silverstripe / silverstripe-lumberjack

src/Forms/GridFieldSiteTreeAddNewButton.php

Unused Use Statements -1 removed lines

@@ -16,7 +16,6 @@
 use SilverStripe\Forms\HiddenField;
 use SilverStripe\ORM\ArrayList;
 use SilverStripe\View\ArrayData;
-use SilverStripe\View\Requirements;
 
 /**
  * This component creates a dropdown of possible page types and a button to create a new page.

Indentation +134 added lines, -134 removed lines

@@ -30,138 +30,138 @@
  */
 class GridFieldSiteTreeAddNewButton extends GridFieldAddNewButton implements GridField_ActionProvider
 {
-    /**
-     * Determine the list of classnames and titles allowed for a given parent object
-     *
-     * @param SiteTree $parent
-     * @return boolean
-     */
-    public function getAllowedChildren(SiteTree $parent = null)
-    {
-        if (!$parent || !$parent->canAddChildren()) {
-            return array();
-        }
-
-        $nonHiddenPageTypes = SiteTree::page_type_classes();
-        $allowedChildren = $parent->allowedChildren();
-        $children = array();
-        foreach ($allowedChildren as $class) {
-            if (Config::inst()->get($class, 'show_in_sitetree') === false) {
-                $instance = Injector::inst()->get($class);
-                // Note: Second argument to SiteTree::canCreate will support inherited permissions
-                // post 3.1.12, and will default to the old permission model in 3.1.11 or below
-                // See http://docs.silverstripe.org/en/changelogs/3.1.11
-                if ($instance->canCreate(null, array('Parent' => $parent)) && in_array($class, $nonHiddenPageTypes)) {
-                    $children[$class] = $instance->i18n_singular_name();
-                }
-            }
-        }
-        return $children;
-    }
-
-    public function getHTMLFragments($gridField)
-    {
-        $state = $gridField->State->GridFieldSiteTreeAddNewButton;
-
-        $parent = SiteTree::get()->byId(Controller::curr()->currentPageID());
-
-        if ($parent) {
-            $state->currentPageID = $parent->ID;
-        }
-
-        $children = $this->getAllowedChildren($parent);
-        if (empty($children)) {
-            return array();
-        } elseif (count($children) > 1) {
-            $pageTypes = DropdownField::create('PageType', 'Page Type', $children, $parent->defaultChild());
-            $pageTypes
-                ->setFieldHolderTemplate(__CLASS__ . '_holder')
-                ->addExtraClass('gridfield-dropdown no-change-track');
-
-            $state->pageType = $parent->defaultChild();
-
-            if (!$this->buttonName) {
-                $this->buttonName = _t(
-                    __CLASS__ . '.AddMultipleOptions',
-                    'Add new',
-                    'Add button text for multiple options.'
-                );
-            }
-        } else {
-            $keys = array_keys($children);
-            $pageTypes = HiddenField::create('PageType', 'Page Type', $keys[0]);
-
-            $state->pageType = $keys[0];
-
-            if (!$this->buttonName) {
-                $this->buttonName = _t(
-                    __CLASS__ . '.Add',
-                    'Add new {name}',
-                    'Add button text for a single option.',
-                    ['name' => $children[$keys[0]]]
-                );
-            }
-        }
-
-        $addAction = GridField_FormAction::create($gridField, 'add', $this->buttonName, 'add', 'add');
-        $addAction
-            ->setAttribute('data-icon', 'add')
-            ->addExtraClass('no-ajax btn btn-primary font-icon-plus');
-
-        $forTemplate = ArrayData::create();
-        $forTemplate->Fields = ArrayList::create();
-        $forTemplate->Fields->push($pageTypes);
-        $forTemplate->Fields->push($addAction);
-
-        return [$this->targetFragment => $forTemplate->renderWith(__CLASS__)];
-    }
-
-    /**
-     * Provide actions to this component.
-     *
-     * @param  GridField $gridField
-     * @return array
-    **/
-    public function getActions($gridField)
-    {
-        return array('add');
-    }
-
-    /**
-     * Handles the add action, but only acts as a wrapper for {@link CMSPageAddController::doAdd()}
-     *
-     * @param GridField $gridField
-     * @param string $actionName
-     * @param mixed $arguments
-     * @param array $data
-     *
-     * @return HTTPResponse|null
-     */
-    public function handleAction(GridField $gridField, $actionName, $arguments, $data)
-    {
-        if ($actionName == 'add') {
-            $tmpData = json_decode($data['ChildPages']['GridState'], true);
-            /** @skipUpgrade  */
-            $tmpData = $tmpData['GridFieldSiteTreeAddNewButton'];
-
-            $data = array(
-                'ParentID' => $tmpData['currentPageID'],
-                'PageType' => $tmpData['pageType']
-            );
-
-            /** @var $controller CMSPageAddController */
-            $controller = Injector::inst()->create(CMSPageAddController::class);
-
-            // pass current request to newly created controller
-            $request = Controller::curr()->getRequest();
-            $controller->setRequest($request);
-
-            $form = $controller->AddForm();
-            $form->loadDataFrom($data);
-
-            return $controller->doAdd($data, $form);
-        }
-
-        return null;
-    }
+	/**
+	 * Determine the list of classnames and titles allowed for a given parent object
+	 *
+	 * @param SiteTree $parent
+	 * @return boolean
+	 */
+	public function getAllowedChildren(SiteTree $parent = null)
+	{
+		if (!$parent || !$parent->canAddChildren()) {
+			return array();
+		}
+
+		$nonHiddenPageTypes = SiteTree::page_type_classes();
+		$allowedChildren = $parent->allowedChildren();
+		$children = array();
+		foreach ($allowedChildren as $class) {
+			if (Config::inst()->get($class, 'show_in_sitetree') === false) {
+				$instance = Injector::inst()->get($class);
+				// Note: Second argument to SiteTree::canCreate will support inherited permissions
+				// post 3.1.12, and will default to the old permission model in 3.1.11 or below
+				// See http://docs.silverstripe.org/en/changelogs/3.1.11
+				if ($instance->canCreate(null, array('Parent' => $parent)) && in_array($class, $nonHiddenPageTypes)) {
+					$children[$class] = $instance->i18n_singular_name();
+				}
+			}
+		}
+		return $children;
+	}
+
+	public function getHTMLFragments($gridField)
+	{
+		$state = $gridField->State->GridFieldSiteTreeAddNewButton;
+
+		$parent = SiteTree::get()->byId(Controller::curr()->currentPageID());
+
+		if ($parent) {
+			$state->currentPageID = $parent->ID;
+		}
+
+		$children = $this->getAllowedChildren($parent);
+		if (empty($children)) {
+			return array();
+		} elseif (count($children) > 1) {
+			$pageTypes = DropdownField::create('PageType', 'Page Type', $children, $parent->defaultChild());
+			$pageTypes
+				->setFieldHolderTemplate(__CLASS__ . '_holder')
+				->addExtraClass('gridfield-dropdown no-change-track');
+
+			$state->pageType = $parent->defaultChild();
+
+			if (!$this->buttonName) {
+				$this->buttonName = _t(
+					__CLASS__ . '.AddMultipleOptions',
+					'Add new',
+					'Add button text for multiple options.'
+				);
+			}
+		} else {
+			$keys = array_keys($children);
+			$pageTypes = HiddenField::create('PageType', 'Page Type', $keys[0]);
+
+			$state->pageType = $keys[0];
+
+			if (!$this->buttonName) {
+				$this->buttonName = _t(
+					__CLASS__ . '.Add',
+					'Add new {name}',
+					'Add button text for a single option.',
+					['name' => $children[$keys[0]]]
+				);
+			}
+		}
+
+		$addAction = GridField_FormAction::create($gridField, 'add', $this->buttonName, 'add', 'add');
+		$addAction
+			->setAttribute('data-icon', 'add')
+			->addExtraClass('no-ajax btn btn-primary font-icon-plus');
+
+		$forTemplate = ArrayData::create();
+		$forTemplate->Fields = ArrayList::create();
+		$forTemplate->Fields->push($pageTypes);
+		$forTemplate->Fields->push($addAction);
+
+		return [$this->targetFragment => $forTemplate->renderWith(__CLASS__)];
+	}
+
+	/**
+	 * Provide actions to this component.
+	 *
+	 * @param  GridField $gridField
+	 * @return array
+	 **/
+	public function getActions($gridField)
+	{
+		return array('add');
+	}
+
+	/**
+	 * Handles the add action, but only acts as a wrapper for {@link CMSPageAddController::doAdd()}
+	 *
+	 * @param GridField $gridField
+	 * @param string $actionName
+	 * @param mixed $arguments
+	 * @param array $data
+	 *
+	 * @return HTTPResponse|null
+	 */
+	public function handleAction(GridField $gridField, $actionName, $arguments, $data)
+	{
+		if ($actionName == 'add') {
+			$tmpData = json_decode($data['ChildPages']['GridState'], true);
+			/** @skipUpgrade  */
+			$tmpData = $tmpData['GridFieldSiteTreeAddNewButton'];
+
+			$data = array(
+				'ParentID' => $tmpData['currentPageID'],
+				'PageType' => $tmpData['pageType']
+			);
+
+			/** @var $controller CMSPageAddController */
+			$controller = Injector::inst()->create(CMSPageAddController::class);
+
+			// pass current request to newly created controller
+			$request = Controller::curr()->getRequest();
+			$controller->setRequest($request);
+
+			$form = $controller->AddForm();
+			$form->loadDataFrom($data);
+
+			return $controller->doAdd($data, $form);
+		}
+
+		return null;
+	}
 }