# -*- coding: utf-8 -*- ########################################################################## # OpenLP - Open Source Lyrics Projection # # ---------------------------------------------------------------------- # # Copyright (c) 2008-2020 OpenLP Developers # # ---------------------------------------------------------------------- # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # # the Free Software Foundation, either version 3 of the License, or # # (at your option) any later version. # # # # This program is distributed in the hope that it will be useful, # # but WITHOUT ANY WARRANTY; without even the implied warranty of # # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # # GNU General Public License for more details. # # # # You should have received a copy of the GNU General Public License # # along with this program. If not, see . # ########################################################################## import logging import os import urllib.request from pathlib import Path from openlp.core.api.lib import login_required from openlp.core.common import ThemeLevel from openlp.core.common.registry import Registry from openlp.core.common.applocation import AppLocation from openlp.core.lib import create_thumb from openlp.core.lib.serviceitem import ItemCapabilities from flask import jsonify, request, abort, Blueprint controller_views = Blueprint('controller', __name__) log = logging.getLogger(__name__) @controller_views.route('/live-item') def controller_text_api(): live_controller = Registry().get('live_controller') current_item = live_controller.service_item data = [] if current_item: for index, frame in enumerate(current_item.get_frames()): item = {} item['tag'] = index + 1 item['selected'] = live_controller.selected_row == index item['title'] = current_item.title if current_item.is_text(): if frame['verse']: item['tag'] = str(frame['verse']) item['text'] = frame['text'] item['html'] = current_item.rendered_slides[index]['text'] item['chords'] = current_item.rendered_slides[index]['chords'] elif current_item.is_image() and not frame.get('image', '') and \ Registry().get('settings_thread').value('api/thumbnails'): thumbnail_path = os.path.join('images', 'thumbnails', frame['title']) full_thumbnail_path = AppLocation.get_data_path() / thumbnail_path if not full_thumbnail_path.exists(): create_thumb(Path(current_item.get_frame_path(index)), full_thumbnail_path, False) # Registry().get('image_manager').add_image(str(full_thumbnail_path), frame['title'], None, 88, 88) item['img'] = urllib.request.pathname2url(os.path.sep + str(thumbnail_path)) item['text'] = str(frame['title']) item['html'] = str(frame['title']) else: # presentations and other things if current_item.is_capable(ItemCapabilities.HasDisplayTitle): item['title'] = str(frame['display_title']) if current_item.is_capable(ItemCapabilities.HasNotes): item['slide_notes'] = str(frame['notes']) if current_item.is_capable(ItemCapabilities.HasThumbnails) and \ Registry().get('settings_thread').value('api/thumbnails'): # If the file is under our app directory tree send the portion after the match data_path = str(AppLocation.get_data_path()) if frame['image'][0:len(data_path)] == data_path: item['img'] = urllib.request.pathname2url(frame['image'][len(data_path):]) # Registry().get('image_manager').add_image(frame['image'], frame['title'], None, 88, 88) item['text'] = str(frame['title']) item['html'] = str(frame['title']) data.append(item) return jsonify(data) @controller_views.route('/show', methods=['POST']) @login_required def controller_set(): data = request.json if not data: log.error('Missing request data') abort(400) num = data.get('id', -1) Registry().get('live_controller').slidecontroller_live_set.emit([num]) return '', 204 @controller_views.route('/progress', methods=['POST']) @login_required def controller_direction(): ALLOWED_ACTIONS = ['next', 'previous'] data = request.json if not data: log.error('Missing request data') abort(400) action = data.get('action', '').lower() if action not in ALLOWED_ACTIONS: log.error('Invalid action passed ' + action) abort(400) getattr(Registry().get('live_controller'), 'slidecontroller_live_{action}'. format(action=action)).emit() return '', 204 @controller_views.route('/theme-level', methods=['GET']) @login_required def get_theme_level(): theme_level = Registry().get('settings').value('themes/theme level') if theme_level == ThemeLevel.Global: theme_level = 'global' elif theme_level == ThemeLevel.Service: theme_level = 'service' elif theme_level == ThemeLevel.Song: theme_level = 'song' return jsonify(theme_level) @controller_views.route('/theme-level', methods=['POST']) @login_required def set_theme_level(): data = request.json if not data: log.error('Missing request data') abort(400) theme_level = '' try: theme_level = str(data.get("level")) except ValueError: log.error('Invalid data passed ' + theme_level) abort(400) if theme_level == 'global': Registry().get('settings').setValue('themes/theme level', 1) elif theme_level == 'service': Registry().get('settings').setValue('themes/theme level', 2) elif theme_level == 'song': Registry().get('settings').setValue('theme/theme level', 3) else: log.error('Unsupported data passed ' + theme_level) abort(400) return '', 204 @controller_views.route('/themes', methods=['GET']) @login_required def get_themes(): theme_level = Registry().get('settings').value('themes/theme level') theme_list = [] current_theme = '' if theme_level == ThemeLevel.Global: current_theme = Registry().get('theme_manager').global_theme if theme_level == ThemeLevel.Service: current_theme = Registry().get('service_manager').service_theme # Gets and appends theme list themes = Registry().execute('get_theme_names') try: for theme in themes[0]: theme_list.append({ 'name': theme, 'selected': False }) for i in theme_list: if i["name"] == current_theme: i["selected"] = True except IndexError: log.error('Missing theme passed ' + str(themes)) pass return jsonify(theme_list) @controller_views.route('/theme', methods=['GET']) @login_required def get_theme(): """ Get the current theme """ theme_level = Registry().get('settings').value('themes/theme level') if theme_level == ThemeLevel.Service: theme = Registry().get('settings').value('servicemanager/service theme') else: theme = Registry().get('settings').value('themes/global theme') return jsonify(theme) @controller_views.route('/theme', methods=['POST']) @login_required def set_theme(): data = request.json theme = '' theme_level = Registry().get('settings').value('themes/theme level') if not data: log.error('Missing request data') abort(400) try: theme = str(data.get('theme')) except ValueError: log.error('Invalid data passed ' + theme) abort(400) if theme_level == ThemeLevel.Global: Registry().get('settings').setValue('themes/global theme', theme) Registry().execute('theme_update_global') elif theme_level == ThemeLevel.Service: Registry().get('settings').setValue('servicemanager/service theme', theme) Registry().execute('theme_update_service') elif theme_level == ThemeLevel.Song: log.error('Unimplemented method') return '', 501 return '', 204