def download(request, format="png", view="", show="", minimized="", related=""):
'''
Regenera el gráfico y lo devuelve según el formato que recibe como parámetro.
'''
if format not in Utils.CONTENT_TYPES:
return HttpResponseNotFound("Content type '%s' not supported" % format)
show = Utils.split(show, "_")
program = None
if view == 'completo':
g = RawGraphViz(show, Utils.split(minimized, "_"), Utils.split(related, "_"), extra={'layout': 'fdp'}).graph()
else:
g = Utils.plantUML(show)
program = 'fdp'
return HttpResponse(g.create(program, format=format), content_type=Utils.CONTENT_TYPES[format])
def filter(request, format="", view="", show="", minimized="", related=""):
req = request.REQUEST
if request.method == 'GET':
ctx = Utils.context(format, view, show, minimized, related)
ctx.update(csrf(request))
if view == 'completo':
g = RawGraphViz(Utils.split(show, '_'), Utils.split(minimized, '_'), Utils.split(related, '_'), extra={'layout': 'fdp', 'size': '10'}).graph()
request.session['program'] = None
else:
g = Utils.plantUML(Utils.split(show, '_'))
request.session['program'] = 'fdp'
ctx['cmap'] = g.create(format='cmapx') if g is not None else None
request.session['graph'] = g.to_string() if g is not None else None
return render_to_response('filter.html', ctx)
else:
return HttpResponseRedirect(reverse(filter, kwargs=Utils.request_to_context(req)))
