From 9644c186a44d2b8c86cec8686f2405a67a76422a Mon Sep 17 00:00:00 2001
From: Michael Peter Christen <mc@yacy.net>
Date: Tue, 11 Sep 2012 02:03:14 +0200
Subject: [PATCH] added search functionality to ViewFile.html servlet

---
 htroot/Crawler_p.java                         |  5 ++
 htroot/ViewFile.html                          | 63 ++++++++++++++++++-
 .../anomic/http/server/HTTPDFileHandler.java  |  2 +-
 3 files changed, 66 insertions(+), 4 deletions(-)
diff --git a/htroot/Crawler_p.java b/htroot/Crawler_p.java
index 37ae0785a..a7209da1e 100644
--- a/htroot/Crawler_p.java
+++ b/htroot/Crawler_p.java
@@ -96,6 +96,11 @@ public class Crawler_p {
 
         prop.put("info", "0");
 
+        if (post != null) {
+            String c = post.toString();
+            if (c.length() < 1000) Log.logInfo("Crawl Start", c);
+        }
+
         if (post != null && post.containsKey("continue")) {
             // continue queue
             final String queue = post.get("continue", "");
diff --git a/htroot/ViewFile.html b/htroot/ViewFile.html
index a44d67c6d..d72d53d3b 100644
--- a/htroot/ViewFile.html
+++ b/htroot/ViewFile.html
@@ -1,6 +1,59 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
 <!-- This page is only XHTML 1.0 Transitional and not Strict because iframes are in use -->
 <html xmlns="http://www.w3.org/1999/xhtml">
+  <script type="text/javascript">
+//<![CDATA[
+function xmlhttpPost() {
+    var searchform = document.getElementById('searchform');
+    search(searchform.url.value);
+}
+
+function search(query) {
+    var xmlHttpReq = false;
+    var self = this;
+    if (window.XMLHttpRequest) { // Mozilla/Safari
+        self.xmlHttpReq = new XMLHttpRequest(); 
+    }
+    else if (window.ActiveXObject) { // IE
+        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
+    }
+    self.xmlHttpReq.open('GET', "/solr/select?q=sku:\"" + query + "\" OR host_s:\"" + query + "\" OR host_dnc_s:\"" + query + "\" OR host_organization_s:\"" + query + "\" OR host_organizationdnc_s:\"" + query + "\" OR host_subdomain_s:\"" + query + "\"&start=0&rows=100&wt=json", true);
+    self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+    self.xmlHttpReq.onreadystatechange = function() {
+        if (self.xmlHttpReq.readyState == 4) {
+            updatepage(self.xmlHttpReq.responseText);
+        }
+    }
+    self.xmlHttpReq.send(null);
+}
+
+function updatepage(str) {
+  var raw = document.getElementById("raw");
+  if (raw != null) raw.innerHTML = str;
+  var rsp = eval("("+str+")");
+  var firstChannel = rsp.channels[0];
+  var totalResults = firstChannel.totalResults.replace(/[,.]/,"");
+  var startIndex = firstChannel.startIndex;
+  var itemsPerPage = firstChannel.itemsPerPage;
+  var navigation = firstChannel.navigation;
+  
+  var html = "";
+  
+  if (totalResults > 0 && firstChannel.items.length > 0) {
+    var item;
+    html += "<table class=\"networkTable\" border=\"0\" cellpadding=\"2\" cellspacing=\"1\" width=\"99%\">";
+    html += "<tr class=\"TableHeader\" valign=\"bottom\">";
+    html += "<td>URL from index (total results = " + totalResults + ")<\/td>";
+    for (var i = 0; i < firstChannel.items.length; i++) {
+        item = firstChannel.items[i];
+        html += "<tr class=\"TableCellLight\"><td align=\"left\"><a href=\"HostBrowser.html?urlstringsearch=&amp;urlstring=" + item.link + "\">" + item.link + "<\/a><\/td>";
+    }
+    html += "<\/table>";
+  }
+  document.getElementById("searchresults").innerHTML = html;
+}
+//]]>
+</script>
   <head>
     <title>YaCy '#[clientname]#': View URL Content</title>
     #%env/templates/metas.template%#
@@ -22,11 +75,15 @@
     
     <h2>View URL Content</h2>
 
-    <form method="get" action="ViewFile.html" accept-charset="ascii">
+    <form method="get" action="ViewFile.html" id="searchform" accept-charset="ascii" onkeyup="xmlhttpPost(); return false;">
       <fieldset><legend>Get URL Viewer</legend>
         <dl>
-          <dt>URL:</dt><dd><input type="text" size="60" name="url" value="#[url]#" />&nbsp;<input type="submit" name="show" value="Show" /></dd>
-          <dd>&nbsp;</dd>
+          <dt>URL:</dt>
+          <dd>
+            <input type="text" size="60" name="url" value="#[url]#" />
+            <input type="submit" name="show" value="Show" />
+            <div id="searchresults"></div>
+          </dd>
         </dl>
       </fieldset>
     </form>
diff --git a/source/de/anomic/http/server/HTTPDFileHandler.java b/source/de/anomic/http/server/HTTPDFileHandler.java
index 62d330317..0de649e2c 100644
--- a/source/de/anomic/http/server/HTTPDFileHandler.java
+++ b/source/de/anomic/http/server/HTTPDFileHandler.java
@@ -336,7 +336,7 @@ public final class HTTPDFileHandler {
             if (!accessGranted) {
                 final boolean accessFromLocalhost = Domains.isLocalhost(clientIP) && (refererHost == null || refererHost.isEmpty() || Domains.isLocalhost(refererHost));
                 accessGranted = accessFromLocalhost && realmValue != null && realmProp.length() > 6 && (adminAccountBase64MD5.equals(realmValue));
-                Log.logInfo("HTTPDFileHandler", "access from localhost blocked, clientIP=" + clientIP);
+                if (!accessGranted) Log.logInfo("HTTPDFileHandler", "access blocked, clientIP=" + clientIP);
             }
 
             // -5- a password is configured and access comes with matching http-authentify
