126 |
String s = CopyUtil.readString(block.getInputStream()); |
String s = CopyUtil.readString(block.getInputStream()); |
127 |
|
|
128 |
String prefix = ""; |
String prefix = ""; |
129 |
|
if(rewrite) prefix = ROOTURL+REWRITE+"/"; |
130 |
|
if(backlinks) prefix += BACKLINKS+"/"; |
131 |
|
|
132 |
if(rewrite) { |
if(rewrite) |
133 |
prefix = ROOTURL+REWRITE+"/"; |
s = rewriteURIs(s, prefix); |
134 |
if(backlinks) prefix += BACKLINKS+"/"; |
|
135 |
|
/* XXX If no rewrite, should the links be URNs or backlinks/ */ |
136 |
String l = s.toLowerCase(); // XXX Why this? |
if(backlinks) |
137 |
int i = -1; |
s = insertBacklinks(s, prefix, id); |
|
while((i=l.indexOf("urn:x-storm:1.0:", i)) >= 0) { |
|
|
s = s.substring(0, i) + prefix + s.substring(i); |
|
|
l = s.toLowerCase(); // XXX and this? |
|
|
i += prefix.length() + 1; |
|
|
} |
|
|
} |
|
138 |
|
|
|
if(backlinks) { |
|
|
if(HTTPProxy.dbg) p("Getting HtmlLinkIndex."); |
|
|
|
|
|
HtmlLinkIndex idx = null; |
|
|
try { |
|
|
idx = (HtmlLinkIndex)pool.getIndex(HtmlLinkIndex.uri); |
|
|
} catch(NoSuchElementException _) {} |
|
|
|
|
|
if(HTTPProxy.dbg) p("HtmlLinkIndex = "+idx); |
|
|
|
|
|
if(idx != null) { |
|
|
if(HTTPProxy.dbg) p("Looking for links"); |
|
|
Collector links = idx.getLinksTo(id); |
|
|
|
|
|
try { |
|
|
// XXX Are we trying to wait for indexing? |
|
|
Thread.sleep(2000); |
|
|
} catch(InterruptedException _) {} |
|
|
|
|
|
if(HTTPProxy.dbg) p("Iter thru links"); |
|
|
String t = ""; |
|
|
synchronized(links) { |
|
|
for(Iterator iter=links.iterator(); |
|
|
iter.hasNext();) { |
|
|
HtmlLinkIndex.Link link = |
|
|
(HtmlLinkIndex.Link)iter.next(); |
|
|
if(HTTPProxy.dbg) p("Link: "+link.linkText); |
|
|
t += "[<a href=\""+prefix+link.linkFrom.getURI()+ |
|
|
"\">"+link.linkText+"</a>]<br>"; |
|
|
} |
|
|
} |
|
|
if(!t.equals("")) { |
|
|
int i = s.indexOf("<body"); |
|
|
i = s.indexOf(">", i); |
|
|
if(i < 0) i = 0; |
|
|
else i++; |
|
|
s = s.substring(0, i) |
|
|
+ "\n<p><small>Backlinks:<br>" |
|
|
+ t |
|
|
+ "</small></p>\n" |
|
|
+ s.substring(i); |
|
|
} |
|
|
} |
|
|
} |
|
139 |
|
|
140 |
byte[] bytes = s.getBytes("US-ASCII"); |
byte[] bytes = s.getBytes("US-ASCII"); |
141 |
resp.getOutputStream().write(bytes); |
resp.getOutputStream().write(bytes); |
223 |
return resp; |
return resp; |
224 |
} |
} |
225 |
|
|
226 |
|
protected String rewriteURIs(String s, String prefix) { |
227 |
|
String l = s.toLowerCase(); // XXX Why this? |
228 |
|
int i = -1; |
229 |
|
while((i=l.indexOf("urn:x-storm:1.0:", i)) >= 0) { |
230 |
|
s = s.substring(0, i) + prefix + s.substring(i); |
231 |
|
l = s.toLowerCase(); // XXX and this? |
232 |
|
i += prefix.length() + 1; |
233 |
|
} |
234 |
|
return s; |
235 |
|
} |
236 |
|
|
237 |
|
protected String insertBacklinks(String s, String prefix, BlockId id) |
238 |
|
throws IOException { |
239 |
|
if(HTTPProxy.dbg) p("Getting HtmlLinkIndex."); |
240 |
|
|
241 |
|
HtmlLinkIndex idx = null; |
242 |
|
try { |
243 |
|
idx = (HtmlLinkIndex)pool.getIndex(HtmlLinkIndex.uri); |
244 |
|
} catch(NoSuchElementException _) {} |
245 |
|
|
246 |
|
if(HTTPProxy.dbg) p("HtmlLinkIndex = "+idx); |
247 |
|
|
248 |
|
if(idx != null) { |
249 |
|
if(HTTPProxy.dbg) p("Looking for links"); |
250 |
|
Collector links = idx.getLinksTo(id); |
251 |
|
|
252 |
|
try { |
253 |
|
// XXX Are we trying to wait for indexing? |
254 |
|
Thread.sleep(2000); |
255 |
|
} catch(InterruptedException _) {} |
256 |
|
|
257 |
|
if(HTTPProxy.dbg) p("Iter thru links"); |
258 |
|
String t = ""; |
259 |
|
synchronized(links) { |
260 |
|
for(Iterator iter=links.iterator(); |
261 |
|
iter.hasNext();) { |
262 |
|
HtmlLinkIndex.Link link = |
263 |
|
(HtmlLinkIndex.Link)iter.next(); |
264 |
|
if(HTTPProxy.dbg) p("Link: "+link.linkText); |
265 |
|
t += "[<a href=\""+prefix+link.linkFrom.getURI()+ |
266 |
|
"\">"+link.linkText+"</a>]<br>"; |
267 |
|
} |
268 |
|
} |
269 |
|
if(!t.equals("")) { |
270 |
|
int i = s.indexOf("<body"); |
271 |
|
i = s.indexOf(">", i); |
272 |
|
if(i < 0) i = 0; |
273 |
|
else i++; |
274 |
|
s = s.substring(0, i) |
275 |
|
+ "\n<p><small>Backlinks:<br>" |
276 |
|
+ t |
277 |
|
+ "</small></p>\n" |
278 |
|
+ s.substring(i); |
279 |
|
} |
280 |
|
} |
281 |
|
return s; |
282 |
|
} |
283 |
|
|
284 |
protected HTTPResponse makePAC(HTTPRequest req, |
protected HTTPResponse makePAC(HTTPRequest req, |
285 |
HTTPResponse.Factory resf) |
HTTPResponse.Factory resf) |
286 |
throws IOException { |
throws IOException { |