require 'rails_helper' describe Upload do let(:upload) { build(:upload) } let(:thumbnail) { build(:optimized_image, upload: upload) } let(:user_id) { 1 } let(:url) { "http://domain.com" } let(:image_filename) { "logo.png" } let(:image) { file_from_fixtures(image_filename) } let(:image_filesize) { File.size(image) } let(:image_sha1) { Upload.generate_digest(image) } let(:image_svg_filename) { "image.svg" } let(:image_svg) { file_from_fixtures(image_svg_filename) } let(:image_svg_filesize) { File.size(image_svg) } let(:huge_image_filename) { "huge.jpg" } let(:huge_image) { file_from_fixtures(huge_image_filename) } let(:huge_image_filesize) { File.size(huge_image) } let(:attachment_path) { __FILE__ } let(:attachment) { File.new(attachment_path) } let(:attachment_filename) { File.basename(attachment_path) } let(:attachment_filesize) { File.size(attachment_path) } context ".create_thumbnail!" do it "does not create a thumbnail when disabled" do SiteSetting.create_thumbnails = false OptimizedImage.expects(:create_for).never upload.create_thumbnail!(100, 100) end it "creates a thumbnail" do upload = Fabricate(:upload) thumbnail = Fabricate(:optimized_image, upload: upload) SiteSetting.expects(:create_thumbnails?).returns(true) OptimizedImage.expects(:create_for).returns(thumbnail) upload.create_thumbnail!(100, 100) upload.reload expect(upload.optimized_images.count).to eq(1) end end it "extracts file extension" do created_upload = UploadCreator.new(image, image_filename).create_for(user_id) expect(created_upload.extension).to eq("png") end it "should create an invalid upload when the filename is blank" do SiteSetting.authorized_extensions = "*" created_upload = UploadCreator.new(image, nil).create_for(user_id) expect(created_upload.valid?).to eq(false) end context ".get_from_url" do let(:url) { "/uploads/default/original/3X/1/0/10f73034616a796dfd70177dc54b6def44c4ba6f.png" } let(:upload) { Fabricate(:upload, url: url) } it "works when the file has been uploaded" do expect(Upload.get_from_url(upload.url)).to eq(upload) end it "works when using a cdn" do begin original_asset_host = Rails.configuration.action_controller.asset_host Rails.configuration.action_controller.asset_host = 'http://my.cdn.com' expect(Upload.get_from_url( URI.join("http://my.cdn.com", upload.url).to_s )).to eq(upload) ensure Rails.configuration.action_controller.asset_host = original_asset_host end end it "should return the right upload when using the full URL" do expect(Upload.get_from_url( URI.join("http://discourse.some.com:3000/", upload.url).to_s )).to eq(upload) end it "doesn't blow up with an invalid URI" do expect { Upload.get_from_url("http://ip:port/index.html") }.not_to raise_error expect { Upload.get_from_url("mailto:admin%40example.com") }.not_to raise_error expect { Upload.get_from_url("mailto:example") }.not_to raise_error end describe "s3 store" do let(:path) { "/original/3X/1/0/10f73034616a796dfd70177dc54b6def44c4ba6f.png" } let(:url) { "#{SiteSetting.Upload.absolute_base_url}#{path}" } before do SiteSetting.enable_s3_uploads = true SiteSetting.s3_upload_bucket = "s3-upload-bucket" SiteSetting.s3_access_key_id = "some key" SiteSetting.s3_secret_access_key = "some secret key" end it "should return the right upload when using base url (not CDN) for s3" do upload expect(Upload.get_from_url(url)).to eq(upload) end describe 'when using a cdn' do let(:s3_cdn_url) { 'https://mycdn.slowly.net' } before do SiteSetting.s3_cdn_url = s3_cdn_url end it "should return the right upload" do upload expect(Upload.get_from_url(URI.join(s3_cdn_url, path).to_s)).to eq(upload) end describe 'when upload bucket contains subfolder' do let(:url) { "#{SiteSetting.Upload.absolute_base_url}/path/path2#{path}" } before do SiteSetting.s3_upload_bucket = "s3-upload-bucket/path/path2" end it "should return the right upload" do upload expect(Upload.get_from_url(URI.join(s3_cdn_url, path).to_s)).to eq(upload) end end end it "should return the right upload when using one CDN for both s3 and assets" do begin original_asset_host = Rails.configuration.action_controller.asset_host cdn_url = 'http://my.cdn.com' Rails.configuration.action_controller.asset_host = cdn_url SiteSetting.s3_cdn_url = cdn_url upload expect(Upload.get_from_url( URI.join(cdn_url, path).to_s )).to eq(upload) ensure Rails.configuration.action_controller.asset_host = original_asset_host end end end end describe '.generate_digest' do it "should return the right digest" do expect(Upload.generate_digest(image.path)).to eq('bc975735dfc6409c1c2aa5ebf2239949bcbdbd65') end end describe '.short_url' do it "should generate a correct short url" do upload = Upload.new(sha1: 'bda2c513e1da04f7b4e99230851ea2aafeb8cc4e', extension: 'png') expect(upload.short_url).to eq('upload://r3AYqESanERjladb4vBB7VsMBm6.png') end end describe '.sha1_from_short_url' do it "should be able to look up sha1" do sha1 = 'bda2c513e1da04f7b4e99230851ea2aafeb8cc4e' expect(Upload.sha1_from_short_url('upload://r3AYqESanERjladb4vBB7VsMBm6.png')).to eq(sha1) expect(Upload.sha1_from_short_url('upload://r3AYqESanERjladb4vBB7VsMBm6')).to eq(sha1) expect(Upload.sha1_from_short_url('r3AYqESanERjladb4vBB7VsMBm6')).to eq(sha1) end it "should be able to look up sha1 even with leading zeros" do sha1 = '0000c513e1da04f7b4e99230851ea2aafeb8cc4e' expect(Upload.sha1_from_short_url('upload://1Eg9p8rrCURq4T3a6iJUk0ri6.png')).to eq(sha1) end end end