FlickrAPI.py

'''Notes:
Handles the authorization to and uploading of the meny image to Flickr. 
'''
import flickr_api, time, os.path, Keys, os

api_key = Keys.keys['flickr_api_key']
api_secret = Keys.keys['flickr_api_secret']
flickr_api.set_keys(api_key, api_secret)

# Runs if Auth.txt file is empty and populates it with key info.
if (os.path.getsize(f'{os.path.dirname(__file__)}/Auth.txt') == 0):
    a = flickr_api.auth.AuthHandler()
    perms = "delete"
    url = a.get_authorization_url(perms)
    print(url)
    verifier = input('')
    a.set_verifier(verifier)
    a.save(f'{os.path.dirname(__file__)}/Auth.txt')  # Populates file
    print('Oauth info has been written to file for later reference.')

# Function uploads photo to Flickr and returns link.
def uploadToFlickr():
    # Authorizes the session with each run.
    flickr_api.set_auth_handler(f'{os.path.dirname(__file__)}/Auth.txt')
    print('Flickr Session: Authorized')

    # Uploads Image
    uploaded_image = flickr_api.upload(photo_file = 'assets/post_images/image.jpg', title='Auto-upload.', description=f'Daily Dinner Menu for Carson Dining Hall, University of Oregon.\nTime of Upload: {str(time.ctime())}', is_public = '1', hidden = '2')
    print('Flickr Image: Uploaded')
    flickr_photo_id = uploaded_image['id']

    download_info = (flickr_api.Photo.getSizes(uploaded_image))
    download_url = download_info['Original']['source']
    print(f'Flickr Image Source URL: {download_url}')
    return download_url, uploaded_image

# Function deletes the image from Flickr cloud storage.
def removeFromFlickr(uploaded_image):
    flickr_api.Photo.delete(uploaded_image)
    print('Flickr Image: Deleted from Flickr Cloud Storage')
    return