diff options
| -rw-r--r-- | app/models/blob.rb | 12 | ||||
| -rw-r--r-- | spec/models/blob_spec.rb | 20 |
2 files changed, 32 insertions, 0 deletions
diff --git a/app/models/blob.rb b/app/models/blob.rb index 12cc5aaafba..ab92e820335 100644 --- a/app/models/blob.rb +++ b/app/models/blob.rb @@ -22,6 +22,18 @@ class Blob < SimpleDelegator new(blob) end + # Returns the data of the blob. + # + # If the blob is a text based blob the content is converted to UTF-8 and any + # invalid byte sequences are replaced. + def data + if binary? + super + else + @data ||= super.encode(Encoding::UTF_8, invalid: :replace, undef: :replace) + end + end + def no_highlighting? size && size > 1.megabyte end diff --git a/spec/models/blob_spec.rb b/spec/models/blob_spec.rb index cee20234e1f..03d02b4d382 100644 --- a/spec/models/blob_spec.rb +++ b/spec/models/blob_spec.rb @@ -1,3 +1,4 @@ +# encoding: utf-8 require 'rails_helper' describe Blob do @@ -7,6 +8,25 @@ describe Blob do end end + describe '#data' do + context 'using a binary blob' do + it 'returns the data as-is' do + data = "\n\xFF\xB9\xC3" + blob = described_class.new(double(binary?: true, data: data)) + + expect(blob.data).to eq(data) + end + end + + context 'using a text blob' do + it 'converts the data to UTF-8' do + blob = described_class.new(double(binary?: false, data: "\n\xFF\xB9\xC3")) + + expect(blob.data).to eq("\n���") + end + end + end + describe '#svg?' do it 'is falsey when not text' do git_blob = double(text?: false) |