groupmanager import 구현

git-svn-id: svn://192.168.0.12/source@75 8346c931-da38-4b9b-9d4c-e48b93cbd075

GroupManager/widget.cpp

@@ -11,6 +11,7 @@
 #include <QSqlRecord>
 #include <QFile>
 #include <QStack>
+#include <QFileDialog>
 Widget::Widget(QWidget *parent)
     : QWidget(parent)
 {
@@ -165,19 +166,22 @@ QGroupBox *Widget::setGroupWidgets()
         QPushButton *pInsert = new QPushButton("Insert");
         QPushButton *pDelete = new QPushButton("Delete");
         QPushButton *pClear =  new QPushButton("Clear");
-        QPushButton *pModify = new QPushButton("Modify");        
+        QPushButton *pModify = new QPushButton("Modify");
+        QPushButton *pImport = new QPushButton("Import");
         QPushButton *pExport = new QPushButton("Export");
         QPushButton *pRefresh = new QPushButton("Refresh");
         hlayout->addWidget(pInsert);
         hlayout->addWidget(pDelete);
         hlayout->addWidget(pClear);
         hlayout->addWidget(pModify);
+        hlayout->addWidget(pImport);
         hlayout->addWidget(pExport);        
         hlayout->addWidget(pRefresh);
         connect(pInsert, SIGNAL(released()),this, SLOT(on_group_button_insert()));
         connect(pDelete, SIGNAL(released()),this, SLOT(on_group_button_delete()));
         connect(pClear, SIGNAL(released()),this, SLOT(on_group_button_clear()));
         connect(pModify, SIGNAL(released()),this, SLOT(on_group_button_modify()));
+        connect(pImport, SIGNAL(released()),this, SLOT(on_group_button_import()));
         connect(pExport, SIGNAL(released()),this, SLOT(on_group_button_export()));
         connect(pRefresh, SIGNAL(released()),this, SLOT(on_group_button_refresh()));
         vlayout->addLayout(hlayout);
@@ -491,6 +495,126 @@ void Widget::on_group_button_export()
     }
 }
 
+void Widget::on_group_button_import()
+{
+
+    QStringList strgroup;
+    foreach (QModelIndex index,m_ptableGroup->selectionModel()->selectedRows(0))
+    {
+        QSqlRecord rec = m_pmodelGroup->record(index.row());
+        strgroup.push_back(rec.value("id").toString());
+    }
+
+
+    QString strFilename = QFileDialog::getOpenFileName(0,"Import file",QDir::currentPath(),
+            "csv files (*.csv);;All files (*.*)",new QString("Text files (*.csv)"));
+
+    QFile file(strFilename);
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return;
+
+
+
+    //STable *pNew = new STable;
+    QTextStream in(&file);
+    int ncRow=0;
+    int nCount=0;
+    bool bQuit = true;
+    int nRead = 0;
+    QStringList attributes;
+    QString strquery;
+    while(!in.atEnd())
+    {
+        QString strLine;
+        /*
+        {
+            QByteArray byte = file.readLine();
+            if (byte.isEmpty()) { bQuit = false; continue; }
+            strLine = codec->toUnicode(byte);
+            nRead += byte.size();
+        }*/
+
+        strLine = in.readLine();
+        if (nCount == 0)
+        {
+            QStringList strings = strLine.split(",", QString::SkipEmptyParts);
+            if (strings.at(0).trimmed() == QString("#Head#"))
+            {
+                for (int i = 1; i < strings.size();i++)
+                    attributes << strings.at(i);
+                nCount++;
+
+            }
+            else
+            {
+                for (int i = 0; i < strings.size();i++)
+                    attributes << strings.at(i);
+                nCount++;
+            }
+            continue;
+        }
+
+        strquery = "insert into data_" + strgroup.at(0) + " (";
+
+        foreach(QString str, attributes)
+        {
+            strquery += (str.trimmed() + ",");
+        }
+
+        strquery = strquery.left(strquery.length() - 1);
+        strquery += ") VALUES (";
+
+        foreach(QString str,attributes)
+        {
+            strquery += ":" + str.trimmed().toUpper() + ",";
+        }
+        strquery = strquery.left(strquery.length() - 1);
+        strquery += ")";
+
+
+        strLine = strLine.replace("\"","");
+        QStringList strings = strLine.split(",");
+
+        QSqlQuery query;
+        query.prepare(strquery.toUtf8());
+       // qDebug() << strquery;
+        for(int i=0; i<attributes.size();i++)
+        {
+            if(attributes.at(i).trimmed() == "article_order")
+            {
+                if(strings.at(i).trimmed().length() == 0)
+                {
+                    QString strEmpty;
+                    query.bindValue(":"+attributes.at(i).toUpper(), strEmpty.toInt());
+                }
+                else
+                {
+                    query.bindValue(":"+attributes.at(i).toUpper(), strings.at(i).trimmed().toInt());
+                }
+               // qDebug() << " articleorder is executed";
+            }
+
+            if(strings.at(i).trimmed().length() == 0)
+            {
+                QString strEmpty;
+                query.bindValue(":"+attributes.at(i).trimmed().toUpper(), strEmpty.toUtf8());
+            }
+            else
+            {
+                query.bindValue(":"+attributes.at(i).trimmed().toUpper(), strings.at(i).trimmed().toUtf8());
+            }
+        }
+
+        if(query.exec() == false)
+        {
+            qDebug() << "error : " << query.lastError().text();
+        }
+    }
+
+
+    file.close();
+}
+
+
 void Widget::on_group_button_refresh()
 {
     QString strQuery;

GroupManager/widget.h

@@ -41,13 +41,13 @@ private slots:
     void on_group_button_delete();
     void on_group_button_clear();
     void on_group_button_modify();
+    void on_group_button_import();
     void on_group_button_export();
     void on_group_button_copy_start();
     void on_group_button_copy_clear();
     void on_group_button_copy_from();
     void on_group_button_copy_to();
     void on_group_button_refresh();
-
     void on_crawling_button_insert();
     void on_crawling_button_delete();
 };