Add a statistics page that displays the number of users, active users, comments and applications.

include/sidebar.php

@@ -20,6 +20,7 @@ function global_sidebar_menu() {
     $g->add("Submit App", $apidb_root."appsubmit.php");
     $g->add("Documentation", $apidb_root."help/");
     $g->add("Help & Support", $apidb_root."support.php");
+    $g->add("Appdb Stats", $apidb_root."appdbStats.php");
     $g->done();    
 
     $g = new htmlmenu("Search");

include/user.php

@@ -412,4 +412,20 @@ function getNotifyEmailAddressList($appId, $versionId)
     return $retval;
 }
 
+/* Get the number of users in the database */
+function getNumberOfUsers()
+{
+    $result = mysql_query("SELECT count(*) as num_users FROM user_list;");
+    $row = mysql_fetch_object($result);
+    return $row->num_users;
+}
+
+/* Get the number of active users within $days of the current day */
+function getActiveUsersWithinDays($days)
+{
+    $result = mysql_query("SELECT count(*) as num_users FROM user_list WHERE stamp >= 'NOW() - $days';");
+    $row = mysql_fetch_object($result);
+    return $row->num_users;
+}
+
 ?>

include/util.php

@@ -189,4 +189,36 @@ function getQueuedMaintainerCount()
     return $ob->queued_maintainers;
 }
 
+/* Get the number of users in the database */
+function getNumberOfComments()
+{
+    $result = mysql_query("SELECT count(*) as num_comments FROM appComments;");
+    $row = mysql_fetch_object($result);
+    return $row->num_comments;
+}
+
+/* Get the number of versions in the database */
+function getNumberOfVersions()
+{
+    $result = mysql_query("SELECT count(versionId) as num_versions FROM appVersion WHERE versionName != 'NONAME';");
+    $row = mysql_fetch_object($result);
+    return $row->num_versions;
+}
+
+/* Get the number of app familes in the database */
+function getNumberOfAppFamilies()
+{
+    $result = mysql_query("SELECT count(*) as num_appfamilies FROM appFamily;");
+    $row = mysql_fetch_object($result);
+    return $row->num_appfamilies;
+}
+
+/* Get the number of images in the database */
+function getNumberOfImages()
+{
+    $result = mysql_query("SELECT count(*) as num_images FROM appData WHERE type='image';");
+    $row = mysql_fetch_object($result);
+    return $row->num_images;
+}
+
 ?>

index.php

@@ -42,11 +42,7 @@ apidb_header("Wine Application Database");
 	</p>
 <?
 
-    $countQuery = "SELECT count(versionId) as hits FROM appVersion WHERE versionName != 'NONAME'";
+    $numApps = getNumberOfVersions();
-    $result = mysql_query($countQuery);
-    $ob = mysql_fetch_object($result);
-    
-    $numApps = $ob->hits;
 
     $voteQuery = "SELECT appVotes.appId, appName, count(userId) as count ".
         "FROM appVotes, appFamily ".