implement PageLayout::disableSidebar() and PageLayout::disableFooter.php, fixes #2395

Closes #2395

Merge request studip/studip!1585

1 files changed, 52 insertions, 0 deletions

diff --git a/lib/classes/PageLayout.php b/lib/classes/PageLayout.php
index 64a1d93..3921ef0 100644
--- a/lib/classes/PageLayout.php
+++ b/lib/classes/PageLayout.php
@@ -65,6 +65,16 @@ class PageLayout
      */
     private static $display_header = true;
 
+    /**
+     * determines whether the sidebar is displayed or not
+     */
+    private static $display_sidebar = true;
+
+    /**
+     * determines whether the page footer is displayed or not
+     */
+    private static $display_footer = true;
+
     /*
      * Custom quicksearch on the page
      */
@@ -465,6 +475,48 @@ class PageLayout
     }
 
     /**
+     * Disable output of the sidebar for this page.
+     *
+     * @since Stud.IP 5.4
+     */
+    public static function disableSidebar(bool $state = true)
+    {
+        self::$display_sidebar = !$state;
+    }
+
+    /**
+     * Return whether output of the sidebar is enabled.
+     *
+     * @since Stud.IP 5.4
+     */
+    public static function isSidebarEnabled(): bool
+    {
+        return self::$display_sidebar;
+    }
+
+    /**
+     * Disable output of the page footer for this page.
+     *
+     * @param bool $state
+     *
+     * @since Stud.IP 5.4
+     */
+    public static function disableFooter(bool $state = true)
+    {
+        self::$display_footer = !$state;
+    }
+
+    /**
+     * Return whether output of the page footer is enabled.
+     *
+     * @since Stud.IP 5.4
+     */
+    public static function isFooterEnabled(): bool
+    {
+        return self::$display_footer;
+    }
+
+    /**
      * Sets the id of the html body element.
      * The given id is stripped of all non alpha-numeric characters
      * (except for -).