api: Add qr-std-upload api

api/emblemapi/settings.py

@@ -161,11 +161,14 @@ if ENV == "prod":
     FEATURES_BUCKET = "emblem-features-prod"
     ARCHIVE_BUCKET = "emblem-archive-prod"
     FRAMES_BUCKET = "emblem-frames-prod"
+    OSS_QRS_BUCKET = "emblem-qrs"
 else:
     OSS = aliyun_dev_key
     FEATURES_BUCKET = "emblem-features-dev-1"
     ARCHIVE_BUCKET = "emblem-oss-archive-dev-1"
     FRAMES_BUCKET = "emblem-frames-dev"
+    OSS_QRS_BUCKET = ARCHIVE_BUCKET
+
 
 IPINFO_TOKEN = '537dea9ec5c99a'
 

api/products/views.py

@@ -1609,6 +1609,35 @@ class EstorFeatureRoi(BaseView):
             "saved": 1,
         })
 
+class QrStdUploadView(BaseView):
+    name = 'qr-std-upload'
+    auth_check = None
+
+    def post(self, request):
+        files = request.FILES
+        for f in files.values():
+            try:
+                QrStdUploadView.save_qr(f.name, f.read())
+            except Exception as e:
+                return http400(f'{f.name}: {str(e)}')
+        return JsonResponse({
+            'ok': True,
+            'nfiles': len(files),
+        })
+
+    def save_qr(fname, body):
+        basename = os.path.basename(fname)
+        name, ext = os.path.splitext(basename)
+        if ext != ".jpg":
+            raise Exception("invalid file extension")
+        if len(body) > 1024 * 1024 * 10:
+            raise Exception("file too large")
+        if len(name) < 2:
+            raise Exception("invalid file name")
+        pref = name[:2]
+        key = f"v5/{pref}/{fname}"
+        r = oss_put(key, body, bucket=settings.OSS_QRS_BUCKET)
+
 class EstorArchive(BaseView):
     name = 'estor-archive'
     auth_check = None

api/tests/test_qr_std.py

@@ -0,0 +1,8 @@
+from django.test import TestCase
+from products.views import QrStdUploadView
+
+class QrStdTestCase(TestCase):
+    def test_qr_std_upload(self):
+        fname = '99999999.jpg'
+        body = b'1234'
+        r = QrStdUploadView.save_qr(fname, body)