nice little graph: per month accout creation stats, using Image_Graph

.gitattributes

@@ -201,6 +201,7 @@ bureau/admin/sta2_doadd_raw.php -text
 bureau/admin/sta2_doedit_raw.php -text
 bureau/admin/sta2_edit_raw.php -text
 bureau/admin/sta2_list.php -text
+bureau/admin/stats_members.php -text
 bureau/admin/styles/style.css -text
 bureau/admin/template.php -text
 bureau/admin/web_list.php -text

bureau/admin/adm_panel.php

@@ -54,6 +54,7 @@ include("head.php");
 <tr class="lst1"><td><a href="adm_mxaccount.php"><?php __("Manage allowed accounts for secondary mx"); ?></a></td></tr>
 <tr class="lst2"><td><a href="adm_variables.php"><?php __("Configure AlternC variables"); ?></a></td></tr>
 <tr class="lst1"><td><a href="quota_show_all.php"><?php __("Show all quotas"); ?></a></td></tr>
+<tr class="lst1"><td><a href="stats_members.php"><?php __("Account creation statistics"); ?></a></td></tr>
 <?php
 
 // here we include any "adminmenu_*" file content

bureau/admin/stats_members.php

@@ -0,0 +1,93 @@
+<?php
+/*
+ $Id: stats_show_per_month.php,v 1.6 2005/08/02 14:56:51 anarcat Exp $
+ ----------------------------------------------------------------------
+ AlternC - Web Hosting System
+ Copyright (C) 2002 by the AlternC Development Team.
+ http://alternc.org/
+ ----------------------------------------------------------------------
+ Based on:
+ Valentin Lacambre's web hosting softwares: http://altern.org/
+ ----------------------------------------------------------------------
+ LICENSE
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License (GPL)
+ as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ To read the license please visit http://www.gnu.org/copyleft/gpl.html
+ ----------------------------------------------------------------------
+ Original Author of file:
+ Purpose of file:
+ ----------------------------------------------------------------------
+*/
+require_once("../class/config.php");
+if ((include_once 'Image/Graph.php') === FALSE) {
+  echo "<p class=\"error\">". _("Image_Graph not installed. pear install Image_Graph-devel to see the graph.")."</p>";
+  exit(0);
+}
+
+$db->query("SELECT COUNT(login) AS count,date_format(created, '%Y-%m') as month FROM `membres` where created is NOT null GROUP BY month ORDER BY month ASC");
+
+$Graph =& Image_Graph::factory('graph', array(800, 600)); 
+$Graph->add(
+    Image_Graph::vertical(
+        Image_Graph::factory('title', array(_('Account creation per month'), 12)),        
+        Image_Graph::vertical(
+            $Plotarea = Image_Graph::factory('plotarea'),
+            $Legend = Image_Graph::factory('legend'),
+            90
+        ),
+        5
+    )
+);   
+
+$Legend->setPlotarea($Plotarea);        
+
+$total =& Image_Graph::factory('Image_Graph_Dataset_Trivial');
+$total->setName(_('before the month'));
+$units =& Image_Graph::factory('Image_Graph_Dataset_Trivial');
+$units->setName(_('during the month'));
+
+$i = 0;
+while ($db->next_record()) {
+  $units->addPoint($db->f('month'), $db->f('count'));
+  $total->addPoint($db->f('month'), $i);
+  $i += $db->f('count');
+}
+$Datasets[]= $total;
+$Datasets[]= $units;
+$Plot =& $Plotarea->addNew('bar', array($Datasets, 'stacked'));
+
+$AxisX =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
+$AxisX->setLabelOption('showoffset', 1);
+$AxisX->setLabelInterval(2);
+
+// set a line color
+$Plot->setLineColor('gray');
+
+// create a fill array   
+$FillArray =& Image_Graph::factory('Image_Graph_Fill_Array');
+$FillArray->addColor('blue@0.2');
+$FillArray->addColor('yellow@0.2');
+$FillArray->addColor('green@0.2');
+
+// set a standard fill style
+$Plot->setFillStyle($FillArray);
+
+// create a Y data value marker
+$Marker =& $Plot->addNew('Image_Graph_Marker_Value', IMAGE_GRAPH_VALUE_Y);
+// and use the marker on the 1st plot
+$Plot->setMarker($Marker);	
+
+$Plot->setDataSelector(Image_Graph::factory('Image_Graph_DataSelector_NoZeros'));
+
+$Graph->Done();
+
+?>