Dynamic\FoxyStripe\Form\FoxyStripeDropdownField

Complexity

Total Complexity

8

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	setDisabledItems()	0	13	4
A	setSource()	0	13	4

<?php

namespace Dynamic\FoxyStripe\Form;

use Dynamic\FoxyStripe\Page\ProductPage;
use SilverStripe\Control\Controller;
use SilverStripe\Forms\DropdownField;

/**
 * Dropdown field, created from a <select> tag. This field handles cart encryption based on store settings.
 **
 * <b>Populate with Array</b>.
 *
 * Example instantiation:
 * <code>
 * FoxyStripeDropdownField::create('Country')
 *      ->setSource(array(
 *     'NZ' => 'New Zealand',
 *     'US' => 'United States',
 *     'GEM'=> 'Germany'
 *   ));
 * </code>
 *
 * <b>Populate with Enum-Values</b>
 *
 * You can automatically create a map of possible values from an {@link Enum} database column.
 *
 * Example model definition:
 * <code>
 * class MyObject extends DataObject {
 *   static $db = array(
 *     'Country' => "Enum('New Zealand,United States,Germany','New Zealand')"
 *   );
 * }
 * </code>
 *
 * Field construction:
 * <code>
 * FoxyStripeDropdownField::create('Country')
 *   ->setSource(singleton('MyObject')->dbObject('Country')->enumValues());
 * </code>
 *
 * <b>Disabling individual items</b>
 *
 * Individual items can be disabled by feeding their array keys to setDisabledItems.
 *
 * <code>
 * $DrDownField->setDisabledItems( array( 'US', 'GEM' ) );
 * </code>
 *
 * @see CheckboxSetField for multiple selections through checkboxes instead.
 * @see ListboxField for a single <select> box (with single or multiple selections).
 * @see TreeDropdownField for a rich and customizeable UI that can visualize a tree of selectable elements
 */
class FoxyStripeDropdownField extends DropdownField
{
    /**
     * Mark certain elements as disabled,
     * regardless of the {@link setDisabled()} settings.
     *
     * @param array $items Collection of array keys, as defined in the $source array
     *
     * @return $this
     */
    public function setDisabledItems($items)
    {
        $controller = Controller::curr();
        $code = $controller->data()->Code;
        $updated = [];
        if (is_array($items) && !empty($items)) {
            foreach ($items as $item) {
                array_push($updated, ProductPage::getGeneratedValue($code, $this->getName(), $item, 'value'));
            }
        }
        $this->disabledItems = $updated;

        return $this;
    }

    /**
     * @param mixed $source
     *
     * @return $this
     */
    public function setSource($source)
    {
        $controller = Controller::curr();
        $code = $controller->data()->Code;
        $updated = [];
        if (is_array($source) && !empty($source)) {
            foreach ($source as $key => $val) {
                $updated[ProductPage::getGeneratedValue($code, $this->getName(), $key, 'value')] = $val;
            }
        }
        $this->source = $updated;

        return $this;
    }
}