FreeSTAR-Status-Engine/classes/incident.php

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<?php
/**
* Class for creating and rendering an incident
*/
class Incident implements JsonSerializable
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{
private $id;
private $date;
private $end_date;
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private $timestamp;
private $end_timestamp;
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private $text;
private $type;
private $title;
private $username;
private $service_id;
private $service_name;
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/**
* Constructs service from its data.
* @param array $data incident data
*/
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function __construct($data)
{
//TODO: Maybe get data from id?
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$this->id = $data['status_id'];
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$this->timestamp = $data['time'];
$this->end_timestamp = $data['end_time'];
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$this->date = new DateTime("@".$data['time']);
$this->date = $this->date->format('Y-m-d H:i:sP');
if ($data['end_time']>0){
$this->end_date = new DateTime("@".$data['end_time']);
$this->end_date = $this->end_date->format('Y-m-d H:i:sP');
}
$this->type = $data['type'];
$this->title = $data['title'];
$this->text = $data['text'];
$this->username = $data['username'];
$this->service_id = $data['service_id'];
$this->service_name = $data['service_name'];
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}
/**
* Deletes incident by ID.
* @param int ID
*/
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public static function delete($id){
global $mysqli, $message, $user;
if ($user->get_rank() > 1)
{
$stmt = $mysqli->prepare("SELECT count(*) as count FROM status WHERE id= ? AND user_id = ?");
$stmt->bind_param("ii", $id, $_SESSION['user']);
$stmt->execute();
$query = $stmt->get_result();
if (!$query->fetch_assoc()['count'])
{
$message = _("You don't have permission to do that!");
return;
}
}
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$stmt = $mysqli->prepare("DELETE FROM services_status WHERE status_id = ?");
$stmt->bind_param("i", $id);
$stmt->execute();
$query = $stmt->get_result();
$stmt = $mysqli->prepare("DELETE FROM status WHERE id= ?");
$stmt->bind_param("i", $id);
$stmt->execute();
$query = $stmt->get_result();
header("Location: ".WEB_URL."/admin");
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}
/**
* Processes submitted form and adds incident unless problem is encountered,
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* calling this is possible only for admin or higher rank. Also checks requirements
* for char limits.
* @return void
*/
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public static function add()
{
global $mysqli, $message;
$user_id = $_SESSION['user'];
$type = $_POST['type'];
$title = strip_tags($_POST['title']);
$text = strip_tags($_POST['text'], '<br>');
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if (strlen($title)==0)
{
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$message = _("Please enter title");
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return;
}else if(strlen($title)>50){
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$message = _("Title too long! Character limit is 50");
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return;
}
if (strlen($title)==0)
{
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$message = _("Please enter text");
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return;
}
if ($type == 2 && (!strlen(trim($_POST['time'])) || !strlen(trim($_POST['end_time']))))
{
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$message = _("Please set start and end time! Use ISO 8601 format.");
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return;
}
if (empty($_POST['services'])){
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$message = _("Please select at least one service");
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}
else
{
if (!is_array($_POST['services']))
{
$services = array($_POST['services']);
}
else
{
$services = $_POST['services'];
}
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if (!empty($_POST['time']) && $type == 2){
$input_time = (!empty($_POST['time_js'])?$_POST['time_js']: $_POST['time']);
$input_end_time = (!empty($_POST['end_time_js'])?$_POST['end_time_js']: $_POST['end_time']);
$time = strtotime($input_time);
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$end_time = strtotime($input_end_time);
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if (!$time)
{
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$message = _("Start date format is not recognized. Please use ISO 8601 format.");
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return;
}
if (!$end_time)
{
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$message = _("End date format is not recognized. Please use ISO 8601 format.");
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return;
}
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if ($time >= $end_time)
{
$message = _("End time is either the same or earlier than start time!");
return;
}
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}else{
$time = time();
$end_time = '';
}
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$stmt = $mysqli->prepare("INSERT INTO status VALUES (NULL,?, ?, ?, ?, ?, ?)");
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$stmt->bind_param("issiii", $type, $title, $text, $time ,$end_time ,$user_id);
$stmt->execute();
$query = $stmt->get_result();
$status_id = $mysqli->insert_id;
foreach ($services as $service) {
$stmt = $mysqli->prepare("INSERT INTO services_status VALUES (NULL,?, ?)");
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$stmt->bind_param("ii", $service, $status_id);
$stmt->execute();
$query = $stmt->get_result();
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}
header("Location: ".WEB_URL."/admin");
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}
}
/**
* Renders incident
* @param Boolean $admin - decides whether admin controls should be rendered
* @return void
*/
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public function render($admin=0){
global $icons;
global $classes, $user;
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$admin = $admin && (($user->get_rank()<=1) || ($user->get_username() == $this->username));
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?>
<article class="panel panel-<?php echo $classes[$this->type];?>">
<div class="panel-heading icon">
<i class="<?php echo $icons[$this->type];?>"></i>
</div>
<div class="panel-heading clearfix">
<h2 class="panel-title"><?php echo $this->title; ?></h2>
<?php if ($admin){
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echo '<a href="'.WEB_URL.'/admin/?delete='.$this->id.'" class="pull-right delete"><i class="fa fa-trash"></i></a>';
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}?>
<time class="pull-right timeago" datetime="<?php echo $this->date; ?>"><?php echo $this->date; ?></time>
</div>
<div class="panel-body">
<?php echo $this->text; ?>
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</div>
<div class="panel-footer clearfix">
<small>
<?php echo _("Impacted service(s): ");
foreach ( $this->service_name as $key => $value ) {
echo '<span class="label label-default">'.$value . '</span>&nbsp;';
}
if (isset($this->end_date)){?>
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<span class="pull-right"><?php echo strtotime($this->end_date)>time()?_("Ending"):_("Ended");?>:&nbsp;<time class="pull-right timeago" datetime="<?php echo $this->end_date; ?>"><?php echo $this->end_date; ?></time></span>
<?php } ?>
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</small>
</div>
</article>
<?php
}
public function jsonSerialize() {
return [
"id" => $this->id,
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"date" => $this->timestamp,
"end_date" => $this->end_timestamp,
"text" => $this->text,
"type" => $this->type,
"title" => $this->title,
"username" => $this->username
];
}
}