feat: WACZ enricher can now be probed for media, and used as an archiver OR enricher

src/auto_archiver/utils/url.py

@@ -1,14 +1,16 @@
 import re
+from urllib.parse import urlparse, urlunparse
+
 
 class UrlUtil:
     telegram_private = re.compile(r"https:\/\/t\.me(\/c)\/(.+)\/(\d+)")
     is_istagram = re.compile(r"https:\/\/www\.instagram\.com")
 
     @staticmethod
-    def clean(url): return url
+    def clean(url: str) -> str: return url
 
     @staticmethod
-    def is_auth_wall(url):
+    def is_auth_wall(url: str) -> bool:
         """
         checks if URL is behind an authentication wall meaning steps like wayback, wacz, ... may not work
         """
@@ -17,3 +19,28 @@ class UrlUtil:
 
         return False
 
+    @staticmethod
+    def remove_get_parameters(url: str) -> str:
+        # http://example.com/file.mp4?t=1 -> http://example.com/file.mp4
+        # useful for mimetypes to work
+        parsed_url = urlparse(url)
+        new_url = urlunparse(parsed_url._replace(query=''))
+        return new_url
+
+    @staticmethod
+    def is_relevant_url(url: str) -> bool:
+        """
+        Detect if a detected media URL is recurring and therefore irrelevant to a specific archive. Useful, for example, for the enumeration of the media files in WARC files which include profile pictures, favicons, etc.
+        """
+        clean_url = UrlUtil.remove_get_parameters(url)
+
+        # favicons
+        if "favicon" in url: return False
+        # ifnore icons
+        if clean_url.endswith(".ico"): return False
+        # ignore SVGs
+        if UrlUtil.remove_get_parameters(url).endswith(".svg"): return False
+
+        # twitter profile pictures
+        if "twimg.com/profile_images" in url: return False
+        return True