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<?php |
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namespace AntonyThorpe\Knockout; |
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require_once('Common.php'); |
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require_once('CommonComposite.php'); |
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use SilverStripe\Forms\ConfirmedPasswordField; |
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/** |
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* Creates a {@link ConfirmedPasswordField} with an additional data-bind attribute that links to a Knockout obervable |
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* @uses 'confirmedPassword' as the default observable |
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*/ |
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class KnockoutConfirmedPasswordField extends ConfirmedPasswordField |
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{ |
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use \AntonyThorpe\Knockout\Common; |
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use \AntonyThorpe\Knockout\CommonComposite; |
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/** |
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* bindingType |
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* |
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* KnockoutConfirmedPasswordField needs either 'value' or 'textInput' as a key for the 'data-bind' HTML attribute |
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* |
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* @var string data-bind attribute key |
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* @example data-bind="input: name, valueUpdate: 'input'" - the binding type is: input. |
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*/ |
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protected $bindingType = "textInput"; |
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/** |
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* casting of variables for security purposes |
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* |
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* @see http://docs.silverstripe.org/en/3.1/developer_guides/security/secure_coding/ |
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*/ |
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protected $casting = array( |
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"Observable" => "Varchar", |
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"Observables" => "Array", |
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"BindingType" => "Varchar", |
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"OtherBindings" => "Varchar", |
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"HasFocus" => "Boolean" |
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); |
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/** |
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* Constructor |
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* |
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* @param string $name |
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* @param null|string $title |
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* @param string $value |
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*/ |
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public function __construct($name, $title = null, $value = "", $form = null, $showOnClick = false, |
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$titleConfirmField = null) |
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{ |
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parent::__construct($name, $title, $value, $form, $showOnClick, $titleConfirmField); |
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// Variables |
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$fields = $this->children; |
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$password_field = $fields->fieldByName('{$name}[_Password]'); |
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$confirmed_password_field = $fields->fieldByName('{$name}[_ConfirmPassword]'); |
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// swap fields for the knockout ones |
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foreach($fields as $key=>$field) { |
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$name = $field->getName(); |
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$title = $field->Title(); |
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$value = $field->Value(); |
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$knockout_field = KnockoutPasswordField::create( |
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$name, |
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$title, |
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$value |
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); |
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$fields->replaceField( |
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$name, |
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$knockout_field |
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); |
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if($key == 1) { |
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$knockout_field->setObservable('confirmedPassword'); |
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} |
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} |
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$this->setFieldHolderTemplate('KnockoutFormField_holder'); |
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} |
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} |
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AntonyThorpe /
silverstripe-knockout-forms
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