require 'spec_helper' require 'cooked_post_processor' describe CookedPostProcessor do context "post_process" do let(:post) { build(:post) } let(:cpp) { CookedPostProcessor.new(post) } let(:post_process) { sequence("post_process") } it "post process in sequence" do cpp.expects(:post_process_attachments).in_sequence(post_process) cpp.expects(:post_process_images).in_sequence(post_process) cpp.expects(:post_process_oneboxes).in_sequence(post_process) cpp.post_process end end context "post_process_attachments" do context "with attachment" do let(:upload) { Fabricate(:upload) } let(:post) { Fabricate(:post_with_an_attachment) } let(:cpp) { CookedPostProcessor.new(post) } # all in one test to speed things up it "works" do Upload.expects(:get_from_url).returns(upload) cpp.post_process_attachments # ensures absolute urls on attachment cpp.html.should =~ /#{LocalStore.base_url}/ # ensure name is present cpp.html.should =~ /archive.zip/ # keeps the reverse index up to date post.uploads.reload post.uploads.count.should == 1 end end end context "post_process_images" do context "with images in quotes and oneboxes" do let(:post) { build(:post_with_images_in_quote_and_onebox) } let(:cpp) { CookedPostProcessor.new(post) } before { cpp.post_process_images } it "does not process them" do cpp.html.should match_html post.cooked cpp.should_not be_dirty end it "has no topic image if there isn't one in the post" do post.topic.image_url.should be_blank end end context "with uploaded images" do let(:upload) { Fabricate(:upload) } let(:post) { Fabricate(:post_with_uploaded_images) } let(:cpp) { CookedPostProcessor.new(post) } before { FastImage.stubs(:size) } # all in one test to speed things up it "works" do Upload.expects(:get_from_url).returns(upload).twice cpp.post_process_images # ensures absolute urls on uploaded images cpp.html.should =~ /#{LocalStore.base_url}/ # dirty cpp.should be_dirty # keeps the reverse index up to date post.uploads.reload post.uploads.count.should == 1 end end context "with sized images" do let(:post) { build(:post_with_image_url) } let(:cpp) { CookedPostProcessor.new(post, image_sizes: {'http://foo.bar/image.png' => {'width' => 111, 'height' => 222}}) } before { FastImage.stubs(:size).returns([150, 250]) } it "doesn't call image_dimensions because it knows the size" do cpp.expects(:image_dimensions).never cpp.post_process_images end it "adds the width from the image sizes provided" do cpp.post_process_images cpp.html.should =~ /width=\"111\"/ cpp.should be_dirty end end context "with unsized images" do let(:post) { build(:post_with_unsized_images) } let(:cpp) { CookedPostProcessor.new(post) } it "adds the width and height to images that don't have them" do FastImage.expects(:size).returns([123, 456]) cpp.post_process_images cpp.html.should =~ /width="123" height="456"/ cpp.should be_dirty end end context "with large images" do let(:upload) { Fabricate(:upload) } let(:post) { build(:post_with_large_image) } let(:cpp) { CookedPostProcessor.new(post) } before do SiteSetting.stubs(:create_thumbnails?).returns(true) Upload.expects(:get_from_url).returns(upload) cpp.stubs(:associate_to_post) FastImage.stubs(:size).returns([1000, 2000]) # optimized_image FileUtils.stubs(:mkdir_p) File.stubs(:open) ImageSorcery.any_instance.expects(:convert).returns(true) end it "generates overlay information" do cpp.post_process_images cpp.html.should match_html '
uploaded.jpg1000x2000 | 1.21 KB
' cpp.should be_dirty end end context "topic image" do let(:topic) { build(:topic, id: 1) } let(:post) { Fabricate(:post_with_uploaded_images, topic: topic) } let(:cpp) { CookedPostProcessor.new(post) } it "adds a topic image if there's one in the post" do FastImage.stubs(:size).returns([100, 100]) cpp.post_process_images post.topic.reload post.topic.image_url.should == "http://test.localhost/uploads/default/2/3456789012345678.png" end 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", post_id: 123, invalidate_oneboxes: true).returns('
GANGNAM STYLE
') cpp.post_process_oneboxes end it "should be dirty" do cpp.should be_dirty end it "inserts the onebox without wrapping p" do cpp.html.should match_html "
GANGNAM STYLE
" end end context "get_filename" do let(:post) { build(:post) } let(:cpp) { CookedPostProcessor.new(post) } it "returns the filename of the src when there is no upload" do cpp.get_filename(nil, "http://domain.com/image.png").should == "image.png" end it "returns the original filename of the upload when there is an upload" do upload = build(:upload, { original_filename: "upload.jpg" }) cpp.get_filename(upload, "http://domain.com/image.png").should == "upload.jpg" end it "returns a generic name for pasted images" do upload = build(:upload, { original_filename: "blob.png" }) cpp.get_filename(upload, "http://domain.com/image.png").should == I18n.t('upload.pasted_image_filename') end end context "image_dimensions" do let(:post) { build(:post) } let(:cpp) { CookedPostProcessor.new(post) } it "calls the resizer" do SiteSetting.stubs(:max_image_width).returns(200) cpp.expects(:get_size).returns([1000, 2000]) cpp.image_dimensions("http://foo.bar/image.png").should == [200, 400] end it "doesn't call the resizer when there is no size" do cpp.expects(:get_size).returns(nil) cpp.image_dimensions("http://foo.bar/image.png").should == nil end end context "get_size" do let(:post) { build(:post) } let(:cpp) { CookedPostProcessor.new(post) } it "ensures s3 urls have a default scheme" do Upload.stubs(:is_on_s3?).returns(true) FastImage.stubs(:size) cpp.expects(:is_valid_image_uri?).with("http://bucket.s3.aws.amazon.com/image.jpg") cpp.get_size("//bucket.s3.aws.amazon.com/image.jpg") end context "crawl_images is disabled" do before { SiteSetting.stubs(:crawl_images?).returns(false) } it "doesn't call FastImage" do FastImage.expects(:size).never cpp.get_size("http://foo.bar/image.png").should == nil end it "is always allowed to crawled our own images" do Upload.expects(:has_been_uploaded?).returns(true) FastImage.expects(:size).returns([100, 200]) cpp.get_size("http://foo.bar/image.png").should == [100, 200] end end it "caches the results" do SiteSetting.stubs(:crawl_images?).returns(true) FastImage.expects(:size).returns([200, 400]) cpp.get_size("http://foo.bar/image.png") cpp.get_size("http://foo.bar/image.png").should == [200, 400] end end context "is_valid_image_uri?" do let(:post) { build(:post) } let(:cpp) { CookedPostProcessor.new(post) } it "needs the scheme to be either http or https" do cpp.is_valid_image_uri?("http://domain.com").should == true cpp.is_valid_image_uri?("https://domain.com").should == true cpp.is_valid_image_uri?("ftp://domain.com").should == false cpp.is_valid_image_uri?("ftps://domain.com").should == false cpp.is_valid_image_uri?("//domain.com").should == false cpp.is_valid_image_uri?("/tmp/image.png").should == false end it "doesn't throw an exception with a bad URI" do cpp.is_valid_image_uri?("http://do