def collectionsOverview():
# get username from session
username = session['username']
# get objects
PIDs = jobs.getSelPIDs()
object_package = {}
# get collection objects
'''
This can be improved
'''
riquery = fedora_handle.risearch.get_subjects(predicate="info:fedora/fedora-system:def/relations-external#hasContentModel", object="info:fedora/CM:Collection")
collections = list(riquery)
# assemble sizes
object_package['coll_size_dict'] = {}
for collection in collections:
print "Working on",collection
results = solr_handle.search(**{ "q":"rels_isMemberOfCollection:"+collection.replace(":","\:"), "stats":"true", "stats.field":"obj_size_i", "rows":0 })
print results.stats
if results != None and results.total_results > 0 and results.stats['obj_size_i'] != None:
collection_obj_sum = results.stats['obj_size_i']['sum']
object_package['coll_size_dict'][collection] = (collection_obj_sum,utilities.sizeof_fmt(collection_obj_sum),results.total_results)
# print object_package['coll_size_dict']
object_package['coll_size_dict'] = json.dumps(object_package['coll_size_dict'])
return render_template("collectionsOverview.html", object_package=object_package)
def selObjsOverview():
# get username from session
username = session['username']
PIDs = jobs.getSelPIDs()
# get objects size dictionary
'''
{
labels: ["January", "February", "March", "April", "May", "June", "July"],
datasets: [
{
label: "My First dataset",
fillColor: "rgba(220,220,220,0.5)",
strokeColor: "rgba(220,220,220,0.8)",
highlightFill: "rgba(220,220,220,0.75)",
highlightStroke: "rgba(220,220,220,1)",
data: [65, 59, 80, 81, 56, 55, 40]
},
{
label: "My Second dataset",
fillColor: "rgba(151,187,205,0.5)",
strokeColor: "rgba(151,187,205,0.8)",
highlightFill: "rgba(151,187,205,0.75)",
highlightStroke: "rgba(151,187,205,1)",
data: [28, 48, 40, 19, 86, 27, 90]
}
]
}
'''
# WSUDOR ContentType approach
# slow, but rich
# tup_list = []
# for each in PIDs:
# obj_handle = WSUDOR_ContentTypes.WSUDOR_Object(each)
# tup_list.append( ( obj_handle.SolrDoc.asDictionary()['obj_size_i'], each ) )
# print tup_list
# Solr based approach
# fast, not as rich
# results = solr_handle.search(**{ "q":"*:*", "fq":["obj_size_i:*","id:*RENCEN*"], "stats":"true", "stats.field":"obj_size_i", "rows":0 })
# pass the current PIDs to page as list
return render_template("selObjsOverview.html",username=username, localConfig=localConfig)
def userPage():
# set username in session
username = session['username']
# info to render page
userData = {}
userData['username'] = username
# get selected PIDs to show user
userData['selected_objects'] = len(jobs.getSelPIDs())
return render_template("userPage.html",userData=userData)
def fireTask(task_name):
username = session['username']
# create job_package
job_package = {
"username":username,
"form_data":request.values,
"job_type":"PID_iterate"
}
# pass along binary uploaded data if included in job task
if 'upload' in request.files and request.files['upload'].filename != '':
job_package['upload_data'] = request.files['upload'].read()
task_inputs_key = username+"_"+task_name+"_"+str(int(time.time()))
print "Assigning to Redis-Cached key:",task_inputs_key
redisHandles.r_job_handle.set(task_inputs_key,pickle.dumps(job_package))
# get PIDs to confirm
PIDs = jobs.getSelPIDs()
return render_template("objConfirm.html",task_name=task_name,task_inputs_key=task_inputs_key,PIDs=PIDs,username=username,localConfig=localConfig)
