Move JSON helpers to lib

lib/utils/json-helpers.cpp

@@ -0,0 +1,60 @@
+#include "json-helpers.hpp"
+
+#include <nlohmann/json.hpp>
+#include <QJsonDocument>
+
+namespace advss {
+
+QString FormatJsonString(std::string s)
+{
+	return FormatJsonString(QString::fromStdString(s));
+}
+
+QString FormatJsonString(QString json)
+{
+	QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
+	if (doc.isNull()) {
+		return "";
+	}
+	return QString::fromUtf8(doc.toJson(QJsonDocument::Indented));
+}
+
+bool MatchJson(const std::string &json1, const std::string &json2,
+	       const RegexConfig &regex)
+{
+	auto j1 = FormatJsonString(json1).toStdString();
+	auto j2 = FormatJsonString(json2).toStdString();
+
+	if (j1.empty()) {
+		j1 = json1;
+	}
+	if (j2.empty()) {
+		j2 = json2;
+	}
+
+	if (regex.Enabled()) {
+		return regex.Matches(j1, j2);
+	}
+	return j1 == j2;
+}
+
+std::optional<std::string> GetJsonField(const std::string &jsonStr,
+					const std::string &fieldToExtract)
+{
+	try {
+		nlohmann::json json = nlohmann::json::parse(jsonStr);
+		auto it = json.find(fieldToExtract);
+		if (it == json.end()) {
+			return {};
+		}
+		if (it->is_string()) {
+			return it->get<std::string>();
+		}
+		return it->dump();
+	} catch (const nlohmann::json::exception &) {
+		return {};
+	}
+	return {};
+}
+
+} // namespace advss

lib/utils/json-helpers.hpp

@@ -0,0 +1,17 @@
+#pragma once
+#include "export-symbol-helper.hpp"
+#include "regex-config.hpp"
+
+#include <QString>
+#include <string>
+
+namespace advss {
+
+EXPORT QString FormatJsonString(std::string);
+EXPORT QString FormatJsonString(QString);
+EXPORT bool MatchJson(const std::string &json1, const std::string &json2,
+		      const RegexConfig &regex);
+EXPORT std::optional<std::string> GetJsonField(const std::string &json,
+					       const std::string &id);
+
+} // namespace advss

lib/utils/utility.cpp

@@ -1,6 +1,5 @@
 #include "utility.hpp"
 
-#include <nlohmann/json.hpp>
 #include <QTextStream>
 #include <sstream>
 
@@ -28,25 +27,6 @@ bool ReplaceAll(std::string &str, const std::string &from,
 	return somethingWasReplaced;
 }
 
-std::optional<std::string> GetJsonField(const std::string &jsonStr,
-					const std::string &fieldToExtract)
-{
-	try {
-		nlohmann::json json = nlohmann::json::parse(jsonStr);
-		auto it = json.find(fieldToExtract);
-		if (it == json.end()) {
-			return {};
-		}
-		if (it->is_string()) {
-			return it->get<std::string>();
-		}
-		return it->dump();
-	} catch (const nlohmann::json::exception &) {
-		return {};
-	}
-	return {};
-}
-
 bool CompareIgnoringLineEnding(QString &s1, QString &s2)
 {
 	// Let QT deal with different types of lineendings

lib/utils/utility.hpp

@@ -15,8 +15,6 @@ EXPORT std::pair<int, int> GetCursorPos();
 
 bool ReplaceAll(std::string &str, const std::string &from,
 		const std::string &to);
-EXPORT std::optional<std::string> GetJsonField(const std::string &json,
-					       const std::string &id);
 EXPORT bool CompareIgnoringLineEnding(QString &s1, QString &s2);
 std::string ToString(double value);