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GoldenCheetah/src/Cloud/CloudDBChart.cpp
Joern 17f3a1576c CloudDB - Chart Curation/User Editing 
... fix misleading text that only charts of the current view are editable, while in this modes all charts are editable.
2017-02-19 18:11:46 +01:00

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/*
* Copyright (c) 2015 Joern Rischmueller (joern.rm@gmail.com)
*
* 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 2 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, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "CloudDBChart.h"
#include "CloudDBCommon.h"
#include "CloudDBStatus.h"
#include "LTMChartParser.h"
#include "GcUpgrade.h"
#ifdef GC_WANT_R
#include <RTool.h>
#endif
#include <QtGlobal>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QMessageBox>
#include <QJsonParseError>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QXmlInputSource>
#include <QXmlSimpleReader>
#include <QDesktopWidget>
CloudDBChartClient::CloudDBChartClient()
{
g_nam = new QNetworkAccessManager(this);
QDir cacheDir(QStandardPaths::standardLocations(QStandardPaths::AppLocalDataLocation).at(0));
cacheDir.cdUp();
g_cacheDir = QString(cacheDir.absolutePath()+"/GoldenCheetahCloudDB");
QDir newCacheDir(g_cacheDir);
if (!newCacheDir.exists()) {
cacheDir.mkdir("GoldenCheetahCloudDB");
}
// general handling for sslErrors
connect(g_nam, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)), this,
SLOT(sslErrors(QNetworkReply*,QList<QSslError>)));
// common definitions used
g_chart_url_base = g_chart_url_header = g_chartcuration_url_base = g_chartdownloadincr_url_base = CloudDBCommon::cloudDBBaseURL;
g_chart_url_base.append("gchart/");
g_chart_url_header.append("gchartheader");
g_chartcuration_url_base.append("gchartcuration/");
g_chartdownloadincr_url_base.append("gchartuse/");
}
CloudDBChartClient::~CloudDBChartClient() {
delete g_nam;
}
bool
CloudDBChartClient::postChart(ChartAPIv1 chart) {
// check if Athlete ID is filled
if (chart.Header.CreatorId.isEmpty()) return CloudDBCommon::APIresponseOthers;
// default where it may be necessary
if (chart.Header.Language.isEmpty()) chart.Header.Language = "en";
// first create the JSON object
// only a subset of fields is required for POST
QJsonObject json_header;
CloudDBCommon::marshallAPIHeaderV1Object(json_header, chart.Header);
QJsonObject json;
json["header"] = json_header;
json["chartSport"] = chart.ChartSport;
json["chartType"] = chart.ChartType;
json["chartView"] = chart.ChartView;
json["chartDef"] = chart.ChartDef;
QString image;
image.append(chart.Image.toBase64());
json["image"] = image;
json["creatornick"] = chart.CreatorNick;
json["creatoremail"] = chart.CreatorEmail;
QJsonDocument document;
document.setObject(json);
QNetworkRequest request;
CloudDBCommon::prepareRequest(request, g_chart_url_base);
g_reply = g_nam->post(request, document.toJson());
// wait for reply (synchronously) and process error codes as necessary
if (!CloudDBCommon::replyReceivedAndOk(g_reply)) return false;
CloudDBHeader::setChartHeaderStale(true);
return true;
}
bool
CloudDBChartClient::putChart(ChartAPIv1 chart) {
// we assume all field are filled properly / not further check or modification
// first create the JSON object / all fields are required for PUT / only LastChanged i
QJsonObject json_header;
CloudDBCommon::marshallAPIHeaderV1Object(json_header, chart.Header);
QJsonObject json;
json["header"] = json_header;
json["chartSport"] = chart.ChartSport;
json["chartType"] = chart.ChartType;
json["chartView"] = chart.ChartView;
json["chartDef"] = chart.ChartDef;
QString image;
image.append(chart.Image.toBase64());
json["image"] = image;
json["creatornick"] = chart.CreatorNick;
json["creatoremail"] = chart.CreatorEmail;
QJsonDocument document;
document.setObject(json);
QNetworkRequest request;
CloudDBCommon::prepareRequest(request, g_chart_url_base);
g_reply = g_nam->put(request, document.toJson());
// wait for reply (synchronously) and process error codes as necessary
if (!CloudDBCommon::replyReceivedAndOk(g_reply)) return false;
// cache is stale
deleteChartCache(chart.Header.Id);
CloudDBHeader::setChartHeaderStale(true);
return true;
}
bool
CloudDBChartClient::getChartByID(qint64 id, ChartAPIv1 *chart) {
// read from Cache first
if (readChartCache(id, chart)) return CloudDBCommon::APIresponseOk;
// now from GAE
QNetworkRequest request;
CloudDBCommon::prepareRequest(request, g_chart_url_base+QString::number(id, 10));
g_reply = g_nam->get(request);
// wait for reply (synchronously) and process error codes as necessary
if (!CloudDBCommon::replyReceivedAndOk(g_reply)) return false;
// call successfull
QByteArray result = g_reply->readAll();
QList<ChartAPIv1>* charts = new QList<ChartAPIv1>;
unmarshallAPIv1(result, charts);
if (charts->size() > 0) {
*chart = charts->value(0);
writeChartCache(chart);
charts->clear();
delete charts;
return true;
}
delete charts;
return false;
}
bool
CloudDBChartClient::deleteChartByID(qint64 id) {
QNetworkRequest request;
CloudDBCommon::prepareRequest(request, g_chart_url_base+QString::number(id, 10));
g_reply = g_nam->deleteResource(request);
// wait for reply (synchronously) and process error codes as necessary
if (!CloudDBCommon::replyReceivedAndOk(g_reply)) return false;
deleteChartCache(id);
return true;
}
bool
CloudDBChartClient::curateChartByID(qint64 id, bool newStatus) {
QUrlQuery query;
query.addQueryItem("newStatus", (newStatus ? "true": "false"));
QNetworkRequest request;
CloudDBCommon::prepareRequest(request, g_chartcuration_url_base+QString::number(id, 10), &query);
// add a payload to "PUT" even though it's not processed
g_reply = g_nam->put(request, "{ \"id\": \"dummy\" }");
// wait for reply (synchronously) and process error codes as necessary
if (!CloudDBCommon::replyReceivedAndOk(g_reply)) return false;
deleteChartCache(id);
return true;
}
void
CloudDBChartClient::incrementDownloadCounterByID(qint64 id) {
QNetworkRequest request;
CloudDBCommon::prepareRequest(request, g_chartdownloadincr_url_base+QString::number(id, 10));
g_reply = g_nam->put(request, "{ \"id\": \"dummy\" }");
// ignore any errors or reply - user does not need to be informed in case of problems
}
bool
CloudDBChartClient::getAllChartHeader(QList<CommonAPIHeaderV1>* header) {
bool request_ok = CloudDBHeader::getAllCachedHeader(header, CloudDBHeader::CloudDB_Chart, g_cacheDir, g_chart_url_header, g_nam, g_reply);
if (request_ok && header->size()>0) {
cleanChartCache(header);
}
return request_ok;
}
//
// Trap SSL errors
//
void
CloudDBChartClient::sslErrors(QNetworkReply* reply ,QList<QSslError> errors)
{
CloudDBCommon::sslErrors(reply, errors);
}
// Internal Methods
bool
CloudDBChartClient::writeChartCache(ChartAPIv1 * chart) {
// make sure the subdir exists
QDir cacheDir(g_cacheDir);
if (cacheDir.exists()) {
cacheDir.mkdir("charts");
} else {
return false;
}
QFile file(g_cacheDir+"/charts/"+QString::number(chart->Header.Id)+".dat");
if (file.exists()) {
// overwrite data
file.resize(0);
}
if (!file.open(QIODevice::WriteOnly)) return false;
QDataStream out(&file);
out.setVersion(QDataStream::Qt_4_6);
// track a version to be able change data structure
out << chart_magic_string;
out << chart_cache_version;
out << chart->Header.LastChanged; // start
out << chart->Header.CreatorId;
out << chart->Header.Curated;
out << chart->Header.Deleted;
out << chart->Header.Description;
out << chart->Header.GcVersion;
out << chart->Header.Id;
out << chart->Header.Language;
out << chart->Header.Name;
out << chart->ChartSport;
out << chart->ChartType;
out << chart->ChartView;
out << chart->ChartDef;
out << chart->CreatorEmail;
out << chart->CreatorNick;
out << chart->Image;
file.close();
return true;
}
bool CloudDBChartClient::readChartCache(qint64 id, ChartAPIv1 *chart) {
QFile file(g_cacheDir+"/charts/"+QString::number(id)+".dat");
if (!file.open(QIODevice::ReadOnly)) return false;
QDataStream in(&file);
in.setVersion(QDataStream::Qt_4_6);
// track a version to be able change data structure
int magic_string;
int version;
in >> magic_string;
if (magic_string != chart_magic_string) {
// wrong file format / close and exit
file.close();
return false;
}
in >> version;
if (version != chart_cache_version) {
// change of version, delete old cache entry
file.remove();
return false;
}
in >> chart->Header.LastChanged; // start
in >> chart->Header.CreatorId;
in >> chart->Header.Curated;
in >> chart->Header.Deleted;
in >> chart->Header.Description;
in >> chart->Header.GcVersion;
in >> chart->Header.Id;
in >> chart->Header.Language;
in >> chart->Header.Name;
in >> chart->ChartSport;
in >> chart->ChartType;
in >> chart->ChartView;
in >> chart->ChartDef;
in >> chart->CreatorEmail;
in >> chart->CreatorNick;
in >> chart->Image;
file.close();
return true;
}
void
CloudDBChartClient::deleteChartCache(qint64 id) {
QFile file(g_cacheDir+"/charts/"+QString::number(id)+".dat");
if (file.exists()) {
file.remove();
}
}
void
CloudDBChartClient::cleanChartCache(QList<CommonAPIHeaderV1> *objectHeader) {
// remove Deleted Entries from Cache
int deleted = 0;
QMutableListIterator<CommonAPIHeaderV1> it(*objectHeader);
while (it.hasNext()) {
CommonAPIHeaderV1 header = it.next();
if (header.Deleted) {
deleteChartCache(header.Id);
it.remove();
deleted ++;
}
}
if (deleted > 0) {
// store cache for next time
CloudDBHeader::writeHeaderCache(objectHeader, CloudDBHeader::CloudDB_Chart, g_cacheDir);
}
}
bool
CloudDBChartClient::unmarshallAPIv1(QByteArray json, QList<ChartAPIv1> *charts) {
QJsonParseError parseError;
QJsonDocument document = QJsonDocument::fromJson(json, &parseError);
// all these things should not happen and we have not valid object to return
if (parseError.error != QJsonParseError::NoError || document.isEmpty() || document.isNull()) {
return false;
}
// do we have a single object or an array ?
if (document.isObject()) {
ChartAPIv1 chart;
QJsonObject object = document.object();
unmarshallAPIv1Object(&object, &chart);
QJsonObject header = object["header"].toObject();
CloudDBCommon::unmarshallAPIHeaderV1Object(&header, &chart.Header);
charts->append(chart);
} else if (document.isArray()) {
QJsonArray array(document.array());
for (int i = 0; i< array.size(); i++) {
QJsonValue value = array.at(i);
if (value.isObject()) {
ChartAPIv1 chart;
QJsonObject object = value.toObject();
unmarshallAPIv1Object(&object, &chart);
QJsonObject header = object["header"].toObject();
CloudDBCommon::unmarshallAPIHeaderV1Object(&header, &chart.Header);
charts->append(chart);
}
}
}
return true;
}
void
CloudDBChartClient::unmarshallAPIv1Object(QJsonObject* object, ChartAPIv1* chart) {
chart->ChartSport = object->value("chartSport").toString();
chart->ChartType = object->value("chartType").toString();
chart->ChartView = object->value("chartView").toString();
chart->ChartDef = object->value("chartDef").toString();
QString imageString = object->value("image").toString();
QByteArray ba;
ba.append(imageString);
chart->Image = QByteArray::fromBase64(ba);
chart->CreatorNick = object->value("creatorNick").toString();
chart->CreatorEmail = object->value("creatorEmail").toString();
}
//------------------------------------------------------------------------------------------------------------
// Dialog to show and retrieve Shared Charts
//------------------------------------------------------------------------------------------------------------
// define size if image preview at one place
static const int chartImageWidth = 320;
static const int chartImageHeight = 240;
CloudDBChartListDialog::CloudDBChartListDialog() : const_stepSize(5)
{
g_client = new CloudDBChartClient();
g_currentHeaderList = new QList<CommonAPIHeaderV1>;
g_fullHeaderList = new QList<CommonAPIHeaderV1>;
CloudDBHeader::setChartHeaderStale(true); //Force Headers to be loaded
g_currentPresets = new QList<ChartWorkingStructure>;
g_textFilterActive = false;
g_networkrequestactive = false; // don't allow Dialog to close while we are retrieving data
showing = new QLabel;
showingTextTemplate = tr("Showing %1 to %2 of %3 charts for %4 / Total uploaded %5");
resetToStart = new QPushButton(tr("First"));
nextSet = new QPushButton(tr("Next %1").arg(QString::number(const_stepSize)));
prevSet = new QPushButton(tr("Prev %1").arg(QString::number(const_stepSize)));
resetToStart->setEnabled(true);
nextSet->setDefault(true);
nextSet->setEnabled(true);
prevSet->setEnabled(true);
connect(resetToStart, SIGNAL(clicked()), this, SLOT(resetToStartClicked()));
connect(nextSet, SIGNAL(clicked()), this, SLOT(nextSetClicked()));
connect(prevSet, SIGNAL(clicked()), this, SLOT(prevSetClicked()));
showingLayout = new QHBoxLayout;
showingLayout->addWidget(showing);
showingLayout->addStretch();
showingLayout->addWidget(resetToStart);
showingLayout->addWidget(prevSet);
showingLayout->addWidget(nextSet);
ownChartsOnly = new QCheckBox(tr("My Charts"));
ownChartsOnly->setChecked(false);
connect(ownChartsOnly, SIGNAL(toggled(bool)), this, SLOT(ownChartsToggled(bool)));
curationStateCombo = new QComboBox();
curationStateCombo->addItem(tr("All"));
curationStateCombo->addItem(tr("Curated Only"));
curationStateCombo->addItem(tr("Uncurated Only"));
// default to curated charts only
curationStateCombo->setCurrentIndex(1);
connect(curationStateCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(curationStateFilterChanged(int)));
sportCombo = new QComboBox();
sportCombo->addItem(tr("Any Sport"));
foreach (QString sport, CloudDBCommon::cloudDBSports) {
sportCombo->addItem(sport);
}
connect(sportCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(sportComboFilterChanged(int)));
langCombo = new QComboBox();
langCombo->addItem(tr("Any Language"));
foreach (QString lang, CloudDBCommon::cloudDBLangs) {
langCombo->addItem(lang);
}
textFilterApply = new QPushButton(tr("Search Keyword"));
textFilterApply->setFixedWidth(180); // To allow proper translation
textFilter = new QLineEdit;
g_textFilterActive = false;
connect(textFilter, SIGNAL(editingFinished()), this, SLOT(textFilterEditingFinished()));
connect(langCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(languageFilterChanged(int)));
connect(textFilterApply, SIGNAL(clicked()), this, SLOT(toggleTextFilterApply()));
filterLayout = new QHBoxLayout;
filterLayout->addWidget(ownChartsOnly);
filterLayout->addStretch();
filterLayout->addWidget(curationStateCombo);
filterLayout->addStretch();
filterLayout->addWidget(sportCombo);
filterLayout->addStretch();
filterLayout->addWidget(langCombo);
filterLayout->addStretch();
filterLayout->addWidget(textFilterApply);
filterLayout->addWidget(textFilter);
textFilter->setVisible(true);
tableWidget = new QTableWidget(0, 2);
tableWidget->setContentsMargins(0,0,0,0);
tableWidget->horizontalHeader()->setStretchLastSection(true);
tableWidget->horizontalHeader()->setVisible(false);
tableWidget->verticalHeader()->setVisible(false);
tableWidget->setShowGrid(true);
// the preview shall have a dedicated size
tableWidget->setColumnWidth(0, chartImageWidth);
connect(tableWidget, SIGNAL(cellDoubleClicked(int,int)), this, SLOT(cellDoubleClicked(int,int)));
// UserGet Role
addAndCloseUserGetButton = new QPushButton(tr("Download selected chart(s)"));
closeUserGetButton = new QPushButton(tr("Close"));
addAndCloseUserGetButton->setEnabled(true);
closeUserGetButton->setEnabled(true);
closeUserGetButton->setDefault(true);
connect(addAndCloseUserGetButton, SIGNAL(clicked()), this, SLOT(addAndCloseClicked()));
connect(closeUserGetButton, SIGNAL(clicked()), this, SLOT(closeClicked()));
buttonUserGetLayout = new QHBoxLayout;
buttonUserGetLayout->addStretch();
buttonUserGetLayout->addWidget(addAndCloseUserGetButton);
buttonUserGetLayout->addWidget(closeUserGetButton);
// UserEdit Role
deleteUserEditButton = new QPushButton(tr("Delete selected chart"));
editUserEditButton = new QPushButton(tr("Edit selected chart"));
closeUserEditButton = new QPushButton(tr("Close"));
connect(deleteUserEditButton, SIGNAL(clicked()), this, SLOT(deleteUserEdit()));
connect(editUserEditButton, SIGNAL(clicked()), this, SLOT(editUserEdit()));
connect(closeUserEditButton, SIGNAL(clicked()), this, SLOT(closeClicked()));
buttonUserEditLayout = new QHBoxLayout;
buttonUserEditLayout->addStretch();
buttonUserEditLayout->addWidget(deleteUserEditButton);
buttonUserEditLayout->addWidget(editUserEditButton);
buttonUserEditLayout->addWidget(closeUserEditButton);
// CuratorEdit Role
curateCuratorEditButton = new QPushButton(tr("Set selected chart 'Curated'"));
editCuratorEditButton = new QPushButton(tr("Edit selected chart"));
deleteCuratorEditButton = new QPushButton(tr("Delete selected chart"));
closeCuratorButton = new QPushButton(tr("Close"));
connect(curateCuratorEditButton, SIGNAL(clicked()), this, SLOT(curateCuratorEdit()));
connect(editCuratorEditButton, SIGNAL(clicked()), this, SLOT(editCuratorEdit()));
connect(deleteCuratorEditButton, SIGNAL(clicked()), this, SLOT(deleteCuratorEdit()));
connect(closeCuratorButton, SIGNAL(clicked()), this, SLOT(closeClicked()));
buttonCuratorEditLayout = new QHBoxLayout;
buttonCuratorEditLayout->addStretch();
buttonCuratorEditLayout->addWidget(curateCuratorEditButton);
buttonCuratorEditLayout->addWidget(editCuratorEditButton);
buttonCuratorEditLayout->addWidget(deleteCuratorEditButton);
buttonCuratorEditLayout->addWidget(closeCuratorButton);
// prepare the main layouts - with different buttons layouts
mainLayout = new QVBoxLayout;
mainLayout->addLayout(showingLayout);
mainLayout->addLayout(filterLayout);
mainLayout->addWidget(tableWidget);
mainLayout->addLayout(buttonUserGetLayout);
mainLayout->addLayout(buttonUserEditLayout);
mainLayout->addLayout(buttonCuratorEditLayout);
setMinimumHeight(500);
setMinimumWidth(700);
setLayout(mainLayout);
}
CloudDBChartListDialog::~CloudDBChartListDialog() {
delete g_client;
delete g_currentHeaderList;
delete g_fullHeaderList;
delete g_currentPresets;
}
// block DialogWindow close while networkrequest is processed
void
CloudDBChartListDialog::closeEvent(QCloseEvent* event) {
if (g_networkrequestactive) {
event->ignore();
return;
}
QDialog::closeEvent(event);
}
bool
CloudDBChartListDialog::prepareData(QString athlete, CloudDBCommon::UserRole role, int chartView) {
g_role = role;
g_chartView = chartView;
// and now initialize the dialog
setVisibleButtonsForRole();
if (g_role == CloudDBCommon::UserEdit) {
ownChartsOnly->setChecked(true);
ownChartsOnly->setEnabled(false);
setWindowTitle(tr("Chart maintenance - Edit or Delete your Charts"));
tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
} else if (role == CloudDBCommon::CuratorEdit) {
ownChartsOnly->setChecked(false);
curationStateCombo->setCurrentIndex(2); // start with uncurated
setWindowTitle(tr("Curator chart maintenance - Curate, Edit or Delete Charts"));
tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
} else {
setWindowTitle(tr("Select charts to download"));
tableWidget->setSelectionMode(QAbstractItemView::ExtendedSelection);
tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
}
if (CloudDBHeader::isStaleChartHeader()) {
if (!refreshStaleChartHeader()) return false;
CloudDBHeader::setChartHeaderStale(false);
}
g_currentAthleteId = appsettings->cvalue(athlete, GC_ATHLETE_ID, "").toString();
applyAllFilters();
return true;
}
void
CloudDBChartListDialog::updateCurrentPresets(int index, int count) {
// while getting the data (which may take of few seconds), disable the UI
resetToStart->setEnabled(false);
nextSet->setEnabled(false);
prevSet->setEnabled(false);
closeUserGetButton->setEnabled(false);
addAndCloseUserGetButton->setEnabled(false);
curationStateCombo->setEnabled(false);
ownChartsOnly->setEnabled(false);
textFilterApply->setEnabled(false);
sportCombo->setEnabled(false);
langCombo->setEnabled(false);
deleteUserEditButton->setEnabled(false);
editUserEditButton->setEnabled(false);
closeUserEditButton->setEnabled(false);
curateCuratorEditButton->setEnabled(false);
editCuratorEditButton->setEnabled(false);
deleteCuratorEditButton->setEnabled(false);
closeCuratorButton->setEnabled(false);
// now get the presets
g_currentPresets->clear();
ChartAPIv1* chart = new ChartAPIv1;
g_networkrequestactive = true;
bool noError = true;
for (int i = index; i< index+count && i<g_currentHeaderList->count() && noError; i++) {
if (g_client->getChartByID(g_currentHeaderList->at(i).Id, chart)) {
ChartWorkingStructure preset;
preset.id = chart->Header.Id;
preset.name = chart->Header.Name;
preset.description = chart->Header.Description;
preset.language = chart->Header.Language;
preset.createdAt = chart->Header.LastChanged;
preset.image.loadFromData(chart->Image);
preset.gchartType = chart->ChartType;
preset.gchartView = chart->ChartView;
preset.gchartDef = chart->ChartDef;
preset.creatorNick = chart->CreatorNick;
preset.gchartSport = chart->ChartSport;
g_currentPresets->append(preset);
} else {
noError = false;
}
}
g_networkrequestactive = false;
delete chart;
// update table with current list
tableWidget->clearContents();
tableWidget->setRowCount(0);
int chartCount = (g_currentHeaderList->size() == 0) ? 0 : g_currentIndex+1;
int lastIndex = (g_currentIndex+const_stepSize > g_currentHeaderList->size()) ? g_currentHeaderList->size() : g_currentIndex+const_stepSize;
QString view = tr("unknown");
if (g_role == CloudDBCommon::UserImport ) {
switch(g_chartView) {
case 0 : view = tr("Trends"); break;
case 1 : view = tr("Activities"); break;
case 2 : view = tr("Diary"); break;
case 3 : view = tr("Train"); break;
}
} else
{
view = tr("All Views");
}
showing->setText(QString(showingTextTemplate)
.arg(QString::number(chartCount))
.arg(QString::number(lastIndex))
.arg(QString::number(g_currentHeaderList->size()))
.arg(view)
.arg(QString::number(g_fullHeaderList->size())));
for (int i = 0; i< g_currentPresets->size(); i++ ) {
tableWidget->insertRow(i);
ChartWorkingStructure preset = g_currentPresets->at(i);
QTableWidgetItem *newPxItem = new QTableWidgetItem("");
newPxItem->setData(Qt::DecorationRole, QVariant(preset.image.scaled(chartImageWidth, chartImageHeight, Qt::KeepAspectRatio, Qt::SmoothTransformation)));
newPxItem->setSizeHint(QSize(chartImageWidth, chartImageHeight));
newPxItem->setFlags(newPxItem->flags() & ~Qt::ItemIsEditable);
tableWidget->setItem(i, 0, newPxItem);
tableWidget->item(i,0)->setBackgroundColor(Qt::darkGray);
tableWidget->setRowHeight(i, chartImageHeight+20);
QString cellText = QString(tr("<h3>%1</h3><h4>Last Edited At: %2 - Creator: %3</h4>%4"))
.arg(encodeHTML(preset.name))
.arg(preset.createdAt.date().toString(Qt::ISODate))
.arg(encodeHTML(preset.creatorNick))
.arg(encodeHTML(preset.description));
QTextEdit *formattedText = new QTextEdit;
formattedText->setHtml(cellText);
formattedText->setReadOnly(true);
tableWidget->setCellWidget(i,1, formattedText);
}
// enable UI again
resetToStart->setEnabled(true);
nextSet->setEnabled(true);
prevSet->setEnabled(true);
closeUserGetButton->setEnabled(true);
addAndCloseUserGetButton->setEnabled(true);
curationStateCombo->setEnabled(true);
ownChartsOnly->setEnabled(true);
textFilterApply->setEnabled(true);
sportCombo->setEnabled(true);
langCombo->setEnabled(true);
deleteUserEditButton->setEnabled(true);
editUserEditButton->setEnabled(true);
closeUserEditButton->setEnabled(true);
curateCuratorEditButton->setEnabled(true);
editCuratorEditButton->setEnabled(true);
deleteCuratorEditButton->setEnabled(true);
closeCuratorButton->setEnabled(true);
// role dependent UI settings
if (g_role == CloudDBCommon::UserEdit) {
ownChartsOnly->setEnabled(false);
}
}
void
CloudDBChartListDialog::setVisibleButtonsForRole() {
if (g_role == CloudDBCommon::UserEdit) {
deleteUserEditButton->setVisible(true);
editUserEditButton->setVisible(true);
closeUserEditButton->setVisible(true);
curateCuratorEditButton->setVisible(false);
editCuratorEditButton->setVisible(false);
deleteCuratorEditButton->setVisible(false);
closeCuratorButton->setVisible(false);
closeUserGetButton->setVisible(false);
addAndCloseUserGetButton->setVisible(false);
} else if (g_role == CloudDBCommon::CuratorEdit) {
deleteUserEditButton->setVisible(false);
editUserEditButton->setVisible(false);
closeUserEditButton->setVisible(false);
curateCuratorEditButton->setVisible(true);
editCuratorEditButton->setVisible(true);
deleteCuratorEditButton->setVisible(true);
closeCuratorButton->setVisible(true);
closeUserGetButton->setVisible(false);
addAndCloseUserGetButton->setVisible(false);
} else {
deleteUserEditButton->setVisible(false);
editUserEditButton->setVisible(false);
closeUserEditButton->setVisible(false);
curateCuratorEditButton->setVisible(false);
editCuratorEditButton->setVisible(false);
deleteCuratorEditButton->setVisible(false);
closeCuratorButton->setVisible(false);
closeUserGetButton->setVisible(true);
addAndCloseUserGetButton->setVisible(true);
}
}
bool
CloudDBChartListDialog::refreshStaleChartHeader() {
g_fullHeaderList->clear();
g_currentHeaderList->clear();
g_currentIndex = 0;
g_networkrequestactive = true;
if (!g_client->getAllChartHeader(g_fullHeaderList)) {
g_networkrequestactive = false;
return false;
}
g_networkrequestactive = false;
return true;
}
void
CloudDBChartListDialog::addAndCloseClicked() {
// check if an item of the table is selected
QList<QTableWidgetItem*> selected = tableWidget->selectedItems();
if (selected.count()>0)
{
g_selected.clear();
// the selectionMode allows multiple selection so get them all
for (int i = 0; i< selected.count(); i++) {
QTableWidgetItem* s = selected.at(i);
if (s->row() >= 0 && s->row() <= g_currentPresets->count()) {
#ifdef GC_WANT_R
int chartType = g_currentPresets->at(s->row()).gchartType.toInt();
if (chartType == GcWindowTypes::RConsole ||
chartType == GcWindowTypes::RConsoleSeason ) {
if (rtool == NULL) {
QMessageBox::information(0, tr("Chart requires 'R'"), tr("The chart your are downloading requires 'R' to be installed \
and activated for GoldenCheetah to show any graphics. Either 'R' is not activated \
in the preferences, or not even installed.<br><br> Please ensure 'R' \
is installed and activated to be able to use this chart."));
}
}
#endif
g_selected << g_currentPresets->at(s->row()).gchartDef;
// increment download counter
g_client->incrementDownloadCounterByID(g_currentPresets->at(s->row()).id);
}
}
accept();
}
}
void
CloudDBChartListDialog::closeClicked() {
reject();
}
void
CloudDBChartListDialog::resetToStartClicked() {
if (g_currentIndex == 0) return;
g_currentIndex = 0;
updateCurrentPresets(g_currentIndex, const_stepSize);
}
void
CloudDBChartListDialog::nextSetClicked() {
g_currentIndex += const_stepSize;
if (g_currentIndex >= g_currentHeaderList->size()) {
g_currentIndex = g_currentHeaderList->size() - const_stepSize;
}
if (g_currentIndex < 0) g_currentIndex = 0;
updateCurrentPresets(g_currentIndex, const_stepSize);
}
void
CloudDBChartListDialog::prevSetClicked() {
g_currentIndex -= const_stepSize;
if (g_currentIndex < 0) g_currentIndex = 0;
updateCurrentPresets(g_currentIndex, const_stepSize);
}
void
CloudDBChartListDialog::curateCuratorEdit() {
if (tableWidget->selectedItems().size()>0)
{
// the selectionMode allows only 1 item to be selected at a time
QTableWidgetItem* s = tableWidget->selectedItems().at(0);
if (s->row() >= 0 && s->row() <= g_currentPresets->count()) {
qint64 id = g_currentPresets->at(s->row()).id;
if (!g_client->curateChartByID(id, true)) {
return;
}
// refresh header buffer
refreshStaleChartHeader();
// curated chart appears on top of the list / and needs to be filtered
applyAllFilters();
}
}
}
void
CloudDBChartListDialog::deleteCuratorEdit(){
// currently same like User
deleteUserEdit();
}
void
CloudDBChartListDialog::editCuratorEdit(){
// currently same like User
editUserEdit();
}
void
CloudDBChartListDialog::deleteUserEdit(){
if (tableWidget->selectedItems().size()>0)
{
// chart selected for deletion - but ask again to be sure
if (QMessageBox::question(0, tr("Chart Maintenance"), QString(tr("Do you really want to delete this chart definition ?"))) != QMessageBox::Yes) return;
// the selectionMode allows only 1 item to be selected at a time
QTableWidgetItem* s = tableWidget->selectedItems().at(0);
if (s->row() >= 0 && s->row() <= g_currentPresets->count()) {
qint64 id = g_currentPresets->at(s->row()).id;
if (!g_client->deleteChartByID(id)) {
return;
}
// set stale for subsequent list dialog calls
CloudDBHeader::setChartHeaderStale(true);
// remove deleted chart from both lists
QMutableListIterator<CommonAPIHeaderV1> it1(*g_currentHeaderList);
while (it1.hasNext()) {
if (it1.next().Id == id) {
it1.remove();
break; // there is just one equal entry
}
}
QMutableListIterator<CommonAPIHeaderV1> it2(*g_fullHeaderList);
while (it2.hasNext()) {
if (it2.next().Id == id) {
it2.remove();
break; // there is just one equal entry
}
}
if (g_currentIndex >= g_currentHeaderList->size()) {
g_currentIndex = g_currentHeaderList->size() - const_stepSize;
}
if (g_currentIndex < 0) g_currentIndex = 0;
updateCurrentPresets(g_currentIndex, const_stepSize);
}
}
}
void
CloudDBChartListDialog::editUserEdit(){
if (tableWidget->selectedItems().size()>0)
{
// the selectionMode allows only 1 item to be selected at a time
QTableWidgetItem* s = tableWidget->selectedItems().at(0);
if (s->row() >= 0 && s->row() <= g_currentPresets->count()) {
qint64 id = g_currentPresets->at(s->row()).id;
ChartAPIv1 chart;
if (!g_client->getChartByID(id, &chart)) {
return;
}
// now complete the chart with for the user manually added fields
CloudDBChartObjectDialog dialog(chart, "", true);
if (dialog.exec() == QDialog::Accepted) {
if (g_client->putChart(dialog.getChart())) {
refreshStaleChartHeader();
} else {
return;
}
} else {
return;
}
}
// updated chart appears on top of the list / and needs to be filtered
applyAllFilters();
}
}
void
CloudDBChartListDialog::curationStateFilterChanged(int) {
applyAllFilters();
}
void
CloudDBChartListDialog::sportComboFilterChanged(int) {
applyAllFilters();
}
void
CloudDBChartListDialog::ownChartsToggled(bool) {
applyAllFilters();
}
void
CloudDBChartListDialog::toggleTextFilterApply() {
if (g_textFilterActive) {
g_textFilterActive = false;
textFilterApply->setText(tr("Search Keyword"));
applyAllFilters();
} else {
g_textFilterActive = true;
textFilterApply->setText(tr("Reset Search"));
applyAllFilters();
}
}
void
CloudDBChartListDialog::languageFilterChanged(int) {
applyAllFilters();
}
void
CloudDBChartListDialog::applyAllFilters() {
// setup to only show charts that are relevant to the current view
unsigned int mask=0;
switch(g_chartView) {
case 0 : mask = VIEW_HOME; break;
default:
case 1 : mask = VIEW_ANALYSIS; break;
case 2 : mask = VIEW_DIARY; break;
case 3 : mask = VIEW_TRAIN; break;
case 4 : mask = VIEW_INTERVAL; break;
}
QStringList searchList;
g_currentHeaderList->clear();
if (!textFilter->text().isEmpty()) {
// split by any whitespace
searchList = textFilter->text().split(QRegExp("\\s+"), QString::SkipEmptyParts);
}
foreach (CommonAPIHeaderV1 chart, *g_fullHeaderList) {
// list does not contain any deleted chart id's
// first filter based on the current view (Home, Analysis, Diary) - but only on Imp
bool chartOkForView = false;
if (g_role == CloudDBCommon::UserImport) {
int winId = chart.ChartType.toInt();
for (int i = 0; GcWindows[i].relevance; i++) {
if (GcWindows[i].id == winId && (GcWindows[i].relevance & mask)) {
chartOkForView = true;
break;
}
}
} else {
// for editing and curation all charts are shown
chartOkForView = true;
}
int curationState = curationStateCombo->currentIndex();
if (chartOkForView) {
// check curated first
if (curationState == 0 ||
(curationState == 1 && chart.Curated) ||
(curationState == 2 && !chart.Curated ) ) {
//check own chart only
if (!ownChartsOnly->isChecked() ||
(ownChartsOnly->isChecked() && chart.CreatorId == g_currentAthleteId)) {
// then check sport (observe that we have an additional entry "all" in the combo !
if (sportCombo->currentIndex() == 0 ||
(sportCombo->currentIndex() > 0 && CloudDBCommon::cloudDBSportIds[sportCombo->currentIndex()-1] == chart.ChartSport )) {
// then check language (observe that we have an additional entry "all" in the combo !
if (langCombo->currentIndex() == 0 ||
(langCombo->currentIndex() > 0 && CloudDBCommon::cloudDBLangsIds[langCombo->currentIndex()-1] == chart.Language )) {
// at last check text filter
if (g_textFilterActive) {
// search with filter Keywords
QString chartInfo = chart.Name + " " + chart.Description;
foreach (QString search, searchList) {
if (chartInfo.contains(search, Qt::CaseInsensitive)) {
g_currentHeaderList->append(chart);
break;
}
}
} else {
g_currentHeaderList->append(chart);
}
}
}
}
}
}
}
g_currentIndex = 0;
// now get the data
updateCurrentPresets(g_currentIndex, const_stepSize);
}
void
CloudDBChartListDialog::textFilterEditingFinished() {
if (g_textFilterActive) {
applyAllFilters();
}
}
void
CloudDBChartListDialog::cellDoubleClicked(int row, int /*column */) {
ChartAPIv1* chart = new ChartAPIv1;
if (row >= 0 && row < g_currentHeaderList->size() ) {
g_networkrequestactive = true;
if (g_client->getChartByID(g_currentHeaderList->at(g_currentIndex+row).Id, chart)) {
CloudDBChartShowPictureDialog showImage(chart->Image);
showImage.exec();
}
}
g_networkrequestactive = false;
delete chart;
}
QString
CloudDBChartListDialog::encodeHTML ( const QString& encodeMe )
{
QString temp;
for (int index(0); index < encodeMe.size(); index++)
{
QChar character(encodeMe.at(index));
switch (character.unicode())
{
case '&':
temp += "&amp;"; break;
case '\'':
temp += "&apos;"; break;
case '"':
temp += "&quot;"; break;
case '<':
temp += "&lt;"; break;
case '>':
temp += "&gt;"; break;
default:
temp += character;
break;
}
}
return temp;
}
CloudDBChartShowPictureDialog::CloudDBChartShowPictureDialog(QByteArray imageData) : imageData(imageData) {
QRect rec = QApplication::desktop()->screenGeometry();
imageLabel = new QLabel();
imageLabel->setMinimumSize(150,100);
chartImage.loadFromData(imageData);
QSize size = chartImage.size();
int w = rec.width()/2;
int h = (qreal)size.width()*w/size.height();
imageLabel->setPixmap(chartImage.scaled(w, h, Qt::KeepAspectRatio, Qt::SmoothTransformation));
okButton = new QPushButton(tr("Close"));
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch();
buttonLayout->addWidget(okButton);
connect(okButton, SIGNAL(clicked()), this, SLOT(okClicked()));
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(imageLabel);
layout->addLayout(buttonLayout);
setLayout(layout);
}
CloudDBChartShowPictureDialog::~CloudDBChartShowPictureDialog() {
delete imageLabel;
delete okButton;
}
void
CloudDBChartShowPictureDialog::okClicked() {
accept();
}
void
CloudDBChartShowPictureDialog::resizeEvent(QResizeEvent *) {
int w = imageLabel->width();
int h = imageLabel->height();
// set a scaled pixmap to a w x h window keeping its aspect ratio
imageLabel->setPixmap(chartImage.scaled(w,h,Qt::KeepAspectRatio, Qt::SmoothTransformation));
}
//------------------------------------------------------------------------------------------------------------
// Dialog for publishing Chart Details
//------------------------------------------------------------------------------------------------------------
CloudDBChartObjectDialog::CloudDBChartObjectDialog(ChartAPIv1 data, QString athlete, bool update) : data(data), athlete(athlete), update(update) {
QLabel *chartName = new QLabel(tr("Chart Name"));
name = new QLineEdit();
nameDefault = tr("<Chart Name>");
name->setMaxLength(50);
if (update) {
name->setText(data.Header.Name);
nameOk = true; // no need to re-check
} else {
name->setText(nameDefault);
nameOk = false;
}
QRegExp name_rx("^.{5,50}$");
QValidator *name_validator = new QRegExpValidator(name_rx, this);
name->setValidator(name_validator);
QLabel* sportLabel = new QLabel(tr("Sport"));
sportCombo = new QComboBox();
foreach (QString sport, CloudDBCommon::cloudDBSports) {
sportCombo->addItem(sport);
}
if (update) {
int index = CloudDBCommon::cloudDBSportIds.indexOf(data.ChartSport);
sportCombo->setCurrentIndex( index<0 ? 0 : index);
}
QLabel* langLabel = new QLabel(tr("Language"));
langCombo = new QComboBox();
foreach (QString lang, CloudDBCommon::cloudDBLangs) {
langCombo->addItem(lang);
}
if (update) {
int index = CloudDBCommon::cloudDBLangsIds.indexOf(data.Header.Language);
langCombo->setCurrentIndex( index<0 ? 0 : index);
}
connect(name, SIGNAL(textChanged(QString)), this, SLOT(nameTextChanged(QString)));
connect(name, SIGNAL(editingFinished()), this, SLOT(nameEditingFinished()));
QLabel *nickLabel = new QLabel(tr("Nickname"));
nickName = new QLineEdit();
if (update) {
nickName->setText(data.CreatorNick);
} else {
nickName->setText(appsettings->cvalue(athlete, GC_NICKNAME, "").toString());
}
QLabel *emailLabel = new QLabel(tr("E-Mail"));
email = new QLineEdit();
email->setMaxLength(100);
if (update) {
email->setText(data.CreatorEmail);
} else {
email->setText(appsettings->cvalue(athlete, GC_CLOUDDB_EMAIL, "").toString());
}
// regexp: simple e-mail validation / also allow long domain types
QRegExp email_rx("^.+@[a-zA-Z_]+\\.[a-zA-Z]{2,10}$");
QValidator *email_validator = new QRegExpValidator(email_rx, this);
email->setValidator(email_validator);
emailOk = !email->text().isEmpty(); // email from properties is ok when loaded
connect(email, SIGNAL(textChanged(QString)), this, SLOT(emailTextChanged(QString)));
connect(email, SIGNAL(editingFinished()), this, SLOT(emailEditingFinished()));
QLabel* gcVersionLabel = new QLabel(tr("Version Details"));
QString versionString = VERSION_STRING;
versionString.append(" : " + data.Header.GcVersion);
gcVersionString = new QLabel(versionString);
QLabel* creatorIdLabel = new QLabel(tr("Creator UUid"));
creatorId = new QLabel(data.Header.CreatorId);
QGridLayout *detailsLayout = new QGridLayout;
detailsLayout->addWidget(chartName, 0, 0, Qt::AlignLeft);
detailsLayout->addWidget(name, 0, 1);
detailsLayout->addWidget(sportLabel, 1, 0, Qt::AlignLeft);
detailsLayout->addWidget(sportCombo, 1, 1, Qt::AlignLeft);
detailsLayout->addWidget(langLabel, 1, 2, Qt::AlignLeft);
detailsLayout->addWidget(langCombo, 1, 3, Qt::AlignLeft);
detailsLayout->addWidget(nickLabel, 2, 0, Qt::AlignLeft);
detailsLayout->addWidget(nickName, 2, 1);
detailsLayout->addWidget(emailLabel, 2, 2, Qt::AlignLeft);
detailsLayout->addWidget(email, 2, 3);
detailsLayout->addWidget(gcVersionLabel, 3, 0, Qt::AlignLeft);
detailsLayout->addWidget(gcVersionString, 3, 1);
detailsLayout->addWidget(creatorIdLabel, 3, 2, Qt::AlignLeft);
detailsLayout->addWidget(creatorId, 3, 3);
description = new QTextEdit();
description->setAcceptRichText(false);
descriptionDefault = tr("<Enter the description of the chart here>");
description->setText(descriptionDefault);
if (update) {
description->setText(data.Header.Description);
} else {
description->setText(descriptionDefault);
}
QPixmap *chartImage = new QPixmap();
chartImage->loadFromData(data.Image);
image = new QLabel();
image->setPixmap(chartImage->scaled(chartImageWidth*2, chartImageHeight*2, Qt::KeepAspectRatio, Qt::SmoothTransformation));
publishButton = new QPushButton(tr("Upload"), this);
cancelButton = new QPushButton(tr("Cancel"), this);
publishButton->setEnabled(true);
connect(publishButton, SIGNAL(clicked()), this, SLOT(publishClicked()));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancelClicked()));
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch();
buttonLayout->addWidget(publishButton);
buttonLayout->addWidget(cancelButton);
QVBoxLayout *mainLayout = new QVBoxLayout(this);
mainLayout->addLayout(detailsLayout);
mainLayout->addWidget(description);
mainLayout->addWidget(image);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
}
CloudDBChartObjectDialog::~CloudDBChartObjectDialog() {
}
void
CloudDBChartObjectDialog::publishClicked() {
// check data consistency
if (name->text().isEmpty() || name->text() == nameDefault || !nameOk) {
QMessageBox::warning(0, tr("Upload Chart"), QString(tr("Please enter a valid chart name with min. 5 characters length.")));
return;
}
if (nickName->text().isEmpty()) {
QMessageBox::warning(0, tr("Upload Chart"), QString(tr("Please enter a nickname for this athlete.")));
return;
}
if (email->text().isEmpty() || !emailOk) {
QMessageBox::warning(0, tr("Upload Chart"), QString(tr("Please enter a valid e-mail address.")));
return;
}
if (description->toPlainText().isEmpty() || description->toPlainText() == descriptionDefault) {
QMessageBox::warning(0, tr("Upload Chart"), QString(tr("Please enter a sensible chart description.")));
return;
}
if (QMessageBox::question(0, tr("Cloud Upload"), QString(tr("Do you want to upload this chart definition ?"))) != QMessageBox::Yes) return;
data.Header.Name = name->text();
data.Header.Description = description->toPlainText();
data.CreatorEmail = email->text();
data.CreatorNick = nickName->text();
data.Header.Language = CloudDBCommon::cloudDBLangsIds.at(langCombo->currentIndex());
data.ChartSport = CloudDBCommon::cloudDBSportIds.at(sportCombo->currentIndex());
if (!update) {
appsettings->setCValue(athlete, GC_NICKNAME, data.CreatorNick);
appsettings->setCValue(athlete, GC_CLOUDDB_EMAIL, data.CreatorEmail);
}
accept();
}
void
CloudDBChartObjectDialog::cancelClicked() {
reject();
}
void
CloudDBChartObjectDialog::emailTextChanged(QString text) {
if (text.isEmpty()) {
QMessageBox::warning(0, tr("Upload Chart"), QString(tr("Please enter a valid e-mail address.")));
} else {
emailOk = false;
}
}
void
CloudDBChartObjectDialog::emailEditingFinished() {
// validator check passed
emailOk = true;
}
void
CloudDBChartObjectDialog::nameTextChanged(QString text) {
if (text.isEmpty()) {
QMessageBox::warning(0, tr("Upload Chart"), QString(tr("Please enter a valid chart name with min. 5 characters length.")));
} else {
nameOk = false;
}
}
void
CloudDBChartObjectDialog::nameEditingFinished() {
// validator check passed
nameOk = true;
}
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