mirror of
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283b08d45f
* Move onebox gem in core library * Update template file path * Remove warning for onebox gem caching * Remove onebox version file * Remove onebox gem * Add sanitize gem * Require onebox library in lazy-yt plugin * Remove onebox web specific code This code was used in standalone onebox Sinatra application * Merge Discourse specific AllowlistedGenericOnebox engine in core * Fix onebox engine filenames to match class name casing * Move onebox specs from gem into core * DEV: Rename `response` helper to `onebox_response` Fixes a naming collision. * Require rails_helper * Don't use `before/after(:all)` * Whitespace * Remove fakeweb * Remove poor unit tests * DEV: Re-add fakeweb, plugins are using it * Move onebox helpers * Stub Instagram API * FIX: Follow additional redirect status codes (#476) Don’t throw errors if we encounter 303, 307 or 308 HTTP status codes in responses * Remove an empty file * DEV: Update the license file Using the copy from https://choosealicense.com/licenses/gpl-2.0/# Hopefully this will enable GitHub to show the license UI? * DEV: Update embedded copyrights * DEV: Add Onebox copyright notice * DEV: Add MIT license, convert COPYRIGHT.txt to md * DEV: Remove an incorrect copyright claim Co-authored-by: Jarek Radosz <jradosz@gmail.com> Co-authored-by: jbrw <jamie@goatforce5.org>
82 lines
1.6 KiB
Ruby
82 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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module Onebox
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module Engine
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class GithubGistOnebox
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include Engine
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include LayoutSupport
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include JSON
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MAX_FILES = 3
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matches_regexp(/^http(?:s)?:\/\/gist\.(?:(?:\w)+\.)?(github)\.com(?:\/)?/)
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always_https
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def url
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"https://api.github.com/gists/#{match[:sha]}"
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end
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private
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def data
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@data ||= {
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title: 'gist.github.com',
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link: link,
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gist_files: gist_files.take(MAX_FILES),
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truncated_files?: truncated_files?
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}
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end
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def truncated_files?
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gist_files.size > MAX_FILES
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end
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def gist_files
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return [] unless gist_api
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@gist_files ||= gist_api["files"].values.map do |file_json|
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GistFile.new(file_json)
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end
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end
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def gist_api
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@raw ||= raw.clone
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rescue OpenURI::HTTPError
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# The Gist API rate limit of 60 requests per hour was reached.
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nil
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end
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def match
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@match ||= @url.match(%r{gist\.github\.com/([^/]+/)?(?<sha>[0-9a-f]+)})
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end
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class GistFile
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attr_reader :filename
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attr_reader :language
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MAX_LINES = 10
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def initialize(json)
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@json = json
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@filename = @json["filename"]
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@language = @json["language"]
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end
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def content
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lines.take(MAX_LINES).join("\n")
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end
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def truncated?
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lines.size > MAX_LINES
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end
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private
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def lines
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@lines ||= @json["content"].split("\n")
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end
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end
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end
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end
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end
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