def handle(self, *args, **options):
print "starting"
source_location = mkdtemp()
myfile = args[0]
shutil.copy(myfile, source_location)
new_id = identity.mint()
print "new_id:%s" % new_id
print "exists:%s" % identity.exists(new_id)
print "is it valid:%s" % identity.validate(new_id)
identity.bind(new_id, myfile, 'tstem31')
print "exists:%s" % identity.exists(new_id)
print "store"
storage.ingest_directory(new_id, source_location)
print "stored"
fix = fixity.generate(myfile, 'md5')
print "fixity for %s is: %s" % (myfile, fix)
fixity.bind(new_id, fix)
print "adding an annotation"
assertions = []
assertions.append((new_id, ("dc", "http://purl.org/dc/elements/1.1/", "title"), "this is a test title"))
assertions.append((new_id, ("dc", "http://purl.org/dc/elements/1.1/", "author"), "Shakespeare, Billy"))
annotate.add(new_id, assertions)
print "annotation added"
print "ending"
return
def upload_batch(request):
if request.method == 'POST':
spreadsheet = request.FILES['file_0']
archive = request.FILES['file_1']
stats = Philes().get_stats()
# enforce the upload files order/type
if not is_spreadsheet(spreadsheet) or not is_archive(archive):
print "one of your files just ain't right"
return render_to_response('ingest.html', {'batch': True, 'stats':stats})
# both uploads are valid: process batch upload
# upload spreadsheet and pass file to get_meta_dict
uploaddir = mkdtemp()
ss = handle_file_upload(uploaddir, spreadsheet)
# get spreadsheet meta data
metadict = get_meta_dict(ss)
# unpack the archive file,
handle_file_upload(uploaddir, archive)
aname = os.path.join(uploaddir, archive.name)
unpack_archive(aname, archive)
# create identifier for each object
# upload object individually and assign
# ------- loop over the metadata dict and find file name
errors = []
for key,val in metadict.iteritems():
fp = os.path.dirname(aname) + "/" + key
# move the file from the zip into new tmp directory
t = mkdtemp()
sz = os.path.getsize(fp)
shutil.move(fp, t)
newf = t + "/" + key
try:
ark = identity.mint_new()
repopath = storage.ingest_directory(ark, t)
identity.bind(ark, repopath, 'dmc186', sz)
# can't put this in ingest_directory b.c.
# bind hasn't been done yet. yucky.
Log().logark(ark, 'ObjectIngested')
assertions = []
# loop over metadata to store
for i, v in enumerate(val):
#print "\t%s" % v
for vals in metadict[key][v]:
#print "\t\t%s" % vals
#assertion = (ark, ("dc", "http://purl.org/dc/elements/1.1/", v), vals)
assertion = (ark, settings.METADATA_URLS[v], vals)
assertions.append(assertion)
annotate.add(ark, assertions)
shutil.rmtree(t)
except IOError as (errno, strerror):
print "I/O error({0}): {1}".format(errno, strerror)
print "%s" % newf
pass
except:
def add_assertions(request, ark):
assertions = []
# loop over metadata to store
for i in range(int(request.POST.get('metadata_count'))):
k = request.POST.get('meta_type_'+str(i+1))
v = request.POST.get('meta_value_'+str(i+1))
#assertion = (ark, ("dc", "http://purl.org/dc/elements/1.1/", k), v)
#assertions.append(annotation)
assertion = (ark, settings.METADATA_URLS[k], v)
assertions.append(assertion)
annotate.add(ark, assertions)
try:
open(newf, "r")
print "%s found" % newf
ark = identity.mint_new()
repopath = storage.ingest_directory(ark, t)
identity.bind(ark, repopath, 'dmc186')
assertions = []
# loop over metadata to store
for i, v in enumerate(val):
#print "\t%s" % v
for vals in metadict[key][v]:
#print "\t\t%s" % vals
assertion = (ark, ("dc", "http://purl.org/dc/elements/1.1/", v), vals)
assertions.append(assertion)
annotate.add(ark, assertions)
shutil.rmtree(t)
except IOError as (errno, strerror):
print "I/O error({0}): {1}".format(errno, strerror)
print "%s" % newf
pass
except:
print "Unexpected error:", sys.exc_info()[0]
print "%s" % newf
raise
shutil.rmtree(uploaddir)
print "ending"
return
