Refactoring code MODX

Refactoring.md

[[!if?
 &subject=`[[!#GET.page]]`
 &operator=`!empty`
 &then=`- Страница [[!#GET.page]]`
]]

{if $.get.page}
 - Страница {$.get.page}
{/if}

[[!If?
&subject=`[[!#GET.metro]]`
&operator=`!empty`
&then=`[[!getImageList?
  &toPlaceholder=`content`
  &tvname=`landing-block__level-edu_metro`
  &where=`{ "version:=":"[[!#GET.metro]]" }`
  &tpl=`landings-tpl__[[*alias:stripString=`_obrazovanie`:default=`zaochnoe`]]_metro`
  &limit=`1`
]]`
]]

{if $.get.metro}
[[!getImageList?
  &toPlaceholder=`content`
  &tvname=`landing-block__level-edu_metro`
  &where=`{ "version:=":"[[!#GET.metro]]" }`
  &tpl=`landings-tpl__[[*alias:stripString=`_obrazovanie`:default=`zaochnoe`]]_metro`
  &limit=`1`
]]
{/if}