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<?php
namespace ipl\Web\FormElement\ScheduleElement;
use ipl\Html\Attributes;
use ipl\Html\FormElement\FieldsetElement;
use ipl\Html\HtmlElement;
use ipl\Validator\CallbackValidator;
use ipl\Validator\InArrayValidator;
use ipl\Validator\ValidatorChain;
use ipl\Web\FormElement\ScheduleElement\Common\FieldsProtector;
use ipl\Web\FormElement\ScheduleElement\Common\FieldsUtils;
class MonthlyFields extends FieldsetElement
{
use FieldsUtils;
use FieldsProtector;
/** @var string Used as radio option to run each selected days/months */
public const RUNS_EACH = 'each';
/** @var string Used as radio option to build complex job schedules */
public const RUNS_ONTHE = 'onthe';
/** @var int Number of days in a week */
public const WEEK_DAYS = 7;
/** @var int Day of the month to preselect by default */
protected $default = 1;
/** @var int Number of fields to render */
protected $availableFields;
protected function init(): void
{
parent::init();
$this->initUtils();
$this->availableFields = (int) date('t');
}
/**
* Set the available fields/days of the month to be rendered
*
* @param int $fields
*
* @return $this
*/
public function setAvailableFields(int $fields): self
{
$this->availableFields = $fields;
return $this;
}
/**
* Set the default field/day to be selected
*
* @param int $default
*
* @return $this
*/
public function setDefault(int $default): self
{
$this->default = $default;
return $this;
}
/**
* Get all the selected weekdays
*
* @return array
*/
public function getSelectedDays(): array
{
$selectedDays = [];
foreach (range(1, $this->availableFields) as $day) {
if ($this->getValue("day$day", 'n') === 'y') {
$selectedDays[] = $day;
}
}
if (empty($selectedDays)) {
$selectedDays[] = $this->default;
}
return $selectedDays;
}
protected function assemble()
{
$this->getAttributes()->set('id', $this->protectId('monthly-fields'));
$runsOn = $this->getPopulatedValue('runsOn', static::RUNS_EACH);
$this->addElement('radio', 'runsOn', [
'required' => true,
'class' => 'autosubmit',
'value' => $runsOn,
'options' => [static::RUNS_EACH => $this->translate('Each')],
]);
$listItems = HtmlElement::create('ul', ['class' => ['schedule-element-fields', 'multiple-fields']]);
if ($runsOn === static::RUNS_ONTHE) {
$listItems->getAttributes()->add('class', 'disabled');
}
foreach (range(1, $this->availableFields) as $day) {
$checkbox = $this->createElement('checkbox', "day$day", [
'class' => ['autosubmit', 'sr-only'],
'value' => $day === $this->default && $runsOn === static::RUNS_EACH
]);
$this->registerElement($checkbox);
$htmlId = $this->protectId("day$day");
$checkbox->getAttributes()->set('id', $htmlId);
$listItem = HtmlElement::create('li');
$listItem->addHtml($checkbox, HtmlElement::create('label', ['for' => $htmlId], $day));
$listItems->addHtml($listItem);
}
$monthlyWrapper = HtmlElement::create('div', ['class' => 'monthly']);
$runsEach = $this->getElement('runsOn');
$runsEach->prependWrapper($monthlyWrapper);
$monthlyWrapper->addHtml($runsEach, $listItems);
$this->addElement('radio', 'runsOn', [
'required' => $runsOn !== static::RUNS_EACH,
'class' => 'autosubmit',
'options' => [static::RUNS_ONTHE => $this->translate('On the')],
'validators' => [
new InArrayValidator([
'strict' => true,
'haystack' => [static::RUNS_EACH, static::RUNS_ONTHE]
])
]
]);
$ordinalWrapper = HtmlElement::create('div', ['class' => 'ordinal']);
$runsOnThe = $this->getElement('runsOn');
$runsOnThe->prependWrapper($ordinalWrapper);
$ordinalWrapper->addHtml($runsOnThe);
$enumerations = $this->createOrdinalElement();
$enumerations->getAttributes()->set('disabled', $runsOn === static::RUNS_EACH);
$this->registerElement($enumerations);
$selectableDays = $this->createOrdinalSelectableDays();
$selectableDays->getAttributes()->set('disabled', $runsOn === static::RUNS_EACH);
$this->registerElement($selectableDays);
$ordinalWrapper->addHtml($enumerations, $selectableDays);
}
protected function registerAttributeCallbacks(Attributes $attributes)
{
parent::registerAttributeCallbacks($attributes);
$attributes
->registerAttributeCallback('default', null, [$this, 'setDefault'])
->registerAttributeCallback('availableFields', null, [$this, 'setAvailableFields'])
->registerAttributeCallback('protector', null, [$this, 'setIdProtector']);
}
protected function addDefaultValidators(ValidatorChain $chain): void
{
$chain->add(
new CallbackValidator(function ($_, CallbackValidator $validator): bool {
if ($this->getValue('runsOn', static::RUNS_EACH) !== static::RUNS_EACH) {
return true;
}
$valid = false;
foreach (range(1, $this->availableFields) as $day) {
if ($this->getValue("day$day") === 'y') {
$valid = true;
break;
}
}
if (! $valid) {
$validator->addMessage($this->translate('You must select at least one of these days'));
}
return $valid;
})
);
}
}
|
