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243 lines
6.7 KiB
243 lines
6.7 KiB
/***************************************************************************
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* Copyright (C) 2009 - 2013 by Artem 'DOOMer' Galichkin *
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* doomer3d@gmail.com *
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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 General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (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 General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#include "uploader.h"
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#include "core/core.h"
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#include "uploaderconfig.h"
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#include <QDir>
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#include <QUuid>
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#include <QRegExp>
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#include <QDebug>
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Uploader::Uploader(QObject *parent) :
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QObject(parent), _multipartData(nullptr)
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{
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qsrand(126);
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_strBoundary = "uploadbound" + QByteArray::number(qrand());
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_net = new QNetworkAccessManager(this);
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_serverReply = nullptr;
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initUploadedStrList();
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UploaderConfig config;
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if (config.checkExistsConfigFile() == false)
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{
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config.defaultSettings();
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}
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}
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Uploader::~Uploader()
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{
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}
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/*!
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* Create boundary string
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* \param cleared -detect for str boundary line in httpRequest
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*/
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QByteArray Uploader::boundary(bool cleared)
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{
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QByteArray retBoundary = _strBoundary;
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if (cleared == false)
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{
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retBoundary.append("\r\n");
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retBoundary.prepend("--");
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}
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return retBoundary;
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}
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void Uploader::replyProgress(qint64 bytesSent, qint64 bytesTotal)
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{
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Q_EMIT uploadProgress(bytesSent, bytesTotal);
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}
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/*!
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* Get user selected params from uploader widget (not from config file)
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*/
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void Uploader::getUserSettings(const QVariantMap& settings)
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{
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_userSettings = settings;
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}
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/*!
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* Start uploading base class
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*/
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void Uploader::startUploading()
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{
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connect(_net, &QNetworkAccessManager::finished, this, &Uploader::replyFinished);
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if (!_multipartData && !imageData.isEmpty())
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{
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_serverReply = _net->post(_request, imageData);
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}
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if (_multipartData && imageData.isEmpty())
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{
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_serverReply = _net->post(_request, _multipartData);
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}
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connect(_serverReply, &QNetworkReply::uploadProgress, this, &Uploader::replyProgress);
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}
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QMap< QByteArray, ResultString_t > Uploader::parsedLinks()
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{
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return _uploadedStrings;
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}
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QList<ResultString_t> Uploader::parsedLinksToGui()
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{
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QList<ResultString_t> list;
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ResultString_t delete_url;
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ResultString_t direct_link;
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for (int i = 0; i < _uploadedStrings.count(); ++i)
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{
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QByteArray key = _uploadedStrings.keys().at(i);
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if (key == "delete_url")
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{
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delete_url = _uploadedStrings[key];
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}
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else if(key == "direct_link")
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{
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direct_link = _uploadedStrings[key];
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}
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else
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{
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ResultString_t val = _uploadedStrings[key];
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list.append(val);
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}
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}
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list.prepend(direct_link);
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if (delete_url.first.isEmpty() == false)
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{
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list.append(delete_url);
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}
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return list;
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}
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/*!
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* Return url for uploaded image
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*/
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QUrl Uploader::apiUrl()
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{
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return QUrl();
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}
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/*!
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* Prepare image data for uploading
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*/
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void Uploader::createData(bool inBase64)
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{
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Core *core = Core::instance();
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_formatString = core->config()->getSaveFormat();
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_uploadFilename = core->getTempFilename(_formatString);
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core->writeScreen(_uploadFilename, _formatString , true);
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if (inBase64 == false)
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{
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imageData = core->getScreenData();
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}
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else
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{
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imageData = core->getScreenData().toBase64();
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}
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core->killTempFile();
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}
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/*!
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* Create request for send to server.
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* this method called from subclasses.
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*/
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void Uploader::createRequest(const QByteArray& requestData, const QUrl &url)
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{
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Q_UNUSED(requestData);
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_request.setUrl(url);
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}
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/*!
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* Parsing server reply and get map with server returned links
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* \param keytags List of tags for parsing
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* \param result String wuth server reply
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*/
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QMap<QByteArray, QByteArray> Uploader::parseResultStrings(const QVector< QByteArray >& keytags, const QByteArray& result)
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{
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QMap<QByteArray, QByteArray> replyMap;
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QRegExp re;
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QRegExp re2;
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int inStart = 0;
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int outStart = 0;
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int len = 0;
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// parsing xml
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for (int i = 0; i < keytags.count(); ++i)
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{
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// set patterns for full lenght item
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re.setPattern("<"+keytags[i]+">"); // open tag
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re2.setPattern("</"+keytags[i]+">"); //close tag
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// get start pos and lenght ite in xml
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inStart = re.indexIn(result); // ops open tag start
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outStart = re2.indexIn(result); // pos close tag start
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len = outStart - inStart + re2.matchedLength(); // length of full string
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// extract item and replace spec html symbols
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QByteArray extractedText = result.mid(inStart, len);
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extractedText = extractedText.replace(""","'");
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extractedText = extractedText.replace("<","<");
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extractedText = extractedText.replace(">",">");
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extractedText = extractedText.replace("<"+keytags[i]+">","");
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extractedText = extractedText.replace("</"+keytags[i]+">","");
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// to map
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replyMap.insert(keytags[i], extractedText);
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}
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return replyMap;
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}
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void Uploader::initUploadedStrList()
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{
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ResultString_t strPair = qMakePair(QByteArray(), tr("Direct link"));
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_uploadedStrings.insert(UL_DIRECT_LINK, strPair);
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strPair = qMakePair(QByteArray(), tr("HTML code"));
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_uploadedStrings.insert(UL_HTML_CODE ,strPair);
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strPair = qMakePair(QByteArray(), tr("BB code"));
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_uploadedStrings.insert(UL_BB_CODE, strPair);
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strPair = qMakePair(QByteArray(), tr("HTML code with thumb image"));
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_uploadedStrings.insert(UL_HTML_CODE_THUMB ,strPair);
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strPair = qMakePair(QByteArray("bb_code_thumb"), tr("BB code with thumb image"));
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_uploadedStrings.insert(UL_BB_CODE_THUMB, strPair);
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strPair = qMakePair(QByteArray(), tr("URl to delete image"));
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_uploadedStrings.insert(UL_DELETE_URL ,strPair);
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}
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