How to sort "Likes"?

Help / Discuss
1

Hi.
I made a page, where everybody can see what he/she liked.
Therefor I extracted and simplified the code from xwiki-platform/xwiki-platform-core/xwiki-platform-like/xwiki-platform-like-ui/src/main/resources/XWiki/Like/LikeUIX.xml at 6668147f1178bde83232fc931b3b517b70ba6567 · xwiki/xwiki-platform · GitHub and xwiki-platform/xwiki-platform-core/xwiki-platform-like/xwiki-platform-like-ui/src/main/resources/XWiki/Like/Code/LiveTableResultPage.xml at 6668147f1178bde83232fc931b3b517b70ba6567 · xwiki/xwiki-platform · GitHub.

This code I have now:
{{velocity}}
#if($request.user)
#set ($userReference = $request.user)
#else
#set ($userReference = $services.user.currentUserReference)
#end
#set($offset = 0)
#set($limit = 100)
#set ($likedPages = $services.like.getUserLikes($userReference, $offset, $limit))

#foreach($likedPage in $likedPages)
#set ($likedDoc = $xwiki.getDocument($likedPage))
* [[${likedDoc}]]
#end
{{/velocity}}

It’s a pure fine list of articles the user liked. Top is the page I liked last. At the bottom the page I liked first. But I would prefer to sort it alphabetically.

How can I sort the list or how can I get the list sorted already?
Regards, Simpel

2

I made it this way:

{{velocity}}
  #if($request.user)
    #set ($userReference = $request.user)
  #else
    #set ($userReference = $services.user.currentUserReference)
  #end
  #set($offset = 0)
  #set($limit = 1000)
  #set ($likedPages = $services.like.getUserLikes($userReference, $offset, $limit))
  #set ($likedPagesCounter = $likedPages.size())
  #if ($likedPagesCounter == 1)
    1 Seite habe ich mit einem Like versehen:
  #else
    ${likedPagesCounter} Seiten habe ich mit einem Like versehen:
  #end
  #set ($likedPagesSort = $sorttool.sort($likedPages))
  #foreach($likedPage in $likedPagesSort)
    #set ($likedDoc = $xwiki.getDocument($likedPage))
    #set ($label = $likedDoc.getPageReference())
    #set ($labelString = "$label")
    ## PageReference has a leading "xwiki:". This I want to omit.
    #set( $labelTruncate = $labelString.replace("xwiki:", ""))
    ## $labelTruncate can have two or more underscores. XWiki converts them to underlined style normally.
    ## To avoid this I must wrap this label in 3 curly brackets.
    ## But this calls the class "wikimodel-verbatim" automatically with font-family sans-serif.
    ## To overrule it I had to introduce class "myLikesLinks".
    (% class="myLikesLinks" %)
    * [[{{{${labelTruncate}}}}>>${likedDoc}]]
  #end
{{/velocity}}