accesslink_example.py

#!/usr/bin/env python

from __future__ import print_function

from utils import load_config, save_config, pretty_print_json
from accesslink import AccessLink


try:
    input = raw_input
except NameError:
    pass


CONFIG_FILENAME = "config.yml"


class PolarAccessLinkExample(object):
    """Example application for Polar Open AccessLink v3."""

    def __init__(self):
        self.config = load_config(CONFIG_FILENAME)

        if "access_token" not in self.config:
            print("Authorization is required. Run authorization.py first.")
            return

        self.accesslink = AccessLink(client_id=self.config["client_id"],
                                     client_secret=self.config["client_secret"])

        self.running = True
        self.show_menu()

    def show_menu(self):
        while self.running:
            print("\nChoose an option:\n" +
                  "-----------------------\n" +
                  "1) Get user information\n" +
                  "2) Check available data\n" +
                  "3) Revoke access token\n" +
                  "4) Exit\n" +
                  "-----------------------")
            self.get_menu_choice()

    def get_menu_choice(self):
        choice = input("> ")
        {
            "1": self.get_user_information,
            "2": self.check_available_data,
            "3": self.revoke_access_token,
            "4": self.exit
        }.get(choice, self.get_menu_choice)()

    def get_user_information(self):
        user_info = self.accesslink.users.get_information(user_id=self.config["user_id"],
                                                          access_token=self.config["access_token"])
        pretty_print_json(user_info)

    def check_available_data(self):
        available_data = self.accesslink.pull_notifications.list()

        if not available_data:
            print("No new data available.")
            return

        print("Available data:")
        pretty_print_json(available_data)

        for item in available_data["available-user-data"]:
            if item["data-type"] == "EXERCISE":
                self.get_exercises()
            elif item["data-type"] == "ACTIVITY_SUMMARY":
                self.get_daily_activity()
            elif item["data-type"] == "PHYSICAL_INFORMATION":
                self.get_physical_info()

    def revoke_access_token(self):
        self.accesslink.users.delete(user_id=self.config["user_id"],
                                     access_token=self.config["access_token"])

        del self.config["access_token"]
        del self.config["user_id"]
        save_config(self.config, CONFIG_FILENAME)

        print("Access token was successfully revoked.")

        self.exit()

    def exit(self):
        self.running = False

    def get_exercises(self):
        transaction = self.accesslink.training_data.create_transaction(user_id=self.config["user_id"],
                                                                       access_token=self.config["access_token"])
        if not transaction:
            print("No new exercises available.")
            return

        resource_urls = transaction.list_exercises()["exercises"]

        for url in resource_urls:
            exercise_summary = transaction.get_exercise_summary(url)

            print("Exercise summary:")
            pretty_print_json(exercise_summary)

        transaction.commit()

    def get_daily_activity(self):
        transaction = self.accesslink.daily_activity.create_transaction(user_id=self.config["user_id"],
                                                                        access_token=self.config["access_token"])
        if not transaction:
            print("No new daily activity available.")
            return

        resource_urls = transaction.list_activities()["activity-log"]

        for url in resource_urls:
            activity_summary = transaction.get_activity_summary(url)

            print("Activity summary:")
            pretty_print_json(activity_summary)

        transaction.commit()

    def get_physical_info(self):
        transaction = self.accesslink.physical_info.create_transaction(user_id=self.config["user_id"],
                                                                       access_token=self.config["access_token"])
        if not transaction:
            print("No new physical information available.")
            return

        resource_urls = transaction.list_physical_infos()["physical-informations"]

        for url in resource_urls:
            physical_info = transaction.get_physical_info(url)

            print("Physical info:")
            pretty_print_json(physical_info)

        transaction.commit()


if __name__ == "__main__":
    PolarAccessLinkExample()