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<?php |
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namespace LeKoala\CommonExtensions; |
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use Exception; |
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use Embed\Embed; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\ORM\DataExtension; |
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use SilverStripe\ORM\ValidationResult; |
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/** |
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* Embed external url on this data object |
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* |
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* @property DataObject|\LeKoala\CommonExtensions\EmbeddableExtension $owner |
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* @property string $EmbedURL |
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*/ |
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class EmbeddableExtension extends DataExtension |
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{ |
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private static $db = [ |
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"EmbedURL" => "Varchar(255)" |
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]; |
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private static $casting = array( |
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"EmbedURL" => "HTMLFragment", |
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); |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$EmbedURL = $fields->dataFieldByName('EmbedURL'); |
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if ($EmbedURL) { |
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$EmbedURL->setTitle(_t('EmbeddableExtension.EMBEDURL', 'Embed from URL')); |
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$EmbedURL->setDescription(_t('EmbeddableExtension.EMBEDURLDESC', 'Copy the url of a compatible ressource (eg: a Youtube video)')); |
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// Position properly |
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$Content = $fields->dataFieldByName('Content'); |
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if ($Content) { |
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$fields->insertAfter('Content', $EmbedURL); |
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} |
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$Description = $fields->dataFieldByName('Description'); |
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if ($Description) { |
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$fields->insertAfter('Description', $EmbedURL); |
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} |
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} |
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} |
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public function validate(ValidationResult $validationResult) |
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{ |
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if ($this->owner->EmbedURL) { |
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try { |
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$embed = Embed::create($this->owner->EmbedURL); |
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} catch (Exception $ex) { |
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$validationResult->addError($ex->getMessage()); |
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} |
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} |
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} |
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public function EmbeddedContent() |
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{ |
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$embed = Embed::create($this->owner->EmbedURL); |
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$html = $embed->code; |
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return $html; |
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} |
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} |
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lekoala /
silverstripe-common-extensions
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