def edit_widget(request, **kwargs):
try:
widget = Widget.objects.get(id=kwargs.get("id"))
widget_class_obj = get_widget(widget.widget_class)
containsModel = hasModel(widget_class_obj)
if request.POST:
"get form populated with widget options"
options_form = WidgetOptionsForm(widget.widget_class, request.POST)
if options_form.is_valid():
if options_form.save(widget=widget):
data = {'valid': True, 'form': 'saved'}
elif options_form.errors:
data = ajaxerror(options_form)
if containsModel:
obj = get_widget_model_queryset(widget, widget_class_obj)
model_form = get_model_form_for_widget(widget_class_obj,
{"POST": request.POST, "FILES": request.FILES}, instance=obj,
widget=widget)
try:
if model_form.is_valid():
saved_obj = model_form.save()
data.update({"obj": saved_obj.id})
elif model_form.errors:
model_data = ajaxerror(model_form)
errors = dict(data.get("errors", {}), **model_data["errors"])
data = {'valid': False, "errors": errors}
except Exception:
raise
else:
"This is a request to get a form for widget"
ctx = RequestContext(request)
"get widget form populated with widget options"
initial = {'status': widget.status}
if widget.hasOptions:
initial.update(dict(("option_%s" % option.name, option.value), for option in widget.options.all()))
options_form = WidgetOptionsForm(widget.widget_class, data=initial)
extra_js = []
o = get_template("widget/options.html")
ctx.update({'options_form': options_form})
if containsModel:
obj = get_widget_model_queryset(widget, widget_class_obj)
model_form = get_model_form_for_widget(widget_class_obj, instance=obj, widget=widget)
if model_form:
ctx.update({'model_form': model_form})
extra_js += model_form.extra_js
options = o.render(ctx)
extra_js += options_form.extra_js
data = {'valid': False, 'type': 'ef', 'data': options, 'extra_js': extra_js}
return HttpResponse(json_serializer.encode(data), mimetype='application/json')
except Exception:
raise Http404()
def render_widgets_for_slot(slot, widget_context):
"""
Renders all widgets assigned to a WidgetSlot
"""
page = widget_context.get("page", None)
user = widget_context["request"].user
rendered_widgets = []
"Render regular paged widgets and page less widgets (universal widgets)"
widgets = Widget.objects.published_for_page_or_pageless(page, slot, user)
for widget in widgets:
widget_class = get_widget(widget.widget_class)
widget_context.update({'widget': widget})
if widget_class is not None:
widget_options = None
widget_class = widget_class()
if hasattr(widget_class, "options"):
try:
widget_options = dict(((o["name"], o["value"])\
for o in widget.options.values("name", "value")))
widget_context.update({"opts": widget_options})
except Exception, e:
raise e
queryset = get_widget_model_queryset(widget, widget_class)
rendered_widget = render_template(widget_class\
._render(widget_context, slot, queryset, widget_options),\
widget_class.template, raw=widget_class.raw)
rendered_widgets.append({'widget': widget, \
'meta': widget_class.Meta, \
'content': rendered_widget})
def render_widget(widget, widget_context):
"""
Render a single widgtet
"""
widget_class = get_widget(widget.widget_class)
widget_context.update({'widget': widget})
if widget_class is not None:
widget_options = None
widget_class = widget_class()
if hasattr(widget_class, "options"):
try:
widget_options = dict(((o["name"], o["value"])\
for o in widget.options.values("name", "value")))
widget_context.update({"opts": widget_options})
except Exception, e:
raise e
queryset = get_widget_model_queryset(widget, widget_class)
rendered_widget = render_template(widget_class\
._render(widget_context, widget.slot, queryset, widget_options),\
widget_class.template, raw=widget_class.raw)
return {'widget': widget,\
'meta': widget_class.Meta,\
'content': rendered_widget}
def render_widgets_for_slot(slot, widget_context):
"""
Renders all widgets assigned to a WidgetSlot
"""
page = widget_context.get("page", None)
user = widget_context["request"].user
rendered_widgets = []
"Render regular paged widgets and page less widgets (universal widgets)"
widgets = Widget.objects.published_for_page_or_pageless(page, slot, user)
for widget in widgets:
widget_class = get_widget(widget.widget_class)
widget_context.update({'widget': widget})
if widget_class is not None:
widget_options = None
widget_class = widget_class()
if hasattr(widget_class, "options"):
try:
widget_options = dict(((o["name"], o["value"]), for o in widget.options.values("name", "value")))
widget_context.update({"opts": widget_options})
except Exception, e:
raise e
queryset = get_widget_model_queryset(widget, widget_class)
rendered_widget = render_template(widget_class._render(widget_context, slot, queryset, widget_options),
widget_class.template, raw=widget_class.raw)
rendered_widgets.append({'widget': widget, 'meta': widget_class.Meta, 'content': rendered_widget})
def render_widget(widget, widget_context):
"""
Render a single widgtet
"""
widget_class = get_widget(widget.widget_class)
widget_context.update({'widget': widget})
if widget_class is not None:
widget_options = None
widget_class = widget_class()
if hasattr(widget_class, "options"):
try:
widget_options = dict(((o["name"], o["value"]), for o in widget.options.values("name", "value")))
widget_context.update({"opts": widget_options})
except Exception, e:
raise e
queryset = get_widget_model_queryset(widget, widget_class)
rendered_widget = render_template(widget_class._render(widget_context, widget.slot, queryset, widget_options),
widget_class.template, raw=widget_class.raw)
return {'widget': widget, 'meta': widget_class.Meta, 'content': rendered_widget}
"""
Render a single widgtet
"""
widget_class = get_widget(widget.widget_class)
widget_context.update({'widget': widget})
if widget_class is not None:
widget_options = None
widget_class = widget_class()
if hasattr(widget_class, "options"):
try:
widget_options = dict(((o["name"], o["value"]), for o in widget.options.values("name", "value")))
widget_context.update({"opts": widget_options})
except Exception, e:
raise e
queryset = get_widget_model_queryset(widget, widget_class)
rendered_widget = render_template(widget_class._render(widget_context, widget.slot, queryset, widget_options),
widget_class.template, raw=widget_class.raw)
return {'widget': widget, 'meta': widget_class.Meta, 'content': rendered_widget}
def render_widgets_for_slot(slot, widget_context):
"""
Renders all widgets assigned to a WidgetSlot
"""
page = widget_context.get("page", None)
user = widget_context["request"].user
rendered_widgets = []
"Render regular paged widgets and page less widgets (universal widgets)"