def __init__(self, context, request, tz=None):
self.context = context
self.request = request
self.tz = tz
self.repo = find_repo(context)
self.profiles = find_profiles(context)
self.deleted_branch = None
self.container_id = context.docid
self.error = None
self.deleted = []
self.subfolder_path = []
self.can_shred = has_permission(MODERATE, context, request)
subfolder = self.request.params.get('subfolder')
if subfolder:
try:
path = decode_trash_path(subfolder)
for name, container_id, deleted_item in traverse_trash(
self.context, path):
if deleted_item is not None:
self.deleted_branch = deleted_item
self.container_id = container_id
self.subfolder_path.append((name, container_id))
except (ValueError, TypeError), e:
log.exception("Invalid trash subfolder: %s", subfolder)
self.error = e
def evolve(site):
"""
Initialize repozitory.
"""
repo = find_repo(site)
if repo is not None:
init_repozitory(repo, site)
def show_trash(context, request):
repo = find_repo(context)
profiles = find_profiles(context)
def display_record(record):
deleted_by = profiles[record.deleted_by]
version = repo.history(record.docid, only_current=True)[0]
return {
'date': format_local_date(record.deleted_time),
'deleted_by': {
'name': deleted_by.title,
'url': model_url(deleted_by, request),
},
'restore_url': model_url(
context, request, 'restore',
query={'docid': str(record.docid), 'name': record.name}),
'title': version.title,
}
try:
contents = repo.container_contents(context.docid)
deleted = contents.deleted
except:
deleted = []
return {
'api': TemplateAPI(context, request, 'Trash'),
'deleted': map(display_record, deleted),
}
def preview_wikipage_view(context, request, WikiPage=WikiPage):
version_num = int(request.params['version_num'])
repo = find_repo(context)
for version in repo.history(context.docid):
if version.version_num == version_num:
break
else:
raise NotFound("No such version: %d" % version_num)
page = WikiPage()
page.__parent__ = context.__parent__
page.revert(version)
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
page_title = '%s Community Wiki Page' % community.title
else:
page_title = page.title
profiles = find_profiles(context)
author = profiles[version.user]
# Extra paranoia, probably not strictly necessary. I just want to make
# extra special sure that the temp WikiPage object we create above
# doesn't accidentally get attached to the persistent object graph.
transaction.doom()
return {
'date': format_local_date(version.archive_time),
'author': author.title,
'title': page_title,
'body': page.cook(request),
}
def traverse_subfolders(context, subfolder_path):
"""Yield (docid, exists) for each element in a JSON subfolder path.
Raises ValueError if the path is not valid.
"""
if not subfolder_path:
return
repo = find_repo(context)
parts = json.loads(subfolder_path) # May raise ValueError
container_id = context.docid
for name, docid in parts:
docid = int(docid)
try:
contents = repo.container_contents(container_id)
except NoResultFound:
raise ValueError("Document %d is not a container." % container_id)
if contents.map.get(name) == docid:
yield docid, True
container_id = docid
continue
for item in contents.deleted:
if item.name == name and item.docid == docid:
yield docid, False
break
else:
raise ValueError("Subfolder %s (docid %d) not found in trash."
% (repr(name), docid))
def add_to_repo(obj, event):
"""
Add a newly created object to the version repository.
Intended use is as an IObjectAddedEvent subscriber.
"""
if find_interface(obj, IIntranets):
# Exclude /offices from repo
return
repo = find_repo(obj)
if repo is None:
return
if not repo.history(obj.docid, True):
# It is not in the repo, so add it
adapter = queryAdapter(obj, IObjectVersion)
if adapter is not None:
if adapter.comment is None:
adapter.comment = 'Content created.'
repo.archive(adapter)
container = event.parent
adapter = queryAdapter(container, IContainerVersion)
if adapter is not None:
request = get_current_request()
user = authenticated_userid(request)
repo.archive_container(adapter, user)
# Recurse into children if adding a subtree
if IFolder.providedBy(obj):
for name, child in obj.items():
fake_event = FakeEvent()
fake_event.parent = obj
add_to_repo(child, fake_event)
def add_to_repo(obj, event):
"""
Add a newly created object to the version repository.
Intended use is as an IObjectAddedEvent subscriber.
"""
repo = find_repo(obj)
if repo is None:
return
try:
# If we're undeleting an object, it might already be in the repo
repo.history(obj.docid)
except:
# It is not in the repo, so add it
adapter = queryAdapter(obj, IObjectVersion)
if adapter is not None:
if adapter.comment is None:
adapter.comment = 'Content created.'
repo.archive(adapter)
container = event.parent
adapter = queryAdapter(container, IContainerVersion)
if adapter is not None:
request = get_current_request()
user = authenticated_userid(request)
repo.archive_container(adapter, user)
# Recurse into children if adding a subtree
if IFolder.providedBy(obj):
for name, child in obj.items():
fake_event = FakeEvent()
fake_event.parent = obj
add_to_repo(child, fake_event)
def undelete(context, request):
repo = find_repo(context)
docid = int(request.params['docid'])
name = request.params['name']
doc = _undelete(repo, context, docid, name)
repo.archive_container(IContainerVersion(context),
authenticated_userid(request))
index_content(context, None)
return HTTPFound(location=model_url(doc, request))
def show_trash(context, request, tz=None):
repo = find_repo(context)
profiles = find_profiles(context)
def display_deleted_item(docid, deleted_item, is_container):
version = repo.history(docid, only_current=True)[0]
if is_container:
url = resource_url(context, request, 'trash', query={
'subfolder': str(docid)})
else:
url = None
if deleted_item:
deleted_by = profiles[deleted_item.deleted_by]
return {
'date': format_local_date(deleted_item.deleted_time, tz),
'deleted_by': {
'name': deleted_by.title,
'url': resource_url(deleted_by, request),
},
'restore_url': resource_url(
context, request, 'restore',
query={'docid': str(deleted_item.docid),
'name': deleted_item.name}),
'title': version.title,
'url': url}
else:
return {
'date': None,
'deleted_by': None,
'restore_url': None,
'title': version.title,
'url': url}
subfolder = request.params.get('subfolder')
if not subfolder:
subfolder = context.docid
contents = repo.container_contents(subfolder)
deleted = []
contents_deleted = contents.deleted
deleted_container_children = set(repo.filter_container_ids(
item.docid for item in contents_deleted))
for item in contents_deleted:
is_container = item.docid in deleted_container_children
deleted.append(display_deleted_item(item.docid, item, is_container))
for docid in repo.which_contain_deleted(contents.map.values()):
deleted.append(display_deleted_item(docid, None, True))
deleted.sort(key=lambda x: x['title'])
return {
'api': TemplateAPI(context, request, 'Trash'),
'deleted': deleted,
}
def main(argv=sys.argv):
parser = create_karl_argparser(description="Change creator of content.")
parser.add_argument('--batch-size', type=int, default=500,
help='Number of objects to initialize per transaction.')
args = parser.parse_args(argv[1:])
env = args.bootstrap(args.config_uri)
root, closer = env['root'], env['closer']
repo = find_repo(root)
if repo is None:
args.parser.error("No repository is configured.")
init_repozitory(repo, root, args.batch_size)
closer()
def add_to_repo(obj, event, update_container=True):
"""
Add a newly created object to the version repository.
Intended use is as an IObjectAddedEvent subscriber.
"""
if find_interface(obj, IIntranets):
# Exclude /offices from repo
return
repo = find_repo(obj)
if repo is None:
return
if not repo.history(obj.docid, True):
# It is not in the repo, so add it
adapter = queryAdapter(obj, IObjectVersion)
if adapter is not None:
if adapter.comment is None:
adapter.comment = 'Content created.'
repo.archive(adapter)
blobs = getattr(adapter, 'blobs', None)
if blobs:
for blob in adapter.blobs.values():
blob.close()
if update_container:
container = event.parent
adapter = queryAdapter(container, IContainerVersion)
if adapter is not None:
# In some cases, a sibling might not have been added to the archive
# yet. Archiving the container before all of its children are
# archived can result in an integrity constraint violation, so we
# should check for this case and handle it.
for name, docid in adapter.map.items():
if docid == obj.docid:
continue
if not repo.history(docid, True):
orphan = container[name]
log.warn("Adding object to archive: %s" %
resource_path(orphan))
add_to_repo(orphan, event, update_container=False)
request = get_current_request()
user = authenticated_userid(request)
repo.archive_container(adapter, user)
# Recurse into children if adding a subtree
if IFolder.providedBy(obj):
for name, child in obj.items():
fake_event = FakeEvent()
fake_event.parent = obj
add_to_repo(child, fake_event)
def revert(context, request):
repo = find_repo(context)
version_num = int(request.params['version_num'])
for version in repo.history(context.docid):
if version.version_num == version_num:
break
else:
raise ValueError('No such version: %d' % version_num)
context.revert(version)
repo.reverted(context.docid, version_num)
catalog = find_catalog(context)
catalog.reindex_doc(context.docid, context)
return HTTPFound(location=resource_url(context, request))
def revert(context, request):
repo = find_repo(context)
version_num = int(request.params['version_num'])
for version in repo.history(context.docid):
if version.version_num == version_num:
break
else:
raise ValueError('No such version: %d' % version_num)
context.revert(version)
repo.reverted(context.docid, version_num)
catalog = find_catalog(context)
catalog.reindex_doc(context.docid, context)
return HTTPFound(location=resource_url(context, request))
def show_wikipage_view(context, request):
layout = request.layout_manager.layout
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
layout.page_title = '%s Community Wiki Page' % community.title
backto = False
else:
layout.page_title = context.title
backto = {
'href': resource_url(context.__parent__, request),
'title': context.__parent__.title,
}
actions = []
if has_permission('edit', context, request):
actions.append(('Edit', resource_url(context, request, 'edit.html')))
if has_permission('delete', context, request) and not is_front_page:
actions.append(('Delete', resource_url(context, request,
'delete.html')))
repo = find_repo(context)
show_trash = False
if not find_interface(context, IIntranets):
if repo is not None and has_permission('edit', context, request):
actions.append(
('History', resource_url(context, request, 'history.html')))
show_trash = True
if has_permission('administer', context, request):
actions.append(
('Advanced', resource_url(context, request, 'advanced.html')))
api = TemplateAPI(context, request, layout.page_title)
client_json_data = dict(tagbox=get_tags_client_data(context, request), )
panel_data = layout.head_data['panel_data']
panel_data['tagbox'] = client_json_data['tagbox']
layout.add_portlet('recent_activity')
wiki = find_interface(context, IWiki)
feed_url = resource_url(wiki, request, "atom.xml")
return dict(
api=api,
actions=actions,
head_data=convert_to_script(client_json_data),
feed_url=feed_url,
backto=backto,
is_front_page=is_front_page,
show_trash=show_trash,
lock_info=lock.lock_info_for_view(context, request),
)
def show_wikipage_view(context, request):
layout = request.layout_manager.layout
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
layout.page_title = '%s Community Wiki Page' % community.title
backto = False
else:
layout.page_title = context.title
backto = {
'href': resource_url(context.__parent__, request),
'title': context.__parent__.title,
}
actions = []
if has_permission('edit', context, request):
actions.append(('Edit', resource_url(context, request, 'edit.html')))
if has_permission('delete', context, request) and not is_front_page:
actions.append(('Delete', resource_url(context, request, 'delete.html')))
repo = find_repo(context)
show_trash = False
if not find_interface(context, IIntranets):
if repo is not None and has_permission('edit', context, request):
actions.append(('History', resource_url(context, request, 'history.html')))
show_trash = True
if has_permission('administer', context, request):
actions.append(('Advanced', resource_url(context, request, 'advanced.html')))
api = TemplateAPI(context, request, layout.page_title)
client_json_data = dict(
tagbox = get_tags_client_data(context, request),
)
panel_data = layout.head_data['panel_data']
panel_data['tagbox'] = client_json_data['tagbox']
layout.add_portlet('recent_activity')
wiki = find_interface(context, IWiki)
feed_url = resource_url(wiki, request, "atom.xml")
return dict(
api=api,
actions=actions,
head_data=convert_to_script(client_json_data),
feed_url=feed_url,
backto=backto,
is_front_page=is_front_page,
show_trash=show_trash,
lock_info=lock.lock_info_for_view(context, request),
)
def delete_in_repo(obj, event):
"""
Add object to deleted items in repozitory.
Intended use is as an IObjectRemovedEvent subscriber.
"""
container = event.parent
repo = find_repo(container)
if repo is not None:
adapter = queryAdapter(container, IContainerVersion)
if adapter is not None:
request = get_current_request()
user = authenticated_userid(request)
repo.archive_container(adapter, user)
def delete_in_repo(obj, event):
"""
Add object to deleted items in repozitory.
Intended use is as an IObjectRemovedEvent subscriber.
"""
container = event.parent
repo = find_repo(container)
if repo is not None:
adapter = queryAdapter(container, IContainerVersion)
if adapter is not None:
request = get_current_request()
user = authenticated_userid(request)
repo.archive_container(adapter, user)
def show_history(context, request, tz=None):
repo = find_repo(context)
profiles = find_profiles(context)
# downloading files using ajax shows information bar in IE
# We need to disable that if context is a file
use_ajax = True
preview_view = 'preview.html'
if ICommunityFile.providedBy(context):
use_ajax = False
preview_view = 'download_preview'
def display_record(record):
editor = profiles[record.user]
return {
'date':
format_local_date(record.archive_time, tz),
'editor': {
'name': editor.title,
'url': resource_url(editor, request),
},
'preview_url':
resource_url(context,
request,
preview_view,
query={'version_num': str(record.version_num)}),
'restore_url':
resource_url(context,
request,
'revert',
query={'version_num': str(record.version_num)}),
'is_current':
record.current_version == record.version_num,
}
# newest to oldest
history = map(display_record, repo.history(context.docid))
page_title = 'History for %s' % context.title
backto = {'href': resource_url(context, request), 'title': context.title}
return {
'api': TemplateAPI(context, request, page_title),
'history': history,
'use_ajax': use_ajax,
'backto': backto,
'lock_info': lock_info_for_view(context, request),
}
def add_to_repo(obj, event, update_container=True):
"""
Add a newly created object to the version repository.
Intended use is as an IObjectAddedEvent subscriber.
"""
repo = find_repo(obj)
if repo is None:
return
if not repo.history(obj.docid, True):
# It is not in the repo, so add it
adapter = queryAdapter(obj, IObjectVersion)
if adapter is not None:
if adapter.comment is None:
adapter.comment = 'Content created.'
repo.archive(adapter)
blobs = getattr(adapter, 'blobs', None)
if blobs:
for blob in adapter.blobs.values():
blob.close()
if update_container:
container = event.parent
adapter = queryAdapter(container, IContainerVersion)
if adapter is not None:
# In some cases, a sibling might not have been added to the archive
# yet. Archiving the container before all of its children are
# archived can result in an integrity constraint violation, so we
# should check for this case and handle it.
for name, docid in adapter.map.items():
if docid == obj.docid:
continue
if not repo.history(docid, True):
orphan = container[name]
log.warn("Adding object to archive: %s" %
resource_path(orphan))
add_to_repo(orphan, event, update_container=False)
request = get_current_request()
user = authenticated_userid(request)
repo.archive_container(adapter, user)
# Recurse into children if adding a subtree
if IFolder.providedBy(obj):
for name, child in obj.items():
fake_event = FakeEvent()
fake_event.parent = obj
add_to_repo(child, fake_event)
def show_wikipage_view(context, request):
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
page_title = '%s Community Wiki Page' % community.title
backto = False
else:
page_title = context.title
backto = {
'href': model_url(context.__parent__, request),
'title': context.__parent__.title,
}
actions = []
if has_permission('edit', context, request):
actions.append(('Edit', 'edit.html'))
if has_permission('delete', context, request) and not is_front_page:
actions.append(('Delete', 'delete.html'))
repo = find_repo(context)
if repo is not None and has_permission('edit', context, request):
actions.append(('History', 'history.html'))
show_trash = True
else:
show_trash = False
if has_permission('administer', context, request):
actions.append(('Advanced', 'advanced.html'))
api = TemplateAPI(context, request, page_title)
client_json_data = convert_to_script(dict(
tagbox = get_tags_client_data(context, request),
))
wiki = find_interface(context, IWiki)
feed_url = model_url(wiki, request, "atom.xml")
return dict(
api=api,
actions=actions,
head_data=client_json_data,
feed_url=feed_url,
backto=backto,
is_front_page=is_front_page,
show_trash=show_trash,
lock_info=lock.lock_info_for_view(context, request),
)
def show_trash(context, request, tz=None):
repo = find_repo(context)
profiles = find_profiles(context)
def display_deleted_item(docid, tree_node):
deleted_item = tree_node.deleted_item
version = repo.history(docid, only_current=True)[0]
if tree_node:
url = resource_url(context, request, 'trash', query={
'subfolder': str(docid)})
else:
url = None
if deleted_item:
deleted_by = profiles[deleted_item.deleted_by]
return {
'date': format_local_date(deleted_item.deleted_time, tz),
'deleted_by': {
'name': deleted_by.title,
'url': resource_url(deleted_by, request),
},
'restore_url': resource_url(
context, request, 'restore',
query={'docid': str(deleted_item.docid),
'name': deleted_item.name}),
'title': version.title,
'url': url}
else:
return {
'date': None,
'deleted_by': None,
'restore_url': None,
'title': version.title,
'url': url}
trash = generate_trash_tree(repo, context.docid)
subfolder = request.params.get('subfolder')
if subfolder:
trash = trash.find(int(subfolder))
deleted = [display_deleted_item(docid, trash[docid])
for docid, item in trash.items()]
deleted.sort(key=lambda x: x['title'])
return {
'api': TemplateAPI(context, request, 'Trash'),
'deleted': deleted,
}
def show_history(context, request, tz=None):
repo = find_repo(context)
profiles = find_profiles(context)
# downloading files using ajax shows information bar in IE
# We need to disable that if context is a file
use_ajax = True
preview_view = 'preview.html'
if ICommunityFile.providedBy(context):
use_ajax = False
preview_view = 'download_preview'
def display_record(record):
editor = profiles[record.user]
return {
'date': format_local_date(record.archive_time, tz),
'editor': {
'name': editor.title,
'url': resource_url(editor, request),
},
'preview_url': resource_url(
context, request, preview_view,
query={'version_num': str(record.version_num)}),
'restore_url': resource_url(
context, request, 'revert',
query={'version_num': str(record.version_num)}),
'is_current': record.current_version == record.version_num,
}
# newest to oldest
history = map(display_record, repo.history(context.docid))
page_title = 'History for %s' % context.title
backto = {
'href': resource_url(context, request),
'title': context.title
}
return {
'api': TemplateAPI(context, request, page_title),
'history': history,
'use_ajax': use_ajax,
'backto': backto,
'lock_info': lock_info_for_view(context, request),
}
def set_modified(obj, event):
""" Set the modified date on a single piece of content.
This subscriber is non-recursive.
Intended use is as an IObjectModified event subscriber.
"""
if is_content(obj):
now = _now()
obj.modified = now
_modify_community(obj, now)
repo = find_repo(obj)
if repo is not None:
adapter = queryAdapter(obj, IObjectVersion)
if adapter is not None:
repo.archive(adapter)
if adapter.comment is None:
adapter.comment = 'Content modified.'
def set_modified(obj, event):
""" Set the modified date on a single piece of content.
This subscriber is non-recursive.
Intended use is as an IObjectModified event subscriber.
"""
if is_content(obj):
now = _now()
obj.modified = now
_modify_community(obj, now)
repo = find_repo(obj)
if repo is not None:
adapter = queryAdapter(obj, IObjectVersion)
if adapter is not None:
repo.archive(adapter)
if adapter.comment is None:
adapter.comment = 'Content modified.'
def shred(context, request):
repo = find_repo(context)
path = decode_trash_path(request.params['path'])
_name, docid, _item = list(traverse_trash(context, path))[-1]
docids = set([docid])
# If the object is a container, shred a subtree.
for contents in repo.iter_hierarchy(docid, follow_deleted=True,
follow_moved=False):
docids.update(contents.map.values())
for item in contents.deleted:
if not item.new_container_ids:
docids.add(item.docid)
container_ids = repo.filter_container_ids(docids)
repo.shred(docids, container_ids)
return HTTPFound(location=resource_url(context, request, '@@trash', query={
'path': encode_trash_path(path[:-1]),
}))
def shred(context, request):
repo = find_repo(context)
path = decode_trash_path(request.params['path'])
_name, docid, _item = list(traverse_trash(context, path))[-1]
docids = set([docid])
# If the object is a container, shred a subtree.
for contents in repo.iter_hierarchy(docid, follow_deleted=True,
follow_moved=False):
docids.update(contents.map.values())
for item in contents.deleted:
if not item.new_container_ids:
docids.add(item.docid)
container_ids = repo.filter_container_ids(docids)
repo.shred(docids, container_ids)
return HTTPFound(location=resource_url(context, request, '@@trash', query={
'path': encode_trash_path(path[:-1]),
}))
def show_wikitoc_view(context, request):
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
page_title = '%s Community Wiki Page' % community.title
backto = False
else:
page_title = context.title
backto = {
'href': resource_url(context.__parent__, request),
'title': context.__parent__.title,
}
actions = []
api = TemplateAPI(context, request, page_title)
wikitoc_data = get_wikitoc_data(context, request)
page_data = dict(
wikitoc = wikitoc_data,
)
# ... for ux1
client_json_data = convert_to_script(page_data)
# ... for ux2
request.layout_manager.layout.head_data['page_data'] = page_data
wiki = find_interface(context, IWiki)
feed_url = resource_url(wiki, request, "atom.xml")
repo = find_repo(context)
show_trash = repo is not None and has_permission('edit', context, request)
return dict(api=api,
actions=actions,
head_data=client_json_data,
feed_url=feed_url,
backto=backto,
lock_info=lock.lock_info_for_view(context, request),
show_trash=show_trash,
)
def show_wikitoc_view(context, request):
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
page_title = '%s Community Wiki Page' % community.title
backto = False
else:
page_title = context.title
backto = {
'href': resource_url(context.__parent__, request),
'title': context.__parent__.title,
}
actions = []
api = TemplateAPI(context, request, page_title)
wikitoc_data = get_wikitoc_data(context, request)
page_data = dict(wikitoc=wikitoc_data, )
# ... for ux1
client_json_data = convert_to_script(page_data)
# ... for ux2
request.layout_manager.layout.head_data['page_data'] = page_data
wiki = find_interface(context, IWiki)
feed_url = resource_url(wiki, request, "atom.xml")
repo = find_repo(context)
show_trash = repo is not None and has_permission('edit', context, request)
return dict(
api=api,
actions=actions,
head_data=client_json_data,
feed_url=feed_url,
backto=backto,
lock_info=lock.lock_info_for_view(context, request),
show_trash=show_trash,
)
def show_history(context, request):
repo = find_repo(context)
profiles = find_profiles(context)
def display_record(record):
editor = profiles[record.user]
return {
'date': format_local_date(record.archive_time),
'editor': {
'name': editor.title,
'url': model_url(editor, request),
},
'preview_url': model_url(
context, request, 'preview.html',
query={'version_num': str(record.version_num)}),
'restore_url': model_url(
context, request, 'revert',
query={'version_num': str(record.version_num)}),
'is_current': record.current_version == record.version_num,
}
try:
history = repo.history(context.docid)
except:
history = []
history = map(display_record, history)
history.reverse()
page_title = 'History for %s' % context.title
backto = {
'href': model_url(context, request),
'title': context.title
}
return {
'api': TemplateAPI(context, request, page_title),
'history': history,
'backto': backto,
'lock_info': lock_info_for_view(context, request),
}
def undelete(context, request):
repo = find_repo(context)
path = decode_trash_path(request.params['path'])
parent = context
for name, docid, _ in traverse_trash(context, path):
try:
doc = parent[name]
except KeyError:
doc = None
if doc is None or doc.docid != docid:
# Restore this item.
doc = _restore(repo, parent, docid, name)
repo.archive_container(IContainerVersion(parent),
authenticated_userid(request))
index_content(parent, None)
parent = doc
# If the user undeleted a container, restore everything it contained.
_restore_subtree(repo, parent, request)
return HTTPFound(location=resource_url(parent, request))
def undelete(context, request):
repo = find_repo(context)
path = decode_trash_path(request.params['path'])
parent = context
for name, docid, _ in traverse_trash(context, path):
try:
doc = parent[name]
except KeyError:
doc = None
if doc is None or doc.docid != docid:
# Restore this item.
doc = _restore(repo, parent, docid, name)
repo.archive_container(IContainerVersion(parent),
authenticated_userid(request))
index_content(parent, None)
parent = doc
# If the user undeleted a container, restore everything it contained.
_restore_subtree(repo, parent, request)
return HTTPFound(location=resource_url(parent, request))
def traverse_trash(context, path):
"""Yield (name, docid, deleted_item or None) for elements in a trash path.
A trash path is a list of (name, docid) pairs. The docid of each path
segment can be None, causing the path to be ambiguous; this function
will react by choosing the first match it finds.
Raises ValueError if an element of the path is not found or is not
valid. The ValueError may indicate a security violation attempt,
since invalid trash paths could be a way to expose sensitive info.
"""
repo = find_repo(context)
container_id = context.docid
for name, docid in path:
try:
contents = repo.container_contents(container_id)
except NoResultFound:
raise ValueError("Document %d is not a container." % container_id)
if docid is not None:
docid = int(docid)
else:
docid = contents.map.get(name)
if contents.map.get(name) == docid:
yield name, docid, None
container_id = docid
continue
for item in contents.deleted:
if (item.name == name
and (docid is None or item.docid == docid)
and not item.new_container_ids):
yield name, item.docid, item
container_id = item.docid
break
else:
raise ValueError("Subfolder not found in trash: %s (docid %s)"
% (name, docid))
def traverse_trash(context, path):
"""Yield (name, docid, deleted_item or None) for elements in a trash path.
A trash path is a list of (name, docid) pairs. The docid of each path
segment can be None, causing the path to be ambiguous; this function
will react by choosing the first match it finds.
Raises ValueError if an element of the path is not found or is not
valid. The ValueError may indicate a security violation attempt,
since invalid trash paths could be a way to expose sensitive info.
"""
repo = find_repo(context)
container_id = context.docid
for name, docid in path:
try:
contents = repo.container_contents(container_id)
except NoResultFound:
raise ValueError("Document %d is not a container." % container_id)
if docid is not None:
docid = int(docid)
else:
docid = contents.map.get(name)
if contents.map.get(name) == docid:
yield name, docid, None
container_id = docid
continue
for item in contents.deleted:
if (item.name == name
and (docid is None or item.docid == docid)
and not item.new_container_ids):
yield name, item.docid, item
container_id = item.docid
break
else:
raise ValueError("Subfolder not found in trash: %s (docid %s)"
% (name, docid))
def show_wikitoc_view(context, request):
is_front_page = (context.__name__ == 'front_page')
if is_front_page:
community = find_interface(context, ICommunity)
page_title = '%s Community Wiki Page' % community.title
backto = False
else:
page_title = context.title
backto = {
'href': model_url(context.__parent__, request),
'title': context.__parent__.title,
}
actions = []
api = TemplateAPI(context, request, page_title)
wikitoc_data = get_wikitoc_data(context, request)
client_json_data = convert_to_script(dict(
wikitoc = wikitoc_data,
))
wiki = find_interface(context, IWiki)
feed_url = model_url(wiki, request, "atom.xml")
repo = find_repo(context)
show_trash = repo is not None and has_permission('edit', context, request)
return render_template_to_response(
'templates/show_wikitoc.pt',
api=api,
actions=actions,
head_data=client_json_data,
feed_url=feed_url,
backto=backto,
show_trash=show_trash,
)
def undelete(context, request):
repo = find_repo(context)
docid = int(request.params['docid'])
name = request.params['name']
# Find parent folder to restore file into
trash = generate_trash_tree(repo, context.docid)
parent = context
for child_docid in trash.paths[docid][:-1]:
for child in parent.values():
if child.docid == child_docid:
next_parent = child
break
else:
# Need to restore a folder in order to place file in proper place
# in tree.
container = repo.container_contents(parent.docid)
for deleted_item in container.deleted:
if deleted_item.docid == child_docid:
next_parent = _undelete(repo, parent, child_docid,
deleted_item.name, False)
repo.archive_container(IContainerVersion(parent),
authenticated_userid(request))
break
else: #pragma NO COVERAGE
# Will only get here in case of programmer error or db
# corruption (due to programmer error)
raise RuntimeError("Cannot find container to restore: %d" %
child_docid)
parent = next_parent
doc = _undelete(repo, parent, docid, name, True)
repo.archive_container(IContainerVersion(parent),
authenticated_userid(request))
index_content(parent, None)
return HTTPFound(location=resource_url(parent, request))
def main(args):
site, closer = args.get_root(args.inst)
repo = find_repo(site)
if repo is None:
args.parser.error("No repository is configured.")
init_repozitory(repo, site, args.batch_size)
def main(args):
site, closer = args.get_root(args.inst)
repo = find_repo(site)
if repo is None:
args.parser.error("No repository is configured.")
init_repozitory(repo, site, args.batch_size)
def main(args):
site, closer = args.get_root(args.inst)
repo = find_repo(site)
if repo is not None:
init_repo(repo, site)
transaction.commit()
def test_find_repo(self):
from karl.utils import find_repo
context = testing.DummyModel()
self.assertEqual(find_repo(context), None)
context.repo = '1'
self.assertEqual(find_repo(context), '1')
def test_find_repo(self):
from karl.utils import find_repo
context = testing.DummyModel()
self.assertEqual(find_repo(context), None)
context.repo = '1'
self.assertEqual(find_repo(context), '1')
