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/*
* Copyright (C) 2015-2018 Département de l'Instruction Publique (DIP-SEM)
*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard 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, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard 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 OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#include "UBDocumentManager.h"
#include "frameworks/UBStringUtils.h"
#include "adaptors/UBExportFullPDF.h"
#include "adaptors/UBExportDocument.h"
#include "adaptors/UBExportWeb.h"
#include "adaptors/UBExportCFF.h"
#include "adaptors/UBExportDocumentSetAdaptor.h"
#include "adaptors/UBImportDocument.h"
#include "adaptors/UBImportPDF.h"
#include "adaptors/UBImportImage.h"
#include "adaptors/UBImportCFF.h"
#include "adaptors/UBImportDocumentSetAdaptor.h"
#include "domain/UBGraphicsScene.h"
#include "domain/UBGraphicsSvgItem.h"
#include "domain/UBGraphicsPixmapItem.h"
#include "document/UBDocumentProxy.h"
#include "document/UBDocumentController.h"
#include "board/UBBoardController.h"
#include "UBApplication.h"
#include "UBSettings.h"
#include "UBPersistenceManager.h"
#include "../adaptors/UBExportWeb.h"
#include "core/memcheck.h"
UBDocumentManager* UBDocumentManager::sDocumentManager = 0;
UBDocumentManager* UBDocumentManager::documentManager()
{
if (!sDocumentManager)
{
sDocumentManager = new UBDocumentManager(qApp);
}
return sDocumentManager;
}
UBDocumentManager::UBDocumentManager(QObject *parent)
:QObject(parent)
{
// TODO UB 4.7 string used in document persistence (folder names)
QString dummyImages = tr("images");
QString dummyVideos = tr("videos");
QString dummyObjects = tr("objects");
QString dummyWidgets = tr("widgets");
//UBExportCFF* cffExporter = new UBExportCFF(this);
UBExportFullPDF* exportFullPdf = new UBExportFullPDF(this);
UBExportDocument* exportDocument = new UBExportDocument(this);
UBExportDocumentSetAdaptor *exportDocumentSet = new UBExportDocumentSetAdaptor(this);
mExportAdaptors.append(exportDocument);
mExportAdaptors.append(exportDocumentSet);
//mExportAdaptors.append(webPublished);
mExportAdaptors.append(exportFullPdf);
//mExportAdaptors.append(cffExporter);
// UBExportWeb* exportWeb = new UBExportWeb(this);
// mExportAdaptors.append(exportWeb);
UBImportDocument* documentImport = new UBImportDocument(this);
mImportAdaptors.append(documentImport);
UBImportDocumentSetAdaptor *documentSetImport = new UBImportDocumentSetAdaptor(this);
mImportAdaptors.append(documentSetImport);
UBImportPDF* pdfImport = new UBImportPDF(this);
mImportAdaptors.append(pdfImport);
UBImportImage* imageImport = new UBImportImage(this);
mImportAdaptors.append(imageImport);
UBImportCFF* cffImport = new UBImportCFF(this);
mImportAdaptors.append(cffImport);
}
UBDocumentManager::~UBDocumentManager()
{
// NOOP
}
QStringList UBDocumentManager::importFileExtensions(bool notUbx)
{
QStringList result;
foreach (UBImportAdaptor *importAdaptor, mImportAdaptors)
{
//issue 1629 - NNE - 20131213 : add test to remove ubx extention if necessary
if(!(notUbx && importAdaptor->supportedExtentions().at(0) == "ubx")){
result << importAdaptor->supportedExtentions();
}
}
return result;
}
QString UBDocumentManager::importFileFilter(bool notUbx)
{
QString result;
result += tr("All supported files (*.%1)").arg(importFileExtensions(notUbx).join(" *."));
foreach (UBImportAdaptor *importAdaptor, mImportAdaptors)
{
if (importAdaptor->importFileFilter().length() > 0)
{
//issue 1629 - NNE - 20131213 : Add a test on ubx before put in the list
if(!(notUbx && importAdaptor->supportedExtentions().at(0) == "ubx")){
if (result.length())
{
result += ";;";
}
result += importAdaptor->importFileFilter();
}
}
}
qDebug() << "import file filter" << result;
return result;
}
QFileInfoList UBDocumentManager::importUbx(const QString &Incomingfile, const QString &destination)
{
UBImportDocumentSetAdaptor *docSetAdaptor;
foreach (UBImportAdaptor *curAdaptor, mImportAdaptors) {
docSetAdaptor = qobject_cast<UBImportDocumentSetAdaptor*>(curAdaptor);
if (docSetAdaptor) {
break;
}
}
if (!docSetAdaptor) {
return QFileInfoList();
}
return docSetAdaptor->importData(Incomingfile, destination);
}
UBDocumentProxy* UBDocumentManager::importFile(const QFile& pFile, const QString& pGroup)
{
QFileInfo fileInfo(pFile);
foreach (UBImportAdaptor *adaptor, mImportAdaptors)
{
if (adaptor->supportedExtentions().lastIndexOf(fileInfo.suffix().toLower()) != -1)
{
UBDocumentProxy* document;
UBApplication::setDisabled(true);
if (adaptor->isDocumentBased())
{
UBDocumentBasedImportAdaptor* importAdaptor = (UBDocumentBasedImportAdaptor*)adaptor;
document = importAdaptor->importFile(pFile, pGroup);
}
else
{
UBPageBasedImportAdaptor* importAdaptor = (UBPageBasedImportAdaptor*)adaptor;
// Document import procedure.....
QString documentName = QFileInfo(pFile.fileName()).completeBaseName();
document = UBPersistenceManager::persistenceManager()->createDocument(pGroup
,documentName
, false // Issue 1630 - CFA - 201410503 - suppression de la page vide ajoutee à l'import des pdfs
, QString()
, 0
, true);
QUuid uuid = QUuid::createUuid();
QString filepath = pFile.fileName();
if (importAdaptor->folderToCopy() != "")
{
bool b = UBPersistenceManager::persistenceManager()->addFileToDocument(document, pFile.fileName(), importAdaptor->folderToCopy() , uuid, filepath);
if (!b)
{
UBApplication::setDisabled(false);
return NULL;
}
}
QList<UBGraphicsItem*> pages = importAdaptor->import(uuid, filepath);
int nPage = 0;
foreach(UBGraphicsItem* page, pages)
{
UBApplication::showMessage(tr("Inserting page %1 of %2").arg(++nPage).arg(pages.size()), true);
#ifdef Q_WS_MACX
//Workaround for issue 912
QApplication::processEvents();
#endif
int pageIndex = document->pageCount();
UBGraphicsScene* scene = UBPersistenceManager::persistenceManager()->createDocumentSceneAt(document, pageIndex);
importAdaptor->placeImportedItemToScene(scene, page);
UBPersistenceManager::persistenceManager()->persistDocumentScene(document, scene, pageIndex);
}
UBPersistenceManager::persistenceManager()->persistDocumentMetadata(document);
UBApplication::showMessage(tr("Import successful."));
}
UBApplication::setDisabled(false);
return document;
}
}
return NULL;
}
int UBDocumentManager::addFilesToDocument(UBDocumentProxy* document, QStringList fileNames)
{
int nImportedDocuments = 0;
foreach(const QString& fileName, fileNames)
{
UBApplication::showMessage(tr("Importing file %1").arg(fileName));
QFile file(fileName);
QFileInfo fileInfo(file);
foreach (UBImportAdaptor *adaptor, mImportAdaptors)
{
if (adaptor->supportedExtentions().lastIndexOf(fileInfo.suffix().toLower()) != -1)
{
UBApplication::setDisabled(true);
if (adaptor->isDocumentBased())
{
//issue 1629 - NNE - 20131212 : Resolve a segfault, but for .ubx, actually
//the file will be not imported...
UBDocumentBasedImportAdaptor* importAdaptor = dynamic_cast<UBDocumentBasedImportAdaptor*>(adaptor);
if (importAdaptor && importAdaptor->addFileToDocument(document, file))
nImportedDocuments++;
}
else
{
UBPageBasedImportAdaptor* importAdaptor = (UBPageBasedImportAdaptor*)adaptor;
QUuid uuid = QUuid::createUuid();
QString filepath = file.fileName();
if (importAdaptor->folderToCopy() != "")
{
bool b = UBPersistenceManager::persistenceManager()->addFileToDocument(document, file.fileName(), importAdaptor->folderToCopy() , uuid, filepath);
if (!b)
{
continue;
}
}
QList<UBGraphicsItem*> pages = importAdaptor->import(uuid, filepath);
int nPage = 0;
foreach(UBGraphicsItem* page, pages)
{
UBApplication::showMessage(tr("Inserting page %1 of %2").arg(++nPage).arg(pages.size()), true);
int pageIndex = document->pageCount();
UBGraphicsScene* scene = UBPersistenceManager::persistenceManager()->createDocumentSceneAt(document, pageIndex);
importAdaptor->placeImportedItemToScene(scene, page);
UBPersistenceManager::persistenceManager()->persistDocumentScene(document, scene, pageIndex);
UBApplication::boardController->insertThumbPage(pageIndex);
}
UBPersistenceManager::persistenceManager()->persistDocumentMetadata(document);
UBApplication::showMessage(tr("Import of file %1 successful.").arg(file.fileName()));
nImportedDocuments++;
}
UBApplication::setDisabled(false);
}
}
}
return nImportedDocuments;
}
int UBDocumentManager::addImageDirToDocument(const QDir& pDir, UBDocumentProxy* pDocument)
{
QStringList filenames = pDir.entryList(QDir::Files | QDir::NoDotAndDotDot);
filenames = UBStringUtils::sortByLastDigit(filenames);
QStringList fileNames;
foreach(QString f, filenames)
{
fileNames << pDir.absolutePath() + "/" + f;
}
return addFilesToDocument(pDocument, fileNames);
}
UBDocumentProxy* UBDocumentManager::importDir(const QDir& pDir, const QString& pGroup)
{
UBDocumentProxy* doc = UBPersistenceManager::persistenceManager()->createDocument(pGroup, pDir.dirName());
int result = addImageDirToDocument(pDir, doc);
if (result > 0)
{
doc->setMetaData(UBSettings::documentGroupName, pGroup);
doc->setMetaData(UBSettings::documentName, pDir.dirName());
UBPersistenceManager::persistenceManager()->persistDocumentMetadata(doc);
UBApplication::showMessage(tr("File %1 saved").arg(pDir.dirName()));
}
else
{
UBPersistenceManager::persistenceManager()->deleteDocument(doc);
}
return doc;
}
QList<UBExportAdaptor*> UBDocumentManager::supportedExportAdaptors()
{
return mExportAdaptors;
}
void UBDocumentManager::emitDocumentUpdated(UBDocumentProxy* pDocument)
{
emit documentUpdated(pDocument);
}