134 lines
5.1 KiB
Python
134 lines
5.1 KiB
Python
from django.shortcuts import redirect
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from django.utils.translation import ugettext_lazy as _
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from django.contrib import messages
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from django.http import HttpResponseRedirect
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from django.shortcuts import render_to_response, get_object_or_404
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from django.template import RequestContext
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from django.contrib import messages
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from django.contrib.contenttypes.models import ContentType
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from common.utils import generate_choices_w_labels
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from common.forms import ChoiceForm
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def password_change_done(request):
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"""
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View called when the new user password has been accepted
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"""
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messages.success(request, _(u'Your password has been successfully changed.'))
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return redirect('home')
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def multi_object_action_view(request):
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"""
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Proxy view called first when usuing a multi object action, which
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then redirects to the appropiate specialized view
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"""
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action = request.GET.get('action', None)
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id_list = u','.join([key[3:] for key in request.GET.keys() if key.startswith('pk_')])
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if not action:
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messages.error(request, _(u'No action selected.'))
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return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/'))
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if not id_list:
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messages.error(request, _(u'Must select at least one item.'))
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return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/'))
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return HttpResponseRedirect('%s?id_list=%s' % (action, id_list))
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def get_obj_from_content_type_string(string):
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model, pk = string.split(u',')
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ct = ContentType.objects.get(model=model)
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return ct.get_object_for_this_type(pk=pk)
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def assign_remove(request, left_list, right_list, add_method, remove_method, left_list_title, right_list_title, obj=None, object_name=None, decode_content_type=False):
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left_list_name = u'left_list'
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right_list_name = u'right_list'
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if request.method == 'POST':
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if u'%s-submit' % left_list_name in request.POST.keys():
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unselected_list = ChoiceForm(request.POST,
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prefix=left_list_name,
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choices=left_list())
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if unselected_list.is_valid():
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for selection in unselected_list.cleaned_data['selection']:
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label = dict(left_list())[selection]
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if decode_content_type:
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selection_obj = get_obj_from_content_type_string(selection)
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else:
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selection_obj = selection
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try:
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add_method(selection_obj)
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messages.success(request, _(u'%(selection)s added successfully added to %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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except:
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messages.error(request, _(u'Unable to add %(selection)s to %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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elif u'%s-submit' % right_list_name in request.POST.keys():
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selected_list = ChoiceForm(request.POST,
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prefix=right_list_name,
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choices=right_list())
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if selected_list.is_valid():
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for selection in selected_list.cleaned_data['selection']:
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label = dict(right_list())[selection]
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if decode_content_type:
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selection = get_obj_from_content_type_string(selection)
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try:
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remove_method(selection)
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messages.success(request, _(u'%(selection)s added successfully removed from %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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except:
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messages.error(request, _(u'Unable to add %(selection)s to %(right_list_title)s.') % {
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'selection': label, 'right_list_title': right_list_title})
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unselected_list = ChoiceForm(prefix=left_list_name,
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choices=left_list())
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selected_list = ChoiceForm(prefix=right_list_name,
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choices=right_list())
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context = {
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'subtemplates_list': [
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{
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'name':'generic_form_subtemplate.html',
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'grid': 6,
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'context': {
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'form': unselected_list,
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'title': left_list_title,
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'submit_label': _(u'Add'),
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}
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},
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{
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'name':'generic_form_subtemplate.html',
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'grid': 6,
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'grid_clear': True,
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'context': {
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'form': selected_list,
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'title': right_list_title,
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'submit_label': _(u'Remove'),
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}
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},
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],
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}
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if obj:
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context.update(
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{
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'object': obj
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}
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)
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if object_name:
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context.update(
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{
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'object_name': object_name,
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}
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)
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return render_to_response('generic_form.html', context,
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context_instance=RequestContext(request))
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