def approve_pending_edit(request, pending_edit_id):
pend, model = get_tree_pend_or_plot_pend_by_id_or_404_not_found(pending_edit_id)
pend.approve_and_reject_other_active_pends_for_the_same_field(request.user)
if model == 'Tree':
change_reputation_for_user(pend.submitted_by, 'edit tree', pend.tree, change_initiated_by_user=pend.updated_by)
updated_plot = Plot.objects.get(pk=pend.tree.plot.id)
else: # model == 'Plot'
change_reputation_for_user(pend.submitted_by, 'edit plot', pend.plot, change_initiated_by_user=pend.updated_by)
updated_plot = Plot.objects.get(pk=pend.plot.id)
return plot_to_dict(updated_plot, longform=True)
def update_plot_and_tree(request, plot_id):
response = HttpResponse()
try:
plot = Plot.objects.get(pk=plot_id)
except Plot.DoesNotExist:
response.status_code = 400
response.content = simplejson.dumps({"error": "No plot with id %s" % plot_id})
return response
request_dict = json_from_request(request)
flatten_plot_dict_with_tree_and_geometry(request_dict)
plot_field_whitelist = ['plot_width','plot_length','type','geocoded_address','edit_address_street', 'address_city', 'address_street', 'address_zip', 'power_lines', 'sidewalk_damage']
# The Django form that creates new plots expects a 'plot_width' parameter but the
# Plot model has a 'width' parameter so this dict acts as a translator between request
# keys and model field names
plot_field_property_name_dict = {'plot_width': 'width', 'plot_length': 'length', 'power_lines': 'powerline_conflict_potential'}
# The 'auth.change_user' permission is a proxy for 'is the user a manager'
user_is_not_a_manager = not request.user.has_perm('auth.change_user')
should_create_plot_pends = settings.PENDING_ON and plot.was_created_by_a_manager and user_is_not_a_manager
plot_was_edited = False
for plot_field_name in request_dict.keys():
if plot_field_name in plot_field_whitelist:
if plot_field_name in plot_field_property_name_dict:
new_name = plot_field_property_name_dict[plot_field_name]
else:
new_name = plot_field_name
new_value = request_dict[plot_field_name]
if not compare_fields(getattr(plot, new_name), new_value):
if should_create_plot_pends:
plot_pend = PlotPending(plot=plot)
plot_pend.set_create_attributes(request.user, new_name, new_value)
plot_pend.save()
else:
setattr(plot, new_name, new_value)
plot_was_edited = True
# TODO: Standardize on lon or lng
if 'lat' in request_dict or 'lon' in request_dict or 'lng' in request_dict:
new_geometry = Point(x=plot.geometry.x, y=plot.geometry.y)
if 'lat' in request_dict:
new_geometry.y = request_dict['lat']
if 'lng' in request_dict:
new_geometry.x = request_dict['lng']
if 'lon' in request_dict:
new_geometry.x = request_dict['lon']
if plot.geometry.x != new_geometry.x or plot.geometry.y != new_geometry.y:
if should_create_plot_pends:
plot_pend = PlotPending(plot=plot)
plot_pend.set_create_attributes(request.user, 'geometry', new_geometry)
plot_pend.save()
else:
plot.geometry = new_geometry
plot_was_edited = True
if plot_was_edited:
plot.last_updated = datetime.datetime.now()
plot.last_updated_by = request.user
plot.save()
change_reputation_for_user(request.user, 'edit plot', plot)
tree_was_edited = False
tree_was_added = False
tree = plot.current_tree()
tree_field_whitelist = ['species','dbh','height','canopy_height', 'canopy_condition', 'condition']
if tree is None:
should_create_tree_pends = False
else:
should_create_tree_pends = settings.PENDING_ON and tree.was_created_by_a_manager and user_is_not_a_manager
for tree_field in Tree._meta.fields:
if tree_field.name in request_dict and tree_field.name in tree_field_whitelist:
if tree is None:
import_event, created = ImportEvent.objects.get_or_create(file_name='site_add',)
tree = Tree(plot=plot, last_updated_by=request.user, import_event=import_event)
tree.plot = plot
tree.last_updated_by = request.user
tree.save()
tree_was_added = True
if tree_field.name == 'species':
try:
if (tree.species and tree.species.pk != request_dict[tree_field.name]) \
or (not tree.species and request_dict[tree_field.name]):
if should_create_tree_pends:
tree_pend = TreePending(tree=tree)
tree_pend.set_create_attributes(request.user, 'species_id', request_dict[tree_field.name])
tree_pend.save()
else:
tree.species = Species.objects.get(pk=request_dict[tree_field.name])
tree_was_edited = True
except Exception:
response.status_code = 400
response.content = simplejson.dumps({"error": "No species with id %s" % request_dict[tree_field.name]})
return response
else: # tree_field.name != 'species'
if not compare_fields(getattr(tree, tree_field.name), request_dict[tree_field.name]):
if should_create_tree_pends:
tree_pend = TreePending(tree=tree)
tree_pend.set_create_attributes(request.user, tree_field.name, request_dict[tree_field.name])
tree_pend.save()
else:
setattr(tree, tree_field.name, request_dict[tree_field.name])
tree_was_edited = True
if tree_was_edited:
tree.last_updated = datetime.datetime.now()
tree.last_updated_by = request.user
if tree_was_added or tree_was_edited:
tree.save()
# You cannot get reputation for both adding and editing a tree in one action
# so I use an elif here
if tree_was_added:
change_reputation_for_user(request.user, 'add tree', tree)
elif tree_was_edited:
change_reputation_for_user(request.user, 'edit tree', tree)
full_plot = Plot.objects.get(pk=plot.id)
return_dict = plot_to_dict(full_plot, longform=True,user=request.user)
response.status_code = 200
response.content = simplejson.dumps(return_dict)
return response
if '__all__' in form.errors:
response.content = simplejson.dumps({"error": form.errors['__all__']})
else:
response.content = simplejson.dumps({"error": form.errors})
return response
try:
new_plot = form.save(request)
except ValidationError, ve:
response.status_code = 400
response.content = simplejson.dumps({"error": form.error_class(ve.messages)})
return response
new_tree = new_plot.current_tree()
if new_tree:
change_reputation_for_user(request.user, 'add tree', new_tree)
else:
change_reputation_for_user(request.user, 'add plot', new_plot)
response.status_code = 201
new_plot = plot_to_dict(Plot.objects.get(pk=new_plot.id),longform=True,user=request.user)
response.content = json.dumps(new_plot)
return response
@require_http_methods(["GET"])
@api_call()
@login_optional
def get_plot(request, plot_id):
return plot_to_dict(Plot.objects.get(pk=plot_id),longform=True,user=request.user)
def compare_fields(v1,v2):
