Bubble_API_Calls.py

# bubble_api_calls.py
import os
import json
import requests

def fetch_linkedin_token_from_bubble(url_user_token_str: str):
    """
    Fetches LinkedIn access token from Bubble.io API using the state value (url_user_token_str).
    The token is expected in a 'Raw_text' field as a JSON string, which is then parsed.
    
    Args:
        url_user_token_str: The state value (token from URL) to query Bubble.

    Returns:
        tuple: (parsed_token_dict, status_message)
               parsed_token_dict is the dictionary containing the token (e.g., {"access_token": "value"}) 
               or None if an error occurred or token not found.
               status_message is a string describing the outcome of the API call.
    """
    bubble_api_key = os.environ.get("Bubble_API")
    if not bubble_api_key:
        error_msg = "❌ Bubble API Error: The 'Bubble_API' environment variable is not set."
        print(error_msg)
        return None, error_msg

    if not url_user_token_str or "not found" in url_user_token_str or "Could not access" in url_user_token_str:
        status_msg = f"ℹ️ No valid user token from URL to query Bubble. ({url_user_token_str})"
        print(status_msg)
        return None, status_msg

    base_url = "https://app.ingaze.ai/version-test/api/1.1/obj/Linkedin_access"
    constraints = [{"key": "state", "constraint_type": "equals", "value": url_user_token_str}]
    params = {'constraints': json.dumps(constraints)}
    headers = {"Authorization": f"Bearer {bubble_api_key}"}
    
    status_message = f"Attempting to fetch token from Bubble for state: {url_user_token_str}..."
    print(status_message)
    parsed_token_dict = None
    response = None

    try:
        response = requests.get(base_url, params=params, headers=headers, timeout=15)
        response.raise_for_status()
        
        data = response.json()
        results = data.get("response", {}).get("results", [])
        
        if results:
            raw_text_from_bubble = results[0].get("Raw_text", None)

            if raw_text_from_bubble and isinstance(raw_text_from_bubble, str):
                try:
                    temp_parsed_dict = json.loads(raw_text_from_bubble)
                    if isinstance(temp_parsed_dict, dict) and "access_token" in temp_parsed_dict:
                        parsed_token_dict = temp_parsed_dict # Successfully parsed and has access_token
                        status_message = f"✅ LinkedIn Token successfully fetched and parsed from Bubble 'Raw_text' for state: {url_user_token_str}"
                    elif isinstance(temp_parsed_dict, dict):
                        status_message = (f"⚠️ Bubble API: 'access_token' key missing in parsed 'Raw_text' dictionary for state: {url_user_token_str}. Parsed: {temp_parsed_dict}")
                    else: # Not a dict
                        status_message = (f"⚠️ Bubble API: 'Raw_text' field did not contain a valid JSON dictionary string. "
                                          f"Content type: {type(raw_text_from_bubble)}, Value: {raw_text_from_bubble}")
                except json.JSONDecodeError as e:
                    status_message = (f"⚠️ Bubble API: Error decoding 'Raw_text' JSON string: {e}. "
                                      f"Content: {raw_text_from_bubble}")
            elif raw_text_from_bubble: # It exists but is not a string
                 status_message = (f"⚠️ Bubble API: 'Raw_text' field was not a string. "
                                  f"Type: {type(raw_text_from_bubble)}, Value: {raw_text_from_bubble}")
            else: # Raw_text not found or null
                 status_message = (f"⚠️ Bubble API: Token field ('Raw_text') "
                                  f"not found or is null in response for state: {url_user_token_str}. Result: {results[0]}")
        else: # No results from Bubble for the given state
            status_message = f"❌ Bubble API: No results found for state: {url_user_token_str}"
            
    except requests.exceptions.HTTPError as http_err:
        error_details = response.text if response else "No response content"
        status_message = f"❌ Bubble API HTTP error: {http_err} - Response: {error_details}"
    except requests.exceptions.Timeout:
        status_message = "❌ Bubble API Request timed out."
    except requests.exceptions.RequestException as req_err:
        status_message = f"❌ Bubble API Request error: {req_err}"
    except json.JSONDecodeError as json_err: # Error decoding the main Bubble response
        error_details = response.text if response else "No response content"
        status_message = f"❌ Bubble API main response JSON decode error: {json_err}. Response: {error_details}"
    except Exception as e:
        status_message = f"❌ An unexpected error occurred while fetching from Bubble: {str(e)}"
    
    print(status_message) # Log the final status message
    return parsed_token_dict