fix: separate xml parser util

mobile/lib/utils/multipart_upload_util.dart

@@ -6,8 +6,7 @@ import "package:dio/dio.dart";
 import "package:logging/logging.dart";
 import "package:photos/core/constants.dart";
 import "package:photos/core/network/network.dart";
-import "package:xml/src/xml/entities/named_entities.dart";
+import "package:photos/utils/xml_parser_util.dart";
-import "package:xml/xml.dart";
 
 final _enteDio = NetworkClient.instance.enteDio;
 final _dio = NetworkClient.instance.getDio();
@@ -128,128 +127,3 @@ Future<void> completeMultipartUpload(
     rethrow;
   }
 }
-
-// for converting the response to xml
-String convertJs2Xml(Map<String, dynamic> json) {
-  final builder = XmlBuilder();
-  buildXml(builder, json);
-  return builder.buildDocument().toXmlString(
-        pretty: true,
-        indent: '    ',
-        entityMapping: defaultMyEntityMapping,
-      );
-}
-
-void buildXml(XmlBuilder builder, dynamic node) {
-  if (node is Map<String, dynamic>) {
-    node.forEach((key, value) {
-      builder.element(key, nest: () => buildXml(builder, value));
-    });
-  } else if (node is List<dynamic>) {
-    for (var item in node) {
-      buildXml(builder, item);
-    }
-  } else {
-    builder.element(
-      "Part",
-      nest: () {
-        builder.attribute(
-          "PartNumber",
-          (node as MapEntry<int, String>).key + 1,
-        );
-        print(node.value);
-        builder.attribute("ETag", node.value);
-      },
-    );
-  }
-}
-
-XmlEntityMapping defaultMyEntityMapping = MyXmlDefaultEntityMapping.xml();
-
-class MyXmlDefaultEntityMapping extends XmlDefaultEntityMapping {
-  MyXmlDefaultEntityMapping.xml() : this(xmlEntities);
-  MyXmlDefaultEntityMapping.html() : this(htmlEntities);
-  MyXmlDefaultEntityMapping.html5() : this(html5Entities);
-  MyXmlDefaultEntityMapping(super.entities);
-
-  @override
-  String encodeText(String input) =>
-      input.replaceAllMapped(_textPattern, _textReplace);
-
-  @override
-  String encodeAttributeValue(String input, XmlAttributeType type) {
-    switch (type) {
-      case XmlAttributeType.SINGLE_QUOTE:
-        return input.replaceAllMapped(
-          _singeQuoteAttributePattern,
-          _singeQuoteAttributeReplace,
-        );
-      case XmlAttributeType.DOUBLE_QUOTE:
-        return input.replaceAllMapped(
-          _doubleQuoteAttributePattern,
-          _doubleQuoteAttributeReplace,
-        );
-    }
-  }
-}
-
-final _textPattern = RegExp(r'[&<>' + _highlyDiscouragedCharClass + r']');
-
-String _textReplace(Match match) {
-  final toEscape = match.group(0)!;
-  switch (toEscape) {
-    case '<':
-      return '&lt;';
-    case '&':
-      return '&amp;';
-    case '>':
-      return '&gt;';
-    default:
-      return _asNumericCharacterReferences(toEscape);
-  }
-}
-
-final _singeQuoteAttributePattern =
-    RegExp(r"['&<>\n\r\t" + _highlyDiscouragedCharClass + r']');
-
-String _singeQuoteAttributeReplace(Match match) {
-  final toEscape = match.group(0)!;
-  switch (toEscape) {
-    case "'":
-      return '';
-    case '&':
-      return '&amp;';
-    case '<':
-      return '&lt;';
-    case '>':
-      return '&gt;';
-    default:
-      return _asNumericCharacterReferences(toEscape);
-  }
-}
-
-final _doubleQuoteAttributePattern =
-    RegExp(r'["&<>\n\r\t' + _highlyDiscouragedCharClass + r']');
-
-String _doubleQuoteAttributeReplace(Match match) {
-  final toEscape = match.group(0)!;
-  switch (toEscape) {
-    case '"':
-      return '';
-    case '&':
-      return '&amp;';
-    case '<':
-      return '&lt;';
-    case '>':
-      return '&gt;';
-    default:
-      return _asNumericCharacterReferences(toEscape);
-  }
-}
-
-const _highlyDiscouragedCharClass =
-    r'\u0001-\u0008\u000b\u000c\u000e-\u001f\u007f-\u0084\u0086-\u009f';
-
-String _asNumericCharacterReferences(String toEscape) => toEscape.runes
-    .map((rune) => '&#x${rune.toRadixString(16).toUpperCase()};')
-    .join();

mobile/lib/utils/xml_parser_util.dart

@@ -0,0 +1,128 @@
+// ignore_for_file: implementation_imports
+
+import "package:xml/src/xml/entities/named_entities.dart";
+import "package:xml/xml.dart";
+
+// for converting the response to xml
+String convertJs2Xml(Map<String, dynamic> json) {
+  final builder = XmlBuilder();
+  buildXml(builder, json);
+  return builder.buildDocument().toXmlString(
+        pretty: true,
+        indent: '    ',
+        entityMapping: defaultMyEntityMapping,
+      );
+}
+
+void buildXml(XmlBuilder builder, dynamic node) {
+  if (node is Map<String, dynamic>) {
+    node.forEach((key, value) {
+      builder.element(key, nest: () => buildXml(builder, value));
+    });
+  } else if (node is List<dynamic>) {
+    for (var item in node) {
+      buildXml(builder, item);
+    }
+  } else {
+    builder.element(
+      "Part",
+      nest: () {
+        builder.attribute(
+          "PartNumber",
+          (node as MapEntry<int, String>).key + 1,
+        );
+        builder.attribute("ETag", node.value);
+      },
+    );
+  }
+}
+
+XmlEntityMapping defaultMyEntityMapping = MyXmlDefaultEntityMapping.xml();
+
+class MyXmlDefaultEntityMapping extends XmlDefaultEntityMapping {
+  MyXmlDefaultEntityMapping.xml() : this(xmlEntities);
+  MyXmlDefaultEntityMapping.html() : this(htmlEntities);
+  MyXmlDefaultEntityMapping.html5() : this(html5Entities);
+  MyXmlDefaultEntityMapping(super.entities);
+
+  @override
+  String encodeText(String input) =>
+      input.replaceAllMapped(_textPattern, _textReplace);
+
+  @override
+  String encodeAttributeValue(String input, XmlAttributeType type) {
+    switch (type) {
+      case XmlAttributeType.SINGLE_QUOTE:
+        return input.replaceAllMapped(
+          _singeQuoteAttributePattern,
+          _singeQuoteAttributeReplace,
+        );
+      case XmlAttributeType.DOUBLE_QUOTE:
+        return input.replaceAllMapped(
+          _doubleQuoteAttributePattern,
+          _doubleQuoteAttributeReplace,
+        );
+    }
+  }
+}
+
+final _textPattern = RegExp(r'[&<>' + _highlyDiscouragedCharClass + r']');
+
+String _textReplace(Match match) {
+  final toEscape = match.group(0)!;
+  switch (toEscape) {
+    case '<':
+      return '&lt;';
+    case '&':
+      return '&amp;';
+    case '>':
+      return '&gt;';
+    default:
+      return _asNumericCharacterReferences(toEscape);
+  }
+}
+
+final _singeQuoteAttributePattern =
+    RegExp(r"['&<>\n\r\t" + _highlyDiscouragedCharClass + r']');
+
+String _singeQuoteAttributeReplace(Match match) {
+  final toEscape = match.group(0)!;
+  switch (toEscape) {
+    case "'":
+      return '';
+    case '&':
+      return '&amp;';
+    case '<':
+      return '&lt;';
+    case '>':
+      return '&gt;';
+    default:
+      return _asNumericCharacterReferences(toEscape);
+  }
+}
+
+final _doubleQuoteAttributePattern =
+    RegExp(r'["&<>\n\r\t' + _highlyDiscouragedCharClass + r']');
+
+String _doubleQuoteAttributeReplace(Match match) {
+  final toEscape = match.group(0)!;
+  switch (toEscape) {
+    case '"':
+      return '';
+    case '&':
+      return '&amp;';
+    case '<':
+      return '&lt;';
+    case '>':
+      return '&gt;';
+    default:
+      return _asNumericCharacterReferences(toEscape);
+  }
+}
+
+const _highlyDiscouragedCharClass =
+    r'\u0001-\u0008\u000b\u000c\u000e-\u001f\u007f-\u0084\u0086-\u009f';
+
+String _asNumericCharacterReferences(String toEscape) => toEscape.runes
+    .map((rune) => '&#x${rune.toRadixString(16).toUpperCase()};')
+    .join();