API Add ability to disable page utilities for a page

_config/config.yml

@@ -5,6 +5,9 @@ After: 'cwp-core/*'
 SiteConfig:
   extensions:
    - CustomSiteConfig
+SiteTree:
+  extensions:
+    - CwpSiteTreeExtension
 TaxonomyTerm:
   extensions:
    - TaxonomyTermExtension

code/extensions/CwpSiteTreeExtension.php

+<?php
+
+class CwpSiteTreeExtension extends DataExtension
+{
+	private static $db = array(
+		'ShowPageUtilities' => 'Boolean(1)'
+	);
+
+	private static $defaults = array(
+		'ShowPageUtilities' => true
+	);
+
+	/**
+	 * Modify the settings for a SiteTree
+	 *
+	 * {@inheritDoc}
+	 *
+	 * @param FieldList $fields
+	 */
+	public function updateSettingsFields(FieldList $fields)
+	{
+		$helpText = _t(
+			'SiteTree.SHOW_PAGE_UTILITIES_HELP',
+			'You can disable page utilities (print, share, etc) for this page'
+		);
+
+		$fields->addFieldsToTab(
+			'Root.Settings',
+			array(
+				LiteralField::create('PageUtilitiesHelp', $helpText),
+				CheckboxField::create('ShowPageUtilities', $this->owner->fieldLabel('ShowPageUtilities'))
+			)
+		);
+	}
+
+	public function updateFieldLabels(&$labels)
+	{
+		$labels['ShowPageUtilities'] = _t('SiteTree.SHOW_PAGE_UTILITIES', 'Show page utilities?');
+	}
+}

lang/en.yml

@@ -132,6 +132,8 @@ en:
     FeatureTwo: 'Feature Two'
     PLURALNAME: Pages
     SINGULARNAME: Page
+    SHOW_PAGE_UTILITIES: 'Show page utilities?'
+    SHOW_PAGE_UTILITIES_HELP: 'You can disable page utilities (print, share, etc) for this page'
   SiteTreeFileExtension:
     BACKLINK_LIST_DESCRIPTION: 'This list shows all pages where the file has been added through a WYSIWYG editor.'
     EDIT: Edit