would be a good code snippet for code.xwiki.org. Can someone put it
there? Bruno maybe?
Thanks
-Vincent
On Aug 28, 2008, at 1:54 PM, Jean-Vincent Drean wrote:
> This feature is not provided in XWiki but here's a snippet you can
> use :
>
> ---------------------------------------8
> <-----------------------------------
> #set ($tagToReplace = "tag1")
> #set ($newTag = "tag2")
>
> #set ($taggedDocs = $xwiki.searchDocuments(", BaseObject obj where
> doc.fullName=obj.name and obj.className='XWiki.TagClass'"))
> #foreach ($taggedDocName in $taggedDocs)
> #set ($taglist = "")
> #set ($taggedDoc = $xwiki.getDocument($taggedDocName))
> #set ($taglist = $taggedDoc.getObject("XWiki.TagClass").get("tags"))
> #if ($taglist.contains($tagToReplace))
> $taggedDoc.getObject("XWiki.TagClass").set("tags",
> $taglist.replaceAll("(^| +)$tagToReplace( +|$)", "$1$newTag$2"))
> * [$taggedDoc.fullName] : replacing tag "$tagToReplace" by
> "$newTag"
> #set ($discard = $taggedDoc.save())
> #end
> #end
> ---------------------------------------8
> <-----------------------------------
>
> Note that the regexp is not perfect but it's (ftm) kind of impossible
> to use backslashes when writting a regexp in a wiki page (because of
> multiple escaping).
>
> On Thu, Aug 28, 2008 at 12:12 PM, Bruno Neves <[EMAIL PROTECTED]> wrote:
>> Greetings
>>
>> It's possible to rename a tag present in diferent pages at once, or
>> the only way is opening all the pages
>> where it is and rename it?
>>
>> Best regards
>> Bruno Neves
_______________________________________________
devs mailing list
[email protected]
http://lists.xwiki.org/mailman/listinfo/devs
