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Fix FetchAtomService not finding alternatives if there's a Link header (#6170) 

without them, such as is the case with GNU social

Fixes the ability to find GNU social accounts via URL in search and
when using remote follow function
This commit is contained in:
Eugen Rochko 2018-01-04 04:56:04 +01:00 committed by GitHub
parent 256c2b1de0
commit 7d4f4f9aab
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1 changed files with 5 additions and 3 deletions
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8
app/services/fetch_atom_service.rb
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@ -50,7 +50,7 @@ class FetchAtomService < BaseService
@unsupported_activity = true
nil
end
elsif @response['Link'] && !terminal
elsif @response['Link'] && !terminal && link_header.find_link(%w(rel alternate))
process_headers
elsif @response.mime_type == 'text/html' && !terminal
process_html
@ -70,8 +70,6 @@ class FetchAtomService < BaseService
end
def process_headers
link_header = LinkHeader.parse(@response['Link'].is_a?(Array) ? @response['Link'].first : @response['Link'])
json_link = link_header.find_link(%w(rel alternate), %w(type application/activity+json)) || link_header.find_link(%w(rel alternate), ['type', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'])
atom_link = link_header.find_link(%w(rel alternate), %w(type application/atom+xml))
@ -80,4 +78,8 @@ class FetchAtomService < BaseService
result
end
def link_header
@link_header ||= LinkHeader.parse(@response['Link'].is_a?(Array) ? @response['Link'].first : @response['Link'])
end
end