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require "base64"
class Projects::CommitsController < Projects::ApplicationController
include ExtractsPath
include RendersCommits
before_action :whitelist_query_limiting
before_action :require_non_empty_project
before_action :assign_ref_vars
before_action :authorize_download_code!
before_action :set_commits
before_action :set_request_format, only: :show
def show
@merge_request = MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened
.find_by(source_project: @project, source_branch: @ref, target_branch: @repository.root_ref)
respond_to do |format|
format.html
format.atom { render layout: 'xml.atom' }
format.json do
pager_json(
'projects/commits/_commits',
@commits.size,
project: @project,
ref: @ref)
end
end
end
def signatures
respond_to do |format|
format.json do
render json: {
signatures: @commits.select(&:has_signature?).map do |commit|
{
commit_sha: commit.sha,
html: view_to_html_string('projects/commit/_signature', signature: commit.signature)
}
end
}
end
end
end
private
def set_commits
render_404 unless @path.empty? || request.format == :atom || @repository.blob_at(@commit.id, @path) || @repository.tree(@commit.id, @path).entries.present?
@limit, @offset = (params[:limit] || 40).to_i, (params[:offset] || 0).to_i
search = params[:search]
@commits =
if search.present?
@repository.find_commits_by_message(search, @ref, @path, @limit, @offset)
else
@repository.commits(@ref, path: @path, limit: @limit, offset: @offset)
end
@commits = @commits.with_pipeline_status
@commits = prepare_commits_for_rendering(@commits)
end
# Rails 5 sets request.format from the extension.
# Explicitly set to :html.
def set_request_format
request.format = :html if set_request_format?
end
# Rails 5 sets request.format from extension.
# In this case if the ref ends with `.atom`, it's expected to be the html response,
# not the atom one. So explicitly set request.format as :html to act like rails4.
def set_request_format?
request.format.to_s == "text/html" || @commits.ref.ends_with?("atom")
end
def whitelist_query_limiting
Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42330')
end
end
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