fix video tuortial widget

scriptengines/javascript/common/extension_io.cpp

@@ -21,11 +21,15 @@
 
 #include <QDir>
 
+#include <KDesktopFile>
 #include <KGlobalSettings>
+#include <KIO/CopyJob>
 #include <KIO/Job>
 #include <KRun>
 #include <KStandardDirs>
 
+#include <Plasma/Package>
+
 QScriptValue ScriptEnv::openUrl(QScriptContext *context, QScriptEngine *engine)
 {
     Q_UNUSED(engine)
@@ -87,6 +91,67 @@ QScriptValue ScriptEnv::getUrl(QScriptContext *context, QScriptEngine *engine)
     return engine->newQObject(job);
 }
 
+QScriptValue ScriptEnv::download(QScriptContext *context, QScriptEngine *engine)
+{
+    if (context->argumentCount() == 0) {
+        return engine->undefinedValue();
+    }
+
+    QScriptValue v = context->argument(0);
+    KUrl url = v.isString() ? KUrl(v.toString()) : qscriptvalue_cast<KUrl>(v);
+
+    if (!url.isValid()) {
+        return engine->undefinedValue();
+    }
+
+    QString requestedFileName;
+    if (context->argumentCount() > 1) {
+        requestedFileName = context->argument(1).toString();
+    }
+
+    ScriptEnv *env = ScriptEnv::findScriptEnv(engine);
+    if (!env) {
+        //kDebug() << "findScriptEnv failed";
+        return engine->undefinedValue();
+    }
+
+    QStringList protocols;
+    protocols << "http" << "https" << "ftp" << "ftps";
+    if (!protocols.contains(url.protocol())) {
+        return engine->undefinedValue();
+    }
+
+    QScriptContext *c = engine->currentContext();
+    QString destination;
+    while (c) {
+        QScriptValue v = c->activationObject().property("__plasma_package");
+        if (v.isVariant()) {
+            KDesktopFile config(v.toVariant().value<Plasma::Package>().path() + "/metadata.desktop");
+            KConfigGroup cg = config.desktopGroup();
+            const QString pluginName = cg.readEntry("X-KDE-PluginInfo-Name", QString());
+            destination = KGlobalSettings::downloadPath() + "Plasma/" + pluginName + '/';
+            break;
+        }
+
+        c = c->parentContext();
+    }
+
+    if (destination.isEmpty()) {
+        return engine->undefinedValue();
+    }
+
+    requestedFileName.prepend(destination);
+    QDir dir(requestedFileName);
+    dir.mkpath(destination);
+    if (!dir.absolutePath().startsWith(destination)) {
+        requestedFileName = destination;
+    }
+
+    //TODO: allow showing desktop progress info?
+    KIO::CopyJob *job = KIO::copy(url, KUrl(requestedFileName), KIO::HideProgressInfo);
+    return engine->newQObject(job);
+}
+
 QScriptValue ScriptEnv::userDataPath(QScriptContext *context, QScriptEngine *engine)
 {
     Q_UNUSED(engine)

scriptengines/javascript/common/scriptenv.cpp

@@ -68,7 +68,6 @@ void ScriptEnv::setupGlobalObject()
     // property is hidden from scripts.
     global.setProperty("__plasma_scriptenv", m_engine->newQObject(this),
                        QScriptValue::ReadOnly|QScriptValue::Undeletable|QScriptValue::SkipInEnumeration);
-
     // Add utility functions
 #ifndef DECLARATIVE
     global.setProperty("print", m_engine->newFunction(ScriptEnv::print));
@@ -182,6 +181,9 @@ bool ScriptEnv::importBuiltinExtension(const QString &extension, QScriptValue &o
         obj.setProperty("userDataPath", m_engine->newFunction(ScriptEnv::userDataPath));
         obj.setProperty("runCommand", m_engine->newFunction(ScriptEnv::runCommand));
         return true;
+    } else if ("download" == extension) {
+        obj.setProperty("download", m_engine->newFunction(ScriptEnv::download));
+        return true;
     }
 
     return false;

scriptengines/javascript/common/scriptenv.h

@@ -27,6 +27,11 @@
 
 #include "authorization.h"
 
+namespace Plasma
+{
+    class Package;
+} // namespace Plasma
+
 class ScriptEnv : public QObject
 {
     Q_OBJECT
@@ -87,6 +92,7 @@ private:
     static QScriptValue applicationExists(QScriptContext *context, QScriptEngine *engine);
     static QScriptValue openUrl(QScriptContext *context, QScriptEngine *engine);
     static QScriptValue getUrl(QScriptContext *context, QScriptEngine *engine);
+    static QScriptValue download(QScriptContext *context, QScriptEngine *engine);
     static QScriptValue userDataPath(QScriptContext *context, QScriptEngine *engine);
     static QScriptValue listAddons(QScriptContext *context, QScriptEngine *engine);
     static QScriptValue loadAddon(QScriptContext *context, QScriptEngine *engine);

scriptengines/javascript/plasmoid/appletinterface.cpp

@@ -22,12 +22,14 @@
 #include "appletinterface.h"
 
 #include <QAction>
+#include <QDir>
 #include <QFile>
 #include <QScriptEngine>
 #include <QSignalMapper>
 #include <QTimer>
 
 #include <KDebug>
+#include <KGlobalSettings>
 #include <KIcon>
 #include <KService>
 #include <KServiceTypeTrader>
@@ -412,6 +414,23 @@ AppletInterface::ItemStatus AppletInterface::status() const
     return (AppletInterface::ItemStatus)((int)(applet()->status()));
 }
 
+/*
+QString AppletInterface::downloadPath(const QString &file)
+{
+    KDesktopFile config(v.toVariant().value<Plasma::Package>().path() + "/metadata.desktop");
+    KConfigGroup cg = config.desktopGroup();
+    const QString pluginName = cg.readEntry("X-KDE-PluginInfo-Name", QString());
+    destination = KGlobalSettings::downloadPath() + "/Plasma/" + pluginName + '/';
+}
+*/
+
+QStringList AppletInterface::downloadedFiles() const
+{
+    const QString downloadDir = KGlobalSettings::downloadPath() + "/Plasma/" + applet()->pluginName();
+    QDir dir(downloadDir);
+    return dir.entryList(QDir::Files | QDir::NoSymLinks | QDir::Readable);
+}
+
 void AppletInterface::gc()
 {
     QTimer::singleShot(0, m_appletScriptEngine, SLOT(collectGarbage()));

scriptengines/javascript/plasmoid/appletinterface.h

@@ -304,6 +304,9 @@ enum IntervalAlignment {
     void setStatus(const ItemStatus &status);
     ItemStatus status() const;
 
+//    Q_INVOKABLE QString downloadPath(const QString &file);
+    Q_INVOKABLE QStringList downloadedFiles() const;
+
 Q_SIGNALS:
     void releaseVisualFocus();
     void configNeedsSaving();

scriptengines/javascript/plasmoid/declarativeappletscript.cpp

@@ -390,6 +390,10 @@ void DeclarativeAppletScript::setupObjects()
 
     QScriptValue global = m_engine->globalObject();
 
+    QScriptValue v = m_engine->newVariant(QVariant::fromValue(*applet()->package()));
+    global.setProperty("__plasma_package", v,
+                       QScriptValue::ReadOnly | QScriptValue::Undeletable | QScriptValue::SkipInEnumeration);
+
     m_self = m_engine->newQObject(m_interface);
     m_self.setScope(global);
     global.setProperty("plasmoid", m_self);

scriptengines/javascript/plasmoid/simplejavascriptapplet.cpp

@@ -510,6 +510,10 @@ void SimpleJavaScriptApplet::setupObjects()
     global.setProperty("AnimationGroup", m_engine->newFunction(SimpleJavaScriptApplet::animationGroup));
     global.setProperty("ParallelAnimationGroup", m_engine->newFunction(SimpleJavaScriptApplet::parallelAnimationGroup));
 
+    QScriptValue v = m_engine->newVariant(QVariant::fromValue(*applet()->package()));
+    global.setProperty("__plasma_package", v,
+                       QScriptValue::ReadOnly | QScriptValue::Undeletable | QScriptValue::SkipInEnumeration);
+
     // Bindings for data engine
 
     bindI18N(m_engine);