[pixeldrain] add support for single file album download

docs/supportedsites.md

@@ -652,7 +652,7 @@ Consider all listed sites to potentially be NSFW.
 <tr>
     <td>pixeldrain</td>
     <td>https://pixeldrain.com/</td>
-    <td>Albums, Files</td>
+    <td>Albums, Files, Singlefilefromalbums</td>
     <td></td>
 </tr>
 <tr>

gallery_dl/extractor/pixeldrain.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2023 Mike Fährmann
+# Copyright 2023-2024 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -53,13 +53,40 @@ class PixeldrainFileExtractor(PixeldrainExtractor):
         yield Message.Url, file["url"], file
 
 
+class PixeldrainSinglefilefromalbumsExtractor(PixeldrainExtractor):
+    """Extractor for pixeldrain file from albums"""
+    subcategory = "singlefilefromalbums"
+    filename_fmt = "{filename[:230]} ({id}).{extension}"
+    pattern = BASE_PATTERN + r"/(?:l)/(\w+)#item=(\d+)"
+    example = "https://pixeldrain.com/l/abcdefgh#item=0"
+
+    def __init__(self, match):
+        Extractor.__init__(self, match)
+        self.album_id = match.group(1)
+        self.file_number = int(match.group(2))
+
+    def items(self):
+        url = "{}/api/list/{}".format(self.root, self.album_id)
+        album = self.request(url).json()
+
+        file = album["files"][self.file_number]
+        file["url"] = "{}/api/file/{}?download".format(self.root, file["id"])
+        file["date"] = self.parse_datetime(file["date_upload"])
+
+        del album
+
+        text.nameext_from_url(file["name"], file)
+        yield Message.Directory, file
+        yield Message.Url, file["url"], file
+
+
 class PixeldrainAlbumExtractor(PixeldrainExtractor):
     """Extractor for pixeldrain albums"""
     subcategory = "album"
     directory_fmt = ("{category}",
                      "{album[date]:%Y-%m-%d} {album[title]} ({album[id]})")
     filename_fmt = "{num:>03} {filename[:230]} ({id}).{extension}"
-    pattern = BASE_PATTERN + r"/(?:l|api/list)/(\w+)"
+    pattern = BASE_PATTERN + r"/(?:l|api/list)/(\w+)$"
     example = "https://pixeldrain.com/l/abcdefgh"
 
     def __init__(self, match):

test/results/pixeldrain.py

@@ -89,4 +89,43 @@ __tests__ = (
     "mime_type"  : str,
 },
 
+{
+    "#url"     : "https://pixeldrain.com/l/zQ7XpWfM#item=0",
+    "#category": ("", "pixeldrain", "singlefilefromalbums"),
+    "#class"   : pixeldrain.PixeldrainSinglefilefromalbumsExtractor,
+    "#urls"        : "https://pixeldrain.com/api/file/jW9E6s4h?download",
+    "#sha1_content": "0c8768055e4e20e7c7259608b67799171b691140",
+
+    "file" : {
+        "abuse_reporter_name" : "",
+        "abuse_type"          : "",
+        "allow_video_player"  : True,
+        "availability"        : "",
+        "availability_message": "",
+        "bandwidth_used"      : int,
+        "bandwidth_used_paid" : 0,
+        "can_download"        : True,
+        "can_edit"            : False,
+        "date"                : "dt:2023-11-22 16:33:27",
+        "date_last_view"      : r"re:\d+-\d+-\d+T\d+:\d+:\d+\.\d+Z",
+        "date_upload"         : "2023-11-22T16:33:27.744Z",
+        "delete_after_date"   : "0001-01-01T00:00:00Z",
+        "delete_after_downloads": 0,
+        "download_speed_limit": 0,
+        "downloads"           : int,
+        "extension"           : "png",
+        "filename"            : "test-テスト-\"&>",
+        "hash_sha256"         : "eb359cd8f02a7d6762f9863798297ff6a22569c5c87a9d38c55bdb3a3e26003f",
+        "id"                  : "jW9E6s4h",
+        "mime_type"           : "image/png",
+        "name"                : "test-テスト-\"&>.png",
+        "show_ads"            : True,
+        "size"                : 182,
+        "success"             : True,
+        "thumbnail_href"      : "/file/jW9E6s4h/thumbnail",
+        "url"                 : "https://pixeldrain.com/api/file/jW9E6s4h?download",
+        "views"               : int,
+    },
+},
+
 )