get(SiteTree::class, 'icon_class');
foreach ($this->PageTypes() as $type) {
$class = $type->getField('ClassName');
$icon = Config::inst()->get($class, 'icon_class') ?: $defaultIcon;
// If the icon is the SiteTree default and there's some specific icon being provided by `getPageIconURL`
// then we don't need to add the icon class. Otherwise the class take precedence.
if ($icon === $defaultIcon && !empty(singleton($class)->getPageIconURL())) {
$icon = '';
}
$html = sprintf(
'%s%s',
$icon,
Convert::raw2htmlid($class),
$type->getField('AddAction'),
$type->getField('Description')
);
$pageTypes[$class] = DBField::create_field('HTMLFragment', $html);
}
// Ensure generic page type shows on top
if (isset($pageTypes['Page'])) {
$pageTitle = $pageTypes['Page'];
$pageTypes = array_merge(['Page' => $pageTitle], $pageTypes);
}
$numericLabelTmpl = 'Step %d. %s';
$topTitle = _t('SilverStripe\\CMS\\Controllers\\CMSPageAddController.ParentMode_top', 'Top level');
$childTitle = _t('SilverStripe\\CMS\\Controllers\\CMSPageAddController.ParentMode_child', 'Under another page');
$fields = new FieldList(
$parentModeField = new SelectionGroup(
"ParentModeField",
[
$topField = new SelectionGroup_Item(
"top",
null,
$topTitle
),
new SelectionGroup_Item(
'child',
$parentField = new TreeDropdownField(
"ParentID",
"",
SiteTree::class,
'ID',
'TreeTitle'
),
$childTitle
)
]
),
new LiteralField(
'RestrictedNote',
sprintf(
'%s
',
_t(
'SilverStripe\\CMS\\Controllers\\CMSMain.AddPageRestriction',
'Note: Some page types are not allowed for this selection'
)
)
),
$typeField = new OptionsetField(
"PageType",
DBField::create_field(
'HTMLFragment',
sprintf($numericLabelTmpl ?? '', 2, _t('SilverStripe\\CMS\\Controllers\\CMSMain.ChoosePageType', 'Choose page type'))
),
$pageTypes,
'Page'
)
);
$parentModeField->setTitle(DBField::create_field(
'HTMLFragment',
sprintf($numericLabelTmpl ?? '', 1, _t('SilverStripe\\CMS\\Controllers\\CMSMain.ChoosePageParentMode', 'Choose where to create this page'))
));
$parentField->setSearchFunction(function ($sourceObject, $labelField, $search) {
return DataObject::get($sourceObject)
->filterAny([
'MenuTitle:PartialMatch' => $search,
'Title:PartialMatch' => $search,
]);
});
$parentModeField->addExtraClass('parent-mode');
// CMSMain->currentPageID() automatically sets the homepage,
// which we need to counteract in the default selection (which should default to root, ID=0)
if ($parentID = $this->getRequest()->getVar('ParentID')) {
$parentModeField->setValue('child');
$parentField->setValue((int)$parentID);
} else {
$parentModeField->setValue('top');
}
// Check if the current user has enough permissions to create top level pages
// If not, then disable the option to do that
if (!SiteConfig::current_site_config()->canCreateTopLevel()) {
$topField->setDisabled(true);
$parentModeField->setValue('child');
}
$actions = new FieldList(
FormAction::create("doAdd", _t('SilverStripe\\CMS\\Controllers\\CMSMain.Create', "Create"))
->addExtraClass('btn-primary font-icon-plus-circled')
->setUseButtonTag(true),
FormAction::create("doCancel", _t('SilverStripe\\CMS\\Controllers\\CMSMain.Cancel', "Cancel"))
->addExtraClass('btn-secondary')
->setUseButtonTag(true)
);
$this->extend('updatePageOptions', $fields);
$negotiator = $this->getResponseNegotiator();
$form = Form::create(
$this,
"AddForm",
$fields,
$actions
)->setHTMLID('Form_AddForm')->setStrictFormMethodCheck(false);
$form->setAttribute('data-hints', $this->SiteTreeHints());
$form->setAttribute('data-childfilter', $this->Link('childfilter'));
$form->setValidationResponseCallback(function (ValidationResult $errors) use ($negotiator, $form) {
$request = $this->getRequest();
if ($request->isAjax() && $negotiator) {
$result = $form->forTemplate();
return $negotiator->respond($request, [
'CurrentForm' => function () use ($result) {
return $result;
}
]);
}
return null;
});
$form->addExtraClass('flexbox-area-grow fill-height cms-add-form cms-content cms-edit-form ' . $this->BaseCSSClasses());
$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
return $form;
}
public function doAdd(array $data, Form $form): HTTPResponse
{
$className = isset($data['PageType']) ? $data['PageType'] : "Page";
$parentID = isset($data['ParentID']) ? (int)$data['ParentID'] : 0;
if (!$parentID && isset($data['Parent'])) {
$page = SiteTree::get_by_link($data['Parent']);
if ($page) {
$parentID = $page->ID;
}
}
if (is_numeric($parentID) && $parentID > 0) {
$parentObj = SiteTree::get()->byID($parentID);
} else {
$parentObj = null;
}
if (!$parentObj || !$parentObj->ID) {
$parentID = 0;
}
if (!singleton($className)->canCreate(Security::getCurrentUser(), ['Parent' => $parentObj])) {
return Security::permissionFailure($this);
}
$record = $this->getNewItem("new-$className-$parentID", false);
$this->extend('updateDoAdd', $record, $form);
$record->write();
$editController = CMSPageEditController::singleton();
$editController->setRequest($this->getRequest());
$editController->setCurrentPageID($record->ID);
$session = $this->getRequest()->getSession();
$session->set(
"FormInfo.Form_EditForm.formError.message",
_t('SilverStripe\\CMS\\Controllers\\CMSMain.PageAdded', 'Successfully created page')
);
$session->set("FormInfo.Form_EditForm.formError.type", 'good');
return $this->redirect(Controller::join_links($editController->Link('show'), $record->ID));
}
public function doCancel(array $data, Form $form): HTTPResponse
{
return $this->redirect(CMSMain::singleton()->Link());
}
}