commit 8740b59946e7215671fcc4eb8adfed45b9e31806
Author: dankert 
Date:   Sun Feb 13 19:39:49 2022 +0100

    Refactoring: Special output type "preview" for previewing pages and files.

 modules/cms/action/RequestParams.class.php         |  1 +
 .../cms/action/page/PagePreviewAction.class.php    | 13 ++++++++++-
 modules/cms/action/page/PageShowAction.class.php   |  4 ++--
 modules/cms/generator/ValueGenerator.class.php     |  9 ++------
 modules/cms/generator/link/PreviewLink.class.php   | 12 +++++-----
 modules/cms/output/OutputFactory.class.php         | 19 ++++++++++------
 modules/cms/output/PreviewOutput.class.php         | 26 ++++++++++++++++++++++
 .../{HtmlOutput.class.php => UIOutput.class.php}   |  2 +-
 modules/util/Html.class.php                        | 15 +++++++++++++
 9 files changed, 78 insertions(+), 23 deletions(-)