silverstripe-userforms/code/Model/EditableFormField/EditableTextField.php

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<?php
namespace SilverStripe\UserForms\Model\EditableFormField;
use SilverStripe\Forms\DropdownField;
use SilverStripe\Forms\FieldGroup;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\FormField;
use SilverStripe\Forms\LiteralField;
use SilverStripe\Forms\NumericField;
use SilverStripe\Forms\TextareaField;
use SilverStripe\Forms\TextField;
use SilverStripe\ORM\ValidationResult;
use SilverStripe\UserForms\Model\EditableFormField;
/**
* EditableTextField
*
* This control represents a user-defined text field in a user defined form
*
* @package userforms
*/
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class EditableTextField extends EditableFormField
{
private static $singular_name = 'Text Field';
private static $plural_name = 'Text Fields';
private static $has_placeholder = true;
/** @skipUpgrade */
private static $autocomplete_options = [
'off' => 'Off',
'on' => 'On',
'name' => 'Full name',
'honorific-prefix' => 'Prefix or title',
'given-name' => 'First name',
'additional-name' => 'Additional name',
'family-name' => 'Family name',
'honorific-suffix' => 'Suffix (e.g Jr.)',
'nickname' => 'Nickname',
'email' => 'Email',
'organization-title' => 'Job title',
'organization' => 'Organization',
'street-address' => 'Street address',
'address-line1' => 'Address line 1',
'address-line2' => 'Address line 2',
'address-line3' => 'Address line 3',
'address-level1' => 'Address level 1',
'address-level2' => 'Address level 2',
'address-level3' => 'Address level 3',
'address-level4' => 'Address level 4',
'country' => 'Country',
'country-name' => 'Country name',
'postal-code' => 'Postal code',
'bday' => 'Birthday',
'sex' => 'Gender identity',
'tel' => 'Telephone number',
'url' => 'Home page'
];
protected $jsEventHandler = 'keyup';
private static $db = [
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'MinLength' => 'Int',
'MaxLength' => 'Int',
'Rows' => 'Int(1)',
'Autocomplete' => 'Varchar(255)'
];
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private static $defaults = [
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'Rows' => 1
];
private static $table_name = 'EditableTextField';
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public function getCMSFields()
{
$this->beforeUpdateCMSFields(function ($fields) {
$fields->addFieldsToTab(
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'Root.Main',
[
NumericField::create(
'Rows',
_t(__CLASS__.'.NUMBERROWS', 'Number of rows')
)->setDescription(_t(
__CLASS__.'.NUMBERROWS_DESCRIPTION',
'Fields with more than one row will be generated as a textarea'
)),
DropdownField::create(
'Autocomplete',
_t(__CLASS__.'.AUTOCOMPLETE', 'Autocomplete'),
$this->config()->get('autocomplete_options')
)->setDescription(_t(
__CLASS__.'.AUTOCOMPLETE_DESCRIPTION',
'Supported browsers will attempt to populate this field automatically with the users information, use to set the value populated'
))
]
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);
});
return parent::getCMSFields();
}
/**
* @return ValidationResult
*/
public function validate()
{
$result = parent::validate();
if ($this->MinLength > $this->MaxLength) {
$result->addError(_t(
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__CLASS__ . 'MINMAXLENGTHCHECK',
'Minimum length should be less than the Maximum length.'
));
}
return $result;
}
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/**
* @return FieldList
*/
public function getFieldValidationOptions()
{
$fields = parent::getFieldValidationOptions();
$fields->merge([
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FieldGroup::create(
_t(__CLASS__.'.TEXTLENGTH', 'Allowed text length'),
[
NumericField::create('MinLength', false)
->setAttribute('aria-label', _t(__CLASS__ . '.MIN_LENGTH', 'Minimum text length')),
LiteralField::create(
'RangeLength',
'<span class="userform-field__allowed-length-separator">'
. _t(__CLASS__ . '.RANGE_TO', 'to')
. '</span>'
),
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NumericField::create('MaxLength', false)
->setAttribute('aria-label', _t(__CLASS__ . '.MAX_LENGTH', 'Maximum text length')),
]
)->addExtraClass('userform-field__allowed-length')
]);
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return $fields;
}
/**
* @return TextareaField|TextField
*/
public function getFormField()
{
if ($this->Rows > 1) {
$field = TextareaField::create($this->Name, $this->Title ?: false, $this->Default)
->setFieldHolderTemplate(EditableFormField::class . '_holder')
->setTemplate(str_replace('EditableTextField', 'EditableTextareaField', __CLASS__))
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->setRows($this->Rows);
} else {
$field = TextField::create($this->Name, $this->Title ?: false, $this->Default)
->setFieldHolderTemplate(EditableFormField::class . '_holder')
->setTemplate(EditableFormField::class);
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}
$this->doUpdateFormField($field);
return $field;
}
/**
* Updates a formfield with the additional metadata specified by this field
*
* @param FormField $field
*/
protected function updateFormField($field)
{
parent::updateFormField($field);
if (is_numeric($this->MinLength) && $this->MinLength > 0) {
$field->setAttribute('data-rule-minlength', (int) $this->MinLength);
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}
if (is_numeric($this->MaxLength) && $this->MaxLength > 0) {
if ($field instanceof TextField) {
$field->setMaxLength((int) $this->MaxLength);
}
$field->setAttribute('data-rule-maxlength', (int) $this->MaxLength);
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}
if ($this->Autocomplete) {
$field->setAttribute('autocomplete', $this->Autocomplete);
}
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}
}