feat: add support for Firefox browser compatibility

config.py

@@ -1,6 +1,7 @@
 # In this file, you can set the configurations of the app.
 
 from constants import DEBUG, LLM_MODEL, OPENAI
+from src.webdrivers.browser_type import BrowserType
 
 #config related to logging must have prefix LOG_
 LOG_LEVEL = DEBUG
@@ -12,6 +13,8 @@
 
 JOB_APPLICATIONS_DIR = "job_applications"
 JOB_SUITABILITY_SCORE = 7
+BROWSER_TYPE_CONFIG = BrowserType.CHROME
+
 
 JOB_MAX_APPLICATIONS = 5
 JOB_MIN_APPLICATIONS = 1

main.py

@@ -4,15 +4,12 @@
 from pathlib import Path
 import yaml
 import click
-from selenium import webdriver
-from selenium.webdriver.chrome.service import Service as ChromeService
-from webdriver_manager.chrome import ChromeDriverManager
 from selenium.common.exceptions import WebDriverException
 from lib_resume_builder_AIHawk import Resume, FacadeManager, ResumeGenerator, StyleManager
 from typing import Optional
 from constants import PLAIN_TEXT_RESUME_YAML, SECRETS_YAML, WORK_PREFERENCES_YAML
-from src.utils.chrome_utils import chrome_browser_options
 
+from src.webdrivers.browser_factory import BrowserFactory
 from src.job_application_profile import JobApplicationProfile
 from src.logging import logger
 
@@ -155,14 +152,6 @@ def file_paths_to_dict(resume_file: Path | None, plain_text_resume_file: Path) -
 
         return result
 
-def init_browser() -> webdriver.Chrome:
-    try:
-        options = chrome_browser_options()
-        service = ChromeService(ChromeDriverManager().install())
-        return webdriver.Chrome(service=service, options=options)
-    except Exception as e:
-        raise RuntimeError(f"Failed to initialize browser: {str(e)}")
-
 def create_and_run_bot(parameters, llm_api_key):
     try:
         style_manager = StyleManager()
@@ -178,7 +167,7 @@ def create_and_run_bot(parameters, llm_api_key):
 
         job_application_profile_object = JobApplicationProfile(plain_text_resume)
 
-        browser = init_browser()
+        browser = BrowserFactory.get_browser()
         login_component = get_authenticator(driver=browser, platform='linkedin')
         apply_component = AIHawkJobManager(browser)
         gpt_answerer_component = GPTAnswerer(parameters, llm_api_key)
@@ -213,7 +202,7 @@ def main(collect: bool = False, resume: Optional[Path] = None):
         parameters['uploads'] = FileManager.file_paths_to_dict(resume, plain_text_resume_file)
         parameters['outputFileDirectory'] = output_folder
         parameters['collectMode'] = collect
-        
+
         create_and_run_bot(parameters, llm_api_key)
     except ConfigError as ce:
         logger.error(f"Configuration error: {str(ce)}")

src/ai_hawk/job_manager.py

@@ -6,6 +6,7 @@
 from pathlib import Path
 from datetime import datetime
 
+
 from inputimeout import inputimeout, TimeoutOccurred
 from selenium.common.exceptions import NoSuchElementException
 from selenium.webdriver.common.by import By

src/webdrivers/base_browser.py

@@ -0,0 +1,67 @@
+import os
+
+from abc import ABC, abstractmethod
+from loguru import logger
+
+
+class BrowserProfile:
+    """Manages browser profile creation and configuration"""
+    def __init__(self, browser_type: str):
+        self.browser_type: str = browser_type.lower()
+        self.profile_path = os.path.join(
+            os.getcwd(),
+            f"{self.browser_type}_profile",
+            "linkedin_profile"
+        )
+
+    def ensure_profile_exists(self) -> str:
+        """
+        Ensures the browser profile directory exists
+        Returns: Path to the profile directory
+        """
+        logger.debug(f"Ensuring {self.browser_type} profile exists at path: {self.profile_path}")
+        profile_dir = os.path.dirname(self.profile_path)
+
+        if not os.path.exists(profile_dir):
+            os.makedirs(profile_dir)
+            logger.debug(f"Created directory for {self.browser_type} profile: {profile_dir}")
+
+        if not os.path.exists(self.profile_path):
+            os.makedirs(self.profile_path)
+            logger.debug(f"Created {self.browser_type} profile directory: {self.profile_path}")
+
+        return self.profile_path
+
+class Browser(ABC):
+    """Abstract base class for browser implementations"""
+    def __init__(self):
+        self.profile = BrowserProfile(self.browser_type)
+
+    @property
+    def browser_type(self) -> str:
+        """Return the browser type identifier"""
+        return self.__class__.browser_type
+
+    @abstractmethod
+    def create_options(self):
+        """Create and return browser-specific options"""
+
+    @abstractmethod
+    def create_service(self):
+        """Create and return browser-specific service"""
+
+    def create_driver(self):
+        """Create and return browser-specific WebDriver instance"""
+        try:
+            options = self.create_options()
+            service = self.create_service()
+            driver = self._create_driver_instance(service, options)
+            logger.debug(f"{self.browser_type} WebDriver instance created successfully")
+            return driver
+        except Exception as e:
+            logger.error(f"Failed to create {self.browser_type} WebDriver: {e}")
+            raise RuntimeError(f"Failed to initialize {self.browser_type} browser: {str(e)}")
+
+    @abstractmethod
+    def _create_driver_instance(self, service, options):
+        """Create the specific driver instance"""

src/webdrivers/browser_factory.py

@@ -0,0 +1,43 @@
+from typing import Union
+
+from selenium import webdriver
+from loguru import logger
+
+from config import BROWSER_TYPE_CONFIG
+from src.webdrivers.browser_type import BrowserType
+
+
+class BrowserFactory:
+    """Factory class for creating browser instances"""
+    _browser_type: BrowserType = BROWSER_TYPE_CONFIG
+    @classmethod
+    def get_browser_type(cls) -> BrowserType:
+        """Get current browser type"""
+        return cls._browser_type
+
+    @classmethod
+    def set_browser_type(cls, browser_type: BrowserType) -> None:
+        """Set browser type"""
+        # safety check additional to type check.
+        if browser_type not in BrowserType:
+            raise ValueError(f"Unsupported browser type: {browser_type}")
+        cls._browser_type = browser_type
+        logger.debug(f"Browser type set to: {browser_type}")
+
+    @classmethod
+    def get_browser(cls) -> Union[webdriver.Chrome, webdriver.Firefox]:
+        """
+        Create and return a WebDriver instance for the specified browser type
+        Args:
+            browser_type: BrowserType enum value
+        Returns:
+            WebDriver instance
+        Raises:
+            RuntimeError: If browser initialization fails
+        """
+        if cls._browser_type not in BrowserType:
+            raise ValueError("Unsupported browser type: {cls._browser_type}")
+
+        browser = cls._browser_type.value()
+
+        return browser.create_driver()

src/webdrivers/browser_type.py

@@ -0,0 +1,10 @@
+from enum import Enum
+
+from src.webdrivers.chrome import Chrome
+from src.webdrivers.firefox import Firefox
+
+
+class BrowserType(Enum):
+    """Enum for supported browser types"""
+    CHROME = Chrome
+    FIREFOX = Firefox

src/webdrivers/chrome.py

@@ -0,0 +1,59 @@
+import os
+
+from loguru import logger
+from selenium import webdriver
+from selenium.webdriver.chrome.service import Service as ChromeService
+from webdriver_manager.chrome import ChromeDriverManager
+
+from src.webdrivers.base_browser import Browser
+
+
+class Chrome(Browser):
+    """Chrome browser implementation"""
+    browser_type: str = "chrome"
+
+    def create_options(self) -> webdriver.ChromeOptions:
+        """Create Chrome-specific options"""
+        self.profile.ensure_profile_exists()
+        options = webdriver.ChromeOptions()
+
+        chrome_arguments = [
+            "--start-maximized", "--no-sandbox", "--disable-dev-shm-usage",
+            "--ignore-certificate-errors", "--disable-extensions", "--disable-gpu",
+            "window-size=1200x800", "--disable-background-timer-throttling",
+            "--disable-backgrounding-occluded-windows", "--disable-translate",
+            "--disable-popup-blocking", "--no-first-run", "--no-default-browser-check",
+            "--disable-logging", "--disable-autofill", "--disable-plugins",
+            "--disable-animations", "--disable-cache"
+        ]
+
+        for arg in chrome_arguments:
+            options.add_argument(arg)
+
+        options.add_experimental_option("excludeSwitches", ["enable-automation", "enable-logging"])
+
+        prefs = {
+            "profile.default_content_setting_values.images": 2,
+            "profile.managed_default_content_settings.stylesheets": 2,
+        }
+        options.add_experimental_option("prefs", prefs)
+
+        if self.profile.profile_path:
+            initial_path = os.path.dirname(self.profile.profile_path)
+            profile_dir = os.path.basename(self.profile.profile_path)
+            options.add_argument('--user-data-dir=' + initial_path)
+            options.add_argument("--profile-directory=" + profile_dir)
+            logger.debug(f"Using Chrome profile directory: {self.profile.profile_path}")
+        else:
+            options.add_argument("--incognito")
+            logger.debug("Using Chrome in incognito mode")
+
+        return options
+
+    def create_service(self) -> ChromeService:
+        """Create Chrome-specific service"""
+        return ChromeService(ChromeDriverManager().install())
+
+    def _create_driver_instance(self, service, options):
+        """Create Chrome WebDriver instance"""
+        return webdriver.Chrome(service=service, options=options)

src/webdrivers/firefox.py

@@ -0,0 +1,53 @@
+from loguru import logger
+from selenium import webdriver
+from selenium.webdriver.firefox.service import Service as FirefoxService
+from webdriver_manager.firefox import GeckoDriverManager
+
+from src.webdrivers.base_browser import Browser
+
+
+class Firefox(Browser):
+    """Firefox browser implementation"""
+    browser_type: str = "firefox"
+
+    def create_options(self) -> webdriver.FirefoxOptions:
+        """Create Firefox-specific options"""
+        self.profile.ensure_profile_exists()
+        options = webdriver.FirefoxOptions()
+
+        firefox_arguments = [
+            "--start-maximized", "--no-sandbox", "--disable-dev-shm-usage",
+            "--ignore-certificate-errors", "--disable-extensions", "--disable-gpu",
+            "--disable-background-timer-throttling",
+            "--disable-backgrounding-occluded-windows", "--disable-translate",
+            "--disable-popup-blocking", "--no-first-run", "--no-default-browser-check",
+            "--disable-logging", "--disable-autofill", "--disable-plugins",
+            "--disable-animations", "--disable-cache"
+        ]
+
+        for arg in firefox_arguments:
+            options.add_argument(arg)
+
+        prefs = {
+            "permissions.default.image": 2,
+            "permissions.default.stylesheet": 2,
+        }
+        for key, value in prefs.items():
+            options.set_preference(key, value)
+
+        if self.profile.profile_path:
+            options.set_preference("profile", self.profile.profile_path)
+            logger.debug(f"Using Firefox profile directory: {self.profile.profile_path}")
+        else:
+            options.set_preference("browser.privatebrowsing.autostart", True)
+            logger.debug("Using Firefox in private browsing mode")
+
+        return options
+
+    def create_service(self) -> FirefoxService:
+        """Create Firefox-specific service"""
+        return FirefoxService(GeckoDriverManager().install())
+
+    def _create_driver_instance(self, service, options):
+        """Create Firefox WebDriver instance"""
+        return webdriver.Firefox(service=service, options=options)