├── sample.png
├── README.md
├── dots.js
├── ChangeGraphs.php
└── Raphael.js


/sample.png:
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https://raw.githubusercontent.com/aaronpk/MediaWiki-Changelog-Graphs/master/sample.png


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/README.md:
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 1 | MediaWiki Changelog Graphs
 2 | ==========================
 3 | 
 4 | Adds a special page showing a chart of wiki edits broken down by day, hour and month
 5 | 
 6 | ![Sample Image](http://aaronpk.github.com/mediawiki-changelog-graph-sample.png "Sample Image")
 7 | 
 8 | 
 9 | How to Install
10 | ==============
11 | * Download this tarball and extract the contents to `$IP/extensions/CollapsableText` where `$IP` is your root wiki install
12 | * Add `require( "extensions/ChangeGraphs/ChangeGraphs.php");` to your LocalSettings 
13 | * Visit Special:ChangeGraphs
14 | 
15 | License
16 | =======
17 | 
18 | Copyright 2011 by Aaron Parecki
19 | 
20 | Permission is hereby granted, free of charge, to any person obtaining
21 | a copy of this software and associated documentation files (the
22 | "Software"), to deal in the Software without restriction, including
23 | without limitation the rights to use, copy, modify, merge, publish,
24 | distribute, sublicense, and/or sell copies of the Software, and to
25 | permit persons to whom the Software is furnished to do so, subject to
26 | the following conditions:
27 | 
28 | The above copyright notice and this permission notice shall be
29 | included in all copies or substantial portions of the Software.
30 | 
31 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
33 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 | NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
35 | LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
36 | OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
37 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
38 | 
39 | 
40 | Raphael.js
41 | ==========
42 | 
43 | Copyright © 2008 Dmitry Baranovskiy
44 | 
45 | http://raphaeljs.com/license.html
46 | 
47 | 


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/dots.js:
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 1 | 
 2 | (function($){
 3 | 	$.fn.dotChart = function(targetID) {
 4 | 	    // Grab the data
 5 | 	    var data = [],
 6 | 	        axisx = [],
 7 | 	        axisy = [],
 8 | 	        table = $(this);
 9 | 	    $("tbody td", table).each(function (i) {
10 | 	        data.push(parseFloat($(this).text(), 10));
11 | 	    });
12 | 	    table.hide();
13 | 	    $("tbody th", table).each(function () {
14 | 	        axisy.push($(this).text());
15 | 	    });
16 | 	    $("tfoot th", table).each(function () {
17 | 	        axisx.push($(this).text());
18 | 	    });
19 | 	    // Draw
20 | 	    var width = 700,
21 | 	        height = 300,
22 | 	        leftgutter = 30,
23 | 	        bottomgutter = 20,
24 | 	        r = Raphael(targetID, width, height),
25 | 	        txt = {"font": '10px Fontin-Sans, Arial', stroke: "none", fill: "#000"},
26 | 	        X = (width - leftgutter) / axisx.length,
27 | 	        Y = (height - bottomgutter) / axisy.length,
28 | 	        color = $("#"+targetID).css("color");
29 | 	        max = Math.round(X / 2) - 1;
30 | 	    // r.rect(0, 0, width, height, 5).attr({fill: "#000", stroke: "none"});
31 | 	    for (var i = 0, ii = axisx.length; i < ii; i++) {
32 | 	        r.text(leftgutter + X * (i + .5), 294, axisx[i]).attr(txt);
33 | 	    }
34 | 	    for (var i = 0, ii = axisy.length; i < ii; i++) {
35 | 	        r.text(10, Y * (i + .5), axisy[i]).attr(txt);
36 | 	    }
37 | 	    var o = 0;
38 | 	    for (var i = 0, ii = axisy.length; i < ii; i++) {
39 | 	        for (var j = 0, jj = axisx.length; j < jj; j++) {
40 | 	            var R = data[o] && Math.min(Math.round(Math.sqrt(data[o] / Math.PI) * 4), max);
41 | 	            if (R) {
42 | 	                (function (dx, dy, R, value) {
43 | 	                    // var color = "hsb(" + [((R / max) * .59 + 0.16) % 1, 1, .75] + ")";
44 | 	                    var color = "hsb(" + [((R / max) * .25), 1, .75] + ")";
45 | 	                    var dt = r.circle(dx + 60 + R, dy + 10, R).attr({stroke: "none", fill: color});
46 | 	                    if (R < 6) {
47 | 	                        var bg = r.circle(dx + 60 + R, dy + 10, 6).attr({stroke: "none", fill: "#000", opacity: .4}).hide();
48 | 	                    }
49 | 	                    var lbl = r.text(dx + 60 + R, dy + 10, data[o])
50 | 	                            .attr({"font": '10px Fontin-Sans, Arial', stroke: "none", fill: "#fff"}).hide();
51 | 	                    var dot = r.circle(dx + 60 + R, dy + 10, max).attr({stroke: "none", fill: "#000", opacity: 0});
52 | 	                    dot[0].onmouseover = function () {
53 | 	                        if (bg) {
54 | 	                            bg.show();
55 | 	                        } else {
56 | 	                            var clr = Raphael.rgb2hsb(color);
57 | 	                            clr.b = .5;
58 | 	                            dt.attr("fill", Raphael.hsb2rgb(clr).hex);
59 | 	                        }
60 | 	                        lbl.show();
61 | 	                    };
62 | 	                    dot[0].onmouseout = function () {
63 | 	                        if (bg) {
64 | 	                            bg.hide();
65 | 	                        } else {
66 | 	                            dt.attr("fill", color);
67 | 	                        }
68 | 	                        lbl.hide();
69 | 	                    };
70 | 	                })(leftgutter + X * (j + .5) - 60 - R, Y * (i + .5) - 10, R, data[o]);
71 | 	            }
72 | 	            o++;
73 | 	        }
74 | 	    }
75 | 
76 | 	};
77 | 
78 | })(jQuery);
79 | 
80 | 


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/ChangeGraphs.php:
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  1 | <?php 
  2 | /**
  3 |  * MediaWiki Changelog Graphs
  4 |  * For documentation, please see https://github.com/aaronpk/MediaWiki-Changelog-Graphs
  5 |  *
  6 |  * @ingroup Extensions
  7 |  * @author Aaron Parecki
  8 |  * @version 0.9
  9 |  */
 10 | 
 11 | $wgSpecialPages['ChangeGraphs'] = 'pkSpecialChangeGraphs';
 12 | $wgHooks['BeforePageDisplay'][] = 'pkSpecialChangeGraphsBeforePage';
 13 | 
 14 | $wgCategoryTreeExtPath = '/extensions/CategoryTree';
 15 | 
 16 | function pkSpecialChangeGraphsBeforePage()
 17 | {
 18 | 	global $wgOut, $wgScriptPath;	
 19 | 	$wgOut->addScriptFile($wgScriptPath . '/extensions/ChangeGraphs/Raphael.js');
 20 | 	$wgOut->addScriptFile($wgScriptPath . '/extensions/ChangeGraphs/dots.js');
 21 | 	$wgOut->addInlineScript('
 22 | 		$(function(){
 23 | 			$("#dotchart1").dotChart("chart1");
 24 | 			$("#dotchart2").dotChart("chart2");
 25 | 		});
 26 | 	');
 27 | 	return true;
 28 | }
 29 | 
 30 | class pkSpecialChangeGraphs extends SpecialPage
 31 | {
 32 | 	function __construct()
 33 | 	{
 34 | 		SpecialPage::SpecialPage('ChangeGraphs');
 35 | 	}
 36 | 	
 37 | 	function execute()
 38 | 	{
 39 | 		global $wgOut, $wgAction, $wgRequest;
 40 | 
 41 | 		$wgOut->setPageTitle('Changelog Graphs');
 42 | 
 43 | 		$this->dayVsHour();
 44 | 		$this->monthVsDay();
 45 | 	}
 46 | 	
 47 | 	
 48 | 	function monthVsDay()
 49 | 	{
 50 | 		global $wgOut;
 51 | 		
 52 | 		$db = wfGetDB(DB_SLAVE);
 53 | 		$res = $db->select('revision', 
 54 | 			array('DAYOFWEEK(rev_timestamp) AS `day`', 'MONTH(rev_timestamp) AS `month`', 'COUNT(1) AS `num`'),
 55 | 			'',
 56 | 			__METHOD__,
 57 | 			array('GROUP BY' => 'DAYOFWEEK(rev_timestamp), MONTH(rev_timestamp)'));
 58 | 
 59 | 		ob_start();
 60 | 		
 61 | 		$data = array();
 62 | 		for($d=1; $d<=7; $d++)
 63 | 			for($m=1; $m<=12; $m++)
 64 | 				$data[$d][$m] = 0;
 65 | 		
 66 | 		foreach($res as $row) {
 67 | 			$data[$row->day][$row->month] = $row->num;
 68 | 		}
 69 | 		
 70 | 		echo '<table id="dotchart2">';
 71 | 		echo '<tfoot>';
 72 | 			echo '<tr>';
 73 | 				for($m=1; $m<=12; $m++)
 74 | 					echo '<th>' . $this->monthName($m) . '</th>';
 75 | 			echo '</tr>';
 76 | 		echo '</tfoot>';
 77 | 		echo '<tbody>';
 78 | 		foreach($data as $day=>$row) {
 79 | 			echo '<tr>';
 80 | 			echo '<th scope="row">' . $this->dayName($day) . '</th>';
 81 | 			foreach($row as $month=>$num) {
 82 | 				echo '<td>' . $num . '</td>';
 83 | 			}
 84 | 			echo '</tr>';
 85 | 		}
 86 | 		echo '</tbody>';
 87 | 		echo '</table>';
 88 | 		echo '<div id="chart2" style="margin-top: 40px;"></div>';
 89 | 			
 90 | 		$wgOut->addHTML(ob_get_clean());
 91 | 	}
 92 | 
 93 | 	
 94 | 	function dayVsHour()
 95 | 	{
 96 | 		global $wgOut;
 97 | 		
 98 | 		$db = wfGetDB(DB_SLAVE);
 99 | 		$res = $db->select('revision', 
100 | 			array('DAYOFWEEK(rev_timestamp) AS `day`', 'MOD(HOUR(rev_timestamp)+16, 24) AS `hour`', 'COUNT(1) AS `num`'),
101 | 			'',
102 | 			__METHOD__,
103 | 			array('GROUP BY' => 'DAYOFWEEK(rev_timestamp), MOD(HOUR(rev_timestamp)+16, 24)'));
104 | 
105 | 		ob_start();
106 | 		
107 | 		$data = array();
108 | 		for($d=1; $d<=7; $d++)
109 | 			for($h=0; $h<24; $h++)
110 | 				$data[$d][$h] = 0;
111 | 		
112 | 		foreach($res as $row) {
113 | 			$data[$row->day][$row->hour] = $row->num;
114 | 		}
115 | 		
116 | 		echo '<table id="dotchart1">';
117 | 		echo '<tfoot>';
118 | 			echo '<tr>';
119 | 				echo '<td>';
120 | 				for($h=0; $h<24; $h++)
121 | 					echo '<th>' . $this->hourName($h) . '</th>';
122 | 			echo '</tr>';
123 | 		echo '</tfoot>';
124 | 		echo '<tbody>';
125 | 		foreach($data as $day=>$row) {
126 | 			echo '<tr>';
127 | 			echo '<th scope="row">' . $this->dayName($day) . '</th>';
128 | 			foreach($row as $hour=>$num) {
129 | 				echo '<td>' . $num . '</td>';
130 | 			}
131 | 			echo '</tr>';
132 | 		}
133 | 		echo '</tbody>';
134 | 		echo '</table>';
135 | 		echo '<div id="chart1"></div>';
136 | 			
137 | 		$wgOut->addHTML(ob_get_clean());
138 | 	}
139 | 	
140 | 	function dayName($num)
141 | 	{
142 | 		$days = array('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat');
143 | 		return $days[$num-1];
144 | 	}
145 | 
146 | 	function monthName($num)
147 | 	{
148 | 		$months = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
149 | 		return $months[$num-1];
150 | 	}
151 | 	
152 | 	function hourName($num)
153 | 	{
154 | 		$hours = array('12am', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, '12pm', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
155 | 		return $hours[$num];
156 | 	}
157 | }
158 | 
159 | 


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/Raphael.js:
--------------------------------------------------------------------------------
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4 |  * Copyright (c) 2010 Dmitry Baranovskiy (http://raphaeljs.com)
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