Feature: #61903 - PageTS dataprovider for backend layouts¶

See forge#61903

Description¶

Over the last year, several extensions appeared on TER that implemented the very same basic feature: Deploying backend layouts without database records by providing them via PageTS.

Implement a generic PageTS provider for backend layouts to unify those approaches and to make backend layouts reusable across installations.

Impact¶

It is now possible to define backend layouts via PageTSConfig on every page.

Example¶

mod {
	web_layout {
		BackendLayouts {
			exampleKey {
				title = Example
				config {
					backend_layout {
						colCount = 1
						rowCount = 2
						rows {
							1 {
								columns {
									1 {
										name = LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xlf:colPos.I.3
										colPos = 3
										colspan = 1
									}
								}
							}
							2 {
								columns {
									1 {
										name = Main
										colPos = 0
										colspan = 1
									}
								}
							}
						}
					}
				}
				icon = EXT:example_extension/Resources/Public/Images/BackendLayouts/default.gif
			}
		}
	}
}