Add hierarchical geography and cloud-hosted profile images

2026-10-04 21:30:30 +08:00
parent a77fcc6671
commit 427fd51e14
27 changed files with 618 additions and 50 deletions
@@ -0,0 +1,66 @@
+"""Versioned offline location paths. Administrative geography is not an ACL boundary."""
+import json
+from pathlib import Path
+
+DATA = json.loads((Path(__file__).parent/'web/data/geography.json').read_text(encoding='utf8'))
+
+
+def normalize(value, clean):
+    if not isinstance(value, dict):
+        raise ValueError('地域信息格式不正确')
+    mode = value.get('mode')
+    if mode not in ('china', 'world', 'custom'):
+        raise ValueError('请选择中国、世界或自定义地域')
+    result = dict(version=1, mode=mode, dataset=DATA['version'], body='地球', countryCode='', country='',
+                  provinceCode='', cityCode='', districtCode='', province='', city='', district='', path='')
+    if mode == 'china':
+        result.update(countryCode='CN', country='中国')
+        children = DATA['china']
+        manual = False
+        for field in ('province', 'city', 'district'):
+            code = value.get(field+'Code', '')
+            if not isinstance(code, str): raise ValueError('地域编码格式不正确')
+            if manual:
+                result[field] = clean(value.get(field, ''), 100)
+                continue
+            if not code:
+                if any(value.get(k+'Code') for k in ('city','district') if ('province','city','district').index(k)>('province','city','district').index(field)):
+                    raise ValueError('请先选择上级地区')
+                continue
+            item = next((x for x in children if x['code']==code), None)
+            if not item: raise ValueError('地区不属于所选上级，请重新选择')
+            result[field+'Code'], result[field] = item['code'], item['name']
+            manual = item.get('manual', False)
+            children = item.get('children', [])
+    elif mode == 'world':
+        code = value.get('countryCode', '')
+        if code not in DATA['countries']: raise ValueError('请选择国家或地区')
+        if code == 'CN': raise ValueError('中国地区请使用中国分级选择')
+        result.update(countryCode=code, country=DATA['countries'][code])
+        for field in ('province','city','district'):
+            result[field] = clean(value.get(field, ''), 100)
+    else:
+        result['body'] = clean(value.get('body', '地球'), 100, True)
+        for field in ('country','province','city','district'):
+            result[field] = clean(value.get(field, ''), 100)
+        result['path'] = clean(value.get('path', ''), 1000)
+    return result
+
+
+def apply(item, data, old, clean, problem, prefix=''):
+    key = prefix+'Geography' if prefix else 'geography'
+    if key not in data:
+        if key in (old or {}):
+            previous = old[key]
+            names = {f:prefix+f.title() if prefix else f for f in ('country','province','city','district')}
+            if any(k in data and data[k] != old.get(k,'') for k in names.values()):
+                # An older client can edit text but cannot keep now-inconsistent codes.
+                item[key] = normalize(dict(mode='custom',body=previous.get('body','地球'),
+                    path=previous.get('path',''),**{f:data.get(k,old.get(k,'')) for f,k in names.items()}),clean)
+            else: item[key] = previous
+        return
+    try: result = normalize(data[key], clean)
+    except ValueError as error: raise problem(str(error))
+    item[key] = result
+    for field in ('country','province','city','district'):
+        item[prefix+field.title() if prefix else field] = result[field]