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<?php |
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namespace SilverStripe\UserForms\Model\EditableFormField; |
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use SilverStripe\Core\Manifest\ModuleLoader; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\DropdownField; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\i18n\i18n; |
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use SilverStripe\UserForms\Model\EditableCustomRule; |
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use SilverStripe\UserForms\Model\EditableFormField; |
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/** |
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* A dropdown field which allows the user to select a country |
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* |
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* @property bool $UseEmptyString |
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* @property string $EmptyString |
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* |
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* @package userforms |
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*/ |
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class EditableCountryDropdownField extends EditableFormField |
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{ |
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private static $singular_name = 'Country Dropdown'; |
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private static $plural_name = 'Country Dropdowns'; |
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private static $db = array( |
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'UseEmptyString' => 'Boolean', |
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'EmptyString' => 'Varchar(255)', |
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); |
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private static $table_name = 'EditableCountryDropdownField'; |
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/** |
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* @return \SilverStripe\Forms\FieldList |
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*/ |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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$fields->removeByName('Default'); |
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$fields->addFieldToTab( |
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'Root.Main', |
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DropdownField::create('Default', _t(__CLASS__ . '.DEFAULT', 'Default value')) |
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->setSource(i18n::getData()->getCountries()) |
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->setHasEmptyDefault(true) |
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->setEmptyString('---') |
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); |
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$fields->addFieldToTab( |
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'Root.Main', |
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CheckboxField::create('UseEmptyString', _t(__CLASS__ . '.USE_EMPTY_STRING', 'Set default empty string')) |
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); |
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$fields->addFieldToTab( |
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'Root.Main', |
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TextField::create('EmptyString', _t(__CLASS__ . '.EMPTY_STRING', 'Empty String')) |
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); |
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return $fields; |
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} |
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public function getFormField() |
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{ |
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$field = DropdownField::create($this->Name, $this->Title ?: false) |
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->setSource(i18n::getData()->getCountries()) |
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->setFieldHolderTemplate(EditableFormField::class . '_holder') |
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->setTemplate(EditableDropdown::class); |
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// Empty string |
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if ($this->UseEmptyString) { |
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$field->setEmptyString($this->EmptyString ?: ''); |
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} |
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// Set default |
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if ($this->Default) { |
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$field->setValue($this->Default); |
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} |
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$this->doUpdateFormField($field); |
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return $field; |
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} |
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public function getValueFromData($data) |
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{ |
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if (!empty($data[$this->Name])) { |
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$source = $this->getFormField()->getSource(); |
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return $source[$data[$this->Name]]; |
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} |
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} |
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public function getIcon() |
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{ |
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$resource = ModuleLoader::getModule('silverstripe/userforms')->getResource('images/editabledropdown.png'); |
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if (!$resource->exists()) { |
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return ''; |
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} |
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return $resource->getURL(); |
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} |
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public function getSelectorField(EditableCustomRule $rule, $forOnLoad = false) |
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{ |
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return "$(\"select[name='{$this->Name}']\")"; |
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} |
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} |
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silverstripe /
silverstripe-userforms
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