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Improve server management

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This commit is contained in:
Eike Foken
2011-09-16 04:46:46 +02:00
parent 17a66ac75e
commit 92adc5f2e3
9 changed files with 252 additions and 122 deletions
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49
application/models/server.php
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@@ -1,6 +1,6 @@
<?php defined('BASEPATH') || exit('No direct script access allowed');
/*
* Copyright (c) 2011 Karsten Heiken <karsten@disposed.de>
* Copyright (c) 2011 Karsten Heiken, Eike Foken
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -22,34 +22,36 @@
*/
/**
*
* @author Karsten Heiken <karsten@disposed.de>
*/
class Server extends CI_Model {
/**
* Create a new server.
* Creates a new server.
*
* @param array $data the server informations
* @return bool was the insert successful
* @param array $data The server informations
* @return boolean Returns TRUE if the insert was successful.
*/
public function create($data) {
return $this->db->insert('servers', $data);
}
/**
* Delete a server.
* Deletes a server.
*
* @param string $server_id
* @return bool was the deletion successful
* @param string $serverId
* @return boolean Returns TRUE if the deletion was successful.
*/
public function delete($server_id) {
return $this->db->delete('servers', array('id' => $server_id));
public function delete($serverId) {
$this->db->delete('servers', array('id' => $serverId));
return $this->db->affected_rows() > 0;
}
/**
* Get a list of all available servers.
* Gets a list of all available servers.
*
* @return array List of all available servers.
* @return array The list of all available servers
*/
public function getAll() {
$servers = $this->db->get('servers')->result_array();
@@ -60,22 +62,24 @@ class Server extends CI_Model {
}
/**
* Get a list of servers that could handle another job.
* Gets a list of servers that could handle another job.
*
* @return array List of servers that could handle another job.
* @return array The list of servers that could handle another job
*/
public function getIdle() {
return $this->db->get_where('servers', 'workload <= 2')->result_array();
}
/**
* Update a server.
* *
* @param type $secret The server's secret for basic authentication.
* @param type $workload The server's workload.
* Updates a server.
*
* @param type $secret The server's secret for basic authentication
* @param type $workload The server's workload
* @return boolean Returns TRUE if the update was successful.
*/
public function update($server_id, $data) {
return $this->db->where('id', $server_id)->update('servers', $data);
public function update($serverId, $data) {
$this->db->where('id', $serverId)->update('servers', $data);
return $this->db->affected_rows() > 0;
}
/**
@@ -101,10 +105,11 @@ class Server extends CI_Model {
* @param string $serverId
*/
public function getById($serverId) {
$this->load->helper('date');
$server = $this->db->get_where('servers', array('id' => $serverId))->row();
$server->uptimestring = prettyTime($server->uptime);
$server->lastheartbeat = prettyTime(time_diff($server->last_update, mysql_now()));
if (is_object($server)) {
$server->uptimestring = prettyTime($server->uptime);
$server->lastheartbeat = prettyTime(time_diff($server->last_update, mysql_now()));
}
return $server;
}
}