Hi, dear developers
I want to store/get nmm:ImageList in/from tracker, and I have succeeded in
storing, but I still didn't find a way to get the list, hope the mail list
could help me speed up finding the method. :)
Below are what I have achieved.
Insert:
tracker-sparql -u -q " INSERT { <urn:uuid:image-albumA> a nmm:ImageList ;
nie:identifier 'AlbumA' ; nie:keyword 'AlbumATitle' ; nfo:entryCounter 2 ;
nfo:hasMediaFileListEntry [ a nfo:MediaFileListEntry; nfo:entryContent
<urn:uuid:5ea315ca-54c1-dbdf-45f5-0865a41425fa>] ; nfo:hasMediaFileListEntry [a
nfo:MediaFileListEntry; nfo:entryContent
<urn:uuid:a35e2d11-5451-c912-bd2f-3e8303dfd4ef>]}"
Query:
tracker-sparql -q "SELECT ?imagelist nie:identifier(?imagelist)
nie:keyword(?imagelist) nfo:entryCounter(?imagelist) WHERE {?imagelist a
nmm:ImageList}"
Delete:
tracker-sparql -u -q " DELETE { ?photoalbum a nmm:ImageList } WHERE {
?photoalbum nie:identifier 'AlbumA'}"
*here comes the question*, I want to get the whole list of urls from
nmm:ImageList, I tried the following, but can't work
tracker-sparql -q "SELECT ?entry WHERE { <urn:uuid:image-albumA>
nfo:hasMediaFileListEntry ?entry . ?entry nfo:listPosition 1}" *failed*
tracker-sparql -q "SELECT ?entry ?image ?position WHERE {
<urn:uuid:image-albumA> nfo:hasMediaFileListEntry ?entry . ?entry
nfo:entryContent ?image; nfo:listPosition ?position}" *failed*
tracker-sparql -q "SELECT ?entry WHERE { <urn:uuid:image-albumA>
nfo:hasMediaFileListEntry ?entry . }" could get something, but I found the
result returned are not what I INSERTed.
Really appreciated your help!
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