Thank you Marius, I got it now. So, could I only get the rencent modified pages and attachments in current wiki only, are they enough?
On Sat, Jul 30, 2011 at 4:56 AM, Marius Dumitru Florea < [email protected]> wrote: > Hi James, > > On 07/29/2011 07:27 PM, 许凌志(Jamesxu) wrote: > > 2011/7/29 Marius Dumitru Florea<[email protected]> > > > >> Hi James, > >> > >> On 07/28/2011 06:27 AM, 许凌志(Jamesxu) wrote: > >>> Hi,Marius, I have some problems with the processes of the suggestions. > >>> > >>> (1) As we discussed, when "[[" is triggered at first without any > >>> queries, we should give user some default suggestions like recently > >>> modified. However I indeed can the recent modified pages now, but I can > >>> not get recently upload attachments, the question is is the recently > >>> upload attachments necessary? if so, how can I get it, and can I add it > >>> to the same wikipage "XWiki.recently modified"? > >> > >> You can use something like this to get the list of recently uploaded > >> attachments: > >> > >> ----------8<---------- > >> {{velocity}} > >> #set($result = $services.query.hql('select doc.fullName, attach.filename > >> from XWikiDocument as doc, XWikiAttachment as attach where > >> attach.docId=doc.id order by attach.date desc').setLimit(5).execute()) > >> |Document|Attachment > >> #foreach($item in $result) > >> |$item.get(0)|$item.get(1) > >> #end > >> {{/velocity}} > >> ---------->8---------- > >> > >> > > > If I want to get the doc's wiki name, how is the query, I have tried > > doc.wiki, and doc.wikiName, no one is right; > > The above query is executed by default on the current wiki so all > documents will obviously have the same wiki name. You can specify the wiki: > > $services.query.hql(yourHqlQuery).setWiki("foo").execute() > > as indicated on the first link below, but you can't execute an HQL query > across multiple wikis because they use different schemas. > > The reason you can't select the wiki name from the document in the query > is because the wiki name is not stored in the document table. It is of > course implied by the schema where the document table is. > > I think Eduard mentioned before that REST search is limited to one wiki, > the reason being that is uses HQL queries. Lucene search on the other > hand allows you to search across wikis. > > You have to know that there are cases (see myxwiki.org) when wikis have > different owners who don't want to share their information. In this case > it is not desirable to suggest wiki pages from wiki A to users of wiki B. > > Suggesting only wiki pages and attachments from the current wiki is > enough for now. > > Hope this helps, > Marius > > > > >> (Note: I've written this based on > >> > >> > http://platform.xwiki.org/xwiki/bin/view/DevGuide/QueryGuide#HUsingtheQueryManager > >> and > >> > >> > http://extensions.xwiki.org/xwiki/bin/view/Extension/All+Attachments+Livetable > >> ) > >> > >> You can add your code to the "Recently modified" panel for now, but > >> return the list of attachments only when a specific request parameter is > >> present. > >> > >>> > >>> (2) When user keeps typing, then he can trigger some sub link triggers > >>> like "attach:", ".", "@" and "||" > >> > >>> If "attach:" is triggered without any queries, should we give the user > >>> some default suggestions, if so, what suggestions should we give, till > >>> now, I give the the attachments start with "a" as default. > >> > >> You need to propose something. We can help you make the choice but you > >> should be the one coming with great ideas. > >> > >>> if "." is triggered, there are two situations: first is under the > >>> wikipage context, so when it is triggered without any queries, what > >>> should we give to user as default suggestions, > >> > >> Again, you have to propose something. > >> > >>> because when "." is > >>> trigger, we must narrow the search range to the specific space, for > >>> example, when user type "[[Main.", then the suggestions and also the > >>> default suggestions should under the Main space. > >>> second is under attachment context, like "[[attach:Main.", what should > >>> be the default suggestions for users? > >> > >> Is there really a difference between "[[Main." and "[[attach:Main." with > >> respect to the list of wiki pages that you could suggest? > >> > >>> if "@" is triggered, we must give the attachment suggestions to users > >>> under attachment context, like "[[attach:Main.mypage@", so what is the > >>> default suggestions for this situation? > >> > >> What do you propose? > >> > >>> if "||" is triggered, I think we may not query the server, because the > >>> attributes of link are static, but what attributes are supported? > >> > >> First check the syntax help, then try some random parameters and check > >> what HTML is generated when the page is rendered. > >> > >> Hope this helps, > >> Marius > >> > >>> > >>> On Tue, Jul 26, 2011 at 3:37 AM, Marius Dumitru Florea > >>> <[email protected]<mailto:[email protected] > >> > >>> wrote: > >>> > >>> Hi James, > >>> > >>> On 07/24/2011 05:15 PM, 许凌志(Jamesxu) wrote: > >>> > Hi, Last week I have done following things: > >>> > 1. Refine the suggest lucene service, and a query "media", > which > >> have > >>> > two options: "xml" and "json", each gives the xml > >>> > and json results. > >>> > 2. Thanks Eduard, Marius and Sergiu, with their help, I > finnally > >> find > >>> > the right search queries of suggest lucene service to get > right > >>> > suggestion results. > >>> > 3. The autosuggestion can use the real datas from xwiki now. > >>> > > >>> > >>> > In this week, I am going to do the following things: > >>> > 1. Implement the whole context for link suggestion, include > >>> "attach:", > >>> > "@", "." and "||".( I have done some designations, but still > want > >> to > >>> > discuss with mentors) > >>> > 2. Consider to implement the ctrl+space to re-open the > suggestion > >> box > >>> > according to the different contexts of link suggestion.(after > the > >>> 1 is > >>> > finished) > >>> > >>> Sounds good. Ping me on IRC when you need help. > >>> > >>> Thanks, > >>> Marius > >>> > >>> > > >>> > -- > >>> > Best wishes, > >>> > > >>> > 许凌志(Jame Xu) > >>> > > >>> > MOE KLINNS Lab and SKLMS Lab, Xi'an Jiaotong University > >>> > > >>> > Department of Computer Science and Technology, Xi’an Jiaotong > >>> University > >>> _______________________________________________ > >>> devs mailing list > >>> [email protected]<mailto:[email protected]> > >>> http://lists.xwiki.org/mailman/listinfo/devs > >>> > >>> > >>> > >>> > >>> -- > >>> Best wishes, > >>> > >>> 许凌志(Jame Xu) > >>> > >>> MOE KLINNS Lab and SKLMS Lab, Xi'an Jiaotong University > >>> > >>> Department of Computer Science and Technology, Xi’an Jiaotong > University > >> _______________________________________________ > >> devs mailing list > >> [email protected] > >> http://lists.xwiki.org/mailman/listinfo/devs > >> > > > > > > > _______________________________________________ > devs mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/devs > -- Best wishes, 许凌志(Jame Xu) MOE KLINNS Lab and SKLMS Lab, Xi'an Jiaotong University Department of Computer Science and Technology, Xi’an Jiaotong University _______________________________________________ devs mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/devs
