root / admin / views.py @ 7cc3c7d9
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from functools import wraps |
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from django.http import HttpResponse |
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from django.shortcuts import redirect |
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from django.template.loader import render_to_string |
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from synnefo.db import models |
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from synnefo.invitations.invitations import add_invitation, send_invitation |
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from synnefo.logic import backend, log, users |
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_log = log.get_logger('synnefo.admin')
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def render(template, tab, **kwargs): |
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kwargs.setdefault('tab', tab)
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return render_to_string(template, kwargs)
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def requires_admin(func): |
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@wraps(func)
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def wrapper(request, *args): |
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if not request.user or request.user.type != 'ADMIN': |
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return HttpResponse('Forbidden', status=403) |
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return func(request, *args)
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return wrapper
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@requires_admin
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def index(request): |
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stats = {} |
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stats['users'] = models.SynnefoUser.objects.count()
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stats['images'] = models.Image.objects.exclude(state='DELETED').count() |
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stats['flavors'] = models.Flavor.objects.count()
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stats['vms'] = models.VirtualMachine.objects.filter(deleted=False).count() |
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stats['networks'] = models.Network.objects.exclude(state='DELETED').count() |
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stats['invitations'] = models.Invitations.objects.count()
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stats['ganeti_instances'] = len(backend.get_ganeti_instances()) |
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stats['ganeti_nodes'] = len(backend.get_ganeti_nodes()) |
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stats['ganeti_jobs'] = len(backend.get_ganeti_jobs()) |
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images = [] |
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for image in models.Image.objects.exclude(state='DELETED'): |
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vms = models.VirtualMachine.objects.filter(sourceimage=image) |
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count = vms.filter(deleted=False).count()
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images.append((count, image.name)) |
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images.sort(reverse=True)
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html = render('index.html', 'home', stats=stats, images=images) |
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return HttpResponse(html)
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@requires_admin
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def flavors_list(request): |
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flavors = models.Flavor.objects.order_by('id')
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html = render('flavors_list.html', 'flavors', flavors=flavors) |
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return HttpResponse(html)
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@requires_admin
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def flavors_create(request): |
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if request.method == 'GET': |
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html = render('flavors_create.html', 'flavors') |
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return HttpResponse(html)
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if request.method == 'POST': |
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flavor = models.Flavor() |
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flavor.cpu = int(request.POST.get('cpu')) |
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flavor.ram = int(request.POST.get('ram')) |
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flavor.disk = int(request.POST.get('disk')) |
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flavor.save() |
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_log.info('User %s created Flavor %s', request.user.name, flavor.name)
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return redirect(flavors_info, flavor.id)
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@requires_admin
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def flavors_info(request, flavor_id): |
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flavor = models.Flavor.objects.get(id=flavor_id) |
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html = render('flavors_info.html', 'flavors', flavor=flavor) |
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return HttpResponse(html)
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@requires_admin
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def flavors_modify(request, flavor_id): |
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flavor = models.Flavor.objects.get(id=flavor_id) |
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flavor.cpu = int(request.POST.get('cpu')) |
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flavor.ram = int(request.POST.get('ram')) |
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flavor.disk = int(request.POST.get('disk')) |
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flavor.save() |
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_log.info('User %s modified Flavor %s', request.user.name, flavor.name)
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return redirect(flavors_info, flavor.id)
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@requires_admin
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def flavors_delete(request, flavor_id): |
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flavor = models.Flavor.objects.get(id=flavor_id) |
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flavor.delete() |
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_log.info('User %s deleted Flavor %s', request.user.name, flavor.name)
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return redirect(flavors_list)
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@requires_admin
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def images_list(request): |
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images = models.Image.objects.order_by('id')
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html = render('images_list.html', 'images', images=images) |
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return HttpResponse(html)
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@requires_admin
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def images_register(request): |
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if request.method == 'GET': |
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formats = [x[0] for x in models.Image.FORMATS] |
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html = render('images_register.html', 'images', formats=formats) |
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return HttpResponse(html)
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elif request.method == 'POST': |
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image = models.Image() |
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image.state = 'ACTIVE'
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image.name = request.POST.get('name')
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owner_id = request.POST.get('owner') or None |
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image.owner = owner_id and models.SynnefoUser.objects.get(id=owner_id)
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image.backend_id = request.POST.get('backend')
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image.format = request.POST.get('format')
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image.public = True if request.POST.get('public') else False |
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image.save() |
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_log.info('User %s registered Image %s', request.user.name, image.name)
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return redirect(images_info, image.id)
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@requires_admin
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def images_info(request, image_id): |
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image = models.Image.objects.get(id=image_id) |
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states = [x[0] for x in models.Image.IMAGE_STATES] |
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if not image.state: |
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states = [''] + states
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formats = [x[0] for x in models.Image.FORMATS] |
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if not image.format: |
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formats = [''] + formats
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metadata = image.metadata.order_by('meta_key')
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html = render('images_info.html', 'images', |
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image=image, |
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states=states, |
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formats=formats, |
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metadata=metadata) |
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return HttpResponse(html)
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@requires_admin
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def images_modify(request, image_id): |
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image = models.Image.objects.get(id=image_id) |
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image.name = request.POST.get('name')
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image.state = request.POST.get('state')
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owner_id = request.POST.get('owner') or None |
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image.owner = owner_id and models.SynnefoUser.objects.get(id=owner_id)
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vm_id = request.POST.get('sourcevm') or None |
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image.sourcevm = vm_id and models.VirtualMachine.objects.get(id=vm_id)
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image.backend_id = request.POST.get('backend')
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image.format = request.POST.get('format')
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image.public = True if request.POST.get('public') else False |
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image.save() |
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keys = request.POST.getlist('key')
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vals = request.POST.getlist('value')
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meta = dict(zip(keys, vals)) |
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image.metadata.all().delete() |
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for key, val in meta.items(): |
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if key:
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image.metadata.create(meta_key=key, meta_value=val) |
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_log.info('User %s modified Image %s', request.user.name, image.name)
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return redirect(images_info, image.id)
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@requires_admin
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def servers_list(request): |
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vms = models.VirtualMachine.objects.order_by('id')
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html = render('servers_list.html', 'servers', vms=vms) |
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return HttpResponse(html)
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@requires_admin
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def users_list(request): |
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users = models.SynnefoUser.objects.order_by('id')
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html = render('users_list.html', 'users', users=users) |
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return HttpResponse(html)
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@requires_admin
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def users_invite(request): |
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if request.method == 'GET': |
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html = render('users_invite.html', 'users') |
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return HttpResponse(html)
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elif request.method == 'POST': |
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inviter_id = request.POST.get('inviter')
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realname = request.POST.get('realname')
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uniq = request.POST.get('uniq')
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inviter = models.SynnefoUser.objects.get(id=inviter_id) |
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inv = add_invitation(inviter, realname, uniq) |
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send_invitation(inv) |
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_log.info('User %s sent Invitation to %s as %s', request.user.name,
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uniq, inviter.name) |
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return redirect(users_list)
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@requires_admin
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def users_info(request, user_id): |
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user = models.SynnefoUser.objects.get(id=user_id) |
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types = [x[0] for x in models.SynnefoUser.ACCOUNT_TYPE] |
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if not user.type: |
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types = [''] + types
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html = render('users_info.html', 'users', user=user, types=types) |
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return HttpResponse(html)
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@requires_admin
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def users_modify(request, user_id): |
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user = models.SynnefoUser.objects.get(id=user_id) |
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user.name = request.POST.get('name')
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user.realname = request.POST.get('realname')
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user.uniq = request.POST.get('uniq')
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user.credit = int(request.POST.get('credit')) |
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user.type = request.POST.get('type')
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invitations = request.POST.get('invitations')
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user.max_invitations = int(invitations) if invitations else None |
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user.save() |
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_log.info('User %s modified User %s', request.user.name, user.name)
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return redirect(users_info, user.id)
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@requires_admin
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def users_delete(request, user_id): |
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user = models.SynnefoUser.objects.get(id=user_id) |
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users.delete_user(user) |
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_log.info('User %s deleted User %s', request.user.name, user.name)
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return redirect(users_list)
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@requires_admin
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def invitations_list(request): |
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invitations = models.Invitations.objects.order_by('id')
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html = render('invitations_list.html', 'invitations', |
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invitations=invitations) |
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return HttpResponse(html)
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@requires_admin
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def invitations_resend(request, invitation_id): |
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invitation = models.Invitations.objects.get(id=invitation_id) |
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send_invitation(invitation) |
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_log.info('User %s resent Invitations from %s to %s', request.user.name,
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invitation.source.name, invitation.target.name) |
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return redirect(invitations_list)
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