Changeset cec47c6 for src/sql

Timestamp:

05/05/10 15:56:14 (13 years ago)

Author:

kirilma <kirilma@…>

Branches:

master, qt5

Children:

58eb7cc

Parents:

3cdaf7d

Message:

store path to conference map in database

path stored as additional field in conference table
if it's null or empty, "Show map" button is not shown
if existing database does not have the field, it will be automatically added

Location:

src/sql

Files:

• sqlengine.cpp (modified) (2 diffs)
• sqlengine.h (modified) (1 diff)

src/sql/sqlengine.cpp

@@ -62 +62 @@
         database.open();
     }
+
+    checkConferenceMap(database);
 
     //LOG_INFO(QString("Opening '%1' database '%2'").arg(aDatabaseType).arg(aDatabaseName));
@@ -378 +380 @@
 }
 
+void SqlEngine::checkConferenceMap(QSqlDatabase &aDatabase)
+{
+    QSqlQuery sqlQuery(aDatabase);
+    sqlQuery.prepare("SELECT map FROM conference");
+    if (!sqlQuery.exec()) {
+        qWarning() << "column conference.map is missing; adding";
+        execQuery(aDatabase, "ALTER TABLE conference ADD COLUMN map VARCHAR")
+         and execQuery(aDatabase, "UPDATE conference SET map = ':/maps/campus.png' WHERE title = 'FOSDEM 2010'");
+    }
+}

src/sql/sqlengine.h

@@ -48 +48 @@
         static bool execQuery(QSqlDatabase &aDatabase, const QString &aQuery);
         static bool execQueryWithParameter(QSqlDatabase &aDatabase, const QString &aQuery, const QHash<QString, QVariant>& params);
+
+        static void checkConferenceMap(QSqlDatabase &aDatabase);
 };