a?adido #include <typeinfo> (compilaci?n Linux)

2025-07-21 06:24:39 -04:00 · 2013-04-20 21:28:59 +02:00
commit 1c5ac619ef
429 changed files with 40460 additions and 0 deletions
--- a/YACReaderLibrary/db_helper.cpp
+++ b/YACReaderLibrary/db_helper.cpp
@ -0,0 +1,127 @@
+#include "db_helper.h"
+
+#include <QMap>
+#include <QString>
+#include <QList>
+#include <QDateTime>
+#include <QFile>
+#include <QFileInfo>
+#include <QCoreApplication>
+#include <QTextStream>
+
+#include "library_item.h"
+#include "comic_db.h"
+#include "data_base_management.h"
+#include "folder.h"
+
+//server
+
+//TODO optimizar, evitar que se tenga que leer en cada petición el archivo
+//conservar un QDateTime stático que compruebe si libraries.yacr ha sido modificado
+//libraries debe ser una variable estática
+static QDateTime lastModified;
+static QMap<QString,QString> libraries;
+
+QMap<QString,QString> DBHelper::getLibraries()
+{
+	QFileInfo fi(QCoreApplication::applicationDirPath()+"/libraries.yacr");
+	if(fi.lastModified() == lastModified)
+		return libraries;
+	
+	lastModified = fi.lastModified();
+	libraries.clear();
+	QFile f(QCoreApplication::applicationDirPath()+"/libraries.yacr");
+	f.open(QIODevice::ReadOnly);
+	QTextStream txtS(&f);
+	QString content = txtS.readAll();
+	QStringList lines = content.split('\n');
+	QString line,name;
+	int i=0;
+	foreach(line,lines)
+	{
+		if((i%2)==0)
+		{
+			name = line;
+		}
+		else
+		{
+			//sólo se agregan las bibliotecas realmente disponibles
+			QSqlDatabase db = DataBaseManagement::loadDatabase(line.trimmed()+"/.yacreaderlibrary");
+			if(db.isValid())
+				libraries.insert(name.trimmed(),line.trimmed());
+			db.close();
+		}
+		i++;
+	}
+	f.close();
+	return libraries;
+}
+QList<LibraryItem *> DBHelper::getFolderContentFromLibrary(const QString & libraryName, qulonglong folderId)
+{
+	QString libraryPath = DBHelper::getLibraries().value(libraryName);
+	QSqlDatabase db = DataBaseManagement::loadDatabase(libraryPath+"/.yacreaderlibrary");
+	
+	QList<LibraryItem *> list = Folder::getFoldersFromParent(folderId,db,false);
+	
+	db.close();
+	QSqlDatabase::removeDatabase(libraryPath);
+	return list;
+}
+QList<LibraryItem *> DBHelper::getFolderComicsFromLibrary(const QString & libraryName, qulonglong folderId)
+{
+	QString libraryPath = DBHelper::getLibraries().value(libraryName);
+	QSqlDatabase db = DataBaseManagement::loadDatabase(libraryPath+"/.yacreaderlibrary");
+
+	QList<LibraryItem *> list = ComicDB::getComicsFromParent(folderId,db,false);
+
+	db.close();
+	QSqlDatabase::removeDatabase(libraryPath);
+	return list;
+}
+qulonglong DBHelper::getParentFromComicFolderId(const QString & libraryName, qulonglong id)
+{
+	QString libraryPath = DBHelper::getLibraries().value(libraryName);
+	QSqlDatabase db = DataBaseManagement::loadDatabase(libraryPath+"/.yacreaderlibrary");
+
+	Folder f(id,db);
+
+	db.close();
+	QSqlDatabase::removeDatabase(libraryPath);
+	return f.parentId;
+}
+ComicDB DBHelper::getComicInfo(const QString & libraryName, qulonglong id)
+{
+	QString libraryPath = DBHelper::getLibraries().value(libraryName);
+	QSqlDatabase db = DataBaseManagement::loadDatabase(libraryPath+"/.yacreaderlibrary");
+
+	ComicDB comic;
+	comic.load(id,db);
+
+	db.close();
+	QSqlDatabase::removeDatabase(libraryPath);
+	return comic;
+}
+QString DBHelper::getFolderName(const QString & libraryName, qulonglong id)
+{
+	QString libraryPath = DBHelper::getLibraries().value(libraryName);
+	QSqlDatabase db = DataBaseManagement::loadDatabase(libraryPath+"/.yacreaderlibrary");
+
+	QString name="";
+
+	{
+		QSqlQuery selectQuery(db); //TODO check
+		selectQuery.prepare("SELECT name FROM folder WHERE id = :id");
+		selectQuery.bindValue(":id", id);
+		selectQuery.exec();
+
+		if(selectQuery.next()) 
+		{
+			QSqlRecord record = selectQuery.record();
+			name = record.value(0).toString();
+		}
+	}
+
+	db.close();
+	QSqlDatabase::removeDatabase(libraryPath);
+	return name;
+}