Changeset 1769247

Timestamp:

11/17/2017 10:16:36 AM (8 years ago)

Author:

michelem

Message:

Release 1.9.4.2 version

Location:

wassup/trunk

Files:

• lib/wassup.class.php (modified) (1 diff)
• readme.txt (modified) (15 diffs)
• wassup.php (modified) (58 diffs)

wassup/trunk/lib/wassup.class.php

@@ -2536 +2536 @@
     static function get_menu_arg(){
         $menuarg="wassup";
-        if(isset($_GET['page'])) $menuarg=$_GET['page'];
+        if(isset($_GET['page'])) $menuarg=htmlspecialchars($_GET['page']);
         if(stristr($menuarg,"wassup")!==false){
             if(isset($_GET['ml'])){
-                $menuarg=$_GET['ml'];
+                $menuarg=htmlspecialchars($_GET['ml']);
             }else{
                 $wassupfolder=basename(WASSUPDIR);

wassup/trunk/readme.txt

@@ -1 +1 @@
 === WassUp Real Time Analytics ===
-Contributors: michelem, helened  
-Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=michele%40befree%2eit&item_name=WassUp&no_shipping=0&no_note=1&tax=0&currency_code=EUR&lc=IT&bn=PP%2dDonationsBF&charset=UTF%2d8  
-Tags: analytics, counter, online, seo, statistics, stats, tracker, traffic, trends, user, visitor, web  
-Requires at least: 4.0  
-Tested up to: 4.8 
-Stable tag: 1.9.4 
-License: GPLv2 or later  
-License URI: http://www.gnu.org/licenses/gpl-2.0.html  
+Contributors: michelem, helened
+Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=michele%40befree%2eit&item_name=WassUp&no_shipping=0&no_note=1&tax=0&currency_code=EUR&lc=IT&bn=PP%2dDonationsBF&charset=UTF%2d8
+Tags: analytics, counter, online, seo, statistics, stats, tracker, traffic, trends, user, visitor, web
+Requires at least: 4.0
+Tested up to: 4.8
+Stable tag: 1.9.4.2
+License: GPLv2 or later
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
 Analyze your website traffic with accurate, real-time stats, live views, visitor counts, top stats, IP geolocation, customizable tracking, and more.
@@ -25 +25 @@
 = WassUp comes with 4 admin screen panels for viewing your visitors' activities and for customizing those views =
 * There is a fancy "Visitors Details" screen that lets you to see almost everything about your visitors and what they do on your site and that includes search capability, view filters, plus a chart and top stats summary.
-* There is an ajax "Spy View" screen (like Digg Spy) that lets you monitor your visitors live, with optional geolocation on a Google!maps world map. 
+* There is an ajax "Spy View" screen (like Digg Spy) that lets you monitor your visitors live, with optional geolocation on a Google!maps world map.
 * There is a "Current Visitors Online" screen that shows a summary of your online visitors in real-time.
-* There is an "Options" panel with lots of customizable settings for WassUp. 
+* There is an "Options" panel with lots of customizable settings for WassUp.
 
 There is a nice Dashboard widget that shows a line chart of hits over time (24 hours default) and a count of current visitors online and their latest activities.
@@ -36 +36 @@
 * The widgets are fully customizable.
 
-= WassUp's advanced tracking features can: = 
+= WassUp's advanced tracking features can: =
 * Distinguish registered users from anonymous visitors, and administrators from other registered users.
 * Identify and label new browsers, robots, and feed readers, heuristically.
@@ -47 +47 @@
 For people with database size limitations, WassUp has a few options to manage the database table growth: you can empty it; you can delete old records automatically; and you can set a warning notice for when it exceeds a preset size limit.
 
-= WassUp gives a detailed chronology of your hits with a lot of information for each single user session: = 
+= WassUp gives a detailed chronology of your hits with a lot of information for each single user session: =
 * ip / hostname
 * referrer
@@ -74 +74 @@
 * Screen refresh frequency (minutes)
 * Screen resolution (browser width)
-* User permission levels 
+* User permission levels
 * Top stats selections
 * Record or not logged-in users
@@ -94 +94 @@
 = _____________________________________ =
 = IMPORTANT NOTICES =
-* Wassup is compatible with Wordpress 4.0+ and PHP 5.2+ 
+* Wassup is compatible with Wordpress 4.0+ and PHP 5.2+
 * To run Wassup with Wordpress 2.2 - 3.9 or with PHP 4.3 - 5.1, you must install the full copy of Wassup with backward-compatibility feature available at [http://github.com/michelem09/wassup/](http://github.com/michelem09/wassup/)
 * WassUp is incompatible with static html caching plugins such as "WP Super-Cache"
@@ -107 +107 @@
 From the Wordpress widgets panel, drag the "WassUp Online" widget or the "Wassup Top Stats" widget from the list of available widgets on the left into your theme's "Sidebar" or "Footer" area on the right.
 
-= How do I view the real-time visitor geolocation map in WassUp? = 
+= How do I view the real-time visitor geolocation map in WassUp? =
 Check the box for "Display a GEO IP Map in spy visitors view" under WassUp >>Options >>[General Setup] and save, then navigate to WassUp >>SPY Visitors panel to see the map.
 
@@ -160 +160 @@
    4. Activate it and you are done!
 
-B. If you prefer to install the plugin manually or you are running an older version of Wordpress, download the latest full release of WassUp (Real-Time Analytics) plugin directly from [gitHub.com/michelem09/wassup/releases/](https://github.com/michelem09/wassup/releases/) and save onto your local computer  
-
-   * If available, use Wordpress' `Upload Plugin` option in the plugins panel to complete your install:  
+B. If you prefer to install the plugin manually or you are running an older version of Wordpress, download the latest full release of WassUp (Real-Time Analytics) plugin directly from [gitHub.com/michelem09/wassup/releases/](https://github.com/michelem09/wassup/releases/) and save onto your local computer
+
+   * If available, use Wordpress' `Upload Plugin` option in the plugins panel to complete your install:
 
      1. Navigate to Plugins panel >> `Add New` >> `Upload Plugin`
      2. Click `Browse`, then find and select the plugin zip file that you downloaded
      3. Click `Install Now`
-     4. Activate WassUp plugin and you are done!  
+     4. Activate WassUp plugin and you are done!
 
    * Otherwise, unpack the plugin's zip or gz file with your preferred unzip/untar program or use the command line: `tar xzvf wassup.tar.gz` (linux), then follow these steps to complete your install:
@@ -195 +195 @@
 
 To safely upgrade WassUp when your site is busy, you must manually stop visitor recording beforehand, do the upgrade, then manually resume recording afterwards:
- 
+
 1. In WordPress admin panel, navigate to WassUp >>Options >>[Genernal Setup] tab. Uncheck the box for "Enable statistics recording" and save.
 1. Navigate to Plugins page and click the "Update Now" link under "WassUp" plugin name or follow the manual upgrade instructions above
@@ -204 +204 @@
 
 = Compatibility Notice =
-* WassUp is incompatible with the following static page caching plugins: WP Super Cache, WP Cache, WP Fastest Cache, and WP Hyper Cache. 
+* WassUp is incompatible with the following static page caching plugins: WP Super Cache, WP Cache, WP Fastest Cache, and WP Hyper Cache.
 
 == Upgrade Notice ==
-= 1.9.4 =
-* Important feature & bugfix upgrade. DO NOT upgrade when your site busy! Read [installation instructions](http://wordpress.org/plugins/wassup/installation/) for safe upgrade instructions.
+= 1.9.4.2: Security bugfix =
+* Important security bugfix.
+* DO NOT UPGRADE when your site busy!
+* Read [installation instructions](http://wordpress.org/plugins/wassup/installation/) for safe upgrade instructions.
 
 == Changelog ==
+= 1.9.4.1 =
+* Important feature & bugfix upgrade.
 = v1.9.4 =
-= Important feature improvement & bugfix upgrade = 
+= Important feature improvement & bugfix upgrade =
 * new option to whitelist referrers that are mislabeled as spam in WassUp (ex: Rx or sexy words in domain name)
 * new option to export data in Excel-compatible CSV format
@@ -224 +228 @@
 * fixed a search field validation issue with URL special characters
 * fixed a bug in "stringShortener" function that caused empty results
-* fixed a bug in Top Stats widget that caused blank lines to display 
+* fixed a bug in Top Stats widget that caused blank lines to display
 * fixed some Top Stats widget translations
 * removed Google!maps API key from Wassup source due to Google's TOS limitations
@@ -230 +234 @@
 
 = v1.9.3.1 =
-= Important bugfix upgrade = 
+= Important bugfix upgrade =
 * fixed various preg_match regexes to improve matching
 * fixed a parenthesis error in tracking/exclusion code for 404 hits
@@ -237 +241 @@
 
 = v1.9.3 =
-= Important bugfix upgrade = 
+= Important bugfix upgrade =
 * fixed an 'unknown modifier' preg_match error in 'wassup.php' module.
 * fixed an IP validation loophole that could cause invalid/malformed forwarding IPs in client's http_header to be stored as client IP.
 * fixed code to stop recording of front-end ajax requests ('/wp-admin/admin-ajax.php' url) as "possible spam/malware" hits.
-* updated code to restore 'shutdown' hook as the primary hook for 'wassupAppend' function.  
+* updated code to restore 'shutdown' hook as the primary hook for 'wassupAppend' function.
 * updated translation script to re-attempt language load with "language x2" as filename whenever the initial load (with "locale") fails.
-* updated translation template and language files to v1.9.2  
-* miscellaneous minor changes.  
+* updated translation template and language files to v1.9.2
+* miscellaneous minor changes.
 
 = v1.9.2 =
-= Urgent bugfix upgrade = 
+= Urgent bugfix upgrade =
 * fixed fatal error on `wassup_options::is_recording_active` that occurred in some configurations
 * fixed erroneous 'hack attempt' labels that occurred on sites without permalinks
@@ -267 +271 @@
 * new module, 'compatibility.php' to check for Wordpress and PHP compatibility and to load compatibility modules from `/lib/compat-lib/` subfolder when available
 * removed backward compatibility modules ('/lib/compat-lib/') and features from Wordpress repository.
-  Wassup's backward-compatibility feature remains in the full copy of Wassup available at [http://github.com/michelem09/wassup/](http://github.com/michelem09/wassup/)  
+  Wassup's backward-compatibility feature remains in the full copy of Wassup available at [http://github.com/michelem09/wassup/](http://github.com/michelem09/wassup/)
 * deleted obsolete files ('badhosts.txt','badhosts-intl.txt') and javascripts
 * updated Google!Maps API link to use a common API key for Wassup-Spy (required by Google since 2016-06-22).
@@ -321 +325 @@
 = v1.8.1 =
 * bugfix and minor changes.
- 
+
 = 1.8 =
 = Important feature improvement upgrade =

wassup/trunk/wassup.php

@@ -4 +4 @@
 Plugin URI: http://www.wpwp.org
 Description: Analyze your website traffic with accurate, real-time stats, live views, visitor counts, top stats, IP geolocation, customizable tracking, and more. For Wordpress 2.2+
-Version: 1.9.4
+Version: 1.9.4.2
 Author: Michele Marcucci, Helene Duncker
 Author URI: http://www.michelem.org/
@@ -12 +12 @@
 
 Copyright (c) 2007-2016 Michele Marcucci
-Released under the GNU General Public License GPLv2 or later 
+Released under the GNU General Public License GPLv2 or later
 http://www.gnu.org/licenses/gpl-2.0.html
 
 Disclaimer:
   This program is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of 
+  WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   See the GNU General Public License for more details.
@@ -53 +53 @@
     //define wassup globals & constants
     if(!defined('WASSUPVERSION')){
-        define('WASSUPVERSION','1.9.4');
-        define('WASSUPDIR',dirname(preg_replace('/\\\\/','/',__FILE__))); 
+        define('WASSUPVERSION','1.9.4.2');
+        define('WASSUPDIR',dirname(preg_replace('/\\\\/','/',__FILE__)));
     }
     //turn on debugging (global)...Use cautiously! Will display errors from all plugins, not just WassUp
@@ -149 +149 @@
  * Install or upgrade Wassup plugin.
  *  - check wordpress compatibility
- *  - set initial plugin settings 
+ *  - set initial plugin settings
  *  - check for multisite and set initial wassup network settings
  *  - create/upgrade Wassup tables.
@@ -307 +307 @@
 } //end wassup_install
 
-/** 
+/**
  * Completely remove all wassup tables and options from Wordpress and deactivate plugin, if needed.
  *
@@ -315 +315 @@
  * @param boolean (for multisite uninstall)
  * @return void
- */ 
+ */
 function wassup_uninstall($network_wide=false){
     global $wpdb,$wp_version,$current_user;
@@ -598 +598 @@
         if(!$is_compatible) return; //nothing to do
     }
-    //uninstall on deactivation when 'wassup_uninstall' option is set...applies to multisite subdomains and Wordpress 2.x setups only 
+    //uninstall on deactivation when 'wassup_uninstall' option is set...applies to multisite subdomains and Wordpress 2.x setups only
     if(!empty($wassup_options->wassup_uninstall)){
         register_deactivation_hook(__FILE__,'wassup_uninstall');
@@ -873 +873 @@
         $wscreen_res = esc_attr(trim($_COOKIE['wassup_screen_res'.$sessionhash]));
         if ($wscreen_res == "x") $wscreen_res="";
-    } 
+    }
     if (empty($wscreen_res) && isset($_SERVER['HTTP_UA_PIXELS'])) {
         //resolution in IE/IEMobile header sometimes
@@ -1000 +1000 @@
     if($wdebug_mode){
         if($is_media || is_feed() || (!is_page() && !is_home() && !is_single() && !is_archive())){
-            //turn off error display for media, feed, and any non-html requests 
+            //turn off error display for media, feed, and any non-html requests
             $wdebug_mode=false;
             @wassup_disable_errors();
@@ -1073 +1073 @@
         if($ua->agenttype == "B"){
             $browser = $ua->name;
-            if(!empty($ua->version)){ 
+            if(!empty($ua->version)){
                 $browser .= " ".wMajorVersion($ua->version);
                 if (strstr($ua->version,"Mobile")!==false){
@@ -1188 +1188 @@
             $wscreen_res=esc_attr(trim($_COOKIE['wassup_screen_res'.$sessionhash]));
             if($wscreen_res == "x") $wscreen_res = "";
-        } 
+        }
         if(empty($wscreen_res) && isset($_SERVER['HTTP_UA_PIXELS'])) {
             //resolution in IE/IEMobile header sometimes
@@ -1331 +1331 @@
             }//end foreach
         }
-    //#6 Exclude IPs on exclusion list... 
+    //#6 Exclude IPs on exclusion list...
     if ((empty($wassup_options->wassup_exclude) || preg_match('#(?:^|\s*,)\s*('.preg_quote($IP).')\s*(?:,|$)#',$wassup_options->wassup_exclude)==0) && !$exclude_visit){
         //match for wildcards in exclude list @since v1.9
@@ -1375 +1375 @@
     //#11 Exclude for wassup_attack (via libwww-perl or xss in user agent)
     if ($wassup_options->wassup_attack==1 || (stristr($userAgent,"libwww-perl")===FALSE && $spam==0)) {
-        // Check for duplicates, previous spam check, and screen resolution and get previous settings to prevent redundant checks on same visitor. 
+        // Check for duplicates, previous spam check, and screen resolution and get previous settings to prevent redundant checks on same visitor.
         // Dup==same wassup_id and URL, and timestamp<180 secs
         $wpageviews=0;
@@ -1611 +1611 @@
             }
             //it's a browser
-            if($spidertype == "B" && $urlRequested != "/robots.txt"){ 
+            if($spidertype == "B" && $urlRequested != "/robots.txt"){
                 if (empty($browser)) $browser = $spider;
                 $spider = "";
@@ -1651 +1651 @@
                 //it's a browser
                 if(!empty($spider)){
-                if($spidertype == "B" && $urlRequested != "/robots.txt"){ 
+                if($spidertype == "B" && $urlRequested != "/robots.txt"){
                     if(empty($browser)) $browser=$spider;
                     $spider="";
@@ -1697 +1697 @@
             } //end if wpageviews >7
         } //end if empty($spider)
-        //identify spoofers of Google/Yahoo 
+        //identify spoofers of Google/Yahoo
         if(!empty($spider)){
             if(!empty($hostname) && preg_match('/^(googlebot|yahoo\!\sslurp)/i',$spider)>0 && preg_match('/\.(googlebot|yahoo)\./i',$hostname)==0){
@@ -1739 +1739 @@
         //## Check for comment spammer...
         // No spam check on spiders unless there is a comment or forum page request...
-        if ($spam == 0 && (empty($spider) || stristr($urlRequested,"comment")!== FALSE || stristr($urlRequested,"forum")!== FALSE  || !empty($comment_user))) { 
+        if ($spam == 0 && (empty($spider) || stristr($urlRequested,"comment")!== FALSE || stristr($urlRequested,"forum")!== FALSE  || !empty($comment_user))) {
             //check for previous spammer detected by anti-spam plugin
             $spammerIP = $spamComment->isSpammer($IP);
@@ -1753 +1753 @@
                 if (!empty($akismet_key) && is_readable($akismet_class)) {
                     include_once($akismet_class);
-                    // load array with comment data 
+                    // load array with comment data
                     $comment_user_email = (!empty($_COOKIE['comment_author_email_'.COOKIEHASH])? utf8_encode($_COOKIE['comment_author_email_'.COOKIEHASH]):"");
                     $comment_user_url = (!empty($_COOKIE['comment_author_url_'.COOKIEHASH])? utf8_encode($_COOKIE['comment_author_url_'.COOKIEHASH]):"");
@@ -1908 +1908 @@
         if($req_code==404) $urlRequested="[404] ".$_SERVER['REQUEST_URI'];
         // #Record visit in wassup tables...
-        // #create record to add to wassup tables...    
-        $wassup_rec = array('wassup_id'=>$wassup_id, 
-                'timestamp'=>$timenow, 
-                'ip'=>$ipAddress, 
-                'hostname'=>$hostname, 
+        // #create record to add to wassup tables...
+        $wassup_rec = array('wassup_id'=>$wassup_id,
+                'timestamp'=>$timenow,
+                'ip'=>$ipAddress,
+                'hostname'=>$hostname,
                 'urlrequested'=>wassupDb::xescape($urlRequested),
                 'agent'=>wassupDb::xescape($userAgent),
-                'referrer'=>wassupDb::xescape($referrer), 
+                'referrer'=>wassupDb::xescape($referrer),
                 'search'=>$search_phrase,
                 'searchpage'=>$searchpage,
                 'searchengine'=>$searchengine,
-                'os'=>$os, 
-                'browser'=>$browser, 
-                'language'=>$language, 
-                'screen_res'=>$wscreen_res, 
-                'spider'=>$spider, 
-                'feed'=>$feed, 
-                'username'=>$logged_user, 
-                'comment_author'=>$comment_user, 
+                'os'=>$os,
+                'browser'=>$browser,
+                'language'=>$language,
+                'screen_res'=>$wscreen_res,
+                'spider'=>$spider,
+                'feed'=>$feed,
+                'username'=>$logged_user,
+                'comment_author'=>$comment_user,
                 'spam'=>$spam,
                 'url_wpid'=>$article_id,
@@ -1941 +1941 @@
                 $errno=$wassup_recid->get_error_code();
                 if(!empty($errno)) $error_msg="\nError saving record: $errno: ".$wassup_recid->get_error_message()."\n";
-                
+
                 $wassup_recid=false;
             }elseif(empty($wassup_recid) || !is_numeric($wassup_recid)){
@@ -2057 +2057 @@
             else $debug_output .="\nin_temp=".$result;
         }
-        //add new temp record 
+        //add new temp record
         if($in_temp==0){
         if(empty($wassup_rec)){
@@ -2071 +2071 @@
             }
             // #Record visit in wassup tables...
-            $wassup_rec = array('wassup_id'=>$wassup_id, 
-                'timestamp'=>$timenow, 
-                'ip'=>$ipAddress, 
-                'hostname'=>$hostname, 
+            $wassup_rec = array('wassup_id'=>$wassup_id,
+                'timestamp'=>$timenow,
+                'ip'=>$ipAddress,
+                'hostname'=>$hostname,
                 'urlrequested'=>wassupDb::xescape($urlRequested),
                 'agent'=>wassupDb::xescape($userAgent),
@@ -2081 +2081 @@
                 'searchpage'=>$searchpage,
                 'searchengine'=>$searchengine,
-                'os'=>$os, 
-                'browser'=>$browser, 
-                'language'=>$language, 
-                'screen_res'=>$wscreen_res, 
-                'spider'=>$spider, 
-                'feed'=>$feed, 
-                'username'=>$logged_user, 
-                'comment_author'=>$comment_user, 
+                'os'=>$os,
+                'browser'=>$browser,
+                'language'=>$language,
+                'screen_res'=>$wscreen_res,
+                'spider'=>$spider,
+                'feed'=>$feed,
+                'username'=>$logged_user,
+                'comment_author'=>$comment_user,
                 'spam'=>$spam,
                 'url_wpid'=>$article_id,
@@ -2111 +2111 @@
             $data_lenght=$fstatus->Data_length+$fstatus->Index_length;
             $tusage = ($data_lenght/1024/1024);
-        } 
+        }
         if($tusage >0 && $tusage > $wassup_options->wassup_remind_mb){
             if(!empty($network_settings['wassup_table']) && $network_settings['wassup_table']==$wassup_table){
@@ -2129 +2129 @@
     } //if wassup_remind_flag
     } //if timestamp%139
-    
+
     //# schedule purge of temporary records - also done hourly in wp-cron
     if(((int)$timestamp)%11 == 0){
@@ -2138 +2138 @@
             $wassup_dbtask[]=sprintf("DELETE FROM `$wassup_tmp_table` WHERE `timestamp`<'%d' OR (`timestamp`<'%d' AND `username`='') OR (`timestamp`<'%d' AND `spider`!='')",(int)($timestamp - 10*60),(int)($timestamp - 3*60),(int)($timestamp - 60));
             if(((int)$timestamp)%5 == 0){
-                //Purge expired cache data from wassup_meta 
+                //Purge expired cache data from wassup_meta
                 $result=$wpdb->query(sprintf("DELETE FROM `$wassup_meta_table` WHERE `meta_expire`>'0' AND `meta_expire`<'%d'",$now - 3600));
             }
@@ -2159 +2159 @@
         }
     }
-    //# Lastly, perform scheduled database tasks 
+    //# Lastly, perform scheduled database tasks
     if(count($wassup_dbtask)>0){
         $args=array('dbtasks'=>$wassup_dbtask);
@@ -2174 +2174 @@
         }
     }
-    if($wdebug_mode){ //close comment tag to hide debug data from visitors 
+    if($wdebug_mode){ //close comment tag to hide debug data from visitors
         if(headers_sent()){
             echo "\n--> \n";
@@ -2231 +2231 @@
 /**
  * Assign an id for current visitor session from a combination of date/hour/min/ip/loggeduser/useragent/hostname.
- * This is not unique so that multiple visits from the same ip/userAgent within a 30 minute-period, can be tracked, even when session/cookies is disabled. 
+ * This is not unique so that multiple visits from the same ip/userAgent within a 30 minute-period, can be tracked, even when session/cookies is disabled.
  * @since v1.9
  * @param args (array)
@@ -2286 +2286 @@
             $temp_id=sprintf("%-040.40s",gmdate('YmdH',$timestamp).$sessiontime.str_replace(array('.',':','-'),'',substr(strrev($ipAddress),2).strrev($tempUA).$sessiontime.gmdate('HdmY',$timestamp).strrev($hostname)).$templen.rand());
         }
-        //#assign new wassup id from "temp_id" 
+        //#assign new wassup id from "temp_id"
         $session_id= (int)$subsite_id.'b_'.md5($temp_id);
     }
@@ -2292 +2292 @@
 } //end wassup_get_sessionid
 
-/** 
+/**
  * Retrieve a hash value to assign to a session cookie
  * - replaces 'COOKIEHASH' which breaks up a continuous session with user login/reauthorization
@@ -2362 +2362 @@
     if(preg_match('#^https?://([^/]+).*[&\?](prev|q|p|s|search|searchfor|as_q|as_epq|query|keywords|term|encquery)=([^&]+)#i',$SeReferer,$pcs) > 0){
         $SeDomain = trim(strtolower($pcs[1]));
-        if ($pcs[2] == "encquery") { 
+        if ($pcs[2] == "encquery") {
             $SeQuery = " *".__("encrypted search","wassup")."* ";
-        } else { 
+        } else {
             $SeQuery = $pcs[3];
         }
@@ -2385 +2385 @@
     unset ($pcs);
     //-- We have a query
-    if(isset($SeQuery)){ 
+    if(isset($SeQuery)){
         // Multiple URLDecode Trick to fix DogPile %XXXX Encodes
         if (strstr($SeQuery,'%')) {
@@ -2395 +2395 @@
             }
         }
-        if (!isset($SePos)) { 
+        if (!isset($SePos)) {
             if(preg_match('#[&\?](start|startpage|b|cd|first|stq|pi|page)[=/](\d+)#i',$SeReferer,$pcs)) {
                 $SePos = $pcs[2];
@@ -2428 +2428 @@
     $selocale="";
     $blogurl = preg_replace('#(https?\://)?(www\.)?#','',strtolower(get_option('home')));
-    //list of well known search engines. 
+    //list of well known search engines.
     //  Structure: "SE Name|SE Domain(partial+unique)|query_key|page_key|language_key|locale|charset|"
     $lines = array(
@@ -2465 +2465 @@
         "avg.com|search.avg.com|q|cd|hl|||",
         "Babylon|search.babylon.com|q|||||",
-        "Baidu|.baidu.com|wd|||cn|utf8|", 
-        "Baidu|.baidu.com|word|||cn|utf8|", 
+        "Baidu|.baidu.com|wd|||cn|utf8|",
+        "Baidu|.baidu.com|word|||cn|utf8|",
         "Baidu|.baidu.com|kw|||cn|utf8|",
         "Biglobe Images|images.search.biglobe.ne.jp|q|||jp||",
         "Biglobe|.search.biglobe.ne.jp|q|||jp||",
-        "Bing Images|.bing.com/images/|q|first||||", 
-        "Bing Images|.bing.com/images/|Q|first||||", 
-        "Bing|.bing.com|q|first||||", 
-        "Bing|.bing.com|Q|first||||", 
-        "Bing|search.msn.|q|first|||", 
-        "Bing|.it.msn.com|q|first||it||", 
-        "Bing|msnbc.msn.com|q|first||||", 
-        "Bing Cache|cc.bingj.com|q|first||||", 
-        "Bing Cache|cc.bingj.com|Q|first||||", 
+        "Bing Images|.bing.com/images/|q|first||||",
+        "Bing Images|.bing.com/images/|Q|first||||",
+        "Bing|.bing.com|q|first||||",
+        "Bing|.bing.com|Q|first||||",
+        "Bing|search.msn.|q|first|||",
+        "Bing|.it.msn.com|q|first||it||",
+        "Bing|msnbc.msn.com|q|first||||",
+        "Bing Cache|cc.bingj.com|q|first||||",
+        "Bing Cache|cc.bingj.com|Q|first||||",
         "Blogdigger|.blogdigger.com|q|||||",
         "Blogpulse|.blogpulse.com|query|||||",
@@ -2538 +2538 @@
         "Google Custom Search|google.com/cse|q|cd|hl|||",
         "Google Custom Search|google.com/custom|q|cd|hl|||",
-        "Google Groups|groups.google.|q|start||||", 
+        "Google Groups|groups.google.|q|start||||",
         "Google Images|.google.com/images?|q|cd|hl|||",
         "Google Images|images.google.|q|cd|hl|||",
@@ -2556 +2556 @@
         "Google Video|video.google.com|q|cd|hl|||",
         "Google Cache|.googleusercontent.com|q|cd|hl|||",
-        "Google Cache|http://64.233.1|q|cd|hl|||", 
-        "Google Cache|http://72.14.|q|cd|hl|||", 
-        "Google Cache|http://74.125.|q|cd|hl|||", 
-        "Google Cache|http://209.85.|q|cd|hl|||", 
+        "Google Cache|http://64.233.1|q|cd|hl|||",
+        "Google Cache|http://72.14.|q|cd|hl|||",
+        "Google Cache|http://74.125.|q|cd|hl|||",
+        "Google Cache|http://209.85.|q|cd|hl|||",
         "Google|www.google.|q|cd|hl|||",
         "Google|www.google.|as_q|start|hl|||",
@@ -2583 +2583 @@
         "InfoSpace|webfetch.com|q|||||",
         "InfoSpace|search.webssearches.com|q|||||",
-        "Ixquick|ixquick.com|query|||||", 
-        "Ixquick|ixquick.de|query|||de||", 
+        "Ixquick|ixquick.com|query|||||",
+        "Ixquick|ixquick.de|query|||de||",
         "Jyxo|jyxo.1188.cz|q|||cz||",
         "Jumpy|.mediaset.it|searchWord|||it||",
@@ -2645 +2645 @@
         "Road Runner|search.rr.com|q|||||",
         "Sapo|pesquisa.sapo.pt|q|||pt||",
-        "Search.com|.search.com|q|||||", 
+        "Search.com|.search.com|q|||||",
         "Search.ch|.search.ch|q|||ch||",
         "Searchy|.searchy.co.uk|q|||gb||",
@@ -2662 +2662 @@
         "Soso|.soso.com|q|||cn|gb2312|",
         "Sputnik|.sputnik.ru|q|||ru||",
-        "Start.no|start.no|q|||||", 
+        "Start.no|start.no|q|||||",
         "Startpagina|.startpagina.nl|q|cd|hl|nl||",
         "Suche.info|suche.info|Keywords|||||",
@@ -2860 +2860 @@
             $browser="";
         }
-        $os=trim($os); 
+        $os=trim($os);
         $browser=trim($browser);
         if($wdebug_mode){
@@ -2917 +2917 @@
     $os="";
     $pcs=array();
-    //identify obvious script injection bots 
+    //identify obvious script injection bots
     if(!empty($ua)){
         //New in v1.9.3.1: check for more variations of <script> and <a> tags embedded in user agent string
@@ -3009 +3009 @@
         // array format: "Spider Name|UserAgent keywords (no spaces)| Spider type (R=robot, B=Browser/downloader, F=feedreader, H=hacker, L=Link checker, M=siteMap generator, S=Spammer/email harvester, V=CSS/Html validator)
         $lines=array(
-            "Internet Archive|archive.org_bot|R|", 
-            "Internet Archive|.archive.org|R|", 
+            "Internet Archive|archive.org_bot|R|",
+            "Internet Archive|.archive.org|R|",
             "Baiduspider|Baiduspider/|R|",
             "Baiduspider|.crawl.baidu.com|R|",
@@ -3025 +3025 @@
             "Yahoo!|.crawl.yahoo.net|R|",
             "YandexBot|YandexBot/|R|",
-            "AboutUsBot|AboutUsBot/|R|", 
-            "80bot|80legs.com|R|", 
-            "Aggrevator|Aggrevator/|F|", 
-            "AlestiFeedBot|AlestiFeedBot||", 
-            "Alexa|ia_archiver|R|", "AltaVista|Scooter-|R|", 
-            "AltaVista|Scooter/|R|", "AltaVista|Scooter_|R|", 
+            "AboutUsBot|AboutUsBot/|R|",
+            "80bot|80legs.com|R|",
+            "Aggrevator|Aggrevator/|F|",
+            "AlestiFeedBot|AlestiFeedBot||",
+            "Alexa|ia_archiver|R|", "AltaVista|Scooter-|R|",
+            "AltaVista|Scooter/|R|", "AltaVista|Scooter_|R|",
             "AMZNKAssocBot|AMZNKAssocBot/|R|",
             "AppleSyndication|AppleSyndication/|F|",
@@ -3042 +3042 @@
             "BlogPulseLive|BlogPulseLive|F|",
             "IceRocket BlogSearch|icerocket.com|F|",
-            "Charlotte|Charlotte/|R|", 
+            "Charlotte|Charlotte/|R|",
             "Xyleme|cosmos/0.|R|", "cURL|curl/|R|",
             "Daumoa|Daumoa-feedfetcher|F|",
             "Daumoa|DAUMOA|R|",
             "Daumoa|.daum.net|R|",
-            "Die|die-kraehe.de|R|", 
-            "Diggit!|Digger/|R|", 
+            "Die|die-kraehe.de|R|",
+            "Diggit!|Digger/|R|",
             "disco/Nutch|disco/Nutch|R|",
             "DotBot|DotBot/|R|",
-            "Emacs-w3|Emacs-w3/v||", 
-            "ananzi|EMC||", 
-            "EnaBot|EnaBot||", 
-            "esculapio|esculapio/||", "Esther|esther||", 
-            "everyfeed-spider|everyfeed-spider|F|", 
-            "Evliya|Evliya||", "nzexplorer|explorersearch||", 
+            "Emacs-w3|Emacs-w3/v||",
+            "ananzi|EMC||",
+            "EnaBot|EnaBot||",
+            "esculapio|esculapio/||", "Esther|esther||",
+            "everyfeed-spider|everyfeed-spider|F|",
+            "Evliya|Evliya||", "nzexplorer|explorersearch||",
             "eZ publish Validator|eZpublishLinkValidator||",
             "FacebookExternalHit|facebook.com/externalhit|R|",
-            "FastCrawler|FastCrawler|R|", 
-            "FDSE|FDSErobot|R|", 
+            "FastCrawler|FastCrawler|R|",
+            "FDSE|FDSErobot|R|",
             "Feed::Find|Feed::Find||",
             "FeedBurner|FeedBurner|F|",
             "FeedDemon|FeedDemon/|F|",
-            "FeedHub FeedFetcher|FeedHub|F|", 
-            "Feedreader|Feedreader|F|", 
-            "Feedshow|Feedshow|F|", 
+            "FeedHub FeedFetcher|FeedHub|F|",
+            "Feedreader|Feedreader|F|",
+            "Feedshow|Feedshow|F|",
             "Feedster|Feedster|F|",
             "FeedTools|feedtools|F|",
-            "Feedfetcher-Google|Feedfetcher-google|F|", 
-            "Felix|FelixIDE/||", 
-            "FetchRover|ESIRover||", 
-            "fido|fido/||", 
-            "Fish|Fish-Search-Robot||", "Fouineur|Fouineur||", 
-            "Freecrawl|Freecrawl|R|", 
+            "Feedfetcher-Google|Feedfetcher-google|F|",
+            "Felix|FelixIDE/||",
+            "FetchRover|ESIRover||",
+            "fido|fido/||",
+            "Fish|Fish-Search-Robot||", "Fouineur|Fouineur||",
+            "Freecrawl|Freecrawl|R|",
             "FriendFeedBot|FriendFeedBot/|F|",
             "FunnelWeb|FunnelWeb-||",
@@ -3084 +3084 @@
             "GreatNews|GreatNews|F|",
             "Gregarius|Gregarius/|F|",
-            "Gromit|Gromit/||", 
-            "gsinfobot|gsinfobot||", 
-            "Gulliver|Gulliver/||", "Gulper|Gulper||", 
-            "GurujiBot|GurujiBot||", 
+            "Gromit|Gromit/||",
+            "gsinfobot|gsinfobot||",
+            "Gulliver|Gulliver/||", "Gulper|Gulper||",
+            "GurujiBot|GurujiBot||",
             "havIndex|havIndex/||",
             "heritrix|heritrix/||", "HI|AITCSRobot/||",
-            "HKU|HKU||", "Hometown|Hometown||", 
+            "HKU|HKU||", "Hometown|Hometown||",
             "HostTracker|host-tracker.com/|R|",
             "ht://Dig|htdig/|R|","HTMLgobble|HTMLgobble||",
@@ -3108 +3108 @@
             "Israeli-search|IsraeliSearch/||",
             "IRLIRLbot/|IRLIRLbot||",
-            "Italian Blog Rankings|blogbabel|F|", 
-            "Jakarta|Jakarta||", "Java|Java/||", 
-            "JBot|JBot||", 
-            "JCrawler|JCrawler/||", 
-            "JoBo|JoBo||", "Jobot|Jobot/||", 
+            "Italian Blog Rankings|blogbabel|F|",
+            "Jakarta|Jakarta||", "Java|Java/||",
+            "JBot|JBot||",
+            "JCrawler|JCrawler/||",
+            "JoBo|JoBo||", "Jobot|Jobot/||",
             "JoeBot|JoeBot/||",
-            "JumpStation|jumpstation||", 
-            "image.kapsi.net|image.kapsi.net/|R|", 
-            "kalooga/kalooga|kalooga/kalooga||", 
-            "Katipo|Katipo/||", 
-            "KDD-Explorer|KDD-Explorer/||", 
-            "KIT-Fireball|KIT-Fireball/||", 
-            "KindOpener|KindOpener||", "kinjabot|kinjabot||", 
-            "KO_Yappo_Robot|yappo.com/info/robot.html||", 
-            "Krugle|Krugle||", 
+            "JumpStation|jumpstation||",
+            "image.kapsi.net|image.kapsi.net/|R|",
+            "kalooga/kalooga|kalooga/kalooga||",
+            "Katipo|Katipo/||",
+            "KDD-Explorer|KDD-Explorer/||",
+            "KIT-Fireball|KIT-Fireball/||",
+            "KindOpener|KindOpener||", "kinjabot|kinjabot||",
+            "KO_Yappo_Robot|yappo.com/info/robot.html||",
+            "Krugle|Krugle||",
             "LabelGrabber|LabelGrab/||",
             "Larbin|larbin_||",
@@ -3150 +3150 @@
             "Naver|NaverBot||",
             "Naver|Cowbot||",
-            "NDSpider|NDSpider/||", 
-            "Nederland.zoek|Nederland.zoek||", 
-            "NetCarta|NetCarta||", 
-            "NetMechanic|NetMechanic||", 
-            "NetScoop|NetScoop/||", 
-            "NetNewsWire|NetNewsWire||", 
+            "NDSpider|NDSpider/||",
+            "Nederland.zoek|Nederland.zoek||",
+            "NetCarta|NetCarta||",
+            "NetMechanic|NetMechanic||",
+            "NetScoop|NetScoop/||",
+            "NetNewsWire|NetNewsWire||",
             "NewsAlloy|NewsAlloy||",
             "newscan-online|newscan-online/||",
@@ -3187 +3187 @@
             "Raven|Raven-v||",
             "relevantNOISE|relevantnoise.com||",
-            "Resume|Resume||", "RoadHouse|RHCS/||", 
+            "Resume|Resume||", "RoadHouse|RHCS/||",
             "RixBot|RixBot||",
-            "Robbie|Robbie/||", "RoboCrawl|RoboCrawl||", 
+            "Robbie|Robbie/||", "RoboCrawl|RoboCrawl||",
             "RoboFox|Robofox||",
-            "Robozilla|Robozilla/||", 
-            "Rojo|rojo1|F|", 
-            "Roverbot|Roverbot||", 
-            "RssBandit|RssBandit||", 
+            "Robozilla|Robozilla/||",
+            "Rojo|rojo1|F|",
+            "Roverbot|Roverbot||",
+            "RssBandit|RssBandit||",
             "RSSMicro|RSSMicro.com|F|",
-            "Ruby|Rfeedfinder||", 
-            "RuLeS|RuLeS/||", 
-            "Runnk RSS aggregator|Runnk||", 
-            "SafetyNet|SafetyNet||", 
+            "Ruby|Rfeedfinder||",
+            "RuLeS|RuLeS/||",
+            "Runnk RSS aggregator|Runnk||",
+            "SafetyNet|SafetyNet||",
             "Sage|(Sage)|F|",
-            "SBIder|sitesell.com|R|", 
-            "Scooter|Scooter/||", 
+            "SBIder|sitesell.com|R|",
+            "Scooter|Scooter/||",
             "ScoutJet|ScoutJet||",
             "Screaming Frog SEO Spider|ScreamingFrogSEOSpider/|L|",
             "SearchProcess|searchprocess/||",
-            "Seekbot|seekbot.net|R|", 
-            "SimplePie|SimplePie/|F|", 
-            "Sitemap Generator|SitemapGenerator||", 
-            "Senrigan|Senrigan/||", 
+            "Seekbot|seekbot.net|R|",
+            "SimplePie|SimplePie/|F|",
+            "Sitemap Generator|SitemapGenerator||",
+            "Senrigan|Senrigan/||",
             "SeznamBot|SeznamBot/|R|",
             "SeznamScreenshotator|SeznamScreenshotator/|R|",
-            "SG-Scout|SG-Scout||", "Shai'Hulud|Shai'Hulud||", 
-            "Simmany|SimBot/||", 
-            "SiteTech-Rover|SiteTech-Rover||", 
-            "shelob|shelob||", 
-            "Sleek|Sleek||", 
+            "SG-Scout|SG-Scout||", "Shai'Hulud|Shai'Hulud||",
+            "Simmany|SimBot/||",
+            "SiteTech-Rover|SiteTech-Rover||",
+            "shelob|shelob||",
+            "Sleek|Sleek||",
             "Slurp|.inktomi.com/slurp.html|R|",
-            "Snapbot|.snap.com|R|", 
+            "Snapbot|.snap.com|R|",
             "SnapPreviewBot|SnapPreviewBot|R|",
-            "Smart|ESISmartSpider/||", 
-            "Snooper|Snooper/b97_01||", "Solbot|Solbot/||", 
+            "Smart|ESISmartSpider/||",
+            "Snooper|Snooper/b97_01||", "Solbot|Solbot/||",
             "Sphere Scout|SphereScout|R|",
             "Sphere|sphere.com|R|",
             "spider_monkey|mouse.house/||",
-            "SpiderBot|SpiderBot/||", 
+            "SpiderBot|SpiderBot/||",
             "Spiderline|spiderline/||",
-            "SpiderView(tm)|SpiderView||", 
+            "SpiderView(tm)|SpiderView||",
             "SragentRssCrawler|SragentRssCrawler|F|",
             "Site|ssearcher100||",
@@ -3246 +3246 @@
             "Twingly|twingly.com|R|",
             "UCSD|UCSD-Crawler||", "UdmSearch|UdmSearch/||",
-            "UniversalFeedParser|UniversalFeedParser|F|", 
-            "UptimeBot|uptimebot||", 
-            "URL_Spider|URL_Spider_Pro/|R|", 
-            "VadixBot|VadixBot||", "Valkyrie|Valkyrie/||", 
-            "Verticrawl|Verticrawlbot||", 
-            "Victoria|Victoria/||", 
-            "vision-search|vision-search/||", 
+            "UniversalFeedParser|UniversalFeedParser|F|",
+            "UptimeBot|uptimebot||",
+            "URL_Spider|URL_Spider_Pro/|R|",
+            "VadixBot|VadixBot||", "Valkyrie|Valkyrie/||",
+            "Verticrawl|Verticrawlbot||",
+            "Victoria|Victoria/||",
+            "vision-search|vision-search/||",
             "void-bot|void-bot/||", "Voila|VoilaBot||",
             "Voyager|.kosmix.com/html/crawler|R|",
-            "VWbot|VWbot_K/||", 
+            "VWbot|VWbot_K/||",
             "W3C_Validator|W3C_Validator/|V|",
-            "w3m|w3m/|B|", "W3M2|W3M2/||", "w3mir|w3mir/||", 
-            "w@pSpider|w@pSpider/||", 
+            "w3m|w3m/|B|", "W3M2|W3M2/||", "w3mir|w3mir/||",
+            "w@pSpider|w@pSpider/||",
             "WallPaper|CrawlPaper/||",
-            "WebCatcher|WebCatcher/||", 
-            "webCollage|webcollage/|R|", 
-            "webCollage|collage.cgi/|R|", 
+            "WebCatcher|WebCatcher/||",
+            "webCollage|webcollage/|R|",
+            "webCollage|collage.cgi/|R|",
             "WebCopier|WebCopierv|R|",
-            "WebFetch|WebFetch|R|", "WebFetch|webfetch/|R|", 
-            "WebMirror|webmirror/||", 
-            "webLyzard|webLyzard||", "Weblog|wlm-||", 
-            "WebReaper|webreaper.net|R|", 
-            "WebVac|webvac/||", "webwalk|webwalk||", 
-            "WebWalker|WebWalker/||", 
-            "WebWatch|WebWatch||", 
-            "WebStolperer|WOLP/||", 
-            "WebThumb|WebThumb/|R|", 
-            "Wells Search II|WellsSearchII||", 
+            "WebFetch|WebFetch|R|", "WebFetch|webfetch/|R|",
+            "WebMirror|webmirror/||",
+            "webLyzard|webLyzard||", "Weblog|wlm-||",
+            "WebReaper|webreaper.net|R|",
+            "WebVac|webvac/||", "webwalk|webwalk||",
+            "WebWalker|WebWalker/||",
+            "WebWatch|WebWatch||",
+            "WebStolperer|WOLP/||",
+            "WebThumb|WebThumb/|R|",
+            "Wells Search II|WellsSearchII||",
             "Wget|Wget/||",
-            "whatUseek|whatUseek_winona/||", 
+            "whatUseek|whatUseek_winona/||",
             "whiteiexpres/Nutch|whiteiexpres/Nutch||",
-            "wikioblogs|wikioblogs||", 
-            "WikioFeedBot|WikioFeedBot||", 
+            "wikioblogs|wikioblogs||",
+            "WikioFeedBot|WikioFeedBot||",
             "WikioPxyFeedBo|WikioPxyFeedBo||",
-            "Wild|Hazel's||", 
-            "Wired|wired-digital-newsbot/||", 
+            "Wild|Hazel's||",
+            "Wired|wired-digital-newsbot/||",
             "Wordpress Pingback/Trackback|Wordpress/||",
-            "WWWC|WWWC/||", 
+            "WWWC|WWWC/||",
             "XGET|XGET/||",
             "Xenu Link Sleuth|XenuLinkSleuth/|L|",
@@ -3293 +3293 @@
             "YahooSeeker|YahooSeeker/|R|",
             "Yandex|.yandex.com|R|",
-            "YoudaoBot|YoudaoBot|R|", 
+            "YoudaoBot|YoudaoBot|R|",
             "Tailrank|spinn3r.com/robot|R|",
             "Tailrank|tailrank.com/robot|R|",
@@ -3302 +3302 @@
             list($nome,$key,$crawlertype)=explode("|",$spider);
             if($key !=""){
-                if(strpos($uagent,$key)!==false || (strpos($hostname,$key)!==false && strlen($key)>6)){ 
+                if(strpos($uagent,$key)!==false || (strpos($hostname,$key)!==false && strlen($key)>6)){
                     $crawler=trim($nome);
                     if(!empty($crawlertype) && $crawlertype == "F") $feed=$crawler;
@@ -3315 +3315 @@
         //Assume first word in useragent is crawler name
         if(preg_match('/^(\w+)[\/ \-\:_\.;]/',$ua,$pcs) > 0){
-            if(strlen($pcs[1])>1 && $pcs[1]!="Mozilla"){ 
+            if(strlen($pcs[1])>1 && $pcs[1]!="Mozilla"){
                 $crawler=$pcs[1];
             }
@@ -3331 +3331 @@
         }
     }elseif(empty($feed) && (is_feed() || preg_match("/(feed|rss)/i",$ua)>0)){
-        if(!empty($crawler)){ 
+        if(!empty($crawler)){
             $feed=$crawler;
         }elseif(empty($browser)){
@@ -3793 +3793 @@
 /**
  * Output Wassup tag and javascripts in html document footer.
- * -call screen resolution javascript function for IE users 
+ * -call screen resolution javascript function for IE users
  * -put a timestamp in page footer as page caching test
  * -output any stored debug data
@@ -3970 +3970 @@
 }
 
-/** 
- * TEMPLATE TAG: wassup_sidebar 
+/**
+ * TEMPLATE TAG: wassup_sidebar
  * Displays Wassup Current Visitors Online widget directly from "sidebar.php" template or from a page template
  * Usage: wassup_sidebar('1:before_widget_tag','2:after_widget_tag','3:before_title_tag','4:after_title_tag','5:title','6:list css-class','7:max-width in chars','8:top_searches_limit, 9:top_referrers_limit, 10:top_browsers_limit, 11:top_os_limit)
@@ -4077 +4077 @@
 //## Add essential hooks after functions have been defined
 //uninstall hook for complete plugin removal from WordPress
-register_activation_hook($wassupfile,'wassup_install'); 
+register_activation_hook($wassupfile,'wassup_install');
 if(function_exists('register_uninstall_hook')){
     register_uninstall_hook($wassupfile,'wassup_uninstall');