First support of videos in issues, MRs and notes

* Registered video MIME types
* Currently supporting browser-supported formats with extensions that match the mime type

3 files changed, 78 insertions, 0 deletions

diff --git a/spec/fixtures/video_sample.mp4 b/spec/fixtures/video_sample.mp4
new file mode 100644
index 00000000000..acd45190998
--- /dev/null
+++ b/spec/fixtures/video_sample.mp4
diff --git a/spec/lib/banzai/filter/video_link_filter_spec.rb b/spec/lib/banzai/filter/video_link_filter_spec.rb
new file mode 100644
index 00000000000..8ccfb9c0fca
--- /dev/null
+++ b/spec/lib/banzai/filter/video_link_filter_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe Banzai::Filter::VideoLinkFilter, lib: true do
+  def filter(doc, contexts = {})
+    contexts.reverse_merge!({
+      project: project
+    })
+
+    described_class.call(doc, contexts)
+  end
+
+  def image(path)
+    %(<img src="#{path}" />)
+  end
+
+  let(:project) { create(:project) }
+
+  context 'when the element src has a video extension' do
+    it 'replaces the image tag with a video tag' do
+      doc = filter(image("/path/video.mov"))
+      element = doc.children.first
+      expect(element.name).to eq( "video" )
+      expect(element['src']).to eq( "/path/video.mov" )
+    end
+  end
+
+  context 'when the element src is an image' do
+    it 'leaves the document unchanged' do
+      doc = filter(image("/path/my_image.jpg"))
+      element = doc.children.first
+      expect(element.name).to eq( "img" )
+    end
+  end
+
+
+end
diff --git a/spec/uploaders/file_uploader_spec.rb b/spec/uploaders/file_uploader_spec.rb
new file mode 100644
index 00000000000..b59f44e0a65
--- /dev/null
+++ b/spec/uploaders/file_uploader_spec.rb
@@ -0,0 +1,42 @@
+require "spec_helper"
+
+# provides matchers like `have_dimensions`
+# https://github.com/carrierwaveuploader/carrierwave#testing-with-carrierwave
+# require "carrierwave/test/matchers"
+
+
+describe FileUploader do
+  # include CarrierWave::Test::Matchers
+
+  let(:project){ create(:project) }
+
+  let(:image_file){ File.new Rails.root.join("spec", "fixtures", "rails_sample.jpg") }
+  let(:video_file){ File.new Rails.root.join("spec", "fixtures", "video_sample.mp4") }
+  let(:text_file) { File.new Rails.root.join("spec", "fixtures", "doc_sample.txt") }
+
+  before do
+    FileUploader.enable_processing = false
+    @uploader = FileUploader.new(project)
+  end
+
+  after do
+    FileUploader.enable_processing = true
+    @uploader.remove!
+  end
+
+  it "should detect an image based on file extension" do
+    @uploader.store!(image_file)
+    expect(@uploader.image_or_video?).to be true
+  end
+
+  it "should detect a video based on file extension" do
+    @uploader.store!(video_file)
+    expect(@uploader.image_or_video?).to be true
+  end
+
+  it "should not return image_or_video? for other types" do
+    @uploader.store!(text_file)
+    expect(@uploader.image_or_video?).to be false
+  end
+
+end