initial import
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Mo Elzubeir
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/************************************************************************
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* $Id: importerthread.cpp 661 2011-04-05 13:16:53Z elzubeir $
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*
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* ------------
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* Description:
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* ------------
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*
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* (C) Copyright 2009-2011 ALLCONTENT. All rights reserved.
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*
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* -----------------
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* Revision Details: (Updated by Revision Control System)
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* -----------------
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* $Date: 2011-04-05 17:16:53 +0400 (Tue, 05 Apr 2011) $
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* $Author: elzubeir $
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* $Revision: 661 $
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* $HeadURL: file:///opt/svn/socialhose/trunk/app/ClippingStation/importerthread.cpp $
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*
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************************************************************************/
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#include "importerthread.h"
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#include "Importer/importerdialog.h"
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#include "globalfunctions.h"
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#include "constants.h"
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#include <QMessageBox>
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#include <curl/curl.h>
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ImporterThread::ImporterThread(ImporterDialog *dlg)
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: m_dlg(*dlg)
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{
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}
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void ImporterThread::set(QString srcPath, QStringList srcFiles, QString dstPath, QStringList dstFiles, bool skipOcr)
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{
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m_srcPath = srcPath;
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m_srcFiles= srcFiles;
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m_dstPath = dstPath;
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m_dstFiles= dstFiles;
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m_skipOcr = skipOcr;
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}
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void ImporterThread::run()
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{
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if(m_dlg.m_useFtp)
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upload();
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else
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copy();
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emit importerThreadCompleted();
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}
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void ImporterThread::copy()
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{
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QDir dir;
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qDebug() << "Creating the directory for the " << m_dstPath << "/" << HIGH_RES_IMAGE_DIR;
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if ( !dir.exists(m_dstPath + HIGH_RES_IMAGE_DIR) )
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{
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bool ok = dir.mkpath(m_dstPath + HIGH_RES_IMAGE_DIR); //this function creates the path, with all its necessary parents;
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if(!ok)
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{
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//error message, could not create the required directory structure!
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//qDebug() << "Path: " << destPath + HIGH_RES_IMAGE_DIR;
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QMessageBox::critical(NULL, tr("Error!"), tr("Error creating directory structure for path %1").arg(m_dstPath));
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m_dlg.m_completedSuccessfully = false;
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return;
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}
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}
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m_dlg.m_totalFilesCompleted = 0; //number of completed files it set to zero
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for( int i=0; i< m_srcFiles.count(); i++) //iterate thru the files to upload
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{
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g_currentUpload = 0; //sets the gloal variable that represents the numer of bytes currently uploaded ot the ftp server, its reset for every file uploaded
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QFileInfo f(QString(m_srcPath + m_srcFiles[i])); //get the current files size
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m_dlg.m_currentFileSize = f.size();
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//get a 96 dip image to save.
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QString image96DpiFilePath = get96DPIImagePath(m_srcPath+ m_srcFiles[i]);
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if(image96DpiFilePath == "")
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continue;
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if( !QFile::copy(image96DpiFilePath, m_dstPath+ m_dstFiles[i]) )
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{
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//QMessageBox::critical(this, tr("Error!"), tr("Error copying 96 dpi image %1 to %2.%3").arg(image96DpiFilePath).arg(dstPath).arg(dstFiles[i]) );
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//m_dlg.m_errorString = "";
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qDebug() << "Error copying 96 dpi image " << image96DpiFilePath << " to " << m_dstPath << "/" << m_dstFiles[i];
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m_dlg.m_completedSuccessfully = false;
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//m_dlg.m_generalError = true;
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}
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else
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{
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//we double check that its really copied
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int j = 0;
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while(!QFile::exists(m_dstPath + m_dstFiles[i]) && j < 2)
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{
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if( !QFile::copy(image96DpiFilePath, m_dstPath+ m_dstFiles[i]) )
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{
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//QMessageBox::critical(this, tr("Error!"), tr("Error copying 96 dpi image %1 to %2.%3").arg(filepath).arg(dstPath).arg(dstFiles[i]) );
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//m_dlg.m_errorString = "";
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qDebug() << "Error copying 96 dpi image " << image96DpiFilePath << " to " << m_dstPath << "/" << m_dstFiles[i];
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m_dlg.m_completedSuccessfully = false;
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//m_dlg.m_generalError = true;
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}
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j++;
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}
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if(j < 2)
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m_dlg.m_totalFilesCompleted++;//no error happened, increase the number of completed files by 1
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}
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//finally we remove the 96 dip from our station
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QFile::remove(image96DpiFilePath);
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if(!m_skipOcr)
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{
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if( !QFile::copy(m_srcPath+ m_srcFiles[i], m_dstPath+ HIGH_RES_IMAGE_DIR + m_dstFiles[i]) )
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{
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//QMessageBox::critical(this, tr("Error!"), tr("Error copying 300dip image %1 to %2").arg(m_srcFiles[i]).arg(m_dstPath).arg(m_dstFiles[i]) );
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qDebug() << "Error copying 300 dpi image " << m_srcPath+ m_srcFiles[i] << " to " << m_dstPath+ HIGH_RES_IMAGE_DIR + m_dstFiles[i];
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}
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}
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}
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/*
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for(int i=0; i< dstFiles.count(); i++)
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{
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if ( conflictList.contains(dstFiles[i], Qt::CaseInsensitive) )
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{
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if( !QFile::remove(dstPath+dstFiles[i]))
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{
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QMessageBox::critical(this, tr("Error!"), tr("Error deleting image %1 from issues path %2").arg(dstFiles[i]).arg(dstPath) );
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}
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}
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}
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*/
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}
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void ImporterThread::upload()
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{
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CURL *curlhandle = NULL; //the libcurl easy handle
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curl_global_init(CURL_GLOBAL_ALL); //initate it
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curlhandle = curl_easy_init();
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m_dlg.m_totalFilesCompleted = 0; //number of completed files it set to zero
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char strerror[256]; //string to hold the error message, if any occurs
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for( int i=0; i< m_srcFiles.count(); i++) //iterate thru the files to upload
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{
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g_currentUpload = 0; //sets the gloal variable that represents the numer of bytes currently uploaded ot the ftp server, its reset for every file uploaded
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QString image96DpiFilePath = get96DPIImagePath(m_srcPath+ m_srcFiles[i]);
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if(image96DpiFilePath == "")
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continue;
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QFileInfo f(image96DpiFilePath); //get the current files size
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m_dlg.m_currentFileSize = f.size();
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//do the actual upload process
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//first we upload the 96 dpi, then we upload the 300 dpi
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if (!::upload(curlhandle, QString(m_dstPath + m_dstFiles[i]).toAscii(), image96DpiFilePath.toAscii(), 0, 1, strerror))
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{
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//if error happens, then set the apropriate values for the calling object, and exit the thread
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QString errMsg(strerror);
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//m_dlg.m_errorString = errMsg;
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m_dlg.m_completedSuccessfully = false;
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//m_dlg.m_generalError = true;
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}
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else
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{
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if(!m_skipOcr)
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{
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g_currentUpload = 0; //sets the gloal variable that represents the numer of bytes currently uploaded ot the ftp server, its reset for every file uploaded
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QFileInfo f2(QString(m_srcPath + m_srcFiles[i])); //get the current files size
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m_dlg.m_currentFileSize = f2.size();
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if (!::upload(curlhandle, QString(m_dstPath + m_dstFiles[i]).toAscii(), QString(m_srcPath + m_srcFiles[i]).toAscii(), 0, 1, strerror))
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{
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//if error happens, then set the apropriate values for the calling object, and exit the thread
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QString errMsg(strerror);
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//m_dlg.m_errorString = errMsg;
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m_dlg.m_completedSuccessfully = false;
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}
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}
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m_dlg.m_totalFilesCompleted++;//no error happened, increase the number of completed files by 1
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}
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QFile::remove(image96DpiFilePath);
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}
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//clean up before exit
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curl_easy_cleanup(curlhandle);
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curl_global_cleanup();
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}
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QString ImporterThread::get96DPIImagePath(QString filename)
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{
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QImage originalImage(filename);
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QSize size(originalImage.width()/3, originalImage.height()/3);
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QImage image(size, QImage::Format_RGB888);
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image = originalImage.scaledToWidth(originalImage.width()/3, Qt::SmoothTransformation);
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//return image;
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QString filename96 = filename.replace(".jpg", "");
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filename96 += "_96dpi.jpg";
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//qDebug() << "get96DPIImagePath(): 96 dpi Image path: " << filename96;
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if( image.save(filename96, "jpg", JPG_SAVE_QUALITY) )
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return filename96;
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else
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{
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//QMessageBox::critical(this, tr("Error!"), tr("Error creating 96 dpi image %1").arg(filename96));
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return "";
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}
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}
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