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package org.jetbrains.builtInWebServer;
import com.intellij.notification.Notification;
import com.intellij.notification.NotificationDisplayType;
import com.intellij.notification.NotificationType;
import com.intellij.notification.Notifications;
import com.intellij.openapi.application.ApplicationNamesInfo;
import com.intellij.openapi.application.PathManager;
import com.intellij.openapi.components.*;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.options.SimpleConfigurable;
import com.intellij.openapi.util.Getter;
import com.intellij.util.xmlb.XmlSerializerUtil;
import com.intellij.util.xmlb.annotations.Attribute;
import com.intellij.xdebugger.settings.DebuggerConfigurableProvider;
import com.intellij.xdebugger.settings.DebuggerSettingsCategory;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.ide.BuiltInServerManager;
import org.jetbrains.ide.CustomPortServerManager;
import org.jetbrains.io.CustomPortServerManagerBase;
import java.io.File;
import java.util.Collection;
import java.util.Collections;
@State(
name = "BuiltInServerOptions",
storages = {
@Storage(
file = StoragePathMacros.APP_CONFIG + "/other.xml"
)}
)
public class BuiltInServerOptions implements PersistentStateComponent<BuiltInServerOptions>, ExportableComponent, Getter<BuiltInServerOptions> {
@Attribute
public int builtInServerPort = 63342;
@Attribute
public boolean builtInServerAvailableExternally = false;
public static BuiltInServerOptions getInstance() {
return ServiceManager.getService(BuiltInServerOptions.class);
}
@Override
public BuiltInServerOptions get() {
return this;
}
static final class BuiltInServerDebuggerConfigurableProvider extends DebuggerConfigurableProvider {
@NotNull
@Override
public Collection<? extends Configurable> getConfigurables(@NotNull DebuggerSettingsCategory category) {
if (category == DebuggerSettingsCategory.GENERAL) {
return Collections.singletonList(SimpleConfigurable.create("builtInServer", "", BuiltInServerConfigurableUi.class, getInstance()));
}
return Collections.emptyList();
}
}
@NotNull
@Override
public File[] getExportFiles() {
return new File[]{PathManager.getOptionsFile("other")};
}
@NotNull
@Override
public String getPresentableName() {
return "Built-in server";
}
@Nullable
@Override
public BuiltInServerOptions getState() {
return this;
}
@Override
public void loadState(BuiltInServerOptions state) {
XmlSerializerUtil.copyBean(state, this);
}
public int getEffectiveBuiltInServerPort() {
MyCustomPortServerManager portServerManager = CustomPortServerManager.EP_NAME.findExtension(MyCustomPortServerManager.class);
if (!portServerManager.isBound()) {
return BuiltInServerManager.getInstance().getPort();
}
return builtInServerPort;
}
public static final class MyCustomPortServerManager extends CustomPortServerManagerBase {
@Override
public void cannotBind(Exception e, int port) {
String groupDisplayId = "Built-in Web Server";
Notifications.Bus.register(groupDisplayId, NotificationDisplayType.STICKY_BALLOON);
new Notification(groupDisplayId, "Built-in HTTP server on custom port " + port + " disabled",
"Cannot start built-in HTTP server on custom port " + port + ". " +
"Please ensure that port is free (or check your firewall settings) and restart " + ApplicationNamesInfo.getInstance().getFullProductName(),
NotificationType.ERROR).notify(null);
}
@Override
public int getPort() {
return getInstance().builtInServerPort;
}
@Override
public boolean isAvailableExternally() {
return getInstance().builtInServerAvailableExternally;
}
}
public static void onBuiltInServerPortChanged() {
CustomPortServerManager.EP_NAME.findExtension(MyCustomPortServerManager.class).portChanged();
}
}
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