mirror of
https://github.com/YACReader/yacreader
synced 2025-05-28 03:10:27 -04:00
97 lines
2.8 KiB
C++
97 lines
2.8 KiB
C++
#include "pagecontroller.h"
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#include "../static.h"
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#include "comic.h"
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#include "comiccontroller.h"
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#include <QDataStream>
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#include <QPointer>
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#include <QsLog.h>
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#include "db_helper.h"
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PageController::PageController() {}
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void PageController::service(HttpRequest& request, HttpResponse& response)
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{
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HttpSession session=Static::sessionStore->getSession(request,response,false);
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QString path = QUrl::fromPercentEncoding(request.getPath()).toUtf8();
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bool remote = path.endsWith("remote");
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//QByteArray path2=request.getPath();
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//qDebug("PageController: request to -> %s ",path2.data());
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QStringList pathElements = path.split('/');
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QString libraryName = DBHelper::getLibraryName(pathElements.at(2).toInt());
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qulonglong comicId = pathElements.at(4).toULongLong();
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unsigned int page = pathElements.at(6).toUInt();
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//qDebug("lib name : %s",pathElements.at(2).data());
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Comic * comicFile;
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qulonglong currentComicId;
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if(remote)
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{
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QLOG_TRACE() << "se recupera comic remoto para servir páginas";
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comicFile = session.getCurrentRemoteComic();
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currentComicId = session.getCurrentRemoteComicId();
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}
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else
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{
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QLOG_TRACE() << "se recupera comic para servir páginas";
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comicFile = session.getCurrentComic();
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currentComicId = session.getCurrentComicId();
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}
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if(currentComicId != 0 && !QPointer<Comic>(comicFile).isNull())
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{
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if(comicId == currentComicId && page < comicFile->numPages())
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{
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if(comicFile->pageIsLoaded(page))
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{
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//qDebug("PageController: La página estaba cargada -> %s ",path.data());
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response.setHeader("Content-Type", "image/jpeg");
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response.setHeader("Transfer-Encoding","chunked");
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QByteArray pageData = comicFile->getRawPage(page);
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QDataStream data(pageData);
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char buffer[4096];
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while (!data.atEnd()) {
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int len = data.readRawData(buffer,4096);
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response.write(QByteArray(buffer,len));
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}
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//response.write(pageData,true);
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response.write(QByteArray(),true);
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}
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else
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{
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//qDebug("PageController: La página NO estaba cargada 404 -> %s ",path.data());
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response.setStatus(404,"not found"); //TODO qué mensaje enviar
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response.write("404 not found",true);
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}
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}
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else
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{
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if(comicId != currentComicId)
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{
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//delete comicFile;
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if(remote)
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session.dismissCurrentRemoteComic();
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else
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session.dismissCurrentComic();
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}
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response.setStatus(404,"not found"); //TODO qué mensaje enviar
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response.write("404 not found",true);
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}
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}
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else
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{
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response.setStatus(404,"not found");
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response.write("404 not found",true);
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}
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//response.write(t.toLatin1(),true);
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}
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