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import os
import re
import json
import time
import streamlit as st
import base64
from io import BytesIO
from dotenv import load_dotenv
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from google import genai
# Load environment variables from .env
load_dotenv()
GEMINI_API_KEY = 'AIzaSyAOK9vRTSRQzd22B2gmbiuIePbZTDyaGYs'
# --- Utility Functions ---
def take_screenshot(driver):
"""
Takes a screenshot of the current browser window and returns it as an image
that can be displayed in Streamlit.
"""
screenshot = driver.get_screenshot_as_png()
return screenshot
def extract_questions_from_fb_data(html):
"""
Parses the rendered HTML to extract questions and options from the
FB_PUBLIC_LOAD_DATA_ JavaScript variable.
"""
match = re.search(r'var\s+FB_PUBLIC_LOAD_DATA_\s*=\s*(\[.*?\]);</script>', html, re.DOTALL)
if not match:
st.error("FB_PUBLIC_LOAD_DATA_ not found in HTML.")
return []
raw_json = match.group(1)
# Replace common escaped sequences for valid JSON
replacements = {
r'\\n': '\n',
r'\\u003c': '<',
r'\\u003e': '>',
r'\\u0026': '&',
r'\\"': '"'
}
for old, new in replacements.items():
raw_json = raw_json.replace(old, new)
raw_json = re.sub(r'[\x00-\x08\x0B-\x1F\x7F]', '', raw_json)
try:
data = json.loads(raw_json)
except json.JSONDecodeError as e:
st.error(f"Error decoding FB_PUBLIC_LOAD_DATA_ JSON: {e}")
return []
# Typically, questions are stored in data[1][1]
questions = []
try:
questions_data = data[1][1]
except (IndexError, TypeError):
return questions
for item in questions_data:
if not isinstance(item, list) or len(item) < 2:
continue
q_text = item[1] if isinstance(item[1], str) else None
if not q_text:
continue
q_text = q_text.strip()
# For multiple-choice questions, options usually appear in item[4]
choices = []
if len(item) > 4 and isinstance(item[4], list):
for block in item[4]:
if isinstance(block, list) and len(block) > 1 and isinstance(block[1], list):
for opt in block[1]:
if isinstance(opt, list) and len(opt) > 0 and isinstance(opt[0], str):
choices.append(opt[0])
questions.append({
"question_text": q_text,
"options": choices
})
return questions
def generate_answers(questions, api_key):
"""
For each question, call Google Gemini to generate an answer that matches available options.
"""
client = genai.Client(api_key=api_key)
for q in questions:
question_text = q["question_text"]
options = q["options"]
if options:
# For multiple choice questions, make prompt more specific to choose exactly one option
prompt = f"""
Question: {question_text}
These are the EXACT options (choose only one):
{', '.join([f'"{opt}"' for opt in options])}
Instructions:
1. Choose exactly ONE option from the list above
2. Return ONLY the exact text of the chosen option, nothing else
3. Do not add any explanation, just the option text
4. Do not add quotation marks around the option
5. Don not answer questions like "What is your name?","Rollno","PRN/GRN","Email","Mobile No","Address","DOB etc
Answer:
"""
else:
# For free-text questions, keep it simple
prompt = f"""
Question: {question_text}
Please provide a brief and direct answer to this question.
Keep your answer concise (1-2 sentences maximum).
Answer:
"""
try:
response = client.models.generate_content(
model="gemini-2.0-flash",
contents=prompt
)
answer = response.text.strip()
# For multiple choice, ensure it exactly matches one of the options
if options:
exact_match = False
for opt in options:
if opt.lower() == answer.lower():
answer = opt # Use the exact casing from the original option
exact_match = True
break
# If no exact match, use the most similar option
if not exact_match:
from difflib import SequenceMatcher
best_match = max(options, key=lambda opt: SequenceMatcher(None, opt.lower(), answer.lower()).ratio())
answer = best_match
q["gemini_answer"] = answer
except Exception as e:
q["gemini_answer"] = f"Error: {str(e)}"
return questions
def fill_form(driver, questions):
"""
Fills the Google Form with generated answers using the provided driver.
"""
# Locate question containers (try different selectors)
question_containers = driver.find_elements(By.CSS_SELECTOR, "div.freebirdFormviewerViewItemsItemItem")
if not question_containers:
question_containers = driver.find_elements(By.CSS_SELECTOR, "div[role='listitem']")
if not question_containers:
st.error("Could not locate question containers in the form.")
return False
# Print total questions found for debugging
print(f"Found {len(question_containers)} question containers in the form")
print(f"We have {len(questions)} questions with answers to fill")
# Give the form time to fully render
time.sleep(2)
for idx, q in enumerate(questions):
if idx >= len(question_containers):
break
print(f"\n--------- Processing Question {idx+1} ---------")
container = question_containers[idx]
answer = q.get("gemini_answer", "").strip()
options = q.get("options", [])
# Print question and answer for debugging
print(f"Question: {q['question_text']}")
print(f"Generated Answer: {answer}")
if options:
try:
print(f"This is a multiple-choice question with {len(options)} options")
# Try multiple selector strategies to find radio buttons or checkboxes
option_elements = container.find_elements(By.CSS_SELECTOR, "div[role='radio']")
if not option_elements:
option_elements = container.find_elements(By.CSS_SELECTOR, "label")
if not option_elements:
option_elements = container.find_elements(By.CSS_SELECTOR, "div.appsMaterialWizToggleRadiogroupRadioButtonContainer")
if not option_elements:
option_elements = container.find_elements(By.CSS_SELECTOR, ".docssharedWizToggleLabeledLabelWrapper")
if not option_elements:
st.warning(f"Could not find option elements for question {idx+1}")
print("No option elements found with any selector strategy")
continue
print(f"Found {len(option_elements)} option elements in the form")
# Normalize the answer text to make matching more robust
import re
normalized_answer = re.sub(r'[^\w\s]', '', answer.lower()).strip()
# First pass: Try exact matches
clicked = False
print("\nTrying exact matches...")
# Create a dictionary mapping option text to elements
option_dict = {}
# First extract all option texts
for i, opt_elem in enumerate(option_elements):
# Get text directly and from child elements if needed
opt_text = opt_elem.text.strip()
# If no text, try getting from child elements
if not opt_text:
for child in opt_elem.find_elements(By.XPATH, ".//div"):
child_text = child.text.strip()
if child_text:
opt_text = child_text
break
# Still no text? Try aria-label
if not opt_text:
opt_text = opt_elem.get_attribute("aria-label") or ""
# Store in dictionary for later use if we have text
if opt_text:
normalized_opt = re.sub(r'[^\w\s]', '', opt_text.lower()).strip()
option_dict[normalized_opt] = opt_elem
print(f"Option {i+1}: '{opt_text}' (normalized: '{normalized_opt}')")
else:
print(f"Option {i+1}: [NO TEXT FOUND]")
# Try exact match
if normalized_answer in option_dict:
print(f"Found exact match for: '{normalized_answer}'")
option_dict[normalized_answer].click()
clicked = True
else:
# Try substring matches
for opt_text, opt_elem in option_dict.items():
if opt_text in normalized_answer or normalized_answer in opt_text:
print(f"Found partial match: '{opt_text}' with answer '{normalized_answer}'")
opt_elem.click()
clicked = True
break
# Try matching with original options
if not clicked:
print("\nTrying to match with original options list...")
for i, original_opt in enumerate(options):
print(f"Original option {i+1}: '{original_opt}'")
normalized_orig = re.sub(r'[^\w\s]', '', original_opt.lower()).strip()
# First check direct equality
if normalized_orig == normalized_answer:
print(f"EXACT match with original option: '{original_opt}'")
# Find matching element in the dictionary or by position
if normalized_orig in option_dict:
option_dict[normalized_orig].click()
clicked = True
break
elif i < len(option_elements):
print(f"Clicking by position: element {i}")
option_elements[i].click()
clicked = True
break
# Then try substring matching
elif normalized_orig in normalized_answer or normalized_answer in normalized_orig:
print(f"PARTIAL match with original option: '{original_opt}'")
if i < len(option_elements):
option_elements[i].click()
clicked = True
break
# Try similarity matching as last resort
if not clicked:
print("\nNo direct matches found, trying similarity matching...")
from difflib import SequenceMatcher
# Try matching with form elements
best_score = 0
best_element = None
for opt_text, opt_elem in option_dict.items():
score = SequenceMatcher(None, opt_text, normalized_answer).ratio()
if score > best_score and score > 0.6: # Require at least 60% similarity
best_score = score
best_element = opt_elem
if best_element:
print(f"Best similarity match score: {best_score}")
best_element.click()
clicked = True
else:
# Try matching with original options
best_score = 0
best_idx = 0
for i, original_opt in enumerate(options):
normalized_orig = re.sub(r'[^\w\s]', '', original_opt.lower()).strip()
score = SequenceMatcher(None, normalized_orig, normalized_answer).ratio()
if score > best_score:
best_score = score
best_idx = i
if best_score > 0.5 and best_idx < len(option_elements): # 50% similarity threshold
print(f"Best similarity with original option: '{options[best_idx]}' (score: {best_score})")
option_elements[best_idx].click()
clicked = True
# Last resort: click first option if nothing matched
if not clicked and option_elements:
st.warning(f"No match found for question {idx+1}, selecting first option as fallback")
print("No suitable match found, clicking first option as fallback")
option_elements[0].click()
except Exception as e:
st.error(f"Error filling multiple-choice question {idx+1}: {e}")
print(f"Exception: {str(e)}")
else:
try:
print("This is a text question")
# For text questions, locate the text input or textarea and fill in the answer
input_elem = None
# Try multiple strategies to find the text input
try:
input_elem = container.find_element(By.CSS_SELECTOR, "input[type='text']")
print("Found text input element")
except Exception:
try:
input_elem = container.find_element(By.CSS_SELECTOR, "textarea")
print("Found textarea element")
except Exception:
try:
# Try more generic selectors
input_elem = container.find_element(By.CSS_SELECTOR, "input")
print("Found generic input element")
except Exception:
try:
input_elem = container.find_element(By.TAG_NAME, "textarea")
print("Found generic textarea element")
except Exception:
st.error(f"Could not locate input element for question {idx+1}")
print("Failed to find any input element for this question")
if input_elem:
input_elem.clear()
input_elem.send_keys(answer)
print(f"Filled text answer: {answer}")
except Exception as e:
st.error(f"Error filling text question {idx+1}: {e}")
print(f"Exception: {str(e)}")
print("\n---------- Form filling completed ----------")
return True
def login_to_google(driver, email, password):
"""
Logs into Google account using the provided credentials.
"""
try:
# Navigate to Google login page
driver.get("https://accounts.google.com/signin")
time.sleep(2)
# Take screenshot to show the login page
screenshot = take_screenshot(driver)
st.image(screenshot, caption="Login Page", use_column_width=True)
# Enter email
email_input = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.CSS_SELECTOR, "input[type='email']"))
)
email_input.clear()
email_input.send_keys(email)
email_input.send_keys(Keys.RETURN)
time.sleep(2)
# Take screenshot after email entry
screenshot = take_screenshot(driver)
st.image(screenshot, caption="Email Entered", use_column_width=True)
# Enter password
password_input = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.CSS_SELECTOR, "input[type='password']"))
)
password_input.clear()
password_input.send_keys(password)
password_input.send_keys(Keys.RETURN)
time.sleep(5) # Wait for login to complete
# Take screenshot after login attempt
screenshot = take_screenshot(driver)
st.image(screenshot, caption="Login Attempt Result", use_column_width=True)
# Check if login was successful by looking for a common element on the Google account page
try:
WebDriverWait(driver, 5).until(
EC.presence_of_element_located((By.CSS_SELECTOR, "div[data-email]"))
)
return True
except:
# Check if we're no longer on the accounts.google.com/signin page
if "accounts.google.com/signin" not in driver.current_url:
return True
# Check for possible 2FA prompt
if "2-Step Verification" in driver.page_source or "verification" in driver.page_source.lower():
st.warning("Two-factor authentication detected. Please complete it in the browser window.")
return "2FA"
return False
except Exception as e:
st.error(f"Error during login: {str(e)}")
return False
# --- Streamlit App ---
st.title("Google Form Auto Filler with Gemini")
st.write("""
This app uses a headless browser to help you fill Google Forms automatically with AI-generated answers.
You'll be able to see screenshots of what's happening in the browser as it progresses.
""")
# Initialize session state variables
if "driver" not in st.session_state:
st.session_state.driver = None
if "login_status" not in st.session_state:
st.session_state.login_status = None
if "form_filled" not in st.session_state:
st.session_state.form_filled = False
if "screenshot" not in st.session_state:
st.session_state.screenshot = None
# Step 1: Login to Google Account
st.header("Step 1: Login to Google Account")
# Collect Google credentials
with st.form("google_login"):
email = st.text_input("Google Email")
password = st.text_input("Google Password", type="password")
submit_button = st.form_submit_button("Login to Google")
if submit_button and email and password:
# Initialize headless Chrome browser
chrome_options = Options()
chrome_options.add_argument("--headless")
chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--disable-dev-shm-usage")
chrome_options.add_argument("--window-size=1920,1080")
# Start the browser
driver = webdriver.Chrome(options=chrome_options)
st.session_state.driver = driver
# Show initial browser window
screenshot = take_screenshot(driver)
st.session_state.screenshot = screenshot
st.image(screenshot, caption="Browser Started", use_column_width=True)
# Try to login
login_result = login_to_google(driver, email, password)
st.session_state.login_status = login_result
if login_result == True:
st.success("Login successful!")
elif login_result == "2FA":
st.warning("Two-factor authentication may be required. Check the screenshot for verification prompts.")
st.info("You might need to complete 2FA in the browser window. Screenshots will update as you proceed.")
else:
st.error("Login failed. Please check your credentials and try again.")
# Add manual confirmation option for login
if st.session_state.login_status == False:
st.info("If you can see that you're actually logged in from the screenshot above, click the button below:")
if st.button("I'm actually logged in successfully"):
st.session_state.login_status = True
st.success("Login status manually confirmed! You can proceed to the form filling step.")
# Display a refreshing screenshot if 2FA is detected
if st.session_state.login_status == "2FA" and st.session_state.driver:
if st.button("Take New Screenshot (for 2FA completion check)"):
screenshot = take_screenshot(st.session_state.driver)
st.session_state.screenshot = screenshot
st.image(screenshot, caption="Current Browser State", use_column_width=True)
# Check if we're past the login page now
if "accounts.google.com/signin" not in st.session_state.driver.current_url:
st.success("Looks like you completed 2FA! You can proceed to the form filling step.")
st.session_state.login_status = True
if st.session_state.driver and (st.session_state.login_status == True or st.session_state.login_status == "2FA"):
st.header("Step 2: Fill Google Form")
# Make this more prominent
st.markdown("### Enter your Google Form URL below:")
form_url = st.text_input("Form URL:", key="form_url_input")
if form_url:
# Store form URL in session state so we can access it later
if "form_url" not in st.session_state:
st.session_state.form_url = form_url
# Process Form button
if st.button("Process Form", key="process_form_button") or "questions" in st.session_state:
driver = st.session_state.driver
# Only load the form if questions aren't already processed
if "questions" not in st.session_state:
driver.get(form_url)
time.sleep(5) # Allow the form to load completely
# Show the form
screenshot = take_screenshot(driver)
st.image(screenshot, caption="Google Form Loaded", use_column_width=True)
html = driver.page_source
# Extract questions from the form
questions = extract_questions_from_fb_data(html)
if not questions:
st.error("No questions extracted from the form.")
else:
st.success(f"Successfully extracted {len(questions)} questions from the form.")
# Generate answers using Google Gemini
with st.spinner("Generating answers with Gemini..."):
questions = generate_answers(questions, GEMINI_API_KEY)
# Store questions in session state
st.session_state.questions = questions
else:
# Use the stored questions
questions = st.session_state.questions
# Display the questions and answers
st.write("--- Generated Answers ---")
for idx, q in enumerate(questions, start=1):
st.write(f"**Question {idx}:** {q['question_text']}")
if q["options"]:
st.write("Options:", ", ".join(q["options"]))
else:
st.write("(No multiple-choice options)")
st.write("**Generated Answer:**", q["gemini_answer"])
st.write("---")
# Add a clear separation before form actions
st.markdown("### Form Actions")
# Fill form button - only show if form not already filled
if not st.session_state.get("form_filled", False):
if st.button("Fill Form with Generated Answers", key="fill_form_button"):
with st.spinner("Filling form..."):
# Navigate to the form again to ensure clean state
driver.get(st.session_state.form_url)
time.sleep(3)
if fill_form(driver, questions):
time.sleep(2) # Give time for all fields to be properly filled
# Take screenshot after filling
filled_screenshot = take_screenshot(driver)
st.session_state.filled_screenshot = filled_screenshot
st.session_state.form_filled = True
st.success("Form successfully filled with generated answers!")
st.image(filled_screenshot, caption="Form Filled with Answers", use_column_width=True)
# Show the filled form if it exists in session state
if st.session_state.get("form_filled", False) and "filled_screenshot" in st.session_state:
if not st.session_state.get("showing_filled_form", False):
st.image(st.session_state.filled_screenshot, caption="Form Filled with Generated Answers", use_column_width=True)
st.session_state.showing_filled_form = True
# Instruction message instead of submit button
st.success("✅ Form has been filled with AI-generated answers!Just go and change your name and stuff")
st.info("💡 You can check the answers generated by opening the form link on your browser.")
st.markdown(f"📝 **Form Link:** [Open in Browser]({form_url})")
# Option to close the browser
if st.session_state.driver:
st.markdown("---")
if st.button("Close Browser"):
st.session_state.driver.quit()
st.session_state.driver = None
st.session_state.login_status = None
st.session_state.form_filled = False
st.session_state.questions = None
st.session_state.form_url = None
st.session_state.filled_screenshot = None
st.session_state.showing_filled_form = False
st.success("Browser closed. All session data cleared.") |