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#!/usr/bin/env python3 |
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# -*- coding: utf-8 -*- |
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"""Simple read-only Things 3 Web Serivce.""" |
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from __future__ import print_function |
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__author__ = "Alexander Willner" |
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__copyright__ = "Copyright 2020 Alexander Willner" |
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__credits__ = ["Alexander Willner"] |
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__license__ = "Apache License 2.0" |
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__version__ = "2.5.0.dev0" |
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__maintainer__ = "Alexander Willner" |
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__email__ = "[email protected]" |
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__status__ = "Development" |
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import sys |
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from os import getcwd |
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import json |
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from flask import Flask |
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from flask import Response |
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from flask import request |
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from werkzeug.serving import make_server |
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from things3.things3 import Things3 |
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class Things3API(): |
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"""API Wrapper for the simple read-only API for Things 3.""" |
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HOST = 'localhost' |
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PORT = 15000 |
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PATH = getcwd() + '/resources/' |
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things3 = None |
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harmonized = True |
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test_mode = "task" |
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def on_get(self, url): |
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"""Handles other GET requests""" |
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filename = self.PATH + url |
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content_type = 'application/json' |
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if filename.endswith('css'): |
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content_type = 'text/css' |
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if filename.endswith('html'): |
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content_type = 'text/html' |
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if filename.endswith('js'): |
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content_type = 'text/javascript' |
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if filename.endswith('png'): |
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content_type = 'image/png' |
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if filename.endswith('jpg'): |
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content_type = 'image/jpeg' |
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if filename.endswith('ico'): |
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content_type = 'image/x-ico' |
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with open(filename, 'rb') as source: |
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data = source.read() |
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return Response(response=data, content_type=content_type) |
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def mode_selector(self): |
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"""Switch between project and task mode""" |
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try: |
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mode = request.args.get('mode') |
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except RuntimeError: |
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mode = 'task' |
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if mode == "project" or self.test_mode == "project": |
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self.things3.mode_project() |
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def api(self, command): |
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"""Return database as JSON strings.""" |
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if command in self.things3.functions: |
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func = self.things3.functions[command] |
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self.mode_selector() |
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data = func(self.things3) |
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self.things3.mode_task() |
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data = json.dumps(data) |
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return Response(response=data, content_type='application/json') |
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data = json.dumps(self.things3.get_not_implemented()) |
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return Response(response=data, content_type='application/json', |
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status=404) |
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def api_filter(self, mode, uuid): |
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"""Filter view by specific modifiers""" |
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if mode == "area" and uuid != "": |
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self.things3.filter = f"TASK.area = '{uuid}' AND" |
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if mode == "project" and uuid != "": |
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self.things3.filter = f""" |
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(TASK.project = '{uuid}' OR HEADING.project = '{uuid}') AND |
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""" |
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return Response(status=200) |
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def api_filter_reset(self): |
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"""Reset filter modifiers""" |
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self.things3.filter = "" |
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return Response(status=200) |
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def __init__(self, database=None): |
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self.things3 = Things3(database=database) |
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self.flask = Flask(__name__) |
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self.flask.add_url_rule('/api/<command>', view_func=self.api) |
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self.flask.add_url_rule( |
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'/api/filter/<mode>/<uuid>', view_func=self.api_filter) |
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self.flask.add_url_rule('/api/filter/reset', |
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view_func=self.api_filter_reset) |
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self.flask.add_url_rule('/<url>', view_func=self.on_get) |
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self.flask.app_context().push() |
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self.flask_context = None |
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def main(self): |
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""""Main function.""" |
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print(f"Serving at http://{self.HOST}:{self.PORT} ...") |
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try: |
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self.flask_context = make_server( |
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self.HOST, self.PORT, self.flask, True) |
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self.flask_context.serve_forever() |
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except KeyboardInterrupt: |
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print("Shutting down...") |
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sys.exit(0) |
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def main(): |
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"""Main entry point for CLI installation""" |
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Things3API().main() |
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if __name__ == "__main__": |
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main() |
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AlexanderWillner /
KanbanView
