--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/includes/stats.php	Wed Jun 13 16:07:17 2007 -0400
@@ -0,0 +1,83 @@
+<?php
+/*
+ * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
+ * Version 1.0 (Banshee)
+ * Copyright (C) 2006-2007 Dan Fuhry
+ * stats.php - handles statistics for pages (disablable in the admin CP)
+ *
+ *   ***** UNFINISHED ***** 
+ *
+ * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
+ * 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 details.
+ */
+
+function doStats( $page_id = false, $namespace = false )
+{
+  global $db, $session, $paths, $template, $plugins; // Common objects
+  if(getConfig('log_hits') == '1')
+  {
+    if(!$page_id || !$namespace)
+    {
+      $page_id = $paths->cpage['urlname_nons'];
+      $namespace = $paths->namespace;
+    }
+    if($namespace == 'Special' || $namespace == 'Admin') return false;
+    static $stats_done = false;
+    static $stats_data = Array();
+    if(!$stats_done)
+    {
+      $q = $db->sql_query('INSERT INTO '.table_prefix.'hits (username,time,page_id,namespace) VALUES(\''.$db->escape($session->username).'\', '.time().', \''.$db->escape($page_id).'\', \''.$db->escape($namespace).'\')');
+      if(!$q)
+      {
+        echo $db->get_error();
+        return false;
+      }
+      $db->free_result();
+      $stats_done = true;
+      return true;
+    }
+  }
+}
+
+/**
+ * Fetch a list of the most-viewed pages
+ * @param int the number of pages to return, send -1 to get all pages (suicide for large sites)
+ * @return array key names are a string set to the page ID/namespace, and values are an int with the number of hits
+ */
+
+function stats_top_pages($num = 5)
+{
+  global $db, $session, $paths, $template, $plugins; // Common objects
+  if(!is_int($num)) return false;
+  $q = $db->sql_query('SELECT page_id,namespace FROM '.table_prefix.'hits ORDER BY page_id ASC, namespace ASC;');
+  if(!$q)
+  {
+    echo $db->get_error();
+    return false;
+  }
+  $counter = Array();
+  while ( $row = $db->fetchrow() )
+  {
+    $kname = $paths->nslist[$row['namespace']] . $row['page_id'];
+    if(isset($counter[$kname])) $counter[$kname]++;
+    else $counter[$kname] = 1;
+  }
+  $db->free_result();
+  // Pure magic! At least I don't have to do the work...
+  arsort($counter);
+  // Can't use array_slice here because key names are only preserved in PHP5
+  $k = array_keys($counter);
+  $final = Array();
+  if(sizeof($counter) < $num || $num == -1) $num = sizeof($counter);
+  for ( $i = 0; $i < $num; $i++ )
+  {
+    $final[$k[$i]] = $counter[$k[$i]];
+  }
+  unset($counter, $k, $row);
+  return $final;
+}
+
+?>