344 lines
14 KiB
Python
344 lines
14 KiB
Python
from __future__ import absolute_import
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from django.contrib import messages
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from django.core.exceptions import PermissionDenied
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from django.core.urlresolvers import reverse
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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.utils.translation import ugettext_lazy as _
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from filetransfers.api import serve_file
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from acls.models import AccessEntry
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from permissions.models import Permission
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from .classes import Cleanup
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from .exceptions import ExistingData, NotABootstrapSetup
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from .forms import (BootstrapSetupForm, BootstrapSetupForm_view, BootstrapSetupForm_dump,
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BootstrapSetupForm_edit, BootstrapFileImportForm, BootstrapURLImportForm)
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from .models import BootstrapSetup
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from .permissions import (PERMISSION_BOOTSTRAP_VIEW, PERMISSION_BOOTSTRAP_CREATE,
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PERMISSION_BOOTSTRAP_EDIT, PERMISSION_BOOTSTRAP_DELETE,
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PERMISSION_BOOTSTRAP_EXECUTE, PERMISSION_NUKE_DATABASE, PERMISSION_BOOTSTRAP_DUMP,
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PERMISSION_BOOTSTRAP_EXPORT, PERMISSION_BOOTSTRAP_IMPORT, PERMISSION_BOOTSTRAP_REPOSITORY_SYNC)
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def bootstrap_setup_list(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_VIEW])
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context = {
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'object_list': BootstrapSetup.objects.all(),
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'title': _(u'Bootstrap setups'),
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'hide_link': True,
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'extra_columns': [
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{'name': _(u'Description'), 'attribute': 'description'},
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{'name': _(u'Type'), 'attribute': 'get_type_display'},
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],
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}
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return render_to_response('main/generic_list.html', context,
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context_instance=RequestContext(request))
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def bootstrap_setup_create(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_CREATE])
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if request.method == 'POST':
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form = BootstrapSetupForm(request.POST)
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if form.is_valid():
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bootstrap = form.save()
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messages.success(request, _(u'Bootstrap setup created successfully'))
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return HttpResponseRedirect(reverse('bootstrap_setup_list'))
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else:
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messages.error(request, _(u'Error creating bootstrap setup.'))
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else:
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form = BootstrapSetupForm()
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return render_to_response('main/generic_form.html', {
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'title': _(u'Create bootstrap'),
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'form': form,
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},
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context_instance=RequestContext(request))
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def bootstrap_setup_edit(request, bootstrap_setup_pk):
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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bootstrap = get_object_or_404(BootstrapSetup, pk=bootstrap_setup_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_EDIT])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_BOOTSTRAP_EDIT, request.user, bootstrap)
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if request.method == 'POST':
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form = BootstrapSetupForm_edit(instance=bootstrap, data=request.POST)
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if form.is_valid():
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form.save()
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messages.success(request, _(u'Bootstrap setup edited successfully'))
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return HttpResponseRedirect(previous)
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else:
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messages.error(request, _(u'Error editing bootstrap setup.'))
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else:
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form = BootstrapSetupForm_edit(instance=bootstrap)
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return render_to_response('main/generic_form.html', {
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'title': _(u'Edit bootstrap setup: %s') % bootstrap,
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'form': form,
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'object': bootstrap,
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'previous': previous,
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'object_name': _(u'Bootstrap setup'),
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},
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context_instance=RequestContext(request))
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def bootstrap_setup_delete(request, bootstrap_setup_pk):
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bootstrap = get_object_or_404(BootstrapSetup, pk=bootstrap_setup_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_DELETE])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_BOOTSTRAP_DELETE, request.user, bootstrap)
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post_action_redirect = reverse('bootstrap_setup_list')
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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next = request.POST.get('next', request.GET.get('next', post_action_redirect if post_action_redirect else request.META.get('HTTP_REFERER', reverse('main:home'))))
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if request.method == 'POST':
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try:
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bootstrap.delete()
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messages.success(request, _(u'Bootstrap setup: %s deleted successfully.') % bootstrap)
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except Exception as exception:
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messages.error(request, _(u'Bootstrap setup: %(bootstrap)s, delete error: %(error)s') % {
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'bootstrap': bootstrap, 'error': exception})
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return HttpResponseRedirect(reverse('bootstrap_setup_list'))
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context = {
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'object_name': _(u'Bootstrap setup'),
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'delete_view': True,
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'previous': previous,
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'next': next,
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'object': bootstrap,
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'title': _(u'Are you sure you with to delete the bootstrap setup: %s?') % bootstrap,
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'form_icon': 'lightning_delete.png',
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}
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return render_to_response('main/generic_confirm.html', context,
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context_instance=RequestContext(request))
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def bootstrap_setup_view(request, bootstrap_setup_pk):
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bootstrap = get_object_or_404(BootstrapSetup, pk=bootstrap_setup_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_BOOTSTRAP_VIEW, request.user, bootstrap)
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form = BootstrapSetupForm_view(instance=bootstrap)
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context = {
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'form': form,
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'object': bootstrap,
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'object_name': _(u'Bootstrap setup'),
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}
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return render_to_response('main/generic_detail.html', context,
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context_instance=RequestContext(request))
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def bootstrap_setup_execute(request, bootstrap_setup_pk):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_EXECUTE])
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bootstrap_setup = get_object_or_404(BootstrapSetup, pk=bootstrap_setup_pk)
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post_action_redirect = reverse('bootstrap_setup_list')
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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next = request.POST.get('next', request.GET.get('next', post_action_redirect if post_action_redirect else request.META.get('HTTP_REFERER', reverse('main:home'))))
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if request.method == 'POST':
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try:
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bootstrap_setup.execute()
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except ExistingData:
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messages.error(request, _(u'Cannot execute bootstrap setup, there is existing data. Erase all data and try again.'))
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except Exception as exception:
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messages.error(request, _(u'Error executing bootstrap setup; %s') % exception)
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else:
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messages.success(request, _(u'Bootstrap setup "%s" executed successfully.') % bootstrap_setup)
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return HttpResponseRedirect(next)
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context = {
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'object_name': _(u'Bootstrap setup'),
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'delete_view': False,
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'previous': previous,
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'next': next,
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'form_icon': 'lightning_go.png',
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'object': bootstrap_setup,
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}
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context['title'] = _(u'Are you sure you wish to execute the database bootstrap setup named: %s?') % bootstrap_setup
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return render_to_response('main/generic_confirm.html', context,
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context_instance=RequestContext(request))
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def bootstrap_setup_dump(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_DUMP])
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if request.method == 'POST':
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form = BootstrapSetupForm_dump(request.POST)
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if form.is_valid():
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bootstrap = form.save(commit=False)
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try:
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bootstrap.fixture = BootstrapSetup.objects.dump(serialization_format=bootstrap.type)
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except Exception as exception:
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messages.error(request, _(u'Error dumping configuration into a bootstrap setup; %s') % exception)
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raise
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else:
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bootstrap.save()
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messages.success(request, _(u'Bootstrap setup created successfully.'))
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return HttpResponseRedirect(reverse('bootstrap:bootstrap_setup_list'))
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else:
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form = BootstrapSetupForm_dump()
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return render_to_response('main/generic_form.html', {
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'title': _(u'Dump current configuration into a bootstrap setup'),
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'form': form,
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},
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context_instance=RequestContext(request))
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def bootstrap_setup_export(request, bootstrap_setup_pk):
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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bootstrap = get_object_or_404(BootstrapSetup, pk=bootstrap_setup_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_EXPORT])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_BOOTSTRAP_EXPORT, request.user, bootstrap)
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return serve_file(
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request,
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bootstrap.as_file(),
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save_as=u'"%s"' % bootstrap.get_filename(),
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content_type='text/plain; charset=us-ascii'
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)
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def bootstrap_setup_import_from_file(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_IMPORT])
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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if request.method == 'POST':
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form = BootstrapFileImportForm(request.POST, request.FILES)
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if form.is_valid():
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try:
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BootstrapSetup.objects.import_from_file(request.FILES['file'])
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messages.success(request, _(u'Bootstrap setup imported successfully.'))
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return HttpResponseRedirect(reverse('bootstrap:bootstrap_setup_list'))
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except NotABootstrapSetup:
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messages.error(request, _(u'File is not a bootstrap setup.'))
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except Exception as exception:
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messages.error(request, _(u'Error importing bootstrap setup from file; %s.') % exception)
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return HttpResponseRedirect(previous)
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else:
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form = BootstrapFileImportForm()
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return render_to_response('main/generic_form.html', {
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'title': _(u'Import bootstrap setup from file'),
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'form_icon': 'folder.png',
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'form': form,
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'previous': previous,
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}, context_instance=RequestContext(request))
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def bootstrap_setup_import_from_url(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_IMPORT])
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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if request.method == 'POST':
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form = BootstrapURLImportForm(request.POST, request.FILES)
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if form.is_valid():
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try:
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BootstrapSetup.objects.import_from_url(form.cleaned_data['url'])
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messages.success(request, _(u'Bootstrap setup imported successfully.'))
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return HttpResponseRedirect(reverse('bootstrap:bootstrap_setup_list'))
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except NotABootstrapSetup:
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messages.error(request, _(u'Data from URL is not a bootstrap setup.'))
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except Exception as exception:
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messages.error(request, _(u'Error importing bootstrap setup from URL; %s.') % exception)
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return HttpResponseRedirect(previous)
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else:
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form = BootstrapURLImportForm()
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return render_to_response('main/generic_form.html', {
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'title': _(u'Import bootstrap setup from URL'),
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'form_icon': 'folder.png',
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'form': form,
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'previous': previous,
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}, context_instance=RequestContext(request))
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def erase_database_view(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_NUKE_DATABASE])
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post_action_redirect = None
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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next = request.POST.get('next', request.GET.get('next', post_action_redirect if post_action_redirect else request.META.get('HTTP_REFERER', reverse('main:home'))))
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if request.method == 'POST':
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try:
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Cleanup.execute_all()
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except Exception as exception:
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messages.error(request, _(u'Error erasing database; %s') % exception)
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else:
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messages.success(request, _(u'Database erased successfully.'))
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return HttpResponseRedirect(next)
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context = {
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'delete_view': False,
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'previous': previous,
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'next': next,
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'form_icon': 'radioactivity.png',
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}
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context['title'] = _(u'Are you sure you wish to erase the entire database and document storage?')
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context['message'] = _(u'All documents, sources, metadata, metadata types, set, tags, indexes and logs will be lost irreversibly!')
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return render_to_response('main/generic_confirm.html', context,
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context_instance=RequestContext(request))
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def bootstrap_setup_repository_sync(request):
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Permission.objects.check_permissions(request.user, [PERMISSION_BOOTSTRAP_REPOSITORY_SYNC])
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post_action_redirect = reverse('bootstrap:bootstrap_setup_list')
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('main:home'))))
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next = request.POST.get('next', request.GET.get('next', post_action_redirect if post_action_redirect else request.META.get('HTTP_REFERER', reverse('main:home'))))
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if request.method == 'POST':
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try:
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BootstrapSetup.objects.repository_sync()
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messages.success(request, _(u'Bootstrap repository successfully synchronized.'))
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except Exception as exception:
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messages.error(request, _(u'Bootstrap repository synchronization error: %(error)s') % {'error': exception})
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return HttpResponseRedirect(reverse('bootstrap:bootstrap_setup_list'))
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context = {
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'previous': previous,
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'next': next,
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'title': _(u'Are you sure you wish to synchronize with the bootstrap repository?'),
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'form_icon': 'world.png',
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}
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return render_to_response('main/generic_confirm.html', context,
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context_instance=RequestContext(request))
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