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# Controller for viewing a repository's file structure
class Projects::TreeController < Projects::ApplicationController
include ExtractsPath
include CreatesCommit
include ActionView::Helpers::SanitizeHelper
before_action :require_non_empty_project, except: [:new, :create]
before_action :assign_ref_vars
before_action :assign_dir_vars, only: [:create_dir]
before_action :authorize_download_code!
before_action :authorize_edit_tree!, only: [:create_dir]
def show
return render_404 unless @repository.commit(@ref)
if tree.entries.empty?
if @repository.blob_at(@commit.id, @path)
return redirect_to(
namespace_project_blob_path(@project.namespace, @project,
File.join(@ref, @path))
)
elsif @path.present?
return render_404
end
end
respond_to do |format|
format.html
# Disable cache so browser history works
format.js { no_cache_headers }
end
end
def create_dir
return render_404 unless @commit_params.values.all?
create_commit(Files::CreateDirService, success_notice: "The directory has been successfully created.",
success_path: namespace_project_tree_path(@project.namespace, @project, File.join(@target_branch, @dir_name)),
failure_path: namespace_project_tree_path(@project.namespace, @project, @ref))
end
private
def assign_dir_vars
@target_branch = params[:target_branch]
@dir_name = File.join(@path, params[:dir_name])
@commit_params = {
file_path: @dir_name,
commit_message: params[:commit_message],
}
end
end
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