Added IMetaDataPlugin base class for parsing plugin name, description,

etc... from json metadata file.

core/core.h

@@ -3,5 +3,6 @@
 
 #include "context.h"
 #include "iplugin.h"
+#include "imetadataplugin.h"
 
 #endif // CORE_H

core/core.pro

@@ -13,14 +13,16 @@ DEFINES += CORE_LIBRARY
 
 SOURCES += \
     data/user.cpp \
-    context.cpp
+    context.cpp \
+    imetadataplugin.cpp
 
 HEADERS += core.h\
         core_global.h \
     iplugin.h \
     service.h \
     data/user.h \
-    context.h
+    context.h \
+    imetadataplugin.h
 
 unix {
     target.path = /usr/lib

core/imetadataplugin.cpp

@@ -0,0 +1,67 @@
+#include "imetadataplugin.h"
+
+#include <QJsonValue>
+#include <QLocale>
+#include <QDebug>
+
+IMetaDataPlugin::IMetaDataPlugin()
+{
+}
+
+IMetaDataPlugin::~IMetaDataPlugin()
+{
+}
+
+QString IMetaDataPlugin::pluginName()
+{
+    return m_name;
+}
+
+QString IMetaDataPlugin::pluginId()
+{
+    return m_id;
+}
+
+QString IMetaDataPlugin::pluginDescription()
+{
+    return m_description;
+}
+
+void IMetaDataPlugin::init(const QJsonObject &metaData)
+{
+    parseMetaData(metaData);
+    initServiceUi();
+}
+
+void IMetaDataPlugin::parseMetaData(const QJsonObject &metaData)
+{
+    qDebug() << metaData;
+    QJsonValue data = metaData["MetaData"];
+    if (!data.isObject()) {
+        return;
+    }
+
+    m_name = parseLocaleText(data.toObject()["name"].toObject());
+    m_description = parseLocaleText(data.toObject()["description"].toObject());
+    m_id = data.toObject()["id"].toString();
+}
+
+QString IMetaDataPlugin::parseLocaleText(const QJsonObject &object)
+{
+    QString locale = QLocale::system().name();
+    QString ret;
+
+    foreach (QString key, object.keys()) {
+        if (locale.contains(key, Qt::CaseInsensitive)) {
+            ret = object[key].toString();
+            break;
+        }
+    }
+
+    if (ret.isEmpty()) {
+        ret = object["default"].toString();
+    }
+
+    return ret;
+}
+

core/imetadataplugin.h

@@ -0,0 +1,34 @@
+#ifndef IMETADATAPLUGIN_H
+#define IMETADATAPLUGIN_H
+
+#include <QString>
+
+#include "core_global.h"
+#include "iplugin.h"
+
+class CORESHARED_EXPORT IMetaDataPlugin : public IPlugin
+{
+public:
+    IMetaDataPlugin();
+    ~IMetaDataPlugin();
+
+    // IPlugin interface
+public:
+    virtual QString pluginName();
+    virtual QString pluginId();
+    virtual QString pluginDescription();
+    virtual void init(const QJsonObject &metaData);
+
+protected:
+    virtual void initServiceUi() = 0;
+    virtual void parseMetaData(const QJsonObject &metaData);
+
+private:
+    QString m_name;
+    QString m_id;
+    QString m_description;
+
+    QString parseLocaleText(const QJsonObject &object);
+};
+
+#endif // IMETADATAPLUGIN_H

core/iplugin.h

@@ -19,6 +19,7 @@ public:
     virtual ~IPlugin() {  }
     virtual QString pluginName() = 0;
     virtual QString pluginId() = 0;
+    virtual QString pluginDescription() = 0;
     virtual void init(const QJsonObject &metaData) = 0;
     virtual QWidget *ui() {
         return m_ui;