Servlet IndexBroser_p add button "Add to blacklist"

allows to add the displayed host to add to the default blacklist

htroot/Blacklist_p.java

@@ -240,7 +240,7 @@ public class Blacklist_p {
                 		WorkTables.TABLE_API_TYPE_CONFIGURATION,
                 		"add to blacklist '" + blacklistToUse + "': " + blentry);
 
-                if(!BlacklistHelper.addBlacklistEntry(blacklistToUse, blentry, header)) {
+                if(!BlacklistHelper.addBlacklistEntry(blacklistToUse, blentry)) {
                 	prop.put(DISABLED + EDIT + "addError", true);
                 	prop.put(DISABLED + EDIT + "addError_entry", blentry);
                 }
@@ -281,7 +281,7 @@ public class Blacklist_p {
                             return prop;
                         }
                         
-                        if (!BlacklistHelper.addBlacklistEntry(targetBlacklist, selectedBlacklistEntry, header)) {
+                        if (!BlacklistHelper.addBlacklistEntry(targetBlacklist, selectedBlacklistEntry)) {
                         	prop.put(DISABLED + EDIT + "moveError", true);
                         	break;
                         }
@@ -322,7 +322,7 @@ public class Blacklist_p {
                         if (!normalizeEntry(selectedEntry.getValue()).equals(preparedNewEntry)) {
 
                         	/* Add first, to detect any eventual syntax errors before removing the old entry */
-                            if (!BlacklistHelper.addBlacklistEntry(blacklistToUse, editedEntryValue, header)) {
+                            if (!BlacklistHelper.addBlacklistEntry(blacklistToUse, editedEntryValue)) {
                             	selected2EditedErrors.put(selectedEntry.getValue(), editedEntryValue);
                             } else if ((temp = BlacklistHelper.deleteBlacklistEntry(blacklistToUse, selectedEntry.getValue(), header)) != null) {
                                 prop.put(serverObjects.ACTION_LOCATION, temp);

htroot/IndexBrowser_p.html

@@ -166,9 +166,17 @@ var solr= $.getJSON("solr/collection1/select?q=*:*&start=0&rows=0&wt=json&facet=
     #(/hostanalysis)#
 
     #(files)#::
-     <fieldset><legend>Browser for <a href="#[path]#" target="_blank">#[path]#</a></legend>
-     <p>documents stored for host: #[hostsize]#; documents stored for subpath: #[subpathloadsize]#; unloaded documents detected in subpath: #[subpathdetectedsize]# <!-- #(complete)#;<a href="IndexBrowser_p.html?complete=true&path=#[path]#">get complete list</a>::<a href="IndexBrowser_p.html?path=#[path]#">directory view</a>#(/complete)#-->
-     </p>
+    <fieldset>
+      <legend style="display: inline">Browser for <a href="#[path]#" target="_blank">#[path]#</a>
+        <span style="padding-left: 25px">
+          <form style="display: inline" action="IndexBrowser_p.html?path=#[path]#" id="searchform" method="get" role="search">     
+            <button type="submit" name="addtoblacklist" class="btn btn-xs btn-default">Add to blacklist</button>
+            <input type="text" name="path" value="#[path]#" hidden="true"/>
+          </form>    
+        </span>
+      </legend>
+      <p>documents stored for host: #[hostsize]#; documents stored for subpath: #[subpathloadsize]#; unloaded documents detected in subpath: #[subpathdetectedsize]# <!-- #(complete)#;<a href="IndexBrowser_p.html?complete=true&path=#[path]#">get complete list</a>::<a href="IndexBrowser_p.html?path=#[path]#">directory view</a>#(/complete)#-->
+      </p>
       <table class="sortable" style="float:left; border-width: 0">
       <thead>
           <tr>

htroot/IndexBrowser_p.java

@@ -18,6 +18,7 @@
  *  If not, see <http://www.gnu.org/licenses/>.
  */
 
+import java.io.File;
 import java.io.IOException;
 import java.net.MalformedURLException;
 import java.util.ArrayList;
@@ -58,6 +59,8 @@ import net.yacy.crawler.data.NoticedURL.StackType;
 import net.yacy.crawler.retrieval.Request;
 import net.yacy.kelondro.data.meta.URIMetadataNode;
 import net.yacy.peers.graphics.WebStructureGraph.StructureEntry;
+import net.yacy.repository.Blacklist;
+import static net.yacy.repository.BlacklistHelper.addBlacklistEntry;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
 import net.yacy.search.index.Fulltext;
@@ -653,6 +656,17 @@ public class IndexBrowser_p {
             } catch (final Throwable e) {
                 ConcurrentLog.logException(e);
             }
+
+            // for addtoblacklist button 
+            if (post.containsKey("addtoblacklist") && sb != null) {
+                final File blacklistsPath = sb.getDataPath(SwitchboardConstants.LISTS_PATH, SwitchboardConstants.LISTS_PATH_DEFAULT);
+                String blacklistname = Blacklist.defaultBlacklist(blacklistsPath);
+                if (blacklistname != null) {
+                    addBlacklistEntry(
+                            blacklistname,
+                            "*." + pathURI.getHost());
+                }
+            }
         }
 
         // return rewrite properties

htroot/api/blacklists/add_entry_p.java

@@ -31,7 +31,7 @@ public class add_entry_p {
             		WorkTables.TABLE_API_TYPE_CONFIGURATION,
 					"add to blacklist '" + blacklistToUse + "': " + entry);
             
-            if (BlacklistHelper.addBlacklistEntry(blacklistToUse, entry, header)) {
+            if (BlacklistHelper.addBlacklistEntry(blacklistToUse, entry)) {
                 prop.put(XML_ITEM_STATUS, RESULT_SUCCESS);
 
                 Switchboard.urlBlacklist.clear();

source/net/yacy/repository/Blacklist.java

@@ -789,11 +789,24 @@ public class Blacklist {
         return BlacklistError.NO_ERROR;
     }
 
+    /**
+     * Returns the default blacklist name default is the first name which
+     * contains ".default." (standard default list name is 'url.default.black')
+     * or if no the first blacklist if no name containing ".default." exists.
+     *
+     * @param listsPath directory containig the blacklists
+     * @return String blacklist name
+     */
     public static String defaultBlacklist(final File listsPath) {
         final List<String> dirlist = FileUtils.getDirListing(listsPath, Blacklist.BLACKLIST_FILENAME_FILTER);
         if (dirlist.isEmpty()) {
             return null;
         }
+        for (String name : dirlist) {
+            if (name.contains(".default.")) {
+                return name;
+            }
+        }
         return dirlist.get(0);
     }
 

source/net/yacy/repository/BlacklistHelper.java

@@ -58,18 +58,16 @@ public final class BlacklistHelper {
      * Adds a new entry to the chosen blacklist.
      * @param blacklistToUse the name of the blacklist the entry is to be added to
      * @param entry the entry that is to be added
-     * @param header the current HTTP request headers
      * @return true when no error occurred and the entry was successfully added
      */
-	public static boolean addBlacklistEntry(
-	        final String blacklistToUse,
-	        final String entry,
-	        final RequestHeader header) {
-    	String newEntry = entry;
+    public static boolean addBlacklistEntry(
+            final String blacklistToUse,
+            final String entry) {
+        String newEntry = entry;
 
-		if (blacklistToUse == null || blacklistToUse.isEmpty() || newEntry == null || newEntry.isEmpty()) {
-			return false;
-		}
+        if (blacklistToUse == null || blacklistToUse.isEmpty() || newEntry == null || newEntry.isEmpty()) {
+            return false;
+        }
         
     	newEntry = prepareEntry(newEntry);
 
@@ -77,7 +75,7 @@ public final class BlacklistHelper {
         String host = newEntry.substring(0, pos);
         String path = newEntry.substring(pos + 1);
 
-		boolean success = false;
+	boolean success = false;
         for (final BlacklistType supportedBlacklistType : BlacklistType.values()) {
         	if (ListManager.listSetContains(supportedBlacklistType + ".BlackLists", blacklistToUse)) {
             	try {