Source of file PageFacebookImageExtension.php
Size: 1,267 Bytes - Last Modified: 2021-12-24T06:51:13+00:00
/var/www/docs.ssmods.com/process/src/code/PageFacebookImageExtension.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 | <?php namespace WT\FacebookImage; use SilverStripe\AssetAdmin\Forms\UploadField; use SilverStripe\Assets\Image; use SilverStripe\Control\Controller; use SilverStripe\Forms\FieldList; use SilverStripe\ORM\DataExtension; use SilverStripe\SiteConfig\SiteConfig; class PageFacebookImageExtension extends DataExtension { /** * @var array */ private static $has_one = [ 'FacebookImage' => Image::class, ]; /** * @var array */ private static $owns = [ 'FacebookImage', ]; /** * @param FieldList $fields */ public function updateCMSFields(FieldList $fields) { $fields->addFieldToTab( 'Root.Facebook', $uf = new UploadField('FacebookImage', 'Facebook image for facebook share') ); $uf->setFolderName('FacebookImages/'); } /** * @return mixed */ public function FacebookImageWithFallback() { return $this->owner->FacebookImageID ? $this->owner->FacebookImage() : SiteConfig::current_site_config()->FacebookImage(); } /** * @return HTMLText */ public function FacebookMetaTags() { return Controller::curr()->renderWith('FacebookMetaTags'); } } |