feat: renamed Crx to crx. Added proxy support. Minor code improvements.

2022-07-01 11:28:27 +02:00
parent 25bee5ee07
commit 305c1c9b31
10 changed files with 33 additions and 19 deletions
--- a/crx/node.py
+++ b/crx/node.py
@@ -0,0 +1,95 @@
+from copy import copy, deepcopy
+import json
+from datetime import datetime
+
+
+def parse_iso_date(date: str) -> datetime:
+    return datetime.strptime(date, '%Y-%m-%dT%H:%M:%S.000%z')
+
+
+def fmt_iso_date(date: datetime) -> str:
+    return date.strftime('%Y-%m-%dT%H:%M:%S.000%z')
+
+
+PROPERTY_DEFAULT = {
+    int: 'LONG',
+    str: 'STRING',
+    float: 'DOUBLE',
+}
+
+"""
+type: [external, simple, complex]
+content-type[complex]:
+"""
+
+PROPERTY_TYPES = {
+    'BINARY': {
+        'type': 'complex',
+        'content-type': 'jcr-value/binary'
+    },
+    'BOOLEAN': {
+        'type': 'simple',
+        'serialize': json.dumps
+    },
+    'DATE': {
+        'type': 'complex',
+        'content-type': 'jcr-value/date',
+        'serialize': fmt_iso_date,
+        'deserialize': parse_iso_date
+    },
+    'DECIMAL': {
+        'type': 'complex',
+        'content-type': 'jcr-value/decimal',
+        'serialize': str,
+    },
+    'DOUBLE': {
+        'type': 'simple',
+        'serialize': str,
+    },
+    'LONG': {
+        'type': 'simple',
+        'serialize': str,
+    },
+    'NAME': {},
+    'PATH': {},
+    'REFERENCE': {},
+    'STRING': {
+        'type': 'simple',
+        'serialize': json.dumps,
+        'deserialize': json.loads
+    },
+    'UNDEFINED': {},
+    'URI': {},
+    'WEAKREFERENCE': {},
+}
+
+
+class Property:
+    pass
+
+
+class Node:
+    def __init__(self, path: str, primary_type: str, is_new: bool = True, data: dict = None):
+        # TODO validate path and type
+        self.path = path
+        self.data = data or {}
+        self.data['jcr:primaryType'] = primary_type
+        self.original_path = copy(path)
+        self.original_data = deepcopy(data)
+        self.is_new = is_new
+
+    def _build_diff(self) -> str:
+        if self.is_new:
+            return self._build_diff_new()
+        else:
+            return self._build_diff_change()
+
+    def _build_diff_new(self) -> str:
+        data = []
+        ptype_dict = {'jcr:primaryType': self.data['jcr:primaryType']}
+        data.append(f'+{self.path} : {json.dumps(ptype_dict)}')
+        for key, value in self.data:
+            if key == 'jcr:primaryType':
+                continue  # primaryType is handled differently
+            data.append(f'^{self.path}/{key} : {json.dumps(value)}')
+        return '\n'.join(data) + '\n'