/**
* Setup the CMS Fields
*
* @param FieldList
*/
public function updateCMSFields(FieldList $fields)
{
if (!$this->supportsElemental()) {
return false;
}
// add an empty holder for content as some module explicitly use insert
// after content.
$fields->replaceField('Content', new LiteralField('Content', ''));
$adder = new ElementalGridFieldAddNewMultiClass();
$list = $this->getAvailableTypes();
$adder->setClasses($list);
$area = $this->owner->ElementArea();
if (!$area->exists() || !$area->isInDB()) {
$area->write();
$this->owner->ElementAreaID = $area->ID;
$this->owner->write();
}
$gridField = GridField::create('ElementArea', Config::inst()->get("ElementPageExtension", 'elements_title'), $this->owner->ElementArea()->Elements(), GridFieldConfig_RelationEditor::create()->removeComponentsByType('GridFieldAddNewButton')->removeComponentsByType('GridFieldDeleteAction')->removeComponentsByType('GridFieldAddExistingAutocompleter')->addComponent(new ElementalGridFieldAddExistingAutocompleter())->addComponent(new ElementalGridFieldDeleteAction())->addComponent($adder)->addComponent(new GridFieldSortableRows('Sort')));
$config = $gridField->getConfig();
$paginator = $config->getComponentByType('GridFieldPaginator');
$paginator->setItemsPerPage(100);
$config->removeComponentsByType('GridFieldDetailForm');
$config->addComponent(new VersionedDataObjectDetailsForm());
$fields->addFieldToTab('Root.Main', $gridField);
return $fields;
}
/**
* Setup the CMS Fields
*
* @return FieldList
*/
public function updateCMSFields(FieldList $fields)
{
// redirector pages should not have elements
if (is_a($this->owner, 'RedirectorPage')) {
return;
} else {
if ($ignored = Config::inst()->get('ElementPageExtension', 'ignored_classes')) {
foreach ($ignored as $check) {
if (is_a($this->owner, $check)) {
return;
}
}
}
}
// add an empty holder for content as some module explicitly use insert
// after content.
$fields->replaceField('Content', new LiteralField('Content', ''));
$adder = new ElementalGridFieldAddNewMultiClass();
if (is_array($this->owner->config()->get('allowed_elements'))) {
$list = $this->owner->config()->get('allowed_elements');
} else {
$classes = ClassInfo::subclassesFor('BaseElement');
$list = array();
unset($classes['BaseElement']);
foreach ($classes as $class) {
$inst = singleton($class);
if ($inst->canCreate()) {
$list[$class] = singleton($class)->i18n_singular_name();
}
}
}
if (method_exists($this->owner, 'sortElementalOptions')) {
$this->owner->sortElementalOptions($list);
} else {
asort($list);
}
$adder->setClasses($list);
$area = $this->owner->ElementArea();
if (!$area->exists() || !$area->isInDB()) {
$area->write();
$this->owner->ElementAreaID = $area->ID;
$this->owner->write();
}
$gridField = GridField::create('ElementArea', Config::inst()->get("ElementPageExtension", 'elements_title'), $this->owner->ElementArea()->Elements(), GridFieldConfig_RelationEditor::create()->removeComponentsByType('GridFieldAddNewButton')->removeComponentsByType('GridFieldAddExistingAutocompleter')->removeComponentsByType('GridFieldDeleteAction')->addComponent(new GridFieldDeleteAction(false))->addComponent($adder)->addComponent(new GridFieldSortableRows('Sort')));
$config = $gridField->getConfig();
$paginator = $config->getComponentByType('GridFieldPaginator');
$paginator->setItemsPerPage(100);
$config->removeComponentsByType('GridFieldDetailForm');
$config->addComponent(new VersionedDataObjectDetailsForm());
$fields->addFieldToTab('Root.Main', $gridField, 'Metadata');
return $fields;
}
/**
* @return FieldList
*/
public function getCMSFields()
{
$elements = $this->Elements();
$isInDb = $this->isInDB();
$this->beforeUpdateCMSFields(function ($fields) use($elements, $isInDb) {
$fields->removeByName('Root.Elements');
$fields->removeByName('Elements');
$desc = HTMLEditorField::create('ListDescription', 'List Description');
$desc->setRightTitle('Optional');
$fields->addFieldToTab('Root.Main', $desc);
if ($isInDb) {
$adder = new ElementalGridFieldAddNewMultiClass();
$list = $this->getAvailableTypes();
if ($list) {
$adder->setClasses($list);
}
$config = GridFieldConfig_RecordEditor::create(100);
$config->addComponent(new GridFieldSortableRows('Sort'));
$config->removeComponentsByType('GridFieldAddNewButton');
$config->removeComponentsByType('GridFieldSortableHeader');
$config->removeComponentsByType('GridFieldDeleteAction');
$config->removeComponentsByType('GridFieldAddExistingAutocompleter');
$config->addComponent(new GridFieldTitleHeader());
$config->addComponent(new ElementalGridFieldDeleteAction());
$config->addComponent($adder);
$config->addComponent($autocompleter = new ElementalGridFieldAddExistingAutocompleter());
if ($list) {
$autocompleter->setSearchList(BaseElement::get()->filter('ClassName', array_keys($list)));
}
$config->removeComponentsByType('GridFieldDetailForm');
$config->addComponent(new VersionedDataObjectDetailsForm());
$widgetArea = new GridField('Elements', Config::inst()->get("ElementPageExtension", 'elements_title'), $elements, $config);
$fields->addFieldToTab('Root.Main', $widgetArea);
} else {
$fields->addFieldToTab('Root.Main', LiteralField::create('warn', '<p class="message notice">Once you save this object you will be able to add items</p>'));
}
});
return parent::getCMSFields();
}
/**
* Setup the CMS Fields
*
* @param FieldList
*/
public function updateCMSFields(FieldList $fields)
{
if (!$this->supportsElemental()) {
return;
}
// add an empty holder for content as some module explicitly use insert
// after content.
$fields->replaceField('Content', new LiteralField('Content', ''));
$adder = new ElementalGridFieldAddNewMultiClass();
$list = $this->getAvailableTypes();
if ($list) {
$adder->setClasses($list);
}
$area = $this->owner->ElementArea();
if ($this->owner->exists() && (!$area->exists() || !$area->isInDB())) {
$area->write();
$this->owner->ElementAreaID = $area->ID;
$this->owner->write();
}
$gridField = GridField::create('ElementArea', Config::inst()->get("ElementPageExtension", 'elements_title'), $area->AllElements(), GridFieldConfig_RelationEditor::create()->removeComponentsByType('GridFieldAddNewButton')->removeComponentsByType('GridFieldSortableHeader')->removeComponentsByType('GridFieldDeleteAction')->removeComponentsByType('GridFieldAddExistingAutocompleter')->addComponent($autocomplete = new ElementalGridFieldAddExistingAutocompleter())->addComponent(new ElementalGridFieldDeleteAction())->addComponent(new GridFieldTitleHeader())->addComponent($adder)->addComponent(new GridFieldSortableRows('Sort')));
if ($list) {
$autocomplete->setSearchList(BaseElement::get()->filter('ClassName', array_keys($list)));
}
$config = $gridField->getConfig();
$paginator = $config->getComponentByType('GridFieldPaginator');
$paginator->setItemsPerPage(100);
if (!$this->owner->config()->disable_element_publish_button) {
$config->removeComponentsByType('GridFieldDetailForm');
$config->addComponent($obj = new VersionedDataObjectDetailsForm());
}
if ($this->owner instanceof SiteTree && $fields->findOrMakeTab('Root.Main')->fieldByName('Metadata')) {
$fields->addFieldToTab('Root.Main', $gridField, 'Metadata');
} else {
$fields->addFieldToTab('Root.Main', $gridField);
}
return $fields;
}
