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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Variable\Model\Source;
use Magento\Config\Model\Config\Structure\SearchInterface;
use Magento\Variable\Model\Config\Structure\AvailableVariables;
/**
* Store Contact Information source model.
*/
class Variables implements \Magento\Framework\Option\ArrayInterface
{
/**
* Variable types
*/
const DEFAULT_VARIABLE_TYPE = "default";
const CUSTOM_VARIABLE_TYPE = "custom";
/**
* Assoc array of configuration variables.
*
* @var array
*/
private $configVariables = [];
/**
* @var AvailableVariables
*/
private $configPaths = [];
/**
* @var SearchInterface
*/
private $configStructure;
/**
* Constructor.
*
* @param SearchInterface $configStructure
* @param array $configPaths
*/
public function __construct(
SearchInterface $configStructure,
AvailableVariables $configPaths
) {
$this->configStructure = $configStructure;
$this->configPaths = $configPaths;
}
/**
* Retrieve option array of store contact variables.
*
* @param bool $withGroup
* @return array
*/
public function toOptionArray($withGroup = false)
{
$optionArray = [];
if ($withGroup) {
foreach ($this->getConfigVariables() as $configVariableGroup) {
$group = [
'label' => $configVariableGroup['label']
];
$groupElements = [];
foreach ($configVariableGroup['elements'] as $element) {
$groupElements[] = [
'value' => '{{config path="' . $element['value'] . '"}}',
'label' => $element['label'],
];
}
$group['value'] = $groupElements;
$optionArray[] = $group;
}
} else {
foreach ($this->getConfigVariables() as $configVariableGroup) {
foreach ($configVariableGroup['elements'] as $element) {
$optionArray[] = [
'value' => '{{config path="' . $element['value'] . '"}}',
'label' => $element['label'],
];
}
}
}
return $optionArray;
}
/**
* Return available config variables.
*
* @return array
* @codeCoverageIgnore
*/
public function getData()
{
return $this->getFlatConfigVars();
}
/**
* Return flat list of available config variables.
*
* @return array
*/
public function getAvailableVars()
{
return array_keys($this->configPaths->getFlatConfigPaths());
}
/**
* Get flattened config variables.
*
* @return array
*/
private function getFlatConfigVars()
{
$result = [];
foreach ($this->getConfigVariables() as $configVariableGroup) {
foreach ($configVariableGroup['elements'] as $element) {
$element['group_label'] = $configVariableGroup['label'];
$result[] = $element;
}
}
return $result;
}
/**
* Merge config with user defined data
*
* @return array
*/
private function getConfigVariables()
{
if (empty($this->configVariables)) {
foreach ($this->configPaths->getConfigPaths() as $groupPath => $groupElements) {
$groupPathElements = explode('/', $groupPath);
$path = [];
$labels = [];
foreach ($groupPathElements as $groupPathElement) {
$path[] = $groupPathElement;
$labels[] = __(
$this->configStructure->getElementByConfigPath(implode('/', $path))->getLabel()
);
}
$this->configVariables[$groupPath]['label'] = implode(' / ', $labels);
foreach (array_keys($groupElements) as $elementPath) {
$this->configVariables[$groupPath]['elements'][] = [
'value' => $elementPath,
'label' => __($this->configStructure->getElementByConfigPath($elementPath)->getLabel()),
];
}
}
}
return $this->configVariables;
}
}