001/* 002 * (C) Copyright 2014 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-2.1.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 * <a href="mailto:glefevre@nuxeo.com">Gildas</a> 016 */ 017package org.nuxeo.ecm.user.center; 018 019import java.util.ArrayList; 020import java.util.HashMap; 021import java.util.List; 022import java.util.Map; 023import java.util.regex.Matcher; 024import java.util.regex.Pattern; 025 026import org.nuxeo.common.utils.StringUtils; 027import org.nuxeo.common.utils.URIUtils; 028import org.nuxeo.ecm.core.api.DocumentLocation; 029import org.nuxeo.ecm.core.api.impl.DocumentLocationImpl; 030import org.nuxeo.ecm.core.api.repository.RepositoryManager; 031import org.nuxeo.ecm.platform.url.DocumentViewImpl; 032import org.nuxeo.ecm.platform.url.api.DocumentView; 033import org.nuxeo.ecm.platform.url.service.AbstractDocumentViewCodec; 034import org.nuxeo.runtime.api.Framework; 035 036/** 037 * Abstract class for the User and Group codec. 038 * 039 * @since 6.0 040 */ 041public abstract class AbstractUserGroupCodec extends AbstractDocumentViewCodec { 042 043 public static final String DEFAULT_VIEW_ID = "view_home"; 044 045 // prefix/groupname/view_id?requestParams 046 public static final String GET_URL_PATTERN = "/" // slash 047 + "([a-zA-Z_0-9\\-\\.@]*)?" // username (group 1) 048 + "(/([a-zA-Z_0-9\\-\\.]*))?" // view id (group 3) (optional) 049 + "/?" // final slash (optional) 050 + "(\\?((.*)?))?"; // query (group 5) (optional) 051 052 /** 053 * Get the DocumentView for a user or a group from a URL. 054 * 055 * @param url 056 * @param defaultTab 057 * @param paramIdName 058 * @param paramShowName 059 * @return 060 */ 061 public DocumentView getDocumentViewFromUrl(String url, String defaultTab, String paramIdName, String paramShowName) { 062 Pattern pattern = Pattern.compile(getPrefix() + GET_URL_PATTERN); 063 Matcher m = pattern.matcher(url); 064 if (m.matches()) { 065 if (m.groupCount() >= 1) { 066 String id = m.group(1); 067 068 String viewId = m.group(3); 069 if (viewId == null || "".equals(viewId)) { 070 viewId = DEFAULT_VIEW_ID; 071 } 072 073 String query = m.group(5); 074 Map<String, String> params = URIUtils.getRequestParameters(query); 075 if (params == null) { 076 params = new HashMap<String, String>(); 077 } 078 079 params.put(paramIdName, id); 080 params.put(paramShowName, "true"); 081 082 if (!params.containsKey("tabIds")) { 083 params.put("tabIds", defaultTab); 084 } 085 086 final DocumentLocation docLoc = new DocumentLocationImpl(getDefaultRepositoryName(), null); 087 return new DocumentViewImpl(docLoc, viewId, params); 088 } 089 } 090 return null; 091 } 092 093 /** 094 * Get the url from a DocumentView for a user or a group. 095 * 096 * @param docView 097 * @param id 098 * @return 099 */ 100 public String getUrlFromDocumentViewAndID(DocumentView docView, String paramName) { 101 String id = docView.getParameter(paramName); 102 if (id != null) { 103 docView.removeParameter(paramName); 104 List<String> items = new ArrayList<String>(); 105 items.add(getPrefix()); 106 items.add(URIUtils.quoteURIPathComponent(id, true, false)); 107 String viewId = docView.getViewId(); 108 if (viewId != null) { 109 items.add(viewId); 110 } 111 String uri = StringUtils.join(items, "/"); 112 Map<String, String> parameters = docView.getParameters(); 113 if (parameters == null) { 114 parameters = new HashMap<String, String>(); 115 } 116 return URIUtils.addParametersToURIQuery(uri, parameters); 117 } 118 return null; 119 } 120 121 protected String getDefaultRepositoryName() { 122 if (Framework.isInitialized()) { 123 return Framework.getService(RepositoryManager.class).getDefaultRepositoryName(); 124 } else { 125 // unit tests 126 return null; 127 } 128 } 129}