[sync] person (teachers) updated

utils/Sync/sync/core/person.py

@@ -0,0 +1,38 @@
+import settings
+from sync.core import Sync
+from utils.hash import hash_str, hash_file
+from utils.image import create_image
+from utils.text.transform import url_encode_text
+
+url_base = settings.teacher_image_url_base
+sizes = settings.teacher_image_sizes
+
+
+class SyncPerson(Sync):
+    def __init__(self, collection, provider, dir_local_images):
+        super().__init__()
+        self.collection = collection
+        self.provider = provider
+        self.dir_local_images = dir_local_images
+
+    def compile(self, profile):
+        profile['picture'] = create_image(
+            profile['picture'],
+            sizes,
+            lambda size, ext: url_base.format(id=profile['id'], size=size, ext=ext),
+            self.dir_local_images
+        )
+        return profile
+
+    def create_id(self, document):
+        if 'id' in document and document['id']:
+            return document
+
+        document['id'] = url_encode_text(document['name'])
+        return document
+
+    def create_hash(self, document):
+        document['hash'] = hash_str(
+            self.provider.hash(document['file']) + self.provider.hash(document['picture'])
+        )
+        return document