109 lines
3.1 KiB
Python
Executable File
109 lines
3.1 KiB
Python
Executable File
"""Onionr - Private P2P Communication.
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This file primarily serves to allow specific fetching of circles board messages
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"""
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import operator
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import json
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import os
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from flask import Response, Blueprint
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from deadsimplekv import DeadSimpleKV
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from utils import identifyhome
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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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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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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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flask_blueprint = Blueprint('circles', __name__)
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with open(
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os.path.dirname(
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os.path.realpath(__file__)) + '/info.json', 'r') as info_file:
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data = info_file.read().strip()
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version = json.loads(data, strict=False)['version']
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BOARD_CACHE_FILE = identifyhome.identify_home() + '/board-index.cache.json'
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read_only_cache = DeadSimpleKV(
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BOARD_CACHE_FILE,
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flush_on_exit=False,
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refresh_seconds=30)
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@flask_blueprint.route('/circles/getpostsbyboard/<board>')
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def get_post_by_board(board):
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board_cache = DeadSimpleKV(
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BOARD_CACHE_FILE,
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flush_on_exit=False)
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board_cache.refresh()
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posts = board_cache.get(board)
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if posts is None:
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posts = ''
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else:
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posts = ','.join(posts)
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return Response(posts)
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@flask_blueprint.route('/circles/getpostsbyboard/<board>/<offset>')
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def get_post_by_board_with_offset(board, offset):
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offset = int(offset)
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OFFSET_COUNT = 10
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board_cache = DeadSimpleKV(
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BOARD_CACHE_FILE,
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flush_on_exit=False)
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board_cache.refresh()
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posts = board_cache.get(board)
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if posts is None:
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posts = ''
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else:
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posts.reverse()
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posts = ','.join(posts[offset:offset + OFFSET_COUNT])
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return Response(posts)
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@flask_blueprint.route('/circles/version')
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def get_version():
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return Response(version)
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@flask_blueprint.route('/circles/removefromcache/<board>/<name>',
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methods=['POST'])
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def remove_from_cache(board, name):
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board_cache = DeadSimpleKV(BOARD_CACHE_FILE,
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flush_on_exit=False)
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board_cache.refresh()
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posts = board_cache.get(board)
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try:
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posts.remove(name)
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except ValueError:
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pass
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board_cache.put(board, posts)
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return Response('success')
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@flask_blueprint.route('/circles/getpopular/<count>')
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def get_popular(count):
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boards = json.loads(read_only_cache.get_raw_json())
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for board in boards:
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boards[board] = len(boards[board])
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top_boards = sorted(boards.items(), key=operator.itemgetter(1), reverse=True)[:int(count)]
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only_board_names = []
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for b in top_boards:
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only_board_names.append(b[0])
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return Response(','.join(only_board_names), content_type='text/csv')
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