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DEV: Absorb onebox gem into core (#12979)
* 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>
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lib/onebox/mixins/github_body.rb
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30
lib/onebox/mixins/github_body.rb
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# frozen_string_literal: true
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module Onebox
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module Mixins
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module GithubBody
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def self.included(klass)
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klass.include(Onebox::Engine)
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klass.include(InstanceMethods)
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end
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module InstanceMethods
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GITHUB_COMMENT_REGEX = /(<!--.*?-->\r\n)/
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MAX_BODY_LENGTH = 80
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def compute_body(body)
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body = body.dup
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excerpt = nil
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body = (body || '').gsub(GITHUB_COMMENT_REGEX, '')
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body = body.length > 0 ? body : nil
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if body && body.length > MAX_BODY_LENGTH
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excerpt = body[MAX_BODY_LENGTH..body.length].rstrip
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body = body[0..MAX_BODY_LENGTH - 1]
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end
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[body, excerpt]
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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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