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Friendiqa/source-linux/common/updatenews.cpp

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v.0.3.4
2018-11-09 22:06:13 +01:00
// This file is part of Friendiqa
// https://git.friendi.ca/lubuwest/Friendiqa
// Copyright (C) 2017 Marco R. <thomasschmidt45@gmx.net>
//
// 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.
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations including
// the two.
//
// You must obey the GNU General Public License in all respects for all
// of the code used other than OpenSSL. If you modify file(s) with this
// exception, you may extend this exception to your version of the
// file(s), but you are not obligated to do so. If you do not wish to do
// so, delete this exception statement from your version. If you delete
// this exception statement from all source files in the program, then
// also delete it here.
//
// 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 "updatenews.h"
#include <QHttpPart>
#include <QTextCodec>
#include <QUrlQuery>
#include <QList>
#include <QDataStream>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QQmlEngine>
#include <QSqlQuery>
#include <QSqlRecord>
#include <QSqlDatabase>
#include <QSqlError>
#include <QDateTime>
#include "xhr.h"
UPDATENEWS *UPDATENEWS::instance()
{
static UPDATENEWS udn;
return &udn;
}
UPDATENEWS::UPDATENEWS(QObject *parent) : QObject(parent)
{
}
void UPDATENEWS::setUrl(QString url)
{
if (url!=m_url) {
m_url = url;
emit urlChanged(m_url);
}
}
void UPDATENEWS::setDatabase()
{
static QQmlEngine qe;
QString db_url=qe.offlineStorageDatabaseFilePath("Friendiqa");
m_db = QSqlDatabase::addDatabase("QSQLITE");
m_db.setDatabaseName(QUrl("file://"+db_url+".sqlite").toLocalFile());
qDebug() << db_url;
if (!m_db.open())
{
qDebug() << "Error: connection with database fail " << m_db.lastError();
}
else
{
qDebug() << "Database: connection ok";
}
}
void UPDATENEWS::login()
{
qDebug() << "login";
QSqlQuery query("SELECT * FROM config WHERE isActive=0",m_db);
qDebug() <<"size "<< query.size();
while (query.next())
{
username = query.value(1).toString();
QByteArray bpassword=query.value(2).toByteArray();
QString password=QByteArray::fromBase64(bpassword);
m_login=username+":"+password ;
//emit this->loginChanged(m_login);
m_url=query.value(0).toString();
QString isActive=query.value(7).toString();
qDebug() << " username " << username<< password << m_url << isActive;
//UPDATENEWS::connect(&UPDATENEWS::getLogin,SIGNAL(loginChanged(QString)),this,SLOT(XHR::login(QString)));
m_api="/api/statuses/friends_timeline";
}
//return m_login;
}
void UPDATENEWS::timeline()
{
QSqlQuery query("SELECT status_id FROM news WHERE username='"+ username +"' ORDER BY status_id DESC LIMIT 1",m_db);
if (query.isActive() && query.isSelect()){query.first();};
QString lastid=query.value(0).toString();
//query.finish();
qDebug() << lastid << query.at();
clearParams();
setParam("since_id",lastid);
setParam("count","50");
get();
QObject::connect(this,&UPDATENEWS::success,this,&UPDATENEWS::store);
}
void UPDATENEWS::store(QByteArray serverreply,QString apiname)
{
//qDebug() << serverreply;
QJsonDocument news;
QJsonParseError jsonerror;
news=QJsonDocument::fromJson(serverreply,&jsonerror);
qDebug() << news.isArray()<<news.isObject()<<news.isEmpty()<<jsonerror.errorString();
if (news.isArray()){
qDebug() << " isArray ";
//QJsonArray array = news.//news.toArray();
for (int i=0; i < news.array().count();i++){
QJsonValue newsitem=news[i];
QSqlQuery query(m_db);
query.prepare("INSERT INTO news (username,messagetype,text,created_at,in_reply_to_status_id,source,status_id,in_reply_to_user_id,geo,favorited,uid,statusnet_html,statusnet_conversation_id,friendica_activities,friendica_activities_self,attachments,friendica_owner) " "VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
query.bindValue(0,username);
query.bindValue(1,"0");
query.bindValue(2, newsitem["text"].toString().toUtf8().toBase64());
QString sourcedate=newsitem["created_at"].toString();
QString formateddate=sourcedate.mid(0,3)+", "+sourcedate.mid(8,3)+sourcedate.mid(4,3)+sourcedate.mid(25,5)+sourcedate.mid(10,15);
query.bindValue(3,QDateTime::fromString(formateddate,Qt::RFC2822Date).toMSecsSinceEpoch() );
if(newsitem["in_reply_to_status_id"]!=QJsonValue::Null){query.bindValue(4, newsitem["in_reply_to_status_id"].toInt());};
query.bindValue(5,newsitem["source"]);
query.bindValue(6,newsitem["id"].toInt());
if(newsitem["in_reply_to_user_id"]!=QJsonValue::Null){ query.bindValue(7,newsitem["in_reply_to_user_id"].toInt());};
query.bindValue(8,newsitem["geo"]);
query.bindValue( 9, newsitem["favorited"].toInt());
query.bindValue(10, newsitem["user"]["id"].toInt());
query.bindValue(11, newsitem["statusnet_html"].toString().toUtf8().toBase64());
query.bindValue(12, newsitem["statusnet_conversation_id"].toInt());
QJsonArray likeArray;QJsonArray dislikeArray;QJsonArray attendyesArray;QJsonArray attendnoArray;QJsonArray attendmaybeArray;
if (newsitem.toObject().contains("friendica_activities")){
for (int a=0; a < newsitem["friendica_activities"]["like"].toArray().count();a++){
likeArray.append(newsitem["friendica_activities"]["like"][a]["url"].toString());
}
for (int b=0; b < newsitem["friendica_activities"]["dislike"].toArray().count();b++){
dislikeArray.append(newsitem["friendica_activities"]["dislike"][b]["url"].toString());
}
for (int c=0; c < newsitem["friendica_activities"]["attendyes"].toArray().count();c++){
attendyesArray.append(newsitem["friendica_activities"]["attendyes"][c]["url"].toString());
}
for (int d=0; d < newsitem["friendica_activities"]["attendno"].toArray().count();d++){
attendnoArray.append(newsitem["friendica_activities"]["attendno"][d]["url"].toString());
}
for (int e = 0; e < newsitem["friendica_activities"]["attendmaybe"].toArray().count();e++){
attendmaybeArray.append(newsitem["friendica_activities"]["attendmaybe"][e]["url"].toString());
}
};
QJsonArray friendica_activities; friendica_activities={likeArray,dislikeArray,attendyesArray,attendnoArray,attendmaybeArray};
QJsonDocument activities; activities.setArray(friendica_activities);
query.bindValue(13,activities.toJson(QJsonDocument::Compact).toBase64());
query.bindValue(14,"[]");
if (newsitem["attachments"]!=QJsonValue::Undefined){
query.bindValue(15, QJsonDocument(newsitem["attachments"].toArray()).toJson(QJsonDocument::Compact).toBase64());
};
query.bindValue(16, newsitem["friendica_owner"]["url"]);
qDebug() << query.exec() <<query.lastError();
//query.finish();
}
}
QList<QJsonValue> newcontacts=findNewContacts(news);
updateContacts(newcontacts);
emit updatesuccess();
}
QList <QJsonValue> UPDATENEWS::findNewContacts(QJsonDocument news){
QSqlQuery query("SELECT profile_image_url FROM contacts",m_db);
QList<QString> imageurls;
while (query.next()){
imageurls.append(query.value(0).toString());
}
QList<QJsonValue> newcontacts;
QList<QString> newcontactimagelinks;
qDebug()<<news.array().count();
for (int i=0; i<news.array().count();i++){
if(imageurls.contains(news[i]["user"]["profile_image_url"].toString()) || newcontactimagelinks.contains(news[i]["user"]["profile_image_url"].toString())){
qDebug()<<"vorhanden";
}
else{ qDebug()<<"newcontact" <<news[i]["user"];
newcontacts.append(news[i]["user"]);
newcontactimagelinks.append(news[i]["user"]["profile_image_url"].toString());
}
}
return newcontacts;
}
void UPDATENEWS::updateContacts(QList<QJsonValue> contacts){
qint64 currentTime =QDateTime::currentMSecsSinceEpoch();
for (int i=0; i < contacts.count();i++){
QJsonValue contact=contacts[i];
QSqlQuery query(m_db);
query.prepare("INSERT INTO contacts username, id, name, screen_name, location,imageAge, "
"profile_image_url, description, profile_image, url, protected, followers_count, "
"friends_count, created_at, favourites_count, utc_offset, time_zone, statuses_count,"
" following, verified, statusnet_blocking, notifications, statusnet_profile_url,"
" cid, network, isFriend, timestamp"
"VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
query.bindValue(0,username);
query.bindValue(1, contact["id"]);
query.bindValue(2, contact["name"].toString().toUtf8().toBase64());
query.bindValue(3, contact["screen_name"]);
query.bindValue(4, contact["location"]);
query.bindValue(5, currentTime);
query.bindValue(6, contact["profile_image_url"]);
query.bindValue(7, contact["description"].toString().toUtf8().toBase64());
//query.bindValue(8,"")
query.bindValue(9, contact["url"]);
query.bindValue(10,contact["protected"]);
query.bindValue(11,contact["followers_count"]);
query.bindValue(12,contact["friends_count"]);
query.bindValue(13,contact["created_at"]);
query.bindValue(14,contact["favorites_count"]);
query.bindValue(15,contact["utc_offset"]);
query.bindValue(16,contact["time_zone"]);
query.bindValue(17,contact["statuses_count"]);
query.bindValue(18,contact["following"]);
query.bindValue(19,contact["verfied"]);
query.bindValue(20,contact["statusnet_blocking"]);
query.bindValue(21,contact["notifications"]);
query.bindValue(22,contact["statusnet_profile_url"]);
query.bindValue(23,contact["cid"]);
query.bindValue(24,contact["network"]);
query.bindValue(25, 1);
//query.bindValue(26,image_timestamp);
}
}
QString UPDATENEWS::url() const
{
return m_url;
}
void UPDATENEWS::setParam(QString name, QString value)
{
params.insert(name, value);
}
void UPDATENEWS::clearParams()
{
files.clear();
params.clear();
}
void UPDATENEWS::get()
{
QUrlQuery query;
QHashIterator<QString, QString> i(params);
while(i.hasNext()) {
i.next();
query.addQueryItem(i.key(), i.value());
}
QUrl requrl(m_url+m_api);
qDebug() << requrl;
requrl.setQuery(query);
QByteArray loginData = m_login.toLocal8Bit().toBase64();
QString headerData = "Basic " + loginData;
request.setRawHeader("Authorization", headerData.toLocal8Bit());
request.setUrl(requrl);
reply = manager.get(request);
connect(reply, &QNetworkReply::finished, this, &UPDATENEWS::onReplySuccess);
connect(reply, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(onReplyError(QNetworkReply::NetworkError)));
connect(reply, &QNetworkReply::readyRead, this, &UPDATENEWS::onReadyRead);
connect(reply, &QNetworkReply::sslErrors, this, &UPDATENEWS::onSSLError);
}
void UPDATENEWS::onReplyError(QNetworkReply::NetworkError code)
{
qDebug() << code;
emit this->error( bufferToString(), m_url,m_api, (int) code);
buffer.clear();
reply->deleteLater();
}
void UPDATENEWS::onReplySuccess()
{
qDebug() << "!";
emit this->success( buffer, m_api);
buffer.clear();
// reply->deleteLater();
}
void UPDATENEWS::onReadyRead()
{
qDebug() << ".";
buffer += reply->readAll();
}
void UPDATENEWS::onSSLError(const QList<QSslError> &errors)
{
qDebug() << "XHR::onSSLError :" ;
QListIterator<QSslError> ierrs(errors);
while(ierrs.hasNext()) {
qDebug() << "\t" << ierrs.next().errorString();
}
}
QString UPDATENEWS::bufferToString()
{
return QTextCodec::codecForName("utf-8")->toUnicode(buffer);
}
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