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add caching to Server

This commit is contained in:
Isaac Connor 2018-09-15 09:39:04 -04:00
parent 02403c4c30
commit 246b50be9c
1 changed files with 15 additions and 2 deletions
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17
web/includes/Server.php
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@ -1,6 +1,8 @@
<?php
require_once('database.php');
$server_cache = array();
class Server {
private $defaults = array(
'Id' => null,
@ -10,7 +12,10 @@ class Server {
'zmstats' => 1,
'zmtrigger' => 0,
);
public function __construct( $IdOrRow = NULL ) {
global $server_cache;
$row = NULL;
if ( $IdOrRow ) {
if ( is_integer($IdOrRow) or ctype_digit($IdOrRow) ) {
@ -26,6 +31,7 @@ class Server {
foreach ($row as $k => $v) {
$this->{$k} = $v;
}
$server_cache[$row['Id']] = $this;
} else {
$this->{'Name'} = '';
$this->{'Hostname'} = '';
@ -92,12 +98,12 @@ class Server {
}
if ( isset($options['limit']) ) {
if ( is_integer($options['limit']) or ctype_digit($options['limit']) ) {
$sql .= ' LIMIT ' . $limit;
$sql .= ' LIMIT ' . $options['limit'];
} else {
$backTrace = debug_backtrace();
$file = $backTrace[1]['file'];
$line = $backTrace[1]['line'];
Error("Invalid value for limit($limit) passed to Server::find from $file:$line");
Error("Invalid value for limit(".$options['limit'].") passed to Server::find from $file:$line");
return array();
}
}
@ -110,6 +116,13 @@ class Server {
}
public static function find_one( $parameters = array() ) {
global $server_cache;
if (
( count($parameters) == 1 ) and
isset($parameters['Id']) and
isset($server_cache[$parameters['Id']]) ) {
return $server_cache[$parameters['Id']];
}
$results = Server::find( $parameters, array('limit'=>1) );
if ( ! sizeof($results) ) {
return;