1 |
|
|
2 |
|
|
3 |
|
|
4 |
|
|
5 |
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
11 |
|
|
12 |
|
|
13 |
|
|
14 |
|
|
15 |
|
|
16 |
|
|
17 |
|
|
18 |
|
|
19 |
|
|
20 |
|
package com.xpn.xwiki.web; |
21 |
|
|
22 |
|
import java.io.IOException; |
23 |
|
|
24 |
|
import javax.servlet.http.HttpServletResponse; |
25 |
|
|
26 |
|
import org.apache.commons.lang3.StringUtils; |
27 |
|
import org.slf4j.Logger; |
28 |
|
import org.slf4j.LoggerFactory; |
29 |
|
import org.xwiki.csrf.CSRFToken; |
30 |
|
|
31 |
|
import com.xpn.xwiki.XWikiContext; |
32 |
|
import com.xpn.xwiki.XWikiException; |
33 |
|
|
34 |
|
|
35 |
|
|
36 |
|
|
37 |
|
@version |
38 |
|
|
|
|
| 40.8% |
Uncovered Elements: 74 (125) |
Complexity: 31 |
Complexity Density: 0.39 |
|
39 |
|
public class SaveAndContinueAction extends XWikiAction |
40 |
|
{ |
41 |
|
|
42 |
|
|
43 |
|
private static final String WRAPPED_ACTION_CONTEXT_KEY = "SaveAndContinueAction.wrappedAction"; |
44 |
|
|
45 |
|
|
46 |
|
private static final Logger LOGGER = LoggerFactory.getLogger(SaveAndContinueAction.class); |
47 |
|
|
48 |
|
|
49 |
|
|
50 |
|
|
51 |
|
@param |
52 |
|
@param |
53 |
|
@param |
54 |
|
|
|
|
| 0% |
Uncovered Elements: 6 (6) |
Complexity: 2 |
Complexity Density: 0.33 |
|
55 |
0 |
private void writeAjaxErrorResponse(int httpStatusCode, String message, XWikiContext context)... |
56 |
|
{ |
57 |
0 |
try { |
58 |
0 |
context.getResponse().setContentType("text/plain"); |
59 |
0 |
context.getResponse().setStatus(httpStatusCode); |
60 |
0 |
context.getResponse().setCharacterEncoding(context.getWiki().getEncoding()); |
61 |
0 |
context.getResponse().getWriter().print(message); |
62 |
|
} catch (IOException e) { |
63 |
0 |
LOGGER.error("Failed to send error response to AJAX save and continue request.", e); |
64 |
|
} |
65 |
|
} |
66 |
|
|
67 |
|
|
68 |
|
|
69 |
|
|
70 |
|
|
71 |
|
@param |
72 |
|
@param |
73 |
|
@param |
74 |
|
@return |
75 |
|
@throws |
76 |
|
|
|
|
| 27.6% |
Uncovered Elements: 21 (29) |
Complexity: 7 |
Complexity Density: 0.37 |
|
77 |
15 |
private boolean doWrappedAction(boolean isAjaxRequest, String back, XWikiContext context) throws XWikiException... |
78 |
|
{ |
79 |
|
|
80 |
15 |
boolean failure = false; |
81 |
|
|
82 |
|
|
83 |
15 |
if (back != null && back.contains("editor=class")) { |
84 |
0 |
PropUpdateAction pua = new PropUpdateAction(); |
85 |
|
|
86 |
0 |
if (pua.propUpdate(context)) { |
87 |
0 |
if (isAjaxRequest) { |
88 |
0 |
String errorMessage = localizePlainOrKey((String) context.get("message")); |
89 |
0 |
writeAjaxErrorResponse(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, errorMessage, context); |
90 |
|
} else { |
91 |
0 |
context.put(WRAPPED_ACTION_CONTEXT_KEY, pua); |
92 |
|
} |
93 |
|
|
94 |
0 |
failure = true; |
95 |
|
} |
96 |
|
} else { |
97 |
15 |
SaveAction sa = new SaveAction(); |
98 |
15 |
if (sa.save(context)) { |
99 |
0 |
if (isAjaxRequest) { |
100 |
0 |
String errorMessage = |
101 |
|
localizePlainOrKey("core.editors.saveandcontinue.theDocumentWasNotSaved"); |
102 |
|
|
103 |
|
|
104 |
0 |
LOGGER.error("SaveAction.save(context) returned true while using save & continue"); |
105 |
0 |
writeAjaxErrorResponse(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, errorMessage, context); |
106 |
|
} else { |
107 |
0 |
context.put(WRAPPED_ACTION_CONTEXT_KEY, sa); |
108 |
|
} |
109 |
|
|
110 |
0 |
failure = true; |
111 |
|
} else { |
112 |
|
|
113 |
15 |
context.getDoc().getTranslatedDocument(context).setLock(context.getUser(), context); |
114 |
|
} |
115 |
|
} |
116 |
|
|
117 |
15 |
return failure; |
118 |
|
} |
119 |
|
|
120 |
|
|
121 |
|
@param |
122 |
|
@param |
123 |
|
@throws |
124 |
|
|
|
|
| 0% |
Uncovered Elements: 6 (6) |
Complexity: 2 |
Complexity Density: 0.5 |
|
125 |
0 |
private void handleCSRFValidationFailure(boolean isAjaxRequest, XWikiContext context)... |
126 |
|
throws XWikiException |
127 |
|
{ |
128 |
0 |
final String csrfCheckFailedMessage = localizePlainOrKey("core.editors.saveandcontinue.csrfCheckFailed"); |
129 |
0 |
if (isAjaxRequest) { |
130 |
0 |
writeAjaxErrorResponse(HttpServletResponse.SC_FORBIDDEN, |
131 |
|
csrfCheckFailedMessage, |
132 |
|
context); |
133 |
|
} else { |
134 |
0 |
throw new XWikiException(XWikiException.MODULE_XWIKI_APP, |
135 |
|
XWikiException.ERROR_XWIKI_ACCESS_TOKEN_INVALID, |
136 |
|
csrfCheckFailedMessage); |
137 |
|
} |
138 |
|
} |
139 |
|
|
140 |
|
|
141 |
|
@param |
142 |
|
@param |
143 |
|
@param |
144 |
|
@throws |
145 |
|
|
|
|
| 0% |
Uncovered Elements: 16 (16) |
Complexity: 4 |
Complexity Density: 0.4 |
|
146 |
0 |
private void handleException(boolean isAjaxRequest, Exception exception, XWikiContext context)... |
147 |
|
throws XWikiException |
148 |
|
{ |
149 |
0 |
if (isAjaxRequest) { |
150 |
0 |
String errorMessage = |
151 |
|
localizePlainOrKey("core.editors.saveandcontinue.exceptionWhileSaving", exception.getMessage()); |
152 |
|
|
153 |
0 |
writeAjaxErrorResponse(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, errorMessage, context); |
154 |
|
|
155 |
0 |
String logMessage = "Caught exception during save and continue"; |
156 |
0 |
if (exception instanceof XWikiException) { |
157 |
0 |
LOGGER.info(logMessage, exception); |
158 |
|
} else { |
159 |
0 |
LOGGER.error(logMessage, exception); |
160 |
|
} |
161 |
|
} else { |
162 |
0 |
if (exception instanceof XWikiException) { |
163 |
0 |
throw (XWikiException) exception; |
164 |
|
} else { |
165 |
0 |
throw new XWikiException(XWikiException.MODULE_XWIKI_APP, XWikiException.ERROR_XWIKI_UNKNOWN, |
166 |
|
"Uncaught exception", exception); |
167 |
|
} |
168 |
|
} |
169 |
|
} |
170 |
|
|
|
|
| 70.8% |
Uncovered Elements: 7 (24) |
Complexity: 6 |
Complexity Density: 0.33 |
|
171 |
15 |
@Override... |
172 |
|
public boolean action(XWikiContext context) throws XWikiException |
173 |
|
{ |
174 |
15 |
CSRFToken csrf = Utils.getComponent(CSRFToken.class); |
175 |
15 |
String token = context.getRequest().getParameter("form_token"); |
176 |
|
|
177 |
|
|
178 |
|
|
179 |
|
|
180 |
|
|
181 |
|
|
182 |
|
|
183 |
|
|
184 |
15 |
final boolean isAjaxRequest = Utils.isAjaxRequest(context); |
185 |
|
|
186 |
15 |
if (!csrf.isTokenValid(token)) { |
187 |
0 |
handleCSRFValidationFailure(isAjaxRequest, context); |
188 |
0 |
return false; |
189 |
|
} |
190 |
|
|
191 |
|
|
192 |
15 |
String back = findBackURL(context); |
193 |
|
|
194 |
15 |
try { |
195 |
15 |
if (doWrappedAction(isAjaxRequest, back, context)) { |
196 |
0 |
return !isAjaxRequest; |
197 |
|
} |
198 |
|
} catch (Exception e) { |
199 |
0 |
handleException(isAjaxRequest, e, context); |
200 |
0 |
return !isAjaxRequest; |
201 |
|
} |
202 |
|
|
203 |
|
|
204 |
15 |
if (isAjaxRequest) { |
205 |
11 |
context.getResponse().setStatus(HttpServletResponse.SC_NO_CONTENT); |
206 |
11 |
return false; |
207 |
|
} |
208 |
|
|
209 |
|
|
210 |
4 |
try { |
211 |
4 |
context.getResponse().sendRedirect(back); |
212 |
|
} catch (IOException ignored) { |
213 |
|
|
214 |
|
|
215 |
|
} |
216 |
4 |
return false; |
217 |
|
} |
218 |
|
|
|
|
| 0% |
Uncovered Elements: 6 (6) |
Complexity: 2 |
Complexity Density: 0.5 |
|
219 |
0 |
@Override... |
220 |
|
public String render(XWikiContext context) throws XWikiException |
221 |
|
{ |
222 |
0 |
XWikiAction wrappedAction = (XWikiAction) context.get(WRAPPED_ACTION_CONTEXT_KEY); |
223 |
|
|
224 |
0 |
if (wrappedAction != null) { |
225 |
0 |
return wrappedAction.render(context); |
226 |
|
} |
227 |
|
|
228 |
0 |
return "exception"; |
229 |
|
} |
230 |
|
|
231 |
|
|
232 |
|
|
233 |
|
|
234 |
|
@param |
235 |
|
@return |
236 |
|
|
|
|
| 86.7% |
Uncovered Elements: 2 (15) |
Complexity: 4 |
Complexity Density: 0.44 |
|
237 |
15 |
private String findBackURL(XWikiContext context)... |
238 |
|
{ |
239 |
15 |
XWikiRequest request = context.getRequest(); |
240 |
15 |
String back = request.getParameter("xcontinue"); |
241 |
15 |
if (StringUtils.isEmpty(back)) { |
242 |
1 |
back = request.getParameter("xredirect"); |
243 |
|
} |
244 |
15 |
if (StringUtils.isEmpty(back)) { |
245 |
1 |
back = removeAllParametersFromQueryStringExceptEditor(request.getHeader("Referer")); |
246 |
|
} |
247 |
15 |
if (StringUtils.isEmpty(back)) { |
248 |
0 |
back = context.getDoc().getURL("edit", context); |
249 |
|
} |
250 |
15 |
return back; |
251 |
|
} |
252 |
|
|
253 |
|
|
254 |
|
@param |
255 |
|
@return |
256 |
|
|
257 |
|
|
|
|
| 60% |
Uncovered Elements: 6 (15) |
Complexity: 4 |
Complexity Density: 0.44 |
|
258 |
1 |
private String removeAllParametersFromQueryStringExceptEditor(String url)... |
259 |
|
{ |
260 |
1 |
if (url == null) { |
261 |
0 |
return ""; |
262 |
|
} |
263 |
|
|
264 |
1 |
String[] baseAndQuery = url.split("\\?"); |
265 |
|
|
266 |
1 |
if (baseAndQuery.length < 2) { |
267 |
0 |
return url; |
268 |
|
} |
269 |
|
|
270 |
1 |
String[] queryBeforeAndAfterEditor = baseAndQuery[1].split("editor="); |
271 |
|
|
272 |
1 |
if (queryBeforeAndAfterEditor.length < 2) { |
273 |
1 |
return baseAndQuery[0]; |
274 |
|
} |
275 |
|
|
276 |
0 |
return baseAndQuery[0] + "?editor=" + queryBeforeAndAfterEditor[1].split("&")[0]; |
277 |
|
} |
278 |
|
} |