def testYAMLAliases(self):
folderModel = Folder()
aliasedFolders = list(folderModel.find({'name': 'Common'}, force=True))
self.assertTrue(len(aliasedFolders) == 2)
for folder in aliasedFolders:
self.assertTrue(
len(list(folderModel.childItems(folder, force=True))) == 2)
def testYAMLAliases(self):
folderModel = Folder()
aliasedFolders = list(folderModel.find({'name': 'Common'}, force=True))
self.assertTrue(len(aliasedFolders) == 2)
for folder in aliasedFolders:
self.assertTrue(
len(list(folderModel.childItems(folder, force=True))) == 2
)
def getAdjacentImages(self, currentImage, currentFolder=None):
folderModel = Folder()
if currentFolder:
folder = currentFolder
else:
folder = folderModel.load(
currentImage['folderId'], user=self.getCurrentUser(), level=AccessType.READ)
if folder.get('isVirtual'):
children = folderModel.childItems(folder, includeVirtual=True)
else:
children = folderModel.childItems(folder)
allImages = [item for item in children if _isLargeImageItem(item)]
try:
index = allImages.index(currentImage)
except ValueError:
raise RestException('Id is not an image', 404)
return {
'previous': allImages[index - 1],
'next': allImages[(index + 1) % len(allImages)]
}
def getAdjacentImages(self, currentImage):
folderModel = Folder()
folder = folderModel.load(currentImage['folderId'],
user=self.getCurrentUser(),
level=AccessType.READ)
allImages = [
item for item in folderModel.childItems(folder)
if _isLargeImageItem(item)
]
try:
index = allImages.index(currentImage)
except ValueError:
raise RestException('Id is not an image', 404)
return {
'previous': allImages[index - 1],
'next': allImages[(index + 1) % len(allImages)]
}
def _syncItems(image, cli_dict, user):
folderModel = Folder()
itemModel = Item()
children = folderModel.childItems(
image.tagFolder, filters={'meta.slicerCLIType': 'task'})
existingItems = {item['name']: item for item in children}
for cli, desc in six.iteritems(cli_dict):
item = itemModel.createItem(
cli,
user,
image.tagFolder,
'Slicer CLI generated CLI command item',
reuseExisting=True)
meta_data = dict(slicerCLIType='task',
type=desc.get('type', 'Unknown'))
# copy some things from the image to be independent
meta_data['image'] = image.name
meta_data[
'digest'] = image.digest if image.name != image.digest else None
desc_type = desc.get('desc-type', 'xml')
if desc_type == 'xml':
meta_data.update(parse_xml_desc(item, desc, user))
elif desc_type == 'yaml':
meta_data.update(parse_yaml_desc(item, desc, user))
elif desc_type == 'json':
meta_data.update(parse_json_desc(item, desc, user))
itemModel.setMetadata(item, meta_data)
if cli in existingItems:
del existingItems[cli]
# delete superfluous items
for item in six.itervalues(existingItems):
itemModel.remove(item)
class App(Resource):
def __init__(self):
super(App, self).__init__()
self.resourceName = 'app'
self._model = Folder()
self.route('POST', (), self.initApp)
self.route('GET', (), self.listApp)
self.route('DELETE', (':app_id', ), self.deleteApp)
self.route('POST', (':app_id', 'release'), self.createNewRelease)
self.route('GET', (':app_id', 'release'), self.getAllReleases)
self.route('GET', (':app_id', 'release', ':release_id_or_name'),
self.getReleaseByIdOrName)
self.route('DELETE', (':app_id', 'release', ':release_id_or_name'),
self.deleteReleaseByIdOrName)
self.route('GET', (':app_id', 'extension'), self.getExtensions)
self.route('GET', (':app_id', 'extension', ':extension_name'),
self.getExtensionByName)
self.route('POST', (':app_id', 'extension'),
self.createOrUpdateExtension)
self.route('DELETE', (':app_id', 'extension', ':ext_id'),
self.deleteExtension)
@autoDescribeRoute(
Description('Create a new application.').responseClass('Folder').notes(
'If collectionId is missing or collectionName does not match an existing '
'collection, a fresh new collection will be created with the "collection_name" '
'given in parameters. '
'By default the name "Applications" will be given to the collection.'
).param('name', 'The name of the application.').param(
'app_description', 'Application description.',
required=False).param(
'collection_id',
'The ID of the collection which contain the application',
required=False).param(
'collection_name',
'The Name of the collection which be created to contain'
' the application',
required=False).param('collection_description',
'Collection description.',
required=False).
param('public',
'Whether the collection should be publicly visible.',
required=False,
dataType='boolean',
default=True).errorResponse(
'Write permission denied on the application.', 403))
@access.user(scope=TokenScope.DATA_WRITE)
def initApp(self, name, app_description, collection_id, collection_name,
collection_description, public):
"""
Create the directory for start a new application. By default, without specifying
a ``collection_id``, it will create a new collection name either ``collection_name``
if provided, or **'Applications'**. If the collection 'Applications already exist it will
get it.
Return the new application (as a folder) that always contain a default
sub-folder named 'nightly'.
:param name: Name of the new application
:param app_description: Description of the new application
:param collection_id: Id of the collection within create the application
:param collection_name: Name of the collection which will be created
:param collection_description: Description of the new collection
:param public: Whether the new collection should be publicly visible
:return: The new application folder
"""
creator = self.getCurrentUser()
# Load or create the collection that contain the application
if collection_id:
collection = Collection().load(collection_id, force=True)
elif collection_name:
collection = list(Collection().find({'name': collection_name},
user=creator))
if not collection:
collection = Collection().createCollection(
name=collection_name,
description=collection_description,
public=public,
creator=creator)
else:
collection = collection[0]
else:
collection = list(Collection().find({'name': 'Applications'},
user=creator))
if not collection:
collection = Collection().createCollection(
name='Applications',
description=collection_description,
public=public,
creator=creator)
else:
collection = collection[0]
# Create the application
if not app_description:
app_description = ''
app = self._model.createFolder(parent=collection,
name=name,
description=app_description,
parentType='Collection',
public=public,
creator=creator)
# Create the 'nightly' release which will be the default folder when uploading an extension
self._model.createFolder(
parent=app,
name=constants.NIGHTLY_RELEASE_NAME,
description='Uploaded each night, always up-to-date',
parentType='Folder',
public=public,
creator=creator)
# Set a default template name for extensions in the application,
# this can be changed in anytime.
return self._model.setMetadata(
app, {
'extensionNameTemplate':
'{app_revision}_{os}_{arch}_{baseName}_{revision}'
})
@autoDescribeRoute(
Description('List existing application.').responseClass(
'Folder', array=True).param('app_id',
'The ID of the application.',
required=False).param(
'collection_id',
'The ID of the collection.',
required=False).param(
'name',
'The name of the application.',
required=False).
param('text',
'Provide text search of the application.',
required=False).pagingParams(
defaultSort='name').errorResponse().errorResponse(
'Read permission denied on the application.', 403))
@access.user(scope=TokenScope.DATA_READ)
def listApp(self, app_id, collection_id, name, text, limit, offset, sort):
"""
List existing applications base on some optional parameters:
:param app_id: Application ID
:param collection_id: Collection ID
:param name: Name of the application
:param text: Provide text search on the name of the application
:return: List of applications
"""
user = self.getCurrentUser()
if ObjectId.is_valid(app_id):
return self._model.load(app_id, user=user)
else:
if collection_id:
parent = Collection().load(collection_id,
user=user,
level=AccessType.READ,
exc=True)
else:
parent = Collection().findOne(query={'name': 'Applications'},
user=user,
offset=offset)
if parent:
filters = {}
if text:
filters['$text'] = {'$search': text}
if name:
filters['name'] = name
return list(
self._model.childFolders(parentType='collection',
parent=parent,
user=user,
offset=offset,
limit=limit,
sort=sort,
filters=filters))
return []
@access.user(scope=TokenScope.DATA_WRITE)
@autoDescribeRoute(
Description('Delete an Application by ID.').modelParam(
'app_id', model=Folder, level=AccessType.ADMIN).param(
'progress',
'Whether to record progress on this task.',
required=False,
dataType='boolean',
default=False).errorResponse('ID was invalid.').errorResponse(
'Admin access was denied for the application.', 403))
def deleteApp(self, folder, progress):
"""
Delete the application by ID.
:param id: Id of the application
:return: Confirmation message with the deleted application name
"""
return _deleteFolder(folder, progress, self.getCurrentUser())
@autoDescribeRoute(
Description('Create a new release.').responseClass('Folder').notes(
'The application\'s revision is stored as metadata of the new release.'
).param('name', 'The release\'s name.').param(
'app_id', 'The application\'s ID which contain the release').param(
'app_revision',
'The application\'s revision which correspond to the release'
).param('description',
'The application\'s description.',
required=False).param(
'public',
'Whether the release should be publicly visible.',
required=False,
dataType='boolean',
default=True).errorResponse())
@access.user(scope=TokenScope.DATA_WRITE)
def createNewRelease(self, name, app_id, app_revision, description,
public):
"""
Create a new release with the ``name`` within the application. The ``app_revision``
will permit to automatically choose this release when uploading an extension
with a matching `app_revision`` metadata.
:param name: Name of the new release
:param app_id: Application ID
:param app_revision: Revision of the application corresponding to this release
:param description: Description of the new release
:param public: Whether the release should be publicly visible
:return: The new release folder
"""
creator = self.getCurrentUser()
application = self._model.load(app_id, user=creator)
if not description:
description = ''
release = self._model.createFolder(parent=application,
name=name,
description=description,
parentType='Folder',
public=public,
creator=creator)
return self._model.setMetadata(release, {'revision': app_revision})
@autoDescribeRoute(
Description('Get all the releases from an application.').responseClass(
'Folder').param('app_id', 'The application\'s ID.').pagingParams(
defaultSort='name').errorResponse(
'ID was invalid.').errorResponse(
'Read permission denied on the application.', 403))
@access.user(scope=TokenScope.DATA_READ)
def getAllReleases(self, app_id, limit, offset, sort):
"""
Get a list of all the release of an application.
:param app_id: Application ID
:return: List of all release within the application
"""
user = self.getCurrentUser()
application = self._model.load(app_id, user=user)
# It returns the nightly release too
return list(
self._model.childFolders(application,
'Folder',
user=user,
limit=limit,
offset=offset,
sort=sort))
@autoDescribeRoute(
Description(
'Get a particular releases by ID or name from an application.').
responseClass('Folder').param(
'app_id', 'The application\'s ID.').param(
'release_id_or_name',
'The release\'s ID or name.').errorResponse(
'ID or name was invalid.').errorResponse(
'Read permission denied on the application.', 403))
@access.user(scope=TokenScope.DATA_READ)
def getReleaseByIdOrName(self, app_id, release_id_or_name):
"""
Get the release folder by ID or by name.
:param app_id: Application ID
:param release_id_or_name: Could be either the release ID or the release name
:return: The release folder
"""
user = self.getCurrentUser()
application = self._model.load(app_id, user=user)
if ObjectId.is_valid(release_id_or_name):
return self._model.load(release_id_or_name, user=user)
release_folder = list(
self._model.childFolders(
application,
'Folder',
filters={'lowerName': release_id_or_name.lower()}))
if not release_folder:
return None
return release_folder[0]
@access.user(scope=TokenScope.DATA_WRITE)
@autoDescribeRoute(
Description('Delete a release by ID or name.').modelParam(
'app_id', model=Folder,
level=AccessType.ADMIN).param('release_id_or_name',
'The release\'s ID or name.').
param('progress',
'Whether to record progress on this task.',
required=False,
dataType='boolean',
default=False).errorResponse('ID was invalid.').errorResponse(
'Admin access was denied for the release.', 403))
def deleteReleaseByIdOrName(self, folder, release_id_or_name, progress):
"""
Delete a release by ID or name.
:param app_id: Application ID
:param release_id_or_name: Could be either the release ID or the release name
:param progress: Whether to record progress on this task
:return: Confirmation message with the deleted release name
"""
user = self.getCurrentUser()
if ObjectId.is_valid(release_id_or_name):
release = self._model.load(release_id_or_name, user=user)
else:
release_folder = list(
self._model.childFolders(
folder,
'Folder',
filters={'lowerName': release_id_or_name.lower()}))
if not release_folder:
raise Exception("Couldn't find release %s" %
release_id_or_name)
release = release_folder[0]
return _deleteFolder(release, progress, self.getCurrentUser())
@autoDescribeRoute(
Description('List or search available extensions.').responseClass(
'Extension').param('app_id', 'The ID of the application.').param(
'release_id', 'The release id.', required=False).param(
'extension_id', 'The extension id.', required=False).param(
'os',
'The target operating system of the package.',
required=False,
enum=['linux', 'win',
'macosx']).param('arch',
'The os chip architecture.',
required=False,
enum=['i386', 'amd64']).
param('app_revision', 'The revision of the package.',
required=False).param(
'search',
'Text matched against extension name or description.',
required=False).pagingParams(
defaultSort='created').errorResponse())
@access.cookie
@access.public
def getExtensions(self, app_id, release_id, extension_id, os, arch,
app_revision, search, limit, offset, sort):
"""
Get a list of extension which is filtered by some optional parameters:
:param app_id: Application ID
:param release_id: Release ID
:param extension_id: Extension ID
:param os: The operation system used for the extension.
:param arch: The architecture compatible with the extension.
:param app_revision: The revision of the application
:param search: Text search on the name of the extension
:return: The list of extensions
"""
filters = {
'$and': [{
'meta.app_id': {
'$eq': app_id
}
}, {
'meta.os': {
'$exists': True
}
}, {
'meta.arch': {
'$exists': True
}
}, {
'meta.revision': {
'$exists': True
}
}]
}
if ObjectId.is_valid(extension_id):
filters['_id'] = ObjectId(extension_id)
if ObjectId.is_valid(release_id):
filters['folderId'] = ObjectId(release_id)
if os:
filters['meta.os'] = os
if arch:
filters['meta.arch'] = arch
if app_revision:
filters['meta.revision'] = app_revision
if search:
# Provide a full text search on baseName
filters['meta.baseName'] = search
return list(ExtensionModel().find(query=filters,
limit=limit,
offset=offset,
sort=sort))
@autoDescribeRoute(
Description('Get a particular extension by name from an application.').
responseClass('Item').param('app_id', 'The application\'s ID.').param(
'extension_name', 'The extension\'s name.').errorResponse(
'ID or name was invalid.').errorResponse(
'Read permission denied on the application.', 403))
@access.user(scope=TokenScope.DATA_READ)
def getExtensionByName(self, app_id, extension_name):
"""
Get the extension item by name.
:param app_id: Application ID
:param extension_name: The extension name
:return: The extension item
"""
user = self.getCurrentUser()
application = self._model.load(app_id, user=user)
release_folder = list(self._model.childFolders(application, 'Folder'))
if not release_folder:
raise Exception('The application has no release')
for release in release_folder:
extensions = list(
self._model.childItems(
release, filters={'lowerName': extension_name.lower()}))
if extensions:
return extensions[0]
return None
@autoDescribeRoute( # noqa: C901
Description('Create or Update an extension package.').param(
'app_id', 'The ID of the App.').param(
'os',
'The target operating system of the package.',
enum=['linux', 'win',
'macosx']).param('arch',
'The os chip architecture.',
enum=['i386', 'amd64']).
param('baseName',
'The baseName of the package (ie installer baseName).').param(
'repository_type',
'The type of the repository (svn, git).').param(
'repository_url', 'The url of the repository.').param(
'revision',
'The svn or git revision of the extension.').param(
'app_revision',
'The revision of the application '
'that the extension was built against.').param(
'packagetype',
'Installer, data, etc.').param(
'codebase',
'The codebase baseName (Ex: Slicer4).').
param('description', 'Text describing the extension.').param(
'release',
'Release identifier (Ex: 0.0.1, 0.0.2, 0.1).',
required=False).param(
'icon_url',
'The url of the icon for the extension.',
required=False).param(
'development_status',
'Arbitrary description of the status of the extension '
'(stable, active, etc).',
required=False).
param(
'category',
'Category under which to place the extension. Subcategories should be '
'delimited by character. If none is passed, will render under '
'the Miscellaneous category..',
required=False
).param(
'enabled',
'Boolean indicating if the extension should be automatically enabled '
'after its installation.',
required=False).param('homepage',
'The url of the extension homepage.',
required=False).
param('screenshots',
'Space-separate list of URLs of screenshots for the extension.',
required=False).param('contributors',
'List of contributors of the extension',
required=False).errorResponse())
@access.cookie
@access.public
def createOrUpdateExtension(self, app_id, os, arch, baseName,
repository_type, repository_url, revision,
app_revision, packagetype, codebase,
description, release, icon_url,
development_status, category, enabled,
homepage, screenshots, contributors):
"""
Upload an extension package in the database, in a specific release with providing
``release_id``. Or by default in the **'Nightly'** folder.
:param app_id: The ID of the application.
:param os: The operation system used for the extension.
:param arch: The architecture compatible with the extension.
:param baseName: The base name of the extension.
:param repository_type: The type of repository (github, gitlab, ...).
:param repository_url: The Url of the repository.
:param revision: The revision of the extension.
:param app_revision: The revision of the application.
:param packagetype: Type of the extension.
:param codebase: The codebase baseName.
:param description: The description of the extension.
:return: The status of the upload.
"""
creator = self.getCurrentUser()
application = self._model.load(app_id, user=creator)
release_folder = None
# Find the release by metadata revision
releases = self._model.childFolders(application,
'Folder',
user=creator)
for folder in releases:
if 'meta' in folder:
if folder['meta']['revision'] == app_revision:
release_folder = folder
break
if not release_folder:
# Only the nightly folder in the list
release_folder = list(
self._model.childFolders(
application,
'Folder',
user=creator,
filters={'name': constants.NIGHTLY_RELEASE_NAME}))
if not release_folder:
raise Exception('The %s folder not found.' %
constants.NIGHTLY_RELEASE_NAME)
release_folder = release_folder[0]
params = {
'app_id': app_id,
'baseName': baseName,
'os': os,
'arch': arch,
'repository_type': repository_type,
'repository_url': repository_url,
'revision': revision,
'app_revision': app_revision,
'packagetype': packagetype,
'codebase': codebase,
'description': description
}
if release:
params['release'] = release
if icon_url:
params['icon_url'] = icon_url
if development_status:
params['development_status'] = development_status
if category:
params['category'] = category
if enabled:
params['enabled'] = enabled
if homepage:
params['homepage'] = homepage
if screenshots:
params['screenshots'] = screenshots
if contributors:
params['contributors'] = contributors
name = application['meta']['extensionNameTemplate'].format(**params)
filters = {'name': name}
# Only one extensions should be in this list
extensions = list(ExtensionModel().get(release_folder,
filters=filters))
if not len(extensions):
# The extension doesn't exist yet:
extension = ExtensionModel().createExtension(
name, creator, release_folder, params)
elif len(extensions) == 1:
extension = extensions[0]
else:
raise Exception(
'Too many extensions found for the same name :"%s"' % name)
# Check the file inside the extension Item
files = Item().childFiles(extension)
if files.count() == 1:
old_file = files.next()
# catch the event of upload success and remove the file
events.bind('model.file.finalizeUpload.after', 'application',
File().remove(old_file))
elif not files.count():
# Extension new or empty
pass
else:
raise Exception("More than 1 binary file in the extension.")
old_meta = {
'baseName': extension['meta']['baseName'],
'os': extension['meta']['os'],
'arch': extension['meta']['arch'],
'revision': extension['meta']['revision'],
'app_revision': extension['meta']['app_revision']
}
identifier_meta = {
'baseName': baseName,
'os': os,
'arch': arch,
'revision': revision,
'app_revision': app_revision
}
if identifier_meta == old_meta and len(extensions):
# The revision is the same than these before, no need to upload
extension = ExtensionModel().setMetadata(extension, params)
events.unbind('model.file.finalizeUpload.after', 'application')
# Ready to upload the binary file
return extension
@access.user(scope=TokenScope.DATA_WRITE)
@autoDescribeRoute(
Description('Delete an Extension by ID.').param(
'app_id', 'The ID of the App.').modelParam(
'ext_id', model=Item, level=AccessType.WRITE).errorResponse(
'ID was invalid.').errorResponse(
'Admin access was denied for the extension.', 403))
def deleteExtension(self, app_id, item):
"""
Delete the extension by ID.
:param app_id: Application ID
:param ext_id: Extension ID
:return: Confirmation message with the name of the deleted extension
"""
Item().remove(item)
return {'message': 'Deleted extension %s.' % item['name']}