def add_column(request, id):
"""Adds a column to the row with passed id.
"""
row = Row.objects.get(pk=id)
composite = _get_composite(row)
composite.check_permission(request.user, "edit")
amount = Column.objects.filter(parent=row).count()
try:
position = int(request.REQUEST.get("position"))
except (ValueError, TypeError):
position = (amount+1) * 10
else:
position += 5
column = Column.objects.create(parent=row, position=position)
update_columns(column.parent)
html = (
("#compose", composite.render(request, edit=True)),
)
return HttpResponse(render_to_json(html))
def delete_widget(request, id):
"""Deletes the widget with the passed id.
"""
try:
widget = Widget.objects.get(pk=id)
except Widget.DoesNotExist:
pass
else:
composite = _get_composite(widget)
composite.check_permission(request.user, "edit")
widget.delete()
html = (("#compose", composite.render(request, edit=True)),)
json = render_to_json(
html = html,
message = _(u"Widget has been deleted.")
)
return HttpResponse(json)
def delete_row(request, id):
"""Deletes row with passed id.
"""
try:
row = Row.objects.get(pk=id)
except Row.DoesNotExist:
pass
else:
composite = _get_composite(row)
composite.check_permission(request.user, "edit")
row.delete()
update_rows(composite)
html = (("#compose", composite.render(request, edit=True)),)
json = render_to_json(
html = html,
message = _(u"Row has been deleted.")
)
return HttpResponse(json)
def move_column(request, id):
"""Moves passed column to passed direction.
"""
column = Column.objects.get(pk=id)
composite = _get_composite(column)
composite.check_permission(request.user, "edit")
direction = request.REQUEST.get("direction", "0")
if direction == "1":
column.position += 15
else:
column.position -= 15
if column.position < 0:
column.position = 0
column.save()
update_columns(column.parent)
html = (
("#compose", composite.render(request, edit=True)),
)
return HttpResponse(render_to_json(html))
def delete_column(request, id):
"""Deletes the column with passed id
"""
try:
column = Column.objects.get(pk=id)
except Column.DoesNotExist:
pass
else:
composite = _get_composite(column)
composite.check_permission(request.user, "edit")
row = column.parent
column.delete()
update_columns(row)
html = (("#compose", composite.render(request, edit=True)),)
json = render_to_json(
html = html,
message = _(u"Column has been deleted.")
)
return HttpResponse(json)
while temp is not None:
breadcrumbs.insert(0, temp)
temp = temp.parent
html = render_to_string(template, RequestContext(request, {
"obj" : obj,
"breadcrumbs" : breadcrumbs,
"children" : obj.get_children(request),
"composite_id" : composite_id,
}))
html = (
("#reference-input", html),
)
return HttpResponse(render_to_json(html))
def change_width(request, id):
"""Changes the width of the column with passed id.
"""
column = Column.objects.get(pk=id)
composite = _get_composite(column)
composite.check_permission(request.user, "edit")
width = request.POST.get("width", "")
if width:
try:
width = int(width)
except ValueError:
width = None
