Ah, yes, this sound more like it. Indeed, there was something like this planned, but due to lack of time, nobody implemented it. So, it would be appreciated. Please share the code. Sergiu On 2/27/07, Jean-Vincent Drean <[email protected]> wrote:

Looks like the "watch" feature which was originaly planned for xwiki 1.0, it would be appreciated :)

JV.

2007/2/27, Sergiu Dumitriu <[email protected]>:

...

What do you mean "a personal rss feed"?

On 2/27/07, EMPTOZ Mathieu 310507 <[email protected] > wrote:

...

Hello again ,

I have developed a method that allows creating a personal rss feed for

the wiki. The user can chose to follow (and un -follow) a page by clicking on a link in the page. Users can follow the pages they want.

...

Answers me if you' re interested in seeing my method in order to

ameliorate it.

...

@+

---------------------------------------------------

Mathieu Emptoz

CEA Cadarache DRFC/STEP

XWiki's EFDA Remote Participation Administrator

---------------------------------------------------

-- http://purl.org/net/sergiu

Hi Mathieu, That's great. What would be awesome would be if you could package this as an application (a XAR file) so that we can make it available on xwiki.org Thanks -Vincent On Feb 27, 2007, at 5:39 PM, EMPTOZ Mathieu 310507 wrote:

Ok here It Is :

1 - the creation of a RSS feed page: “PersonalRSS” in space “ Main” with code :

$response.setContentType("text/xml")

#set($baseurl = "http://${request.serverName}")

#set($member = $request.uid)

#set($title = "$member.replace('XWiki.','') Personal")

#set($description = "Flux RSS Personal of $member.replace ('XWiki.','')")

#includeForm("XWiki.PersonalRssCode")

2 – the creation of the RSS Code page: “PersonalRssCode” in space Xwiki with code :

{pre}

#if($member=="")

#set($member="XWiki.XWikiGuest")

#end

#set($memberdoc = $xwiki.getDocument($member))

#set($cobj = $memberdoc.getObject("XWiki.XWikiUsers"))

#set($personalrss = $memberdoc.display("blogfeed","view",$cobj))

#set($personalrss = $personalrss.replace("@","','"))

#set($sql = "where doc.fullName in ('${personalrss}') order by doc.date desc")

#set($list = $xwiki.searchDocuments($sql ,0, 0))

#set($rsvc= $xwiki.xWiki.getRightService())

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://purl.org/ rss/1.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:wiki="http://purl.org/rss/1.0/modules/wiki/"

encoding="ISO-8859-1" >

<channel rdf:about="$baseurl">

<title>$title</title>

<link>$baseurl</link>

<description>$description</description>

<image rdf:resource="${baseurl}/xwiki/skins/default/logo.gif" />

<dc:language>$doc.defaultLanguage</dc:language>

<dc:rights>$xwiki.webCopyright</dc:rights>

<dc:publisher>$doc.author</dc:publisher>

<dc:creator>$doc.author</dc:creator>

<items>

<rdf:Seq>

#foreach ($item in $list)

#if($xwiki.hasAccessLevel("view", "${context.database}:${item}"))

#set ($currentdoc = $xwiki.getDocument($item))

<rdf:li rdf:resource="${baseurl}/xwiki/bin/view/${currentdoc.web}/$ {currentdoc.name}" />

#end

#end

</rdf:Seq>

</items>

</channel>

<image rdf:about="${baseurl}/xwiki/skins/default/logo.gif">

<title>XWiki Logo</title>

<link>${baseurl}</link>

<url>${baseurl}/xwiki/skins/default/logo.gif</url>

</image>

#foreach ($item in $list)

#if($xwiki.hasAccessLevel("view", "${context.database}:${item}"))

#set($currentdoc = $xwiki.getDocument($item))

#set($url = "${baseurl}/xwiki/bin/view/${currentdoc.web}/$ {currentdoc.name}")

#if($currentdoc.content.length() < 255)

#set($length = $currentdoc.content.length())

#else

#set($length = 255)

#end

<item rdf:about="$url">

#set($itemtitle = ${currentdoc.title})

#if( $itemtitle!="" )

<title>$itemtitle</title>

#else

<title>${currentdoc.web}.${currentdoc.name}</title>

#end

<link>$url</link>

<description>

#set($i = $currentdoc.author.indexOf(".")+1)

This page (v$currentdoc.version) has been modified by $currentdoc.author.substring($i) on $xwiki.formatDate ($currentdoc.date,"MMMM dd, yyyy HH:mm:ss")

</description>

<dc:date>$xwiki.formatDate($currentdoc.date,"dd MMMM yyyy HH:mm:ss") </dc:date>

<dc:contributor>

<rdf:Description link="">

<rdf:value>$currentdoc.author</rdf:value>

</rdf:Description>

</dc:contributor>

</item>

#end

#end

</rdf:RDF>

{/pre}

3 – the creation of the page which add and remove chosen pages : “EditPersonalRSS” in space “Xwiki” with code :

#if($request.page)

#set($newrsspage = "@${request.page}")

####### on cherche la liste

#set($member = $context.getUser())

#set($memberdoc = $xwiki.getDocument($member))

#set($cobj = $memberdoc.getObject("XWiki.XWikiUsers"))

####### on recupere les pages existantes

#set($oldrsspages = $memberdoc.display("blogfeed","view",$cobj))

######################################################################

#if($request.action == "add")

####### on injecte la nouvelle

#if($oldrsspages == "")

#set($oldrsspages = "$newrsspage")

#else

#set($oldrsspages = "${newrsspage}${oldrsspages}")

#end

######################################################################

#elseif($request.action == "sub")

####### on enleve la page choisie

#set($oldrsspages = $oldrsspages.replace("${newrsspage}","")))

######################################################################

#end

####### on sauve

$memberdoc.use("XWiki.XWikiUsers")

$memberdoc.set("blogfeed",$oldrsspages)

$memberdoc.save()

####### on redirige

#$response.sendRedirect($xwiki.getURL(${request.page}))

#else

#$response.sendRedirect($xwiki.getURL("Main.WebHome"))

#end

4 – Implement the links to this Personal RSS Feed

The link to create the RSS Feed:

<a href="$xwiki.getURL("Main.PersonalRSS", "view", "uid=$ {context.user}&xpage=rdf")")">Personal RSS <img src="$xwiki.getSkinFile("icons/black-rss-mini.png")"></a>

And in the pages you want to be followed (you can add this code in the “view.vm” page for example):

#set($mdoc = $xwiki.getDocument(${context.user}))

#set($cobj = $mdoc.getObject("XWiki.XWikiUsers"))

#set($prss = $mdoc.display("blogfeed","view",$cobj))

#if($prss.contains(${doc.fullName}))

<a href="$xwiki.getURL("XWiki.EditPersonalRSS","view","page=$ {doc.fullName}&action=sub")">Unfollow This Page</a>

#else

<a href="$xwiki.getURL("XWiki.EditPersonalRSS","view","page=$ {doc.fullName}&action=add")">Follow This Page with RSS</a>

#end

5 – Problems encountered

- I’m using the field “blogfeed”, the best is to create a new property in the Object XWiki.XWikiUsers

- Everybody can follow the Personal RSS Feed of everybody just by adding the Feed with a “Xwiki.login_of_user” instead of the “${context.user}”

That’s work fine, but I think it is possible to ameliorate my code.

Regards, Mathieu

--------------------------------------------------- Mathieu Emptoz CEA Cadarache DRFC/STEP XWiki's EFDA Remote Participation Administrator ---------------------------------------------------

-- You receive this message as a subscriber of the xwiki- [email protected] mailing list. To unsubscribe: mailto:[email protected] For general help: mailto:[email protected]?subject=help ObjectWeb mailing lists service home page: http://www.objectweb.org/ wws