def ajax_lock(request, object_pk):
model = request.GET.get("model", None)
last_timestamp_field = request.GET.get("last_timestamp_field", None)
timestamp = float(request.GET.get("timestamp", 0))
user = request.user
app_label, name = model.split('.', 1)
try:
lock = Lock.objects.get(content_type__name=name,
content_type__app_label=app_label,
object_pk=object_pk)
except Lock.DoesNotExist:
lock = None
ret = {}
content_type = ContentType.objects.get(app_label=app_label, name=name)
obj = content_type.get_object_for_this_type(pk=object_pk)
# Claritick specifics
if obj.client and (not obj.client in request.user.clients):
raise PermissionDenied
if lock:
if lock.user == user:
lock.save()
ret = LOCK_STATUS_UPDATED
elif lock.is_expired:
lock.user = user # get lock
ret = LOCK_STATUS_EXPIRED
else:
ret = LOCK_STATUS_LOCKED
else:
lock = Lock(content_object=obj, user=user, last_modif_field=last_timestamp_field)
ret = LOCK_STATUS_EXPIRED
if ret == LOCK_STATUS_EXPIRED: # check for update
if last_timestamp_field and timestamp:
last_timestamp = getattr(obj, last_timestamp_field)
from_date = datetime.fromtimestamp(timestamp)
if last_timestamp - from_date < timedelta(seconds=LOCK_DELTA_MODIFICATION):
ret = LOCK_STATUS_CREATED # get lock now
lock.save()
data = '{"status": %s' % (unicode(ret),)
if ret == LOCK_STATUS_LOCKED:
data += ', "locker": "%s"' % (unicode(lock.user),)
data += '}'
return HttpResponse(data, content_type="application/json; charset=utf-8")
def edit(request, wiki):
""" Edit a page """
page_locked = False
# Check if a lock exists
try:
lock = Lock.objects.get(path=request.path)
# Check if the lock exists since more than PAGE_EDIT_LOCK_DURATION seconds
dt = datetime.datetime.utcnow().replace(tzinfo=utc) - lock.timestamp
if dt.total_seconds() >= settings.PAGE_EDIT_LOCK_DURATION:
# The lock has expired
# Reset it to the current user
lock.user = request.user
lock.timestamp = datetime.datetime.utcnow().replace(tzinfo=utc)
lock.save()
else:
page_locked = True
except Lock.DoesNotExist:
lock = Lock()
lock.path = request.path
lock.user = request.user
lock.timestamp = datetime.datetime.utcnow().replace(tzinfo=utc)
lock.save()
w = get_object_or_404(Wiki, slug=wiki)
repo = Repository(w.gitdir)
path = _git_path(request, wiki)
page_name = path
if request.method == u'POST':
form = EditPageForm(request.POST)
if form.is_valid():
new_path = '-'.join(form.cleaned_data[u'path'].split(' '))
# dirty hack in order to get the correct $AUTHOR in
# our commit message
os.environ['GIT_AUTHOR_NAME'] = u'{0} {1}'.format(
request.user.first_name,
request.user.last_name).encode('utf-8')
os.environ['GIT_AUTHOR_EMAIL'] = request.user.email
os.environ['USERNAME'] = str(request.user.username)
commit = form.cleaned_data[u'comment'] or None
repo.set_content(new_path,
form.cleaned_data[u'content'],
commit_msg=commit)
# send email notification
notify(repo, wiki)
del (os.environ['GIT_AUTHOR_NAME'])
del (os.environ['GIT_AUTHOR_EMAIL'])
del (os.environ['USERNAME'])
return redirect(u'{0}/{1}'.format(reverse(u'page', args=[wiki]),
path))
else:
if repo.exists(path) and not repo.is_dir(path):
content, page_name = repo.get_content(path)
form = EditPageForm({
u'path': path,
u'content': content,
u'comment': None
})
else:
form = EditPageForm()
docs = Document.objects.filter(wikipath=u'{0}/{1}'.format(wiki, path))
data = {
u'menu_url': reverse(u'tree', args=[wiki]),
u'page_name': u'Edit: {0}'.format(page_name),
u'page_locked': page_locked,
u'attachements': {
u'images': docs.filter(is_image=True),
u'documents': docs.filter(is_image=False)
},
u'edit_path': path,
u'wiki': w,
u'form': form,
}
if page_locked:
data[u'lock'] = lock
return render_to_response(u'edit.html',
data,
context_instance=RequestContext(request))
def edit(request, wiki):
""" Edit a page """
page_locked = False
# Check if a lock exists
try:
lock = Lock.objects.get(path=request.path)
# Check if the lock exists since more than PAGE_EDIT_LOCK_DURATION seconds
dt = datetime.datetime.utcnow().replace(tzinfo=utc) - lock.timestamp
if dt.total_seconds() >= settings.PAGE_EDIT_LOCK_DURATION:
# The lock has expired
# Reset it to the current user
lock.user = request.user
lock.timestamp = datetime.datetime.utcnow().replace(tzinfo=utc)
lock.save()
else:
page_locked = True
except Lock.DoesNotExist:
lock = Lock()
lock.path = request.path
lock.user = request.user
lock.timestamp = datetime.datetime.utcnow().replace(tzinfo=utc)
lock.save()
w = get_object_or_404(Wiki, slug=wiki)
repo = Repository(w.gitdir)
path = _git_path(request, wiki)
page_name = path
if request.method == u'POST':
form = EditPageForm(request.POST)
if form.is_valid():
new_path = '-'.join(form.cleaned_data[u'path'].split(' '))
# dirty hack in order to get the correct $AUTHOR in
# our commit message
os.environ['GIT_AUTHOR_NAME'] = u'{0} {1}'.format(request.user.first_name, request.user.last_name).encode('utf-8')
os.environ['GIT_AUTHOR_EMAIL'] = request.user.email
os.environ['USERNAME'] = str(request.user.username)
commit = form.cleaned_data[u'comment'] or None
repo.set_content(new_path, form.cleaned_data[u'content'], commit_msg=commit)
# send email notification
notify(repo, wiki)
del(os.environ['GIT_AUTHOR_NAME'])
del(os.environ['GIT_AUTHOR_EMAIL'])
del(os.environ['USERNAME'])
return redirect(u'{0}/{1}'.format(reverse(u'page', args=[wiki]), path))
else:
if repo.exists(path) and not repo.is_dir(path):
content, page_name = repo.get_content(path)
form = EditPageForm({u'path': path, u'content': content, u'comment': None})
else:
form = EditPageForm()
docs = Document.objects.filter(wikipath=u'{0}/{1}'.format(wiki, path))
data = {
u'menu_url': reverse(u'tree', args=[wiki]),
u'page_name': u'Edit: {0}'.format(page_name),
u'page_locked': page_locked,
u'attachements': {
u'images': docs.filter(is_image=True),
u'documents': docs.filter(is_image=False)
},
u'edit_path': path,
u'wiki': w,
u'form': form,
}
if page_locked:
data[u'lock'] = lock
return render_to_response(u'edit.html', data, context_instance=RequestContext(request))
