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1
5 package org.exoplatform.portal.faces.component;
6
7 import java.util.List  ;
8 import javax.faces.component.UIComponent;
9 import javax.faces.context.FacesContext;
10 import org.exoplatform.commons.exception.ExoMessageException;
11 import org.exoplatform.container.PortalContainer;
12 import org.exoplatform.faces.application.ExoFacesMessage;
13 import org.exoplatform.faces.core.component.InformationProvider;
14 import org.exoplatform.faces.core.component.UIExoCommand;
15 import org.exoplatform.faces.core.component.UIToolbar;
16 import org.exoplatform.faces.core.component.model.Button;
17 import org.exoplatform.faces.core.component.model.Parameter;
18 import org.exoplatform.faces.core.event.ExoActionEvent;
19 import org.exoplatform.faces.core.event.ExoActionListener;
20 import org.exoplatform.services.portal.PortalACL;
21 import org.exoplatform.services.portal.PortalConfigService;
22 import org.exoplatform.services.portal.model.Page;
23
28 public class UIPagePreview extends UIExoCommand {
29 public static Parameter[] saveParams = { new Parameter(ACTION , SAVE_ACTION)} ;
30 public static Parameter[] editParams = { new Parameter(ACTION , EDIT_ACTION)} ;
31 public static Parameter[] viewParams = { new Parameter(ACTION , "view")} ;
32 public static Parameter[] cancelParams = { new Parameter(ACTION , CANCEL_ACTION)} ;
33
34 public UIPagePreview() {
35 setRendererType("PagePreviewRenderer");
36 setId("UIPagePreview");
37
38 List children = getChildren() ;
39 UIToolbar uiToolbar = new UIToolbar("UIPagePreviewToolbar");
40 uiToolbar.addLeftButton(new Button("#{UIPagePreview.button.view}", viewParams));
41 uiToolbar.addLeftButton(new Button("#{UIPagePreview.button.edit}", editParams));
42 uiToolbar.addLeftButton(new Button("#{UIPagePreview.button.save}", saveParams));
43 uiToolbar.addRightButton(new Button("#{UIPagePreview.button.cancel}", cancelParams));
44 uiToolbar.setRendered(true);
45 children.add(uiToolbar);
46
47 addActionListener(ViewActionListener.class, "view") ;
48 addActionListener(EditActionListener.class, EDIT_ACTION) ;
49 addActionListener(CancelActionListener.class, CANCEL_ACTION) ;
50 addActionListener(SaveActionListener.class, SAVE_ACTION) ;
51 }
52
53 public boolean setPage(UIPortal uiPortal, String pageId) throws Exception {
54 PortalContainer pcontainer = PortalContainer.getInstance();
55 PortalConfigService service =
56 (PortalConfigService) pcontainer.getComponentInstanceOfType(PortalConfigService.class) ;
57 Page config = service.getPage(pageId);
58 PortalConfigService configService =
59 (PortalConfigService) PortalContainer.getComponent(PortalConfigService.class) ;
60 PortalACL portalACL = configService.getPortalACL() ;
61 if(!portalACL.hasViewPagePermission(config, uiPortal.getOwner())) {
62 uiPortal.addMessage(new ExoFacesMessage("#{UIPagePreview.msg.no-view-permission}"));
63 return false ;
64 }
65 UIPage uiPage = new UIPage(config, "default") ;
66 new ChangeLocaleVisitor().changeLocale(uiPage) ;
67 PortalACL acl = service.getPortalACL() ;
68 if( acl.hasEditPagePermission(config, uiPortal.getOwner())) {
69 uiPage.setComponentAdminRole(true) ;
70 }
71 uiPage.setRendered(true) ;
72 List children = getChildren() ;
73 if(children.size() > 1) children.remove(1) ;
74 children.add(uiPage) ;
75 return true ;
76 }
77
78 public UIPage getUIPage() { return (UIPage)getChildren().get(1) ; }
79
80 public String getFamily() {
81 return "org.exoplatform.portal.faces.component.UIPagePreview";
82 }
83
84 public UIComponent getUIToolbar() { return (UIComponent)getChildren().get(0) ; }
85
86 public void processDecodes(FacesContext context) {
87 List children = getChildren() ;
88 for(int i = 0 ; i < children.size(); i++) {
89 UIComponent child = (UIComponent) children.get(i);
90 if (child.isRendered() && child instanceof UIToolbar) {
91 child.processDecodes(context) ;
92 if (context.getRenderResponse()) {
93 return ;
94 }
95 }
96 }
97 decode(context) ;
98 }
99
100 static public class ViewActionListener extends ExoActionListener {
101 public void execute(ExoActionEvent event) throws Exception {
102 UIPagePreview uiComponent = (UIPagePreview) event.getSource() ;
103 UIPage uiPage = (UIPage)uiComponent.getChildren().get(1) ;
104 uiPage.setComponentMode(UIBasicComponent.COMPONENT_VIEW_MODE) ;
105 }
106 }
107
108 static public class EditActionListener extends ExoActionListener {
109 public void execute(ExoActionEvent event) throws Exception {
110 UIPagePreview uiComponent = (UIPagePreview) event.getSource() ;
111 UIPage uiPage = (UIPage)uiComponent.getChildren().get(1) ;
112 uiPage.setComponentMode(UIBasicComponent.COMPONENT_EDIT_MODE) ;
113 }
114 }
115
116 static public class CancelActionListener extends ExoActionListener {
117 public void execute(ExoActionEvent event) throws Exception {
118 UIPagePreview uiComponent = (UIPagePreview) event.getSource() ;
119 UIPortal uiPortal = (UIPortal) uiComponent.getAncestorOfType(UIPortal.class) ;
120 UIPageBrowser uiPageBrowser =
121 (UIPageBrowser)uiPortal.getPortalComponent(UIPageBrowser.class);
122 uiPortal.setBodyComponent(uiPageBrowser);
123 }
124 }
125
126 static public class SaveActionListener extends ExoActionListener {
127 public void execute(ExoActionEvent event) throws Exception {
128 UIPagePreview uiComponent = (UIPagePreview) event.getSource() ;
129 UIPage uiPage = (UIPage)uiComponent.getChildren().get(1) ;
130 uiPage.buildTreeModel(null) ;
131 PortalConfigService service =
132 (PortalConfigService)PortalContainer.getInstance().
133 getComponentInstanceOfType(PortalConfigService.class) ;
134 service.savePage(uiPage.getPageModel()) ;
135 uiPage.clearComponentModified() ;
136 uiPage.setComponentDirty(false) ;
137 }
138 }
139
140 } |
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