001/* 002 * (C) Copyright 2012-2016 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Thierry Delprat 018 */ 019package org.nuxeo.template.jsf; 020 021import java.io.Serializable; 022import java.util.List; 023import java.util.Map; 024 025import org.apache.commons.logging.Log; 026import org.apache.commons.logging.LogFactory; 027import org.jboss.seam.annotations.In; 028import org.jboss.seam.faces.FacesMessages; 029import org.jboss.seam.international.StatusMessage.Severity; 030import org.nuxeo.ecm.core.api.CoreSession; 031import org.nuxeo.ecm.core.api.DocumentModel; 032import org.nuxeo.ecm.core.api.DocumentNotFoundException; 033import org.nuxeo.ecm.core.api.IdRef; 034import org.nuxeo.ecm.core.api.security.SecurityConstants; 035import org.nuxeo.ecm.platform.rendition.service.RenditionDefinition; 036import org.nuxeo.ecm.platform.rendition.service.RenditionService; 037import org.nuxeo.ecm.platform.ui.web.api.NavigationContext; 038import org.nuxeo.runtime.api.Framework; 039import org.nuxeo.template.api.TemplateInput; 040import org.nuxeo.template.api.TemplateProcessorService; 041import org.nuxeo.template.api.adapters.TemplateBasedDocument; 042import org.nuxeo.template.api.adapters.TemplateSourceDocument; 043import org.nuxeo.template.rendition.TemplateBasedRenditionProvider; 044 045public class BaseTemplateAction implements Serializable { 046 047 private static final long serialVersionUID = 1L; 048 049 protected static final Log log = LogFactory.getLog(BaseTemplateAction.class); 050 051 @In(create = true) 052 protected transient NavigationContext navigationContext; 053 054 @In(create = true, required = false) 055 protected transient CoreSession documentManager; 056 057 @In(create = true, required = false) 058 protected FacesMessages facesMessages; 059 060 @In(create = true) 061 protected Map<String, String> messages; 062 063 protected List<TemplateInput> templateEditableInputs; 064 065 protected TemplateInput newInput; 066 067 public boolean canAddTemplateInputs() { 068 DocumentModel currentDocument = navigationContext.getCurrentDocument(); 069 if (!documentManager.hasPermission(currentDocument.getRef(), SecurityConstants.WRITE)) { 070 return false; 071 } 072 TemplateSourceDocument template = currentDocument.getAdapter(TemplateSourceDocument.class); 073 return template != null ? true : false; 074 } 075 076 public boolean canUpdateTemplateInputs(String templateName) { 077 DocumentModel currentDocument = navigationContext.getCurrentDocument(); 078 if (!documentManager.hasPermission(currentDocument.getRef(), SecurityConstants.WRITE)) { 079 return false; 080 } 081 TemplateSourceDocument template = currentDocument.getAdapter(TemplateSourceDocument.class); 082 if (template != null) { 083 return true; 084 } 085 TemplateBasedDocument templateBased = currentDocument.getAdapter(TemplateBasedDocument.class); 086 if (templateBased != null) { 087 return templateBased.hasEditableParams(templateName); 088 } 089 return false; 090 } 091 092 public boolean canResetParameters() { 093 DocumentModel currentDocument = navigationContext.getCurrentDocument(); 094 if (!documentManager.hasPermission(currentDocument.getRef(), SecurityConstants.WRITE)) { 095 return false; 096 } 097 TemplateBasedDocument templateBased = currentDocument.getAdapter(TemplateBasedDocument.class); 098 if (templateBased != null) { 099 return true; 100 } 101 return false; 102 } 103 104 public TemplateSourceDocument getCurrentDocumentAsTemplateSourceDocument() { 105 return navigationContext.getCurrentDocument().getAdapter(TemplateSourceDocument.class); 106 } 107 108 public DocumentModel resolveTemplateById(String uuid) { 109 try { 110 return documentManager.getDocument(new IdRef(uuid)); 111 } catch (DocumentNotFoundException e) { 112 return null; 113 } 114 } 115 116 public List<RenditionDefinition> getRenditions() { 117 RenditionService rs = Framework.getService(RenditionService.class); 118 return rs.getDeclaredRenditionDefinitionsForProviderType(TemplateBasedRenditionProvider.class.getSimpleName()); 119 } 120 121 public List<TemplateSourceDocument> getAvailableOfficeTemplates(String targetType) { 122 TemplateProcessorService tps = Framework.getService(TemplateProcessorService.class); 123 return tps.getAvailableOfficeTemplates(documentManager, targetType); 124 } 125 126 public String addTemplateInput() { 127 DocumentModel currentDocument = navigationContext.getCurrentDocument(); 128 129 TemplateSourceDocument template = currentDocument.getAdapter(TemplateSourceDocument.class); 130 if (template != null) { 131 if (template.hasInput(newInput.getName())) { 132 facesMessages.add(Severity.WARN, messages.get("label.template.parameter.already.exist"), 133 newInput.getName()); 134 return null; 135 } 136 template.addInput(newInput); 137 newInput = null; 138 templateEditableInputs = null; 139 } else { 140 return null; 141 } 142 return navigationContext.navigateToDocument(currentDocument); 143 } 144 145}