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Improved handling of unknown product IDs

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This commit is contained in:
Erik Thuning 2019-04-11 10:29:20 +02:00
parent f0bec4bedd
commit 3074136cf7
2 changed files with 20 additions and 9 deletions

17
include/db.php

@ -165,24 +165,27 @@ class Product {
}
public function __construct($clue, $type = 'id') {
$search = null;
switch($type) {
case 'id':
$this->id = $clue;
$search = prepare('select `id` from `product`
where `id`=?');
bind($search, 'i', $clue);
break;
case 'serial':
$search = prepare('select `id` from `product`
where `serial`=?');
bind($search, 's', $clue);
execute($search);
$result = result_single($search);
if($result === null) {
throw new Exception('Invalid serial.');
}
$this->id = $result['id'];
break;
default:
throw new Exception('Invalid type.');
}
execute($search);
$result = result_single($search);
if($result === null) {
throw new Exception('Product does not exist..');
}
$this->id = $result['id'];
$this->update_fields();
$this->update_info();
$this->update_tags();

12
include/view.php

@ -468,12 +468,20 @@ class ProductPage extends Page {
try {
$this->template = new Template($template, 'name');
} catch(Exception $e) {
$template = null;
$this->template = null;
}
}
}
if(isset($_GET['id'])) {
$this->product = new Product($_GET['id']);
$id = $_GET['id'];
if($id) {
try {
$this->product = new Product($id);
} catch(Exception $e) {
$this->action = 'list';
$this->product = null;
}
}
}
switch($this->action) {
case 'show':