added new limit option to list prototype

Author: Marvin Kuhn

README.md

@@ -11,6 +11,8 @@ This package is heavily inspired by [Flowpack.Listable](https://github.com/Flowp
 ## Installation
 Most of the time you have to make small adjustments to a package (e.g., the configuration in Settings.yaml). Because of that, it is important to add the corresponding package to the composer from your theme package. Mostly this is the site package located under Packages/Sites/. To install it correctly go to your theme package (e.g.Packages/Sites/Foo.Bar) and run following command:
 
+*Important*: If you use a Neos Version >5 you should require version 1 of this package. 
+
 ```bash
 composer require breadlesscode/neos-listable --no-update
 ```
@@ -21,7 +23,7 @@ The --no-update command prevent the automatic update of the dependencies. After
 ```
 prototype(Vendor.Xy:MyPersonalList) < prototype(Breadlesscode.Listable:List) {
     collection = ${ q(site).find('[instanceof Vendor.Xy:BlogPost]') }
-    itemsPerPage = ${ 10 }
+    limit = ${ 10 }
     itemRenderer = 'Vendor.Xy:MyPersonalListItem'
     itemName = ${ 'item' }
     # if you want no pagination you can set this property:

Resources/Private/Fusion/Component/Collection.fusion

@@ -1,11 +1,11 @@
 prototype(Breadlesscode.Listable:Collection) < prototype(Neos.Fusion:Component) {
     collection = ${ [] }
     currentPage = ${ 1 }
-    itemsPerPage= ${ 15 }
+    limit = ${ 15 }
     paginate = ${ false }
 
-    @context.limit = ${ this.currentPage * this.itemsPerPage }
-    @context.offset = ${ (this.currentPage - 1) * this.itemsPerPage }
+    @context.limit = ${ this.currentPage * this.limit }
+    @context.offset = ${ (this.currentPage - 1) * this.limit }
 
     renderer = Neos.Fusion:Case {
         # elastic search pagination implementation
@@ -15,7 +15,12 @@ prototype(Breadlesscode.Listable:Collection) < prototype(Neos.Fusion:Component)
             renderer.@process {
                 limitAndOffset = ${ value.limit(limit).from(offset) }
                 [email protected] = ${ props.paginate }
-                execute = ${ value.execute() }
+
+                limits = ${ value.limit(limit) }
+                [email protected] = ${ !props.paginate && limit >= 1  }
+
+                execute = ${ value }
+                executee = ${ value.execute() }
             }
         }
         # default flow query and array implementaion
@@ -25,6 +30,10 @@ prototype(Breadlesscode.Listable:Collection) < prototype(Neos.Fusion:Component)
             renderer.@process {
                 slice = ${ value.slice(offset, limit) }
                 [email protected] = ${ props.paginate }
+
+                limits = ${ value.limit(0, limit) }
+                [email protected] = ${ !props.paginate && limit >= 1  }
+
                 execute = ${ value.get() }
             }
         }

Resources/Private/Fusion/Component/List.fusion

@@ -1,19 +1,19 @@
 prototype(Breadlesscode.Listable:List) < prototype(Neos.Fusion:Component) {
     collection = ${ [] }
-    itemsPerPage = ${ 10 }
+    limit = ${ 10 }
     itemRenderer = 'Breadlesscode.Listable:ListItem'
     itemName = ${ 'item' }
     paginated = ${ true }
     paginationConfig = Breadlesscode.Listable:PaginationConfig
 
     @context.currentPage = ${ request.arguments.currentPage || 1 }
 
-    renderer = Neos.Fusion:Array {
+    renderer = Neos.Fusion:Join {
         @context.collection = Neos.Fusion:RawArray {
             items = Breadlesscode.Listable:Collection {
                 collection = ${ props.collection }
                 currentPage = ${ currentPage }
-                itemsPerPage= ${ props.itemsPerPage }
+                limit = ${ props.limit }
                 paginate = ${ props.paginated }
             }
             totalCount = ${ Type.getType(props.collection) == 'array' ? q(props.collection).count() : props.collection.count() }
@@ -29,7 +29,7 @@ prototype(Breadlesscode.Listable:List) < prototype(Neos.Fusion:Component) {
             currentPage = ${ currentPage }
             maximumNumberOfLinks = ${ 3 }
             totalCount = ${ collection.totalCount }
-            itemsPerPage = ${ props.itemsPerPage }
+            itemsPerPage = ${ props.limit }
             paginationConfig = ${ props.paginationConfig }
 
             @if.shouldPaginate = ${ props.paginated }