151 lines
4.2 KiB
PHP
151 lines
4.2 KiB
PHP
<?php
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/**
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* @brief Hosting Queue Model
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage Nexus
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* @since 6 Aug 2014
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*/
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namespace IPS\nexus\Hosting;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Hosting Queue Model
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*/
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class _Queue extends \IPS\Node\Model
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{
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/**
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* @brief [ActiveRecord] Multiton Store
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*/
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protected static $multitons;
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/**
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* @brief [ActiveRecord] Database Table
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*/
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public static $databaseTable = 'nexus_hosting_queues';
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/**
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* @brief [ActiveRecord] Database Prefix
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*/
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public static $databasePrefix = 'queue_';
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/**
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* @brief [Node] Order Database Column
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*/
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public static $databaseColumnOrder = 'name';
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/**
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* @brief [Node] Automatically set position for new nodes
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*/
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public static $automaticPositionDetermination = FALSE;
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/**
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* @brief [Node] Sortable?
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*/
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public static $nodeSortable = FALSE;
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/**
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* @brief [Node] Node Title
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*/
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public static $nodeTitle = 'menu__nexus_hosting_queues';
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/**
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* @brief [Node] ACP Restrictions
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* @code
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array(
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'app' => 'core', // The application key which holds the restrictrions
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'module' => 'foo', // The module key which holds the restrictions
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'map' => array( // [Optional] The key for each restriction - can alternatively use "prefix"
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'add' => 'foo_add',
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'edit' => 'foo_edit',
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'permissions' => 'foo_perms',
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'delete' => 'foo_delete'
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),
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'all' => 'foo_manage', // [Optional] The key to use for any restriction not provided in the map (only needed if not providing all 4)
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'prefix' => 'foo_', // [Optional] Rather than specifying each key in the map, you can specify a prefix, and it will automatically look for restrictions with the key "[prefix]_add/edit/permissions/delete"
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* @endcode
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*/
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protected static $restrictions = array(
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'app' => 'nexus',
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'module' => 'hosting',
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'prefix' => 'queues_'
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);
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/**
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* Get all queues
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*
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* @return \IPS\Patterns\ActiveRecordIterator
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*/
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public static function queues()
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{
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return new \IPS\Patterns\ActiveRecordIterator( \IPS\Db::i()->select( '*', 'nexus_hosting_queues', NULL, 'queue_name' ), 'IPS\nexus\Hosting\Queue' );
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}
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/**
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* [Node] Add/Edit Form
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*
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* @param \IPS\Helpers\Form $form The form
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* @return void
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*/
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public function form( &$form )
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{
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$form->add( new \IPS\Helpers\Form\Text( 'queue_name', $this->name, TRUE ) );
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}
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/**
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* Get Title
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*
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* @return string
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*/
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public function get__title()
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{
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return $this->name;
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}
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/**
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* Get Active Server
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*
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* @return \IPS\nexus\Hosting\Server
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* @throws \UnderflowException
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*/
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public function activeServer()
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{
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$where = array();
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$where[] = array( \IPS\Db::i()->findInSet( 'server_queues', array( $this->id ) ) );
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if ( !\IPS\IN_DEV )
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{
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$where[] = array( 'server_type<>?', 'none' );
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}
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$serverLimits = iterator_to_array( \IPS\Db::i()->select( array( 'server_id', 'server_max_accounts' ), 'nexus_hosting_servers', $where )->setKeyField('server_id')->setValueField('server_max_accounts') );
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$serverWithLeastAccounts = NULL;
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foreach ( \IPS\Db::i()->select( 'nexus_hosting_servers.server_id, COUNT(nexus_hosting_accounts.ps_id) AS accounts', 'nexus_hosting_servers', $where, 'accounts ASC', NULL, 'server_id' )->join( 'nexus_hosting_accounts', 'account_server=server_id AND account_exists=1' ) as $serverData )
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{
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if ( !$serverWithLeastAccounts )
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{
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$serverWithLeastAccounts = $serverData['server_id'];
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}
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if ( !isset( $serverLimits[ $serverData['server_id'] ] ) or !$serverLimits[ $serverData['server_id'] ] or $serverLimits[ $serverData['server_id'] ] > $serverData['accounts'] )
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{
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return \IPS\nexus\Hosting\Server::load( $serverData['server_id'] );
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}
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}
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if ( $serverWithLeastAccounts )
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{
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return \IPS\nexus\Hosting\Server::load( $serverWithLeastAccounts );
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}
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throw new \UnderflowException;
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}
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} |