1 files changed, 0 insertions, 180 deletions
diff --git a/app/controllers/projects/wiki_pages_controller.rb b/app/controllers/projects/wiki_pages_controller.rb
deleted file mode 100644
index 0ba397b08f8..00000000000
--- a/app/controllers/projects/wiki_pages_controller.rb
+++ /dev/null
@@ -1,180 +0,0 @@
-# frozen_string_literal: true
-
-class Projects::WikiPagesController < Projects::ApplicationController
-  include ProjectWikiActions
-  include SendsBlob
-  include PreviewMarkdown
-  include Gitlab::Utils::StrongMemoize
-
-  def self.local_prefixes
-    [controller_path, 'shared/wiki']
-  end
-
-  before_action :authorize_create_wiki!, only: [:edit, :create, :update]
-  before_action :authorize_admin_wiki!, only: :destroy
-
-  before_action :load_page, only: [:show, :edit, :update, :history, :destroy]
-  before_action :valid_encoding?,
-    if: -> { %w[show edit update].include?(action_name) && load_page }
-  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
-
-  # `#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
-      show_page
-    elsif file_blob
-      show_blob
-    elsif should_create_missing_page?
-      create_missing_page
-    else
-      render 'missing_page'
-    end
-  end
-
-  def edit
-  end
-
-  def update
-    @page = WikiPages::UpdateService
-      .new(@project, current_user, wiki_params)
-      .execute(@page)
-
-    return saved(:updated) if @page.valid?
-
-    render 'edit'
-  rescue WikiPage::PageChangedError, WikiPage::PageRenameError, Gitlab::Git::Wiki::OperationError => e
-    @error = e
-    render 'edit'
-  end
-
-  def create
-    @page = WikiPages::CreateService
-      .new(@project, current_user, wiki_params)
-      .execute
-
-    return saved(:created) if @page.persisted?
-
-    render action: "edit"
-  rescue Gitlab::Git::Wiki::OperationError => e
-    @page = project_wiki.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(@project, current_user).execute(@page)
-
-    redirect_to project_wiki_path(@project, :home),
-                status: 302,
-                notice: _("Page was successfully deleted")
-  rescue Gitlab::Git::Wiki::OperationError => e
-    @error = e
-    render 'edit'
-  end
-
-  private
-
-  # Callback for PreviewMarkdown
-  def preview_markdown_params
-    { pipeline: :wiki, project_wiki: project_wiki, page_slug: params[:id] }
-  end
-
-  def show_page
-    set_encoding_error unless valid_encoding?
-
-    @page_dir = @project_wiki.find_dir(@page.directory) if @page.directory.present?
-    @show_children = true
-
-    render 'show'
-  end
-
-  def show_blob
-    send_blob(@project_wiki.repository, file_blob)
-  end
-
-  def should_create_missing_page?
-    view_param = @project_wiki.exists? ? 'create' : params[:view]
-    view_param == 'create' && can?(current_user, :create_wiki, @project)
-  end
-
-  def create_missing_page
-    # Assign a title to the WikiPage unless `id` is a randomly generated slug from #new
-    title = params[:id] unless params[:random_title].present?
-
-    @page = project_wiki.build_page(title: title)
-
-    render 'edit'
-  end
-
-  def wiki_params
-    params.require(:wiki_page).permit(:title, :content, :format, :message, :last_commit_sha)
-  end
-
-  def load_page
-    @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?
-    strong_memoize(:valid_encoding) do
-      @page.content.encoding == Encoding::UTF_8
-    end
-  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
-
-  def saved(action)
-    msg = case action
-          when :updated
-            _('Wiki was successfully updated')
-          when :created
-            _('Wiki was successfully created')
-          end
-
-    redirect_to(project_wiki_path(@project, @page), notice: msg)
-  end
-end