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Added workflow create, edit and delete views

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This commit is contained in:
Roberto Rosario
2012-03-16 01:40:04 -04:00
parent 8c8befabdd
commit ffb5fc8286
5 changed files with 132 additions and 25 deletions
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14
apps/workflows/__init__.py
View File

@@ -5,15 +5,21 @@ from django.utils.translation import ugettext_lazy as _
from navigation.api import register_links, register_multi_item_links
from project_setup.api import register_setup
from .permissions import PERMISSION_WORKFLOW_SETUP_VIEW
from .permissions import (PERMISSION_WORKFLOW_SETUP_VIEW,
PERMISSION_WORKFLOW_SETUP_CREATE, PERMISSION_WORKFLOW_SETUP_EDIT,
PERMISSION_WORKFLOW_SETUP_DELETE)
from .models import Workflow
setup_workflow_link = {'text': _(u'workflows'), 'view': 'setup_workflow_list', 'icon': 'chart_organisation.png', 'permissions': [PERMISSION_WORKFLOW_SETUP_VIEW]}
setup_workflow_list_link = {'text': _(u'workflow list'), 'view': 'setup_workflow_list', 'famfam': 'chart_organisation', 'permissions': [PERMISSION_WORKFLOW_SETUP_VIEW]}
setup_workflow_create_link = {'text': _(u'create new'), 'view': 'setup_workflow_create', 'famfam': 'chart_organisation_add', 'permissions': [PERMISSION_WORKFLOW_SETUP_CREATE]}
setup_workflow_edit_link = {'text': _(u'edit'), 'view': 'setup_workflow_edit', 'args': 'object.pk', 'famfam': 'chart_organisation', 'permissions': [PERMISSION_WORKFLOW_SETUP_EDIT]}
setup_workflow_delete_link = {'text': _(u'delete'), 'view': 'setup_workflow_delete', 'args': 'object.pk', 'famfam': 'chart_organisation_delete', 'permissions': [PERMISSION_WORKFLOW_SETUP_DELETE]}
#register_links(User, [user_edit, user_set_password, user_delete])
register_links(['setup_workflow_list'], [setup_workflow_link], menu_name=u'secondary_menu')
register_links(Workflow, [setup_workflow_edit_link, setup_workflow_delete_link])
register_links([Workflow, 'setup_workflow_list', 'setup_workflow_create'], [setup_workflow_list_link], menu_name=u'form_header')
register_links([Workflow, 'setup_workflow_list', 'setup_workflow_create'], [setup_workflow_create_link], menu_name=u'secondary_menu')
#register_multi_item_links(['user_list'], [user_multiple_set_password, user_multiple_delete])
register_setup(setup_workflow_link)

11
apps/workflows/forms.py Normal file
View File

@@ -0,0 +1,11 @@
from __future__ import absolute_import
from django import forms
from django.utils.translation import ugettext_lazy as _
from .models import Workflow
class WorkflowSetupForm(forms.ModelForm):
class Meta:
model = Workflow

5
apps/workflows/permissions.py
View File

@@ -6,4 +6,7 @@ from permissions.models import PermissionNamespace, Permission
user_management_namespace = PermissionNamespace('workflows', _(u'Workflows'))
PERMISSION_WORKFLOW_SETUP_VIEW = Permission.objects.register(user_management_namespace, 'workflow_setup_view', _(u'View existing workflows templates'))
PERMISSION_WORKFLOW_SETUP_VIEW = Permission.objects.register(user_management_namespace, 'workflow_setup_view', _(u'View existing workflow templates'))
PERMISSION_WORKFLOW_SETUP_CREATE = Permission.objects.register(user_management_namespace, 'workflow_setup_create', _(u'Create new workflow templates'))
PERMISSION_WORKFLOW_SETUP_EDIT = Permission.objects.register(user_management_namespace, 'workflow_setup_edit', _(u'Edit existing workflow templates'))
PERMISSION_WORKFLOW_SETUP_DELETE = Permission.objects.register(user_management_namespace, 'workflow_setup_delete', _(u'Delete existing workflow templates'))

5
apps/workflows/urls.py
View File

@@ -1,5 +1,8 @@
from django.conf.urls.defaults import patterns, url
urlpatterns = patterns('workflows.views',
url(r'^setup/list/$', 'setup_workflow_list', (), 'setup_workflow_list'),
url(r'^setup/workflow/list/$', 'setup_workflow_list', (), 'setup_workflow_list'),
url(r'^setup/workflow/create/$', 'setup_workflow_create', (), 'setup_workflow_create'),
url(r'^setup/workflow/(?P<workflow_pk>\d+)/edit/$', 'setup_workflow_edit', (), 'setup_workflow_edit'),
url(r'^setup/workflow/(?P<workflow_pk>\d+)/delete/$', 'setup_workflow_delete', (), 'setup_workflow_delete'),
)

122
apps/workflows/views.py
View File

@@ -13,26 +13,16 @@ from django.utils.safestring import mark_safe
from django.conf import settings
from django.core.exceptions import PermissionDenied
#from documents.permissions import (PERMISSION_DOCUMENT_CREATE,
# PERMISSION_DOCUMENT_NEW_VERSION)
#from documents.models import DocumentType, Document
#from documents.conf.settings import THUMBNAIL_SIZE
#from metadata.api import decode_metadata_from_url, metadata_repr_as_list
from permissions.models import Permission
#from common.utils import encapsulate
from common.utils import encapsulate
#from common.widgets import two_state_template
#import sendfile
#from acls.models import AccessEntry
from .models import Workflow
#from .literals import (SOURCE_CHOICE_WEB_FORM, SOURCE_CHOICE_STAGING,
# SOURCE_CHOICE_WATCH, SOURCE_CHOICE_POP3_EMAIL, SOURCE_CHOICE_IMAP_EMAIL)
#from .literals import (SOURCE_UNCOMPRESS_CHOICE_Y,
# SOURCE_UNCOMPRESS_CHOICE_ASK)
#from .staging import create_staging_file_class
#from .forms import (StagingDocumentForm, WebFormForm,
# WatchFolderSetupForm)
from .permissions import PERMISSION_WORKFLOW_SETUP_VIEW
from .forms import WorkflowSetupForm
from .permissions import (PERMISSION_WORKFLOW_SETUP_VIEW,
PERMISSION_WORKFLOW_SETUP_CREATE, PERMISSION_WORKFLOW_SETUP_EDIT,
PERMISSION_WORKFLOW_SETUP_DELETE)
logger = logging.getLogger(__name__)
@@ -45,13 +35,107 @@ def setup_workflow_list(request):
context = {
'object_list': Workflow.objects.all(),
'title': _(u'workflows'),
#'hide_link': True,
'hide_link': True,
#'list_object_variable_name': 'source',
#'source_type': source_type,
#'extra_columns': [
# {'name': _(u'Enabled'), 'attribute': encapsulate(lambda source: two_state_template(source.enabled))},
#],
'extra_columns': [
{'name': _(u'Initial state'), 'attribute': encapsulate(lambda workflow: workflow.initial_state or _(u'None'))},
],
}
return render_to_response('generic_list.html', context,
context_instance=RequestContext(request))
def setup_workflow_create(request):
Permission.objects.check_permissions(request.user, [PERMISSION_WORKFLOW_SETUP_CREATE])
redirect_url = reverse('setup_workflow_list')
#previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', redirect_url)))
if request.method == 'POST':
form = WorkflowSetupForm(request.POST)
if form.is_valid():
workflow = form.save()
messages.success(request, _(u'Workflow created succesfully.'))
return HttpResponseRedirect(redirect_url)
else:
form = WorkflowSetupForm()
return render_to_response('generic_form.html', {
'title': _(u'create workflow'),
'form': form,
},
context_instance=RequestContext(request))
def setup_workflow_edit(request, workflow_pk):
Permission.objects.check_permissions(request.user, [PERMISSION_WORKFLOW_SETUP_EDIT])
workflow = get_object_or_404(Workflow, pk=workflow_pk)
if request.method == 'POST':
form = WorkflowSetupForm(instance=workflow, data=request.POST)
if form.is_valid():
form.save()
messages.success(request, _(u'Workflow "%s" updated successfully.') % workflow)
return HttpResponseRedirect(reverse('setup_workflow_list'))
else:
form = WorkflowSetupForm(instance=workflow)
return render_to_response('generic_form.html', {
'title': _(u'edit workflow: %s') % workflow,
'form': form,
'object': workflow,
'object_name': _(u'workflow'),
},
context_instance=RequestContext(request))
def setup_workflow_delete(request, workflow_pk=None, workflow_pk_list=None):
post_action_redirect = None
if workflow_pk:
workflows = [get_object_or_404(Workflow, pk=workflow_pk)]
post_action_redirect = reverse('setup_workflow_list')
elif workflow_pk_list:
workflows = [get_object_or_404(Workflow, pk=workflow_pk) for workflow_pk in workflow_pk_list.split(',')]
else:
messages.error(request, _(u'Must provide at least one workflow.'))
return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/'))
try:
Permission.objects.check_permissions(request.user, [PERMISSION_WORKFLOW_SETUP_DELETE])
except PermissionDenied:
workflows = AccessEntry.objects.filter_objects_by_access(PERMISSION_WORKFLOW_SETUP_DELETE, request.user, workflows)
previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', '/')))
next = request.POST.get('next', request.GET.get('next', post_action_redirect if post_action_redirect else request.META.get('HTTP_REFERER', '/')))
if request.method == 'POST':
for workflow in workflows:
try:
workflow.delete()
messages.success(request, _(u'Workflows "%s" deleted successfully.') % workflow)
except Exception, e:
messages.error(request, _(u'Error deleting workflow "%(workflow)s": %(error)s') % {
'workflow': workflow, 'error': e
})
return HttpResponseRedirect(next)
context = {
'object_name': _(u'workflow'),
'delete_view': True,
'previous': previous,
'next': next,
'form_icon': u'chart_organisation_delete.png',
}
if len(workflows) == 1:
context['object'] = workflows[0]
context['title'] = _(u'Are you sure you wish to delete the workflow: %s?') % ', '.join([unicode(d) for d in workflows])
context['message'] = _('Will be removed from all documents.')
elif len(workflows) > 1:
context['title'] = _(u'Are you sure you wish to delete the workflows: %s?') % ', '.join([unicode(d) for d in workflows])
context['message'] = _('Will be removed from all documents.')
return render_to_response('generic_confirm.html', context,
context_instance=RequestContext(request))