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<?php |
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namespace DNADesign\Elemental\Models; |
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use DNADesign\Elemental\Controllers\ElementController; |
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use DNADesign\Elemental\Forms\EditFormFactory; |
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use DNADesign\Elemental\Forms\TextCheckboxGroupField; |
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use DNADesign\Elemental\ORM\FieldType\DBObjectType; |
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use Exception; |
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use SilverStripe\CMS\Controllers\CMSPageEditController; |
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use SilverStripe\CMS\Model\SiteTree; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Core\ClassInfo; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\DropdownField; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\HiddenField; |
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use SilverStripe\Forms\NumericField; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\GraphQL\Scaffolding\StaticSchema; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\ORM\FieldType\DBBoolean; |
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use SilverStripe\ORM\FieldType\DBField; |
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use SilverStripe\ORM\FieldType\DBHTMLText; |
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use SilverStripe\Security\Member; |
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use SilverStripe\Security\Permission; |
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use SilverStripe\Versioned\Versioned; |
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use SilverStripe\View\ArrayData; |
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use SilverStripe\View\Parsers\URLSegmentFilter; |
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/** |
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* Class BaseElement |
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* @package DNADesign\Elemental\Models |
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* |
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* @property string $Title |
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* @property bool $ShowTitle |
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* @property int $Sort |
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* @property string $ExtraClass |
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* @property string $Style |
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* |
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* @method ElementalArea Parent() |
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*/ |
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class BaseElement extends DataObject |
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{ |
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/** |
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* Override this on your custom elements to specify a CSS icon class |
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* |
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* @var string |
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*/ |
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private static $icon = 'font-icon-block-layout'; |
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/** |
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* Describe the purpose of this element |
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* |
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* @config |
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* @var string |
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*/ |
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private static $description = 'Base element class'; |
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private static $db = [ |
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'Title' => 'Varchar(255)', |
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'ShowTitle' => 'Boolean', |
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'Sort' => 'Int', |
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'ExtraClass' => 'Varchar(255)', |
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'Style' => 'Varchar(255)' |
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]; |
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private static $has_one = [ |
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'Parent' => ElementalArea::class |
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]; |
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private static $extensions = [ |
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Versioned::class |
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]; |
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private static $casting = [ |
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'BlockSchema' => DBObjectType::class, |
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'IsLiveVersion' => DBBoolean::class, |
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'IsPublished' => DBBoolean::class, |
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]; |
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private static $versioned_gridfield_extensions = true; |
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private static $table_name = 'Element'; |
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/** |
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* @var string |
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*/ |
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private static $controller_class = ElementController::class; |
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/** |
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* @var string |
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*/ |
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private static $controller_template = 'ElementHolder'; |
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/** |
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* @var ElementController |
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*/ |
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protected $controller; |
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/** |
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* Cache various data to improve CMS load time |
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* |
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* @internal |
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* @var array |
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*/ |
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protected $cacheData; |
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private static $default_sort = 'Sort'; |
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private static $singular_name = 'block'; |
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private static $plural_name = 'blocks'; |
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private static $summary_fields = [ |
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'EditorPreview' => 'Summary' |
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]; |
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/** |
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* @config |
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* @var array |
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*/ |
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private static $styles = []; |
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private static $searchable_fields = [ |
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'ID' => [ |
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'field' => NumericField::class, |
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], |
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'Title', |
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'LastEdited' |
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]; |
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/** |
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* Enable for backwards compatibility |
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* |
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* @var boolean |
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*/ |
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private static $disable_pretty_anchor_name = false; |
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/** |
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* Set to false to prevent an in-line edit form from showing in an elemental area. Instead the element will be |
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* clickable and a GridFieldDetailForm will be used. |
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* |
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* @config |
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* @var bool |
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*/ |
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private static $inline_editable = true; |
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/** |
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* Store used anchor names, this is to avoid title clashes |
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* when calling 'getAnchor' |
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* |
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* @var array |
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*/ |
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protected static $used_anchors = []; |
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/** |
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* For caching 'getAnchor' |
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* |
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* @var string |
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*/ |
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protected $anchor = null; |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* @param Member $member |
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* @return boolean |
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*/ |
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public function canView($member = null) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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if ($this->hasMethod('getPage')) { |
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if ($page = $this->getPage()) { |
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return $page->canView($member); |
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} |
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} |
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return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* @param Member $member |
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* |
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* @return boolean |
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*/ |
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public function canEdit($member = null) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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if ($this->hasMethod('getPage')) { |
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if ($page = $this->getPage()) { |
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return $page->canEdit($member); |
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} |
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} |
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return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* Uses archive not delete so that current stage is respected i.e if a |
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* element is not published, then it can be deleted by someone who doesn't |
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* have publishing permissions. |
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* |
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* @param Member $member |
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* |
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* @return boolean |
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*/ |
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public function canDelete($member = null) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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if ($this->hasMethod('getPage')) { |
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if ($page = $this->getPage()) { |
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return $page->canArchive($member); |
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} |
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} |
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return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
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} |
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/** |
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* Basic permissions, defaults to page perms where possible. |
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* |
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* @param Member $member |
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* @param array $context |
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* |
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* @return boolean |
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*/ |
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public function canCreate($member = null, $context = array()) |
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{ |
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$extended = $this->extendedCan(__FUNCTION__, $member); |
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if ($extended !== null) { |
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return $extended; |
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} |
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return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
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} |
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/** |
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* Increment the sort order if one hasn't been already defined. This |
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* ensures that new elements are created at the end of the list by default. |
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* |
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* {@inheritDoc} |
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*/ |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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if (!$this->Sort) { |
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if ($this->hasExtension(Versioned::class)) { |
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$records = Versioned::get_by_stage(BaseElement::class, Versioned::DRAFT); |
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} else { |
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$records = BaseElement::get(); |
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} |
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$records = $records->filter('ParentID', $this->ParentID); |
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$this->Sort = $records->max('Sort') + 1; |
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} |
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} |
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public function getCMSFields() |
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{ |
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$this->beforeUpdateCMSFields(function (FieldList $fields) { |
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// Remove relationship fields |
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$fields->removeByName('ParentID'); |
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$fields->removeByName('Sort'); |
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// Remove link and file tracking tabs |
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$fields->removeByName(['LinkTracking', 'FileTracking']); |
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$fields->addFieldToTab( |
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'Root.Settings', |
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TextField::create('ExtraClass', _t(__CLASS__ . '.ExtraCssClassesLabel', 'Custom CSS classes')) |
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->setAttribute( |
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'placeholder', |
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_t(__CLASS__ . '.ExtraCssClassesPlaceholder', 'my_class another_class') |
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) |
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); |
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// Add a combined field for "Title" and "Displayed" checkbox in a Bootstrap input group |
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$fields->removeByName('ShowTitle'); |
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$fields->replaceField( |
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'Title', |
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TextCheckboxGroupField::create() |
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->setName('Title') |
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); |
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// Rename the "Main" tab |
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$fields->fieldByName('Root.Main') |
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->setTitle(_t(__CLASS__ . '.MainTabLabel', 'Content')); |
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$fields->addFieldsToTab('Root.Main', [ |
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HiddenField::create('AbsoluteLink', false, Director::absoluteURL($this->PreviewLink())), |
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HiddenField::create('LiveLink', false, Director::absoluteURL($this->Link())), |
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HiddenField::create('StageLink', false, Director::absoluteURL($this->PreviewLink())), |
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]); |
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$styles = $this->config()->get('styles'); |
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if ($styles && count($styles) > 0) { |
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$styleDropdown = DropdownField::create('Style', _t(__CLASS__.'.STYLE', 'Style variation'), $styles); |
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$fields->insertBefore($styleDropdown, 'ExtraClass'); |
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$styleDropdown->setEmptyString(_t(__CLASS__.'.CUSTOM_STYLES', 'Select a style..')); |
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} else { |
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$fields->removeByName('Style'); |
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} |
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// Hide the navigation section of the tabs in the React component {@see silverstripe/admin Tabs} |
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$rootTabset = $fields->fieldByName('Root'); |
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$rootTabset->setSchemaState(['hideNav' => true]); |
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}); |
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return parent::getCMSFields(); |
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} |
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/** |
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* Get the type of the current block, for use in GridField summaries, block |
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* type dropdowns etc. Examples are "Content", "File", "Media", etc. |
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* |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return _t(__CLASS__ . '.BlockType', 'Block'); |
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} |
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/** |
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* Proxy through to configuration setting 'inline_editable' |
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* |
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* @return bool |
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*/ |
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public function inlineEditable() |
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{ |
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return static::config()->get('inline_editable'); |
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} |
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/** |
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* @param ElementController $controller |
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* |
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* @return $this |
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*/ |
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public function setController($controller) |
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{ |
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$this->controller = $controller; |
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return $this; |
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} |
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/** |
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* @throws Exception If the specified controller class doesn't exist |
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* |
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* @return ElementController |
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*/ |
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public function getController() |
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{ |
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if ($this->controller) { |
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return $this->controller; |
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} |
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$controllerClass = self::config()->controller_class; |
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|
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if (!class_exists($controllerClass)) { |
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|
|
|
throw new Exception( |
384
|
|
|
'Could not find controller class ' . $controllerClass . ' as defined in ' . static::class |
385
|
|
|
); |
386
|
|
|
} |
387
|
|
|
|
388
|
|
|
$this->controller = Injector::inst()->create($controllerClass, $this); |
389
|
|
|
$this->controller->doInit(); |
390
|
|
|
|
391
|
|
|
return $this->controller; |
392
|
|
|
} |
393
|
|
|
|
394
|
|
|
/** |
395
|
|
|
* @param string $name |
396
|
|
|
* @return $this |
397
|
|
|
*/ |
398
|
|
|
public function setAreaRelationNameCache($name) |
399
|
|
|
{ |
400
|
|
|
$this->cacheData['area_relation_name'] = $name; |
401
|
|
|
|
402
|
|
|
return $this; |
403
|
|
|
} |
404
|
|
|
|
405
|
|
|
/** |
406
|
|
|
* @return Controller |
407
|
|
|
*/ |
408
|
|
|
public function Top() |
409
|
|
|
{ |
410
|
|
|
return (Controller::has_curr()) ? Controller::curr() : null; |
411
|
|
|
} |
412
|
|
|
|
413
|
|
|
/** |
414
|
|
|
* Default way to render element in templates. Note that all blocks should |
415
|
|
|
* be rendered through their {@link ElementController} class as this |
416
|
|
|
* contains the holder styles. |
417
|
|
|
* |
418
|
|
|
* @return string|null HTML |
419
|
|
|
*/ |
420
|
|
|
public function forTemplate($holder = true) |
421
|
|
|
{ |
422
|
|
|
$templates = $this->getRenderTemplates(); |
423
|
|
|
|
424
|
|
|
if ($templates) { |
425
|
|
|
return $this->renderWith($templates); |
426
|
|
|
} |
427
|
|
|
|
428
|
|
|
return null; |
429
|
|
|
} |
430
|
|
|
|
431
|
|
|
/** |
432
|
|
|
* @param string $suffix |
433
|
|
|
* |
434
|
|
|
* @return array |
435
|
|
|
*/ |
436
|
|
|
public function getRenderTemplates($suffix = '') |
437
|
|
|
{ |
438
|
|
|
$classes = ClassInfo::ancestry($this->ClassName); |
439
|
|
|
$classes[static::class] = static::class; |
440
|
|
|
$classes = array_reverse($classes); |
441
|
|
|
$templates = []; |
442
|
|
|
|
443
|
|
|
foreach ($classes as $key => $class) { |
444
|
|
|
if ($class == BaseElement::class) { |
445
|
|
|
continue; |
446
|
|
|
} |
447
|
|
|
|
448
|
|
|
if ($class == DataObject::class) { |
449
|
|
|
break; |
450
|
|
|
} |
451
|
|
|
|
452
|
|
|
if ($style = $this->Style) { |
453
|
|
|
$templates[$class][] = $class . $suffix . '_'. $this->getAreaRelationName() . '_' . $style; |
454
|
|
|
$templates[$class][] = $class . $suffix . '_' . $style; |
455
|
|
|
} |
456
|
|
|
$templates[$class][] = $class . $suffix . '_'. $this->getAreaRelationName(); |
457
|
|
|
$templates[$class][] = $class . $suffix; |
458
|
|
|
} |
459
|
|
|
|
460
|
|
|
$this->extend('updateRenderTemplates', $templates, $suffix); |
461
|
|
|
|
462
|
|
|
$templateFlat = []; |
463
|
|
|
foreach ($templates as $class => $variations) { |
464
|
|
|
$templateFlat = array_merge($templateFlat, $variations); |
465
|
|
|
} |
466
|
|
|
|
467
|
|
|
return $templateFlat; |
468
|
|
|
} |
469
|
|
|
|
470
|
|
|
/** |
471
|
|
|
* Given form data (wit |
472
|
|
|
* |
473
|
|
|
* @param $data |
474
|
|
|
*/ |
475
|
|
|
public function updateFromFormData($data) |
476
|
|
|
{ |
477
|
|
|
$cmsFields = $this->getCMSFields(); |
478
|
|
|
|
479
|
|
|
foreach ($data as $field => $datum) { |
480
|
|
|
$field = $cmsFields->dataFieldByName($field); |
481
|
|
|
|
482
|
|
|
if (!$field) { |
483
|
|
|
continue; |
484
|
|
|
} |
485
|
|
|
|
486
|
|
|
$field->setSubmittedValue($datum); |
487
|
|
|
$field->saveInto($this); |
488
|
|
|
} |
489
|
|
|
} |
490
|
|
|
|
491
|
|
|
/** |
492
|
|
|
* Strip all namespaces from class namespace. |
493
|
|
|
* |
494
|
|
|
* @param string $classname e.g. "\Fully\Namespaced\Class" |
495
|
|
|
* |
496
|
|
|
* @return string following the param example, "Class" |
497
|
|
|
*/ |
498
|
|
|
protected function stripNamespacing($classname) |
499
|
|
|
{ |
500
|
|
|
$classParts = explode('\\', $classname); |
501
|
|
|
return array_pop($classParts); |
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
/** |
505
|
|
|
* @return string |
506
|
|
|
*/ |
507
|
|
|
public function getSimpleClassName() |
508
|
|
|
{ |
509
|
|
|
return strtolower($this->sanitiseClassName($this->ClassName, '__')); |
510
|
|
|
} |
511
|
|
|
|
512
|
|
|
/** |
513
|
|
|
* @return null|SiteTree |
514
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
515
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
516
|
|
|
*/ |
517
|
|
|
public function getPage() |
518
|
|
|
{ |
519
|
|
|
// Allow for repeated calls to be cached |
520
|
|
|
if (isset($this->cacheData['page'])) { |
521
|
|
|
return $this->cacheData['page']; |
522
|
|
|
} |
523
|
|
|
|
524
|
|
|
$area = $this->Parent(); |
525
|
|
|
|
526
|
|
|
if ($area instanceof ElementalArea && $area->exists()) { |
527
|
|
|
$this->cacheData['page'] = $area->getOwnerPage(); |
528
|
|
|
return $this->cacheData['page']; |
529
|
|
|
} |
530
|
|
|
|
531
|
|
|
return null; |
532
|
|
|
} |
533
|
|
|
|
534
|
|
|
/** |
535
|
|
|
* Get a unique anchor name |
536
|
|
|
* |
537
|
|
|
* @return string |
538
|
|
|
*/ |
539
|
|
|
public function getAnchor() |
540
|
|
|
{ |
541
|
|
|
if ($this->anchor !== null) { |
542
|
|
|
return $this->anchor; |
543
|
|
|
} |
544
|
|
|
|
545
|
|
|
$anchorTitle = ''; |
546
|
|
|
|
547
|
|
|
if (!$this->config()->disable_pretty_anchor_name) { |
548
|
|
|
if ($this->hasMethod('getAnchorTitle')) { |
549
|
|
|
$anchorTitle = $this->getAnchorTitle(); |
|
|
|
|
550
|
|
|
} elseif ($this->config()->enable_title_in_template) { |
551
|
|
|
$anchorTitle = $this->getField('Title'); |
552
|
|
|
} |
553
|
|
|
} |
554
|
|
|
|
555
|
|
|
if (!$anchorTitle) { |
556
|
|
|
$anchorTitle = 'e'.$this->ID; |
557
|
|
|
} |
558
|
|
|
|
559
|
|
|
$filter = URLSegmentFilter::create(); |
560
|
|
|
$titleAsURL = $filter->filter($anchorTitle); |
561
|
|
|
|
562
|
|
|
// Ensure that this anchor name isn't already in use |
563
|
|
|
// ie. If two elemental blocks have the same title, it'll append '-2', '-3' |
564
|
|
|
$result = $titleAsURL; |
565
|
|
|
$count = 1; |
566
|
|
|
while (isset(self::$used_anchors[$result]) && self::$used_anchors[$result] !== $this->ID) { |
567
|
|
|
++$count; |
568
|
|
|
$result = $titleAsURL . '-' . $count; |
569
|
|
|
} |
570
|
|
|
self::$used_anchors[$result] = $this->ID; |
571
|
|
|
return $this->anchor = $result; |
572
|
|
|
} |
573
|
|
|
|
574
|
|
|
/** |
575
|
|
|
* @param string|null $action |
576
|
|
|
* @return string|null |
577
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
578
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
579
|
|
|
*/ |
580
|
|
|
public function AbsoluteLink($action = null) |
581
|
|
|
{ |
582
|
|
|
if ($page = $this->getPage()) { |
583
|
|
|
$link = $page->AbsoluteLink($action) . '#' . $this->getAnchor(); |
584
|
|
|
|
585
|
|
|
return $link; |
586
|
|
|
} |
587
|
|
|
|
588
|
|
|
return null; |
589
|
|
|
} |
590
|
|
|
|
591
|
|
|
/** |
592
|
|
|
* @param string|null $action |
593
|
|
|
* @return string |
594
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
595
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
596
|
|
|
*/ |
597
|
|
|
public function Link($action = null) |
598
|
|
|
{ |
599
|
|
|
if ($page = $this->getPage()) { |
600
|
|
|
$link = $page->Link($action) . '#' . $this->getAnchor(); |
601
|
|
|
|
602
|
|
|
$this->extend('updateLink', $link); |
603
|
|
|
|
604
|
|
|
return $link; |
605
|
|
|
} |
606
|
|
|
|
607
|
|
|
return null; |
608
|
|
|
} |
609
|
|
|
|
610
|
|
|
/** |
611
|
|
|
* @param string|null $action |
612
|
|
|
* @return string |
613
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
614
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
615
|
|
|
*/ |
616
|
|
|
public function PreviewLink($action = null) |
617
|
|
|
{ |
618
|
|
|
$action = $action . '?ElementalPreview=' . mt_rand(); |
619
|
|
|
$link = $this->Link($action); |
620
|
|
|
$this->extend('updatePreviewLink', $link); |
621
|
|
|
|
622
|
|
|
return $link; |
623
|
|
|
} |
624
|
|
|
|
625
|
|
|
/** |
626
|
|
|
* @return boolean |
627
|
|
|
*/ |
628
|
|
|
public function isCMSPreview() |
629
|
|
|
{ |
630
|
|
|
if (Controller::has_curr()) { |
631
|
|
|
$controller = Controller::curr(); |
632
|
|
|
|
633
|
|
|
if ($controller->getRequest()->requestVar('CMSPreview')) { |
634
|
|
|
return true; |
635
|
|
|
} |
636
|
|
|
} |
637
|
|
|
|
638
|
|
|
return false; |
639
|
|
|
} |
640
|
|
|
|
641
|
|
|
/** |
642
|
|
|
* @return null|string |
643
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
644
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
645
|
|
|
*/ |
646
|
|
|
public function CMSEditLink() |
647
|
|
|
{ |
648
|
|
|
// Allow for repeated calls to be returned from cache |
649
|
|
|
if (isset($this->cacheData['cms_edit_link'])) { |
650
|
|
|
return $this->cacheData['cms_edit_link']; |
651
|
|
|
} |
652
|
|
|
|
653
|
|
|
$relationName = $this->getAreaRelationName(); |
654
|
|
|
$page = $this->getPage(); |
655
|
|
|
|
656
|
|
|
if (!$page) { |
657
|
|
|
return null; |
658
|
|
|
} |
659
|
|
|
|
660
|
|
|
$editLinkPrefix = ''; |
|
|
|
|
661
|
|
|
if (!$page instanceof SiteTree && method_exists($page, 'CMSEditLink')) { |
|
|
|
|
662
|
|
|
$link = Controller::join_links($page->CMSEditLink(), 'ItemEditForm'); |
663
|
|
|
} else { |
664
|
|
|
$link = Controller::join_links( |
665
|
|
|
singleton(CMSPageEditController::class)->Link('EditForm'), |
666
|
|
|
$page->ID |
667
|
|
|
); |
668
|
|
|
} |
669
|
|
|
|
670
|
|
|
// In-line editable blocks should just take you to the page. Editable ones should add the suffix for detail form |
671
|
|
|
if (!$this->inlineEditable()) { |
672
|
|
|
$link = Controller::join_links( |
673
|
|
|
$link, |
674
|
|
|
'field/' . $relationName . '/item/', |
675
|
|
|
$this->ID, |
676
|
|
|
'edit' |
677
|
|
|
); |
678
|
|
|
} |
679
|
|
|
|
680
|
|
|
$this->extend('updateCMSEditLink', $link); |
681
|
|
|
|
682
|
|
|
$this->cacheData['cms_edit_link'] = $link; |
683
|
|
|
return $link; |
684
|
|
|
} |
685
|
|
|
|
686
|
|
|
/** |
687
|
|
|
* Retrieve a elemental area relation for creating cms links |
688
|
|
|
* |
689
|
|
|
* @return int|string The name of a valid elemental area relation |
690
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
691
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
692
|
|
|
*/ |
693
|
|
|
public function getAreaRelationName() |
694
|
|
|
{ |
695
|
|
|
// Allow repeated calls to return from internal cache |
696
|
|
|
if (isset($this->cacheData['area_relation_name'])) { |
697
|
|
|
return $this->cacheData['area_relation_name']; |
698
|
|
|
} |
699
|
|
|
|
700
|
|
|
$page = $this->getPage(); |
701
|
|
|
|
702
|
|
|
$result = 'ElementalArea'; |
703
|
|
|
|
704
|
|
|
if ($page) { |
705
|
|
|
$has_one = $page->config()->get('has_one'); |
706
|
|
|
$area = $this->Parent(); |
707
|
|
|
|
708
|
|
|
foreach ($has_one as $relationName => $relationClass) { |
709
|
|
|
if ($page instanceof BaseElement && $relationName === 'Parent') { |
710
|
|
|
continue; |
711
|
|
|
} |
712
|
|
|
if ($relationClass === $area->ClassName && $page->{$relationName}()->ID === $area->ID) { |
713
|
|
|
$result = $relationName; |
714
|
|
|
break; |
715
|
|
|
} |
716
|
|
|
} |
717
|
|
|
} |
718
|
|
|
|
719
|
|
|
$this->setAreaRelationNameCache($result); |
720
|
|
|
|
721
|
|
|
return $result; |
722
|
|
|
} |
723
|
|
|
|
724
|
|
|
/** |
725
|
|
|
* Sanitise a model class' name for inclusion in a link. |
726
|
|
|
* |
727
|
|
|
* @return string |
728
|
|
|
*/ |
729
|
|
|
public function sanitiseClassName($class, $delimiter = '-') |
730
|
|
|
{ |
731
|
|
|
return str_replace('\\', $delimiter, $class); |
732
|
|
|
} |
733
|
|
|
|
734
|
|
|
public function unsanitiseClassName($class, $delimiter = '-') |
735
|
|
|
{ |
736
|
|
|
return str_replace($delimiter, '\\', $class); |
737
|
|
|
} |
738
|
|
|
|
739
|
|
|
/** |
740
|
|
|
* @return null|string |
741
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
742
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
743
|
|
|
*/ |
744
|
|
|
public function getEditLink() |
745
|
|
|
{ |
746
|
|
|
return $this->CMSEditLink(); |
747
|
|
|
} |
748
|
|
|
|
749
|
|
|
/** |
750
|
|
|
* @return DBField|null |
751
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
752
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
753
|
|
|
*/ |
754
|
|
|
public function PageCMSEditLink() |
755
|
|
|
{ |
756
|
|
|
if ($page = $this->getPage()) { |
757
|
|
|
return DBField::create_field('HTMLText', sprintf( |
758
|
|
|
'<a href="%s">%s</a>', |
759
|
|
|
$page->CMSEditLink(), |
760
|
|
|
$page->Title |
761
|
|
|
)); |
762
|
|
|
} |
763
|
|
|
|
764
|
|
|
return null; |
765
|
|
|
} |
766
|
|
|
|
767
|
|
|
/** |
768
|
|
|
* @return string |
769
|
|
|
*/ |
770
|
|
|
public function getMimeType() |
771
|
|
|
{ |
772
|
|
|
return 'text/html'; |
773
|
|
|
} |
774
|
|
|
|
775
|
|
|
/** |
776
|
|
|
* This can be overridden on child elements to create a summary for display |
777
|
|
|
* in GridFields. |
778
|
|
|
* |
779
|
|
|
* @return string |
780
|
|
|
*/ |
781
|
|
|
public function getSummary() |
782
|
|
|
{ |
783
|
|
|
return ''; |
784
|
|
|
} |
785
|
|
|
|
786
|
|
|
/** |
787
|
|
|
* The block config defines a set of data (usually set through config on the element) that will be made available in |
788
|
|
|
* client side config. Individual element types may choose to add config variable for use in React code |
789
|
|
|
* |
790
|
|
|
* @return array |
791
|
|
|
*/ |
792
|
|
|
public static function getBlockConfig() |
793
|
|
|
{ |
794
|
|
|
return []; |
795
|
|
|
} |
796
|
|
|
|
797
|
|
|
/** |
798
|
|
|
* The block actions is an associative array available for providing data to the client side to be used to describe |
799
|
|
|
* actions that may be performed. This is available as a plain "ObjectType" in the GraphQL schema. |
800
|
|
|
* |
801
|
|
|
* By default the only action is "edit" which is simply the URL where the block may be edited. |
802
|
|
|
* |
803
|
|
|
* To modify the actions, either use the extension point or overload the `provideBlockSchema` method. |
804
|
|
|
* |
805
|
|
|
* @internal This API may change in future. Treat this as a `final` method. |
806
|
|
|
* @return array |
807
|
|
|
*/ |
808
|
|
|
public function getBlockSchema() |
809
|
|
|
{ |
810
|
|
|
$blockSchema = $this->provideBlockSchema(); |
811
|
|
|
|
812
|
|
|
$this->extend('updateBlockSchema', $blockSchema); |
813
|
|
|
|
814
|
|
|
return $blockSchema; |
815
|
|
|
} |
816
|
|
|
|
817
|
|
|
/** |
818
|
|
|
* Provide block schema data, which will be serialised and sent via GraphQL to the editor client. |
819
|
|
|
* |
820
|
|
|
* Overload this method in child element classes to augment, or use the extension point on `getBlockSchema` |
821
|
|
|
* to update it from an `Extension`. |
822
|
|
|
* |
823
|
|
|
* @return array |
824
|
|
|
*/ |
825
|
|
|
protected function provideBlockSchema() |
826
|
|
|
{ |
827
|
|
|
return [ |
828
|
|
|
// Currently GraphQL doesn't expose the correct type name and just returns "base element"s. This is a |
829
|
|
|
// workaround until we can scaffold a query client side that specifies by type name |
830
|
|
|
'typeName' => StaticSchema::inst()->typeNameForDataObject(static::class), |
831
|
|
|
'actions' => [ |
832
|
|
|
'edit' => $this->getEditLink(), |
833
|
|
|
], |
834
|
|
|
]; |
835
|
|
|
} |
836
|
|
|
|
837
|
|
|
/** |
838
|
|
|
* Generate markup for element type icons suitable for use in GridFields. |
839
|
|
|
* |
840
|
|
|
* @return null|DBHTMLText |
841
|
|
|
*/ |
842
|
|
|
public function getIcon() |
843
|
|
|
{ |
844
|
|
|
$data = ArrayData::create([]); |
845
|
|
|
|
846
|
|
|
$iconClass = $this->config()->get('icon'); |
847
|
|
|
if ($iconClass) { |
848
|
|
|
$data->IconClass = $iconClass; |
849
|
|
|
|
850
|
|
|
// Add versioned states (rendered as a circle over the icon) |
851
|
|
|
if ($this->hasExtension(Versioned::class)) { |
852
|
|
|
$data->IsVersioned = true; |
853
|
|
|
if ($this->isOnDraftOnly()) { |
|
|
|
|
854
|
|
|
$data->VersionState = 'draft'; |
855
|
|
|
$data->VersionStateTitle = _t( |
856
|
|
|
'SilverStripe\\Versioned\\VersionedGridFieldState\\VersionedGridFieldState.ADDEDTODRAFTHELP', |
857
|
|
|
'Item has not been published yet' |
858
|
|
|
); |
859
|
|
|
} elseif ($this->isModifiedOnDraft()) { |
|
|
|
|
860
|
|
|
$data->VersionState = 'modified'; |
861
|
|
|
$data->VersionStateTitle = $data->VersionStateTitle = _t( |
862
|
|
|
'SilverStripe\\Versioned\\VersionedGridFieldState\\VersionedGridFieldState.MODIFIEDONDRAFTHELP', |
863
|
|
|
'Item has unpublished changes' |
864
|
|
|
); |
865
|
|
|
} |
866
|
|
|
} |
867
|
|
|
|
868
|
|
|
return $data->renderWith(__CLASS__ . '/PreviewIcon'); |
869
|
|
|
} |
870
|
|
|
|
871
|
|
|
return null; |
872
|
|
|
} |
873
|
|
|
|
874
|
|
|
/** |
875
|
|
|
* Get a description for this content element, if available |
876
|
|
|
* |
877
|
|
|
* @return string |
878
|
|
|
*/ |
879
|
|
|
public function getDescription() |
880
|
|
|
{ |
881
|
|
|
$description = $this->config()->uninherited('description'); |
882
|
|
|
if ($description) { |
883
|
|
|
return _t(__CLASS__ . '.Description', $description); |
884
|
|
|
} |
885
|
|
|
return ''; |
886
|
|
|
} |
887
|
|
|
|
888
|
|
|
/** |
889
|
|
|
* Generate markup for element type, with description suitable for use in |
890
|
|
|
* GridFields. |
891
|
|
|
* |
892
|
|
|
* @return DBField |
893
|
|
|
*/ |
894
|
|
|
public function getTypeNice() |
895
|
|
|
{ |
896
|
|
|
$description = $this->getDescription(); |
897
|
|
|
$desc = ($description) ? ' <span class="element__note"> — ' . $description . '</span>' : ''; |
898
|
|
|
|
899
|
|
|
return DBField::create_field( |
900
|
|
|
'HTMLVarchar', |
901
|
|
|
$this->getType() . $desc |
902
|
|
|
); |
903
|
|
|
} |
904
|
|
|
|
905
|
|
|
/** |
906
|
|
|
* @return \SilverStripe\ORM\FieldType\DBHTMLText |
907
|
|
|
*/ |
908
|
|
|
public function getEditorPreview() |
909
|
|
|
{ |
910
|
|
|
$templates = $this->getRenderTemplates('_EditorPreview'); |
911
|
|
|
$templates[] = BaseElement::class . '_EditorPreview'; |
912
|
|
|
|
913
|
|
|
return $this->renderWith($templates); |
914
|
|
|
} |
915
|
|
|
|
916
|
|
|
/** |
917
|
|
|
* @return Member |
918
|
|
|
*/ |
919
|
|
|
public function getAuthor() |
920
|
|
|
{ |
921
|
|
|
if ($this->AuthorID) { |
|
|
|
|
922
|
|
|
return Member::get()->byId($this->AuthorID); |
923
|
|
|
} |
924
|
|
|
|
925
|
|
|
return null; |
926
|
|
|
} |
927
|
|
|
|
928
|
|
|
/** |
929
|
|
|
* Get a user defined style variant for this element, if available |
930
|
|
|
* |
931
|
|
|
* @return string |
932
|
|
|
*/ |
933
|
|
|
public function getStyleVariant() |
934
|
|
|
{ |
935
|
|
|
$style = $this->Style; |
936
|
|
|
$styles = $this->config()->get('styles'); |
937
|
|
|
|
938
|
|
|
if (isset($styles[$style])) { |
939
|
|
|
$style = strtolower($style); |
940
|
|
|
} else { |
941
|
|
|
$style = ''; |
942
|
|
|
} |
943
|
|
|
|
944
|
|
|
$this->extend('updateStyleVariant', $style); |
945
|
|
|
|
946
|
|
|
return $style; |
947
|
|
|
} |
948
|
|
|
|
949
|
|
|
/** |
950
|
|
|
* @return mixed|null |
951
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
952
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
953
|
|
|
*/ |
954
|
|
|
public function getPageTitle() |
955
|
|
|
{ |
956
|
|
|
$page = $this->getPage(); |
957
|
|
|
|
958
|
|
|
if ($page) { |
959
|
|
|
return $page->Title; |
960
|
|
|
} |
961
|
|
|
|
962
|
|
|
return null; |
963
|
|
|
} |
964
|
|
|
|
965
|
|
|
/** |
966
|
|
|
* @return boolean |
967
|
|
|
*/ |
968
|
|
|
public function First() |
969
|
|
|
{ |
970
|
|
|
return ($this->Parent()->Elements()->first()->ID === $this->ID); |
971
|
|
|
} |
972
|
|
|
|
973
|
|
|
/** |
974
|
|
|
* @return boolean |
975
|
|
|
*/ |
976
|
|
|
public function Last() |
977
|
|
|
{ |
978
|
|
|
return ($this->Parent()->Elements()->last()->ID === $this->ID); |
979
|
|
|
} |
980
|
|
|
|
981
|
|
|
/** |
982
|
|
|
* @return int |
983
|
|
|
*/ |
984
|
|
|
public function TotalItems() |
985
|
|
|
{ |
986
|
|
|
return $this->Parent()->Elements()->count(); |
987
|
|
|
} |
988
|
|
|
|
989
|
|
|
/** |
990
|
|
|
* Returns the position of the current element. |
991
|
|
|
* |
992
|
|
|
* @return int |
993
|
|
|
*/ |
994
|
|
|
public function Pos() |
995
|
|
|
{ |
996
|
|
|
return ($this->Parent()->Elements()->filter('Sort:LessThan', $this->Sort)->count() + 1); |
997
|
|
|
} |
998
|
|
|
|
999
|
|
|
/** |
1000
|
|
|
* @return string |
1001
|
|
|
*/ |
1002
|
|
|
public function EvenOdd() |
1003
|
|
|
{ |
1004
|
|
|
$odd = (bool) ($this->Pos() % 2); |
1005
|
|
|
|
1006
|
|
|
return ($odd) ? 'odd' : 'even'; |
1007
|
|
|
} |
1008
|
|
|
} |
1009
|
|
|
|