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<?php |
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use SilverStripe\ORM\ArrayList; |
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/** |
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* @package framework |
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* @subpackage security |
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*/ |
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class MemberDatetimeOptionsetField extends OptionsetField { |
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const CUSTOM_OPTION = '__custom__'; |
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/** |
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* Non-ambiguous date to use for the preview. |
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* Must be in 'y-MM-dd HH:mm:ss' format |
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* |
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* @var string |
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*/ |
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private static $preview_date = '25-12-2011 17:30:00'; |
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private static $casting = ['Description' => 'HTMLText']; |
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private $descriptionTemplate = ''; |
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public function Field($properties = array()) { |
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Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/MemberDatetimeOptionsetField.js'); |
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$options = array(); |
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$odd = false; |
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// Add all options striped |
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$anySelected = false; |
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foreach($this->getSourceEmpty() as $value => $title) { |
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$odd = !$odd; |
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if(!$anySelected) { |
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$anySelected = $this->isSelectedValue($value, $this->Value()); |
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} |
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$options[] = $this->getFieldOption($value, $title, $odd); |
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} |
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// Add "custom" input field option |
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$options[] = $this->getCustomFieldOption(!$anySelected, !$odd); |
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// Build fieldset |
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$properties = array_merge($properties, array( |
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'Options' => new ArrayList($options) |
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)); |
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return $this->customise($properties)->renderWith( |
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$this->getTemplates() |
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); |
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} |
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/** |
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* Create the "custom" selection field option |
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* |
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* @param bool $isChecked True if this is checked |
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* @param bool $odd Is odd striped |
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* @return ArrayData |
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*/ |
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protected function getCustomFieldOption($isChecked, $odd) { |
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// Add "custom" input field |
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$option = $this->getFieldOption( |
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self::CUSTOM_OPTION, |
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_t('MemberDatetimeOptionsetField.Custom', 'Custom'), |
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$odd |
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); |
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$option->setField('isChecked', $isChecked); |
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$option->setField('CustomName', $this->getName().'[Custom]'); |
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$option->setField('CustomValue', $this->Value()); |
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if($this->Value()) { |
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$preview = Convert::raw2xml($this->previewFormat($this->Value())); |
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$option->setField('CustomPreview', $preview); |
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$option->setField('CustomPreviewLabel', _t('MemberDatetimeOptionsetField.Preview', 'Preview')); |
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} |
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return $option; |
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} |
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/** |
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* For a given format, generate a preview for the date |
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* |
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* @param string $format Date format |
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* @return string |
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*/ |
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protected function previewFormat($format) { |
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$date = $this->config()->preview_date; |
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$zendDate = new Zend_Date($date, 'y-MM-dd HH:mm:ss'); |
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return $zendDate->toString($format); |
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} |
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public function getOptionName() { |
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return parent::getOptionName() . '[Options]'; |
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} |
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public function Type() { |
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return 'optionset memberdatetimeoptionset'; |
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} |
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public function getDescription() { |
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if ($template = $this->getDescriptionTemplate()) { |
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return $this->renderWith($template); |
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} |
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return parent::getDescription(); |
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} |
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public function getDescriptionTemplate() { |
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return $this->descriptionTemplate; |
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} |
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public function setDescriptionTemplate($template) { |
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$this->descriptionTemplate = $template; |
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} |
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public function setValue($value) { |
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// Extract custom option from postback |
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if(is_array($value)) { |
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if(empty($value['Options'])) { |
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$value = ''; |
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} elseif($value['Options'] === self::CUSTOM_OPTION) { |
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$value = $value['Custom']; |
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} else { |
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$value = $value['Options']; |
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} |
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} |
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return parent::setValue($value); |
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} |
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/** |
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* Validate this field |
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* |
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* @param Validator $validator |
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* @return bool |
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*/ |
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public function validate($validator) { |
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$value = $this->Value(); |
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if(!$value) { |
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return true; // no custom value, don't validate |
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} |
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// Check that the current date with the date format is valid or not |
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require_once 'Zend/Date.php'; |
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$date = Zend_Date::now()->toString($value); |
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$valid = Zend_Date::isDate($date, $value); |
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if($valid) { |
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return true; |
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} |
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// Fail |
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$validator->validationError( |
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$this->getName(), |
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_t( |
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'MemberDatetimeOptionsetField.DATEFORMATBAD', |
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"Date format is invalid" |
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), |
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"validation" |
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); |
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return false; |
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} |
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} |
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silverstripe /
silverstripe-framework
Since your code implements the magic setter
_set, this function will be called for any write access on an undefined variable. You can add the@propertyannotation to your class or interface to document the existence of this variable.Since the property has write access only, you can use the @property-write annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.