mirror of https://gitlab.com/openlp/openlp.git
100 lines
3.8 KiB
Python
100 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2019 OpenLP Developers #
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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import json
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import logging
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from openlp.core.api.http import requires_auth
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from openlp.core.api.http.endpoint import Endpoint
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from openlp.core.common.registry import Registry
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log = logging.getLogger(__name__)
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service_endpoint = Endpoint('service')
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api_service_endpoint = Endpoint('api/service')
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@api_service_endpoint.route('list')
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@service_endpoint.route('list')
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def list_service(request):
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"""
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Handles requests for service items in the service manager
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:param request: The http request object.
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"""
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return {'results': {'items': get_service_items()}}
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@api_service_endpoint.route('set')
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@service_endpoint.route('set')
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@requires_auth
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def service_set(request):
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"""
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Handles requests for setting service items in the service manager
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:param request: The http request object.
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"""
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event = getattr(Registry().get('service_manager'), 'servicemanager_set_item')
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try:
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json_data = request.GET.get('data')
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data = int(json.loads(json_data)['request']['id'])
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event.emit(data)
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except KeyError:
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log.error("Endpoint service/set request id not found")
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return {'results': {'success': True}}
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@api_service_endpoint.route('{action:next|previous}')
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@service_endpoint.route('{action:next|previous}')
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@requires_auth
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def service_direction(request, action):
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"""
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Handles requests for setting service items in the service manager
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:param request: The http request object.
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:param action: the the service slides forward or backward.
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"""
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event = getattr(Registry().get('service_manager'), 'servicemanager_{action}_item'.format(action=action))
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event.emit()
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return {'results': {'success': True}}
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def get_service_items():
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"""
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Read the service item in use and return the data as a json object
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"""
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live_controller = Registry().get('live_controller')
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service_items = []
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if live_controller.service_item:
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current_unique_identifier = live_controller.service_item.unique_identifier
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else:
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current_unique_identifier = None
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for item in Registry().get('service_manager').service_items:
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service_item = item['service_item']
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service_items.append({
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'id': str(service_item.unique_identifier),
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'title': str(service_item.get_display_title()),
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'plugin': str(service_item.name),
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'notes': str(service_item.notes),
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'selected': (service_item.unique_identifier == current_unique_identifier)
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})
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return service_items
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