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# frozen_string_literal: true
# Controller for viewing a repository's file structure
class Projects::TreeController < Projects::ApplicationController
include ExtractsPath
include CreatesCommit
include ActionView::Helpers::SanitizeHelper
include RedirectsForMissingPathOnTree
include SourcegraphDecorator
around_action :allow_gitaly_ref_name_caching, only: [:show]
before_action :require_non_empty_project, except: [:new, :create]
before_action :assign_ref_vars
before_action :set_is_ambiguous_ref, only: [:show]
before_action :find_requested_ref, only: [:show]
before_action :assign_dir_vars, only: [:create_dir]
before_action :authorize_read_code!
before_action :authorize_edit_tree!, only: [:create_dir]
before_action do
push_frontend_feature_flag(:highlight_js_worker, @project)
push_frontend_feature_flag(:explain_code_chat, current_user)
push_frontend_feature_flag(:encoding_logs_tree)
push_licensed_feature(:file_locks) if @project.licensed_feature_available?(:file_locks)
end
feature_category :source_code_management
urgency :low, [:show]
def show
return render_404 unless @commit
unless Feature.enabled?(:redirect_with_ref_type, @project)
@ref_type = ref_type
if @ref_type == BRANCH_REF_TYPE && ambiguous_ref?(@project, @ref)
branch = @project.repository.find_branch(@ref)
if branch
redirect_to project_tree_path(@project, branch.target)
return
end
end
end
if tree.entries.empty?
if @repository.blob_at(@commit.id, @path)
redirect_to project_blob_path(@project, File.join(@ref, @path), ref_type: @ref_type)
elsif @path.present?
redirect_to_tree_root_for_missing_path(@project, @ref, @path)
end
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: project_tree_path(@project, File.join(@branch_name, @dir_name)),
failure_path: project_tree_path(@project, @ref)
)
end
private
def find_requested_ref
return unless Feature.enabled?(:redirect_with_ref_type, @project)
@ref_type = ref_type
if @ref_type.present?
@tree = @repo.tree(@ref, @path, ref_type: @ref_type)
else
response = ExtractsPath::RequestedRef.new(@repository, ref_type: nil, ref: @ref).find
@ref_type = response[:ref_type]
@commit = response[:commit]
if response[:ambiguous]
redirect_to(project_tree_path(@project, File.join(@ref_type ? @ref : @commit.id, @path), ref_type: @ref_type))
end
end
end
def redirect_renamed_default_branch?
action_name == 'show'
end
def assign_dir_vars
@branch_name = params[:branch_name]
@dir_name = File.join(@path, params[:dir_name])
@commit_params = {
file_path: @dir_name,
commit_message: params[:commit_message]
}
end
end
Projects::TreeController.prepend_mod
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