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lxqt-admin-packaging/lxqt-admin-user/userdialog.cpp

179 lines
5.7 KiB

/*
*
* Copyright (C) 2014 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "userdialog.h"
#include <QMessageBox>
UserDialog::UserDialog(OobsUser* user, QWidget* parent):
QDialog(),
mFullNameChanged(false),
mHomeDirChanged(false),
mUser(user ? OOBS_USER(g_object_ref(user)) : NULL)
{
ui.setupUi(this);
// load all groups
OobsGroupsConfig* groupsConfig = OOBS_GROUPS_CONFIG(oobs_groups_config_get());
OobsList* groups = oobs_groups_config_get_groups(groupsConfig);
if(groups)
{
OobsListIter it;
gboolean valid = oobs_list_get_iter_first(groups, &it);
while(valid)
{
OobsGroup* group = OOBS_GROUP(oobs_list_get(groups, &it));
ui.mainGroup->addItem(oobs_group_get_name(group));
valid = oobs_list_iter_next(groups, &it);
}
}
connect(ui.loginName, SIGNAL(textChanged(QString)), SLOT(onLoginNameChanged(QString)));
OobsUsersConfig* userConfig = OOBS_USERS_CONFIG(oobs_users_config_get());
// add known shells to the combo box for selection
GList* shells = oobs_users_config_get_available_shells(userConfig);
for(GList* l = shells; l; l = l->next)
{
const char* shell = (const char*)l->data;
ui.loginShell->addItem(QLatin1String(shell));
}
if(user) // edit an existing user
{
mOldUid = oobs_user_get_uid(user);
ui.loginName->setReadOnly(true);
ui.loginName->setText(oobs_user_get_login_name(user));
ui.changePasswd->setText(tr("Change password:"));
ui.uid->setValue(mOldUid);
ui.fullName->setText(oobs_user_get_full_name(user));
ui.loginShell->setEditText(oobs_user_get_shell(user));
ui.homeDir->setText(QString::fromLocal8Bit(oobs_user_get_home_directory(user)));
OobsGroup* group = oobs_user_get_main_group(user);
ui.mainGroup->setEditText(oobs_group_get_name(group));
}
else // create a new user
{
mOldUid = -1;
ui.loginName->setReadOnly(false);
ui.loginName->setFocus();
ui.changePasswd->setChecked(true);
ui.uid->setValue(oobs_users_config_find_free_uid(userConfig, 1000, 32768));
ui.loginShell->setEditText(oobs_users_config_get_default_shell(userConfig));
ui.mainGroup->setCurrentIndex(-1);
}
}
UserDialog::~UserDialog()
{
if(mUser)
g_object_unref(mUser);
}
void UserDialog::onLoginNameChanged(const QString& text)
{
if(!mFullNameChanged)
{
ui.fullName->blockSignals(true);
ui.fullName->setText(text);
ui.fullName->blockSignals(false);
}
if(!mHomeDirChanged)
{
ui.homeDir->blockSignals(true);
ui.homeDir->setText("/home/" + text);
ui.homeDir->blockSignals(false);
}
}
void UserDialog::onFullNameChanged(const QString& text)
{
mFullNameChanged = true;
}
void UserDialog::onHomeDirChanged(const QString& text)
{
mHomeDirChanged = true;
}
void UserDialog::accept()
{
OobsUsersConfig* usersConfig = OOBS_USERS_CONFIG(oobs_users_config_get());
uid_t uid = ui.uid->value();
if(uid != mOldUid && oobs_users_config_is_uid_used(usersConfig, uid))
{
QMessageBox::critical(this, tr("Error"), tr("The user ID is in use."));
return;
}
bool createNew;
if(mUser)
createNew = false;
else
{
createNew = true;
QByteArray loginName = ui.loginName->text().toLatin1();
if(loginName.isEmpty())
{
QMessageBox::critical(this, tr("Error"), tr("The user name cannot be empty."));
return;
}
if(oobs_users_config_is_login_used(usersConfig, loginName))
{
QMessageBox::critical(this, tr("Error"), tr("The user name is in use."));
return;
}
mUser = oobs_user_new(loginName);
}
oobs_user_set_uid(mUser, uid);
QByteArray fullName = ui.fullName->text().toUtf8();
oobs_user_set_full_name(mUser, fullName);
// change password
if(ui.changePasswd->isChecked())
{
QByteArray passwd = ui.passwd->text().toLatin1();
if(passwd.isEmpty()) // show warnings if the password is empty
{
if(QMessageBox::warning(this, tr("Confirm"), tr("Are you sure you want to use an \"empty password\" for the user?"), QMessageBox::Yes|QMessageBox::No) == QMessageBox::Yes)
oobs_user_set_password_empty(mUser, true);
}
else
oobs_user_set_password(mUser, passwd);
}
QByteArray homeDir = ui.homeDir->text().toLocal8Bit();
oobs_user_set_home_directory(mUser, homeDir);
// main group
OobsGroupsConfig* groupsConfig = OOBS_GROUPS_CONFIG(oobs_groups_config_get());
QByteArray groupName = ui.mainGroup->currentText().toLatin1();
OobsGroup* group = oobs_groups_config_get_from_name(groupsConfig, groupName);
oobs_user_set_main_group(mUser, group);
if(!createNew)
oobs_object_commit_async(OOBS_OBJECT(mUser), NULL, NULL);
QDialog::accept();
}