368 lines
15 KiB
Python
368 lines
15 KiB
Python
from __future__ import absolute_import
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import logging
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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 get_object_or_404, render_to_response
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from django.core.urlresolvers import reverse
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from django.template import RequestContext
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from common.utils import generate_choices_w_labels, encapsulate
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from common.widgets import two_state_template
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from documents.models import Document
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from documents.views import document_list
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from documents.permissions import PERMISSION_DOCUMENT_VIEW
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from permissions.models import Permission
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from acls.views import acl_new_holder_for, acl_list_for, acl_detail_for
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from acls.models import AccessEntry, PermissionDenied
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from .models import SmartLink, SmartLinkCondition
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from .conf.settings import SHOW_EMPTY_SMART_LINKS
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from .forms import (SmartLinkInstanceForm, SmartLinkForm,
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SmartLinkConditionForm)
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from . import smart_link_instance_view_link
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from .permissions import (PERMISSION_SMART_LINK_VIEW,
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PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_DELETE,
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PERMISSION_SMART_LINK_EDIT)
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logger = logging.getLogger(__name__)
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def smart_link_action(request):
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#Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_VIEW])
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action = request.GET.get('action', None)
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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', u'/'))
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return HttpResponseRedirect(action)
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def smart_link_instance_view(request, document_id, smart_link_pk):
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document = get_object_or_404(Document, pk=document_id)
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_SMART_LINK_VIEW, request.user, smart_link)
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object_list, errors = SmartLink.objects.get_smart_link_instances_for(document, smart_link)
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return document_list(
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request,
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title=_(u'documents in smart link: %(group)s') % {
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'group': object_list['title']
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},
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object_list=object_list['documents'],
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extra_context={
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'object': document
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}
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)
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def smart_link_instances_for_document(request, document_id):
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subtemplates_list = []
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document = get_object_or_404(Document, pk=document_id)
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smart_link_instances, errors = SmartLink.objects.get_smart_link_instances_for(document)
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if (request.user.is_staff or request.user.is_superuser) and errors:
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for error in errors:
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messages.warning(request, _(u'Smart link query error: %s' % error))
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if not SHOW_EMPTY_SMART_LINKS:
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#If SHOW_EMPTY_SMART_LINKS is False, remove empty groups from
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#dictionary
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smart_link_instances = dict([(group, data) for group, data in smart_link_instances.items() if data['documents']])
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_VIEW])
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except PermissionDenied:
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smart_link_instances_keys_filtered = AccessEntry.objects.filter_objects_by_access(PERMISSION_SMART_LINK_VIEW, request.user, smart_link_instances.keys())
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# Remove smart link instances not found in the new filtered key list
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for key, value in smart_link_instances.items():
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if key not in smart_link_instances_keys_filtered:
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smart_link_instances.pop(key)
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value['documents'] = AccessEntry.objects.filter_objects_by_access(PERMISSION_DOCUMENT_VIEW, request.user, value['documents'])
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if smart_link_instances:
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subtemplates_list = [{
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'name': 'generic_form_subtemplate.html',
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'context': {
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'title': _(u'smart links (%s)') % len(smart_link_instances.keys()),
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'form': SmartLinkInstanceForm(
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smart_link_instances=smart_link_instances, current_document=document,
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links=[smart_link_instance_view_link]
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),
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'form_action': reverse('smart_link_action'),
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'submit_method': 'GET',
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}
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}]
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else:
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# If there are not group display a placeholder messages saying so
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subtemplates_list = [{
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'name': 'generic_subtemplate.html',
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'context': {
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'content': _(u'There no defined smart links for the current document.'),
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}
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}]
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return render_to_response('generic_detail.html', {
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'object': document,
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'document': document,
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'subtemplates_list': subtemplates_list,
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}, context_instance=RequestContext(request))
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def smart_link_list(request):
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qs = SmartLink.objects.all()
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_VIEW])
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except PermissionDenied:
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qs = AccessEntry.objects.filter_objects_by_access(PERMISSION_SMART_LINK_VIEW, request.user, qs)
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return render_to_response('generic_list.html', {
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'title': _(u'smart links'),
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'object_list': qs,
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'extra_columns': [
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{'name': _(u'dynamic title'), 'attribute': 'dynamic_title'},
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{'name': _(u'enabled'), 'attribute': encapsulate(lambda x: two_state_template(x.enabled))},
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],
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'hide_link': True,
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'list_object_variable_name': 'smart_link',
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}, context_instance=RequestContext(request))
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def smart_link_create(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_CREATE])
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if request.method == 'POST':
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form = SmartLinkForm(request.POST)
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if form.is_valid():
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document_group = form.save()
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messages.success(request, _(u'Smart link: %s created successfully.') % document_group)
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return HttpResponseRedirect(reverse('document_group_list'))
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else:
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form = SmartLinkForm()
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return render_to_response('generic_form.html', {
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'form': form,
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'title': _(u'Create new smart link')
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}, context_instance=RequestContext(request))
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def smart_link_edit(request, smart_link_pk):
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_EDIT])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_SMART_LINK_EDIT, request.user, smart_link)
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if request.method == 'POST':
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form = SmartLinkForm(request.POST, instance=smart_link)
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if form.is_valid():
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smart_link = form.save()
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messages.success(request, _(u'Smart link: %s edited successfully.') % smart_link)
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return HttpResponseRedirect(reverse('document_group_list'))
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else:
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form = SmartLinkForm(instance=smart_link)
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return render_to_response('generic_form.html', {
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'navigation_object_name': 'smart_link',
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'smart_link': smart_link,
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'form': form,
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'title': _(u'Edit smart link: %s') % smart_link
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}, context_instance=RequestContext(request))
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def smart_link_delete(request, smart_link_pk):
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_DELETE])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_SMART_LINK_DELETE, request.user, smart_link)
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next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', '/')))
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', '/')))
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if request.method == 'POST':
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try:
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smart_link.delete()
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messages.success(request, _(u'Smart link: %s deleted successfully.') % smart_link)
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except Exception, error:
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messages.error(request, _(u'Error deleting smart link: %(smart_link)s; %(error)s.') % {
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'smart_link': smart_link,
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'error': error
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})
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return HttpResponseRedirect(next)
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return render_to_response('generic_confirm.html', {
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'delete_view': True,
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'navigation_object_name': 'smart_link',
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'smart_link': smart_link,
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'title': _(u'Are you sure you wish to delete smart link: %s?') % smart_link,
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'next': next,
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'previous': previous,
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'form_icon': u'link_delete.png',
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}, context_instance=RequestContext(request))
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def smart_link_condition_list(request, smart_link_pk):
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT])
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except PermissionDenied:
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AccessEntry.objects.check_accesses([PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT], request.user, smart_link)
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return render_to_response('generic_list.html', {
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'title': _(u'conditions for smart link: %s') % smart_link,
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'object_list': smart_link.smartlinkcondition_set.all(),
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'extra_columns': [
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{'name': _(u'enabled'), 'attribute': encapsulate(lambda x: two_state_template(x.enabled))},
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],
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'hide_link': True,
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'smart_link': smart_link,
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'navigation_object_name': 'smart_link',
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'list_object_variable_name': 'condition',
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}, context_instance=RequestContext(request))
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def smart_link_condition_create(request, smart_link_pk):
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT])
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except PermissionDenied:
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AccessEntry.objects.check_accesses([PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT], request.user, smart_link)
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if request.method == 'POST':
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form = SmartLinkConditionForm(request.POST)
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if form.is_valid():
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new_smart_link_condition = form.save(commit=False)
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new_smart_link_condition.smart_link = smart_link
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new_smart_link_condition.save()
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messages.success(request, _(u'Smart link condition: "%s" created successfully.') % new_smart_link_condition)
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return HttpResponseRedirect(reverse('smart_link_condition_list', args=[smart_link.pk]))
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else:
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form = SmartLinkConditionForm(initial={'smart_link': smart_link})
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return render_to_response('generic_form.html', {
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'form': form,
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'title': _(u'Add new conditions to smart link: "%s"') % smart_link,
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'navigation_object_name': 'smart_link',
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'smart_link': smart_link,
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}, context_instance=RequestContext(request))
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def smart_link_condition_edit(request, smart_link_condition_pk):
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smart_link_condition = get_object_or_404(SmartLinkCondition, pk=smart_link_condition_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT])
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except PermissionDenied:
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AccessEntry.objects.check_accesses([PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT], request.user, smart_link_condition.smart_link)
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next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', '/')))
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', '/')))
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if request.method == 'POST':
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form = SmartLinkConditionForm(request.POST, instance=smart_link_condition)
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if form.is_valid():
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new_smart_link_condition = form.save(commit=False)
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new_smart_link_condition.smart_link = smart_link_condition.smart_link
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new_smart_link_condition.save()
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messages.success(request, _(u'Smart link condition: "%s" edited successfully.') % new_smart_link_condition)
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return HttpResponseRedirect(next)
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else:
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form = SmartLinkConditionForm(instance=smart_link_condition)
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return render_to_response('generic_form.html', {
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'form': form,
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'title': _(u'Edit smart link condition'),
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'next': next,
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'previous': previous,
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'condition': smart_link_condition,
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'smart_link': smart_link_condition.smart_link,
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'navigation_object_list': [
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{'object': 'smart_link', 'name': _(u'smart link')},
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{'object': 'condition', 'name': _(u'condition')}
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],
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}, context_instance=RequestContext(request))
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def smart_link_condition_delete(request, smart_link_condition_pk):
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smart_link_condition = get_object_or_404(SmartLinkCondition, pk=smart_link_condition_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT])
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except PermissionDenied:
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AccessEntry.objects.check_accesses([PERMISSION_SMART_LINK_CREATE, PERMISSION_SMART_LINK_EDIT], request.user, smart_link_condition.smart_link)
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next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', '/')))
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', '/')))
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if request.method == 'POST':
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try:
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smart_link_condition.delete()
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messages.success(request, _(u'Smart link condition: "%s" deleted successfully.') % smart_link_condition)
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except Exception, error:
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messages.error(request, _(u'Error deleting smart link condition: %(smart_link_condition)s; %(error)s.') % {
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'smart_link_condition': smart_link_condition,
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'error': error
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})
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return HttpResponseRedirect(next)
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return render_to_response('generic_confirm.html', {
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'delete_view': True,
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'condition': smart_link_condition,
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'smart_link': smart_link_condition.smart_link,
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'navigation_object_list': [
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{'object': 'smart_link', 'name': _(u'smart link')},
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{'object': 'condition', 'name': _(u'condition')}
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],
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'title': _(u'Are you sure you wish to delete smart link condition: "%s"?') % smart_link_condition,
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'next': next,
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'previous': previous,
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'form_icon': u'cog_delete.png',
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}, context_instance=RequestContext(request))
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def smart_link_acl_list(request, smart_link_pk):
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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logger.debug('smart_link: %s' % smart_link)
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return acl_list_for(
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request,
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smart_link,
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extra_context={
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'object': smart_link,
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'smart_link': smart_link,
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}
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)
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def smart_link_new_holder(request, smart_link_pk):
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smart_link = get_object_or_404(SmartLink, pk=smart_link_pk)
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return acl_new_holder_for(
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request,
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smart_link,
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extra_context={
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'smart_link': smart_link,
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'submit_label': _(u'Select'),
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'submit_icon_famfam': 'tick',
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'object': smart_link,
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},
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navigation_object=u'smart_link',
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)
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