001/* 002 * (C) Copyright 2011 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Anahide Tchertchian 016 */ 017package org.nuxeo.ecm.user.center.dashboard.jsf; 018 019import static org.jboss.seam.ScopeType.CONVERSATION; 020 021import java.io.Serializable; 022import java.security.Principal; 023import java.util.ArrayList; 024import java.util.Arrays; 025import java.util.List; 026 027import javax.faces.context.FacesContext; 028import javax.servlet.http.HttpServletRequest; 029 030import org.jboss.seam.ScopeType; 031import org.jboss.seam.annotations.Factory; 032import org.jboss.seam.annotations.In; 033import org.jboss.seam.annotations.Name; 034import org.jboss.seam.annotations.Observer; 035import org.jboss.seam.annotations.Scope; 036import org.nuxeo.common.utils.UserAgentMatcher; 037import org.nuxeo.ecm.core.api.CoreSession; 038import org.nuxeo.ecm.core.api.DocumentModel; 039import org.nuxeo.ecm.core.api.IdRef; 040import org.nuxeo.ecm.core.api.NuxeoPrincipal; 041import org.nuxeo.ecm.core.security.SecurityService; 042import org.nuxeo.ecm.platform.contentview.jsf.ContentView; 043import org.nuxeo.ecm.platform.contentview.seam.ContentViewActions; 044import org.nuxeo.ecm.platform.task.TaskEventNames; 045import org.nuxeo.ecm.platform.ui.web.api.NavigationContext; 046import org.nuxeo.ecm.webapp.helpers.EventNames; 047 048/** 049 * Handles JSF dashboard actions. 050 * 051 * @since 5.4.2 052 */ 053@Name("jsfDashboardActions") 054@Scope(CONVERSATION) 055public class JSFDashboardActions implements Serializable { 056 057 private static final long serialVersionUID = 1L; 058 059 public static final String CONTENT_VIEW_OBSERVER_WORKFLOW_EVENT = "workflowEvent"; 060 061 public static final String USER_DOMAINS_CONTENT_VIEW = "user_domains"; 062 063 @In(create = true) 064 protected ContentViewActions contentViewActions; 065 066 @In(create = true) 067 protected NavigationContext navigationContext; 068 069 @In(create = true, required = false) 070 protected CoreSession documentManager; 071 072 protected DocumentModel selectedDomain; 073 074 protected List<DocumentModel> availableDomains; 075 076 @Factory(value = "userDomains", scope = ScopeType.EVENT) 077 @SuppressWarnings("unchecked") 078 public List<DocumentModel> getUserDomains() { 079 if (documentManager == null) { 080 return new ArrayList<DocumentModel>(); 081 } 082 if (availableDomains == null) { 083 ContentView cv = contentViewActions.getContentView(USER_DOMAINS_CONTENT_VIEW); 084 availableDomains = (List<DocumentModel>) cv.getPageProvider().getCurrentPage(); 085 } 086 return availableDomains; 087 } 088 089 public DocumentModel getSelectedDomain() { 090 List<DocumentModel> domains = getUserDomains(); 091 if (selectedDomain == null) { 092 // initialize to current domain, or take first domain found 093 DocumentModel currentDomain = navigationContext.getCurrentDomain(); 094 if (currentDomain != null) { 095 selectedDomain = currentDomain; 096 } else { 097 if (domains != null && !domains.isEmpty()) { 098 selectedDomain = domains.get(0); 099 } 100 } 101 } else if (domains != null && !domains.isEmpty() && !domains.contains(selectedDomain)) { 102 // reset old domain: it's not available anymore 103 selectedDomain = domains.get(0); 104 } 105 return selectedDomain; 106 } 107 108 public String getSelectedDomainId() { 109 DocumentModel selectedDomain = getSelectedDomain(); 110 if (selectedDomain != null) { 111 return selectedDomain.getId(); 112 } 113 return null; 114 } 115 116 public void setSelectedDomainId(String selectedDomainId) { 117 selectedDomain = documentManager.getDocument(new IdRef(selectedDomainId)); 118 } 119 120 public String getSelectedDomainPath() { 121 DocumentModel domain = getSelectedDomain(); 122 if (domain == null) { 123 return "/"; 124 } 125 return domain.getPathAsString() + "/"; 126 } 127 128 public String getSelectedDomainTemplatesPath() { 129 return getSelectedDomainPath() + "templates"; 130 } 131 132 /** 133 * Refreshes and resets content views that have declared the event "workflowEvent" as a refresh or reset event, on 134 * every kind of workflow/task event. 135 */ 136 @Observer(value = { TaskEventNames.WORKFLOW_ENDED, TaskEventNames.WORKFLOW_NEW_STARTED, 137 TaskEventNames.WORKFLOW_TASK_STOP, TaskEventNames.WORKFLOW_TASK_REJECTED, 138 TaskEventNames.WORKFLOW_USER_ASSIGNMENT_CHANGED, TaskEventNames.WORKFLOW_TASK_COMPLETED, 139 TaskEventNames.WORKFLOW_TASK_REMOVED, TaskEventNames.WORK_ITEMS_LIST_LOADED, 140 TaskEventNames.WORKFLOW_TASKS_COMPUTED, TaskEventNames.WORKFLOW_ABANDONED, 141 TaskEventNames.WORKFLOW_CANCELED, EventNames.DOCUMENT_PUBLICATION_REJECTED, 142 EventNames.DOCUMENT_PUBLICATION_APPROVED, EventNames.DOCUMENT_PUBLISHED }, create = false) 143 public void onWorkflowEvent() { 144 contentViewActions.refreshOnSeamEvent(CONTENT_VIEW_OBSERVER_WORKFLOW_EVENT); 145 contentViewActions.resetPageProviderOnSeamEvent(CONTENT_VIEW_OBSERVER_WORKFLOW_EVENT); 146 } 147 148 @Factory(value = "isMSIE6or7", scope = ScopeType.SESSION) 149 public boolean isMSIE6or7() { 150 FacesContext context = FacesContext.getCurrentInstance(); 151 if (context != null) { 152 HttpServletRequest request = (HttpServletRequest) context.getExternalContext().getRequest(); 153 String ua = request.getHeader("User-Agent"); 154 return UserAgentMatcher.isMSIE6or7(ua); 155 } else { 156 return false; 157 } 158 159 } 160 161 public String[] getCurrentUserPrincipalsToCheck() { 162 return SecurityService.getPrincipalsToCheck(documentManager.getPrincipal()); 163 } 164}