diff options
Diffstat (limited to 'app/controllers/projects/wikis_controller.rb')
| -rw-r--r-- | app/controllers/projects/wikis_controller.rb | 199 |
1 files changed, 2 insertions, 197 deletions
diff --git a/app/controllers/projects/wikis_controller.rb b/app/controllers/projects/wikis_controller.rb index 508b1f5bd0a..85e643aa212 100644 --- a/app/controllers/projects/wikis_controller.rb +++ b/app/controllers/projects/wikis_controller.rb @@ -1,206 +1,11 @@ # frozen_string_literal: true class Projects::WikisController < Projects::ApplicationController + include WikiActions include PreviewMarkdown - include SendsBlob - include Gitlab::Utils::StrongMemoize - before_action :authorize_read_wiki! - before_action :authorize_create_wiki!, only: [:edit, :create] - before_action :authorize_admin_wiki!, only: :destroy - before_action :load_project_wiki - before_action :load_page, only: [:show, :edit, :update, :history, :destroy] - before_action only: [:show, :edit, :update] do - @valid_encoding = valid_encoding? - end - before_action only: [:edit, :update], unless: :valid_encoding? do - redirect_to(project_wiki_path(@project, @page)) - end - - def new - redirect_to project_wiki_path(@project, SecureRandom.uuid, random_title: true) - end - - def pages - @wiki_pages = Kaminari.paginate_array( - @project_wiki.list_pages(sort: params[:sort], direction: params[:direction]) - ).page(params[:page]) - - @wiki_entries = WikiPage.group_by_directory(@wiki_pages) - end - - # `#show` handles a number of scenarios: - # - # - If `id` matches a WikiPage, then show the wiki page. - # - If `id` is a file in the wiki repository, then send the file. - # - If we know the user wants to create a new page with the given `id`, - # then display a create form. - # - Otherwise show the empty wiki page and invite the user to create a page. - def show - if @page - set_encoding_error unless valid_encoding? - - # Assign vars expected by MarkupHelper - @ref = params[:version_id] - @path = @page.path - - render 'show' - elsif file_blob - send_blob(@project_wiki.repository, file_blob, allow_caching: @project.public?) - elsif show_create_form? - # Assign a title to the WikiPage unless `id` is a randomly generated slug from #new - title = params[:id] unless params[:random_title].present? - - @page = build_page(title: title) - - render 'edit' - else - render 'empty' - end - end - - def edit - end - - def update - return render('empty') unless can?(current_user, :create_wiki, @project) - - @page = WikiPages::UpdateService.new(container: @project, current_user: current_user, params: wiki_params).execute(@page) - - if @page.valid? - redirect_to( - project_wiki_path(@project, @page), - notice: _('Wiki was successfully updated.') - ) - else - render 'edit' - end - rescue WikiPage::PageChangedError, WikiPage::PageRenameError, Gitlab::Git::Wiki::OperationError => e - @error = e - render 'edit' - end - - def create - @page = WikiPages::CreateService.new(container: @project, current_user: current_user, params: wiki_params).execute - - if @page.persisted? - redirect_to( - project_wiki_path(@project, @page), - notice: _('Wiki was successfully updated.') - ) - else - render action: "edit" - end - rescue Gitlab::Git::Wiki::OperationError => e - @page = build_page(wiki_params) - @error = e - - render 'edit' - end - - def history - if @page - @page_versions = Kaminari.paginate_array(@page.versions(page: params[:page].to_i), - total_count: @page.count_versions) - .page(params[:page]) - else - redirect_to( - project_wiki_path(@project, :home), - notice: _("Page not found") - ) - end - end - - def destroy - WikiPages::DestroyService.new(container: @project, current_user: current_user).execute(@page) - - redirect_to project_wiki_path(@project, :home), - status: :found, - notice: _("Page was successfully deleted") - rescue Gitlab::Git::Wiki::OperationError => e - @error = e - render 'edit' - end + alias_method :container, :project def git_access end - - private - - def show_create_form? - can?(current_user, :create_wiki, @project) && - @page.nil? && - # Always show the create form when the wiki has had at least one page created. - # Otherwise, we only show the form when the user has navigated from - # the 'empty wiki' page - (@project_wiki.exists? || params[:view] == 'create') - end - - def load_project_wiki - @project_wiki = load_wiki - - # Call #wiki to make sure the Wiki Repo is initialized - @project_wiki.wiki - - @sidebar_page = @project_wiki.find_sidebar(params[:version_id]) - - unless @sidebar_page # Fallback to default sidebar - @sidebar_wiki_entries, @sidebar_limited = @project_wiki.sidebar_entries - end - rescue ProjectWiki::CouldNotCreateWikiError - flash[:notice] = _("Could not create Wiki Repository at this time. Please try again later.") - redirect_to project_path(@project) - false - end - - def load_wiki - ProjectWiki.new(@project, current_user) - end - - def wiki_params - params.require(:wiki).permit(:title, :content, :format, :message, :last_commit_sha) - end - - def build_page(args = {}) - WikiPage.new(@project_wiki).tap do |page| - page.update_attributes(args) # rubocop:disable Rails/ActiveRecordAliases - end - end - - def load_page - @page ||= find_page - end - - def find_page - @project_wiki.find_page(*page_params) - end - - def page_params - keys = [:id] - keys << :version_id if params[:action] == 'show' - - params.values_at(*keys) - end - - def valid_encoding? - page_encoding == Encoding::UTF_8 - end - - def page_encoding - strong_memoize(:page_encoding) { @page&.content&.encoding } - end - - def set_encoding_error - flash.now[:notice] = _("The content of this page is not encoded in UTF-8. Edits can only be made via the Git repository.") - end - - def file_blob - strong_memoize(:file_blob) do - commit = @project_wiki.repository.commit(@project_wiki.default_branch) - - next unless commit - - @project_wiki.repository.blob_at(commit.id, params[:id]) - end - end end |