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| author | Eugen Rochko <eugen@zeonfederated.com> | 2018-05-02 18:58:48 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-02 18:58:48 +0200 |
| commit | cb5b5cb5f79bb2187d8124df91af4c8e1bfd7256 (patch) | |
| tree | 76f728b51beda1992b14e3bc83f6a67fdd77dce3 /app/lib | |
| parent | 71a7cea73fdfb45d06986e108b2ce1dbf7e32579 (diff) | |
Slightly reduce RAM usage (#7301)
* No need to re-require sidekiq plugins, they are required via Gemfile * Add derailed_benchmarks tool, no need to require TTY gems in Gemfile * Replace ruby-oembed with FetchOEmbedService Reduce startup by 45382 allocated objects * Remove preloaded JSON-LD in favour of caching HTTP responses Reduce boot RAM by about 6 MiB * Fix tests * Fix test suite by stubbing out JSON-LD contexts
Diffstat (limited to 'app/lib')
| -rw-r--r-- | app/lib/provider_discovery.rb | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/app/lib/provider_discovery.rb b/app/lib/provider_discovery.rb deleted file mode 100644 index 3bec7211b..000000000 --- a/app/lib/provider_discovery.rb +++ /dev/null @@ -1,47 +0,0 @@ -# frozen_string_literal: true - -class ProviderDiscovery < OEmbed::ProviderDiscovery - class << self - def get(url, **options) - provider = discover_provider(url, options) - - options.delete(:html) - - provider.get(url, options) - end - - def discover_provider(url, **options) - format = options[:format] - - html = if options[:html] - Nokogiri::HTML(options[:html]) - else - Request.new(:get, url).perform do |res| - raise OEmbed::NotFound, url if res.code != 200 || res.mime_type != 'text/html' - Nokogiri::HTML(res.body_with_limit) - end - end - - if format.nil? || format == :json - provider_endpoint ||= html.at_xpath('//link[@type="application/json+oembed"]')&.attribute('href')&.value - format ||= :json if provider_endpoint - end - - if format.nil? || format == :xml - provider_endpoint ||= html.at_xpath('//link[@type="text/xml+oembed"]')&.attribute('href')&.value - format ||= :xml if provider_endpoint - end - - raise OEmbed::NotFound, url if provider_endpoint.nil? - begin - provider_endpoint = Addressable::URI.parse(provider_endpoint) - provider_endpoint.query = nil - provider_endpoint = provider_endpoint.to_s - rescue Addressable::URI::InvalidURIError - raise OEmbed::NotFound, url - end - - OEmbed::Provider.new(provider_endpoint, format) - end - end -end |