def listpagelets(self,sessionuserid,pgts):
# To simulate the query of a database , just adding known pagelet ids into a tuple
print "\nPagelet List"
printstr =""
newrow = {}
colhead =[]
for pgt in pgts:
fieldset = pgt.acl(sessionuserid)
newdict ={}
for field in fieldset.keys():
if 'r' in list(fieldset[field]) or (fieldset[field] =='-w' and pgt.isauthor(sessionuserid)==True):
fld = storedata.fetch_field(field)
newdict[fld] = storedata.fetch_field_value(field, pgt.id)
if fld not in colhead:
colhead.append(fld)
newrow[pgt.getid()] = newdict
printstr += " "
for eachcol in colhead:
printstr += eachcol + " "
printstr += "\n"
for eachp in newrow.keys():
printstr += eachp + " "
p = newrow[eachp]
for eachcol in colhead:
if eachcol in p.keys():
printstr += str(p[eachcol]) + " "
printstr += "\n"
print printstr
def view(self,sessionuserid):
'''
For fields in cs, show readable fields
'''
fieldset = self.acl(sessionuserid)
#get field's by ID, retrieve the value associated and return
#here's where persistence will come into play first
#print "\nPagelet Field Access list"
print "\nPagelet View for ", sessionuserid
for field in fieldset.keys():
fld = storedata.fetch_field(field)
#fld = cPickle.load(open(field + ".obj",'rb'))
if 'r' in list(fieldset[field]) or (fieldset[field] =='-w' and self.isauthor(sessionuserid)==True):
print "\n" + str(fld) + storedata.fetch_field_value(field, self.id)
def edit(self,sessionuserid):
'''
For fields in cs, show editable fields
'''
print "pagelet",sessionuserid
fieldset = self.acl(sessionuserid)
list_of_fields = []
for field in fieldset.keys():
var = storedata.fetch_field(field)
if 'w' in list(fieldset[field]):
ans = raw_input(var)
list_of_fields.append(dict({field:ans}))
else:
list_of_fields.append({field: storedata.fetch_field_value(field, self.id) })
storedata.update_field(self.sessionuser, list_of_fields, self.id)
