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-rw-r--r--app/controllers/projects/wikis_controller.rb199
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