Hi Terry From the testing I've done, your approach produces the same results as mine. That reassuring.
Thanks Steven -----Original Message----- From: Terry Brady [mailto:[email protected]] Sent: 26 January 2015 16:22 To: Hayles, Steven Cc: [email protected] Subject: Re: [Dspace-tech] Showing results only for items with full text available We had a similar need. Our library discovery layer pulls content from DSpace using the OAI harvester. We needed to distinguish full text content from non-full text content in our OAI metadata. We noticed that we could key off of data within the dc.provenance field. Here is an SQL version of the query we ran for this purpose. and exists ( select 1 from metadatavalue m where m.item_id = i.item_id and m.metadata_field_id = ( select metadata_field_id from metadatafieldregistry mfr where mfr.element = 'description' and mfr.qualifier = 'provenance' ) and (text_value ~ '^.*No\. of bitstreams.*\.(PDF|pdf|DOC|doc|PPT|ppt|DOCX|docx|PPTX|pptx).*$') ) Terry On Mon, Jan 26, 2015 at 1:07 AM, Hayles, Steven <[email protected]> wrote: Under DSpace 4.2, I have a requirement provide a search option to show results only for items with full text available. I've added a check box (uolfulltext) to the search forms, and the following to DiscoverySearchRequestProcessor.doSimpleSearch in dspace-jspui/src/main/java/org/dspace/app/webui/discovery/DiscoverySearchRequestProcessor.java --- DiscoverySearchRequestProcessor.java.orig 2014-07-21 14:05:07.000000000 +0100 +++ DiscoverySearchRequestProcessor.java 2015-01-25 20:20:50.533895183 +0000 @@ -251,6 +251,11 @@ DiscoverQuery queryArgs = DiscoverUtility.getDiscoverQuery(context, request, scope, true); + if (request.getParameter("uolfulltext") != null) + { + queryArgs.addFieldPresentQueries("fulltext"); + } + queryArgs.setSpellCheck(discoveryConfiguration.isSpellCheckEnabled()); List<DiscoverySearchFilterFacet> availableFacet = discoveryConfiguration Is this a sensible approach? Have I missed anything? Thanks Steven Steven Hayles Systems Analyst IT Services, University of Leicester, Propsect House, 94 Regent Rd, Leicester, LE1 7DA, UK T: +44 (0)116 229 7950 E: [email protected] The Queen’s Anniversary Prizes 1994, 2002 & 2013 THE Awards Winners 2007-2013 Elite without being elitist Follow us on Twitter http://twitter.com/uniofleicester or visit our Facebook page https://facebook.com/UniofLeicester ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- Terry Brady Applications Programmer Analyst Georgetown University Library Information Technology https://www.library.georgetown.edu/lit/code 425-298-5498 ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
