[ixigua] fix error 'video_id not found'

src/you_get/extractors/ixigua.py

@@ -5,6 +5,8 @@ import binascii
 
 from ..common import *
 import random
+import requests
+import string
 import ctypes
 from json import loads
 
@@ -80,7 +82,23 @@ def get_video_url_from_video_id(video_id):
 
 def ixigua_download(url, output_dir='.', merge=True, info_only=False, **kwargs):
     # example url: https://www.ixigua.com/i6631065141750268420/#mid=63024814422
-    html = get_html(url, faker=True)
+    sess = requests.session()
+    html = sess.get(url, headers=headers).text
+    conf = loads(match1(html, r"window\.config = (.+);"))
+    if not conf:
+        log.e("Get window.config from url failed, url: {}".format(url))
+        return
+    verify_url = conf['prefix'] + conf['url'] + '?key=' + conf['key'] + '&psm=' + conf['psm'] \
+        + '&_signature=' + ''.join(random.sample(string.ascii_letters + string.digits, 31))
+    try:
+        ok = get_content(verify_url)
+    except Exception as e:
+        ok = e.msg
+    if ok != 'OK':
+        log.e("Verify failed, verify_url: {}, result: {}".format(verify_url, ok))
+        return
+    html = sess.get(url, headers=headers).text
+
     video_id = match1(html, r"\"vid\":\"([^\"]+)")
     title = match1(html, r"\"player__videoTitle\">.*?<h1.*?>(.*)<\/h1><\/div>")
     if not video_id: