54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
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* File: JsonHelper.cpp
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* Author: SET - nmset@yandex.com
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* License : LGPL version 2.1
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* Copyright SET, M. D. - © 2014
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*
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* Created on December 16, 2019, 8:25 PM
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*/
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#include "JsonHelper.h"
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#include <wx/jsonreader.h>
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JsonHelper::JsonHelper()
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{
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}
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JsonHelper::~JsonHelper()
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{
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}
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wxString JsonHelper::GetIntent(const wxString& jsonData)
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{
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if (jsonData.IsEmpty())
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return wxEmptyString;
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wxJSONReader reader(wxJSONREADER_STRICT);
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wxJSONValue root;
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uint nbErr = reader.Parse(jsonData, &root);
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if (nbErr > 0)
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{
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const wxArrayString& errors = reader.GetErrors();
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for (int i = 0; i < nbErr; i++)
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{
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wxASSERT_MSG(nbErr == 0, errors[i]);
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}
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return wxEmptyString;
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}
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if (!root.IsArray())
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{
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wxASSERT_MSG(root.IsArray(), _T("JSON data is not an array"));
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return wxEmptyString;
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}
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for (uint row = 0; row < root.Size(); row++)
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{
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if (root[row]["Preferred"].IsValid()
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&& !root[row]["Preferred"].AsString().IsEmpty()
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&& root[row]["Preferred"].AsInt() != 0)
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{
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return root[row]["Intent"].AsString();
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}
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}
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return wxEmptyString;
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}
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