def get_navigate_data(request, obj_type, obj_ref, obj_revi):
obj, ctx = get_generic_data(request, obj_type, obj_ref, obj_revi)
FilterForm = get_navigate_form(obj)
has_session = any(field in request.session for field in FilterForm.base_fields)
initial = dict((k, v.initial) for k, v in FilterForm.base_fields.items())
if request.method == 'POST' and request.POST:
form = FilterForm(request.POST)
if form.is_valid():
request.session.update(form.cleaned_data)
elif has_session:
request.session.update(dict(doc_parts = ""))
initial.update(request.session)
form = FilterForm(initial)
else:
form = FilterForm(initial)
request.session.update(initial)
if not form.is_valid():
raise ValueError("Invalid form")
graph = NavigationGraph(obj, [r.object for r in ctx.get("results", [])])
options = form.cleaned_data
if options["update"]:
options["doc_parts"] = [int(o)
for o in options["doc_parts"].split("#")
if o.isnumeric()]
else:
options["doc_parts"] = []
request.session.update(dict(doc_parts = ""))
graph.set_options(options)
graph.create_edges()
map_string, url, path = graph.render()
top, left, w, h = map(int, re.search(coords_rx, map_string).groups())
x_part_node_position = (2 * left + w) // 2
y_part_node_position = (2 * top + h) // 2
x_img_position_corrected = 1172 // 2 - x_part_node_position
y_img_position_corrected = 500 // 2 - y_part_node_position
img = Image.open(path)
width, height = img.size
ctx.update({
'filter_object_form': form,
'map_areas': map_string,
'picture_path': "/"+url,
'x_img_position': x_img_position_corrected,
'y_img_position': y_img_position_corrected,
'img_width' : width,
'img_height' : height,
'center_x' : left + w // 2,
'center_y' : top + h //2,
'navigate_bool': True,
})
return ctx
def get_navigate_data(request, obj_type, obj_ref, obj_revi):
obj, ctx = get_generic_data(request, obj_type, obj_ref, obj_revi)
FilterForm = get_navigate_form(obj)
has_session = any(field in request.session
for field in FilterForm.base_fields)
initial = dict((k, v.initial) for k, v in FilterForm.base_fields.items())
if request.method == 'POST' and request.POST:
form = FilterForm(request.POST)
if form.is_valid():
request.session.update(form.cleaned_data)
elif has_session:
request.session.update(dict(doc_parts=""))
initial.update(request.session)
form = FilterForm(initial)
else:
form = FilterForm(initial)
request.session.update(initial)
if not form.is_valid():
options = initial
else:
options = form.cleaned_data
if options[OSR]:
results = [r.object for r in ctx.get("results", [])]
else:
results = []
graph = NavigationGraph(obj, results)
if options["update"]:
options["doc_parts"] = [
int(o) for o in options["doc_parts"].split("#") if o.isnumeric()
]
else:
options["doc_parts"] = []
request.session.update(dict(doc_parts=""))
graph.set_options(options)
graph.create_edges()
map_string, edges = graph.render()
width, height = edges["width"], edges["height"]
past = graph.time and timezone.now() - graph.time > datetime.timedelta(
minutes=5)
ctx.update({
'filter_object_form': form,
'map_areas': map_string,
'img_width': width,
'img_height': height,
'navigate_bool': True,
'edges': edges,
'past': past,
})
return ctx
def get_navigate_data(request, obj_type, obj_ref, obj_revi):
obj, ctx = get_generic_data(request, obj_type, obj_ref, obj_revi)
FilterForm = get_navigate_form(obj)
has_session = any(field in request.session for field in FilterForm.base_fields)
initial = dict((k, v.initial) for k, v in FilterForm.base_fields.items())
if request.method == 'POST' and request.POST:
form = FilterForm(request.POST)
if form.is_valid():
request.session.update(form.cleaned_data)
elif has_session:
request.session.update(dict(doc_parts = ""))
initial.update(request.session)
form = FilterForm(initial)
else:
form = FilterForm(initial)
request.session.update(initial)
if not form.is_valid():
options = initial
else:
options = form.cleaned_data
if options[OSR]:
results = [r.object for r in ctx.get("results", [])]
else:
results = []
graph = NavigationGraph(obj, results)
if options["update"]:
options["doc_parts"] = [int(o)
for o in options["doc_parts"].split("#")
if o.isnumeric()]
else:
options["doc_parts"] = []
request.session.update(dict(doc_parts = ""))
graph.set_options(options)
graph.create_edges()
map_string, edges = graph.render()
width, height = edges["width"], edges["height"]
past = graph.time and timezone.now() - graph.time > datetime.timedelta(minutes=5)
ctx.update({
'filter_object_form': form,
'map_areas': map_string,
'img_width' : width,
'img_height' : height,
'navigate_bool': True,
'edges' : edges,
'past' : past,
})
return ctx