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1
5 package org.exoplatform.portal.faces.listener.portlet;
6
7 import java.util.HashMap  ;
8 import java.util.Iterator ;
9 import java.util.Map ;
10 import javax.faces.context.FacesContext;
11 import javax.portlet.PortletMode;
12 import javax.portlet.WindowState;
13 import javax.servlet.http.HttpServletRequest ;
14 import javax.servlet.http.HttpServletResponse ;
15 import org.exoplatform.container.PortalContainer;
16 import org.exoplatform.container.SessionContainer;
17 import org.exoplatform.faces.core.event.ExoActionEvent;
18 import org.exoplatform.faces.core.event.ExoActionListener;
19 import org.exoplatform.portal.faces.component.UIPage;
20 import org.exoplatform.portal.faces.component.UIPortal;
21 import org.exoplatform.portal.faces.component.UIPortlet;
22 import org.exoplatform.portal.session.ExoPortal;
23 import org.exoplatform.portal.session.RequestInfo;
24 import org.exoplatform.services.organization.UserProfile;
25 import org.exoplatform.services.portletcontainer.PortletContainerService;
26 import org.exoplatform.services.portletcontainer.pci.ActionInput;
27 import org.exoplatform.services.portletcontainer.pci.ActionOutput;
28 import org.exoplatform.services.portletcontainer.pci.Output;
29 import org.exoplatform.services.log.LogUtil;
30
35 public class PortletActionListener extends ExoActionListener {
36 private PortletContainerService portletContainer_ ;
37
38 public void execute(ExoActionEvent event) throws Exception {
39 UIPortlet uiPortlet = (UIPortlet) event.getSource() ;
40 FacesContext context = FacesContext.getCurrentInstance() ;
41 SessionContainer scontainer = SessionContainer.getInstance() ;
42 UserProfile uprofile =
43 (UserProfile) scontainer.getComponentInstanceOfType(UserProfile.class) ;
44 HttpServletRequest request =
45 (HttpServletRequest ) context.getExternalContext().getRequest();
46 RequestInfo rinfo = (RequestInfo) scontainer.getComponentInstanceOfType(RequestInfo.class);
47
48 String type = rinfo.getPortletActionType() ;
49 String portletMode = rinfo.getPortletMode() ;
50 String windowState = rinfo.getPortletWindowState() ;
51 if (portletMode != null) {
52 uiPortlet.setPortletMode(portletMode) ;
53 Map renderParams = copyRequestParameterMap(request.getParameterMap()) ;
54 uiPortlet.setRenderParameters(renderParams);
55 uiPortlet.setUpdateCache(true) ;
56 }
57
58 if (type != null ) {
59 if (type.equals("action")) {
60 HttpServletResponse response =
61 (HttpServletResponse ) context.getExternalContext().getResponse();
62
63 PortletContainerService portletContainer = getPortletContainerService() ;
64 ActionInput actionInput = new ActionInput();
67 actionInput.setWindowID(uiPortlet.getWindowId());
69 actionInput.setUserAttributes(uprofile.getUserInfoMap());
70 actionInput.setPortletMode(uiPortlet.getPortletMode());
71 actionInput.setWindowState(uiPortlet.getWindowState());
72 actionInput.setMarkup("text/html");
73 actionInput.setStateChangeAuthorized(true);
74 ActionOutput output = null;
75 try {
76 output = portletContainer.processAction(request, response, actionInput);
77 String location = (String ) output.getProperties().get(Output.SEND_REDIRECT);
78 if(location != null){
79 response.sendRedirect(location);
80 String login = (String ) output.getProperties().get(Output.LOGIN);
82 if(login != null){
83 String password = (String ) output.getProperties().get(Output.PASSWORD);
84 request.getSession().setAttribute(Output.LOGIN, login);
85 request.getSession().setAttribute(Output.PASSWORD, password);
86 }
87 String logout = (String ) output.getProperties().get(Output.LOGOUT);
88 if(logout != null){
89 request.getSession().invalidate();
90 }
91 FacesContext.getCurrentInstance().responseComplete();
92 }
93 PortletMode mode = output.getNextMode() ;
94 WindowState state = output.getNextState() ;
95 if (mode != null ) {
96 uiPortlet.setPortletMode(mode) ;
97 }
98 if (state != null) {
99 windowState = state.toString() ;
100 }
101 uiPortlet.setRenderParameters(output.getRenderParameters()) ;
102 } catch (Exception ex) {
103 LogUtil.getLog(getClass()).error("Handle portlet action error: ", ex) ;
104 }
105 uiPortlet.setUpdateCache(true) ;
106 } else {
107 Map renderParams = copyRequestParameterMap(request.getParameterMap()) ;
108 uiPortlet.setRenderParameters(renderParams);
109 uiPortlet.setUpdateCache(true) ;
110 }
111 }
112
113 if (windowState != null ) {
114 UIPage uiPage = (UIPage)uiPortlet.getAncestorOfType(UIPage.class) ;
115 if (windowState.equals(WindowState.MAXIMIZED.toString())) {
116 uiPortlet.setWindowState(WindowState.MAXIMIZED) ;
117 if (uiPage != null) uiPage.setMaximizedPortlet(uiPortlet) ;
118 } else if (windowState.equals(WindowState.MINIMIZED.toString())) {
119 uiPortlet.setWindowState(WindowState.MINIMIZED) ;
120 if(uiPage != null) uiPage.setMaximizedPortlet(null) ;
121 } else {
122 uiPortlet.setWindowState(WindowState.NORMAL) ;
123 if(uiPage != null) uiPage.setMaximizedPortlet(null) ;
124 }
125 }
126 }
127
128 private Map copyRequestParameterMap(Map map) {
129 Map temp = new HashMap (10) ;
130 Iterator keys = map.keySet().iterator() ;
131 while (keys.hasNext()) {
132 String key = (String ) keys.next() ;
133 temp.put(key, map.get(key)) ;
134 }
135 return temp ;
136 }
137
138 protected void postExecute(ExoActionEvent action) {
139 UIPortal portal = (UIPortal)SessionContainer.getComponent(ExoPortal.class) ;
140 if(!portal.hasQueuEvent()) {
141 FacesContext.getCurrentInstance().renderResponse() ;
142 }
143 }
144
145 private PortletContainerService getPortletContainerService() {
146 if ( portletContainer_ == null) {
147 portletContainer_ =
148 (PortletContainerService) PortalContainer.getInstance().
149 getComponentInstanceOfType(PortletContainerService.class);
150 }
151 return portletContainer_ ;
152 }
153 } |
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