57 lines
2.4 KiB
Python
57 lines
2.4 KiB
Python
from __future__ import absolute_import, unicode_literals
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from datetime import timedelta
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from django import apps
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from django.utils.translation import ugettext_lazy as _
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from acls.api import class_permissions
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from documents.models import Document
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from mayan.celery import app
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from navigation.api import register_links, register_top_menu
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from rest_api.classes import APIEndPoint
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from .links import (
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checkin_document, checkout_document, checkout_info, checkout_list
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)
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from .models import DocumentCheckout
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from .permissions import (
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PERMISSION_DOCUMENT_CHECKIN, PERMISSION_DOCUMENT_CHECKIN_OVERRIDE,
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PERMISSION_DOCUMENT_CHECKOUT, PERMISSION_DOCUMENT_RESTRICTIONS_OVERRIDE
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)
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CHECK_EXPIRED_CHECK_OUTS_INTERVAL = 60 # Lowest check out expiration allowed
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class CheckoutsApp(apps.AppConfig):
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name = 'checkouts'
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verbose_name = _('Checkouts')
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def ready(self):
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Document.add_to_class('is_checked_out', lambda document: DocumentCheckout.objects.is_document_checked_out(document))
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Document.add_to_class('check_in', lambda document, user=None: DocumentCheckout.objects.check_in_document(document, user))
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Document.add_to_class('checkout_info', lambda document: DocumentCheckout.objects.document_checkout_info(document))
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Document.add_to_class('checkout_state', lambda document: DocumentCheckout.objects.document_checkout_state(document))
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Document.add_to_class('is_new_versions_allowed', lambda document, user=None: DocumentCheckout.objects.is_document_new_versions_allowed(document, user))
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app.conf.CELERYBEAT_SCHEDULE.update({
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'check_expired_check_outs': {
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'task': 'checkouts.tasks.task_check_expired_check_outs',
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'schedule': timedelta(seconds=CHECK_EXPIRED_CHECK_OUTS_INTERVAL),
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'options': {'queue': 'checkouts'}
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},
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})
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class_permissions(Document, [
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PERMISSION_DOCUMENT_CHECKOUT,
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PERMISSION_DOCUMENT_CHECKIN,
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PERMISSION_DOCUMENT_CHECKIN_OVERRIDE,
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PERMISSION_DOCUMENT_RESTRICTIONS_OVERRIDE
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])
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register_links(Document, [checkout_info], menu_name='form_header')
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register_links(['checkouts:checkout_info', 'checkouts:checkout_document', 'checkouts:checkin_document'], [checkout_document, checkin_document], menu_name="sidebar")
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register_top_menu(name='checkouts', link=checkout_list)
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APIEndPoint('checkouts')
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