urls) }
let(:cpp) { CookedPostProcessor.new(post, image_sizes: image_sizes) }
before do
cpp.post_process
end
context "valid" do
let(:image_sizes) { { "http://foo.bar/image.png" => { "width" => 111, "height" => 222 } } }
it "uses them" do
expect(cpp.html).to match(/src="http:\/\/foo.bar\/image.png" width="111" height="222"/)
expect(cpp.html).to match(/src="http:\/\/domain.com\/picture.jpg" width="50" height="42"/)
expect(cpp).to be_dirty
end
end
context "invalid width" do
let(:image_sizes) { { "http://foo.bar/image.png" => { "width" => 0, "height" => 222 } } }
include_examples "leave dimensions alone"
end
context "invalid height" do
let(:image_sizes) { { "http://foo.bar/image.png" => { "width" => 111, "height" => 0 } } }
include_examples "leave dimensions alone"
end
context "invalid width & height" do
let(:image_sizes) { { "http://foo.bar/image.png" => { "width" => 0, "height" => 0 } } }
include_examples "leave dimensions alone"
end
end
context "with unsized images" do
fab!(:upload) { Fabricate(:image_upload, width: 123, height: 456) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post) }
it "adds the width and height to images that don't have them" do
cpp.post_process
expect(cpp.html).to match(/width="123" height="456"/)
expect(cpp).to be_dirty
end
end
context "with large images" do
fab!(:upload) { Fabricate(:image_upload, width: 1750, height: 2000) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
SiteSetting.max_image_height = 2000
SiteSetting.create_thumbnails = true
end
it "generates overlay information" do
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
expect(cpp).to be_dirty
end
describe 'when image is inside onebox' do
let(:url) { 'https://image.com/my-avatar' }
let(:post) { Fabricate(:post, raw: url) }
before do
Oneboxer.stubs(:onebox).with(url, anything).returns("")
end
it 'should not add lightbox' do
FastImage.expects(:size).returns([1750, 2000])
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
end
end
describe 'when image is an svg' do
fab!(:post) do
Fabricate(:post, raw: "")
end
it 'should not add lightbox' do
FastImage.expects(:size).returns([1750, 2000])
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
end
describe 'when image src is an URL' do
let(:post) do
Fabricate(:post, raw: "")
end
it 'should not add lightbox' do
FastImage.expects(:size).returns([1750, 2000])
SiteSetting.crawl_images = true
cpp.post_process
expect(cpp.html).to match_html("
")
end
end
end
context "s3_uploads" do
let(:upload) { Fabricate(:secure_upload_s3) }
before do
s3_setup
stored_path = Discourse.store.get_path_for_upload(upload)
upload.update_column(:url, "#{SiteSetting.Upload.absolute_base_url}/#{stored_path}")
stub_request(:head, "https://#{SiteSetting.s3_upload_bucket}.s3.amazonaws.com/")
stub_request(
:put,
"https://#{SiteSetting.s3_upload_bucket}.s3.amazonaws.com/optimized/1X/#{upload.sha1}_2_#{optimized_size}.#{upload.extension}"
)
stub_request(:get, /#{SiteSetting.s3_upload_bucket}\.s3\.amazonaws\.com/)
SiteSetting.login_required = true
SiteSetting.secure_media = true
end
let(:optimized_size) { "600x500" }
let(:post) do
Fabricate(:post, raw: "")
end
let(:cooked_html) do
<<~HTML
HTML
end
context "when the upload is attached to the correct post" do
before do
FastImage.expects(:size).returns([1750, 2000])
OptimizedImage.expects(:resize).returns(true)
Discourse.store.class.any_instance.expects(:has_been_uploaded?).at_least_once.returns(true)
upload.update(secure: true, access_control_post: post)
end
# TODO fix this spec, it is sometimes getting CDN links when it runs concurrently
xit "handles secure images with the correct lightbox link href" do
cpp.post_process
expect(cpp.html).to match_html cooked_html
end
end
context "when the upload is attached to a different post" do
before do
FastImage.size(upload.url)
upload.update(secure: true, access_control_post: Fabricate(:post))
end
it "does not create thumbnails or optimize images" do
CookedPostProcessor.any_instance.expects(:optimize_image!).never
Upload.any_instance.expects(:create_thumbnail!).never
cpp.post_process
expect(cpp.html).not_to match_html cooked_html
end
end
end
end
context "with tall images" do
fab!(:upload) { Fabricate(:image_upload, width: 860, height: 2000) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
SiteSetting.create_thumbnails = true
end
it "crops the image" do
cpp.post_process
expect(cpp.html).to match(/width="690" height="500">/)
expect(cpp).to be_dirty
end
end
context "with iPhone X screenshots" do
fab!(:upload) { Fabricate(:image_upload, width: 1125, height: 2436) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
SiteSetting.create_thumbnails = true
end
it "crops the image" do
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
expect(cpp).to be_dirty
end
end
context "with large images when using subfolders" do
fab!(:upload) { Fabricate(:image_upload, width: 1750, height: 2000) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
set_subfolder "/subfolder"
stub_request(:get, "http://#{Discourse.current_hostname}/subfolder#{upload.url}").to_return(status: 200, body: File.new(Discourse.store.path_for(upload)))
SiteSetting.max_image_height = 2000
SiteSetting.create_thumbnails = true
end
it "generates overlay information" do
cpp.post_process
expect(cpp.html). to match_html <<~HTML.rstrip
HTML
expect(cpp).to be_dirty
end
it "should escape the filename" do
upload.update!(original_filename: ">.png")
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
end
end
context "with title and alt" do
fab!(:upload) { Fabricate(:image_upload, width: 1750, height: 2000) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
SiteSetting.max_image_height = 2000
SiteSetting.create_thumbnails = true
end
it "generates overlay information using image title and ignores alt" do
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
expect(cpp).to be_dirty
end
end
context "with title only" do
fab!(:upload) { Fabricate(:image_upload, width: 1750, height: 2000) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
SiteSetting.max_image_height = 2000
SiteSetting.create_thumbnails = true
end
it "generates overlay information using image title" do
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
expect(cpp).to be_dirty
end
end
context "with alt only" do
fab!(:upload) { Fabricate(:image_upload, width: 1750, height: 2000) }
fab!(:post) do
Fabricate(:post, raw: <<~HTML)
HTML
end
let(:cpp) { CookedPostProcessor.new(post, disable_loading_image: true) }
before do
SiteSetting.max_image_height = 2000
SiteSetting.create_thumbnails = true
end
it "generates overlay information using image alt" do
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
HTML
expect(cpp).to be_dirty
end
end
context "topic image" do
fab!(:post) { Fabricate(:post_with_uploaded_image) }
let(:cpp) { CookedPostProcessor.new(post) }
it "adds a topic image if there's one in the first post" do
FastImage.stubs(:size)
expect(post.topic.image_upload_id).to eq(nil)
cpp.post_process
post.topic.reload
expect(post.topic.image_upload_id).to be_present
end
it "removes image if post is edited and no longer has an image" do
FastImage.stubs(:size)
cpp.post_process
post.topic.reload
expect(post.topic.image_upload_id).to be_present
expect(post.image_upload_id).to be_present
post.update!(raw: "This post no longer has an image.")
CookedPostProcessor.new(post).post_process
post.topic.reload
expect(post.topic.image_upload_id).not_to be_present
expect(post.image_upload_id).not_to be_present
end
it "won't remove the original image if another post doesn't have an image" do
FastImage.stubs(:size)
topic = post.topic
cpp.post_process
topic.reload
expect(topic.image_upload_id).to be_present
expect(post.image_upload_id).to be_present
post = Fabricate(:post, topic: topic, raw: "this post doesn't have an image")
CookedPostProcessor.new(post).post_process
topic.reload
expect(post.topic.image_upload_id).to be_present
expect(post.image_upload_id).to be_blank
end
it "generates thumbnails correctly" do
FastImage.expects(:size).returns([1750, 2000])
topic = post.topic
cpp.post_process
topic.reload
expect(topic.image_upload_id).to be_present
expect(post.image_upload_id).to be_present
post = Fabricate(:post, topic: topic, raw: "this post doesn't have an image")
CookedPostProcessor.new(post).post_process
topic.reload
expect(post.topic.image_upload_id).to be_present
expect(post.image_upload_id).to be_blank
end
end
context "post image" do
let(:reply) { Fabricate(:post_with_uploaded_image, post_number: 2) }
let(:cpp) { CookedPostProcessor.new(reply) }
it "adds a post image if there's one in the post" do
FastImage.stubs(:size)
expect(reply.image_upload_id).to eq(nil)
cpp.post_process
reply.reload
expect(reply.image_upload_id).to be_present
end
end
end
end
context "#extract_images" do
let(:post) { build(:post_with_plenty_of_images) }
let(:cpp) { CookedPostProcessor.new(post) }
it "does not extract emojis or images inside oneboxes or quotes" do
expect(cpp.extract_images.length).to eq(0)
end
end
context "#get_size_from_attributes" do
let(:post) { build(:post) }
let(:cpp) { CookedPostProcessor.new(post) }
it "returns the size when width and height are specified" do
img = { 'src' => 'http://foo.bar/image3.png', 'width' => 50, 'height' => 70 }
expect(cpp.get_size_from_attributes(img)).to eq([50, 70])
end
it "returns the size when width and height are floats" do
img = { 'src' => 'http://foo.bar/image3.png', 'width' => 50.2, 'height' => 70.1 }
expect(cpp.get_size_from_attributes(img)).to eq([50, 70])
end
it "resizes when only width is specified" do
img = { 'src' => 'http://foo.bar/image3.png', 'width' => 100 }
SiteSetting.crawl_images = true
FastImage.expects(:size).returns([200, 400])
expect(cpp.get_size_from_attributes(img)).to eq([100, 200])
end
it "resizes when only height is specified" do
img = { 'src' => 'http://foo.bar/image3.png', 'height' => 100 }
SiteSetting.crawl_images = true
FastImage.expects(:size).returns([100, 300])
expect(cpp.get_size_from_attributes(img)).to eq([33, 100])
end
it "doesn't raise an error with a weird url" do
img = { 'src' => nil, 'height' => 100 }
SiteSetting.crawl_images = true
expect(cpp.get_size_from_attributes(img)).to be_nil
end
end
context "#get_size_from_image_sizes" do
let(:post) { build(:post) }
let(:cpp) { CookedPostProcessor.new(post) }
it "returns the size" do
image_sizes = { "http://my.discourse.org/image.png" => { "width" => 111, "height" => 222 } }
expect(cpp.get_size_from_image_sizes("/image.png", image_sizes)).to eq([111, 222])
end
end
context "#get_size" do
let(:post) { build(:post) }
let(:cpp) { CookedPostProcessor.new(post) }
it "ensures urls are absolute" do
cpp.expects(:is_valid_image_url?).with("http://test.localhost/relative/url/image.png")
cpp.get_size("/relative/url/image.png")
end
it "ensures urls have a default scheme" do
cpp.expects(:is_valid_image_url?).with("http://schemaless.url/image.jpg")
cpp.get_size("//schemaless.url/image.jpg")
end
it "caches the results" do
SiteSetting.crawl_images = true
FastImage.expects(:size).returns([200, 400])
cpp.get_size("http://foo.bar/image3.png")
expect(cpp.get_size("http://foo.bar/image3.png")).to eq([200, 400])
end
context "when crawl_images is disabled" do
before do
SiteSetting.crawl_images = false
end
it "doesn't call FastImage" do
FastImage.expects(:size).never
expect(cpp.get_size("http://foo.bar/image1.png")).to eq(nil)
end
it "is always allowed to crawl our own images" do
store = stub
Discourse.expects(:store).returns(store).at_least_once
store.expects(:has_been_uploaded?).returns(true)
FastImage.expects(:size).returns([100, 200])
expect(cpp.get_size("http://foo.bar/image2.png")).to eq([100, 200])
end
it "returns nil if FastImage can't get the original size" do
Discourse.store.class.any_instance.expects(:has_been_uploaded?).returns(true)
FastImage.expects(:size).returns(nil)
expect(cpp.get_size("http://foo.bar/image3.png")).to eq(nil)
end
end
end
context "#is_valid_image_url?" do
let(:post) { build(:post) }
let(:cpp) { CookedPostProcessor.new(post) }
it "validates HTTP(s) urls" do
expect(cpp.is_valid_image_url?("http://domain.com")).to eq(true)
expect(cpp.is_valid_image_url?("https://domain.com")).to eq(true)
end
it "doesn't validate other urls" do
expect(cpp.is_valid_image_url?("ftp://domain.com")).to eq(false)
expect(cpp.is_valid_image_url?("ftps://domain.com")).to eq(false)
expect(cpp.is_valid_image_url?("/tmp/image.png")).to eq(false)
expect(cpp.is_valid_image_url?("//domain.com")).to eq(false)
end
it "doesn't throw an exception with a bad URI" do
expect(cpp.is_valid_image_url?("http://do")
post = Fabricate(:post, raw: "https://discourse.org")
cpp = CookedPostProcessor.new(post, disable_loading_image: true)
cpp.post_process
doc = Nokogiri::HTML5::fragment(cpp.html)
expect(doc.css('.lightbox-wrapper').size).to eq(0)
expect(doc.css('img').first['srcset']).to_not eq(nil)
end
end
context "#post_process_oneboxes" do
let(:post) { build(:post_with_youtube, id: 123) }
let(:cpp) { CookedPostProcessor.new(post, invalidate_oneboxes: true) }
before do
Oneboxer
.expects(:onebox)
.with("http://www.youtube.com/watch?v=9bZkp7q19f0", invalidate_oneboxes: true, user_id: nil, category_id: post.topic.category_id)
.returns("
GANGNAM STYLE
")
cpp.post_process_oneboxes
end
it "inserts the onebox without wrapping p" do
expect(cpp).to be_dirty
expect(cpp.html).to match_html "
GANGNAM STYLE
"
end
describe "replacing downloaded onebox image" do
let(:url) { 'https://image.com/my-avatar' }
let(:image_url) { 'https://image.com/avatar.png' }
it "successfully replaces the image" do
Oneboxer.stubs(:onebox).with(url, anything).returns("")
post = Fabricate(:post, raw: url)
upload.update!(url: "https://test.s3.amazonaws.com/something.png")
post.custom_fields[Post::DOWNLOADED_IMAGES] = { "//image.com/avatar.png": upload.id }
post.save_custom_fields
cpp = CookedPostProcessor.new(post, invalidate_oneboxes: true)
cpp.post_process_oneboxes
expect(cpp.doc.to_s).to eq("
")
Oneboxer.unstub(:onebox)
end
context "when the post is with_secure_media and the upload is secure and secure media is enabled" do
before do
upload.update(secure: true)
SiteSetting.login_required = true
s3_setup
SiteSetting.secure_media = true
stub_request(:head, "https://#{SiteSetting.s3_upload_bucket}.s3.amazonaws.com/")
end
it "does not use the direct URL, uses the cooked URL instead (because of the private ACL preventing w/h fetch)" do
Oneboxer.stubs(:onebox).with(url, anything).returns("")
post = Fabricate(:post, raw: url)
upload.update!(url: "https://test.s3.amazonaws.com/something.png")
post.custom_fields[Post::DOWNLOADED_IMAGES] = { "//image.com/avatar.png": upload.id }
post.save_custom_fields
cooked_url = "https://localhost/secure-media-uploads/test.png"
UrlHelper.expects(:cook_url).with(upload.url, secure: true).returns(cooked_url)
cpp = CookedPostProcessor.new(post, invalidate_oneboxes: true)
cpp.post_process_oneboxes
expect(cpp.doc.to_s).to eq("
")
end
end
end
it "replaces large image placeholder" do
url = 'https://image.com/my-avatar'
image_url = 'https://image.com/avatar.png'
Oneboxer.stubs(:onebox).with(url, anything).returns("")
post = Fabricate(:post, raw: url)
post.custom_fields[Post::LARGE_IMAGES] = "[\"//image.com/avatar.png\"]"
post.save_custom_fields
cpp = CookedPostProcessor.new(post, invalidate_oneboxes: true)
cpp.post_process
expect(cpp.doc.to_s).to match(/
/)
end
end
context "#post_process_oneboxes removes nofollow if add_rel_nofollow_to_user_content is disabled" do
let(:post) { build(:post_with_youtube, id: 123) }
let(:cpp) { CookedPostProcessor.new(post, invalidate_oneboxes: true) }
before do
SiteSetting.add_rel_nofollow_to_user_content = false
Oneboxer.expects(:onebox)
.with("http://www.youtube.com/watch?v=9bZkp7q19f0", invalidate_oneboxes: true, user_id: nil, category_id: post.topic.category_id)
.returns('')
cpp.post_process_oneboxes
end
it "removes nofollow noopener from links" do
expect(cpp).to be_dirty
expect(cpp.html).to match_html ''
end
end
context "#post_process_oneboxes removes nofollow if user is tl3" do
let(:post) { build(:post_with_youtube, id: 123) }
let(:cpp) { CookedPostProcessor.new(post, invalidate_oneboxes: true) }
before do
post.user.trust_level = TrustLevel[3]
post.user.save!
SiteSetting.add_rel_nofollow_to_user_content = true
SiteSetting.tl3_links_no_follow = false
Oneboxer.expects(:onebox)
.with("http://www.youtube.com/watch?v=9bZkp7q19f0", invalidate_oneboxes: true, user_id: nil, category_id: post.topic.category_id)
.returns('')
cpp.post_process_oneboxes
end
it "removes nofollow noopener from links" do
expect(cpp).to be_dirty
expect(cpp.html).to match_html ''
end
end
context "#post_process_oneboxes with oneboxed image" do
let(:post) { build(:post_with_youtube, id: 123) }
let(:cpp) { CookedPostProcessor.new(post, invalidate_oneboxes: true) }
it "applies aspect ratio to container" do
Oneboxer.expects(:onebox)
.with("http://www.youtube.com/watch?v=9bZkp7q19f0", invalidate_oneboxes: true, user_id: nil, category_id: post.topic.category_id)
.returns("
")
cpp.post_process_oneboxes
expect(cpp.html).to match_html('')
end
it "applies aspect ratio when wrapped in link" do
Oneboxer.expects(:onebox)
.with("http://www.youtube.com/watch?v=9bZkp7q19f0", invalidate_oneboxes: true, user_id: nil, category_id: post.topic.category_id)
.returns("
")
end
it 'should not add lightbox' do
FastImage.expects(:size).returns([1750, 2000])
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
![](\"/#{Discourse.store.upload_path}/original/1X/1234567890123456.svg\")
")
end
it 'should not add lightbox' do
FastImage.expects(:size).returns([1750, 2000])
cpp.post_process
expect(cpp.html).to match_html <<~HTML.rstrip
![](\"http://test.discourse/#{upload_path}/original/1X/1234567890123456.svg?somepamas\")
")
end
it 'should not add lightbox' do
FastImage.expects(:size).returns([1750, 2000])
SiteSetting.crawl_images = true
cpp.post_process
expect(cpp.html).to match_html("
