module BlobHelper def highlighter(blob_name, blob_content, nowrap: false) Gitlab::Highlight.new(blob_name, blob_content, nowrap: nowrap) end def highlight(blob_name, blob_content, nowrap: false) Gitlab::Highlight.highlight(blob_name, blob_content, nowrap: nowrap) end def no_highlight_files %w(credits changelog news copying copyright license authors) end def edit_blob_link(project = @project, ref = @ref, path = @path, options = {}) return unless current_user blob = project.repository.blob_at(ref, path) rescue nil return unless blob && blob_text_viewable?(blob) from_mr = options[:from_merge_request_id] link_opts = {} link_opts[:from_merge_request_id] = from_mr if from_mr edit_path = namespace_project_edit_blob_path(project.namespace, project, tree_join(ref, path), link_opts) if !on_top_of_branch?(project, ref) button_tag "Edit", class: "btn btn-default disabled has_tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' } elsif can_edit_blob?(blob, project, ref) link_to "Edit", edit_path, class: 'btn' elsif can?(current_user, :fork_project, project) continue_params = { to: edit_path, notice: edit_in_new_fork_notice, notice_now: edit_in_new_fork_notice_now } fork_path = namespace_project_forks_path(project.namespace, project, namespace_key: current_user.namespace.id, continue: continue_params) link_to "Edit", fork_path, class: 'btn', method: :post end end def modify_file_link(project = @project, ref = @ref, path = @path, label:, action:, btn_class:, modal_type:) return unless current_user blob = project.repository.blob_at(ref, path) rescue nil return unless blob if !on_top_of_branch?(project, ref) button_tag label, class: "btn btn-#{btn_class} disabled has_tooltip", title: "You can only #{action} files when you are on a branch", data: { container: 'body' } elsif blob.lfs_pointer? button_tag label, class: "btn btn-#{btn_class} disabled has_tooltip", title: "It is not possible to #{action} files that are stored in LFS using the web interface", data: { container: 'body' } elsif can_edit_blob?(blob, project, ref) button_tag label, class: "btn btn-#{btn_class}", 'data-target' => "#modal-#{modal_type}-blob", 'data-toggle' => 'modal' elsif can?(current_user, :fork_project, project) continue_params = { to: request.fullpath, notice: edit_in_new_fork_notice + " Try to #{action} this file again.", notice_now: edit_in_new_fork_notice_now } fork_path = namespace_project_forks_path(project.namespace, project, namespace_key: current_user.namespace.id, continue: continue_params) link_to label, fork_path, class: "btn btn-#{btn_class}", method: :post end end def replace_blob_link(project = @project, ref = @ref, path = @path) modify_file_link( project, ref, path, label: "Replace", action: "replace", btn_class: "default", modal_type: "upload" ) end def delete_blob_link(project = @project, ref = @ref, path = @path) modify_file_link( project, ref, path, label: "Delete", action: "delete", btn_class: "remove", modal_type: "remove" ) end def can_edit_blob?(blob, project = @project, ref = @ref) !blob.lfs_pointer? && can_edit_tree?(project, ref) end def leave_edit_message "Leave edit mode?\nAll unsaved changes will be lost." end def editing_preview_title(filename) if Gitlab::MarkupHelper.previewable?(filename) 'Preview' else 'Preview Changes' end end # Return an image icon depending on the file mode and extension # # mode - File unix mode # mode - File name def blob_icon(mode, name) icon("#{file_type_icon_class('file', mode, name)} fw") end def blob_text_viewable?(blob) blob && blob.text? && !blob.lfs_pointer? end def blob_size(blob) if blob.lfs_pointer? blob.lfs_size else blob.size end end end