Class: ArchivesSpaceService

Inherits:
Sinatra::Base
  • Object
show all
Includes:
AuthHelpers, ComponentTransfer::ResponseHelpers, CrudHelpers, Exceptions::ResponseMappings, ExportHelpers, MergeHelpers, RESTHelpers, RESTHelpers::ResponseHelpers, URIResolver
Defined in:
backend/app/controllers/exports.rb,
backend/app/main.rb,
backend/app/controllers/job.rb,
backend/app/controllers/oai.rb,
backend/app/controllers/slug.rb,
backend/app/controllers/term.rb,
backend/app/controllers/event.rb,
backend/app/controllers/group.rb,
backend/app/controllers/users.rb,
backend/app/controllers/schema.rb,
backend/app/controllers/search.rb,
backend/app/controllers/system.rb,
backend/app/controllers/reports.rb,
backend/app/controllers/subject.rb,
backend/app/controllers/version.rb,
backend/app/controllers/ark_name.rb,
backend/app/controllers/location.rb,
backend/app/controllers/resource.rb,
backend/app/controllers/accession.rb,
backend/app/controllers/container.rb,
backend/app/controllers/assessment.rb,
backend/app/controllers/oai_config.rb,
backend/app/controllers/permission.rb,
backend/app/controllers/repository.rb,
backend/app/controllers/vocabulary.rb,
backend/app/controllers/enumeration.rb,
backend/app/controllers/external_id.rb,
backend/app/controllers/preferences.rb,
backend/app/controllers/suppression.rb,
backend/app/controllers/update_feed.rb,
backend/app/controllers/agent_family.rb,
backend/app/controllers/agent_person.rb,
backend/app/controllers/batch_import.rb,
backend/app/controllers/merge_request.rb,
backend/app/controllers/notifications.rb,
backend/app/controllers/rde_templates.rb,
backend/app/controllers/agent_software.rb,
backend/app/controllers/classification.rb,
backend/app/controllers/default_values.rb,
backend/app/controllers/delete_request.rb,
backend/app/controllers/digital_object.rb,
backend/app/controllers/update_monitor.rb,
backend/app/controllers/archival_object.rb,
backend/app/controllers/date_calculator.rb,
backend/app/controllers/required_fields.rb,
backend/app/controllers/location_profile.rb,
backend/app/controllers/space_calculator.rb,
backend/app/lib/bootstrap_access_control.rb,
backend/app/controllers/container_profile.rb,
backend/app/controllers/extent_calculator.rb,
backend/app/controllers/component_transfer.rb,
backend/app/controllers/classification_term.rb,
backend/app/controllers/repository_transfer.rb,
backend/app/controllers/id_lookup_controller.rb,
backend/app/controllers/collection_management.rb,
backend/app/controllers/agent_corporate_entity.rb,
backend/app/controllers/component_add_children.rb,
backend/app/controllers/custom_report_template.rb,
backend/app/controllers/digital_object_component.rb,
backend/app/controllers/assessment_attribute_definitions.rb

Overview

frozen_string_literal: true

Defined Under Namespace

Classes: RequestWrappingMiddleware

Constant Summary collapse

BASE_SEARCH_PARAMS = 
[["q", String, "A search query string.  Uses Lucene 4.0 syntax: http://lucene.apache.org/core/4_0_0/queryparser/org/apache/lucene/queryparser/classic/package-summary.html  Search index structure can be found in solr/schema.xml",
    :optional => true],
   ["aq", JSONModel(:advanced_query), "A json string containing the advanced query",
    :optional => true],
   ["type",
    [String],
    "The record type to search (defaults to all types if not specified)",
    :optional => true],
   ["sort",
    String,
    "The attribute to sort and the direction e.g. &sort=title desc&...",
    :optional => true],
   ["facet",
    [String],
    "The list of the fields to produce facets for",
    :optional => true],
   ["facet_mincount",
    Integer,
    "The minimum count for a facet field to be included in the response",
    :optional => true],
   ["filter", JSONModel(:advanced_query), "A json string containing the advanced query to filter by",
    :optional => true],
   ["filter_query", [String], "Search queries to be applied as a filter to the results.",
    :optional => true],
   ["exclude",
    [String],
    "A list of document IDs that should be excluded from results",
    :optional => true],
    ["hl",
    BooleanParam,
    "Whether to use highlighting",
    :optional => true],
   ["root_record",
    String,
    "Search within a collection of records (defined by the record at the root of the tree)",
    :optional => true],
  [ "dt",
      String,
      "Format to return (JSON default)",
      :optional => true ],
  ["fields",
      [String],
      "The list of fields to include in the results",
      :optional => true]
]
ALLOWED_PERMISSION_LEVELS = 
["repository", "global", "all"]
RESOLVE_LIST = 
["subjects", "related_resources", "linked_agents", "revision_statements", "container_locations", "digital_object", "classifications", "related_agents", "resource", "parent", "creator", "linked_instances", "linked_records", "related_accessions", "linked_events", "linked_events::linked_records", "linked_events::linked_agents", "top_container", "container_profile", "location_profile", "owner_repo", "agent_places", "agent_occupations", "agent_functions", "agent_topics", "agent_resources", "places"]

Constants included from JSONModel

JSONModel::REFERENCE_KEY_REGEX

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ComponentTransfer::ResponseHelpers

#component_transfer_response

Methods included from MergeHelpers

#check_repository, #ensure_type, #find_subrec_index_in_victim, #merge_details, #merge_details_replace_field, #merge_details_subrec, #parse_references, #parse_selections, #preview_sort_name, #process_subrecord_for_merge, #set_agent_id

Methods included from ExportHelpers

#generate_dc, #generate_eac, #generate_ead, #generate_labels, #generate_marc, #generate_marc_auth, #generate_mets, #generate_mods, #generate_pdf_from_ead, #pdf_response, #safe_filename, #stream_response, #tsv_response, #xml_response

Methods included from AuthHelpers

#create_session_for

Methods included from Exceptions::ResponseMappings

included

Methods included from RESTHelpers::ResponseHelpers

#created_response, #deleted_response, #json_response, #merged_response, #modified_response, #moved_response, #suppressed_response, #updated_response

Methods included from CrudHelpers

#handle_create, #handle_delete, #handle_listing, #handle_raw_listing, #handle_unlimited_listing, #handle_update, scoped_dataset, with_record_conflict_reporting, #with_record_conflict_reporting

Methods included from RESTHelpers

included

Methods included from JSONModel

JSONModel, #JSONModel, add_error_handler, all, allow_unmapped_enum_value, backend_url, check_valid_refs, client_mode?, custom_validations, destroy_model, enum_default_value, enum_values, handle_error, init, load_schema, #models, models, parse_jsonmodel_ref, parse_reference, repository, repository_for, schema_src, set_publish_flags!, set_repository, strict_mode, strict_mode?, validate_schema, with_repository

Methods included from URIResolver

add_resolve_wrapper, ensure_reference_is_valid, register_resolver, resolve_references, resolve_wrappers

Class Method Details

.create_group(group_code, description, users_to_add, permissions) ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 25

def self.create_group(group_code, description, users_to_add, permissions)
  global_repo = Repository[:repo_code => Repository.GLOBAL]

  RequestContext.open(:repo_id => global_repo.id) do
    if Group[:group_code => group_code].nil?
      created_group = Group.create_from_json(JSONModel(:group).from_hash(:group_code => group_code,
                                                                         :description => description),
                                             :is_system_user => 1)
      users_to_add.each do |user|
        created_group.add_user(User[:username => user])
      end

      permissions.each do |permission|
        created_group.grant(permission)
      end

      return true
    end
  end

  false
end

.create_hidden_system_user(username, name, password) ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 20

def self.create_hidden_system_user(username, name, password)
  self.create_system_user(username, name, password, true)
end

.create_public_user ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 333

def self.create_public_user
  self.create_hidden_system_user(User.PUBLIC_USERNAME, "Public Interface Anonymous", AppConfig[:search_user_secret])
  DBAuth.set_password(User.PUBLIC_USERNAME, AppConfig[:public_user_secret])
  self.create_group(Group.PUBLIC_GROUP_CODE, "Public Anonymous", [User.PUBLIC_USERNAME],
                    ["view_repository", "view_all_records"])
end

.create_search_user ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 325

def self.create_search_user
  self.create_hidden_system_user(User.SEARCH_USERNAME, "Search Indexer", AppConfig[:search_user_secret])
  DBAuth.set_password(User.SEARCH_USERNAME, AppConfig[:search_user_secret])
  self.create_group(Group.SEARCHINDEX_GROUP_CODE, "Search index", [User.SEARCH_USERNAME],
                    ["view_repository", "view_suppressed", "view_all_records", "index_system"])
end

.create_staff_user ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 341

def self.create_staff_user
  self.create_hidden_system_user(User.STAFF_USERNAME, "Staff System User", AppConfig[:search_user_secret])
  DBAuth.set_password(User.STAFF_USERNAME, AppConfig[:staff_user_secret])
  self.create_group(Group.STAFF_GROUP_CODE, "Staff System Group", [User.STAFF_USERNAME],
                    ["mediate_edits"])
end

.create_system_user(username, name, password, hidden = false) ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 3

def self.create_system_user(username, name, password, hidden = false)
  if User[:username => username].nil?
    User.create_from_json(JSONModel(:user).from_hash(:username => username,
                                                     :name => name),
                          {
                            :source => "local",
                            :is_system_user => 1
                          }.merge(hidden ? {:is_hidden_user => 1} : {}))
    DBAuth.set_password(username, password)

    return true
  end

  false
end

.loaded_hook(&block) ⇒ Object 



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# File 'backend/app/main.rb', line 61

def self.loaded_hook(&block)
  if @archivesspace_loaded
    block.call
  else
    @loaded_hooks << block
  end
end

.plugins_loaded_hook(&block) ⇒ Object 



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# File 'backend/app/main.rb', line 72

def self.plugins_loaded_hook(&block)
  if @archivesspace_plugins_loaded
    block.call
  else
    @plugins_loaded_hooks << block
  end
end

.set_up_base_permissions ⇒ Object 



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# File 'backend/app/lib/bootstrap_access_control.rb', line 49

def self.set_up_base_permissions
  if not Repository[:repo_code => Repository.GLOBAL]
    Repository.create(:repo_code => Repository.GLOBAL,
                      :name => "Global repository",
                      :json_schema_version => JSONModel(:repository).schema_version,
                      :hidden => 1)
  end

  AgentSoftware.ensure_correctly_versioned_archivesspace_record


  # Create the admin user
  self.create_system_user(User.ADMIN_USERNAME, "Administrator", AppConfig[:default_admin_password])
  self.create_group(Group.ADMIN_GROUP_CODE, "Administrators", [User.ADMIN_USERNAME], [])


  ## Standard permissions
  Permission.define("administer_system",
                    "The ability to act as a system administrator",
                    :level => "global")

  Permission.define("manage_users",
                    "The ability to manage user accounts while logged in",
                    :level => "global")

  Permission.define("become_user",
                    "The ability to masquerade as another user",
                    :level => "global")

  Permission.define("view_all_records",
                    "The ability to view any record in the system",
                    :level => "global",
                    :system => true)

  Permission.define("create_repository",
                    "The ability to create new repositories",
                    :level => "global")

  Permission.define("delete_repository",
                    "The ability to delete a repository",
                    :level => "global")

  Permission.define("transfer_repository",
                    "The ability to transfer the contents of a repository",
                    :level => "repository")

  Permission.define("index_system",
                    "The ability to read any record for indexing",
                    :level => "global",
                    :system => true)

  Permission.define("manage_repository",
                    "The ability to manage a given repository",
                    :level => "repository")

  Permission.define("update_accession_record",
                    "The ability to create and modify accessions records",
                    :level => "repository")

  Permission.define("update_resource_record",
                    "The ability to create and modify resources records",
                    :level => "repository")

  Permission.define("update_digital_object_record",
                    "The ability to create and modify digital objects records",
                    :level => "repository")

  Permission.define("update_event_record",
                    "The ability to create and modify event records",
                    :level => "repository")

  Permission.define("delete_event_record",
                    "The ability to delete event records",
                    :level => "repository")

  Permission.define("suppress_archival_record",
                    "The ability to suppress the major archival record types: accessions/resources/digital objects/components/collection management/events",
                    :level => "repository")

  Permission.define("transfer_archival_record",
                    "The ability to transfer records between different repositories",
                    :level => "repository")

  Permission.define("delete_archival_record",
                    "The ability to delete the major archival record types: accessions/resources/digital objects/components/collection management/events",
                    :level => "repository")

  Permission.define("view_suppressed",
                    "The ability to view suppressed records in a given repository",
                    :level => "repository")

  Permission.define("view_repository",
                    "The ability to view a given repository",
                    :level => "repository")

  Permission.define("update_classification_record",
                    "The ability to create and modify classification records",
                    :level => "repository")

  Permission.define("delete_classification_record",
                    "The ability to delete classification records",
                    :level => "repository")

  Permission.define("mediate_edits",
                    "Track concurrent updates to records",
                    :level => "global",
                    :system => true)

  Permission.define("import_records",
                    "The ability to initiate an importer job",
                    :level => "repository")

  Permission.define("cancel_importer_job",
                    "The ability to cancel a queued or running importer job",
                    :level => "repository")

  Permission.define("create_job",
                    "The ability to create background jobs",
                    :level => "repository")

  Permission.define("cancel_job",
                    "The ability to cancel background jobs",
                    :level => "repository")


  # Updates and deletes to locations, subjects, agents, and enumerations are a bit funny: they're
  # global objects, but users are granted permission to modify them by being
  # associated with a group within a repository.
  Permission.define("manage_subject_record",
                    "The ability to create, modify and delete a subject record",
                    :level => "repository")

  Permission.define("update_subject_record",
                    "The ability to create and modify subject records",
                    :implied_by => 'manage_subject_record',
                    :level => "global")

  Permission.define("manage_agent_record",
                    "The ability to create, modify and delete an agent record",
                    :level => "repository")

  Permission.define("update_agent_record",
                    "The ability to create and modify agent records",
                    :implied_by => 'manage_agent_record',
                    :level => "global")

  Permission.define("view_agent_contact_record",
                    "The ability to view contact details for agent records",
                    :level => "repository")

  Permission.define("manage_vocabulary_record",
                    "The ability to create, modify and delete a vocabulary record",
                    :level => "repository")

  Permission.define("update_vocabulary_record",
                    "The ability to create and modify vocabulary records",
                    :implied_by => 'manage_vocabulary_record',
                    :level => "global")

  Permission.define("update_location_record",
                    "The ability to create and modify location records",
                    :implied_by => 'manage_repository',
                    :level => "global")

  Permission.define("delete_agent_record",
                    "The ability to delete agent records",
                    :implied_by => 'manage_agent_record',
                    :level => "global")

  Permission.define("delete_subject_record",
                    "The ability to delete subject records",
                    :implied_by => 'manage_subject_record',
                    :level => "global")

  Permission.define("delete_vocabulary_record",
                    "The ability to delete vocabulary records",
                    :implied_by => 'delete_archival_record',
                    :level => "global")

  Permission.define("manage_enumeration_record",
                    "The ability to create, modify and delete a controlled vocabulary list record",
                    :level => "repository")

  Permission.define("update_enumeration_record",
                    "The ability to manage controlled vocabulary lists",
                    :implied_by => 'manage_enumeration_record',
                    :level => "global")


  # Merge permissions are special too.  A user with merge_agents_and_subjects
  # in any repository is granted merge_agent_record and merge_subject_record
  Permission.define("merge_agents_and_subjects",
                    "The ability to merge agent/subject records",
                    :level => "repository")


  Permission.define("merge_subject_record",
                    "The ability to merge subject records",
                    :implied_by => 'merge_agents_and_subjects',
                    :level => "global")

  Permission.define("merge_agent_record",
                    "The ability to merge agent records",
                    :implied_by => 'merge_agents_and_subjects',
                    :level => "global")

  Permission.define("merge_archival_record",
                    "The ability to merge archival records records",
                    :level => "repository")


  Permission.define("manage_rde_templates",
                    "The ability to create and delete RDE templates",
                    :level => "repository")

  Permission.define("update_container_record",
                "The ability to create and update container records",
                :level => "repository")

  Permission.define("manage_container_record",
                "The ability to delete and bulk update container records",
                :level => "repository")

  Permission.define("manage_container_profile_record",
                "The ability to create, modify and delete a container profile record",
                :level => "repository")

  Permission.define("update_container_profile_record",
                "The ability to create/update/delete container profile records",
                :implied_by => 'manage_container_profile_record',
                :level => "global")

  Permission.define("manage_location_profile_record",
                    "The ability to create, modify and delete a location profile record",
                    :level => "repository")

  Permission.define("update_location_profile_record",
                    "The ability to create/update/delete location profile records",
                    :implied_by => 'manage_location_profile_record',
                    :level => "global")

  Permission.define("update_assessment_record",
                    "The ability to create and modify assessment records",
                    :level => "repository")

  Permission.define("delete_assessment_record",
                    "The ability to delete assessment records",
                    :level => "repository")

  Permission.define("manage_assessment_attributes",
                    "The ability to manage assessment attribute definitions",
                    :level => "repository")

  Permission.define("manage_custom_report_templates",
                    "The ability to manage custom report templates",
                    :level => "repository")

  # Permissions that are added to standard-issue groups will not apply
  # to existing repositories in legacy databases unless we do something about
  # it. Doing it here is much simpler than writing up a migration, but of course
  # it is a bit redundant and could be factored out one day, assuming enough
  # time has passed. See app/models/repository.rb for initial group definitions.
  Group.each do |group|
    next unless ["repository-managers", "repository-archivists"].include? group.group_code
    group.grant "manage_custom_report_templates"
    group.save
  end

  Group.each do |group|
    next unless ["repository-managers"].include? group.group_code
    group.grant "delete_event_record"
    group.save
  end
end

Instance Method Details

#can_cancel_or_raise(job) ⇒ Object 



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# File 'backend/app/controllers/job.rb', line 22

def can_cancel_or_raise(job)
  has_permissions_or_raise(job, :cancel_permissions)
end

#can_create_or_raise(job) ⇒ Object 



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# File 'backend/app/controllers/job.rb', line 17

def can_create_or_raise(job)
  has_permissions_or_raise(job, :create_permissions)
end

#check_prefs_permissions(params) ⇒ Object 



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# File 'backend/app/controllers/preferences.rb', line 101

def check_prefs_permissions(params)
  if (params.has_key?(:preference))
    user_id = params[:preference]['user_id']
    repo_id = params[:preference]['repo_id']
  else
    user_id = Preference[params[:id]].user_id
    repo_id = params[:repo_id]
  end

  # trying to edit global prefs
  if user_id.nil? &&
      repo_id == Repository.global_repo_id &&
      !current_user.can?(:administer_system)

    raise AccessDeniedException.new('Error editing Global preferences')
  end

  # trying to edit repo prefs
  if user_id.nil? &&
      !current_user.can?(:manage_repository)

    raise AccessDeniedException.new('Error editing Repository preferences')
  end

  # trying to edit user prefs
  if user_id && user_id != current_user.id
    raise AccessDeniedException.new('Error editing User preferences')
  end
end

#check_rde_permissions(params) ⇒ Object 



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# File 'backend/app/controllers/rde_templates.rb', line 50

def check_rde_permissions(params)
  if !current_user.can?(:manage_rde_templates)
    raise AccessDeniedException.new
  end
end

#current_user ⇒ Object 



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# File 'backend/app/main.rb', line 270

def current_user
  env[:aspace_user]
end

#has_permissions_or_raise(job, permissions) ⇒ Object

Job runners can specify permissions required to create or cancel particular types of jobs, so we have special handling for it here



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# File 'backend/app/controllers/job.rb', line 6

def has_permissions_or_raise(job, permissions)
  runner = JobRunner.registered_runner_for(job['job']['jsonmodel_type'])

  runner.send(permissions).each do |perm|
    unless current_user.can?(perm)
      raise AccessDeniedException.new("Access denied")
    end
  end
end

#high_priority_request? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'backend/app/main.rb', line 275

def high_priority_request?
  env["HTTP_X_ARCHIVESSPACE_PRIORITY"] && (env["HTTP_X_ARCHIVESSPACE_PRIORITY"].downcase == "high")
end

#resolve_references_for_space_calculator(space_calculator) ⇒ Object 



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# File 'backend/app/controllers/space_calculator.rb', line 57

def resolve_references_for_space_calculator(space_calculator)
  refs_to_resolve = ['locations_with_space',
                     'locations_with_space::location_profile',
                     'locations_without_space',
                     'locations_without_space::location_profile',
                     'uncalculatable_locations',
                     'uncalculatable_locations::location_profile']

  resolve_references(space_calculator.to_hash, refs_to_resolve)
end

#session ⇒ Object 



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# File 'backend/app/main.rb', line 265

def session
  env[:aspace_session]
end

#update_oai_config(params) ⇒ Object 



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# File 'backend/app/controllers/oai_config.rb', line 40

def update_oai_config(params)
  oc = OAIConfig.first
  json = params[:oai_config]

  oc.update(:oai_repository_name     => json["oai_repository_name"],
            :oai_admin_email         => json["oai_admin_email"],
            :oai_record_prefix       => json["oai_record_prefix"],
            :repo_set_codes          => json["repo_set_codes"],
            :sponsor_set_names       => json["sponsor_set_names"],
            :repo_set_description    => json["repo_set_description"],
            :sponsor_set_description => json["sponsor_set_description"],
            :repo_set_name           => json["repo_set_name"],
            :sponsor_set_name        => json["sponsor_set_name"]
            )

  updated_response(oc, json)
end