Method: WikiController#update

Defined in:
app/controllers/wiki_controller.rb

#update ⇒ Object

Creates a new page or updates an existing one



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# File 'app/controllers/wiki_controller.rb', line 155

def update
  @page = @wiki.find_or_new_page(params[:id])
  return render_403 unless editable?

  was_new_page = @page.new_record?
  @page.safe_attributes = params[:wiki_page]

  @content = @page.content || WikiContent.new(:page => @page)
  content_params = params[:content]
  if content_params.nil? && params[:wiki_page].present?
    content_params = params[:wiki_page].slice(:text, :comments, :version)
  end
  content_params ||= {}

  @content.comments = content_params[:comments]
  @text = content_params[:text]
  if params[:section].present? && Redmine::WikiFormatting.supports_section_edit?
    @section = params[:section].to_i
    @section_hash = params[:section_hash]
    @content.text = Redmine::WikiFormatting.formatter.new(@content.text).update_section(@section, @text, @section_hash)
  else
    @content.version = content_params[:version] if content_params[:version]
    @content.text = @text
  end
  @content.author = User.current

  if @page.save_with_content(@content)
    attachments = Attachment.attach_files(@page, params[:attachments] || (params[:wiki_page] && params[:wiki_page][:uploads]))
    render_attachment_warning_if_needed(@page)
    call_hook(:controller_wiki_edit_after_save, {:params => params, :page => @page})

    respond_to do |format|
      format.html do
        anchor = @section ? "section-#{@section}" : nil
        redirect_to project_wiki_page_path(@project, @page.title, :anchor => anchor)
      end
      format.api do
        if was_new_page
          render :action => 'show', :status => :created, :location => project_wiki_page_path(@project, @page.title)
        else
          render_api_ok
        end
      end
    end
  else
    respond_to do |format|
      format.html {render :action => 'edit'}
      format.api {render_validation_errors(@content)}
    end
  end

rescue ActiveRecord::StaleObjectError, Redmine::WikiFormatting::StaleSectionError
  # Optimistic locking exception
  respond_to do |format|
    format.html do
      flash.now[:error] = l(:notice_locking_conflict)
      render :action => 'edit'
    end
    format.api {render_api_head :conflict}
  end
end