├── web
    ├── css
    │   ├── asc.png
    │   ├── bg.png
    │   ├── desc.png
    │   ├── style.css
    │   ├── style.css~
    │   └── jq.css
    ├── graph_icon.png
    ├── tools.php
    ├── config.default.php
    ├── graph.php
    ├── url_detail.php
    ├── index.php
    ├── batch_analyzer.php
    ├── pageanalysis.php
    └── js
    │   ├── jquery.tablesorter.min.js
    │   ├── excanvas.pack.js
    │   ├── excanvas.js
    │   └── jquery.min.js
├── cli
    ├── parse_log.py
    └── PageTimeAnalyzer.py
└── README


/web/css/asc.png:
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https://raw.githubusercontent.com/vvuksan/pagetime-analyzer/master/web/css/asc.png


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/web/css/bg.png:
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https://raw.githubusercontent.com/vvuksan/pagetime-analyzer/master/web/css/bg.png


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/web/css/desc.png:
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https://raw.githubusercontent.com/vvuksan/pagetime-analyzer/master/web/css/desc.png


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/web/graph_icon.png:
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https://raw.githubusercontent.com/vvuksan/pagetime-analyzer/master/web/graph_icon.png


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/web/tools.php:
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 1 | <?php
 2 | 
 3 | function graph_using_css ( $array ) {
 4 | 
 5 |   print "<table>";
 6 |   
 7 |   $max = 0;
 8 |   
 9 |   # Find the max value
10 |   foreach ( $array as $key => $value ) {
11 |   
12 |     if ( $value > $max ) 
13 |       $max = $value;
14 |   
15 |   }
16 | 
17 |   foreach ( $array as $key => $value ) {
18 |   
19 |     $pct = ( $value / $max ) * 100.0;
20 |     
21 |     print "<tr><td class=smallfont>" . $key . "</td>" .
22 |       '</td><td><div class="progress-container"><div style="width: ' . $pct .  '%"></div></div></td>
23 |       <td class=smallfont>' . $value . "</td></tr>";
24 | 
25 |   }
26 | 
27 |   print "</table>";
28 |   
29 | }
30 | 
31 | ?>


--------------------------------------------------------------------------------
/web/config.default.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | ##############################################################################
 4 | # Please do not edit this file. These are default application settings.
 5 | # To override any of these variables include them in config.php
 6 | ##############################################################################
 7 | $debug = 0;
 8 | 
 9 | $memcache_server = "localhost";
10 | $memcache_port = 11211;
11 | 
12 | $minimum_hits_for_display = 100;
13 | 
14 | # Memcache key prefixes
15 | $URL_REQ_MC_PREFIX = "urlreq-";
16 | $URL_TOTAL_TIME_MC_PREFIX = "totaltime-";
17 | $URL_NINETIETH_MC_PREFIX = "ninetime-";
18 | $ALL_STATS_MC_PREFIX = "allstats-";
19 | 
20 | # Adjust to the patterns you really care about. For example if you want
21 | # URLs that have html, link, wap servlet and jsp in them do this
22 | #$valid_url_patterns = "/(html|link|wap|servlet|jsp)/";
23 | # By default any URL pattern is acceptable
24 | # This is perhaps superflous but we'll leave it in for now
25 | $valid_url_patterns = "/.*/";
26 | 
27 | # While testing set to 0
28 | $write_allstats_to_memcache = 1;
29 | 
30 | 
31 | ?>
32 | 


--------------------------------------------------------------------------------
/web/css/style.css:
--------------------------------------------------------------------------------
 1 | table.tablesorter {
 2 | 	font-family:arial;
 3 | 	background-color: #eeeeee;
 4 | 	margin:10px 0pt 15px;
 5 | 	font-size: 10pt;
 6 | 	width: 100%;
 7 | 	text-align: left;
 8 | }
 9 | table.tablesorter thead tr th {
10 | 	background-color: #dddddd;
11 | 	border: 1px solid #FFF;
12 | 	font-size: 8pt;
13 | 	padding: 4px;
14 | }
15 | table.tablesorter tfoot tr th {
16 | 	background-color: #dddddd;
17 | 	border: 1px solid #FFF;
18 | 	font-size: 11pt;
19 | 	padding: 4px;
20 | }
21 | table.tablesorter tbody td {
22 | 	color: #3D3D3D;
23 | 	padding: 4px;
24 | 	background-color: #FFF;
25 | 	vertical-align: top;
26 | }
27 | table.tablesorter tbody tr.odd td {
28 | 	background-color:#F0F0F6;
29 | }
30 | table.tablesorter thead tr .headerSortUp {
31 | 	background-image: url(asc.gif);
32 | }
33 | table.tablesorter thead tr .headerSortDown {
34 | 	background-image: url(desc.gif);
35 | }
36 | table.tablesorter thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
37 | background-color: #8dbdd8;
38 | }
39 | 
40 | table.tablesorter .header {
41 | 	background-image: url(bg.png);
42 | 	background-repeat: no-repeat;
43 | 	border-left: 1px solid #FFF;
44 | 	border-right: 1px solid #000;
45 | 	border-top: 1px solid #FFF;
46 | 	padding-left: 30px;
47 | 	padding-top: 8px;
48 | 	height: auto;
49 | }
50 | 


--------------------------------------------------------------------------------
/web/css/style.css~:
--------------------------------------------------------------------------------
 1 | td.ukupno {
 2 | 	font-size: 11pt;
 3 | 	text-align: right;
 4 | 	font-weight: bold;
 5 | }
 6 | th.ukupno {
 7 | 	font-size: 11pt;
 8 | 	text-align: right;
 9 | 	font-weight: bold;
10 | }
11 | table.tablesorter {
12 | 	font-family:arial;
13 | 	background-color: #eeeeee;
14 | 	margin:10px 0pt 15px;
15 | 	font-size: 10pt;
16 | 	width: 100%;
17 | 	text-align: left;
18 | }
19 | table.tablesorter thead tr th {
20 | 	background-color: #dddddd;
21 | 	border: 1px solid #FFF;
22 | 	font-size: 8pt;
23 | 	padding: 4px;
24 | }
25 | table.tablesorter tfoot tr th {
26 | 	background-color: #dddddd;
27 | 	border: 1px solid #FFF;
28 | 	font-size: 11pt;
29 | 	padding: 4px;
30 | }
31 | table.tablesorter tbody td {
32 | 	color: #3D3D3D;
33 | 	padding: 4px;
34 | 	background-color: #FFF;
35 | 	vertical-align: top;
36 | }
37 | table.tablesorter tbody tr.odd td {
38 | 	background-color:#F0F0F6;
39 | }
40 | table.tablesorter thead tr .headerSortUp {
41 | 	background-image: url(asc.gif);
42 | }
43 | table.tablesorter thead tr .headerSortDown {
44 | 	background-image: url(desc.gif);
45 | }
46 | table.tablesorter thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
47 | background-color: #8dbdd8;
48 | }
49 | 
50 | table.tablesorter .header {
51 | 	background-image: url(bg.png);
52 | 	background-repeat: no-repeat;
53 | 	border-left: 1px solid #FFF;
54 | 	border-right: 1px solid #000;
55 | 	border-top: 1px solid #FFF;
56 | 	padding-left: 30px;
57 | 	padding-top: 8px;
58 | 	height: auto;
59 | }
60 | 


--------------------------------------------------------------------------------
/web/css/jq.css:
--------------------------------------------------------------------------------
 1 | body,div,h1{font-family:'trebuchet ms', verdana, arial;margin:0;padding:0;}
 2 | body{background-color:#fff;color:#333;font-size:small;margin:0;padding:0;}
 3 | h1{font-size:large;font-weight:400;margin:0;}
 4 | h2{color:#333;font-size:small;font-weight:400;margin:0;}
 5 | pre{background-color:#eee;border:1px solid #ddd;border-left-width:5px;color:#333;font-size:small;overflow-x:auto;padding:15px;}
 6 | pre.normal{background-color:transparent;border:none;border-left-width:0;overflow-x:auto;}
 7 | #logo{background:url(images/jq.png);display:block;float:right;height:31px;margin-right:10px;margin-top:10px;width:110px;}
 8 | #main{margin:0 20px 20px;padding:0 15px 15px 0;}
 9 | #content{padding:20px;}
10 | #busy{background-color:#e95555;border:1px ridge #ccc;color:#eee;display:none;padding:3px;position:absolute;right:7px;top:7px;}
11 | hr{height:1px;}
12 | code{font-size:108%;font-style:normal;padding:0;}
13 | ul{color:#333;list-style:square;}
14 | #banner{margin:20px;padding-bottom:10px;text-align:left;}
15 | #banner *{color:#232121;font-family:Georgia, Palatino, Times New Roman;font-size:30px;font-style:normal;font-weight:400;margin:0;padding:0;}
16 | #banner h1{display:block;float:left;}
17 | #banner h1 em{color:#6cf;}
18 | #banner h2{float:right;font-size:26px;margin:10px 10px -10px -10px;}
19 | #banner h3{clear:both;display:block;font-size:12px;margin-top:-20px;}
20 | #banner a{border-top:1px solid #888;display:block;font-size:14px;margin:5px 0 0;padding:10px 0 0;text-align:right;width:auto;}
21 | a.external{background-image:url(../img/external.png);background-position:center right;background-repeat:no-repeat;padding-right:12px;}
22 | form{font-size:10pt;margin-bottom:20px;width:auto;}
23 | form fieldset{padding:10px;text-align:left;width:140px;}
24 | div#main h1{border-bottom:1px solid #CDCDCD;display:block;margin-top:20px;padding:10px 0 2px;}
25 | table#tablesorter-demo {margin: 10px 0 0 0;}
26 | table#options *{font-size:small;}
27 | p.tip em {padding: 2px; background-color: #6cf; color: #FFF;}
28 | div.digg {float: right;}


--------------------------------------------------------------------------------
/cli/parse_log.py:
--------------------------------------------------------------------------------
 1 | # -*- coding: utf-8 -*-
 2 | import os
 3 | import sys
 4 | import threading
 5 | import time
 6 | import optparse
 7 | import stat
 8 | import re
 9 | from time import time
10 | 
11 | ## globals
12 | # If you are dealing with gz/bz2 files you could use lesspipe
13 | # to cat the file. If you don't please change this to e.g. /bin/cat
14 | lesspipe_path = "/usr/bin/lesspipe"
15 | 
16 | 
17 | def main():
18 | 
19 |   # Parse command line options
20 |   cmdline = optparse.OptionParser()
21 |   cmdline.add_option('--log_file', '-l', action='store', help='The path to the file to parse')
22 |   cmdline.add_option('--server', '-s', action='store', default='localhost', help='Name of the memcache server where data is stored. Defaults to localhost if none supplied')
23 |   cmdline.add_option('--instance_name', '-n', action='store', default='', help='Name of the instance/web server for which we are processing logs')
24 |   options, arguments = cmdline.parse_args()
25 |   log_file = options.log_file
26 |   memcache_server = options.server
27 | 
28 |   # Import the class
29 |   class_name = "PageTimeAnalyzer"
30 |   module = __import__(class_name)
31 |   # Initialize the parser
32 |   parser = getattr(module, class_name)()
33 | 
34 |   ################################################################################
35 |   # By default instance_name will be initialized as the hostname of the machine
36 |   # parser is running. If 
37 |   ################################################################################
38 |   if options.instance_name != '':
39 |     parser.set_instance_name(options.instance_name)
40 | 
41 |   ################################################################################
42 |   # Initialize memcache
43 |   ################################################################################
44 |   parser.initialize_memcache(memcache_server)
45 | 
46 |   ################################################################################
47 |   # Let's define command to pipe the output. We are using lesspipe
48 |   # since it recognizes all sorts of different file types ie. plain, gz, bz2
49 |   shell_tail = '%s %s' % (lesspipe_path, log_file)
50 | 
51 |   print "Processing " + log_file
52 |   
53 |   input = os.popen(shell_tail)
54 | 
55 |   line_count = 0
56 |   
57 |   start_time = time()
58 | 
59 |   # Parse the log file line by line
60 |   for line in input:
61 |   
62 |     line_count += 1 
63 |   
64 |     try:
65 |       parser.parse_line(line)
66 | 
67 |     except Exception, e:
68 |       print ( "Parsing exception caught at %s" % ( e))
69 |       
70 |   end_time = time()
71 |   run_time = end_time - start_time
72 | 
73 |   lines_per_sec = line_count / run_time
74 |   print "---> Parsed lines=%s, GET/HTTP 200 lines=%s Time=%.2f seconds. Lines/second=%.0f" % (line_count, parser.lines_processed, run_time, lines_per_sec)
75 |   start_time = time()
76 |   print "---> aggregating data for memcache"
77 |   parser.send_to_memcache()
78 |   end_time = time()
79 |   run_time = end_time - start_time
80 |   print "---> memcache aggregation time=%.2f seconds" % (run_time)
81 |   
82 |   
83 | if __name__ == '__main__':
84 |     main()
85 |     
86 |     
87 | 


--------------------------------------------------------------------------------
/README:
--------------------------------------------------------------------------------
  1 | === PageTime Analyzer ====
  2 | 
  3 | Page time analyzer is a package that allows you to compute per page/URL performance
  4 | information. Currently following stats are supported
  5 | 
  6 | - total number of requests
  7 | - aggregate compute time
  8 | - average request time
  9 | - 90th percentile time
 10 | 
 11 | 
 12 | Requirements
 13 | ============
 14 | 
 15 | You will need 
 16 | 
 17 | - Python 2.4+ 
 18 | - Memcache server
 19 | - PHP with Memcache support (specifically http://pecl.php.net/package/memcache)
 20 | - Web access logs that record request timing. You can find info how to turn it on in Apache
 21 |   here http://vuksan.com/linux/ganglia/index.html#Apache_Traffic_Stats
 22 | 
 23 | Installation
 24 | ============
 25 | 
 26 | Clone the repository. Within the repository there are two directories.
 27 | 
 28 | CLI
 29 | ===
 30 | 
 31 | This directory contains a tool written in Python that parses logs. You will need to change 
 32 | following things.
 33 | 
 34 | In parse_log.py:
 35 |    Adjust lesspipe_path to a cat like utility. lesspipe is a wrapper that recognizes compressed
 36 |    archives etc.
 37 |    
 38 | In PageTimeAnalyzer.py
 39 |    Need to adjust following variables
 40 |    
 41 |    self.reg  which is used to match your log files
 42 |    
 43 |    self.ignore_patterns = "(.png|.jpg|.gif)"
 44 |    
 45 |    
 46 | Following are options to parse_log.py
 47 | 
 48 |   -l LOG_FILE, --log_file=LOG_FILE
 49 |                         The path to the file to parse
 50 |   -s SERVER, --server=SERVER
 51 |                         Name of the memcache server where data is stored.
 52 |                         Defaults to localhost if none supplied
 53 |   -n INSTANCE_NAME, --instance_name=INSTANCE_NAME
 54 |                         Name of the instance/web server for which we are
 55 |                         processing logs
 56 | 
 57 | 
 58 | Now run it e.g.
 59 | 
 60 | python parse_log.py -l access_log.web01.gz -n web01 -s memcache01 
 61 | 
 62 | What this will do is store every response time for non-ignored URLs in memcache. Response times
 63 | are grouped by hour (we can change that in the future). It doesn't actually compute anything.
 64 | 
 65 | WEB
 66 | ===
 67 | 
 68 | Contains the Web GUI and a script that computes all the stats. This has to do with our 
 69 | goal of eventually providing real-time statistics.
 70 | 
 71 | To configure the Web GUI you need to create copy the contents of the web directory into 
 72 | your web tree ie. /var/www/html/pagetime-analyzer. Then you need to create a file called
 73 | config.php where you can override any of the values present in config.default.php. In 
 74 | general you just need to point to your memcache server e.g.
 75 | 
 76 | <?php
 77 | 
 78 | $memcache_server = "memcache01";
 79 | 
 80 | ?>
 81 | 
 82 | 
 83 | To actually compute the data you need to invoke the batch_analyzer.php with secret=1 argument ie.
 84 | 
 85 | wget -O - http://localhost/pagetime-analyzer/batch_analyzer.php?secret=1
 86 | 
 87 | This will take a bit but once it's done you will have your data available by visiting
 88 | 
 89 | http://localhost/pagetime-analyzer/
 90 | 
 91 | It should look something like this
 92 | 
 93 | http://vuksan.com/blog/wp-content/uploads/2010/07/pt_overview.png
 94 | http://vuksan.com/blog/wp-content/uploads/2010/07/pt_url_breakdown.png
 95 | 
 96 | You will need to run batch_analyzer.php any time you add more data.
 97 | 
 98 | 
 99 | WARNING
100 | =======
101 | 
102 | All the computed data is stored in Memcache infinitely however it will all disappear if you
103 | restart it. In next release I will try to put it in a more of a permanent storage. I haven't
104 | decided yet whether it will be something like Membase or CouchDB. Stay tuned.
105 | 
106 | 
107 | ===============================================================================================
108 | ###  Released under the GPL v2 or later.
109 | ###  For a full description of the license, please visit http://www.gnu.org/licenses/gpl.txt
110 | 


--------------------------------------------------------------------------------
/web/graph.php:
--------------------------------------------------------------------------------
  1 | <html>
  2 | <head>
  3 |  <head>
  4 |     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  5 |     <title>Page Time Analyzer</title>
  6 |     <link href="layout.css" rel="stylesheet" type="text/css"></link>
  7 |     <!--[if IE]><script language="javascript" type="text/javascript" src="js/excanvas.min.js"></script><![endif]-->
  8 |     <script language="javascript" type="text/javascript" src="js/jquery.min.js"></script>
  9 |     <script language="javascript" type="text/javascript" src="js/jquery.flot.js"></script>
 10 |  </head>
 11 | <body>
 12 | 
 13 | Shows response times for a particular day.
 14 | 
 15 | <?php
 16 | 
 17 | require_once("./config.default.php");
 18 | require_once("./tools.php");
 19 | # If there are any overrides include them now
 20 | if ( ! is_readable('./config.php') ) {
 21 |     echo("<H2>WARNING: Configuration file config.php does not exist. Please
 22 |          notify your system administrator.</H2>");
 23 | } else
 24 |     include_once('./config.php');
 25 | 
 26 | $unixtime = strtotime($_GET['datetime'] . "0000");
 27 | $date = $_GET['datetime'];
 28 | $hash = $_GET['hash'];
 29 | 
 30 | $time_prev = $unixtime - 86400;
 31 | 
 32 | $prev_timeperiod = date('Ymd', $time_prev);
 33 | $time_after = $unixtime + 86400;
 34 | $next_timeperiod = date('Ymd', $time_after);    
 35 | 
 36 | # Connect to memcache
 37 | $memcache = memcache_connect($memcache_server, $memcache_port);
 38 | 
 39 | if ($memcache) {
 40 | 
 41 |   # Loop through hours
 42 |   for ( $i = 0 ; $i < 24 ; $i++ ) {
 43 | 
 44 |     # Create MC key suffix
 45 |     $datetime = $date . sprintf("%02d", $i);
 46 |     
 47 |     $mc_key = $URL_NINETIETH_MC_PREFIX . $datetime . "-" . $hash . "-total";
 48 |     $nine_time = $memcache->get($mc_key);
 49 |     if ( $nine_time !== false ) {
 50 |       $nine_time = (float) $nine_time;
 51 |       $ninetieth_time[] = "[" .  $i . ", " . $nine_time . "]";
 52 |       
 53 |       # We assume that
 54 |       $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-total";
 55 |       $total_time[$i] = $memcache->get($mc_key);
 56 | 	
 57 |       $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-total";
 58 |       $num_requests[$i] = $memcache->get($mc_key);
 59 |       
 60 |       $avg_time[] = "[" .  $i . ", " . $total_time[$i] / $num_requests[$i] . "]";
 61 | 
 62 |       $num_requests_json[] = "[" .  $i . ", " . $num_requests[$i] . "]";
 63 | 
 64 |     }
 65 |   }
 66 | }
 67 | ?>
 68 | 
 69 | <center><a href=?datetime=<?php print $prev_timeperiod . "&hash=" . $_GET['hash'] ; ?>><----</a> Jump to  
 70 | <a href=?datetime=<?php print $next_timeperiod. "&hash=" . $_GET['hash']; ?>>----></a></center>
 71 | 
 72 | <p>
 73 | <?php
 74 | $mc_key = "url-"  .$hash;
 75 | # get the actual URL.
 76 | $url = $memcache->get($mc_key);
 77 |       
 78 | print "<div id=title><center><h2>Report for " .$url . " for ". date("Y-m-d" ,strtotime($date)) . "</h2></center></div>";
 79 | ?>
 80 | <p>
 81 | <div id="graph_times" style="width:800px;height:400px;"></div>
 82 | <script id="source" language="javascript" type="text/javascript">
 83 | 
 84 |  var options = {
 85 |         series: {
 86 |             lines: { show: true },
 87 |             points: { show: true }
 88 |         },
 89 |         legend: { noColumns: 2 },
 90 |         xaxis: { tickDecimals: 0 },
 91 |         yaxis: { min: 0 },
 92 |         selection: { mode: "x" }
 93 |     };
 94 | 
 95 | 
 96 | $(function () {
 97 | 
 98 |     var line_90th = [ <?php  print join(",", $ninetieth_time);  ?> ];
 99 | 
100 |     // a null signifies separate line segments
101 |     var line_avg = [<?php  print join(",", $avg_time);  ?>];
102 |     
103 |     $.plot($("#graph_times"), [ 
104 |       { label: "90th percentile time", data: line_90th}, 
105 |       { label: "Average time", data: line_avg} ], 
106 |       options);
107 | });
108 | </script>
109 | </div>
110 | 
111 | <p>
112 | 
113 | <div id="graph_requests" style="width:800px;height:400px;"></div>
114 | <script id="source" language="javascript" type="text/javascript">
115 | $(function () {
116 | 
117 |     var num_requests = [ <?php  print join(",", $num_requests_json);  ?> ];
118 |     
119 |     $.plot($("#graph_requests"), [ 
120 |       { label: "Number requests", data: num_requests} ],    
121 |      options
122 |       );
123 | });
124 | </script>
125 | </div>
126 | 
127 | 
128 | 
129 | </body>
130 | </html>


--------------------------------------------------------------------------------
/web/url_detail.php:
--------------------------------------------------------------------------------
  1 | <html>
  2 | <head>
  3 | <title>Page Analysis</title>
  4 | <link rel="stylesheet" href="css/jq.css" type="text/css" media="print, projection, screen" /> 
  5 | <link rel="stylesheet" href="css/style.css" type="text/css" id="" media="print, projection, screen" /> 
  6 | <script language="javascript" type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> 
  7 | <script type="text/javascript" src="js/jquery.tablesorter.min.js"></script> 
  8 | <style>
  9 | td.smallfont {
 10 |   font-size: 10px;
 11 | }
 12 | 
 13 | div.progress-container {
 14 |   border: 1px solid #ccc; 
 15 |   width: 500px; 
 16 |   margin: 1px 1px 1px 0; 
 17 |   padding: 0px; 
 18 |   float: left; 
 19 |   background: white;
 20 | }
 21 | div.progress-container > div {
 22 |   background-color: #ACE97C; 
 23 |   height: 10px
 24 | }
 25 | p.graphheading {
 26 |   background-color: #AADDAA;   
 27 |   font-size: 18px;
 28 | }
 29 | </style>
 30 | </head>
 31 | <body>
 32 | <?php
 33 | 
 34 | error_reporting(E_ALL);
 35 | 
 36 | require_once("./config.default.php");
 37 | require_once("./tools.php");
 38 | # If there are any overrides include them now
 39 | if ( ! is_readable('./config.php') ) {
 40 |     echo("<H2>WARNING: Configuration file config.php does not exist. Please
 41 |          notify your system administrator.</H2>");
 42 | } else
 43 |     include_once('./config.php');
 44 | 
 45 | $today = date('Ymd');
 46 | 
 47 | ######################################################
 48 | # Connect to memcache
 49 | ######################################################
 50 | $memcache = memcache_connect($memcache_server, $memcache_port);
 51 | 
 52 | if ($memcache) {
 53 | 
 54 |   $datetime = $_GET['datetime'];
 55 |   $hash = $_GET['hash'];
 56 | 
 57 |   $mc_key = "url-"  .$hash;
 58 |     # get the actual URL. 
 59 |   $url = $memcache->get($mc_key); 
 60 | 
 61 | 
 62 | ?>
 63 | <h3>Showing results for <?php print $url; ?></h3><p>
 64 | 
 65 |   <table border=1 cellspacing="1" class="tablesorter">
 66 |   <thead>
 67 |   <tr><th>Server</th><th>Total requests</th><th>Total time in seconds</th><th>90th pct req time (seconds)</th><th>Avg req time (seconds)</th></tr>
 68 |   </thead>
 69 |   <tbody>
 70 | 
 71 | <?php
 72 | 
 73 |   $instances_key = 'instances';
 74 |   $instances_string = $memcache->get($instances_key);
 75 |   if ( strpos(",", $instances_string) !== FALSE ) {
 76 |     $instances[] = $instances_string;
 77 |   } else {
 78 |     $instances = explode(",", $instances_string);
 79 |   }
 80 |   
 81 |   
 82 |   asort($instances);
 83 | 
 84 |   # Now loop through all the instances
 85 |   foreach ( $instances as $key => $instance ) {
 86 |       
 87 |     # first check whether we have the data memcached
 88 |     $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
 89 |     
 90 |     $url_num_req = $memcache->get($mc_key);
 91 |     # Is it present
 92 |     if ( $url_num_req !== false ) {
 93 |       # Get the rest of the values
 94 |       $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
 95 |       $url_total_time = $memcache->get($mc_key);
 96 | 
 97 |       $mc_key = $URL_NINETIETH_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
 98 |       $url_ninetieth_time = $memcache->get($mc_key);
 99 |       
100 |       $avg_time = $url_total_time / $url_num_req;
101 |       
102 |       $graph_data_num_req[$instance] = $url_num_req;
103 |       $graph_data_ninetieth_time[$instance] = number_format($url_ninetieth_time,4);
104 |       $graph_data_average_time_time[$instance] = number_format($avg_time,4);
105 |   
106 |       print "<tr><td>". $instance . 
107 |       "</a></td><td align=right>" . $url_num_req  . "</td><td align=right>" . 
108 |       number_format($url_total_time, 2, ".", "") .       "</td><td align=right>" . 
109 |       number_format($url_ninetieth_time,4) . "</td><td align=right>" . 
110 |       number_format($avg_time,4) . "</td></tr>";
111 | 
112 |     } // end
113 |   } 
114 | 
115 | } else {
116 |   print "Connection to memcached failed";
117 | }
118 | 
119 | 
120 | ?>
121 | </table>
122 | <script type="text/javascript" id="js">
123 |     $(document).ready(function() {
124 |         // call the tablesorter plugin
125 |         $("table").tablesorter();
126 | }); </script>
127 | <hr>
128 | 
129 | <p class=graphheading>Number of Requests<p>
130 | <?php
131 | graph_using_css($graph_data_num_req);
132 | ?>
133 | 
134 | <hr>
135 | 
136 | <p class=graphheading>Ninetieth percentile time<p>
137 | <?php
138 | graph_using_css($graph_data_ninetieth_time);
139 | ?>
140 | <hr>
141 | 
142 | <p class=graphheading>Average response time<p>
143 | <?php
144 | graph_using_css($graph_data_average_time_time);
145 | ?>
146 | 
147 | 
148 | </body>
149 | </html>


--------------------------------------------------------------------------------
/web/index.php:
--------------------------------------------------------------------------------
  1 | <html>
  2 | <head>
  3 | <title>Page Analysis</title>
  4 | <link rel="stylesheet" href="css/jq.css" type="text/css" media="print, projection, screen" /> 
  5 | <link rel="stylesheet" href="css/style.css" type="text/css" id="" media="print, projection, screen" /> 
  6 | <script language="javascript" type="text/javascript" src="js/jquery.min.js"></script> 
  7 | <script type="text/javascript" src="js/jquery.tablesorter.min.js"></script> 
  8 | <style>
  9 | p.nodata {
 10 |   background-color: #AADDDD; 
 11 |   font-size: 16px;
 12 |   height: 24px;
 13 | }
 14 | </style>
 15 | 
 16 | </head>
 17 | <body>
 18 | 
 19 | <?php
 20 | 
 21 | error_reporting(E_ALL);
 22 | 
 23 | # Limit script runtime to 5 minutes
 24 | set_time_limit(300);
 25 | 
 26 | require_once("./config.default.php");
 27 | # If there are any overrides include them now
 28 | if ( ! is_readable('./config.php') ) {
 29 |     echo("<H2>WARNING: Configuration file config.php does not exist. Please
 30 |          notify your system administrator.</H2>");
 31 | } else
 32 |     include_once('./config.php');
 33 | 
 34 | ######################################################
 35 | # Connect to memcache
 36 | ######################################################
 37 | $memcache = memcache_pconnect($memcache_server, $memcache_port);
 38 | 
 39 | if ($memcache) {
 40 | 
 41 |   if ( ! isset($_GET['datetime']) ) {
 42 |     $datetime = date('YmdH');
 43 |     $unixtime = time() - 7200;
 44 |   } else {
 45 |     $datetime = $_GET['datetime'];
 46 |     $unixtime = strtotime($datetime . "00");
 47 |   }
 48 | 
 49 | $formatted_date = date('m/d/Y H', $unixtime);
 50 | $time_prev = $unixtime - 3600;
 51 | $prev_timeperiod = date('YmdH', $time_prev);
 52 | $time_after = $unixtime + 3600;
 53 | $next_timeperiod = date('YmdH', $time_after);    
 54 | 
 55 | ?>
 56 | Shows only GET requests with more than <?php print $minimum_hits_for_display; ?> requests.
 57 | 
 58 | <center>Time period <?php print $formatted_date . ":00:00 to " . $formatted_date . ":59:59"; ?> </center><p>
 59 | 
 60 | <center><a href=?datetime=<?php print $prev_timeperiod; ?>><----</a> Jump to 
 61 | <a href=?datetime=<?php print $next_timeperiod; ?>>----></a></center>
 62 | 
 63 | <?php
 64 |   #######################################################################################
 65 |   # First let's see if we have already computed this data
 66 |   $mc_key = $ALL_STATS_MC_PREFIX . $datetime;
 67 |   
 68 |   $allstats_string = $memcache->get($mc_key);
 69 | 
 70 |   # It's there
 71 |   if ( $debug == 0 && $allstats_string !== false ) {
 72 | 
 73 | ?>
 74 |   <table border=1 cellspacing="1" class="tablesorter">
 75 |   <thead>
 76 |   <tr><th>URL</th><th>Total requests</th><th>Total time in seconds</th><th>90th pct req time (seconds)</th><th>Avg req time (seconds)</th></tr>
 77 |   </thead>
 78 |   <tbody>
 79 | <?php
 80 | 
 81 |     $all_stats = unserialize($allstats_string);
 82 |      foreach ( $all_stats as $hash => $stats ) {
 83 |     
 84 |       $url_total_time["total"][$hash] = $all_stats[$hash]["total_time"];
 85 |       $url_num_req["total"][$hash] = $all_stats[$hash]["num_requests"];
 86 |       $ninetieth_response_time[$hash] = $all_stats[$hash]["ninetieth"];
 87 |       $url_array[$hash] = $all_stats[$hash]["url"];
 88 |     
 89 |     }
 90 |   
 91 |     ####################################################################
 92 |     # Print out the data
 93 |     ####################################################################
 94 |     foreach ( $url_num_req["total"] as $hash => $num_requests ) {
 95 | 
 96 |       # Ignore any URLs with less than a minimum hits
 97 |       if ( $num_requests > $minimum_hits_for_display ) {
 98 | 
 99 | 	$average_req_time = $url_total_time["total"][$hash] / $num_requests;
100 | 	
101 | 	print "<tr><td><a href=url_detail.php?datetime=" .$datetime."&hash=" . $hash . ">" . $url_array[$hash] . "</a>&nbsp;" .
102 | 	"<a href=graph.php?datetime=" .$datetime."&hash=" . $hash . "><img width=15 height=15 src=graph_icon.png></a>" .
103 | 	  "</td><td align=right>" . $num_requests  . "</td><td align=right>" . 
104 | 	  number_format($url_total_time["total"][$hash], 2, ".", "") . 
105 | 	  "</td><td align=right>" . number_format($ninetieth_response_time[$hash],4) . "</td><td align=right>" . number_format($average_req_time,4) . "</td></tr>";
106 | 
107 | 	if ( $write_allstats_to_memcache == 1 ) {
108 | 	  $all_stats[$hash] = array( "url" => $url_array[$hash],
109 | 	      "num_requests" => $num_requests,
110 | 	      "total_time" => $url_total_time["total"][$hash],
111 | 	      "ninetieth" => $ninetieth_response_time[$hash],
112 | 	      "average_time" => $average_req_time
113 | 	  );
114 | 	}
115 | 
116 | 
117 |       } // end of if ( $num_requests > $minimum_hits_for_display )
118 |       
119 |     } // end of foreach ( $url_num_req["total"]
120 | 
121 |     print "</tbody></table>";
122 | 
123 |   } else {
124 |     print "<p class=nodata>No data for this time period</p>";
125 |   }
126 | 
127 | 
128 | } else {
129 |   print "Connection to memcached failed";
130 | }
131 | 
132 | 
133 | ?>
134 | <script type="text/javascript" id="js">
135 |     $(document).ready(function() {
136 |         // call the tablesorter plugin
137 |         $("table").tablesorter({sortList: [[2,1]]});
138 | }); </script> 
139 | </body>
140 | </html>
141 | 


--------------------------------------------------------------------------------
/cli/PageTimeAnalyzer.py:
--------------------------------------------------------------------------------
  1 | # -*- coding: utf-8 -*-
  2 | 
  3 | import time
  4 | import threading
  5 | import re
  6 | import memcache
  7 | import hashlib
  8 | import socket
  9 | #from phpserialize import *
 10 | #from pprint import pprint
 11 | from urlparse import urlparse
 12 | 
 13 | class PageTimeAnalyzer(object):
 14 | 
 15 |   def __init__(self):
 16 | 
 17 |     # this is what will match the apache lines
 18 |     # %h %l %u %t "%r" %s %b "%{Referer}i" "%{User-Agent}i" %D
 19 |     self.reg = re.compile('(?P<remote_ip>[^ ]+) (?P<user>[^ ]+) (?P<user2>[^ ]+) \[(?P<logdate>[^\]]+)\] (?P<request>[^ ]+) (?P<url>[^ ]+) (?P<http_protocol>[^ ]+) (?P<init_retcode>[^ ]+) (?P<size>[^ ]+) "(?P<referrer>[^"]+)" "(?P<user_agent>[^"]+)" (?P<req_time>[^ ]+)')
 20 | 
 21 |     # Set the instance name to short host name
 22 |     hostName = socket.gethostname()
 23 |     self.instance = hostName.split('.')[0]
 24 |     
 25 |     self.url_array = {}
 26 |     self.url_durations = {}
 27 | 
 28 |     # Ignore patterns - this is to identify which URLs are e.g. images since
 29 |     # we may want to ignore those URLs
 30 |     self.ignore_patterns = "(.png|.jpg|.gif)"
 31 | 
 32 |     # Save intermediate values in memcache for 4 hours
 33 |     self.MC_TTL = 14400
 34 |     
 35 |     self.lines_processed = 0
 36 |     
 37 |     # I have to do this because python 2.4 doesn't support strptime. It is used
 38 |     # to convert the date ie. 02/Apr/2010 to 20100402. I didn't want to introduce
 39 |     # any dependencies
 40 |     self.months_dict = {
 41 |      'Jan' : '01', 'Feb' : '02', 'Mar' : '03', 'Apr' : '04', 'May' : '05', 'Jun' : '06',
 42 |      'Jul' : '07', 'Aug' : '08', 'Sep' : '09', 'Oct' : '10', 'Nov' : '11', 'Dec' : '12'
 43 |     }
 44 |     
 45 |     
 46 |   ###################################################################################
 47 |   # Initialize memcache
 48 |   ###################################################################################
 49 |   def initialize_memcache(self, server = "localhost", port = "11211"):
 50 |     self.mc = memcache.Client([server + ':' + port], debug=0)
 51 |     
 52 |     # Let's keep track of all the instances we are serving those are stored in a 
 53 |     # comma delimited string in the instances key
 54 |     mc_key = "instances"
 55 |     # Keep them forever
 56 |     MC_TTL = 0
 57 |     
 58 |     instance_list_string = self.mc.get(mc_key)
 59 |     
 60 |     if not instance_list_string:
 61 |       # Key was not found
 62 |       self.mc.set(mc_key ,self.instance, MC_TTL) 
 63 |     else:
 64 |       instance_list = instance_list_string.split(",")
 65 |       if self.instance not in instance_list:
 66 |         instance_list.append(self.instance)
 67 |         self.mc.replace(mc_key,  ",".join(instance_list) , MC_TTL)
 68 |     
 69 |   ###################################################################################
 70 |   # Set the instance name to be used. Instance name is usually the hostname
 71 |   # or could be anything else ie. web01-8080, web01A
 72 |   ###################################################################################
 73 |   def set_instance_name(self, instance_name ):
 74 |     self.instance = instance_name
 75 |  
 76 |   ###################################################################################
 77 |   # Meat :-) that does the parsing magic
 78 |   ###################################################################################
 79 |   def parse_line(self, line):
 80 |     '''This function should digest the contents of one line at a time,
 81 |     updating the internal state variables.'''
 82 |     
 83 |     try:
 84 |       regMatch = self.reg.match(line)
 85 |       if regMatch:
 86 |         
 87 |         linebits = regMatch.groupdict()
 88 |         
 89 |         rescode = float(linebits['init_retcode'])
 90 |         
 91 |         isIgnore = re.search( self.ignore_patterns , linebits['url'])
 92 |         
 93 | 	# We don't care for POST requests
 94 | 	if( 'GET' in linebits['request'] and (rescode >= 200) and (rescode < 300) and isIgnore == None  ):
 95 |   
 96 |           self.lines_processed += 1
 97 |           # capture request duration
 98 |           dur = float(linebits['req_time'])
 99 |           # Requet times are in microseconds convert to seconds
100 |           dur = dur / 1000000
101 |                 
102 |           full_date = linebits['logdate']
103 |           # This is not my proudest code however due to lack of strptime in Python 2.4
104 |           # we have to resort to these kinds of craziness
105 |           date_time_pieces = full_date.split(':')
106 |           date = date_time_pieces[0]
107 |           # Split date 
108 |           split_date = date.split('/')
109 |           day = split_date[0]
110 |           month = split_date[1]
111 |           year = split_date[2]
112 |           # Month will be a word e.g. Jan, Feb. Convert it into a number
113 |           month = self.months_dict[month]
114 |           hour = date_time_pieces[1]
115 |           minute = date_time_pieces[2]
116 |         
117 |           # date and time resolution is date, hour
118 |           date_and_time = year + month + day + hour 
119 | 
120 |           # Get the URL path ie. strip off any GET arguments
121 |           parsed_url = urlparse(linebits['url'])
122 |           url = parsed_url[2]
123 | 
124 |           # Calculate MD5 hash of the URL
125 |           url_md5 = hashlib.md5(url).hexdigest()
126 |               
127 |           # We use hash key since we may be processing logs from different time periods
128 |           hash_key = url_md5 + "-" + date_and_time
129 |           #######################################################################################
130 |           # Populate our internal URL cache as well as memcache
131 |           # URL cache has a list of all URLs that have been observed during a particular
132 |           # date and time. 
133 |           #######################################################################################
134 |           # If we have the URL array do nothing
135 |           if hash_key not in self.url_array:
136 |             ###########################################################
137 |             # Try to add MD5 hash to the urlmd5 map
138 |             # urlmd5-abcdefghig which contains the url hashed
139 |             ###########################################################
140 |             self.url_array[hash_key] = url
141 |             mc_key = "url-" + url_md5 
142 |             
143 |             try:
144 |               return_code = self.mc.add(mc_key , url, self.MC_TTL) 
145 |             except Exception, e:
146 |               raise Exception, "ERROR: adding url to MC %s" % e
147 | 
148 |             self.url_durations[hash_key] = []
149 | 
150 |           # Add Duration
151 |           self.url_durations[hash_key].append(str(dur))
152 | 
153 |     except Exception, e:
154 |       raise Exception, "ERROR: contents failed with %s" % e
155 | 
156 | 
157 |   ###################################################################################
158 |   # Send data to memcache
159 |   ###################################################################################
160 |   def send_to_memcache(self):
161 |     
162 |     urllist = {}
163 | 
164 |     for hash in self.url_durations:
165 |       split_hash = hash.split('-')
166 |       url_md5 = split_hash[0]
167 |       date_and_time = split_hash[1]
168 |       duration_string = ",".join(self.url_durations[hash])
169 | 
170 |       # Add URLs to urllist for date_and_time
171 |       if date_and_time not in urllist: 
172 |         urllist[date_and_time] = []
173 | 
174 |       if url_md5 not in urllist[date_and_time]:
175 |         urllist[date_and_time].append(url_md5)     
176 |       ##################################################################################
177 |       ## Add the durations to the a url-duration-key for this day and hour
178 |       ##################################################################################
179 |       mc_key = "urldur-" + self.instance + "-" + date_and_time + "-" + url_md5 
180 |       return_code = self.mc.add(mc_key , duration_string , self.MC_TTL) 
181 |       
182 |       # If this key already exists we need to append it
183 |       if ( return_code == 0 ):
184 |         try:
185 |           self.mc.append(mc_key, "," + duration_string , self.MC_TTL)
186 |         except Exception, e:
187 |           raise Exception, "ERROR: can't add durations %s" % e
188 | 
189 |     # Let's add the date time variables to unprocessed date-time
190 |     for date_and_time in urllist:
191 |       
192 |       DATETIME_MC_TTL = 86400
193 |       mc_key = "unprocessed_date_time"
194 |       date_time_string = self.mc.get(mc_key)
195 |     
196 |       if not date_time_string:
197 | 	# Key was not found
198 | 	self.mc.set(mc_key, date_and_time, DATETIME_MC_TTL) 
199 |       else:
200 | 	date_time_list = date_time_string.split(",")
201 | 	if date_and_time not in date_time_list:
202 | 	  date_time_list.append(date_and_time)
203 | 	  self.mc.replace(mc_key,  ",".join(date_time_list) , DATETIME_MC_TTL)
204 | 
205 |       # Add URL list to memcached
206 |       mc_key = "urllist-" + date_and_time
207 |       urllist_string = ",".join(urllist[date_and_time])
208 |       return_code = self.mc.add(mc_key , urllist_string, self.MC_TTL)
209 |       if ( return_code == 0 ):
210 |         self.mc.append(mc_key, "," + urllist_string , self.MC_TTL)
211 | 
212 | 


--------------------------------------------------------------------------------
/web/batch_analyzer.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | error_reporting(E_ALL);
  4 | 
  5 | set_time_limit(3600);
  6 | 
  7 | require_once("./config.default.php");
  8 | # If there are any overrides include them now
  9 | if ( ! is_readable('./config.php') ) {
 10 |     echo("<H2>WARNING: Configuration file config.php does not exist. Please
 11 |          notify your system administrator.</H2>");
 12 | } else
 13 |     include_once('./config.php');
 14 | 
 15 | ######################################################
 16 | # Connect to memcache
 17 | ######################################################
 18 | $memcache = memcache_connect($memcache_server, $memcache_port);
 19 | 
 20 | if ($memcache) {
 21 | 
 22 |   if ( ! isset($_GET['secret']) ) {
 23 |     print "You can't just invoke batch_analyzer just like that :-).";
 24 |     exit(1);
 25 |   }
 26 |   
 27 |   #############################################################################
 28 |   # Get a list of instances since we store URL durations for instances
 29 |   # in separate keys
 30 |   #############################################################################
 31 |   $instances_key = 'instances';
 32 |   $instances_string = $memcache->get($instances_key);
 33 |   if ( strpos(",", $instances_string) !== FALSE ) {
 34 |     $instances[] = $instances_string;
 35 |   } else {
 36 |     $instances = explode(",", $instances_string);
 37 |   }
 38 |   
 39 |   asort($instances);
 40 | 
 41 |   # If datetime is supplied use that one only
 42 |   if ( isset($_GET['datetime']) ) {
 43 |   
 44 |     $date_time_list = $_GET['datetime']; 
 45 |     
 46 |   } else {
 47 | 
 48 |     $unprocessed_datetime_key = "unprocessed_date_time";
 49 |     $date_time_list = $memcache->get($unprocessed_datetime_key);
 50 |     
 51 |   }
 52 | 
 53 |   if ( $debug == 0 && $date_time_list !== false ) {
 54 |   
 55 |     if ( strpos(",", $date_time_list) !== FALSE ) {
 56 |       $datetime_array[] = $date_time_list;
 57 |     } else {
 58 |       $datetime_array = explode(",", $date_time_list);
 59 |     }
 60 |     
 61 |     # Delete the key so someone else doesn't attempt to process the datetimes
 62 |     $memcache->delete($unprocessed_datetime_key,0);
 63 | 
 64 |     
 65 |     foreach ( $datetime_array as $key => $datetime ) {
 66 |   
 67 |       #######################################################################################
 68 |       # First let's see if we have already computed this data
 69 |       $mc_key = $ALL_STATS_MC_PREFIX . $datetime;
 70 |       
 71 |       $allstats_string = $memcache->get($mc_key);
 72 | 
 73 |       # It's there
 74 |       if ( $debug == 0 && $allstats_string !== false ) {
 75 | 
 76 | 	print "We have already computed data for " . $datetime . ". Skipping.\n";
 77 | 	ob_flush();
 78 | 	
 79 |       } else {
 80 |       
 81 | 	print "Computing stats for " . $datetime . "\n";
 82 | 	ob_flush();
 83 | 	$start_time = time();
 84 | 
 85 | 	$url_dur_array = array();
 86 | 	$url_num_req = array();
 87 | 	$url_total_time = array();
 88 | 
 89 | 	#############################################################################
 90 | 	# Get a list of URL hashes we have seen this time period
 91 | 	#############################################################################
 92 | 	$url_hashes_key = 'urllist-' . $datetime;
 93 | 	$url_hashes = $memcache->get($url_hashes_key);
 94 | 	$url_hashes_array = explode(",", $url_hashes);
 95 | 
 96 | 	#############################################################################
 97 | 	# Loop through all URL hashes
 98 | 	foreach ( $url_hashes_array as $key2 => $hash ) {
 99 | 
100 | 	  # Find what URL maps to this hash
101 | 	  $mc_key = "url-"  .$hash;
102 | 	  # get the actual URL.
103 | 	  $url = $memcache->get($mc_key);
104 | 	  $url_array[$hash] = $url;
105 | 
106 | 	  # Did we already calculate stats for this URL
107 | 	  $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-total";
108 | 	  $url_num_req["total"][$hash] = $memcache->get($mc_key);
109 | 
110 | 	  if ( $url_num_req["total"][$hash] !== false ) {
111 | 	
112 | 	    $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-total";
113 | 	    $url_total_time["total"][$hash] = $memcache->get($mc_key);
114 | 	    
115 | 	    $mc_key = $URL_NINETIETH_MC_PREFIX. $datetime . "-" . $hash . "-total";
116 | 	    $ninetieth_response_time[$hash] = $memcache->get($mc_key);
117 | 
118 | 	  # We didn't
119 | 	  } else {
120 | 
121 | 	    # We don't want to analyze static URLs so we'll just look at URLs that contain
122 | 	    # following patterns
123 | 	    if ( preg_match($valid_url_patterns, $url ) ) {
124 | 
125 | 	      # Reset the hash totals
126 | 	      $url_num_req["total"][$hash] = 0;
127 | 	      $url_total_time["total"][$hash] = 0;
128 | 	      $url_all_requests = array();
129 | 	      
130 | 	      # Now loop through all the instances
131 | 	      foreach ( $instances as $key => $instance ) {
132 | 	      
133 | 		# first check whether we have the data memcached
134 | 		$mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
135 | 		
136 | 		$url_num_req[$hash][$instance] = $memcache->get($mc_key);
137 | 		# Is it present
138 | 		if ( $debug == 0 && $url_num_req[$hash][$instance] !== false ) {
139 | 		  # Get the rest of the values
140 | 		  $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
141 | 		  $url_total_time[$hash][$instance] = $memcache->get($mc_key);
142 | 
143 | 		  $mc_key = $URL_NINETIETH_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
144 | 		  $url_ninetieth_time[$hash][$instance] = $memcache->get($mc_key);
145 | 	      
146 | 		} else {
147 | 	      
148 | 		  # Fetch all the URL durations.
149 | 		  $mc_key = "urldur-" . $instance . "-" . $datetime . "-" . $hash;
150 | 		  $url_duration_string = $memcache->get($mc_key);      
151 | 
152 | 		  if ( $url_duration_string !== false ) {
153 | 		  
154 | 		    # Explode the url_duration into a string
155 | 		    $url_dur_array = explode(",", $url_duration_string);
156 | 		    #
157 | 		    $url_num_req[$hash][$instance] = sizeof($url_dur_array);
158 | 		    $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
159 | 		    $memcache->set($mc_key, $url_num_req[$hash][$instance] , 0, 0);
160 | 		    
161 | 		    # Total time
162 | 		    $url_total_time[$hash][$instance] = array_sum($url_dur_array);
163 | 		    $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
164 | 		    $memcache->set($mc_key, $url_total_time[$hash][$instance] , 0, 0);
165 | 
166 | 		    # Sort response time for a particular URL
167 | 		    asort($url_dur_array);
168 | 		    # Get the ninetieth percentile
169 | 		    $ninetieth = floor($url_num_req[$hash][$instance] * 0.9); 
170 | 		    $url_ninetieth_time[$hash][$instance] = $url_dur_array[$ninetieth];
171 | 		    $mc_key = $URL_NINETIETH_MC_PREFIX. $datetime . "-" . $hash . "-" . $instance;
172 | 		    $memcache->set($mc_key, $url_ninetieth_time[$hash][$instance] , 0, 0);
173 | 		
174 | 		    $url_all_requests = array_merge($url_all_requests, $url_dur_array);
175 | 		    # Free up memory
176 | 		    unset($url_dur_array);
177 | 		  }  // end if ( $url_duration_string
178 | 		  
179 | 		} // end of if ( $url_num_req[$hash][$instance] !== false ) 
180 | 
181 | 
182 | 	      } // end of foreach ($instance
183 | 	      
184 | 	      ########################################################################################
185 | 	      # Sum number requests across all nodes/hosts
186 | 	      $url_num_req["total"][$hash] = array_sum($url_num_req[$hash]);
187 | 	      $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-total";
188 | 	      $memcache->set($mc_key, $url_num_req["total"][$hash], 0, 0);
189 | 	      
190 | 	      # Total time
191 | 	      $url_total_time["total"][$hash] = array_sum($url_total_time[$hash]);
192 | 	      $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-total";
193 | 	      $memcache->set($mc_key, $url_total_time["total"][$hash] , 0, 0);
194 | 	      
195 | 	      # Calculate the 90th percentile response time
196 | 	      $ninetieth = floor($url_num_req["total"][$hash] * 0.9); 
197 | 	      $ninetieth_response_time[$hash] = $url_all_requests[$ninetieth];
198 | 	      $mc_key = $URL_NINETIETH_MC_PREFIX. $datetime . "-" . $hash . "-total";
199 | 	      $memcache->set($mc_key, $ninetieth_response_time[$hash] , 0, 0);
200 | 
201 | 	      # Free up memory since url_all_requests is potentially huge
202 | 	      unset($url_all_requests);
203 | 	      
204 | 	      
205 | 		  
206 | 	      } // end of preg_match
207 | 	      
208 | 	    }
209 | 
210 | 	  } // end of foreach ( $url_hashes_array
211 | 
212 | 
213 | 	# Sort desc by number of requests
214 | 	arsort($url_num_req["total"]);
215 | 
216 |       } // end of elseif ( $debug == 0 && $allstats_string !== false ) {
217 | 
218 |       ####################################################################
219 |       # Print out the data
220 |       ####################################################################
221 |       foreach ( $url_num_req["total"] as $hash => $num_requests ) {
222 | 
223 | 	# Ignore any URLs with less than a minimum hits
224 | 	if ( $num_requests > $minimum_hits_for_display ) {
225 | 
226 | 	  $average_req_time = $url_total_time["total"][$hash] / $num_requests;
227 | 	  
228 | 	  if ( $write_allstats_to_memcache == 1 ) {
229 | 	    $all_stats[$hash] = array( "url" => $url_array[$hash],
230 | 		"num_requests" => $num_requests,
231 | 		"total_time" => $url_total_time["total"][$hash],
232 | 		"ninetieth" => $ninetieth_response_time[$hash],
233 | 		"average_time" => $average_req_time
234 | 	    );
235 | 	  }
236 | 
237 | 
238 | 	} // end of if ( $num_requests > $minimum_hits_for_display )
239 | 	
240 |       } // end of foreach ( $url_num_req["total"]
241 | 
242 |       if ( $write_allstats_to_memcache == 1 && isset($all_stats) ) {
243 | 
244 | 	# We want to save the computed data so we don't have to recalculate it later
245 | 	$mc_key = $ALL_STATS_MC_PREFIX . $datetime;
246 | 	$all_stats_string = serialize($all_stats);
247 | 	$memcache->set($mc_key, $all_stats_string , 0, 0);
248 | 
249 |       } else {
250 | 	print "Not writing data for " . $datetime;
251 |       }
252 |       
253 |       $run_time = time() - $start_time;
254 |       print "Total time to computer stats for " . $datetime . " is " . $run_time . " seconds\n";
255 |       
256 |       
257 |     } // end of foreach ( $datetime_array as $key => $datetime
258 |     
259 |   } // end of if ( $debug == 0 && $datetime_list 
260 | 
261 | } else {
262 |   print "Connection to memcached failed";
263 | }
264 | 
265 | 
266 | ?>
267 | 


--------------------------------------------------------------------------------
/web/pageanalysis.php:
--------------------------------------------------------------------------------
  1 | <html>
  2 | <head>
  3 | <title>Page Analysis</title>
  4 | <link rel="stylesheet" href="css/jq.css" type="text/css" media="print, projection, screen" /> 
  5 | <link rel="stylesheet" href="css/style.css" type="text/css" id="" media="print, projection, screen" /> 
  6 | <script language="javascript" type="text/javascript" src="js/jquery.min.js"></script> 
  7 | <script type="text/javascript" src="js/jquery.tablesorter.min.js"></script> 
  8 | 
  9 | </head>
 10 | <body>
 11 | 
 12 | <?php
 13 | 
 14 | error_reporting(E_ALL);
 15 | 
 16 | # Limit script runtime to 15 minutes
 17 | set_time_limit(900);
 18 | 
 19 | require_once("./config.default.php");
 20 | # If there are any overrides include them now
 21 | if ( ! is_readable('./config.php') ) {
 22 |     echo("<H2>WARNING: Configuration file config.php does not exist. Please
 23 |          notify your system administrator.</H2>");
 24 | } else
 25 |     include_once('./config.php');
 26 | 
 27 | ######################################################
 28 | # Connect to memcache
 29 | ######################################################
 30 | $memcache = memcache_connect($memcache_server, $memcache_port);
 31 | 
 32 | if ($memcache) {
 33 | 
 34 |   if ( ! isset($_GET['datetime']) ) {
 35 |     print "<a href='index.php'>Need to go to main page</a>";
 36 |     exit(1);
 37 |   } else {
 38 |     $datetime = $_GET['datetime'];
 39 |   }
 40 | 
 41 | ?>
 42 | Shows only GET requests with more than <?php print $minimum_hits_for_display; ?> requests.
 43 |   <table border=1 cellspacing="1" class="tablesorter">
 44 |   <thead>
 45 |   <tr><th>URL</th><th>Total requests</th><th>Total time in seconds</th><th>90th pct req time (seconds)</th><th>Avg req time (seconds)</th></tr>
 46 |   </thead>
 47 |   <tbody>
 48 | <?php
 49 | 
 50 | 
 51 |   #######################################################################################
 52 |   # First let's see if we have already computed this data
 53 |   $mc_key = $ALL_STATS_MC_PREFIX . $datetime;
 54 |   
 55 |   $allstats_string = $memcache->get($mc_key);
 56 | 
 57 |   # It's there
 58 |   if ( $debug == 0 && $allstats_string !== false ) {
 59 | 
 60 |     $write_allstats_to_memcache = 0;
 61 | 
 62 |     $all_stats = unserialize($allstats_string);
 63 |      foreach ( $all_stats as $hash => $stats ) {
 64 |     
 65 |       $url_total_time["total"][$hash] = $all_stats[$hash]["total_time"];
 66 |       $url_num_req["total"][$hash] = $all_stats[$hash]["num_requests"];
 67 |       $ninetieth_response_time[$hash] = $all_stats[$hash]["ninetieth"];
 68 |       $url_array[$hash] = $all_stats[$hash]["url"];
 69 |     
 70 |     }
 71 |   
 72 |   } else {
 73 |   
 74 |     $write_allstats_to_memcache = 1;
 75 | 
 76 |     $url_dur_array = array();
 77 |     $url_num_req = array();
 78 |     $url_total_time = array();
 79 | 
 80 |     #############################################################################
 81 |     # Get a list of instances since we store URL durations for instances
 82 |     # in separate keys
 83 |     #############################################################################
 84 |     $instances_key = 'instances';
 85 |     $instances_string = $memcache->get($instances_key);
 86 |     if ( strpos(",", $instances_string) !== FALSE ) {
 87 |       $instances[] = $instances_string;
 88 |     } else {
 89 |       $instances = explode(",", $instances_string);
 90 |     }
 91 |     
 92 |     asort($instances);
 93 | 
 94 |     #############################################################################
 95 |     # Get a list of URL hashes we have seen this time period
 96 |     #############################################################################
 97 |     $url_hashes_key = 'urllist-' . $datetime;
 98 |     $url_hashes = $memcache->get($url_hashes_key);
 99 |     $url_hashes_array = explode(",", $url_hashes);
100 | 
101 |     #############################################################################
102 |     # Loop through all URL hashes
103 |     foreach ( $url_hashes_array as $key2 => $hash ) {
104 | 
105 |       # Find what URL maps to this hash
106 |       $mc_key = "url-"  .$hash;
107 |       # get the actual URL.
108 |       $url = $memcache->get($mc_key);
109 |       $url_array[$hash] = $url;
110 | 
111 |       # Did we already calculate stats for this URL
112 |       $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-total";
113 |       $url_num_req["total"][$hash] = $memcache->get($mc_key);
114 | 
115 |       if ( $url_num_req["total"][$hash] !== false ) {
116 |     
117 | 	$mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-total";
118 | 	$url_total_time["total"][$hash] = $memcache->get($mc_key);
119 | 	
120 | 	$mc_key = $URL_NINETIETH_MC_PREFIX. $datetime . "-" . $hash . "-total";
121 | 	$ninetieth_response_time[$hash] = $memcache->get($mc_key);
122 | 
123 |       # We didn't
124 |       } else {
125 | 
126 | 	# We don't want to analyze static URLs so we'll just look at URLs that contain
127 | 	# following patterns
128 | 	if ( preg_match($valid_url_patterns, $url ) ) {
129 | 
130 | 	  # Reset the hash totals
131 | 	  $url_num_req["total"][$hash] = 0;
132 | 	  $url_total_time["total"][$hash] = 0;
133 | 	  $url_all_requests = array();
134 | 	  
135 | 	  # Now loop through all the instances
136 | 	  foreach ( $instances as $key => $instance ) {
137 | 	  
138 | 	    # first check whether we have the data memcached
139 | 	    $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
140 | 	    
141 | 	    $url_num_req[$hash][$instance] = $memcache->get($mc_key);
142 | 	    # Is it present
143 | 	    if ( $debug == 0 && $url_num_req[$hash][$instance] !== false ) {
144 | 	      # Get the rest of the values
145 | 	      $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
146 | 	      $url_total_time[$hash][$instance] = $memcache->get($mc_key);
147 | 
148 | 	      $mc_key = $URL_NINETIETH_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
149 | 	      $url_ninetieth_time[$hash][$instance] = $memcache->get($mc_key);
150 | 	  
151 | 	    } else {
152 | 	  
153 | 	      # Fetch all the URL durations.
154 | 	      $mc_key = "urldur-" . $instance . "-" . $datetime . "-" . $hash;
155 | 	      $url_duration_string = $memcache->get($mc_key);      
156 | 
157 | 	      if ( $url_duration_string !== false ) {
158 | 	      
159 | 		# Explode the url_duration into a string
160 | 		$url_dur_array = explode(",", $url_duration_string);
161 | 		#
162 | 		$url_num_req[$hash][$instance] = sizeof($url_dur_array);
163 | 		$mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
164 | 		$memcache->set($mc_key, $url_num_req[$hash][$instance] , 0, 0);
165 | 		
166 | 		# Total time
167 | 		$url_total_time[$hash][$instance] = array_sum($url_dur_array);
168 | 		$mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-" . $instance;
169 | 		$memcache->set($mc_key, $url_total_time[$hash][$instance] , 0, 0);
170 | 
171 | 		# Sort response time for a particular URL
172 | 		asort($url_dur_array);
173 | 		# Get the ninetieth percentile
174 | 		$ninetieth = floor($url_num_req[$hash][$instance] * 0.9); 
175 | 		$url_ninetieth_time[$hash][$instance] = $url_dur_array[$ninetieth];
176 | 		$mc_key = $URL_NINETIETH_MC_PREFIX. $datetime . "-" . $hash . "-" . $instance;
177 | 		$memcache->set($mc_key, $url_ninetieth_time[$hash][$instance] , 0, 0);
178 | 	    
179 | 		$url_all_requests = array_merge($url_all_requests, $url_dur_array);
180 | 		# Free up memory
181 | 		unset($url_dur_array);
182 | 	      }  // end if ( $url_duration_string
183 | 	      
184 | 	    } // end of if ( $url_num_req[$hash][$instance] !== false ) 
185 | 
186 | 
187 | 	  } // end of foreach ($instance
188 | 	  
189 | 	  ########################################################################################
190 | 	  # Sum number requests across all nodes/hosts
191 | 	  $url_num_req["total"][$hash] = array_sum($url_num_req[$hash]);
192 | 	  $mc_key = $URL_REQ_MC_PREFIX . $datetime . "-" . $hash . "-total";
193 | 	  $memcache->set($mc_key, $url_num_req["total"][$hash], 0, 0);
194 | 	  
195 | 	  # Total time
196 | 	  $url_total_time["total"][$hash] = array_sum($url_total_time[$hash]);
197 | 	  $mc_key = $URL_TOTAL_TIME_MC_PREFIX . $datetime . "-" . $hash . "-total";
198 | 	  $memcache->set($mc_key, $url_total_time["total"][$hash] , 0, 0);
199 | 	  
200 | 	  # Calculate the 90th percentile response time
201 | 	  $ninetieth = floor($url_num_req["total"][$hash] * 0.9); 
202 | 	  $ninetieth_response_time[$hash] = $url_all_requests[$ninetieth];
203 | 	  $mc_key = $URL_NINETIETH_MC_PREFIX. $datetime . "-" . $hash . "-total";
204 | 	  $memcache->set($mc_key, $ninetieth_response_time[$hash] , 0, 0);
205 | 
206 | 	  # Free up memory since url_all_requests is potentially huge
207 | 	  unset($url_all_requests);
208 | 	  
209 | 	  
210 | 	      
211 | 	  } // end of preg_match
212 | 	  
213 | 	}
214 | 
215 |       } // end of foreach ( $url_hashes_array
216 | 
217 | 
218 |     # Sort desc by number of requests
219 |     arsort($url_num_req["total"]);
220 | 
221 |   } // end of elseif ( $debug == 0 && $allstats_string !== false ) {
222 | 
223 |   ####################################################################
224 |   # Print out the data
225 |   ####################################################################
226 |   foreach ( $url_num_req["total"] as $hash => $num_requests ) {
227 | 
228 |     # Ignore any URLs with less than a minimum hits
229 |     if ( $num_requests > $minimum_hits_for_display ) {
230 | 
231 |       $average_req_time = $url_total_time["total"][$hash] / $num_requests;
232 |       
233 |       print "<tr><td><a href=url_detail.php?datetime=" .$datetime."&hash=" . $hash . ">" . $url_array[$hash] . "</a>&nbsp;" .
234 | 	"<a href=graph.php?datetime=" .$datetime."&hash=" . $hash . ">(Graph)</a>" . 
235 | 	"</td><td align=right>" . number_format($num_requests,0)  . "</td><td align=right>" . 
236 | 	number_format($url_total_time["total"][$hash], 2, ".", "") . 
237 | 	"</td><td align=right>" . number_format($ninetieth_response_time[$hash],4) . "</td><td align=right>" . number_format($average_req_time,4) . "</td></tr>";
238 | 
239 |       if ( $write_allstats_to_memcache == 1 ) {
240 | 	$all_stats[$hash] = array( "url" => $url_array[$hash],
241 | 	    "num_requests" => $num_requests,
242 | 	    "total_time" => $url_total_time["total"][$hash],
243 | 	    "ninetieth" => $ninetieth_response_time[$hash],
244 | 	    "average_time" => $average_req_time
245 | 	);
246 |       }
247 | 
248 | 
249 |     } // end of if ( $num_requests > $minimum_hits_for_display )
250 |     
251 |   } // end of foreach ( $url_num_req["total"]
252 | 
253 |   if ( $write_allstats_to_memcache == 1 ) {
254 | 
255 |     # We want to save the computed data so we don't have to recalculate it later
256 |     $mc_key = $ALL_STATS_MC_PREFIX . $datetime;
257 |     $all_stats_string = serialize($all_stats);
258 |     $memcache->set($mc_key, $all_stats_string , 0, 0);
259 | 
260 |   }
261 | 
262 |   print "</tbody></table>";
263 | 
264 | } else {
265 |   print "Connection to memcached failed";
266 | }
267 | 
268 | 
269 | ?>
270 | <script type="text/javascript" id="js">
271 |     $(document).ready(function() {
272 |         // call the tablesorter plugin
273 |         $("table").tablesorter();
274 | }); </script> 
275 | </body>
276 | </html>
277 | 


--------------------------------------------------------------------------------
/web/js/jquery.tablesorter.min.js:
--------------------------------------------------------------------------------
1 | 
2 | (function($){$.extend({tablesorter:new function(){var parsers=[],widgets=[];this.defaults={cssHeader:"header",cssAsc:"headerSortUp",cssDesc:"headerSortDown",sortInitialOrder:"asc",sortMultiSortKey:"shiftKey",sortForce:null,sortAppend:null,textExtraction:"simple",parsers:{},widgets:[],widgetZebra:{css:["even","odd"]},headers:{},widthFixed:false,cancelSelection:true,sortList:[],headerList:[],dateFormat:"us",decimal:'.',debug:false};function benchmark(s,d){log(s+","+(new Date().getTime()-d.getTime())+"ms");}this.benchmark=benchmark;function log(s){if(typeof console!="undefined"&&typeof console.debug!="undefined"){console.log(s);}else{alert(s);}}function buildParserCache(table,$headers){if(table.config.debug){var parsersDebug="";}var rows=table.tBodies[0].rows;if(table.tBodies[0].rows[0]){var list=[],cells=rows[0].cells,l=cells.length;for(var i=0;i<l;i++){var p=false;if($.metadata&&($($headers[i]).metadata()&&$($headers[i]).metadata().sorter)){p=getParserById($($headers[i]).metadata().sorter);}else if((table.config.headers[i]&&table.config.headers[i].sorter)){p=getParserById(table.config.headers[i].sorter);}if(!p){p=detectParserForColumn(table,cells[i]);}if(table.config.debug){parsersDebug+="column:"+i+" parser:"+p.id+"\n";}list.push(p);}}if(table.config.debug){log(parsersDebug);}return list;};function detectParserForColumn(table,node){var l=parsers.length;for(var i=1;i<l;i++){if(parsers[i].is($.trim(getElementText(table.config,node)),table,node)){return parsers[i];}}return parsers[0];}function getParserById(name){var l=parsers.length;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==name.toLowerCase()){return parsers[i];}}return false;}function buildCache(table){if(table.config.debug){var cacheTime=new Date();}var totalRows=(table.tBodies[0]&&table.tBodies[0].rows.length)||0,totalCells=(table.tBodies[0].rows[0]&&table.tBodies[0].rows[0].cells.length)||0,parsers=table.config.parsers,cache={row:[],normalized:[]};for(var i=0;i<totalRows;++i){var c=table.tBodies[0].rows[i],cols=[];cache.row.push($(c));for(var j=0;j<totalCells;++j){cols.push(parsers[j].format(getElementText(table.config,c.cells[j]),table,c.cells[j]));}cols.push(i);cache.normalized.push(cols);cols=null;};if(table.config.debug){benchmark("Building cache for "+totalRows+" rows:",cacheTime);}return cache;};function getElementText(config,node){if(!node)return"";var t="";if(config.textExtraction=="simple"){if(node.childNodes[0]&&node.childNodes[0].hasChildNodes()){t=node.childNodes[0].innerHTML;}else{t=node.innerHTML;}}else{if(typeof(config.textExtraction)=="function"){t=config.textExtraction(node);}else{t=$(node).text();}}return t;}function appendToTable(table,cache){if(table.config.debug){var appendTime=new Date()}var c=cache,r=c.row,n=c.normalized,totalRows=n.length,checkCell=(n[0].length-1),tableBody=$(table.tBodies[0]),rows=[];for(var i=0;i<totalRows;i++){rows.push(r[n[i][checkCell]]);if(!table.config.appender){var o=r[n[i][checkCell]];var l=o.length;for(var j=0;j<l;j++){tableBody[0].appendChild(o[j]);}}}if(table.config.appender){table.config.appender(table,rows);}rows=null;if(table.config.debug){benchmark("Rebuilt table:",appendTime);}applyWidget(table);setTimeout(function(){$(table).trigger("sortEnd");},0);};function buildHeaders(table){if(table.config.debug){var time=new Date();}var meta=($.metadata)?true:false,tableHeadersRows=[];for(var i=0;i<table.tHead.rows.length;i++){tableHeadersRows[i]=0;};$tableHeaders=$("thead th",table);$tableHeaders.each(function(index){this.count=0;this.column=index;this.order=formatSortingOrder(table.config.sortInitialOrder);if(checkHeaderMetadata(this)||checkHeaderOptions(table,index))this.sortDisabled=true;if(!this.sortDisabled){$(this).addClass(table.config.cssHeader);}table.config.headerList[index]=this;});if(table.config.debug){benchmark("Built headers:",time);log($tableHeaders);}return $tableHeaders;};function checkCellColSpan(table,rows,row){var arr=[],r=table.tHead.rows,c=r[row].cells;for(var i=0;i<c.length;i++){var cell=c[i];if(cell.colSpan>1){arr=arr.concat(checkCellColSpan(table,headerArr,row++));}else{if(table.tHead.length==1||(cell.rowSpan>1||!r[row+1])){arr.push(cell);}}}return arr;};function checkHeaderMetadata(cell){if(($.metadata)&&($(cell).metadata().sorter===false)){return true;};return false;}function checkHeaderOptions(table,i){if((table.config.headers[i])&&(table.config.headers[i].sorter===false)){return true;};return false;}function 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$.trim(s.toLowerCase());},type:"text"});ts.addParser({id:"digit",is:function(s,table){var c=table.config;return $.tablesorter.isDigit(s,c);},format:function(s){return $.tablesorter.formatFloat(s);},type:"numeric"});ts.addParser({id:"currency",is:function(s){return/^[£$€?.]/.test(s);},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/[^0-9.]/g),""));},type:"numeric"});ts.addParser({id:"ipAddress",is:function(s){return/^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);},format:function(s){var a=s.split("."),r="",l=a.length;for(var i=0;i<l;i++){var item=a[i];if(item.length==2){r+="0"+item;}else{r+=item;}}return $.tablesorter.formatFloat(r);},type:"numeric"});ts.addParser({id:"url",is:function(s){return/^(https?|ftp|file):\/\/$/.test(s);},format:function(s){return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//),''));},type:"text"});ts.addParser({id:"isoDate",is:function(s){return/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);},format:function(s){return 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--------------------------------------------------------------------------------
/web/js/excanvas.pack.js:
--------------------------------------------------------------------------------
1 | if(!window.CanvasRenderingContext2D){(function(){var m=Math;var mr=m.round;var ms=m.sin;var mc=m.cos;var Z=10;var Z2=Z/2;var G_vmlCanvasManager_={init:function(opt_doc){var doc=opt_doc||document;if(/MSIE/.test(navigator.userAgent)&&!window.opera){var self=this;doc.attachEvent("onreadystatechange",function(){self.init_(doc)})}},init_:function(doc){if(doc.readyState=="complete"){if(!doc.namespaces["g_vml_"]){doc.namespaces.add("g_vml_","urn:schemas-microsoft-com:vml")}var ss=doc.createStyleSheet();ss.cssText="canvas{display:inline-block;overflow:hidden;"+"text-align:left;width:300px;height:150px}"+"g_vml_\\:*{behavior:url(#default#VML)}";var els=doc.getElementsByTagName("canvas");for(var i=0;i<els.length;i++){if(!els[i].getContext){this.initElement(els[i])}}}},fixElement_:function(el){var outerHTML=el.outerHTML;var newEl=el.ownerDocument.createElement(outerHTML);if(outerHTML.slice(-2)!="/>"){var tagName="/"+el.tagName;var ns;while((ns=el.nextSibling)&&ns.tagName!=tagName){ns.removeNode()}if(ns){ns.removeNode()}}el.parentNode.replaceChild(newEl,el);return newEl},initElement:function(el){el=this.fixElement_(el);el.getContext=function(){if(this.context_){return this.context_}return this.context_=new CanvasRenderingContext2D_(this)};el.attachEvent('onpropertychange',onPropertyChange);el.attachEvent('onresize',onResize);var attrs=el.attributes;if(attrs.width&&attrs.width.specified){el.style.width=attrs.width.nodeValue+"px"}else{el.width=el.clientWidth}if(attrs.height&&attrs.height.specified){el.style.height=attrs.height.nodeValue+"px"}else{el.height=el.clientHeight}return el}};function onPropertyChange(e){var el=e.srcElement;switch(e.propertyName){case'width':el.style.width=el.attributes.width.nodeValue+"px";el.getContext().clearRect();break;case'height':el.style.height=el.attributes.height.nodeValue+"px";el.getContext().clearRect();break}}function onResize(e){var 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el=surfaceElement.ownerDocument.createElement('div');el.style.width=surfaceElement.clientWidth+'px';el.style.height=surfaceElement.clientHeight+'px';el.style.overflow='hidden';el.style.position='absolute';surfaceElement.appendChild(el);this.element_=el;this.arcScaleX_=1;this.arcScaleY_=1}var 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/>','</g_vml_:group>');this.element_.insertAdjacentHTML("BeforeEnd",vmlStr.join(""))};contextPrototype.stroke=function(aFill){var lineStr=[];var lineOpen=false;var a=processStyle(aFill?this.fillStyle:this.strokeStyle);var color=a[0];var opacity=a[1]*this.globalAlpha;var W=10;var H=10;lineStr.push('<g_vml_:shape',' fillcolor="',color,'"',' filled="',Boolean(aFill),'"',' style="position:absolute;width:',W,';height:',H,';"',' coordorigin="0 0" coordsize="',Z*W,' ',Z*H,'"',' stroked="',!aFill,'"',' strokeweight="',this.lineWidth,'"',' strokecolor="',color,'"',' path="');var newSeq=false;var min={x:null,y:null};var max={x:null,y:null};for(var i=0;i<this.currentPath_.length;i++){var p=this.currentPath_[i];if(p.type=="moveTo"){lineStr.push(" m ");var c=this.getCoords_(p.x,p.y);lineStr.push(mr(c.x),",",mr(c.y))}else if(p.type=="lineTo"){lineStr.push(" l ");var c=this.getCoords_(p.x,p.y);lineStr.push(mr(c.x),",",mr(c.y))}else if(p.type=="close"){lineStr.push(" x ")}else if(p.type=="bezierCurveTo"){lineStr.push(" c ");var c=this.getCoords_(p.x,p.y);var c1=this.getCoords_(p.cp1x,p.cp1y);var c2=this.getCoords_(p.cp2x,p.cp2y);lineStr.push(mr(c1.x),",",mr(c1.y),",",mr(c2.x),",",mr(c2.y),",",mr(c.x),",",mr(c.y))}else if(p.type=="at"||p.type=="wa"){lineStr.push(" ",p.type," ");var c=this.getCoords_(p.x,p.y);var cStart=this.getCoords_(p.xStart,p.yStart);var cEnd=this.getCoords_(p.xEnd,p.yEnd);lineStr.push(mr(c.x-this.arcScaleX_*p.radius),",",mr(c.y-this.arcScaleY_*p.radius)," ",mr(c.x+this.arcScaleX_*p.radius),",",mr(c.y+this.arcScaleY_*p.radius)," ",mr(cStart.x),",",mr(cStart.y)," ",mr(cEnd.x),",",mr(cEnd.y))}if(c){if(min.x==null||c.x<min.x){min.x=c.x}if(max.x==null||c.x>max.x){max.x=c.x}if(min.y==null||c.y<min.y){min.y=c.y}if(max.y==null||c.y>max.y){max.y=c.y}}}lineStr.push(' ">');if(typeof this.fillStyle=="object"){var focus={x:"50%",y:"50%"};var width=(max.x-min.x);var height=(max.y-min.y);var dimension=(width>height)?width:height;focus.x=mr((this.fillStyle.focus_.x/width)*100+50)+"%";focus.y=mr((this.fillStyle.focus_.y/height)*100+50)+"%";var colors=[];if(this.fillStyle.type_=="gradientradial"){var inside=(this.fillStyle.radius1_/dimension*100);var expansion=(this.fillStyle.radius2_/dimension*100)-inside}else{var inside=0;var expansion=100}var insidecolor={offset:null,color:null};var outsidecolor={offset:null,color:null};this.fillStyle.colors_.sort(function(cs1,cs2){return cs1.offset-cs2.offset});for(var i=0;i<this.fillStyle.colors_.length;i++){var fs=this.fillStyle.colors_[i];colors.push((fs.offset*expansion)+inside,"% ",fs.color,",");if(fs.offset>insidecolor.offset||insidecolor.offset==null){insidecolor.offset=fs.offset;insidecolor.color=fs.color}if(fs.offset<outsidecolor.offset||outsidecolor.offset==null){outsidecolor.offset=fs.offset;outsidecolor.color=fs.color}}colors.pop();lineStr.push('<g_vml_:fill',' color="',outsidecolor.color,'"',' color2="',insidecolor.color,'"',' type="',this.fillStyle.type_,'"',' focusposition="',focus.x,', ',focus.y,'"',' colors="',colors.join(""),'"',' opacity="',opacity,'" />')}else if(aFill){lineStr.push('<g_vml_:fill color="',color,'" opacity="',opacity,'" />')}else{lineStr.push('<g_vml_:stroke',' opacity="',opacity,'"',' joinstyle="',this.lineJoin,'"',' miterlimit="',this.miterLimit,'"',' endcap="',processLineCap(this.lineCap),'"',' weight="',this.lineWidth,'px"',' color="',color,'" />')}lineStr.push("</g_vml_:shape>");this.element_.insertAdjacentHTML("beforeEnd",lineStr.join(""))};contextPrototype.fill=function(){this.stroke(true)};contextPrototype.closePath=function(){this.currentPath_.push({type:"close"})};contextPrototype.getCoords_=function(aX,aY){return{x:Z*(aX*this.m_[0][0]+aY*this.m_[1][0]+this.m_[2][0])-Z2,y:Z*(aX*this.m_[0][1]+aY*this.m_[1][1]+this.m_[2][1])-Z2}};contextPrototype.save=function(){var o={};copyState(this,o);this.aStack_.push(o);this.mStack_.push(this.m_);this.m_=matrixMultiply(createMatrixIdentity(),this.m_)};contextPrototype.restore=function(){copyState(this.aStack_.pop(),this);this.m_=this.mStack_.pop()};contextPrototype.translate=function(aX,aY){var m1=[[1,0,0],[0,1,0],[aX,aY,1]];this.m_=matrixMultiply(m1,this.m_)};contextPrototype.rotate=function(aRot){var c=mc(aRot);var s=ms(aRot);var m1=[[c,s,0],[-s,c,0],[0,0,1]];this.m_=matrixMultiply(m1,this.m_)};contextPrototype.scale=function(aX,aY){this.arcScaleX_*=aX;this.arcScaleY_*=aY;var m1=[[aX,0,0],[0,aY,0],[0,0,1]];this.m_=matrixMultiply(m1,this.m_)};contextPrototype.clip=function(){};contextPrototype.arcTo=function(){};contextPrototype.createPattern=function(){return new CanvasPattern_};function CanvasGradient_(aType){this.type_=aType;this.radius1_=0;this.radius2_=0;this.colors_=[];this.focus_={x:0,y:0}}CanvasGradient_.prototype.addColorStop=function(aOffset,aColor){aColor=processStyle(aColor);this.colors_.push({offset:1-aOffset,color:aColor})};function CanvasPattern_(){}G_vmlCanvasManager=G_vmlCanvasManager_;CanvasRenderingContext2D=CanvasRenderingContext2D_;CanvasGradient=CanvasGradient_;CanvasPattern=CanvasPattern_})()}
2 | 


--------------------------------------------------------------------------------
/web/js/excanvas.js:
--------------------------------------------------------------------------------
  1 | // Copyright 2006 Google Inc.
  2 | //
  3 | // Licensed under the Apache License, Version 2.0 (the "License");
  4 | // you may not use this file except in compliance with the License.
  5 | // You may obtain a copy of the License at
  6 | //
  7 | //   http://www.apache.org/licenses/LICENSE-2.0
  8 | //
  9 | // Unless required by applicable law or agreed to in writing, software
 10 | // distributed under the License is distributed on an "AS IS" BASIS,
 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12 | // See the License for the specific language governing permissions and
 13 | // limitations under the License.
 14 | 
 15 | 
 16 | // Known Issues:
 17 | //
 18 | // * Patterns are not implemented.
 19 | // * Radial gradient are not implemented. The VML version of these look very
 20 | //   different from the canvas one.
 21 | // * Clipping paths are not implemented.
 22 | // * Coordsize. The width and height attribute have higher priority than the
 23 | //   width and height style values which isn't correct.
 24 | // * Painting mode isn't implemented.
 25 | // * Canvas width/height should is using content-box by default. IE in
 26 | //   Quirks mode will draw the canvas using border-box. Either change your
 27 | //   doctype to HTML5
 28 | //   (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype)
 29 | //   or use Box Sizing Behavior from WebFX
 30 | //   (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html)
 31 | // * Optimize. There is always room for speed improvements.
 32 | 
 33 | // only add this code if we do not already have a canvas implementation
 34 | if (!window.CanvasRenderingContext2D) {
 35 | 
 36 | (function () {
 37 | 
 38 |   // alias some functions to make (compiled) code shorter
 39 |   var m = Math;
 40 |   var mr = m.round;
 41 |   var ms = m.sin;
 42 |   var mc = m.cos;
 43 | 
 44 |   // this is used for sub pixel precision
 45 |   var Z = 10;
 46 |   var Z2 = Z / 2;
 47 | 
 48 |   var G_vmlCanvasManager_ = {
 49 |     init: function (opt_doc) {
 50 |       var doc = opt_doc || document;
 51 |       if (/MSIE/.test(navigator.userAgent) && !window.opera) {
 52 |         var self = this;
 53 |         doc.attachEvent("onreadystatechange", function () {
 54 |           self.init_(doc);
 55 |         });
 56 |       }
 57 |     },
 58 | 
 59 |     init_: function (doc) {
 60 |       if (doc.readyState == "complete") {
 61 |         // create xmlns
 62 |         if (!doc.namespaces["g_vml_"]) {
 63 |           doc.namespaces.add("g_vml_", "urn:schemas-microsoft-com:vml");
 64 |         }
 65 | 
 66 |         // setup default css
 67 |         var ss = doc.createStyleSheet();
 68 |         ss.cssText = "canvas{display:inline-block;overflow:hidden;" +
 69 |             // default size is 300x150 in Gecko and Opera
 70 |             "text-align:left;width:300px;height:150px}" +
 71 |             "g_vml_\\:*{behavior:url(#default#VML)}";
 72 | 
 73 |         // find all canvas elements
 74 |         var els = doc.getElementsByTagName("canvas");
 75 |         for (var i = 0; i < els.length; i++) {
 76 |           if (!els[i].getContext) {
 77 |             this.initElement(els[i]);
 78 |           }
 79 |         }
 80 |       }
 81 |     },
 82 | 
 83 |     fixElement_: function (el) {
 84 |       // in IE before version 5.5 we would need to add HTML: to the tag name
 85 |       // but we do not care about IE before version 6
 86 |       var outerHTML = el.outerHTML;
 87 | 
 88 |       var newEl = el.ownerDocument.createElement(outerHTML);
 89 |       // if the tag is still open IE has created the children as siblings and
 90 |       // it has also created a tag with the name "/FOO"
 91 |       if (outerHTML.slice(-2) != "/>") {
 92 |         var tagName = "/" + el.tagName;
 93 |         var ns;
 94 |         // remove content
 95 |         while ((ns = el.nextSibling) && ns.tagName != tagName) {
 96 |           ns.removeNode();
 97 |         }
 98 |         // remove the incorrect closing tag
 99 |         if (ns) {
100 |           ns.removeNode();
101 |         }
102 |       }
103 |       el.parentNode.replaceChild(newEl, el);
104 |       return newEl;
105 |     },
106 | 
107 |     /**
108 |      * Public initializes a canvas element so that it can be used as canvas
109 |      * element from now on. This is called automatically before the page is
110 |      * loaded but if you are creating elements using createElement you need to
111 |      * make sure this is called on the element.
112 |      * @param {HTMLElement} el The canvas element to initialize.
113 |      * @return {HTMLElement} the element that was created.
114 |      */
115 |     initElement: function (el) {
116 |       el = this.fixElement_(el);
117 |       el.getContext = function () {
118 |         if (this.context_) {
119 |           return this.context_;
120 |         }
121 |         return this.context_ = new CanvasRenderingContext2D_(this);
122 |       };
123 | 
124 |       // do not use inline function because that will leak memory
125 |       el.attachEvent('onpropertychange', onPropertyChange);
126 |       el.attachEvent('onresize', onResize);
127 | 
128 |       var attrs = el.attributes;
129 |       if (attrs.width && attrs.width.specified) {
130 |         // TODO: use runtimeStyle and coordsize
131 |         // el.getContext().setWidth_(attrs.width.nodeValue);
132 |         el.style.width = attrs.width.nodeValue + "px";
133 |       } else {
134 |         el.width = el.clientWidth;
135 |       }
136 |       if (attrs.height && attrs.height.specified) {
137 |         // TODO: use runtimeStyle and coordsize
138 |         // el.getContext().setHeight_(attrs.height.nodeValue);
139 |         el.style.height = attrs.height.nodeValue + "px";
140 |       } else {
141 |         el.height = el.clientHeight;
142 |       }
143 |       //el.getContext().setCoordsize_()
144 |       return el;
145 |     }
146 |   };
147 | 
148 |   function onPropertyChange(e) {
149 |     var el = e.srcElement;
150 | 
151 |     switch (e.propertyName) {
152 |       case 'width':
153 |         el.style.width = el.attributes.width.nodeValue + "px";
154 |         el.getContext().clearRect();
155 |         break;
156 |       case 'height':
157 |         el.style.height = el.attributes.height.nodeValue + "px";
158 |         el.getContext().clearRect();
159 |         break;
160 |     }
161 |   }
162 | 
163 |   function onResize(e) {
164 |     var el = e.srcElement;
165 |     if (el.firstChild) {
166 |       el.firstChild.style.width =  el.clientWidth + 'px';
167 |       el.firstChild.style.height = el.clientHeight + 'px';
168 |     }
169 |   }
170 | 
171 |   G_vmlCanvasManager_.init();
172 | 
173 |   // precompute "00" to "FF"
174 |   var dec2hex = [];
175 |   for (var i = 0; i < 16; i++) {
176 |     for (var j = 0; j < 16; j++) {
177 |       dec2hex[i * 16 + j] = i.toString(16) + j.toString(16);
178 |     }
179 |   }
180 | 
181 |   function createMatrixIdentity() {
182 |     return [
183 |       [1, 0, 0],
184 |       [0, 1, 0],
185 |       [0, 0, 1]
186 |     ];
187 |   }
188 | 
189 |   function matrixMultiply(m1, m2) {
190 |     var result = createMatrixIdentity();
191 | 
192 |     for (var x = 0; x < 3; x++) {
193 |       for (var y = 0; y < 3; y++) {
194 |         var sum = 0;
195 | 
196 |         for (var z = 0; z < 3; z++) {
197 |           sum += m1[x][z] * m2[z][y];
198 |         }
199 | 
200 |         result[x][y] = sum;
201 |       }
202 |     }
203 |     return result;
204 |   }
205 | 
206 |   function copyState(o1, o2) {
207 |     o2.fillStyle     = o1.fillStyle;
208 |     o2.lineCap       = o1.lineCap;
209 |     o2.lineJoin      = o1.lineJoin;
210 |     o2.lineWidth     = o1.lineWidth;
211 |     o2.miterLimit    = o1.miterLimit;
212 |     o2.shadowBlur    = o1.shadowBlur;
213 |     o2.shadowColor   = o1.shadowColor;
214 |     o2.shadowOffsetX = o1.shadowOffsetX;
215 |     o2.shadowOffsetY = o1.shadowOffsetY;
216 |     o2.strokeStyle   = o1.strokeStyle;
217 |     o2.arcScaleX_    = o1.arcScaleX_;
218 |     o2.arcScaleY_    = o1.arcScaleY_;
219 |   }
220 | 
221 |   function processStyle(styleString) {
222 |     var str, alpha = 1;
223 | 
224 |     styleString = String(styleString);
225 |     if (styleString.substring(0, 3) == "rgb") {
226 |       var start = styleString.indexOf("(", 3);
227 |       var end = styleString.indexOf(")", start + 1);
228 |       var guts = styleString.substring(start + 1, end).split(",");
229 | 
230 |       str = "#";
231 |       for (var i = 0; i < 3; i++) {
232 |         str += dec2hex[Number(guts[i])];
233 |       }
234 | 
235 |       if ((guts.length == 4) && (styleString.substr(3, 1) == "a")) {
236 |         alpha = guts[3];
237 |       }
238 |     } else {
239 |       str = styleString;
240 |     }
241 | 
242 |     return [str, alpha];
243 |   }
244 | 
245 |   function processLineCap(lineCap) {
246 |     switch (lineCap) {
247 |       case "butt":
248 |         return "flat";
249 |       case "round":
250 |         return "round";
251 |       case "square":
252 |       default:
253 |         return "square";
254 |     }
255 |   }
256 | 
257 |   /**
258 |    * This class implements CanvasRenderingContext2D interface as described by
259 |    * the WHATWG.
260 |    * @param {HTMLElement} surfaceElement The element that the 2D context should
261 |    * be associated with
262 |    */
263 |    function CanvasRenderingContext2D_(surfaceElement) {
264 |     this.m_ = createMatrixIdentity();
265 | 
266 |     this.mStack_ = [];
267 |     this.aStack_ = [];
268 |     this.currentPath_ = [];
269 | 
270 |     // Canvas context properties
271 |     this.strokeStyle = "#000";
272 |     this.fillStyle = "#000";
273 | 
274 |     this.lineWidth = 1;
275 |     this.lineJoin = "miter";
276 |     this.lineCap = "butt";
277 |     this.miterLimit = Z * 1;
278 |     this.globalAlpha = 1;
279 |     this.canvas = surfaceElement;
280 | 
281 |     var el = surfaceElement.ownerDocument.createElement('div');
282 |     el.style.width =  surfaceElement.clientWidth + 'px';
283 |     el.style.height = surfaceElement.clientHeight + 'px';
284 |     el.style.overflow = 'hidden';
285 |     el.style.position = 'absolute';
286 |     surfaceElement.appendChild(el);
287 | 
288 |     this.element_ = el;
289 |     this.arcScaleX_ = 1;
290 |     this.arcScaleY_ = 1;
291 |   }
292 | 
293 |   var contextPrototype = CanvasRenderingContext2D_.prototype;
294 |   contextPrototype.clearRect = function() {
295 |     this.element_.innerHTML = "";
296 |     this.currentPath_ = [];
297 |   };
298 | 
299 |   contextPrototype.beginPath = function() {
300 |     // TODO: Branch current matrix so that save/restore has no effect
301 |     //       as per safari docs.
302 | 
303 |     this.currentPath_ = [];
304 |   };
305 | 
306 |   contextPrototype.moveTo = function(aX, aY) {
307 |     this.currentPath_.push({type: "moveTo", x: aX, y: aY});
308 |     this.currentX_ = aX;
309 |     this.currentY_ = aY;
310 |   };
311 | 
312 |   contextPrototype.lineTo = function(aX, aY) {
313 |     this.currentPath_.push({type: "lineTo", x: aX, y: aY});
314 |     this.currentX_ = aX;
315 |     this.currentY_ = aY;
316 |   };
317 | 
318 |   contextPrototype.bezierCurveTo = function(aCP1x, aCP1y,
319 |                                             aCP2x, aCP2y,
320 |                                             aX, aY) {
321 |     this.currentPath_.push({type: "bezierCurveTo",
322 |                            cp1x: aCP1x,
323 |                            cp1y: aCP1y,
324 |                            cp2x: aCP2x,
325 |                            cp2y: aCP2y,
326 |                            x: aX,
327 |                            y: aY});
328 |     this.currentX_ = aX;
329 |     this.currentY_ = aY;
330 |   };
331 | 
332 |   contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) {
333 |     // the following is lifted almost directly from
334 |     // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes
335 |     var cp1x = this.currentX_ + 2.0 / 3.0 * (aCPx - this.currentX_);
336 |     var cp1y = this.currentY_ + 2.0 / 3.0 * (aCPy - this.currentY_);
337 |     var cp2x = cp1x + (aX - this.currentX_) / 3.0;
338 |     var cp2y = cp1y + (aY - this.currentY_) / 3.0;
339 |     this.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, aX, aY);
340 |   };
341 | 
342 |   contextPrototype.arc = function(aX, aY, aRadius,
343 |                                   aStartAngle, aEndAngle, aClockwise) {
344 |     aRadius *= Z;
345 |     var arcType = aClockwise ? "at" : "wa";
346 | 
347 |     var xStart = aX + (mc(aStartAngle) * aRadius) - Z2;
348 |     var yStart = aY + (ms(aStartAngle) * aRadius) - Z2;
349 | 
350 |     var xEnd = aX + (mc(aEndAngle) * aRadius) - Z2;
351 |     var yEnd = aY + (ms(aEndAngle) * aRadius) - Z2;
352 | 
353 |     // IE won't render arches drawn counter clockwise if xStart == xEnd.
354 |     if (xStart == xEnd && !aClockwise) {
355 |       xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something
356 |                        // that can be represented in binary
357 |     }
358 | 
359 |     this.currentPath_.push({type: arcType,
360 |                            x: aX,
361 |                            y: aY,
362 |                            radius: aRadius,
363 |                            xStart: xStart,
364 |                            yStart: yStart,
365 |                            xEnd: xEnd,
366 |                            yEnd: yEnd});
367 | 
368 |   };
369 | 
370 |   contextPrototype.rect = function(aX, aY, aWidth, aHeight) {
371 |     this.moveTo(aX, aY);
372 |     this.lineTo(aX + aWidth, aY);
373 |     this.lineTo(aX + aWidth, aY + aHeight);
374 |     this.lineTo(aX, aY + aHeight);
375 |     this.closePath();
376 |   };
377 | 
378 |   contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) {
379 |     // Will destroy any existing path (same as FF behaviour)
380 |     this.beginPath();
381 |     this.moveTo(aX, aY);
382 |     this.lineTo(aX + aWidth, aY);
383 |     this.lineTo(aX + aWidth, aY + aHeight);
384 |     this.lineTo(aX, aY + aHeight);
385 |     this.closePath();
386 |     this.stroke();
387 |   };
388 | 
389 |   contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) {
390 |     // Will destroy any existing path (same as FF behaviour)
391 |     this.beginPath();
392 |     this.moveTo(aX, aY);
393 |     this.lineTo(aX + aWidth, aY);
394 |     this.lineTo(aX + aWidth, aY + aHeight);
395 |     this.lineTo(aX, aY + aHeight);
396 |     this.closePath();
397 |     this.fill();
398 |   };
399 | 
400 |   contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) {
401 |     var gradient = new CanvasGradient_("gradient");
402 |     return gradient;
403 |   };
404 | 
405 |   contextPrototype.createRadialGradient = function(aX0, aY0,
406 |                                                    aR0, aX1,
407 |                                                    aY1, aR1) {
408 |     var gradient = new CanvasGradient_("gradientradial");
409 |     gradient.radius1_ = aR0;
410 |     gradient.radius2_ = aR1;
411 |     gradient.focus_.x = aX0;
412 |     gradient.focus_.y = aY0;
413 |     return gradient;
414 |   };
415 | 
416 |   contextPrototype.drawImage = function (image, var_args) {
417 |     var dx, dy, dw, dh, sx, sy, sw, sh;
418 | 
419 |     // to find the original width we overide the width and height
420 |     var oldRuntimeWidth = image.runtimeStyle.width;
421 |     var oldRuntimeHeight = image.runtimeStyle.height;
422 |     image.runtimeStyle.width = 'auto';
423 |     image.runtimeStyle.height = 'auto';
424 | 
425 |     // get the original size
426 |     var w = image.width;
427 |     var h = image.height;
428 | 
429 |     // and remove overides
430 |     image.runtimeStyle.width = oldRuntimeWidth;
431 |     image.runtimeStyle.height = oldRuntimeHeight;
432 | 
433 |     if (arguments.length == 3) {
434 |       dx = arguments[1];
435 |       dy = arguments[2];
436 |       sx = sy = 0;
437 |       sw = dw = w;
438 |       sh = dh = h;
439 |     } else if (arguments.length == 5) {
440 |       dx = arguments[1];
441 |       dy = arguments[2];
442 |       dw = arguments[3];
443 |       dh = arguments[4];
444 |       sx = sy = 0;
445 |       sw = w;
446 |       sh = h;
447 |     } else if (arguments.length == 9) {
448 |       sx = arguments[1];
449 |       sy = arguments[2];
450 |       sw = arguments[3];
451 |       sh = arguments[4];
452 |       dx = arguments[5];
453 |       dy = arguments[6];
454 |       dw = arguments[7];
455 |       dh = arguments[8];
456 |     } else {
457 |       throw "Invalid number of arguments";
458 |     }
459 | 
460 |     var d = this.getCoords_(dx, dy);
461 | 
462 |     var w2 = sw / 2;
463 |     var h2 = sh / 2;
464 | 
465 |     var vmlStr = [];
466 | 
467 |     var W = 10;
468 |     var H = 10;
469 | 
470 |     // For some reason that I've now forgotten, using divs didn't work
471 |     vmlStr.push(' <g_vml_:group',
472 |                 ' coordsize="', Z * W, ',', Z * H, '"',
473 |                 ' coordorigin="0,0"' ,
474 |                 ' style="width:', W, ';height:', H, ';position:absolute;');
475 | 
476 |     // If filters are necessary (rotation exists), create them
477 |     // filters are bog-slow, so only create them if abbsolutely necessary
478 |     // The following check doesn't account for skews (which don't exist
479 |     // in the canvas spec (yet) anyway.
480 | 
481 |     if (this.m_[0][0] != 1 || this.m_[0][1]) {
482 |       var filter = [];
483 | 
484 |       // Note the 12/21 reversal
485 |       filter.push("M11='", this.m_[0][0], "',",
486 |                   "M12='", this.m_[1][0], "',",
487 |                   "M21='", this.m_[0][1], "',",
488 |                   "M22='", this.m_[1][1], "',",
489 |                   "Dx='", mr(d.x / Z), "',",
490 |                   "Dy='", mr(d.y / Z), "'");
491 | 
492 |       // Bounding box calculation (need to minimize displayed area so that
493 |       // filters don't waste time on unused pixels.
494 |       var max = d;
495 |       var c2 = this.getCoords_(dx + dw, dy);
496 |       var c3 = this.getCoords_(dx, dy + dh);
497 |       var c4 = this.getCoords_(dx + dw, dy + dh);
498 | 
499 |       max.x = Math.max(max.x, c2.x, c3.x, c4.x);
500 |       max.y = Math.max(max.y, c2.y, c3.y, c4.y);
501 | 
502 |       vmlStr.push("padding:0 ", mr(max.x / Z), "px ", mr(max.y / Z),
503 |                   "px 0;filter:progid:DXImageTransform.Microsoft.Matrix(",
504 |                   filter.join(""), ", sizingmethod='clip');");
505 |     } else {
506 |       vmlStr.push("top:", mr(d.y / Z), "px;left:", mr(d.x / Z), "px;");
507 |     }
508 | 
509 |     vmlStr.push(' ">' ,
510 |                 '<g_vml_:image src="', image.src, '"',
511 |                 ' style="width:', Z * dw, ';',
512 |                 ' height:', Z * dh, ';"',
513 |                 ' cropleft="', sx / w, '"',
514 |                 ' croptop="', sy / h, '"',
515 |                 ' cropright="', (w - sx - sw) / w, '"',
516 |                 ' cropbottom="', (h - sy - sh) / h, '"',
517 |                 ' />',
518 |                 '</g_vml_:group>');
519 | 
520 |     this.element_.insertAdjacentHTML("BeforeEnd",
521 |                                     vmlStr.join(""));
522 |   };
523 | 
524 |   contextPrototype.stroke = function(aFill) {
525 |     var lineStr = [];
526 |     var lineOpen = false;
527 |     var a = processStyle(aFill ? this.fillStyle : this.strokeStyle);
528 |     var color = a[0];
529 |     var opacity = a[1] * this.globalAlpha;
530 | 
531 |     var W = 10;
532 |     var H = 10;
533 | 
534 |     lineStr.push('<g_vml_:shape',
535 |                  ' fillcolor="', color, '"',
536 |                  ' filled="', Boolean(aFill), '"',
537 |                  ' style="position:absolute;width:', W, ';height:', H, ';"',
538 |                  ' coordorigin="0 0" coordsize="', Z * W, ' ', Z * H, '"',
539 |                  ' stroked="', !aFill, '"',
540 |                  ' strokeweight="', this.lineWidth, '"',
541 |                  ' strokecolor="', color, '"',
542 |                  ' path="');
543 | 
544 |     var newSeq = false;
545 |     var min = {x: null, y: null};
546 |     var max = {x: null, y: null};
547 | 
548 |     for (var i = 0; i < this.currentPath_.length; i++) {
549 |       var p = this.currentPath_[i];
550 | 
551 |       if (p.type == "moveTo") {
552 |         lineStr.push(" m ");
553 |         var c = this.getCoords_(p.x, p.y);
554 |         lineStr.push(mr(c.x), ",", mr(c.y));
555 |       } else if (p.type == "lineTo") {
556 |         lineStr.push(" l ");
557 |         var c = this.getCoords_(p.x, p.y);
558 |         lineStr.push(mr(c.x), ",", mr(c.y));
559 |       } else if (p.type == "close") {
560 |         lineStr.push(" x ");
561 |       } else if (p.type == "bezierCurveTo") {
562 |         lineStr.push(" c ");
563 |         var c = this.getCoords_(p.x, p.y);
564 |         var c1 = this.getCoords_(p.cp1x, p.cp1y);
565 |         var c2 = this.getCoords_(p.cp2x, p.cp2y);
566 |         lineStr.push(mr(c1.x), ",", mr(c1.y), ",",
567 |                      mr(c2.x), ",", mr(c2.y), ",",
568 |                      mr(c.x), ",", mr(c.y));
569 |       } else if (p.type == "at" || p.type == "wa") {
570 |         lineStr.push(" ", p.type, " ");
571 |         var c  = this.getCoords_(p.x, p.y);
572 |         var cStart = this.getCoords_(p.xStart, p.yStart);
573 |         var cEnd = this.getCoords_(p.xEnd, p.yEnd);
574 | 
575 |         lineStr.push(mr(c.x - this.arcScaleX_ * p.radius), ",",
576 |                      mr(c.y - this.arcScaleY_ * p.radius), " ",
577 |                      mr(c.x + this.arcScaleX_ * p.radius), ",",
578 |                      mr(c.y + this.arcScaleY_ * p.radius), " ",
579 |                      mr(cStart.x), ",", mr(cStart.y), " ",
580 |                      mr(cEnd.x), ",", mr(cEnd.y));
581 |       }
582 | 
583 | 
584 |       // TODO: Following is broken for curves due to
585 |       //       move to proper paths.
586 | 
587 |       // Figure out dimensions so we can do gradient fills
588 |       // properly
589 |       if(c) {
590 |         if (min.x == null || c.x < min.x) {
591 |           min.x = c.x;
592 |         }
593 |         if (max.x == null || c.x > max.x) {
594 |           max.x = c.x;
595 |         }
596 |         if (min.y == null || c.y < min.y) {
597 |           min.y = c.y;
598 |         }
599 |         if (max.y == null || c.y > max.y) {
600 |           max.y = c.y;
601 |         }
602 |       }
603 |     }
604 |     lineStr.push(' ">');
605 | 
606 |     if (typeof this.fillStyle == "object") {
607 |       var focus = {x: "50%", y: "50%"};
608 |       var width = (max.x - min.x);
609 |       var height = (max.y - min.y);
610 |       var dimension = (width > height) ? width : height;
611 | 
612 |       focus.x = mr((this.fillStyle.focus_.x / width) * 100 + 50) + "%";
613 |       focus.y = mr((this.fillStyle.focus_.y / height) * 100 + 50) + "%";
614 | 
615 |       var colors = [];
616 | 
617 |       // inside radius (%)
618 |       if (this.fillStyle.type_ == "gradientradial") {
619 |         var inside = (this.fillStyle.radius1_ / dimension * 100);
620 | 
621 |         // percentage that outside radius exceeds inside radius
622 |         var expansion = (this.fillStyle.radius2_ / dimension * 100) - inside;
623 |       } else {
624 |         var inside = 0;
625 |         var expansion = 100;
626 |       }
627 | 
628 |       var insidecolor = {offset: null, color: null};
629 |       var outsidecolor = {offset: null, color: null};
630 | 
631 |       // We need to sort 'colors' by percentage, from 0 > 100 otherwise ie
632 |       // won't interpret it correctly
633 |       this.fillStyle.colors_.sort(function (cs1, cs2) {
634 |         return cs1.offset - cs2.offset;
635 |       });
636 | 
637 |       for (var i = 0; i < this.fillStyle.colors_.length; i++) {
638 |         var fs = this.fillStyle.colors_[i];
639 | 
640 |         colors.push( (fs.offset * expansion) + inside, "% ", fs.color, ",");
641 | 
642 |         if (fs.offset > insidecolor.offset || insidecolor.offset == null) {
643 |           insidecolor.offset = fs.offset;
644 |           insidecolor.color = fs.color;
645 |         }
646 | 
647 |         if (fs.offset < outsidecolor.offset || outsidecolor.offset == null) {
648 |           outsidecolor.offset = fs.offset;
649 |           outsidecolor.color = fs.color;
650 |         }
651 |       }
652 |       colors.pop();
653 | 
654 |       lineStr.push('<g_vml_:fill',
655 |                    ' color="', outsidecolor.color, '"',
656 |                    ' color2="', insidecolor.color, '"',
657 |                    ' type="', this.fillStyle.type_, '"',
658 |                    ' focusposition="', focus.x, ', ', focus.y, '"',
659 |                    ' colors="', colors.join(""), '"',
660 |                    ' opacity="', opacity, '" />');
661 |     } else if (aFill) {
662 |       lineStr.push('<g_vml_:fill color="', color, '" opacity="', opacity, '" />');
663 |     } else {
664 |       lineStr.push(
665 |         '<g_vml_:stroke',
666 |         ' opacity="', opacity,'"',
667 |         ' joinstyle="', this.lineJoin, '"',
668 |         ' miterlimit="', this.miterLimit, '"',
669 |         ' endcap="', processLineCap(this.lineCap) ,'"',
670 |         ' weight="', this.lineWidth, 'px"',
671 |         ' color="', color,'" />'
672 |       );
673 |     }
674 | 
675 |     lineStr.push("</g_vml_:shape>");
676 | 
677 |     this.element_.insertAdjacentHTML("beforeEnd", lineStr.join(""));
678 | 
679 |     //this.currentPath_ = [];
680 |   };
681 | 
682 |   contextPrototype.fill = function() {
683 |     this.stroke(true);
684 |   };
685 | 
686 |   contextPrototype.closePath = function() {
687 |     this.currentPath_.push({type: "close"});
688 |   };
689 | 
690 |   /**
691 |    * @private
692 |    */
693 |   contextPrototype.getCoords_ = function(aX, aY) {
694 |     return {
695 |       x: Z * (aX * this.m_[0][0] + aY * this.m_[1][0] + this.m_[2][0]) - Z2,
696 |       y: Z * (aX * this.m_[0][1] + aY * this.m_[1][1] + this.m_[2][1]) - Z2
697 |     }
698 |   };
699 | 
700 |   contextPrototype.save = function() {
701 |     var o = {};
702 |     copyState(this, o);
703 |     this.aStack_.push(o);
704 |     this.mStack_.push(this.m_);
705 |     this.m_ = matrixMultiply(createMatrixIdentity(), this.m_);
706 |   };
707 | 
708 |   contextPrototype.restore = function() {
709 |     copyState(this.aStack_.pop(), this);
710 |     this.m_ = this.mStack_.pop();
711 |   };
712 | 
713 |   contextPrototype.translate = function(aX, aY) {
714 |     var m1 = [
715 |       [1,  0,  0],
716 |       [0,  1,  0],
717 |       [aX, aY, 1]
718 |     ];
719 | 
720 |     this.m_ = matrixMultiply(m1, this.m_);
721 |   };
722 | 
723 |   contextPrototype.rotate = function(aRot) {
724 |     var c = mc(aRot);
725 |     var s = ms(aRot);
726 | 
727 |     var m1 = [
728 |       [c,  s, 0],
729 |       [-s, c, 0],
730 |       [0,  0, 1]
731 |     ];
732 | 
733 |     this.m_ = matrixMultiply(m1, this.m_);
734 |   };
735 | 
736 |   contextPrototype.scale = function(aX, aY) {
737 |     this.arcScaleX_ *= aX;
738 |     this.arcScaleY_ *= aY;
739 |     var m1 = [
740 |       [aX, 0,  0],
741 |       [0,  aY, 0],
742 |       [0,  0,  1]
743 |     ];
744 | 
745 |     this.m_ = matrixMultiply(m1, this.m_);
746 |   };
747 | 
748 |   /******** STUBS ********/
749 |   contextPrototype.clip = function() {
750 |     // TODO: Implement
751 |   };
752 | 
753 |   contextPrototype.arcTo = function() {
754 |     // TODO: Implement
755 |   };
756 | 
757 |   contextPrototype.createPattern = function() {
758 |     return new CanvasPattern_;
759 |   };
760 | 
761 |   // Gradient / Pattern Stubs
762 |   function CanvasGradient_(aType) {
763 |     this.type_ = aType;
764 |     this.radius1_ = 0;
765 |     this.radius2_ = 0;
766 |     this.colors_ = [];
767 |     this.focus_ = {x: 0, y: 0};
768 |   }
769 | 
770 |   CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) {
771 |     aColor = processStyle(aColor);
772 |     this.colors_.push({offset: 1-aOffset, color: aColor});
773 |   };
774 | 
775 |   function CanvasPattern_() {}
776 | 
777 |   // set up externs
778 |   G_vmlCanvasManager = G_vmlCanvasManager_;
779 |   CanvasRenderingContext2D = CanvasRenderingContext2D_;
780 |   CanvasGradient = CanvasGradient_;
781 |   CanvasPattern = CanvasPattern_;
782 | 
783 | })();
784 | 
785 | } // if
786 | 


--------------------------------------------------------------------------------
/web/js/jquery.min.js:
--------------------------------------------------------------------------------
  1 | /*!
  2 |  * jQuery JavaScript Library v1.4.2
  3 |  * http://jquery.com/
  4 |  *
  5 |  * Copyright 2010, John Resig
  6 |  * Dual licensed under the MIT or GPL Version 2 licenses.
  7 |  * http://jquery.org/license
  8 |  *
  9 |  * Includes Sizzle.js
 10 |  * http://sizzlejs.com/
 11 |  * Copyright 2010, The Dojo Foundation
 12 |  * Released under the MIT, BSD, and GPL Licenses.
 13 |  *
 14 |  * Date: Sat Feb 13 22:33:48 2010 -0500
 15 |  */
 16 | (function(A,w){function ma(){if(!c.isReady){try{s.documentElement.doScroll("left")}catch(a){setTimeout(ma,1);return}c.ready()}}function Qa(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,j){var i=a.length;if(typeof b==="object"){for(var o in b)X(a,o,b[o],f,e,d);return a}if(d!==w){f=!j&&f&&c.isFunction(d);for(o=0;o<i;o++)e(a[o],b,f?d.call(a[o],o,e(a[o],b)):d,j);return a}return i?
 17 | e(a[0],b):w}function J(){return(new Date).getTime()}function Y(){return false}function Z(){return true}function na(a,b,d){d[0].type=a;return c.event.handle.apply(b,d)}function oa(a){var b,d=[],f=[],e=arguments,j,i,o,k,n,r;i=c.data(this,"events");if(!(a.liveFired===this||!i||!i.live||a.button&&a.type==="click")){a.liveFired=this;var u=i.live.slice(0);for(k=0;k<u.length;k++){i=u[k];i.origType.replace(O,"")===a.type?f.push(i.selector):u.splice(k--,1)}j=c(a.target).closest(f,a.currentTarget);n=0;for(r=
 18 | j.length;n<r;n++)for(k=0;k<u.length;k++){i=u[k];if(j[n].selector===i.selector){o=j[n].elem;f=null;if(i.preType==="mouseenter"||i.preType==="mouseleave")f=c(a.relatedTarget).closest(i.selector)[0];if(!f||f!==o)d.push({elem:o,handleObj:i})}}n=0;for(r=d.length;n<r;n++){j=d[n];a.currentTarget=j.elem;a.data=j.handleObj.data;a.handleObj=j.handleObj;if(j.handleObj.origHandler.apply(j.elem,e)===false){b=false;break}}return b}}function pa(a,b){return"live."+(a&&a!=="*"?a+".":"")+b.replace(/\./g,"`").replace(/ /g,
 19 | "&")}function qa(a){return!a||!a.parentNode||a.parentNode.nodeType===11}function ra(a,b){var d=0;b.each(function(){if(this.nodeName===(a[d]&&a[d].nodeName)){var f=c.data(a[d++]),e=c.data(this,f);if(f=f&&f.events){delete e.handle;e.events={};for(var j in f)for(var i in f[j])c.event.add(this,j,f[j][i],f[j][i].data)}}})}function sa(a,b,d){var f,e,j;b=b&&b[0]?b[0].ownerDocument||b[0]:s;if(a.length===1&&typeof a[0]==="string"&&a[0].length<512&&b===s&&!ta.test(a[0])&&(c.support.checkClone||!ua.test(a[0]))){e=
 20 | true;if(j=c.fragments[a[0]])if(j!==1)f=j}if(!f){f=b.createDocumentFragment();c.clean(a,b,f,d)}if(e)c.fragments[a[0]]=j?f:1;return{fragment:f,cacheable:e}}function K(a,b){var d={};c.each(va.concat.apply([],va.slice(0,b)),function(){d[this]=a});return d}function wa(a){return"scrollTo"in a&&a.document?a:a.nodeType===9?a.defaultView||a.parentWindow:false}var c=function(a,b){return new c.fn.init(a,b)},Ra=A.jQuery,Sa=A.$,s=A.document,T,Ta=/^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,Ua=/^.[^:#\[\.,]*$/,Va=/\S/,
 21 | Wa=/^(\s|\u00A0)+|(\s|\u00A0)+$/g,Xa=/^<(\w+)\s*\/?>(?:<\/\1>)?$/,P=navigator.userAgent,xa=false,Q=[],L,$=Object.prototype.toString,aa=Object.prototype.hasOwnProperty,ba=Array.prototype.push,R=Array.prototype.slice,ya=Array.prototype.indexOf;c.fn=c.prototype={init:function(a,b){var d,f;if(!a)return this;if(a.nodeType){this.context=this[0]=a;this.length=1;return this}if(a==="body"&&!b){this.context=s;this[0]=s.body;this.selector="body";this.length=1;return this}if(typeof a==="string")if((d=Ta.exec(a))&&
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141 | this.pos=this.state=0;var e=this;f.elem=this.elem;if(f()&&c.timers.push(f)&&!W)W=setInterval(c.fx.tick,13)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(a){var b=J(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=
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149 | a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b);
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154 | e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);
155 | 


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