Add a Yahoo! web service client example.

svn path=/branches/work/~ervin/qtjolie/; revision=989179
2009-06-29 17:00:33 +00:00 · 2009-06-29 17:00:33 +00:00 · f639993c8b
commit f639993c8b
parent 379085039b
2 changed files with 134 additions and 0 deletions
--- a/private/qtjolie-branch/tests/CMakeLists.txt
+++ b/private/qtjolie-branch/tests/CMakeLists.txt
@ -26,4 +26,5 @@ SODEP_UNIT_TESTS(
 SODEP_EXECUTABLE_TESTS(
  testprinter
  calculatorservice
+  trivialyahooclient
 )
--- a/private/qtjolie-branch/tests/trivialyahooclient.cpp
+++ b/private/qtjolie-branch/tests/trivialyahooclient.cpp
@ -0,0 +1,133 @@
+/**
+ * This file is part of the KDE project
+ * Copyright (C) 2009 Kevin Ottens <ervin@kde.org>
+ * Copyright (C) 2009 Fabrizio Montesi <famontesi@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <QtCore/QDebug>
+#include <QtCore/QTimer>
+
+#include <QtGui/QApplication>
+#include <QtGui/QBoxLayout>
+#include <QtGui/QLineEdit>
+#include <QtGui/QTextBrowser>
+
+#include <QtJolie/Client>
+#include <QtJolie/Message>
+#include <QtJolie/MetaService>
+
+using namespace Jolie;
+
+class MainWindow : public QWidget
+{
+    Q_OBJECT
+public:
+    MainWindow()
+    {
+        setEnabled(false);
+
+        setLayout(new QVBoxLayout());
+        m_lineEdit = new QLineEdit(this);
+        m_browser = new QTextBrowser(this);
+        m_browser->setOpenExternalLinks(true);
+        layout()->addWidget(m_lineEdit);
+        layout()->addWidget(m_browser);
+
+        m_meta.start();
+        QTimer::singleShot(1000, this, SLOT(delayedInit()));
+    }
+
+    ~MainWindow()
+    {
+        m_meta.stop();
+        delete m_client;
+    }
+
+private slots:
+    void delayedInit()
+    {
+        Value aliases;
+        aliases.children("webSearch") << Value("webSearch?appid=%{applicationId}&query=%{query}");
+        Value inProtocol("http");
+        inProtocol.children("format") << Value("rest");
+        inProtocol.children("aliases") << aliases;
+        Value outProtocol("sodep");
+
+        m_resourcePath = m_meta.addRedirection(
+            QString::fromUtf8("YahooWebSearch"),
+            QString::fromUtf8("socket://search.yahooapis.com:80/WebSearchService/V1/"),
+            inProtocol,
+            outProtocol
+        );
+
+        m_client = new Client(QString::fromUtf8("localhost"), 9000);
+        connect(m_lineEdit, SIGNAL(returnPressed()),
+                this, SLOT(onReturnPressed()));
+
+        setEnabled(true);
+        m_lineEdit->setFocus();
+    }
+
+    void onReturnPressed()
+    {
+        Message request((QString::fromUtf8("/")+m_resourcePath).toUtf8(), "webSearch");
+        Value requestData;
+        requestData.children("applicationId") << Value("UrlfFCDV34F.d8xYpsswjaA7P.unhHJ6ELvrhhIb.ybJeUHh.POHIkSf_YO0Fw--");
+        requestData.children("query") << Value(m_lineEdit->text().toUtf8());
+        request.setData(requestData);
+
+        Message response = m_client->call(request);
+
+        m_browser->clear();
+        QString html = QString::fromUtf8("<html><body>");
+
+        foreach (const Value &value, response.data().children("Result")) {
+            QString url = QString::fromUtf8(value.children("Url").first().toByteArray());
+            QString title = QString::fromUtf8(value.children("Title").first().toByteArray());
+            QString summary = QString::fromUtf8(value.children("Summary").first().toByteArray());
+
+            html+= QString::fromUtf8(
+                            "<div><a href=\"%1\"><b>%2</b></a></div>"
+                            "<div>%3</div><br/>"
+                            ).arg(url).arg(title).arg(summary);
+        }
+
+        html+= QString::fromUtf8("</body></html>");
+
+        m_browser->setHtml(html);
+    }
+
+private:
+    MetaService m_meta;
+    QLineEdit *m_lineEdit;
+    QTextBrowser *m_browser;
+    Client *m_client;
+    QString m_resourcePath;
+};
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    MainWindow w;
+    w.show();
+
+    return app.exec();
+}
+
+#include "trivialyahooclient.moc"