# SPDX-License-Identifier: AGPL-3.0
require 'arvados/keep'
-require 'sweep_trashed_objects'
require 'trashable'
class Collection < ArvadosModel
# Posgresql JSONB columns should NOT be declared as serialized, Rails 5
# already know how to properly treat them.
attribute :properties, :jsonbHash, default: {}
- attribute :storage_classes_desired, :jsonbArray, default: ["default"]
+ attribute :storage_classes_desired, :jsonbArray, default: lambda { Rails.configuration.DefaultStorageClasses }
attribute :storage_classes_confirmed, :jsonbArray, default: []
before_validation :default_empty_manifest
before_validation :check_manifest_validity
before_validation :check_signatures
before_validation :strip_signatures_and_update_replication_confirmed
+ before_validation :name_null_if_empty
+ validate :ensure_filesystem_compatible_name
validate :ensure_pdh_matches_manifest_text
validate :ensure_storage_classes_desired_is_not_empty
validate :ensure_storage_classes_contain_non_empty_strings
around_update :manage_versioning, unless: :is_past_version?
api_accessible :user, extend: :common do |t|
- t.add :name
+ t.add lambda { |x| x.name || "" }, as: :name
t.add :description
t.add :properties
t.add :portable_data_hash
- t.add :signed_manifest_text, as: :manifest_text
t.add :manifest_text, as: :unsigned_manifest_text
+ t.add :manifest_text, as: :manifest_text
t.add :replication_desired
t.add :replication_confirmed
t.add :replication_confirmed_at
t.add :file_size_total
end
+ UNLOGGED_CHANGES = ['preserve_version', 'updated_at']
+
after_initialize do
@signatures_checked = false
@computed_pdh_for_manifest_text = false
def self.attributes_required_columns
super.merge(
- # If we don't list manifest_text explicitly, the
- # params[:select] code gets confused by the way we
- # expose signed_manifest_text as manifest_text in the
- # API response, and never let clients select the
- # manifest_text column.
- #
- # We need trash_at and is_trashed to determine the
- # correct timestamp in signed_manifest_text.
- 'manifest_text' => ['manifest_text', 'trash_at', 'is_trashed'],
+ # If we don't list unsigned_manifest_text explicitly,
+ # the params[:select] code gets confused by the way we
+ # expose manifest_text as unsigned_manifest_text in
+ # the API response, and never let clients select the
+ # unsigned_manifest_text column.
'unsigned_manifest_text' => ['manifest_text'],
+ 'name' => ['name'],
)
end
def strip_signatures_and_update_replication_confirmed
if self.manifest_text_changed?
in_old_manifest = {}
- if not self.replication_confirmed.nil?
+ # manifest_text_was could be nil when dealing with a freshly created snapshot,
+ # so we skip this case because there was no real manifest change. (Bug #18005)
+ if (not self.replication_confirmed.nil?) and (not self.manifest_text_was.nil?)
self.class.each_manifest_locator(manifest_text_was) do |match|
in_old_manifest[match[1]] = true
end
end
end
+ def name_null_if_empty
+ if name == ""
+ self.name = nil
+ end
+ end
+
def set_file_names
if self.manifest_text_changed?
self.file_names = manifest_files
should_preserve_version = should_preserve_version? # Time sensitive, cache value
return(yield) unless (should_preserve_version || syncable_updates.any?)
- # Put aside the changes because with_lock forces a record reload
+ # Put aside the changes because with_lock does a record reload
changes = self.changes
snapshot = nil
+ restore_attributes
with_lock do
# Copy the original state to save it as old version
if should_preserve_version
snapshot = self.dup
snapshot.uuid = nil # Reset UUID so it's created as a new record
snapshot.created_at = self.created_at
+ snapshot.modified_at = self.modified_at_was
end
# Restore requested changes on the current version
changes.keys.each do |attr|
- if attr == 'preserve_version' && changes[attr].last == false
+ if attr == 'preserve_version' && changes[attr].last == false && !should_preserve_version
next # Ignore false assignment, once true it'll be true until next version
end
self.attributes = {attr => changes[attr].last}
if should_preserve_version
self.version += 1
- self.preserve_version = false
end
yield
if snapshot
snapshot.attributes = self.syncable_updates
leave_modified_by_user_alone do
- act_as_system_user do
- snapshot.save
+ leave_modified_at_alone do
+ act_as_system_user do
+ snapshot.save
+ end
end
end
end
end
end
+ def maybe_update_modified_by_fields
+ if !(self.changes.keys - ['updated_at', 'preserve_version']).empty?
+ super
+ end
+ end
+
def syncable_updates
updates = {}
- (syncable_attrs & self.changes.keys).each do |attr|
+ if self.changes.any?
+ changes = self.changes
+ else
+ # If called after save...
+ changes = self.saved_changes
+ end
+ (syncable_attrs & changes.keys).each do |attr|
if attr == 'uuid'
# Point old versions to current version's new UUID
- updates['current_version_uuid'] = self.changes[attr].last
+ updates['current_version_uuid'] = changes[attr].last
else
- updates[attr] = self.changes[attr].last
+ updates[attr] = changes[attr].last
end
end
return updates
def sync_past_versions
updates = self.syncable_updates
- Collection.where('current_version_uuid = ? AND uuid != ?', self.uuid_was, self.uuid_was).each do |c|
+ Collection.where('current_version_uuid = ? AND uuid != ?', self.uuid_before_last_save, self.uuid_before_last_save).each do |c|
c.attributes = updates
# Use a different validation context to skip the 'past_versions_cannot_be_updated'
# validator, as on this case it is legal to update some fields.
idle_threshold = Rails.configuration.Collections.PreserveVersionIfIdle
if !self.preserve_version_was &&
+ !self.preserve_version &&
(idle_threshold < 0 ||
(idle_threshold > 0 && self.modified_at_was > db_current_time-idle_threshold.seconds))
return false
end
end
- def signed_manifest_text
+ def signed_manifest_text_only_for_tests
if !has_attribute? :manifest_text
return nil
elsif is_trashed
token = Thread.current[:token]
exp = [db_current_time.to_i + Rails.configuration.Collections.BlobSigningTTL.to_i,
trash_at].compact.map(&:to_i).min
- self.class.sign_manifest manifest_text, token, exp
+ self.class.sign_manifest_only_for_tests manifest_text, token, exp
end
end
- def self.sign_manifest manifest, token, exp=nil
+ def self.sign_manifest_only_for_tests manifest, token, exp=nil
if exp.nil?
exp = db_current_time.to_i + Rails.configuration.Collections.BlobSigningTTL.to_i
end
joins("JOIN collections ON links.head_uuid = collections.uuid").
order("links.created_at DESC")
- docker_image_formats = Rails.configuration.Containers.SupportedDockerImageFormats
+ docker_image_formats = Rails.configuration.Containers.SupportedDockerImageFormats.keys.map(&:to_s)
if (docker_image_formats.include? 'v1' and
docker_image_formats.include? 'v2') or filter_compatible_format == false
super - ["manifest_text", "storage_classes_desired", "storage_classes_confirmed", "current_version_uuid"]
end
- def self.where *args
- SweepTrashedObjects.sweep_if_stale
- super
- end
-
protected
# Although the defaults for these columns is already set up on the schema,
# validation on empty desired storage classes return an error.
def default_storage_classes
if self.storage_classes_desired.nil? || self.storage_classes_desired.empty?
- self.storage_classes_desired = ["default"]
+ self.storage_classes_desired = Rails.configuration.DefaultStorageClasses
end
self.storage_classes_confirmed ||= []
end
return
end
(managed_props.keys - self.properties.keys).each do |key|
- if managed_props[key].has_key?('Value')
- self.properties[key] = managed_props[key]['Value']
- elsif managed_props[key]['Function'].andand == 'original_owner'
+ if managed_props[key]['Function'] == 'original_owner'
self.properties[key] = self.user_owner_uuid
+ elsif managed_props[key]['Value']
+ self.properties[key] = managed_props[key]['Value']
else
logger.warn "Unidentified default property definition '#{key}': #{managed_props[key].inspect}"
end
self.current_version_uuid ||= self.uuid
true
end
+
+ def log_update
+ super unless (saved_changes.keys - UNLOGGED_CHANGES).empty?
+ end
end
projects / arvados.git / blobdiff