30854254088

Committed 03 Aug 2026 09:21PM UTC coverage: 40.895% (-15.0%) from 55.93%

Build # 30854254088

Build Type

Pull #1260

github

Committed by

web-flow

Commit Message

Merge d93794de5 into e3affdd4f

Pull Request Pull Request #1260: WIP: health sync

Coverage Stats

9980 of 24404 relevant lines covered (40.89%)

1.72 hits per line

Source File
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75.0

/lib/core/json.dart

/*
 * This file is part of wger Workout Manager <https://github.com/wger-project>.
 * Copyright (c)  2025 wger Team
 *
 * wger Workout Manager is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';

num stringToNum(String? e) {
  return e == null ? 0 : num.parse(e);
}

num? stringToNumNull(String? e) {
  return e == null ? null : num.parse(e);
}

num stringOrIntToNum(dynamic e) {
  if (e is int) {
    return e.toDouble(); // Convert int to double (a type of num)
  }
  return num.tryParse(e) ?? 0;
}

String? numToString(num? e) {
  if (e == null) {
    return null;
  }

  return e.toString();
}

/*
 * Converts a datetime to ISO8601 date format, but only the date.
 * Needed e.g. when the wger api only expects a date and no time information.
 */
String? dateToYYYYMMDD(DateTime? dateTime) {
  if (dateTime == null) {
    return null;
  }
  return DateFormat('yyyy-MM-dd').format(dateTime);
}

/// Convert a date to UTC and then to an ISO8601 string.
///
/// This makes sure that the serialized data has correct timezone information.
/// Otherwise the django backend will possibly treat the date as local time,
/// which will not be correct in most cases.
String dateToUtcIso8601(DateTime dateTime) {
  return dateTime.toUtc().toIso8601String();
}

/// Converts an ISO8601 datetime string in UTC to a local DateTime object.
///
/// Needs to be used in conjunction with [dateToUtcIso8601] in the models to
/// correctly handle timezones.
DateTime utcIso8601ToLocalDate(String dateTime) {
  return DateTime.parse(dateTime).toLocal();
}

DateTime? utcIso8601ToLocalDateNull(String? dateTime) {
  if (dateTime == null) {
    return null;
  }

  return utcIso8601ToLocalDate(dateTime);
}

/*
 * Converts a time to a date object.
 * Needed e.g. when the wger api only sends a time but no date information.
 */
TimeOfDay stringToTime(String? time) {
  time ??= '00:00';
  return TimeOfDay.fromDateTime(DateTime.parse('2020-01-01 $time'));
}

TimeOfDay? stringToTimeNull(String? time) {
  if (time == null) {
    return null;
  }

  return TimeOfDay.fromDateTime(DateTime.parse('2020-01-01 $time'));
}

/*
 * Converts a datetime to time.
 */
String? timeToString(TimeOfDay? time) {
  if (time == null) {
    return null;
  }
  return const DefaultMaterialLocalizations().formatTimeOfDay(time, alwaysUse24HourFormat: true);
}

1	/*
2	* This file is part of wger Workout Manager <https://github.com/wger-project>.
3	* Copyright (c) 2025 wger Team
4	*
5	* wger Workout Manager is free software: you can redistribute it and/or modify
6	* it under the terms of the GNU Affero General Public License as published by
7	* the Free Software Foundation, either version 3 of the License, or
8	* (at your option) any later version.
9	*
10	* This program is distributed in the hope that it will be useful,
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	* GNU Affero General Public License for more details.
14	*
15	* You should have received a copy of the GNU Affero General Public License
16	* along with this program. If not, see <http://www.gnu.org/licenses/>.
17	*/
18
19	import 'package:flutter/material.dart';
20	import 'package:intl/intl.dart';
21
22	num stringToNum(String? e) {	2✔
23	return e == null ? 0 : num.parse(e);	2✔
24	}
25
26	num? stringToNumNull(String? e) {	3✔
27	return e == null ? null : num.parse(e);	3✔
28	}
29
30	num stringOrIntToNum(dynamic e) {	1✔
31	if (e is int) {	1✔
32	return e.toDouble(); // Convert int to double (a type of num)	1✔
33	}
34	return num.tryParse(e) ?? 0;	1✔
35	}
36
37	String? numToString(num? e) {	×
38	if (e == null) {
39	return null;
40	}
41
42	return e.toString();	×
43	}
44
45	/*
46	* Converts a datetime to ISO8601 date format, but only the date.
47	* Needed e.g. when the wger api only expects a date and no time information.
48	*/
49	String? dateToYYYYMMDD(DateTime? dateTime) {	1✔
50	if (dateTime == null) {
51	return null;
52	}
53	return DateFormat('yyyy-MM-dd').format(dateTime);	2✔
54	}
55
56	/// Convert a date to UTC and then to an ISO8601 string.
57	///
58	/// This makes sure that the serialized data has correct timezone information.
59	/// Otherwise the django backend will possibly treat the date as local time,
60	/// which will not be correct in most cases.
61	String dateToUtcIso8601(DateTime dateTime) {	1✔
62	return dateTime.toUtc().toIso8601String();	2✔
63	}
64
65	/// Converts an ISO8601 datetime string in UTC to a local DateTime object.
66	///
67	/// Needs to be used in conjunction with [dateToUtcIso8601] in the models to
68	/// correctly handle timezones.
69	DateTime utcIso8601ToLocalDate(String dateTime) {	1✔
70	return DateTime.parse(dateTime).toLocal();	2✔
71	}
72
73	DateTime? utcIso8601ToLocalDateNull(String? dateTime) {	×
74	if (dateTime == null) {
75	return null;
76	}
77
78	return utcIso8601ToLocalDate(dateTime);	×
79	}
80
81	/*
82	* Converts a time to a date object.
83	* Needed e.g. when the wger api only sends a time but no date information.
84	*/
85	TimeOfDay stringToTime(String? time) {	1✔
86	time ??= '00:00';
87	return TimeOfDay.fromDateTime(DateTime.parse('2020-01-01 $time'));	3✔
88	}
89
90	TimeOfDay? stringToTimeNull(String? time) {	×
91	if (time == null) {
92	return null;
93	}
94
95	return TimeOfDay.fromDateTime(DateTime.parse('2020-01-01 $time'));	×
96	}
97
98	/*
99	* Converts a datetime to time.
100	*/
101	String? timeToString(TimeOfDay? time) {	1✔
102	if (time == null) {
103	return null;
104	}
105	return const DefaultMaterialLocalizations().formatTimeOfDay(time, alwaysUse24HourFormat: true);	1✔
106	}

wger-project / flutter / 30854254088

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