update to fix alternativeto and add nginx override for randword

lib/DDG/Spice/AlternativeTo.pm

@@ -14,22 +14,22 @@ handle query_lc => sub {
             # license and platform specified - queries like:
             # -> free alternative to firefox for mac
             # -> opensource matlab for linux
-            return $2, "platform=".$3, "license=".$1;
+            return $2, "platform=".$3, "license=".$1.'/';
         } elsif ($1 and $2) {
             # lincense secified only:
             # -> free nod32
             # -> opensource alternative to omnigraffle
-            return $2, "license=".$1;
+            return $2, "license=".$1.'/';
         } elsif ($3) {
             # platform specified:
             # -> TextMate for windows
             # -> alternative to vim for linux
-            return $2, "platform=".$3;
+            return $2, "platform=".$3.'/';
         } elsif($2) {
             # license and platform not specified
             # in this case we need to match 'alternative(s) to':
             # -> alternative to firefox
-            return $2;
+            return $2.'/';
         }
     }
     return;

lib/DDG/Spice/RandWord.pm

@@ -1,16 +1,29 @@
 package DDG::Spice::RandWord;
 use DDG::Spice;
 
+sub nginx_conf {
+    my $api_key = $ENV{WORDNIK_API_KEY};
+    $nginx_conf = <<"__END_OF_CONF__";
+
+location ^~ /js/spice/rand_word/ {
+    rewrite ^$/js/spice/rand_word/(?:([0-9]+)\-([0-9]+)|) /v4/words.json/randomWord?minLength=$1&maxLength=$2&api_key=$api_key&callback=ddg_spice_rand_word break;
+    proxy_pass http://api.wordnik.com/;
+}
+    
+__END_OF_CONF__
+}
+
 triggers any => "random", "word";
 #spice is_memcached => 0;
 handle query_lc => sub {
     if ($_ =~ /^random word(?: ([0-9]+\-[0-9]+)|)$/) {
 	if ($1) {
-	    return qq(/iwrd/$1);
+	    return $1;
 	} else {
-	    return qq(/iwrd/);
+	    return;
 	}
 #	$is_kill_pre_results = 1;
     }
+    return;
 };
 1;