Portlet NavigationDirectory als NavigationTree aus ccm-ldn-portal verschoben.
git-svn-id: https://svn.libreccm.org/ccm/trunk@392 8810af33-2d31-482b-a856-94f89814c4dfmaster
pb
parent
e76ea01d9c
commit
6488c59df5
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@ -0,0 +1,26 @@
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// Copyright (C) 2008 Permeance Technologies Pty Ltd. All Rights Reserved.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License as published by the Free
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// Software Foundation; either version 2.1 of the License, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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// details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this library; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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model com.arsdigita.london.navigation.portlet;
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import com.arsdigita.london.navigation.Navigation;
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import com.arsdigita.portal.Portlet;
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object type NavigationTreePortlet extends Portlet {
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Navigation[1..1] navigation = join portlet_navigation_tree.navigation_id to nav_app.application_id;
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Integer[1..1] depth = portlet_navigation_tree.depth INTEGER;
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reference key (portlet_navigation_tree.portlet_id);
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}
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@ -58,6 +58,7 @@ import com.arsdigita.kernel.ResourceType;
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import com.arsdigita.kernel.ui.ResourceConfigFormSection;
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import com.arsdigita.bebop.RequestLocal;
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import com.arsdigita.london.navigation.portlet.NavigationTreePortlet;
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import com.arsdigita.london.navigation.portlet.ObjectListPortlet;
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import com.arsdigita.london.navigation.portlet.ItemListPortlet;
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@ -133,6 +134,9 @@ public class Initializer extends CompoundInitializer {
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}
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});
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NavigationTreePortlet.registerInstantiator();
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NavigationTreePortlet.registerResourceTypeConfig();
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e.getFactory().registerInstantiator
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(ItemListPortlet.BASE_DATA_OBJECT_TYPE,
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new ACSObjectInstantiator() {
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@ -37,6 +37,7 @@ import com.arsdigita.web.ApplicationType;
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import com.arsdigita.london.navigation.portlet.ObjectListPortlet;
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import com.arsdigita.london.navigation.portlet.ItemListPortlet;
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import com.arsdigita.london.navigation.portlet.NavigationTreePortlet;
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import com.arsdigita.portal.PortletType;
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@ -74,6 +75,8 @@ public class Loader extends PackageLoader {
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setupNavigation();
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Loader.loadObjectListPortlet();
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Loader.loadItemListPortlet();
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NavigationTreePortlet.loadPortletType();
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try {
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setupTemplates();
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@ -156,7 +159,7 @@ public class Loader extends PackageLoader {
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public static void loadItemListPortlet() {
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PortletType type = PortletType
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.createPortletType("Object List",
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.createPortletType("Navigation Object List",
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PortletType.WIDE_PROFILE,
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ObjectListPortlet.BASE_DATA_OBJECT_TYPE);
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type.setDescription("Displays a list of objects");
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@ -164,7 +167,7 @@ public class Loader extends PackageLoader {
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public static void loadObjectListPortlet() {
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PortletType type = PortletType
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.createPortletType("Content Item List",
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.createPortletType("Navigation Content Item List",
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PortletType.WIDE_PROFILE,
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ItemListPortlet.BASE_DATA_OBJECT_TYPE);
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type.setDescription("Displays a list of content items");
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@ -0,0 +1,168 @@
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/*
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* Copyright (C) 2008 Permeance Technologies Pty Ltd. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 2.1 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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package com.arsdigita.london.navigation.portlet;
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import org.apache.log4j.Logger;
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import com.arsdigita.bebop.RequestLocal;
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import com.arsdigita.bebop.portal.AbstractPortletRenderer;
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import com.arsdigita.domain.DomainObject;
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import com.arsdigita.domain.DomainObjectFactory;
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import com.arsdigita.kernel.ACSObjectInstantiator;
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import com.arsdigita.kernel.ResourceType;
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import com.arsdigita.kernel.ResourceTypeConfig;
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import com.arsdigita.kernel.ui.ResourceConfigFormSection;
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import com.arsdigita.london.navigation.Navigation;
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import com.arsdigita.london.navigation.ui.portlet.NavigationTreePortletEditor;
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import com.arsdigita.london.navigation.ui.portlet.NavigationTreePortletRenderer;
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import com.arsdigita.persistence.DataObject;
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import com.arsdigita.portal.Portlet;
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import com.arsdigita.portal.PortletType;
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/**
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* Displays the navigation tree as the navigation application does and provides
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* a way to step into the navigation application presentation system.
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*
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* Links are provided for each navigation category item if selected (clicked)
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* invokes the corresponding navigation index page (and leaves the portal workspace).
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*
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* In a configuration screen you may select which navigation tree to use and the
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* depth categories are exposed.
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*
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*/
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public class NavigationTreePortlet extends Portlet
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{
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private static final Logger s_log = Logger.getLogger(NavigationTreePortlet.class);
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public static final String BASE_DATA_OBJECT_TYPE =
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"com.arsdigita.london.navigation.portlet.NavigationTreePortlet";
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public static final String DEPTH = "depth";
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public static final String NAVIGATION = "navigation";
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/**
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*
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*/
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public static void loadPortletType()
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{
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PortletType type = PortletType.createPortletType("Navigation Tree", PortletType.WIDE_PROFILE,
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NavigationTreePortlet.BASE_DATA_OBJECT_TYPE);
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type.setDescription("Displays a tree of navigation categories");
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s_log.info("Loading portlet type " + type);
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}
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/**
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*
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*/
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public static void registerInstantiator()
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{
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DomainObjectFactory.registerInstantiator(BASE_DATA_OBJECT_TYPE, new ACSObjectInstantiator()
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{
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public DomainObject doNewInstance(DataObject dataObject)
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{
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return new NavigationTreePortlet(dataObject);
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}
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});
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}
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/**
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*
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*/
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public static void registerResourceTypeConfig()
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{
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new ResourceTypeConfig(BASE_DATA_OBJECT_TYPE)
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{
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public ResourceConfigFormSection getCreateFormSection(final ResourceType resType,
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final RequestLocal parentAppRL)
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{
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return new NavigationTreePortletEditor(resType, parentAppRL);
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}
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public ResourceConfigFormSection getModifyFormSection(final RequestLocal application)
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{
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return new NavigationTreePortletEditor(application);
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}
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};
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}
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/**
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*
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* @param dataObject
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*/
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public NavigationTreePortlet(DataObject dataObject)
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{
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super(dataObject);
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}
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/**
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*
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* @param depth
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*/
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public void setDepth(int depth)
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{
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set(DEPTH, new Integer(depth));
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}
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/**
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*
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* @return
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*/
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public int getDepth()
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{
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return ((Integer) get(DEPTH)).intValue();
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}
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/**
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*
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* @return
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*/
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public Navigation getNavigation()
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{
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return new Navigation((DataObject) get(NAVIGATION));
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}
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/**
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*
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* @param navigation
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*/
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public void setNavigation(Navigation navigation)
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{
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set(NAVIGATION, navigation);
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}
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/**
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*
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* @return
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*/
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protected AbstractPortletRenderer doGetPortletRenderer()
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{
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return new NavigationTreePortletRenderer(this);
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}
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/**
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*
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* @return
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*/
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protected String getBaseDataObjectType()
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{
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return BASE_DATA_OBJECT_TYPE;
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}
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}
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@ -0,0 +1,162 @@
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/*
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* Copyright (C) 2008 Permeance Technologies Pty Ltd. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 2.1 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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package com.arsdigita.london.navigation.ui.portlet;
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import java.math.BigDecimal;
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import java.util.TooManyListenersException;
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import org.apache.log4j.Logger;
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import com.arsdigita.bebop.ColumnPanel;
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import com.arsdigita.bebop.FormProcessException;
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import com.arsdigita.bebop.Label;
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import com.arsdigita.bebop.PageState;
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import com.arsdigita.bebop.portal.PortletConfigFormSection;
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import com.arsdigita.bebop.RequestLocal;
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import com.arsdigita.bebop.event.PrintEvent;
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import com.arsdigita.bebop.event.PrintListener;
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import com.arsdigita.bebop.form.Option;
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import com.arsdigita.bebop.form.SingleSelect;
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import com.arsdigita.bebop.parameters.BigDecimalParameter;
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import com.arsdigita.bebop.parameters.IntegerParameter;
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import com.arsdigita.cms.TemplateContext;
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import com.arsdigita.domain.DataObjectNotFoundException;
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import com.arsdigita.domain.DomainCollection;
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import com.arsdigita.domain.DomainObjectFactory;
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import com.arsdigita.kernel.ResourceType;
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import com.arsdigita.london.navigation.Navigation;
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import com.arsdigita.london.navigation.portlet.NavigationTreePortlet;
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// @deprecated use com.arsdigita.bebop.portal.PortletConfigFormSection
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// import com.arsdigita.london.portal.ui.PortletConfigFormSection;
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import com.arsdigita.persistence.OID;
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import com.arsdigita.persistence.SessionManager;
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import com.arsdigita.portal.Portlet;
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import com.arsdigita.util.UncheckedWrapperException;
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/**
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* Editor for a {@link NavigationTreePortlet}.
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*
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* @author <a href="https://sourceforge.net/users/terry_permeance/">terry_permeance</a>
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*/
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public class NavigationTreePortletEditor extends PortletConfigFormSection
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{
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private static final Logger s_log = Logger.getLogger(NavigationTreePortletEditor.class);
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private SingleSelect m_root;
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private SingleSelect m_depth;
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public NavigationTreePortletEditor(ResourceType resType, RequestLocal parentAppRL)
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{
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super(resType, parentAppRL);
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}
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public NavigationTreePortletEditor(RequestLocal application)
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{
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super(application);
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}
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public void addWidgets()
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{
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super.addWidgets();
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try
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{
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m_root = new SingleSelect(new BigDecimalParameter("navigation"));
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m_root.addPrintListener(new CategoryPrintListener());
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}
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catch (TooManyListenersException ex)
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{
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throw new UncheckedWrapperException("this cannot happen", ex);
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}
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m_depth = new SingleSelect(new IntegerParameter("depth"));
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m_depth.addOption(new Option("1", "1 Level"));
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m_depth.addOption(new Option("2", "2 Levels"));
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add(new Label("Navigation:", Label.BOLD), ColumnPanel.RIGHT);
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add(m_root);
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add(new Label("Depth:", Label.BOLD), ColumnPanel.RIGHT);
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add(m_depth);
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}
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public void initWidgets(PageState state, Portlet portlet) throws FormProcessException
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{
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super.initWidgets(state, portlet);
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if (portlet != null)
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{
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NavigationTreePortlet myportlet = (NavigationTreePortlet) portlet;
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m_root.setValue(state, myportlet.getNavigation().getID());
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m_depth.setValue(state, new Integer(myportlet.getDepth()));
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}
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}
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public void processWidgets(PageState state, Portlet portlet) throws FormProcessException
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{
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super.processWidgets(state, portlet);
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NavigationTreePortlet myportlet = (NavigationTreePortlet) portlet;
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myportlet.setDepth(((Integer) m_depth.getValue(state)).intValue());
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BigDecimal id = (BigDecimal) m_root.getValue(state);
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try
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{
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Navigation root = (Navigation) DomainObjectFactory.newInstance(new OID(Navigation.BASE_DATA_OBJECT_TYPE, id));
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myportlet.setNavigation(root);
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}
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catch (DataObjectNotFoundException ex)
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{
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throw new UncheckedWrapperException("cannot find category", ex);
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}
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}
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protected String getUseContext()
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{
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TemplateContext ctx = Navigation.getContext().getTemplateContext();
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String context = (ctx == null ? null : ctx.getContext());
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return context;
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}
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private class CategoryPrintListener implements PrintListener
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{
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public void prepare(PrintEvent e)
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{
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SingleSelect target = (SingleSelect) e.getTarget();
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DomainCollection navigations = new DomainCollection(SessionManager.getSession().retrieve(
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Navigation.BASE_DATA_OBJECT_TYPE));
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try
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{
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while (navigations.next())
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{
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Navigation navigation = (Navigation) navigations.getDomainObject();
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target.addOption(new Option(navigation.getID().toString(), navigation.getPath()));
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}
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}
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finally
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{
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navigations.close();
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}
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}
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}
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}
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@ -0,0 +1,209 @@
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/*
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* Copyright (C) 2008 Permeance Technologies Pty Ltd. All Rights Reserved.
|
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*
|
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* This library is free software; you can redistribute it and/or modify it under
|
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* the terms of the GNU Lesser General Public License as published by the Free
|
||||
* Software Foundation; either version 2.1 of the License, or (at your option)
|
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* 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 Lesser General Public License for more
|
||||
* details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this library; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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package com.arsdigita.london.navigation.ui.portlet;
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import java.math.BigDecimal;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.TreeSet;
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import com.arsdigita.bebop.PageState;
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import com.arsdigita.bebop.portal.AbstractPortletRenderer;
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import com.arsdigita.categorization.Category;
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import com.arsdigita.categorization.CategoryCollection;
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import com.arsdigita.cms.TemplateContext;
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import com.arsdigita.london.navigation.Navigation;
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import com.arsdigita.london.navigation.portlet.NavigationTreePortlet;
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// import com.arsdigita.london.portal.ui.PortalConstants;
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import com.arsdigita.persistence.OID;
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import com.arsdigita.web.ParameterMap;
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import com.arsdigita.web.URL;
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import com.arsdigita.web.Web;
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import com.arsdigita.xml.Element;
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import com.arsdigita.xml.XML;
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/**
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* Renders a {@link NavigationTreePortlet}.
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*
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* @author <a href="https://sourceforge.net/users/terry_permeance/">terry_permeance</a>
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*/
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public class NavigationTreePortletRenderer extends AbstractPortletRenderer
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{
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// XXX quick hack: keep in Sync with com.arsdigita.london.portal.ui.PortalConstants!
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private static final String PORTLET_XML_NS = "http://www.uk.arsdigita.com/portlet/1.0";
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private final NavigationTreePortlet m_portlet;
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/**
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*
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* @param portlet
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*/
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public NavigationTreePortletRenderer(NavigationTreePortlet portlet)
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{
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m_portlet = portlet;
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}
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/**
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*
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* @param state
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* @param parent
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*/
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public void generateBodyXML(PageState state, Element parent)
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{
|
||||
Element element = parent.newChildElement("portlet:contentDirectory", PORTLET_XML_NS);
|
||||
element.addAttribute("id", getIdAttr());
|
||||
|
||||
TemplateContext ctx = Navigation.getContext().getTemplateContext();
|
||||
String context = (ctx == null ? null : ctx.getContext());
|
||||
Category root = Category.getRootForObject(m_portlet.getNavigation(), context);
|
||||
if (root == null)
|
||||
{
|
||||
root = Category.getRootForObject(m_portlet.getNavigation());
|
||||
}
|
||||
if (!root.isEnabled())
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
CategoryCollection cats = root.getDescendants();
|
||||
cats.addEqualsFilter("parents.link.relationType", "child");
|
||||
cats.addPath("parents.link.sortKey");
|
||||
cats.addPath("parents.id");
|
||||
cats.addOrder("parents.link.sortKey");
|
||||
|
||||
Map children = new HashMap();
|
||||
while (cats.next())
|
||||
{
|
||||
Category cat = cats.getCategory();
|
||||
BigDecimal parentID = (BigDecimal) cats.get("parents.id");
|
||||
|
||||
TreeSet childList = (TreeSet) children.get(parentID);
|
||||
if (childList == null)
|
||||
{
|
||||
childList = new TreeSet();
|
||||
children.put(parentID, childList);
|
||||
}
|
||||
|
||||
childList.add(new CategorySortKeyPair(cat, (BigDecimal) cats.get("parents.link.sortKey")));
|
||||
}
|
||||
|
||||
processChildren(element, root, children, 1, m_portlet.getDepth());
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param parent
|
||||
* @param cat
|
||||
* @param children
|
||||
* @param depth
|
||||
* @param maxDepth
|
||||
*/
|
||||
public void processChildren(Element parent, Category cat, Map children, int depth, int maxDepth)
|
||||
{
|
||||
if (depth <= maxDepth)
|
||||
{
|
||||
TreeSet c = (TreeSet) children.get(cat.getID());
|
||||
if (c != null)
|
||||
{
|
||||
Iterator i = c.iterator();
|
||||
while (i.hasNext())
|
||||
{
|
||||
CategorySortKeyPair pair = (CategorySortKeyPair) i.next();
|
||||
Category child = pair.getCategory();
|
||||
BigDecimal childSortKey = pair.getSortKey();
|
||||
if (child.isEnabled())
|
||||
{
|
||||
Element el = generateCategory(child, depth, childSortKey);
|
||||
parent.addContent(el);
|
||||
|
||||
processChildren(el, child, children, depth + 1, maxDepth);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param cat
|
||||
* @param depth
|
||||
* @param childSortKey
|
||||
* @return
|
||||
*/
|
||||
public Element generateCategory(Category cat, int depth, BigDecimal childSortKey)
|
||||
{
|
||||
Element el = new Element(depth == 1 ? "portlet:contentDirectoryEntry" : "portlet:contentDirectorySubentry",
|
||||
PORTLET_XML_NS);
|
||||
|
||||
el.addAttribute("id", XML.format(cat.getID()));
|
||||
el.addAttribute("name", cat.getName());
|
||||
el.addAttribute("description", cat.getDescription());
|
||||
el.addAttribute("isAbstract", cat.isAbstract() ? "1" : "0");
|
||||
el.addAttribute("url", redirectURL(cat.getOID()));
|
||||
el.addAttribute("sortKey", XML.format(childSortKey));
|
||||
return el;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param oid
|
||||
* @return
|
||||
*/
|
||||
public static String redirectURL(OID oid)
|
||||
{
|
||||
ParameterMap map = new ParameterMap();
|
||||
map.setParameter("oid", oid.toString());
|
||||
|
||||
URL here = Web.getContext().getRequestURL();
|
||||
|
||||
return (new URL(here.getScheme(), here.getServerName(), here.getServerPort(), "", "", "/redirect/", map)).toString();
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
private class CategorySortKeyPair implements Comparable
|
||||
{
|
||||
private Category m_category;
|
||||
|
||||
private BigDecimal m_sortKey;
|
||||
|
||||
public CategorySortKeyPair(Category category, BigDecimal sortKey)
|
||||
{
|
||||
m_category = category;
|
||||
m_sortKey = sortKey;
|
||||
}
|
||||
|
||||
public Category getCategory()
|
||||
{
|
||||
return m_category;
|
||||
}
|
||||
|
||||
public BigDecimal getSortKey()
|
||||
{
|
||||
return m_sortKey;
|
||||
}
|
||||
|
||||
public int compareTo(Object o)
|
||||
{
|
||||
return m_sortKey.compareTo(((CategorySortKeyPair) o).m_sortKey);
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue