squawk/shared/utils.cpp

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/*
* Squawk messenger.
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "utils.h"
QString Shared::generateUUID()
{
uuid_t uuid;
uuid_generate(uuid);
char uuid_str[36];
uuid_unparse_lower(uuid, uuid_str);
return uuid_str;
}
static const QRegularExpression urlReg("(?<!<a\\shref=['\"])(?<!<img\\ssrc=['\"])("
"(?:https?|ftp):\\/\\/"
"\\w+"
"(?:"
"[\\w\\.\\,\\/\\:\\;\\?\\&\\=\\@\\%\\#\\+\\-]?"
"(?:"
"\\([\\w\\.\\,\\/\\:\\;\\?\\&\\=\\@\\%\\#\\+\\-]+\\)"
")?"
")*"
")");
QString Shared::processMessageBody(const QString& msg)
{
QString processed = msg.toHtmlEscaped();
processed.replace(urlReg, "<a href=\"\\1\">\\1</a>");
return "<p style=\"white-space: pre-wrap;\">" + processed + "</p>";
}
static const QStringList query = {"query", "default", "inode/directory"};
static const QRegularExpression dolphinReg("[Dd]olphin");
static const QRegularExpression nautilusReg("[Nn]autilus");
static const QRegularExpression cajaReg("[Cc]aja");
static const QRegularExpression nemoReg("[Nn]emo");
static const QRegularExpression konquerorReg("kfmclient");
void Shared::showInDirectory(const QString& path)
{
QFileInfo info = path;
if (info.exists()) {
QProcess proc;
proc.start("xdg-mime", query);
proc.waitForFinished();
QString output = proc.readLine().simplified();
if (output.contains(dolphinReg)) {
proc.startDetached("dolphin", QStringList() << "--select" << info.canonicalFilePath());
} else if (output.contains(nautilusReg)) {
proc.startDetached("nautilus", QStringList() << "--no-desktop" << info.canonicalFilePath());
} else if (output.contains(cajaReg)) {
proc.startDetached("caja", QStringList() << "--no-desktop" << info.canonicalFilePath());
} else if (output.contains(nemoReg)) {
proc.startDetached("nemo", QStringList() << "--no-desktop" << info.canonicalFilePath());
} else if (output.contains(konquerorReg)) {
proc.startDetached("konqueror", QStringList() << "--select" << info.canonicalFilePath());
} else {
QString folder;
if (info.isDir()) {
folder = info.canonicalFilePath();
} else {
folder = info.canonicalPath();
}
QDesktopServices::openUrl(QUrl::fromLocalFile(folder));
}
}
}