mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
437 lines
15 KiB
C++
437 lines
15 KiB
C++
/*******************************************************************************
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* plugins/FeedReader/gui/AddFeedDialog.cpp *
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* *
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* Copyright (C) 2012 by Thunder *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#include <QMessageBox>
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#include <QDateTime>
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#include <QPushButton>
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#include "AddFeedDialog.h"
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#include "ui_AddFeedDialog.h"
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#include "PreviewFeedDialog.h"
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#include "FeedReaderStringDefs.h"
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#include "gui/settings/rsharesettings.h"
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#include "gui/common/UIStateHelper.h"
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#include <retroshare/rsgxsforums.h>
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#include <iostream>
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#define TOKEN_TYPE_FORUM_GROUPS 1
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AddFeedDialog::AddFeedDialog(RsFeedReader *feedReader, FeedReaderNotify *notify, QWidget *parent)
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: QDialog(parent, Qt::Window), mFeedReader(feedReader), mNotify(notify), ui(new Ui::AddFeedDialog)
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{
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ui->setupUi(this);
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/* Setup UI helper */
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mStateHelper = new UIStateHelper(this);
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mFeedId = 0;
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mParentId = 0;
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mStateHelper->addWidget(TOKEN_TYPE_FORUM_GROUPS, ui->forumComboBox, UISTATE_LOADING_DISABLED);
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mStateHelper->addWidget(TOKEN_TYPE_FORUM_GROUPS, ui->buttonBox->button(QDialogButtonBox::Ok), UISTATE_LOADING_DISABLED);
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/* Setup TokenQueue */
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mTokenQueue = new TokenQueue(rsGxsForums->getTokenService(), this);
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/* Connect signals */
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connect(ui->buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(createFeed()));
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connect(ui->buttonBox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject()));
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connect(ui->useAuthenticationCheckBox, SIGNAL(toggled(bool)), this, SLOT(authenticationToggled()));
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connect(ui->useStandardStorageTimeCheckBox, SIGNAL(toggled(bool)), this, SLOT(useStandardStorageTimeToggled()));
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connect(ui->useStandardUpdateInterval, SIGNAL(toggled(bool)), this, SLOT(useStandardUpdateIntervalToggled()));
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connect(ui->useStandardProxyCheckBox, SIGNAL(toggled(bool)), this, SLOT(useStandardProxyToggled()));
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connect(ui->typeForumRadio, SIGNAL(toggled(bool)), this, SLOT(typeForumToggled()));
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connect(ui->previewButton, SIGNAL(clicked()), this, SLOT(preview()));
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/* currently only for local feeds */
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connect(ui->saveCompletePageCheckBox, SIGNAL(toggled(bool)), this, SLOT(denyForumToggled()));
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connect(ui->urlLineEdit, SIGNAL(textChanged(QString)), this, SLOT(validate()));
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connect(ui->nameLineEdit, SIGNAL(textChanged(QString)), this, SLOT(validate()));
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connect(ui->useInfoFromFeedCheckBox, SIGNAL(toggled(bool)), this, SLOT(validate()));
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connect(ui->typeLocalRadio, SIGNAL(toggled(bool)), this, SLOT(validate()));
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connect(ui->typeForumRadio, SIGNAL(toggled(bool)), this, SLOT(validate()));
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connect(ui->forumComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(validate()));
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connect(ui->clearCachePushButton, SIGNAL(clicked()), this, SLOT(clearMessageCache()));
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ui->headerFrame->setHeaderText(tr("Feed Details"));
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ui->headerFrame->setHeaderImage(QPixmap(":/images/FeedReader.png"));
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ui->activatedCheckBox->setChecked(true);
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mStateHelper->setWidgetEnabled(ui->forumComboBox, false);
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ui->useInfoFromFeedCheckBox->setChecked(true);
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ui->updateForumInfoCheckBox->setEnabled(false);
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ui->updateForumInfoCheckBox->setChecked(true);
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ui->useAuthenticationCheckBox->setChecked(false);
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ui->useStandardStorageTimeCheckBox->setChecked(true);
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ui->useStandardUpdateInterval->setChecked(true);
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ui->useStandardProxyCheckBox->setChecked(true);
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/* not yet supported */
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ui->authenticationGroupBox->setEnabled(false);
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mTransformationType = RS_FEED_TRANSFORMATION_TYPE_NONE;
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ui->transformationTypeLabel->setText(FeedReaderStringDefs::transforationTypeString(mTransformationType));
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ui->clearCachePushButton->show();
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/* fill own forums */
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requestForumGroups();
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validate();
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ui->urlLineEdit->setFocus();
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/* load settings */
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processSettings(true);
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}
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AddFeedDialog::~AddFeedDialog()
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{
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/* save settings */
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processSettings(false);
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delete(ui);
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delete(mTokenQueue);
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}
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void AddFeedDialog::processSettings(bool load)
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{
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Settings->beginGroup(QString("AddFeedDialog"));
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if (load) {
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// load settings
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QByteArray geometry = Settings->value("Geometry").toByteArray();
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if (!geometry.isEmpty()) {
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restoreGeometry(geometry);
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}
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} else {
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// save settings
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Settings->setValue("Geometry", saveGeometry());
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}
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Settings->endGroup();
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}
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void AddFeedDialog::authenticationToggled()
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{
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bool checked = ui->useAuthenticationCheckBox->isChecked();
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ui->userLineEdit->setEnabled(checked);
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ui->passwordLineEdit->setEnabled(checked);
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}
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void AddFeedDialog::useStandardStorageTimeToggled()
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{
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bool checked = ui->useStandardStorageTimeCheckBox->isChecked();
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ui->storageTimeSpinBox->setEnabled(!checked);
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}
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void AddFeedDialog::useStandardUpdateIntervalToggled()
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{
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bool checked = ui->useStandardUpdateInterval->isChecked();
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ui->updateIntervalSpinBox->setEnabled(!checked);
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}
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void AddFeedDialog::useStandardProxyToggled()
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{
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bool checked = ui->useStandardProxyCheckBox->isChecked();
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ui->proxyAddressLineEdit->setEnabled(!checked);
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ui->proxyPortSpinBox->setEnabled(!checked);
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}
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void AddFeedDialog::typeForumToggled()
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{
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bool checked = ui->typeForumRadio->isChecked();
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mStateHelper->setWidgetEnabled(ui->forumComboBox, checked);
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ui->updateForumInfoCheckBox->setEnabled(checked);
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}
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void AddFeedDialog::denyForumToggled()
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{
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if (ui->saveCompletePageCheckBox->isChecked()) {
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ui->typeForumRadio->setEnabled(false);
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ui->typeLocalRadio->setChecked(true);
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} else {
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ui->typeForumRadio->setEnabled(true);
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}
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}
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void AddFeedDialog::validate()
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{
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bool ok = true;
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if (ui->urlLineEdit->text().isEmpty()) {
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ok = false;
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}
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if (ui->nameLineEdit->text().isEmpty() && !ui->useInfoFromFeedCheckBox->isChecked()) {
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ok = false;
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}
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ui->previewButton->setEnabled(ok);
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if (!ui->typeLocalRadio->isChecked() && !ui->typeForumRadio->isChecked()) {
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ok = false;
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}
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if (ui->typeForumRadio->isChecked() && ui->forumComboBox->itemData(ui->forumComboBox->currentIndex()).toString().isEmpty()) {
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ok = false;
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}
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mStateHelper->setWidgetEnabled(ui->buttonBox->button(QDialogButtonBox::Ok), ok);
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}
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void AddFeedDialog::setParent(uint32_t parentId)
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{
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mParentId = parentId;
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}
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bool AddFeedDialog::fillFeed(uint32_t feedId)
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{
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mFeedId = feedId;
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if (mFeedId) {
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FeedInfo feedInfo;
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if (!mFeedReader->getFeedInfo(mFeedId, feedInfo)) {
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mFeedId = 0;
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return false;
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}
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setWindowTitle(tr("Edit feed"));
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mParentId = feedInfo.parentId;
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ui->nameLineEdit->setText(QString::fromUtf8(feedInfo.name.c_str()));
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ui->urlLineEdit->setText(QString::fromUtf8(feedInfo.url.c_str()));
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ui->useInfoFromFeedCheckBox->setChecked(feedInfo.flag.infoFromFeed);
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ui->updateForumInfoCheckBox->setChecked(feedInfo.flag.updateForumInfo);
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ui->activatedCheckBox->setChecked(!feedInfo.flag.deactivated);
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ui->embedImagesCheckBox->setChecked(feedInfo.flag.embedImages);
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ui->saveCompletePageCheckBox->setChecked(feedInfo.flag.saveCompletePage);
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ui->descriptionPlainTextEdit->setPlainText(QString::fromUtf8(feedInfo.description.c_str()));
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if (feedInfo.flag.forum) {
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mStateHelper->setWidgetEnabled(ui->forumComboBox, true);
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ui->typeForumRadio->setChecked(true);
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ui->saveCompletePageCheckBox->setEnabled(false);
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setActiveForumId(feedInfo.forumId);
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} else {
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ui->typeLocalRadio->setChecked(true);
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mStateHelper->setWidgetEnabled(ui->forumComboBox, false);
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}
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ui->useAuthenticationCheckBox->setChecked(feedInfo.flag.authentication);
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ui->userLineEdit->setText(QString::fromUtf8(feedInfo.user.c_str()));
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ui->passwordLineEdit->setText(QString::fromUtf8(feedInfo.password.c_str()));
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ui->useStandardProxyCheckBox->setChecked(feedInfo.flag.standardProxy);
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ui->proxyAddressLineEdit->setText(QString::fromUtf8(feedInfo.proxyAddress.c_str()));
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ui->proxyPortSpinBox->setValue(feedInfo.proxyPort);
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ui->useStandardUpdateInterval->setChecked(feedInfo.flag.standardUpdateInterval);
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ui->updateIntervalSpinBox->setValue(feedInfo.updateInterval / 60);
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QDateTime dateTime;
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dateTime.setTime_t(feedInfo.lastUpdate);
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ui->lastUpdate->setText(dateTime.toString());
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ui->useStandardStorageTimeCheckBox->setChecked(feedInfo.flag.standardStorageTime);
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ui->storageTimeSpinBox->setValue(feedInfo.storageTime / (60 * 60 *24));
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mTransformationType = feedInfo.transformationType;
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mXPathsToUse = feedInfo.xpathsToUse;
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mXPathsToRemove = feedInfo.xpathsToRemove;
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mXslt = feedInfo.xslt;
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ui->transformationTypeLabel->setText(FeedReaderStringDefs::transforationTypeString(mTransformationType));
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ui->clearCachePushButton->show();
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}
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return true;
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}
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void AddFeedDialog::setActiveForumId(const std::string &forumId)
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{
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if (mStateHelper->isLoading(TOKEN_TYPE_FORUM_GROUPS)) {
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mFillForumId = forumId;
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return;
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}
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int index = ui->forumComboBox->findData(QString::fromStdString(forumId));
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if (index >= 0) {
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ui->forumComboBox->setCurrentIndex(index);
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} else {
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ui->forumComboBox->setCurrentIndex(0);
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}
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}
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void AddFeedDialog::getFeedInfo(FeedInfo &feedInfo)
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{
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feedInfo.parentId = mParentId;
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feedInfo.name = ui->nameLineEdit->text().toUtf8().constData();
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feedInfo.url = ui->urlLineEdit->text().toUtf8().constData();
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feedInfo.flag.infoFromFeed = ui->useInfoFromFeedCheckBox->isChecked();
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feedInfo.flag.updateForumInfo = ui->updateForumInfoCheckBox->isChecked() && ui->updateForumInfoCheckBox->isEnabled();
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feedInfo.flag.deactivated = !ui->activatedCheckBox->isChecked();
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feedInfo.flag.embedImages = ui->embedImagesCheckBox->isChecked();
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feedInfo.flag.saveCompletePage = ui->saveCompletePageCheckBox->isChecked();
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feedInfo.description = ui->descriptionPlainTextEdit->toPlainText().toUtf8().constData();
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feedInfo.flag.forum = ui->typeForumRadio->isChecked();
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if (feedInfo.flag.forum) {
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feedInfo.forumId = ui->forumComboBox->itemData(ui->forumComboBox->currentIndex()).toString().toStdString();
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}
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feedInfo.flag.authentication = ui->useAuthenticationCheckBox->isChecked();
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feedInfo.user = ui->userLineEdit->text().toUtf8().constData();
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feedInfo.password = ui->passwordLineEdit->text().toUtf8().constData();
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feedInfo.flag.standardProxy = ui->useStandardProxyCheckBox->isChecked();
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feedInfo.proxyAddress = ui->proxyAddressLineEdit->text().toUtf8().constData();
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feedInfo.proxyPort = ui->proxyPortSpinBox->value();
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feedInfo.flag.standardUpdateInterval = ui->useStandardUpdateInterval->isChecked();
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feedInfo.updateInterval = ui->updateIntervalSpinBox->value() * 60;
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feedInfo.flag.standardStorageTime = ui->useStandardStorageTimeCheckBox->isChecked();
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feedInfo.storageTime = ui->storageTimeSpinBox->value() * 60 *60 * 24;
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feedInfo.transformationType = mTransformationType;
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feedInfo.xpathsToUse = mXPathsToUse;
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feedInfo.xpathsToRemove = mXPathsToRemove;
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feedInfo.xslt = mXslt;
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}
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void AddFeedDialog::createFeed()
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{
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FeedInfo feedInfo;
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if (mFeedId) {
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if (!mFeedReader->getFeedInfo(mFeedId, feedInfo)) {
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QMessageBox::critical(this, tr("Edit feed"), tr("Can't edit feed. Feed does not exist."));
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return;
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}
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}
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getFeedInfo(feedInfo);
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if (mFeedId == 0) {
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/* add new feed */
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RsFeedAddResult result = mFeedReader->addFeed(feedInfo, mFeedId);
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if (FeedReaderStringDefs::showError(this, result, tr("Create feed"), tr("Cannot create feed."))) {
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return;
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}
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} else {
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RsFeedAddResult result = mFeedReader->setFeed(mFeedId, feedInfo);
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if (FeedReaderStringDefs::showError(this, result, tr("Edit feed"), tr("Cannot change feed."))) {
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return;
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}
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}
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close();
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}
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void AddFeedDialog::preview()
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{
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FeedInfo feedInfo;
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getFeedInfo(feedInfo);
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PreviewFeedDialog dialog(mFeedReader, mNotify, feedInfo, this);
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if (dialog.exec() == QDialog::Accepted) {
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mTransformationType = dialog.getData(mXPathsToUse, mXPathsToRemove, mXslt);
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ui->transformationTypeLabel->setText(FeedReaderStringDefs::transforationTypeString(mTransformationType));
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}
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}
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void AddFeedDialog::clearMessageCache()
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{
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if (mFeedId == 0) {
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return;
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}
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mFeedReader->clearMessageCache(mFeedId);
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}
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void AddFeedDialog::requestForumGroups()
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{
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mStateHelper->setLoading(TOKEN_TYPE_FORUM_GROUPS, true);
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RsTokReqOptions opts;
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opts.mReqType = GXS_REQUEST_TYPE_GROUP_DATA;
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mTokenQueue->cancelActiveRequestTokens(TOKEN_TYPE_FORUM_GROUPS);
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uint32_t token;
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mTokenQueue->requestGroupInfo(token, RS_TOKREQ_ANSTYPE_DATA, opts, TOKEN_TYPE_FORUM_GROUPS);
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}
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void AddFeedDialog::loadForumGroups(const uint32_t &token)
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{
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std::vector<RsGxsForumGroup> groups;
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rsGxsForums->getGroupData(token, groups);
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ui->forumComboBox->clear();
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for (std::vector<RsGxsForumGroup>::iterator it = groups.begin(); it != groups.end(); ++it) {
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const RsGxsForumGroup &group = *it;
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/* show only own forums */
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if (IS_GROUP_PUBLISHER(group.mMeta.mSubscribeFlags) && IS_GROUP_ADMIN(group.mMeta.mSubscribeFlags) && !group.mMeta.mAuthorId.isNull()) {
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ui->forumComboBox->addItem(QString::fromUtf8(group.mMeta.mGroupName.c_str()), QString::fromStdString(group.mMeta.mGroupId.toStdString()));
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}
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}
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/* insert empty item */
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ui->forumComboBox->insertItem(0, "", "");
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ui->forumComboBox->setCurrentIndex(0);
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mStateHelper->setLoading(TOKEN_TYPE_FORUM_GROUPS, false);
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if (!mFillForumId.empty()) {
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setActiveForumId(mFillForumId);
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mFillForumId.clear();
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}
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}
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void AddFeedDialog::loadRequest(const TokenQueue *queue, const TokenRequest &req)
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{
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if (queue == mTokenQueue)
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{
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/* now switch on req */
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switch(req.mUserType)
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{
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case TOKEN_TYPE_FORUM_GROUPS:
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loadForumGroups(req.mToken);
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break;
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default:
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std::cerr << "AddFeedDialog::loadRequest() ERROR: INVALID TYPE";
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std::cerr << std::endl;
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}
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}
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}
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