fixed picture tag and presentation

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2014 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/yacysearch.html

@@ -119,7 +119,7 @@ available for everyone. Then stay online to support crawls from other peers. Tha
 <span class="#(snippet)#snippetLoading::snippetLoaded#(/snippet)#" id="#[urlhash]#">#(snippet)#loading snippet ...::#[text]##(/snippet)#</span><br>
 <img src="/env/grafics/empty.gif" border="0">&nbsp;<a id="url#[urlhash]#" href="#[url]#">#[urlname]#</a><br>
 <img src="/env/grafics/empty.gif"><span class="ResultDateYBR">&nbsp;#[date]#</span> |
-<span class="ResultDateYBR">YBR-#[ybr]#</span> | <a href="ViewFile.html?urlHash=#[urlhash]#&words=#[words]#">Info</a> | <a href="yacysearch.html?cat=image&url=#[url]">Pictures</a>
+<span class="ResultDateYBR">YBR-#[ybr]#</span> | <a href="ViewFile.html?urlHash=#[urlhash]#&words=#[words]#">Info</a> | <a href="yacysearch.html?cat=image&url=#[url]#">Pictures</a>
 <br>
 </p>
 <!-- link end -->
@@ -147,11 +147,17 @@ You can enrich the search results by using the 'global' option; you must also sw
 #(/resultbottomline)#
 </p>
 ::
+<table border="0" cellspacing="16" cellpadding="0">
 #{results}#
-<p style="border-bottom:1px #000 dashed; padding-bottom: 1em;">
-<a href="#[url]#"><img src="/ViewImage.png?maxwidth=64&maxheight=64&url=#[url]#" border="0"></a>
-</p>
+<tr valign="bottom">
+#{line}#
+<td>
+<a href="#[url]#"><img src="/ViewImage.png?maxwidth=96&maxheight=96&url=#[url]#" border="0"></a><br><a href="#[url]#">#[name]#</a>
+</td>
+#{/line}#
+</tr>
 #{/results}#
+</table>
 #(/type)#
 
 <br><hr>

htroot/yacysearch.java

@@ -314,21 +314,32 @@ public class yacysearch {
 
         }
         
-        if ((post.get("cat", "href").equals("image")) && (querystring.startsWith("http://"))) {
+        if (post.get("cat", "href").equals("image")) {
             
             int depth = post.getInt("depth", 0);
+            int columns = post.getInt("columns", 6);
             URL url = null;
-            try {url = new URL(querystring);} catch (MalformedURLException e) {}
+            try {url = new URL(post.get("url", ""));} catch (MalformedURLException e) {}
             plasmaSearchImages si = new plasmaSearchImages(sb.snippetCache, 6000, url, depth);
             Iterator i = si.entries();
             htmlFilterImageEntry ie;
-            int c = 0;
+            int line = 0;
             while (i.hasNext()) {
-                ie = (htmlFilterImageEntry) i.next();
-                prop.put("type_results_" + c + "_url", ie.url().toString());
-                c++;
+                int col = 0;
+                for (col = 0; col < columns; col++) {
+                    if (!i.hasNext()) break;
+                    ie = (htmlFilterImageEntry) i.next();
+                    String urls = ie.url().toString();
+                    String name = "";
+                    int p = urls.lastIndexOf('/');
+                    if (p > 0) name = urls.substring(p + 1);
+                    prop.put("type_results_" + line + "_line_" + col + "_url", urls);
+                    prop.put("type_results_" + line + "_line_" + col + "_name", name);
+                }
+                prop.put("type_results_" + line + "_line", col);
+                line++;
             }
-            prop.put("type_results", c);
+            prop.put("type_results", line);
 
             prop.put("cat", "image");
             prop.put("type", 1); // set type of result: image list

source/de/anomic/plasma/plasmaSearchImages.java

@@ -64,7 +64,7 @@ public final class plasmaSearchImages {
                 plasmaParserDocument document = sc.parseDocument(url, res);
 
                 // add the image links
-                this.addAll(document.getImages());
+                if (document != null) this.addAll(document.getImages());
 
                 // add also links from pages one step deeper, if depth > 0
                 if (depth > 0) {