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yacreader/YACReaderLibrary/server/requestmapper.cpp
Felix Kauselmann 1b344d70e5 Update server code integration for QtWebApp 1.7.11 
- Adapt server code for QtWebapp namespace 'stefanfrings'
- Implement custom modifications needed by v1 controller
  via template engine
- Unify iphone and ipad templates
2020-08-20 18:22:57 +02:00

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/**
@file
@author Stefan Frings
*/
#include "requestmapper.h"
#include "static.h"
#include "staticfilecontroller.h"
#include "controllers/versioncontroller.h"
#include "controllers/v1/librariescontroller.h"
#include "controllers/v1/foldercontroller.h"
#include "controllers/v1/covercontroller.h"
#include "controllers/v1/comiccontroller.h"
#include "controllers/v1/folderinfocontroller.h"
#include "controllers/v1/pagecontroller.h"
#include "controllers/v1/updatecomiccontroller.h"
#include "controllers/v1/errorcontroller.h"
#include "controllers/v1/comicdownloadinfocontroller.h"
#include "controllers/v1/synccontroller.h"
#include "controllers/v2/librariescontroller_v2.h"
#include "controllers/v2/covercontroller_v2.h"
#include "controllers/v2/comiccontroller_v2.h"
#include "controllers/v2/folderinfocontroller_v2.h"
#include "controllers/v2/pagecontroller_v2.h"
#include "controllers/v2/updatecomiccontroller_v2.h"
#include "controllers/v2/errorcontroller_v2.h"
#include "controllers/v2/comicdownloadinfocontroller_v2.h"
#include "controllers/v2/synccontroller_v2.h"
#include "controllers/v2/foldercontentcontroller_v2.h"
#include "controllers/v2/tagscontroller_v2.h"
#include "controllers/v2/tagcontentcontroller_v2.h"
#include "controllers/v2/taginfocontroller_v2.h"
#include "controllers/v2/favoritescontroller_v2.h"
#include "controllers/v2/readingcomicscontroller_v2.h"
#include "controllers/v2/readinglistscontroller_v2.h"
#include "controllers/v2/readinglistcontentcontroller_v2.h"
#include "controllers/v2/readinglistinfocontroller_v2.h"
#include "controllers/v2/comicfullinfocontroller_v2.h"
#include "db_helper.h"
#include "yacreader_libraries.h"
#include "yacreader_http_session.h"
#include "QsLog.h"
using stefanfrings::HttpRequest;
using stefanfrings::HttpRequestHandler;
using stefanfrings::HttpResponse;
using stefanfrings::HttpSession;
QMutex RequestMapper::mutex;
RequestMapper::RequestMapper(QObject *parent)
: HttpRequestHandler(parent) { }
void RequestMapper::loadSessionV1(HttpRequest &request, HttpResponse &response)
{
QMutexLocker locker(&mutex);
HttpSession session = Static::sessionStore->getSession(request, response);
if (session.contains("ySession")) //session is already alive check if it is needed to update comics
{
auto ySession = Static::yacreaderSessionStore->getYACReaderSessionHttpSession(session.getId());
QString postData = QString::fromUtf8(request.getBody());
if (postData.contains("currentPage"))
return;
if (postData.length() > 0) {
QList<QString> data = postData.split("\n");
if (data.length() > 2) {
ySession->setDeviceType(data.at(0).split(":").at(1));
ySession->setDisplayType(data.at(1).split(":").at(1));
QList<QString> comics = data.at(2).split(":").at(1).split("\t");
ySession->clearComics();
foreach (QString hash, comics) {
ySession->setComicOnDevice(hash);
}
} else {
if (data.length() > 1) {
ySession->setDeviceType(data.at(0).split(":").at(1));
ySession->setDisplayType(data.at(1).split(":").at(1));
}
}
}
} else {
auto ySession = new YACReaderHttpSession(this);
Static::yacreaderSessionStore->addYACReaderHttpSession(session.getId(), ySession);
session.set("ySession", "ok");
QString postData = QString::fromUtf8(request.getBody());
//response.writeText(postData);
QList<QString> data = postData.split("\n");
if (data.length() > 2) {
ySession->setDeviceType(data.at(0).split(":").at(1));
ySession->setDisplayType(data.at(1).split(":").at(1));
QList<QString> comics = data.at(2).split(":").at(1).split("\t");
foreach (QString hash, comics) {
ySession->setComicOnDevice(hash);
}
} else //values by default, only for debug purposes.
{
ySession->setDeviceType("ipad");
ySession->setDisplayType("@2x");
}
}
}
void RequestMapper::loadSessionV2(HttpRequest &request, HttpResponse & /* response */)
{
QMutexLocker locker(&mutex);
QByteArray token = request.getHeader("x-request-id");
if (token.isEmpty()) {
return;
}
auto yRecoveredSession = Static::yacreaderSessionStore->getYACReaderSessionHttpSession(token);
if (yRecoveredSession == nullptr) //session is already alive check if it is needed to update comics
{
auto ySession = new YACReaderHttpSession(this);
Static::yacreaderSessionStore->addYACReaderHttpSession(token, ySession);
}
}
void RequestMapper::service(HttpRequest &request, HttpResponse &response)
{
QByteArray path = request.getPath();
QLOG_TRACE() << "RequestMapper: path=" << path.data();
QLOG_TRACE() << "X-Request-Id: " << request.getHeader("x-request-id");
if (path.startsWith("/v2")) {
serviceV2(request, response);
} else {
serviceV1(request, response);
}
}
void RequestMapper::serviceV1(HttpRequest &request, HttpResponse &response)
{
QByteArray path = request.getPath();
QRegExp folder("/library/.+/folder/[0-9]+/?"); //get comic content
QRegExp folderInfo("/library/.+/folder/[0-9]+/info/?"); //get folder info
QRegExp comicDownloadInfo("/library/.+/comic/[0-9]+/?"); //get comic info (basic/download info)
QRegExp comicFullInfo("/library/.+/comic/[0-9]+/info/?"); //get comic info (full info)
QRegExp comicOpen("/library/.+/comic/[0-9]+/remote/?"); //the server will open for reading the comic
QRegExp comicUpdate("/library/.+/comic/[0-9]+/update/?"); //get comic info
QRegExp comicClose("/library/.+/comic/[0-9]+/close/?"); //the server will close the comic and free memory
QRegExp cover("/library/.+/cover/[0-9a-f]+.jpg"); //get comic cover (navigation)
QRegExp comicPage("/library/.+/comic/[0-9]+/page/[0-9]+/?"); //get comic page
QRegExp comicPageRemote("/library/.+/comic/[0-9]+/page/[0-9]+/remote?"); //get comic page (remote reading)
QRegExp sync("/sync");
QRegExp library("/library/([0-9]+)/.+"); //permite verificar que la biblioteca solicitada existe
path = QUrl::fromPercentEncoding(path).toUtf8();
if (!sync.exactMatch(path)) //no session is needed for syncback info, until security will be added
loadSessionV1(request, response);
//primera petición, se ha hecho un post, se sirven las bibliotecas si la seguridad mediante login no está habilitada
if (path == "/") //Don't send data to the server using '/' !!!!
{
LibrariesController().service(request, response);
} else {
if (sync.exactMatch(path))
SyncController().service(request, response);
else {
//se comprueba que la sesión sea la correcta con el fin de evitar accesos no autorizados
HttpSession session = Static::sessionStore->getSession(request, response, false);
if (!session.isNull() && session.contains("ySession")) {
if (library.indexIn(path) != -1 && DBHelper::getLibraries().contains(library.cap(1).toInt())) {
//listar el contenido del folder
if (folder.exactMatch(path)) {
FolderController().service(request, response);
} else if (folderInfo.exactMatch(path)) {
FolderInfoController().service(request, response);
} else if (cover.exactMatch(path)) {
CoverController().service(request, response);
} else if (comicDownloadInfo.exactMatch(path)) {
ComicDownloadInfoController().service(request, response);
} else if (comicFullInfo.exactMatch(path) || comicOpen.exactMatch(path)) //start download or start remote reading
{
ComicController().service(request, response);
} else if (comicPage.exactMatch(path) || comicPageRemote.exactMatch(path)) {
PageController().service(request, response);
} else if (comicUpdate.exactMatch(path)) {
UpdateComicController().service(request, response);
}
} else {
//response.writeText(library.cap(1));
Static::staticFileController->service(request, response);
}
} else //acceso no autorizado, redirección
{
ErrorController(300).service(request, response);
}
}
}
}
void RequestMapper::serviceV2(HttpRequest &request, HttpResponse &response)
{
QByteArray path = request.getPath();
QRegExp folderInfo("/v2/library/.+/folder/[0-9]+/info/?"); //get folder info
QRegExp comicDownloadInfo("/v2/library/.+/comic/[0-9]+/info/?"); //get comic info (full download info)
QRegExp comicOpenForDownloading("/v2/library/.+/comic/[0-9]+/?"); //get comic info (full info + opening)
QRegExp comicOpenForRemoteReading("/v2/library/.+/comic/[0-9]+/remote/?"); //the server will open for reading the comic
QRegExp comicFullInfo("/v2/library/.+/comic/[0-9]+/fullinfo/?"); //get comic info
QRegExp comicUpdate("/v2/library/.+/comic/[0-9]+/update/?"); //get comic info
QRegExp comicClose("/v2/library/.+/comic/[0-9]+/close/?"); //the server will close the comic and free memory
QRegExp cover("/v2/library/.+/cover/[0-9a-f]+.jpg"); //get comic cover (navigation)
QRegExp comicPage("/v2/library/.+/comic/[0-9]+/page/[0-9]+/?"); //get comic page
QRegExp comicPageRemote("/v2/library/.+/comic/[0-9]+/page/[0-9]+/remote?"); //get comic page (remote reading)
QRegExp serverVersion("/v2/version/?");
QRegExp folderContent("/v2/library/.+/folder/[0-9]+/content/?");
QRegExp favs("/v2/library/.+/favs/?");
QRegExp reading("/v2/library/.+/reading/?");
QRegExp tags("/v2/library/.+/tags/?");
QRegExp tagContent("/v2/library/.+/tag/[0-9]+/content/?");
QRegExp tagInfo("/v2/library/.+/tag/[0-9]+/info/?");
QRegExp readingLists("/v2/library/.+/reading_lists/?");
QRegExp readingListContent("/v2/library/.+/reading_list/[0-9]+/content/?");
QRegExp readingListInfo("/v2/library/.+/reading_list/[0-9]+/info/?");
QRegExp sync("/v2/sync");
QRegExp library("/v2/library/([0-9]+)/.+"); //permite verificar que la biblioteca solicitada existe
path = QUrl::fromPercentEncoding(path).toUtf8();
if (!sync.exactMatch(path)) //no session is needed for syncback info, until security will be added
loadSessionV2(request, response);
//primera petición, se ha hecho un post, se sirven las bibliotecas si la seguridad mediante login no está habilitada
if (path == "/v2/libraries") //Don't send data to the server using '/' !!!!
{
LibrariesControllerV2().service(request, response);
} else {
if (serverVersion.exactMatch(path)) {
VersionController().service(request, response);
} else if (sync.exactMatch(path)) {
SyncControllerV2().service(request, response);
} else {
if (library.indexIn(path) != -1 && DBHelper::getLibraries().contains(library.cap(1).toInt())) {
if (folderInfo.exactMatch(path)) {
FolderInfoControllerV2().service(request, response);
} else if (cover.exactMatch(path)) {
CoverControllerV2().service(request, response);
} else if (comicDownloadInfo.exactMatch(path)) {
ComicDownloadInfoControllerV2().service(request, response);
} else if (comicOpenForDownloading.exactMatch(path) || comicOpenForRemoteReading.exactMatch(path)) //start download or start remote reading
{
ComicControllerV2().service(request, response);
} else if (comicFullInfo.exactMatch(path)) {
ComicFullinfoController_v2().service(request, response);
} else if (comicPage.exactMatch(path) || comicPageRemote.exactMatch(path)) {
PageControllerV2().service(request, response);
} else if (comicUpdate.exactMatch(path)) {
UpdateComicControllerV2().service(request, response);
} else if (folderContent.exactMatch(path)) {
FolderContentControllerV2().service(request, response);
} else if (tags.exactMatch(path)) {
TagsControllerV2().service(request, response);
} else if (tagContent.exactMatch(path)) {
TagContentControllerV2().service(request, response);
} else if (favs.exactMatch(path)) {
FavoritesControllerV2().service(request, response);
} else if (reading.exactMatch(path)) {
ReadingComicsControllerV2().service(request, response);
} else if (readingLists.exactMatch(path)) {
ReadingListsControllerV2().service(request, response);
} else if (readingListContent.exactMatch(path)) {
ReadingListContentControllerV2().service(request, response);
} else if (readingListInfo.exactMatch(path)) {
ReadingListInfoControllerV2().service(request, response);
} else if (tagInfo.exactMatch(path)) {
TagInfoControllerV2().service(request, response);
}
} else {
//response.writeText(library.cap(1));
Static::staticFileController->service(request, response);
}
}
}
}
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