debian-mirror-gitlab/app/controllers/concerns/snippets_actions.rb

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# frozen_string_literal: true
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module SnippetsActions
extend ActiveSupport::Concern
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include RendersNotes
include RendersBlob
include PaginatedCollection
include Gitlab::NoteableMetadata
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include Snippets::SendBlob
include SnippetsSort
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include RedisTracking
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included do
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skip_before_action :verify_authenticity_token,
if: -> { action_name == 'show' && js_request? }
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track_redis_hll_event :show, name: 'i_snippets_show'
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respond_to :html
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end
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def edit; end
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# This endpoint is being replaced by Snippets::BlobController#raw
# Support for old raw links will be maintainted via this action but
# it will only return the first blob found,
# see: https://gitlab.com/gitlab-org/gitlab/-/issues/217775
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def raw
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workhorse_set_content_type!
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# Until we don't migrate all snippets to version
# snippets we need to support old `SnippetBlob`
# blobs
if defined?(blob.snippet)
send_data(
convert_line_endings(blob.data),
type: 'text/plain; charset=utf-8',
disposition: content_disposition,
filename: Snippet.sanitized_file_name(blob.name)
)
else
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send_snippet_blob(snippet, blob)
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end
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end
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def js_request?
request.format.js?
end
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
def show
respond_to do |format|
format.html do
@note = Note.new(noteable: @snippet, project: @snippet.project)
@noteable = @snippet
@discussions = @snippet.discussions
@notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes), @noteable)
render 'show'
end
format.js do
if @snippet.embeddable?
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conditionally_expand_blobs(blobs)
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render 'shared/snippets/show'
else
head :not_found
end
end
end
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
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private
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
def blob
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@blob ||= blobs.first
end
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def blobs
@blobs ||= if snippet.empty_repo?
[snippet.blob]
else
snippet.blobs
end
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end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
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def convert_line_endings(content)
params[:line_ending] == 'raw' ? content : content.gsub(/\r\n/, "\n")
end
end