net.ftlines.wicket.fullcalendar.callback.EventDroppedCallback.java Source code

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Here is the source code for net.ftlines.wicket.fullcalendar.callback.EventDroppedCallback.java

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/**
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package net.ftlines.wicket.fullcalendar.callback;

import net.ftlines.wicket.fullcalendar.CalendarResponse;
import net.ftlines.wicket.fullcalendar.Config;
import net.ftlines.wicket.fullcalendar.Event;
import net.ftlines.wicket.fullcalendar.EventSource;

import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.request.Request;

public abstract class EventDroppedCallback extends AbstractAjaxCallbackWithClientsideRevert
        implements CallbackWithHandler {
    private static final long serialVersionUID = 9220878749378414280L;

    private final Config config;

    /**
     * @param config
     */
    public EventDroppedCallback(final Config config) {
        this.config = config;
    }

    @Override
    protected String configureCallbackScript(final String script, final String urlTail) {
        final String url = "&eventId=\"+event.id+\"&sourceId=\"+event.source.data." + EventSource.Const.UUID
                + "+\"&dayDelta=\"+dayDelta+\"&minuteDelta=\"+minuteDelta+\"&allDay=\"+allDay+\"";
        if (config.isEnableContextMenu() == false) { // do not show context menu
            return script.replace(urlTail, url);
        } else { // do show context menu
            return EventDroppedCallbackScriptGenerator.getEventDroppedJavascript(getComponent(), url, script,
                    urlTail);
        }
    }

    @SuppressWarnings("serial")
    @Override
    public IModel<String> getHandlerScript() {
        return new AbstractReadOnlyModel<String>() {
            /**
             * @see org.apache.wicket.model.AbstractReadOnlyModel#getObject()
             */
            @Override
            public String getObject() {
                return "function(event, dayDelta, minuteDelta, allDay, revertFunc, originalEvent) { "
                        + getCallbackScript() + "}";
            }
        };
    }

    @Override
    protected boolean onEvent(final AjaxRequestTarget target) {
        final Request r = getCalendar().getRequest();
        final String eventId = r.getRequestParameters().getParameterValue("eventId").toString();
        final String sourceId = r.getRequestParameters().getParameterValue("sourceId").toString();

        final EventSource source = getCalendar().getEventManager().getEventSource(sourceId);
        final Event event = source.getEventProvider().getEventForId(eventId);

        final int dayDelta = r.getRequestParameters().getParameterValue("dayDelta").toInt();
        final int minuteDelta = r.getRequestParameters().getParameterValue("minuteDelta").toInt();
        final boolean allDay = r.getRequestParameters().getParameterValue("allDay").toBoolean();

        return onEventDropped(new DroppedEvent(source, event, dayDelta, minuteDelta, allDay),
                new CalendarResponse(getCalendar(), target));
    }

    protected abstract boolean onEventDropped(DroppedEvent event, CalendarResponse response);

    @Override
    protected String getRevertScript() {
        return "revertFunc();";
    }

}