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<?php |
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namespace ilateral\SilverStripe\Carousel\Model; |
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use SilverStripe\Assets\Image; |
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use gorriecoe\Link\Models\Link; |
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use SilverStripe\ORM\DataObject; |
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use gorriecoe\LinkField\LinkField; |
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use SilverStripe\CMS\Model\SiteTree; |
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/** |
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* Representation of a slide object that can be extended to add extra |
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* data (such as links, additional content, etc) |
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* |
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* @author i-lateral (http://www.i-lateral.com) |
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* @package carousel |
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*/ |
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class CarouselSlide extends DataObject |
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{ |
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private static $table_name = 'CarouselSlide'; |
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/** |
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* DB Columns |
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* |
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* @var array |
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* @config |
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*/ |
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private static $db = [ |
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'Title' => 'Varchar(99)', |
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'Sort' => 'Int' |
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]; |
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/** |
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* Has One relations |
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* |
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* @var array |
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* @config |
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*/ |
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private static $has_one = [ |
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'Parent' => SiteTree::class, |
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'Image' => Image::class, |
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'Link' => Link::class |
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]; |
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/** |
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* Ownership of relations |
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* |
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* @var array |
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*/ |
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private static $owns = [ |
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'Image', |
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'Link' |
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]; |
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/** |
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* Default casting for functions to templates |
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* |
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* @var array |
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* @config |
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*/ |
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private static $casting = array( |
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'Thumbnail' => 'Varchar' |
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); |
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/** |
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* Summary columns/fields for this object |
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* |
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* @var array |
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* @config |
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*/ |
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private static $summary_fields = array( |
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'Thumbnail' => 'Image', |
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'Title' => 'Title', |
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'Link.Title'=> 'Link' |
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); |
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/** |
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* Default sorting of this object |
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* |
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* @var string |
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* @config |
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*/ |
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private static $default_sort = "Sort ASC"; |
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/** |
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* Default image profile to use |
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* |
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* @var string |
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* @config |
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*/ |
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private static $default_proile = 'ShortCarousel'; |
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/** |
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* Get fully rendered image for template |
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* |
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* @return HTMLText |
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*/ |
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public function getRenderedImage() |
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{ |
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$parent = $this->Parent(); |
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$profile = $parent->CarouselProfile; |
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if ($profile) { |
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return $this->Image->{$profile}(); |
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} else { |
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$profile = $this->config()->default_proile; |
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} |
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return $this->Image->{$profile}(); |
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} |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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$fields->removeByName([ |
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'ParentID', |
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'Sort', |
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'LinkID' |
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]); |
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$fields->addFieldToTab( |
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'Root.Main', |
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LinkField::create( |
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'Link', |
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$this->fieldLabel('Link'), |
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$this |
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) |
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); |
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return $fields; |
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} |
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public function getThumbnail() |
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{ |
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if($this->Image()) { |
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return $this->Image()->CMSThumbnail(); |
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} else { |
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return '(No Image)'; |
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} |
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} |
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/** |
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* Check parent permissions |
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* |
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* @return Boolean |
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*/ |
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public function canView($member = null) { |
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$extended = $this->extend('canView', $member); |
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if($extended && $extended !== null) return $extended; |
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return $this->Parent()->canView($member); |
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} |
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/** |
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* Anyone can create a carousel slide |
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* |
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* @return Boolean |
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*/ |
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public function canCreate($member = null, $context = []) { |
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$extended = $this->extend('canCreate', $member, $context); |
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if($extended && $extended !== null) return $extended; |
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return true; |
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} |
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/** |
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* Check parent permissions |
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* |
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* @return Boolean |
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*/ |
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public function canEdit($member = null) { |
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$extended = $this->extend('canEdit', $member); |
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if($extended && $extended !== null) return $extended; |
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return $this->Parent()->canEdit($member); |
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} |
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/** |
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* Check parent permissions |
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* |
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* @return Boolean |
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*/ |
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public function canDelete($member = null) { |
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$extended = $this->extend('canDelete', $member); |
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if($extended && $extended !== null) return $extended; |
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return $this->Parent()->canEdit($member); |
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} |
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} |
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i-lateral /
silverstripe-carousel
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