jcb-compiler/src/99368a6f-2f64-4d4e-ad3a-544.../code.power

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/**
* The Lists Class.
*
* @var Lists
* @since 3.2.0
*/
protected Lists $lists;
/**
* The Registry Class.
*
* @var Registry
* @since 3.2.0
*/
protected Registry $registry;
/**
* Constructor.
*
* @param Lists $lists The Lists Class.
* @param Registry $registry The Registry Class.
*
* @since 3.2.0
*/
public function __construct(Lists $lists, Registry $registry)
{
$this->lists = $lists;
$this->registry = $registry;
}
/**
* get the field database name and AS prefix
*
* @param string $nameListCode The list view name
* @param int $fieldId The field ID
* @param string $targetArea The area being targeted
*
* @return string|null
* @since 3.2.0
*/
public function get(string $nameListCode, int $fieldId, string $targetArea = 'builder.list'): ?string
{
if ($targetArea === 'builder.list')
{
if (($fields = $this->lists->get($nameListCode)) === null)
{
return null;
}
}
elseif (($fields = $this->registry->get("${targetArea}.${nameListCode}")) === null)
{
return null;
}
if ($fieldId < 0)
{
switch ($fieldId)
{
case -1:
return 'a.id';
case -2:
return 'a.ordering';
case -3:
return 'a.published';
}
}
foreach ($fields as $field)
{
if ($field['id'] == $fieldId)
{
// now check if this is a category
if ($field['type'] === 'category')
{
return 'c.title';
}
// set the custom code
elseif (ArrayHelper::check(
$field['custom']
))
{
return $field['custom']['db'] . "."
. $field['custom']['text'];
}
else
{
return 'a.' . $field['code'];
}
}
}
return null;
}