Romm\Formz\Form\Definition\FormDefinition

Complexity

Total Complexity

22

Size/Duplication

Total Lines	217
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	10

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getConfigurationObjectServices()	0	4	1
A	getRootConfiguration()	0	7	1
A	getFields()	0	4	1
A	hasField()	0	4	1
A	getField()	0	8	2
A	addField()	0	16	2
A	getConditionList()	0	4	1
A	hasCondition()	0	4	1
A	getCondition()	0	8	2
B	addCondition()	0	28	4
A	getSettings()	0	4	1
A	getState()	0	4	1
A	dataPreProcessor()	0	22	3

<?php
/*
 * 2017 Romain CANON <romain.hydrocanon@gmail.com>
 *
 * This file is part of the TYPO3 FormZ project.
 * It is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License, either
 * version 3 of the License, or any later version.
 *
 * For the full copyright and license information, see:
 * http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Romm\Formz\Form\Definition;

use Romm\ConfigurationObject\ConfigurationObjectInterface;
use Romm\ConfigurationObject\Service\Items\DataPreProcessor\DataPreProcessor;
use Romm\ConfigurationObject\Service\Items\DataPreProcessor\DataPreProcessorInterface;
use Romm\ConfigurationObject\Service\ServiceFactory;
use Romm\ConfigurationObject\Traits\ConfigurationObject\ArrayConversionTrait;
use Romm\ConfigurationObject\Traits\ConfigurationObject\DefaultConfigurationObjectTrait;
use Romm\Formz\Condition\Items\ConditionItemInterface;
use Romm\Formz\Configuration\Configuration;
use Romm\Formz\Core\Core;
use Romm\Formz\Exceptions\EntryNotFoundException;
use Romm\Formz\Form\Definition\Field\Field;
use Romm\Formz\Form\Definition\Settings\FormSettings;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Validation\Error;

class FormDefinition extends AbstractFormDefinition implements ConfigurationObjectInterface, DataPreProcessorInterface
{
    use DefaultConfigurationObjectTrait;
    use ArrayConversionTrait;

    /**
     * @var \Romm\Formz\Form\Definition\Field\Field[]
     * @validate NotEmpty
     */
    protected $fields = [];

    /**
     * @var \Romm\Formz\Condition\Items\ConditionItemInterface[]
     * @mixedTypesResolver \Romm\Formz\Form\Definition\Condition\ConditionItemResolver
     */
    protected $conditionList = [];

    /**
     * @var \Romm\Formz\Form\Definition\Settings\FormSettings
     */
    protected $settings;

    /**
     * @var FormDefinitionState
     */
    private $state;

    /**
     * Constructor.
     */
    public function __construct()
    {
        $this->settings = GeneralUtility::makeInstance(FormSettings::class);
        $this->state = GeneralUtility::makeInstance(FormDefinitionState::class);
    }

    /**
     * Will initialize correctly the configuration object settings.
     *
     * @return ServiceFactory
     */
    public static function getConfigurationObjectServices()
    {
        return Configuration::getConfigurationObjectServices();
    }

    /**
     * Returns FormZ root configuration object.
     *
     * @return Configuration
     */
    public function getRootConfiguration()
    {
        /** @var Configuration $configuration */
        $configuration = $this->getFirstParent(Configuration::class);

        return $configuration;
    }

    /**
     * @return Field[]
     */
    public function getFields()
    {
        return $this->fields;
    }

    /**
     * @param string $name
     * @return bool
     */
    public function hasField($name)
    {
        return true === isset($this->fields[$name]);
    }

    /**
     * @param string $name
     * @return Field
     * @throws EntryNotFoundException
     */
    public function getField($name)
    {
        if (false === $this->hasField($name)) {
            throw EntryNotFoundException::configurationFieldNotFound($name);
        }

        return $this->fields[$name];
    }

    /**
     * @param string $name
     * @return Field
     */
    public function addField($name)
    {
        $this->checkDefinitionFreezeState();

        if ($this->hasField($name)) {
            throw new \Exception('todo'); // @todo
        }

        /** @var Field $field */
        $field = GeneralUtility::makeInstance(Field::class, $name);
        $field->setParents([$this]);

        $this->fields[$name] = $field;

        return $field;
    }

    /**
     * @return ConditionItemInterface[]
     */
    public function getConditionList()
    {
        return $this->conditionList;
    }

    /**
     * @param string $name
     * @return bool
     */
    public function hasCondition($name)
    {
        return true === isset($this->conditionList[$name]);
    }

    /**
     * @param string $name
     * @return ConditionItemInterface
     */
    public function getCondition($name)
    {
        if (false === $this->hasCondition($name)) {
            throw new \Exception('todo'); // @todo
        }

        return $this->conditionList[$name];
    }

    /**
     * @param string $name
     * @param string $className
     * @param array  $arguments
     */
    public function addCondition($name, $className, $arguments = [])
    {
        $this->checkDefinitionFreezeState();

        if ($this->hasCondition($name)) {
            throw new \Exception('todo'); // @todo
        }

        if (false === class_exists($className)) {
            throw new \Exception('todo'); // @todo
        }

        if (false === in_array(ConditionItemInterface::class, class_implements($className))) {
            throw new \Exception('todo'); // @todo
        }

        // @todo handle \InvalidArgumentException
        /** @var ConditionItemInterface $condition */
        $condition = call_user_func_array(
            [Core::class, 'instantiate'],
            array_merge([$className], $arguments)
        );

        $this->conditionList[$name] = $condition;
        $condition->setParent($this);

        return $condition;
    }

    /**
     * @return FormSettings
     */
    public function getSettings()
    {
        return $this->settings;
    }

    /**
     * @return FormDefinitionState
     */
    public function getState()
    {
        return $this->state;
    }

    /**
     * @param DataPreProcessor $processor
     */
    public static function dataPreProcessor(DataPreProcessor $processor)
    {
        $data = $processor->getData();

        /*
         * Forcing the names of the fields: they are the keys of the array
         * entries.
         */
        foreach ($data['fields'] as $key => $field) {
            $data['fields'][$key]['name'] = $key;
        }

        $processor->setData($data);

        if (isset($data['activationCondition'])) {
            $error = new Error(
                'The property "activationCondition" has been deprecated and renamed to "conditionList", please change your TypoScript configuration.',
                1489763042
            );
            $processor->addError($error);
        }
    }
}