1 | #Region "Microsoft.VisualBasic::ab797db8f8d4be8697911e311fa88785, Microsoft.VisualBasic.Core\Serialization\JSON\JsonFormatter.vb" |
2 | |
3 | ' Author: |
4 | ' |
5 | ' asuka (amethyst.asuka@gcmodeller.org) |
6 | ' xie (genetics@smrucc.org) |
7 | ' xieguigang (xie.guigang@live.com) |
8 | ' |
9 | ' Copyright (c) 2018 GPL3 Licensed |
10 | ' |
11 | ' |
12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
13 | ' |
14 | ' |
15 | ' This program is free software: you can redistribute it and/or modify |
16 | ' it under the terms of the GNU General Public License as published by |
17 | ' the Free Software Foundation, either version 3 of the License, or |
18 | ' (at your option) any later version. |
19 | ' |
20 | ' This program is distributed in the hope that it will be useful, |
21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
23 | ' GNU General Public License for more details. |
24 | ' |
25 | ' You should have received a copy of the GNU General Public License |
26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
27 | |
28 | |
29 | |
30 | ' /********************************************************************************/ |
31 | |
32 | ' Summaries: |
33 | |
34 | ' Module JsonFormatter |
35 | ' |
36 | ' Function: Format, Minify |
37 | ' |
38 | ' |
39 | ' /********************************************************************************/ |
40 | |
41 | #End Region |
42 | |
43 | Imports System.Text.RegularExpressions |
44 | Imports Microsoft.VisualBasic.Serialization.JSON.Formatter.Internals |
45 | |
46 | Namespace Serialization.JSON.Formatter |
47 | |
48 | ''' <summary> |
49 | ''' Provides JSON formatting functionality. |
50 | ''' </summary> |
51 | Public Module JsonFormatter |
52 | |
53 | ''' <summary> |
54 | ''' Returns a 'pretty printed' version of the specified JSON string, formatted for human |
55 | ''' consumption. |
56 | ''' </summary> |
57 | ''' <param name="json">A valid JSON string.</param> |
58 | ''' <returns>A 'pretty printed' version of the specified JSON string.</returns> |
59 | Public Function Format(json As String) As String |
60 | If json Is Nothing Then |
61 | Throw New ArgumentNullException("json should not be null.") |
62 | End If |
63 | |
64 | Dim context As New JsonFormatterStrategyContext() |
65 | Dim formatter As New JsonFormatterInternal(context) |
66 | |
67 | Return formatter.Format(json) |
68 | End Function |
69 | |
70 | ''' <summary> |
71 | ''' Returns a 'minified' version of the specified JSON string, stripped of all |
72 | ''' non-essential characters. |
73 | ''' </summary> |
74 | ''' <param name="json">A valid JSON string.</param> |
75 | ''' <returns>A 'minified' version of the specified JSON string.</returns> |
76 | Public Function Minify(json As String) As String |
77 | If json Is Nothing Then |
78 | Throw New ArgumentNullException("json should not be null.") |
79 | End If |
80 | |
81 | Return Regex.Replace(json, "(""(?:[^""\\]|\\.)*"")|\s+", "$1") |
82 | End Function |
83 | End Module |
84 | End Namespace |