def make_box(request):
"""
l = request.GET.get('l')
w = request.GET.get('w')
t = request.GET.get('t')
lid = request.GET.get('lid') == "true"
box = request.GET.get('box') == "true"
"""
key = request.GET.get("key")
print (key)
try:
obj = MatterObject.objects.get(uuid=key)
except ObjectDoesNotExist:
obj = MatterObject()
if request.GET.get("text"):
text = request.GET.get("text")
else:
text = ""
# print(obj.uuid)
template = MatterTemplate.objects.get(name="Basic Box")
box_template_code = template.template_str
template_vars = MatterTemplateVar.objects.filter(template=template)
# build context:
ctx_dict = {}
for var in template_vars:
if var.type == "str" or var.type == "int":
ctx_dict[var.name] = request.GET.get(var.name)
elif var.type == "bool":
ctx_dict[var.name] = request.GET.get(var.name) == "true"
print ctx_dict
box_template = Template(box_template_code)
ctx = Context(ctx_dict)
scad_str = box_template.render(ctx)
"""
scad_str = render_to_string(box_template,
{'length':l,
'width':w,
'thickness':t,
'text':text,
'box': box,
'lid': lid})
"""
f = open(os.path.join(WORKING_DIR, "%s.scad" % obj.uuid), "w+")
f.write(scad_str)
f.close()
f = open(os.path.join(WORKING_DIR, "%s.scad" % obj.uuid), "rb")
if obj.scad_file.name:
print ("scad file already exists")
obj.scad_file.file.open()
obj.scad_file.close()
obj.scad_file.open(mode="w")
scad_str_in = f.read()
obj.scad_file.write(scad_str_in)
else:
print ("making scad file")
obj.scad_file = File(f)
print ("created scad file name: %s" % obj.scad_file.name)
obj.save()
f.close()
obj.scad_file.close()
os_cmd_str = "openscad -o %s %s" % (
os.path.join(WORKING_DIR, "%s.stl" % obj.uuid),
os.path.join(WORKING_DIR, "%s.scad" % obj.uuid),
)
os.system(os_cmd_str)
f = open(os.path.join(WORKING_DIR, "%s.stl" % obj.uuid), "rb")
if obj.stl_file.name:
obj.stl_file.open()
obj.stl_file.close()
obj.stl_file.open(mode="w")
stl_str_in = f.read()
obj.stl_file.write(stl_str_in)
else:
obj.stl_file = File(f)
obj.save()
f.close()
obj.stl_file.close()
stl_url = obj.stl_file.url
os.remove(os.path.join(WORKING_DIR, "%s.stl" % obj.uuid))
os.remove(os.path.join(WORKING_DIR, "%s.scad" % obj.uuid))
print stl_url
return HttpResponse(stl_url)
def render_matter_template(request, uuid):
template = MatterTemplate.objects.get(uuid=uuid)
key = request.GET.get('key')
print(key)
try:
obj = MatterObject.objects.get(uuid=key)
except ObjectDoesNotExist:
obj = MatterObject()
if request.GET.get("text"):
text = request.GET.get("text")
else:
text = ""
box_template_code = template.template_str
template_vars = MatterTemplateVar.objects.filter(template=template)
# build context:
ctx_dict = {}
for var in template_vars:
if var.type == "str" or var.type == "int":
ctx_dict[var.name] = request.GET.get(var.name)
elif var.type == "bool":
ctx_dict[var.name] = request.GET.get(var.name) == "true"
print ctx_dict
box_template = Template(box_template_code)
ctx = Context(ctx_dict)
scad_str = box_template.render(ctx)
f = open(os.path.join(WORKING_DIR, '%s.scad' % obj.uuid), 'w+')
f.write(scad_str)
f.close()
f = open(os.path.join(WORKING_DIR, '%s.scad' % obj.uuid), 'rb')
if obj.scad_file.name:
print("scad file already exists")
obj.scad_file.file.open()
obj.scad_file.close()
obj.scad_file.open(mode="w")
scad_str_in = f.read()
obj.scad_file.write(scad_str_in)
else:
print("making scad file")
obj.scad_file = File(f)
print("created scad file name: %s" % obj.scad_file.name)
obj.save()
f.close()
obj.scad_file.close()
os_cmd_str = "openscad -o %s %s" % (os.path.join(WORKING_DIR, '%s.stl' % obj.uuid), os.path.join(WORKING_DIR, '%s.scad' % obj.uuid))
os.system(os_cmd_str)
file_is_ready = False
while not file_is_ready:
try:
tmp_f = open(os.path.join(WORKING_DIR, '%s.stl' % obj.uuid), 'rb')
tmp_f.close()
file_is_ready = True
except IOError:
# Not Ready yet, try again in a sec
time.sleep(.1)
pass
f = open(os.path.join(WORKING_DIR, '%s.stl' % obj.uuid), 'rb')
if obj.stl_file.name:
obj.stl_file.open()
obj.stl_file.close()
obj.stl_file.open(mode="w")
stl_str_in = f.read()
obj.stl_file.write(stl_str_in)
else:
obj.stl_file = File(f)
obj.save()
f.close()
obj.stl_file.close()
stl_url = obj.stl_file.url
time.sleep(.5)
os.remove(os.path.join(WORKING_DIR, '%s.scad' % obj.uuid))
os.remove(os.path.join(WORKING_DIR, '%s.stl' % obj.uuid))
print stl_url
return HttpResponse(stl_url)
