On Tue, Jul 26, 2011 at 3:57 PM, Sergiu Dumitriu <[email protected]> wrote:
> > > On 07/25/2011 05:08 AM, 许凌志(Jamesxu) wrote: > > Hi All, how can I query the attachments of a specific page, for example > > "Main.testpage" > > > > I found if I use the query > > space:Main AND filename:__INPUT__* AND type:attachment > > I can get the attachments only from the Main space. > > > > but how about a specific page, I have tried > > page:Main.testpage AND filename:__INPUT__* AND type:attachment > > wikipage:Main.testpage AND filename:__INPUT__* AND type:attachment > > but no one can give the right results. > > To see which fields are indexed, you can look at the Java sources, > starting from > > https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwiki-platform-search/xwiki-platform-search-lucene/src/main/java/com/xpn/xwiki/plugin/lucene/AttachmentData.java > > The document name is indexed both as "name", which holds just the name, > without the space, and "fullname", which contains the space as well -- > Space.Document > I follow your suggestion, and test some queries, I list some query I have tested bellow with its function descriptions: Query 1: space:Main AND filename:__INPUT__* AND type:attachment Description: search the attachments whose filename contains "__INPUT__" and it belong to the pages in the 'Main' space Query 2: name:testpage AND filename:__INPUT__* AND type:attachment Description: search the attachments whose filename contains "__INPUT__" and it belong to the page 'testpage' Query 3: space:Main AND name:testpage AND filename:__INPUT__* AND type:attachment Description: search the attachments whose filename contains "__INPUT__" and it belong to the page testpage in the 'Main' space Query 4: space:Main AND name:__INPUT__* AND type:wikipage Description: search the wiki pages whose name contains "__INPUT__" and it belong to the 'Main' space > > On Wed, Jul 20, 2011 at 5:56 PM, Eduard Moraru<[email protected]> > wrote: > > > >> Hi James, > >> > >> That's just a query problem. The queries that are used for the search > >> suggest are located in XWiki.SearchSuggestConfig. The query for Document > >> Name/Content are not complete. They also need to specify that the result > >> should be a document, and not anything (like attachments for instance). > The > >> correct query for searching for documents by document name should be: > >> > >> name:__INPUT__* AND type:wikipage > >> > >> For attachment name, the correct query should be: > >> > >> filename:__INPUT__* AND type:attachment > >> > >> So, for your usecase (quering documents by name or attachments by name), > >> the > >> query should be: > >> > >> (filename:__INPUT__* AND type:attachment) OR (name:__INPUT__* AND > >> type:wikipage) > >> > >> I`ve tested it out by creating a page named "IconTest" and then > searching > >> for "icon". The results were: > >> > >> <results> > >> <rs id="/xwiki/bin/download/XWiki/RequestsStatus/icon.png" > >> info="XWiki.RequestsStatus">icon.png</rs> > >> <rs id="/xwiki/bin/download/XWiki/ExtensionManager/icon.png" > >> info="XWiki.ExtensionManager">icon.png</rs> > >> <rs id="/xwiki/bin/download/Panels/PanelWizard/icon.png" > >> info="Panels.PanelWizard">icon.png</rs> > >> <rs id="/xwiki/bin/download/XWiki/OfficeImporterAdmin/icon.png" > >> info="XWiki.OfficeImporterAdmin">icon.png</rs> > >> <rs id="/xwiki/bin/download/XWiki/SearchAdmin/icon.png" > >> info="XWiki.SearchAdmin">icon.png</rs> > >> <rs id="/xwiki/bin/download/Blog/Categories/icon.png" > >> info="Blog.Categories">icon.png</rs> <----------- > attachments > >> <rs id="/xwiki/bin/view/Main/IconTest" > >> info="Main.IconTest">IconTest</rs> <----------- documents > >> </results> > >> > >> Ignore the fact that the result is in XML, you can make it json, as > >> suggested in my previous mail. > >> > >> Hope that works for you. > >> > >> Thanks, > >> Eduard > >> > >> 2011/7/20 许凌志(Jamesxu)<[email protected]> > >> > >>> Thanks Eduard very much, It is really helpful, today I am trying to use > >>> SuggestLuceneService to test the autosuggestion functions, I found a > >>> problem. > >>> > >>> For example, I create a page named "jamesxu", and upload an attachment > >>> named > >>> "autosuggest1.js", then I input the query "jame" to the search box on > the > >>> top right of the page, the suggestion list shows up, but the results in > >> the > >>> "Document Name" and "Document Content" contains both the wiki page > >>> "jamesxu" > >>> and its attachment "autosuggest1.js", this behaviour is not excepted in > >> the > >>> autosuggestion features of the editor, because when user types "jame“， > he > >>> really wants to query the wiki page or attachment begin with or > contains > >>> "jame", the attachment "autosuggest1.js" does not contains "jame", it > >>> should not be included in the suggestion results. > >>> > >>> On Tue, Jul 19, 2011 at 10:14 PM, Eduard Moraru<[email protected] > >>>> wrote: > >>> > >>>> Hi James, > >>>> > >>>> I agree with Marius that you should reuse as much as possible what > >>> already > >>>> exists instead of creating an alternate service that does, in a great > >>>> proportions, the same as an existing one but has one extra feature. > >>>> > >>>> So, as I was browsing trough REST's resources, I noticed an > >> undocumented > >>>> "/wikis/{wikiName}/attachments" [1] resource at the wiki level that is > >>> able > >>>> to search for attachments. As you can see from the method's signature, > >> it > >>>> accepts parameters to filter your search by attachment name, page, > >> space, > >>>> author, and type. I will fix the REST API documentation and include > it. > >>>> > >>>> This resource should do the trick for what you need, used in > >> conjunction > >>>> with the search resource that should handle documents. > >>>> > >>>> The advantage of this is that you can get json, as you did for the > >> search > >>>> resource. > >>>> The disadvantage of the whole REST API, for your needs, might be that > >> it > >>> is > >>>> limited at wiki level and can not perform a multi-wiki search in one > >>> query > >>>> (wihout you having to do a search for each wiki). > >>>> > >>>> On the other side, the Lucene search does not have this problem > because > >>> it > >>>> indexes all the wikis and can perform searches on all wikis in one > >> query > >>>> and > >>>> it does it much faster than REST (which uses database queries). Also, > >>>> lucene > >>>> is used in the search suggest (the one at the top-right corner of the > >>>> screen) and in the main XWiki search as well, so it would be much > >> better > >>> if > >>>> the results were consistent. Besides this, if the lucene system is > >>> improved > >>>> over time, your results will also be improved as a result. > >>>> > >>>> So my suggestion is that you modify XWiki.SuggestLuceneService and > make > >>> it > >>>> accept a "media" parameter (or something similar) that should accept > at > >>>> least 2 values: "xml"(default) and "json". Based on this value, you > can > >>>> wrap > >>>> the results of the lucene search into a basic json structure that you > >> can > >>>> easily use in your suggest box. You can check [2][3] and [4] for > >>> references > >>>> of how to use Lucene search in XWiki. > >>>> Once you are done with it, you can even do a pull request so that this > >>>> feature gets integrated into XWiki. > >>>> > >>>> The best and cleanest solution would be that the REST search resource > >>> used > >>>> internally lucene instead of a custom database query and that there > >> would > >>>> be > >>>> a single search back-end (preferably configurable in administration). > >>>> Anyway, it's not your job to fix XWiki :) so making > >>>> XWiki.SuggestLuceneService return json too is the best way to go right > >>> now, > >>>> IMO. > >>>> > >>>> Thanks, > >>>> Eduard > >>>> > >>>> ----------------- > >>>> References: > >>>> [1] > >>>> > >>>> > >>> > >> > https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwiki-platform-rest/xwiki-platform-rest-server/src/main/java/org/xwiki/rest/resources/wikis/WikiAttachmentsResource.java > >>>> [2] > http://extensions.xwiki.org/xwiki/bin/view/Extension/Lucene+Plugin > >>>> [3] > >>>> > >>>> > >>> > >> > https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwiki-platform-search/xwiki-platform-search-lucene/src/main/java/com/xpn/xwiki/plugin/lucene/LucenePluginApi.java > >>>> [4] > >>>> > >>>> > >>> > >> > https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwiki-platform-search/xwiki-platform-search-lucene/src/main/java/com/xpn/xwiki/plugin/lucene/SearchResult.java > >>>> > >>>> > >>>> On Tue, Jul 19, 2011 at 8:36 AM, 许凌志(Jamesxu)<[email protected] > >>>>> wrote: > >>>> > >>>>> Hi, these days I need to implement the rest services for getting > >>>> suggestion > >>>>> results for link autosuggestion. In my design, I think the suggestion > >>>>> results should be filtered and ranked by the following conditions. > >>>>> (for example user types "[[mytest" in page "xwiki:main.newpage") > >>>>> First [[ is triggered, when user keep typing, the page and attachment > >>>>> suggestion results should be filtered and ranked by the following > >>> rules: > >>>>> 1. Prefix matched (only for page name and attachment name) > >>>>> - The pages which are in the same wiki and space of the document > >>>> current > >>>>> edited.( Prior A) > >>>>> - The pages which are in the same wiki but different space of the > >>>>> document current edited;(Prior B) > >>>>> - The pages which are in different wiki and different space of the > >>>>> document current edited; (Prior C); > >>>>> 2. Partial matched (only for page name and attachment name) > >>>>> - The pages which are in the same wiki and space of the document > >>>> current > >>>>> edited.( Prior C) > >>>>> - The pages which are in the same wiki but different space of the > >>>>> document current edited;(Prior D) > >>>>> - The pages which are in different wiki and different space of the > >>>>> document current edited; (Prior E) > >>>>> 3. If no page and attachment matches the above two rules, the > >>> suggestion > >>>>> box will be disappeared.(eclipse way) > >>>>> > >>>>> However, sometimes user might insert the space name too, for example, > >>>> user > >>>>> will type "[[Main", following the rule 1 and rule 2, the pages begins > >>>> with > >>>>> "Main" will be first retrieved as the suggestion results untill user > >>>> types > >>>>> "." after "Main", the suggestion result will be retreved from the > >> pages > >>>>> under the space "Main" only. Filters still obey the above three > >> rules. > >>>>> And also when user types "attach:", the suggestion result will be > >>>> retrieved > >>>>> the attachments only following the above three rules. > >>>>> And if the link is under the attachment context, when "@" is typed, > >> the > >>>>> attachments only will be retrieved following the above three rules. > >>>>> > >>>>> In order to do this, I investigated the rest services already > >> existed( > >>>>> http://platform.xwiki.org/xwiki/bin/view/Features/XWikiRESTfulAPI), > >>> but > >>>> I > >>>>> found none is perfect suitable for my needs. So I talk with Marius, > >> he > >>>>> suggested me to use the existed services which are closed to my needs > >>>>> first, > >>>>> and then write the perfect one later. > >>>>> > >>>>> However, I only found the rest service:/wikis/{wiki}/search is the > >>> most > >>>>> closed one for the pages suggestion to my needs, there is no > >> attachment > >>>>> search rest service for attachment suggestion, Marius adviced me to > >> use > >>> " > >>>>> > >>>>> > >>>> > >>> > >> > http://localhost:8080/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=plain&query=name:__INPUT__*%20AND%20type:attachment&nb={number}&input={query}<http://localhost:8080/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=plain&query=name:__INPUT__*%20AND%20type:attachment&nb=%7Bnumber%7D&input=%7Bquery%7D> > < > http://localhost:8080/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=plain&query=name:__INPUT__*%20AND%20type:attachment&nb=%7Bnumber%7D&input=%7Bquery%7D > > > >> < > >> > http://localhost:8080/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=plain&query=name:__INPUT__*%20AND%20type:attachment&nb=%7Bnumber%7D&input=%7Bquery%7D > >>> > >>> < > >>> > >> > http://localhost:8080/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=plain&query=name:__INPUT__*%20AND%20type:attachment&nb=%7Bnumber%7D&input=%7Bquery%7D > >>>> > >>>> < > >>>> > >>> > >> > http://localhost:8080/xwiki/bin/get/XWiki/SuggestLuceneService?outputSyntax=plain&query=name:__INPUT__*%20AND%20type:attachment&nb=%7Bnumber%7D&input=%7Bquery%7D > >>>>> > >>>>> " > >>>>> instead, but I found the search result is in xml format(not json), > >> and > >>>> also > >>>>> the information of the results got from SuggestLuceneService is > >> limit. > >>>>> > >>>>> I have read the document of how to write custom rest service, but the > >>>>> information is limit, any one can guide me to run an helloworld? > >>>>> > >>>>> > >>>>> > >>>>> -- > >>>>> 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 > >>> > >> _______________________________________________ > >> devs mailing list > >> [email protected] > >> http://lists.xwiki.org/mailman/listinfo/devs > >> > > > > > > > > -- > Sergiu Dumitriu > http://purl.org/net/sergiu/ > _______________________________________________ > 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
