|
1
13 package info.magnolia.module.admininterface.lists;
14
15 import info.magnolia.cms.beans.config.VersionConfig;
16 import info.magnolia.cms.core.Content;
17 import info.magnolia.cms.core.HierarchyManager;
18 import info.magnolia.cms.gui.control.ContextMenu;
19 import info.magnolia.cms.gui.control.ContextMenuItem;
20 import info.magnolia.cms.gui.control.FunctionBar;
21 import info.magnolia.cms.gui.control.FunctionBarItem;
22 import info.magnolia.cms.gui.controlx.list.ListColumn;
23 import info.magnolia.cms.gui.controlx.list.ListControl;
24 import info.magnolia.cms.gui.controlx.list.ListModel;
25 import info.magnolia.cms.gui.controlx.version.VersionListModel;
26 import info.magnolia.cms.i18n.MessagesManager;
27 import info.magnolia.cms.security.AccessDeniedException;
28 import info.magnolia.cms.util.AlertUtil;
29 import info.magnolia.cms.util.FreeMarkerUtil;
30 import info.magnolia.context.MgnlContext;
31
32 import javax.jcr.PathNotFoundException;
33 import javax.jcr.RepositoryException;
34 import javax.servlet.http.HttpServletRequest  ;
35 import javax.servlet.http.HttpServletResponse ;
36
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
39
40
41
45 public abstract class VersionsList extends AbstractList {
46
47 private static Logger log = LoggerFactory.getLogger(VersionsList.class);
48
49
52 private String repository;
53
54
57 protected String path;
58
59
62 private String versionLabel;
63
64
70 public VersionsList(String name, HttpServletRequest request, HttpServletResponse response) throws Exception {
71 super(name, request, response);
72 }
73
74
77 public ListModel getModel() {
78 try {
79 Content node = getNode();
80 return new VersionListModel(node, this.getMaxShowedVersions());
81 }
82 catch (Exception e) {
83 log.error("can't find node for version list {}", this.path);
84 }
85 return null;
86 }
87
88
91 protected int getMaxShowedVersions() {
92 return Math.min((int)VersionConfig.getInstance().getMaxVersionAllowed(), 50);
93 }
94
95 public void configureList(ListControl list) {
96 list.setRenderer(new AdminListControlRenderer() {
98
99 public String onSelect(ListControl list, Integer index) {
100 String js = super.onSelect(list, index);
101 js += "mgnlVersionsList.currentVersionLabel = '" + list.getIteratorValue("versionLabel") + "';";
102 return js;
103 }
104
105 public String onDblClick(ListControl list, Integer index) {
106 return "mgnlVersionsList.showItem()";
107 }
108 });
109
110 list.addGroupableField("userName");
111 list.addSortableField("created");
112 list.addColumn(new ListColumn("name", "Name", "150", true));
113 list.addColumn(new ListColumn("created", "Date", "100", true));
114 list.addColumn(new ListColumn("userName", "User", "100", true));
115 }
116
117
120 public abstract String getOnShowFunction();
121
122 protected void configureContextMenu(ContextMenu menu) {
123 ContextMenuItem show = new ContextMenuItem("show");
124 show.setLabel(MessagesManager.get("versions.show"));
125 show.setOnclick("mgnlVersionsList.showItem()");
126 show.setIcon(MgnlContext.getContextPath() + "/.resources/icons/16/note_view.gif");
127
128 ContextMenuItem restore = new ContextMenuItem("restore");
129 restore.setLabel(MessagesManager.get("versions.restore"));
130 restore.setOnclick("mgnlVersionsList.restore()");
131 restore.setIcon(MgnlContext.getContextPath() + "/.resources/icons/16/undo.gif");
132
133 menu.addMenuItem(show);
134 menu.addMenuItem(restore);
135 }
136
137
140 protected void configureFunctionBar(FunctionBar bar) {
141 bar.addMenuItem(new FunctionBarItem(this.getContextMenu().getMenuItemByName("show")));
142 bar.addMenuItem(new FunctionBarItem(this.getContextMenu().getMenuItemByName("restore")));
143 }
144
145
151 protected Content getNode() throws PathNotFoundException, RepositoryException, AccessDeniedException {
152 HierarchyManager hm = MgnlContext.getHierarchyManager(this.getRepository());
153 Content node = hm.getContent(this.getPath());
154 return node;
155 }
156
157 public String restore() {
158 try {
159 Content node = this.getNode();
160 node.addVersion();
161 node.restore(this.getVersionLabel(), true);
162 AlertUtil.setMessage(MessagesManager.get("versions.restore.latest.success"));
163 }
164 catch (Exception e) {
165 log.error("can't restore", e);
166 AlertUtil.setMessage(MessagesManager.get("versions.restore.exception", new String []{e.getMessage()}));
167 }
168 return show();
169 }
170
171
174 public String getPath() {
175 return this.path;
176 }
177
178
181 public void setPath(String path) {
182 this.path = path;
183 }
184
185
188 public String getRepository() {
189 return this.repository;
190 }
191
192
195 public void setRepository(String repository) {
196 this.repository = repository;
197 }
198
199
202 public String onRender() {
203 return FreeMarkerUtil.process(VersionsList.class, this);
204 }
205
206
209 public String getVersionLabel() {
210 return this.versionLabel;
211 }
212
213
216 public void setVersionLabel(String versionLabel) {
217 this.versionLabel = versionLabel;
218 }
219
220 }
221 |
Popular Tags |
Java API By Example, From Geeks To Geeks.