[imgdrive] add 'image' extractor (#7976)

docs/supportedsites.md

@@ -475,6 +475,12 @@ Consider all listed sites to potentially be NSFW.
     <td>individual Images</td>
     <td></td>
 </tr>
+<tr>
+    <td>ImgDrive.net</td>
+    <td>https://imgdrive.net/</td>
+    <td>individual Images</td>
+    <td></td>
+</tr>
 <tr>
     <td>Imgspice</td>
     <td>https://imgspice.com/</td>

gallery_dl/extractor/imagehosts.py

@@ -396,3 +396,17 @@ class PicstateImageExtractor(ImagehostImageExtractor):
         url     , pos = text.extract(page, '<img src="', '"', pos)
         filename, pos = text.extract(page, 'alt="', '"', pos)
         return url, filename
+
+
+class ImgdriveImageExtractor(ImagehostImageExtractor):
+    """Extractor for single images from imgdrive.net"""
+    category = "imgdrive"
+    pattern = r"(?:https?://)?((?:www\.)?imgdrive\.net/img-(\w+)\.html)"
+    example = "https://imgdrive.net/img-0123456789abc.html"
+
+    def get_info(self, page):
+        title, pos = text.extract(
+            page, 'property="og:title" content="', '"')
+        url  , pos = text.extract(
+            page, 'property="og:image" content="', '"', pos)
+        return url.replace("/small/", "/big/"), title.rsplit(" | ", 2)[0]

scripts/supportedsites.py

@@ -84,6 +84,7 @@ CATEGORY_MAP = {
     "imgbb"          : "ImgBB",
     "imgbox"         : "imgbox",
     "imagechest"     : "ImageChest",
+    "imgdrive"       : "ImgDrive.net",
     "imgkiwi"        : "IMG.Kiwi",
     "imgth"          : "imgth",
     "imgur"          : "imgur",

test/results/imgdrive.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+
+# 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
+# published by the Free Software Foundation.
+
+from gallery_dl.extractor import imagehosts
+
+
+__tests__ = (
+{
+    "#url"     : "https://imgdrive.net/img-61ac0caeabf35.html",
+    "#category": ("imagehost", "imgdrive", "image"),
+    "#class"   : imagehosts.ImgdriveImageExtractor,
+    "#results" : "https://imgdrive.net/images/big/2021/12/05/61ac0caeabf33.JPG",
+
+    "extension": "jpg",
+    "filename" : "5yl_0001",
+    "token"    : "61ac0caeabf35",
+},
+
+)