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<?php
namespace Bitrix\Landing\History;
use Bitrix\Landing\History\Action\BaseAction;
use Bitrix\Landing\History\Action\AddBlockAction;
use Bitrix\Landing\History\Action\AddCardAction;
use Bitrix\Landing\History\Action\ChangeAnchorAction;
use Bitrix\Landing\History\Action\EditAttributesAction;
use Bitrix\Landing\History\Action\EditEmbedAction;
use Bitrix\Landing\History\Action\EditIconAction;
use Bitrix\Landing\History\Action\EditImgAction;
use Bitrix\Landing\History\Action\EditLinkAction;
use Bitrix\Landing\History\Action\EditMapAction;
use Bitrix\Landing\History\Action\EditStyleAction;
use Bitrix\Landing\History\Action\EditTextAction;
use Bitrix\Landing\History\Action\RemoveBlockAction;
use Bitrix\Landing\History\Action\RemoveCardAction;
use Bitrix\Landing\History\Action\ReplaceLanding;
use Bitrix\Landing\History\Action\SortBlockAction;
use Bitrix\Landing\History\Action\UpdateContentAction;
use Bitrix\Landing\History\Action\ChangeNodeNameAction;
use Bitrix\Landing\History\Action\UpdateDynamicAction;
use Bitrix\Landing\History\Action\MultiplyAction;
use Bitrix\Landing\History\Action\RemoveNodeAction;
use Bitrix\Landing\History\Action\AddNodeAction;
/**
* Factory for create actions
*/
class ActionFactory
{
protected const UNDO = 'UNDO';
protected const REDO = 'REDO';
protected const ACTIONS = [
'ADD_BLOCK' => [
self::UNDO => RemoveBlockAction::class,
self::REDO => AddBlockAction::class,
],
'REMOVE_BLOCK' => [
self::UNDO => AddBlockAction::class,
self::REDO => RemoveBlockAction::class,
],
'SORT_BLOCK' => [
self::UNDO => SortBlockAction::class,
self::REDO => SortBlockAction::class,
],
'ADD_CARD' => [
self::UNDO => RemoveCardAction::class,
self::REDO => AddCardAction::class,
],
'REMOVE_CARD' => [
self::UNDO => AddCardAction::class,
self::REDO => RemoveCardAction::class,
],
'EDIT_TEXT' => [
self::UNDO => EditTextAction::class,
self::REDO => EditTextAction::class,
],
'EDIT_MAP' => [
self::UNDO => EditMapAction::class,
self::REDO => EditMapAction::class,
],
'EDIT_EMBED' => [
self::UNDO => EditEmbedAction::class,
self::REDO => EditEmbedAction::class,
],
'EDIT_IMG' => [
self::UNDO => EditImgAction::class,
self::REDO => EditImgAction::class,
],
'EDIT_ICON' => [
self::UNDO => EditIconAction::class,
self::REDO => EditIconAction::class,
],
'EDIT_LINK' => [
self::UNDO => EditLinkAction::class,
self::REDO => EditLinkAction::class,
],
'EDIT_STYLE' => [
self::UNDO => EditStyleAction::class,
self::REDO => EditStyleAction::class,
],
'EDIT_ATTRIBUTES' => [
self::UNDO => EditAttributesAction::class,
self::REDO => EditAttributesAction::class,
],
'UPDATE_CONTENT' => [
self::UNDO => UpdateContentAction::class,
self::REDO => UpdateContentAction::class,
],
'CHANGE_ANCHOR' => [
self::UNDO => ChangeAnchorAction::class,
self::REDO => ChangeAnchorAction::class,
],
'CHANGE_NODE_NAME_ACTION' => [
self::UNDO => ChangeNodeNameAction::class,
self::REDO => ChangeNodeNameAction::class,
],
'UPDATE_DYNAMIC' => [
self::UNDO => UpdateDynamicAction::class,
self::REDO => UpdateDynamicAction::class,
],
'MULTIPLY' => [
self::UNDO => MultiplyAction::class,
self::REDO => MultiplyAction::class,
],
'ADD_NODE' => [
self::UNDO => RemoveNodeAction::class,
self::REDO => AddNodeAction::class,
],
'REMOVE_NODE' => [
self::UNDO => AddNodeAction::class,
self::REDO => RemoveNodeAction::class,
],
'REPLACE_LANDING' => [
self::UNDO => ReplaceLanding::class,
self::REDO => ReplaceLanding::class,
],
];
public const MULTIPLY_ACTION_NAME = 'MULTIPLY';
protected const COMPARE_METHOD = 'compareParams';
/**
* @param string $actionName - just available actions
* @param bool|null $undo - if need redo - false
* @return BaseAction|null
*/
public static function getAction(string $actionName, ?bool $undo = false): ?BaseAction
{
if (self::isActionExists($actionName))
{
$class = self::getActionClass($actionName, $undo);
if ($class)
{
return new $class();
}
}
// todo: null or err?
return null;
}
/**
* Check correctly action name
* @param string $actionName
* @return bool
*/
public static function isActionExists(string $actionName): bool
{
return array_key_exists($actionName, self::ACTIONS);
}
/**
* Get action class by direction (undo or redo)
* @param string $actionName
* @param bool $undo - if need redo - false
* @return string|null
*/
public static function getActionClass(string $actionName, ?bool $undo = false): ?string
{
$direction = self::getDirectionName($undo);
$class = self::ACTIONS[$actionName][$direction];
if (class_exists($class))
{
return $class;
}
return null;
}
/**
* Get name of direction by bool
* @param bool|null $undo default false (redo)
* @return string
*/
public static function getDirectionName(?bool $undo = false): string
{
return $undo ? self::UNDO : self::REDO;
}
/**
* No need processing steps if there are equal. Compare for match it
* @param array $prevStep array of step data
* @param array $nextStep array of step data
* @return bool true if steps are equal
*/
public static function compareSteps(array $prevStep, array $nextStep): bool
{
if (
$prevStep['ENTITY_TYPE'] === $nextStep['ENTITY_TYPE']
&& $prevStep['ENTITY_ID'] === $nextStep['ENTITY_ID']
&& $prevStep['ACTION'] === $nextStep['ACTION']
)
{
$class = self::getActionClass($prevStep['ACTION']);
if ($class && is_callable([$class, self::COMPARE_METHOD]))
{
return call_user_func(
[$class, self::COMPARE_METHOD],
$prevStep['ACTION_PARAMS'],
$nextStep['ACTION_PARAMS']
);
}
}
return false;
}
}