Limited search speed without FlareSolverr

If FlareSolverr is not added, reduce search speed of GetComics, as it triggered the CF block to easily for new users.

backend/implementations/flaresolverr.py

@@ -75,6 +75,14 @@ def disable_flaresolverr(self) -> None:
         self.session_id = None
         return
 
+    def is_enabled(self) -> bool:
+        """Check if FlareSolverr is enabled.
+
+        Returns:
+            bool: Whether FlareSolverr is enabled.
+        """
+        return bool(self.session_id and self.base_url)
+
     def get_ua_cookies(self, url: str) -> Tuple[str, Dict[str, str]]:
         """Get the user agent and cookies for a certain URL. The UA and cookies
         can be cleared by CF, so use them to avoid challenges. In case the URL

backend/implementations/getcomics.py

@@ -36,6 +36,7 @@
                                                       TorrentDownload,
                                                       WeTransferDownload)
 from backend.implementations.external_clients import ExternalClients
+from backend.implementations.flaresolverr import FlareSolverr
 from backend.implementations.matching import gc_group_filter
 from backend.implementations.naming import generate_issue_name
 from backend.implementations.volumes import Volume
@@ -765,7 +766,17 @@ async def search_getcomics(
         )
         for page in range(2, max_page + 1)
     ]
-    other_htmls = await gather(*other_tasks)
+
+    if FlareSolverr().is_enabled():
+        # FlareSolverr available, run at full speed
+        other_htmls = await gather(*other_tasks)
+    else:
+        # FlareSolverr not available, run at sequencial speed
+        other_htmls = [
+            await task
+            for task in other_tasks
+        ]
+
     other_soups = [
         BeautifulSoup(html, "html.parser")
         for html in other_htmls