oarepo-communities 2.0.2

OArepo module that adds support for communities

OARepo-Communities

OArepo module that adds support for communities

Prerequisites

To use this library, you need to configure your RECORDS_REST_ENDPOINTS to use OARepo FSM and OARepo Records Draft libraries first.

Ensure that your Record Metadata schema contains the following fields:

{
    "_primary_community":{
        "type": "string"
    },
    "_communities": {
        "type": "array",
        "items": {
            "type": "string"
        }
    },
    "state": {
        "type": "string"
    },
    "access": {
        "owned_by": {
            "description": "List of user IDs that are owners of the record.",
            "type": "array",
            "minItems": 1,
            "uniqueItems": true,
            "items": {
                "type": "object",
                "additionalProperties": false,
                "properties": {
                    "user": {
                        "type": "integer"
                    }
                }
            }
        }
    }
}

or if you want you can use your custom schema and you have to specify JSON address separated by dots (level1.level2 etc.) in configuration. Please see example:

OAREPO_COMMUNITIES_PRIMARY_COMMUNITY_FIELD = 'address1.separated.by.dots'
OAREPO_COMMUNITIES_OWNED_BY_FIELD = 'address2.separated.by.dots'
OAREPO_COMMUNITIES_COMMUNITIES_FIELD = 'address3.separated.by.dots'

Installation

OARepo-Communities is on PyPI so all you need is:

$ pip install oarepo-communities

Configuration

Community record class

To use this module, you need to inherit your Record class from the following mixin:

from oarepo_communities.record import CommunityRecordMixin

class CommunityRecord(CommunityRecordMixin, Record):
...

Community Roles

To customize invenio roles to be created inside each community, override the following defaults:

OAREPO_COMMUNITIES_ROLES = ['member', 'curator', 'publisher']
"""Roles present in each community."""

Community actions

To customize, which actions should be allowed to be assigned to community roles, override the following defaults:

OAREPO_COMMUNITIES_ALLOWED_ACTIONS = [
    COMMUNITY_READ, COMMUNITY_CREATE,
    COMMUNITY_REQUEST_APPROVAL, COMMUNITY_APPROVE, COMMUNITY_REVERT_APPROVE,
    COMMUNITY_REQUEST_CHANGES,
    COMMUNITY_PUBLISH,
    COMMUNITY_UNPUBLISH
]
"""Community actions available to community roles."""

Register Records REST endpoints that will represent community record collections under:

OAREPO_COMMUNITIES_ENDPOINTS = ['recid', ...]
"""List of community enabled endpoints."""

OAREPO_FSM_ENABLED_REST_ENDPOINTS = ['recid', ...]
"""Enable FSM transitions for the community record collection."""

Endpoints registered as community endpoints are expected to have item and list paths in the following format:

RECORDS_REST_ENDPOINTS={
    list_route=f'/<community_id>/',
    item_route=f'/<commpid({pid_type},record_class="{record_class}"):pid_value>',
...
}

Links Factory

For this library to work, you will need to set the following links factory in your RECORDS_REST_ENDPOINTS:

from oarepo_communities.links import community_record_links_factory
...
RECORDS_REST_ENDPOINTS={
    'recid': {
        ...
        links_factory_imp=community_record_links_factory,
    }

Search class

To limit search results to records in a community, use the following search class in your RECORDS_REST_ENDPOINTS:

from oarepo_communities.search import CommunitySearch
...
RECORDS_REST_ENDPOINTS={
    'recid': {
        ...
        search_class=CommunitySearch,
    }

Signals

Each community action defined on CommunityRecordMixin sends a signal whenever a record's state changes. The following signals are available for each possible action. You will need to connect to these signals in your app to execute any extra actions needed on each state change event.

on_request_approval = _signals.signal('on-community-request-approve')
"""Signal sent when community record transitions to pending approval state."""

on_delete_draft = _signals.signal('on-community-delete-draft')
"""Signal sent when community record delete draft action is triggered.

   When implementing the event listener, it is your responsibility
   to commit any changes to the record.
"""

on_request_changes = _signals.signal('on-community-request-changes')
"""Signal sent when community record transitions from approved to editing state."""

on_approve = _signals.signal('on-community-approve')
"""Signal sent when community record transtions to approved state.

   When implementing the event listener, it is your responsibility
   to commit any changes to the record.
"""

on_revert_approval = _signals.signal('on-community-revert-approval')
"""Signal sent when community record transitions from approved to pending approval state.

   When implementing the event listener, it is your responsibility
   to commit any changes to the record.
"""

on_publish = _signals.signal('on-community-publish')
"""Signal sent when community record transitions from approved to published state."""

on_unpublish = _signals.signal('on-community-unpublish')
"""Signal sent when community record transitions published to approved state."""

Usage

CLI

You can find all CLI commands that are available under invenio oarepo:communities group.

To create a community, use:

Usage: invenio oarepo:communities create [OPTIONS] COMMUNITY_ID TITLE

Options:
  --description TEXT  Community description
  --policy TEXT       Curation policy
  --title TEXT        Community title
  --logo-path TEXT    Path to the community logo file
  --ctype TEXT        Type of a community
  --help              Show this message and exit.

This command will create a new community together with Invenio Roles for the community. Created community roles will be defined by default as:

dict(
    name=f'community:{community_id}:{community_role}',
    description=f'{title} - {community_role}'
)

This can be customized by using custom OAREPO_COMMUNITIES_ROLE_KWARGS factory.

To manage actions allowed on each role in a community use the following CLI commands:

Usage: invenio oarepo:communities actions [OPTIONS] COMMAND [ARGS]...

  Management commands for OARepo Communities actions.

Options:
  --help  Show this message and exit.

Commands:
  allow  Allow actions to the given role.
  deny   Deny actions on the given role.
  list   List all available community actions.

Further documentation is available on https://oarepo-communities.readthedocs.io/

Copyright (C) 2021 CESNET.

OARepo-Communities is free software; you can redistribute it and/or modify it under the terms of the MIT License; see LICENSE file for more details.

.. Copyright (C) 2021 CESNET.

OARepo-Communities is free software; you can redistribute it and/or
modify it under the terms of the MIT License; see LICENSE file for more
details.

Changes

Version 0.1.0 (released TBD)

• Initial public release.