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MOTD.php
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<?php
/**
* MOTD class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-02-03 21:11 Import from Azhàr code
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
namespace Zed\Models\Objects;
use Keruald\Database\DatabaseEngine;
use Zed\Models\Base\Entity;
/**
* MOTD class
*
* This class maps the motd table.
*/
class MOTD extends Entity {
public $id;
public $perso_id;
public $text;
public $date;
public string $lastError = "";
/**
* Initializes a new instance of a MOTD object
*/
function __construct (DatabaseEngine $db, int $id = null) {
$this->setDatabase($db);
if ($id !== null) {
$this->id = $id;
return $this->load_from_database();
} else {
$this->date = time();
return true;
}
}
/**
* Loads the object MOTD (ie fill the properties) from the $_POST array
*/
function load_from_form () {
if (array_key_exists('perso_id', $_POST)) {
$this->user_id = $_POST['user_id'];
}
if (array_key_exists('text', $_POST)) {
$this->text = $_POST['text'];
}
if (array_key_exists('date', $_POST)) {
$this->date = $_POST['date'];
}
}
/**
* Loads the object MOTD (ie fill the properties) from the database
*/
function load_from_database (): bool {
$db = $this->getDatabase();
$id = $db->escape($this->id);
$sql = "SELECT * FROM " . TABLE_MOTD . " WHERE motd_id = '" . $id . "'";
if (!($result = $db->query($sql))) {
message_die(SQL_ERROR, "Unable to query azhar_motd", '', __LINE__, __FILE__, $sql);
}
if (!$row = $db->fetchRow($result)) {
$this->lastError = "MOTD unknown: " . $this->id;
return false;
}
$this->perso_id = $row['perso_id'];
$this->text = $row['motd_text'];
$this->date = $row['motd_date'];
return true;
}
/**
* Saves the object to the database
*/
function save_to_database (): void {
$db = $this->getDatabase();
$id = $this->id ? "'" . $db->escape($this->id) . "'" : 'NULL';
$perso_id = $db->escape($this->perso_id);
$text = $db->escape($this->text);
$date = $db->escape($this->date);
$sql = "REPLACE INTO " . TABLE_MOTD . " (`motd_id`, `perso_id`, `motd_text`, `motd_date`) VALUES ($id, '$perso_id', '$text', '$date')";
if (!$db->query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
}
}

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