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44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
# coding: utf-8
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from django.utils.translation import ugettext as _
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from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
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from modoboa.lib.webutils import _render
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from modoboa.lib import parameters
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from modoboa.admin.tables import *
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from exceptions import *
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def render_listing(request, objtype, tplname="admin/listing.html",
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**kwargs):
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"""Common function to render a listing
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All listing pages available into the admin application use the
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same layout, rendered by this function.
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:param request: a ``Request`` object
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:param objtype: the object type's name (lowercase)
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:param tplname: the template used to render the HTML
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"""
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tblclass = "%sTable" % objtype.capitalize()
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if not globals().has_key(tblclass):
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raise AdminError(_("Unknown object type"))
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tblclass = globals()[tblclass]
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if request.GET.has_key("domid"):
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kwargs["domid"] = request.GET["domid"]
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else:
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kwargs["domid"] = ""
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kwargs["selection"] = objtype
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paginator = Paginator(kwargs["objects"],
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int(parameters.get_admin("ITEMS_PER_PAGE")))
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try:
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page = request.GET.get("page", "1")
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except ValueError:
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page = 1
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try:
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kwargs["page"] = paginator.page(page)
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except (EmptyPage, PageNotAnInteger):
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kwargs["page"] = paginator.page(paginator.num_pages)
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kwargs["table"] = tblclass(request, kwargs["page"].object_list)
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kwargs["selection"] = objtype
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return _render(request, tplname, kwargs)
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