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34 package info.magnolia.module.mail.util;
35
36 import info.magnolia.cms.beans.config.ContentRepository;
37 import info.magnolia.cms.beans.runtime.Document;
38 import info.magnolia.cms.beans.runtime.MultipartForm;
39 import info.magnolia.cms.core.Content;
40 import info.magnolia.cms.core.HierarchyManager;
41 import info.magnolia.cms.core.ItemType;
42 import info.magnolia.cms.security.Realm;
43 import info.magnolia.cms.security.Security;
44 import info.magnolia.cms.security.User;
45 import info.magnolia.cms.security.UserManager;
46 import info.magnolia.context.MgnlContext;
47 import info.magnolia.module.mail.MailConstants;
48 import info.magnolia.module.mail.handlers.LoggingLevel;
49 import info.magnolia.module.mail.templates.MailAttachment;
50
51 import java.io.ByteArrayInputStream;
52 import java.io.IOException;
53 import java.net.MalformedURLException;
54 import java.net.URL;
55 import java.util.ArrayList;
56 import java.util.Collection;
57 import java.util.HashMap;
58 import java.util.Iterator;
59 import java.util.List;
60 import java.util.Map;
61 import java.util.Properties;
62 import java.util.Map.Entry;
63
64 import javax.jcr.RepositoryException;
65
66 import org.apache.commons.lang.StringUtils;
67 import org.slf4j.Logger;
68 import org.slf4j.LoggerFactory;
69
70 public class MailUtil {
71
72 public static Logger log = LoggerFactory.getLogger(MailUtil.class);
73
74
75
76 public static Map<String, String> convertToMap(String parameters) throws IOException {
77 Map<String, String> map = new HashMap<String, String>();
78 ByteArrayInputStream string = new ByteArrayInputStream(parameters.getBytes());
79 Properties props = new Properties();
80 props.load(string);
81
82 Iterator iter = props.keySet().iterator();
83 while (iter.hasNext()) {
84 String key = (String) iter.next();
85 map.put(key, (String) props.get(key));
86 }
87
88 return map;
89 }
90
91
92
93
94
95 public static List<MailAttachment> createAttachmentList() {
96 List<MailAttachment> attachments = new ArrayList<MailAttachment>();
97 try {
98
99 if(MgnlContext.getPostedForm() != null) {
100 MultipartForm form = MgnlContext.getPostedForm();
101 Map<String, Document> docs = form.getDocuments();
102
103 for (Entry<String, Document> entry : docs.entrySet()) {
104 Document doc = entry.getValue();
105
106 if (doc != null) {
107 attachments.add(new MailAttachment(doc.getFile().toURL(), entry.getKey()));
108 }
109 }
110 }
111
112 } catch (Exception e) {
113
114 }
115 return attachments;
116 }
117
118 public static List<MailAttachment> createAttachmentList(Map parameters) {
119 List<MailAttachment> attachments = new ArrayList<MailAttachment>();
120 if(parameters.containsKey("attachments")) {
121 Iterator iterator = ((List)parameters.get("attachments")).iterator();
122 while(iterator.hasNext()) {
123 String name = (String)iterator.next();
124 try {
125 attachments.add(new MailAttachment(new URL(name), name));
126 } catch (MalformedURLException e) {
127 log.error("sending attachment" + name, e);
128 }
129 }
130
131 } else {
132
133 return createAttachmentList();
134 }
135 return attachments;
136 }
137
138
139
140
141
142
143
144 public static String convertEmailList(String mailTo) {
145 final UserManager manager = Security.getUserManager();
146 StringBuffer ret = new StringBuffer();
147 if(StringUtils.isEmpty(mailTo)){
148 return "";
149 }
150
151 String[] list = mailTo.split(";");
152 if (list == null) {
153 return "";
154 }
155 for (int i = 0; i < list.length; i++) {
156 final String token = list[i];
157 if (i != 0) {
158 ret.append("\n");
159 }
160 if (token.startsWith(MailConstants.PREFIX_USER)) {
161 final String userName = StringUtils.removeStart(token, MailConstants.PREFIX_USER);
162 log.debug("username = {}", userName);
163 User user = manager.getUser(userName);
164 ret.append(getUserMail(user));
165 }
166 else if (token.startsWith(MailConstants.PREFIX_GROUP)) {
167 final String groupName = StringUtils.removeStart(token, MailConstants.PREFIX_GROUP);
168 try {
169 Collection users = getAllUserNodes();
170 Iterator iter = users.iterator();
171 while(iter.hasNext()){
172 Content userNode = ((Content) iter.next());
173 User user = manager.getUser(userNode.getName());
174 if (user.getGroups().contains(groupName)){
175 ret.append(getUserMail(user));
176 ret.append("\n");
177 }
178 }
179 }
180 catch (Exception e) {
181 log.error("can not get user email info.");
182 }
183 }
184 else if (token.startsWith(MailConstants.PREFIX_ROLE)) {
185 final String roleName = StringUtils.removeStart(token, MailConstants.PREFIX_ROLE);
186 try {
187 Collection users = getAllUserNodes();
188 Iterator iter = users.iterator();
189 while(iter.hasNext()){
190 Content userNode = ((Content) iter.next());
191 User user = manager.getUser(userNode.getName());
192 if (user.getRoles().contains(roleName)){
193 ret.append(getUserMail(user));
194 ret.append("\n");
195 }
196 }
197 }
198 catch (Exception e) {
199 log.error("can not get user email info.");
200 }
201 }
202 else {
203
204 ret.append(token);
205 }
206 }
207 return ret.toString();
208 }
209
210
211
212
213
214
215 protected static Collection<Content> getAllUserNodes() throws RepositoryException {
216 HierarchyManager hm = MgnlContext.getSystemContext().getHierarchyManager(ContentRepository.USERS);
217 Collection<Content> users = hm.getContent(Realm.REALM_ADMIN).getChildren(ItemType.USER);
218 users.addAll(hm.getContent(Realm.REALM_SYSTEM).getChildren(ItemType.USER));
219 return users;
220 }
221
222 protected static String getUserMail(User user) {
223 return user.getProperty("email");
224 }
225
226 public static String getParameter(Map<String, String> param, String name, String defaultValue) {
227
228 if(param != null && param.containsKey(name)) {
229 return param.get(name);
230 } else {
231 return defaultValue;
232 }
233 }
234
235 public static void logMail(Map params, String loggerName) {
236 Iterator i = params.entrySet().iterator();
237 StringBuffer buf = new StringBuffer();
238 while (i.hasNext()) {
239 Entry pairs = (Entry) i.next();
240 buf.append(" " + pairs.getKey() + " : " + pairs.getValue()
241 + ",");
242 }
243 org.apache.log4j.Logger.getLogger(loggerName).log(LoggingLevel.MAIL_TRAIL,
244 StringUtils.remove(StringUtils.chomp(buf.toString(), ","), System.getProperty("line.separator")));
245 }
246
247 }