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1
9 package org.jboss.portal.core.portlet.cms;
10
11 import org.apache.commons.httpclient.HttpException;
12 import org.apache.commons.httpclient.HttpURL;
13 import org.apache.webdav.lib.Property;
14 import org.apache.webdav.lib.PropertyName;
15 import org.apache.webdav.lib.ResponseEntity;
16 import org.apache.webdav.lib.WebdavResource;
17 import org.apache.webdav.lib.properties.DateProperty;
18
19 import javax.portlet.PortletConfig;
20 import javax.portlet.PortletException;
21 import javax.portlet.UnavailableException;
22 import java.io.IOException  ;
23 import java.net.MalformedURLException ;
24 import java.net.URL ;
25 import java.util.Date ;
26 import java.util.Enumeration ;
27 import java.util.Vector ;
28 import java.util.regex.Pattern ;
29
30
36 public class WebDAVUtil extends WebdavResource
37 {
38
39
42 private WebdavResource wdResource = null;
43
44
54 public void connectInit(String sURI, String sUname, String sPW) throws IOException , HttpException, MalformedURLException
55 {
56 if(this.getResource() == null)
57 {
58 System.out.println("Connecting to WebDAV server");
59 this.connect(sURI, sUname, sPW);
60 System.out.println("SUCCESSFULLY connected to WebDAV server");
61 }
62 }
63
64
73 private void connect(String sURI, String sUname, String sPW)
74 throws HttpException, IOException
75 {
76 HttpURL httpUrl = new HttpURL(sURI);
77
78 if(wdResource == null)
79 {
80 httpUrl.setUserinfo(sUname, sPW);
81 wdResource = new WebdavResource(httpUrl);
82 }
83 else
84 {
85 wdResource.close();
86 wdResource.setHttpURL(httpUrl);
87 }
88 }
89
90
98 public void setCurrentPath(WebdavResource wdResource, String sPath) throws IOException , HttpException
99 {
100 String sCollectionPath = cleanDoubleSlashes(sPath);
101 wdResource.setPath(sCollectionPath);
102 }
103
104
110 public String fetchParentPath(String sPath)
111 {
112 sPath = cleanDoubleSlashes(sPath);
113 if(sPath.lastIndexOf('/') == sPath.indexOf('/', 1))
114 {
115 return sPath;
116 }
117
118 int nfirstSlashIndex = sPath.lastIndexOf('/');
119 String sNewpath = sPath.substring(0, nfirstSlashIndex);
120 int nLastSlashIndex = sNewpath.lastIndexOf('/');
121 String sParentPath = sNewpath.substring(0, nLastSlashIndex + 1);
122
123 return sParentPath;
124 }
125
126 public String killTrailingSlash(String sPath)
127 {
128 sPath = cleanDoubleSlashes(sPath);
129 if(sPath.lastIndexOf('/') == sPath.indexOf('/', 1))
130 {
131 return sPath;
132 }
133
134 if(sPath.endsWith("/"))
135 {
136 sPath = sPath.substring(0, sPath.length() - 1);
137 }
138 return sPath;
139 }
140
141
147 public String cleanDoubleSlashes(String sPath)
148 {
149 if(!sPath.startsWith("/"))
150 {
151 sPath = wdResource.getPath() + "/" + sPath;
152 }
153 sPath = sPath.replaceAll("//", "/");
154 return sPath;
155 }
156
157 private static final String regex =
158 "((?:href|src)\\s*=\\s*) # Capture preliminaries in $1. \n" +
159 "(?: # First look for URL in quotes. \n" +
160 " ([\"\']) # Capture open quote in $2. \n" +
161 " (?!http:) # If it isn't absolute... \n" +
162 " /?(.+?) # ...capture URL in $3 \n" +
163 " \\2 # Match the closing quote \n" +
164 " | # Look for non-quoted URL. \n" +
165 " (?![\"\']|http:) # If it isn't absolute... \n" +
166 " /?([^\\s>]+) # ...capture URL in $4 \n" +
167 ")";
168 public static final Pattern RELATIVE_URI_PATTERN = Pattern.compile(regex, Pattern.MULTILINE | Pattern.CASE_INSENSITIVE | Pattern.COMMENTS);
169
170
179 public void connectInit(WebdavResource wdResource, CMSPortlet cmsPortlet) throws PortletException, IOException , UnavailableException
180 {
181 try
182 {
183 if(this.getResource() == null)
184 {
185 System.out.println("Connecting to WebDAV server");
187 PortletConfig pConfig = cmsPortlet.getPortletConfig();
188 String sURI = pConfig.getInitParameter("URL");
189 String sUname = pConfig.getInitParameter("username");
190 String sPW = pConfig.getInitParameter("password");
191 this.connect(sURI, sUname, sPW);
192 System.out.println("SUCCESSFULLY connected to WebDAV server");
193 }
194 }
195 catch(MalformedURLException me)
196 {
197 System.out.println(me.getMessage());
198 me.printStackTrace();
199 throw new UnavailableException(me.getMessage());
200 }
201 catch(HttpException hte)
202 {
203 System.out.println(hte.getMessage());
204 hte.printStackTrace();
205 throw new UnavailableException(hte.getMessage());
206 }
207 catch(IOException ioe)
208 {
209 System.out.println(ioe.getMessage());
210 ioe.printStackTrace();
211 throw new UnavailableException(ioe.getMessage());
212 }
213 }
214
215
218 public void createDefaultData(String sSlideRoot)
219 {
220 try
221 {
222 wdResource.mkcolMethod("/slide" + sSlideRoot + "/images");
224 wdResource.mkcolMethod("/slide" + sSlideRoot + "/support");
225 wdResource.mkcolMethod("/slide" + sSlideRoot + "/errorpages");
226
227 URL urlIndex = getClass().getResource(CMSConstants.DEFAULT_PAGES_PATH + "/index.html");
229 wdResource.putMethod("/slide" + sSlideRoot + "/index.html", urlIndex); URL urlSupport = getClass().getResource(CMSConstants.DEFAULT_PAGES_PATH + "/support/index.html");
231 wdResource.putMethod("/slide" + sSlideRoot + "/support/index.html", urlSupport); URL urlError404 = getClass().getResource(CMSConstants.DEFAULT_PAGES_PATH + "/errorpages/404.html");
233 wdResource.putMethod("/slide" + sSlideRoot + "/errorpages/404.html", urlError404);
235 URL urlLogo = getClass().getResource(CMSConstants.DEFAULT_IMAGES_PATH + "/jbportal_logo.gif");
237 wdResource.putMethod("/slide" + sSlideRoot + "/images/jbportal_logo.gif", urlLogo); URL urlBookmark = getClass().getResource(CMSConstants.DEFAULT_IMAGES_PATH + "/bookmark.gif");
239 wdResource.putMethod("/slide" + sSlideRoot + "/images/bookmark.gif", urlBookmark); URL urlBack = getClass().getResource(CMSConstants.DEFAULT_IMAGES_PATH + "/back.gif");
241 wdResource.putMethod("/slide" + sSlideRoot + "/images/back.gif", urlBack); }
243 catch(HttpException httpe)
244 {
245 httpe.printStackTrace();
246 }
247 catch(IOException ioe)
248 {
249 ioe.printStackTrace();
250 }
251 }
252
253
258 public WebdavResource getResource()
259 {
260 return wdResource;
261 }
262
263
268 public String getCreateDate(WebdavResource wdResource)
269 {
270 try
271 {
272 Vector properties = new Vector ();
273 properties.add(new PropertyName("DAV:", "creationdate"));
274
275 Enumeration e = wdResource.propfindMethod(0, properties);
276 if(e.hasMoreElements())
277 {
278 ResponseEntity response = (ResponseEntity) e.nextElement();
279 Enumeration props = response.getProperties();
280 if(props.hasMoreElements())
281 {
282 Property property = (Property) props.nextElement();
283 Date dateDate = ((DateProperty) property).getDate();
284 return dateDate.toString();
285 }
286
287 }
288 }
289 catch(Exception e)
290 {
291 e.printStackTrace();
292 }
293 return "";
294 }
295
296
302 public String getSecuredRoot(String sPath, String sRootPath)
303 {
304 if(sPath == null)
305 {
306 return "";
307 }
308
309 String [] Args = sPath.split(sRootPath + "/");
310 if(Args.length > 1)
311 {
312 int nfirstSlashIndex = Args[1].indexOf("/");
313 if(nfirstSlashIndex == -1)
314 {
315 return Args[1];
316 }
317 else
318 {
319 return Args[1].substring(0, nfirstSlashIndex);
320 }
321 }
322 else
323 {
324 return "";
325 }
326 }
327 } |
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