File indexing completed on 2024-06-09 05:01:37

 // SPDX-License-Identifier: GPL-2.0-or-later
 // SPDX-FileCopyrightText: 2023 Louis Schul <schul9louis@gmail.com>
 
 #include "documentHandler.h"
 // #include <QDebug>
 #include <QFile>
 #include <QJsonDocument>
 #include <QTextStream>
 
 DocumentHandler::DocumentHandler(QObject *parent)
     : QObject(parent)
 {
 }
 
 QString DocumentHandler::readFile(const QString &path)
 {
     QFile file(path);
 
     QString line = QStringLiteral("\n"); // The parser will still receive something even if the file is empty
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         QTextStream stream(&file);
         while (!stream.atEnd()) {
             line.append(stream.readLine() + QStringLiteral("\n"));
         }
         if (line.length() > 3)
             line.remove(line.length() - 1, 1); // Remove the last \n
 
         if (line.length() > 3)
             line.remove(0, 1); // Remove the first \n
     }
     file.close();
     return line;
 }
 
 void DocumentHandler::writeFile(const QString &note, const QString &path)
 {
     QFile file(path);
     if (file.open(QIODevice::WriteOnly)) {
         QTextStream stream(&file);
         stream << note << Qt::endl;
     }
     file.close();
 }
 
 QString DocumentHandler::getCssStyle(const QString &path)
 {
     QString style;
     if (QFile::exists(path)){
         style = readFile(path);
     } else {
         style = readFile(QStringLiteral(":/KleverStyle.css"));
     }
 
     return style;
 }
 
 bool DocumentHandler::checkForHeader(const QString &path, const QString &header)
 {
     QFile file(path);
     if (header.isEmpty())
         return false;
 
     bool found = false;
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         QTextStream stream(&file);
         while (!stream.atEnd()) {
             if (stream.readLine().trimmed() == header) {
                 found = true;
                 break;
             }
         }
     }
     file.close();
     return found;
 }
 
 bool DocumentHandler::saveJson(const QJsonObject &json, const QString &path)
 {
     QJsonDocument doc = QJsonDocument(json);
 
     QFile file(path);
     if (file.open(QIODevice::WriteOnly)) {
         if (file.write(doc.toJson()) < 0)
             return false;
         file.close();
         return true;
     }
 
     return false;
 }
 
 QJsonObject DocumentHandler::getJson(const QString &jsonPath)
 {
     QFile file(jsonPath);
 
     QJsonObject json;
     if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         json = QJsonDocument::fromJson(file.readAll()).object();
         file.close();
     }
     return json;
 }