tools.php

<?php

require_once './include_functions.php';
ksess_verify(1);

function stringToColorCode($str) {
    $code = dechex(crc32($str));
    $code = substr($code, 0, 6);
    return $code;
}


if (isset($_GET['highlight'])) {
    $highlight = filter_numbers($_GET['highlight']);
} else {
    $highlight = "";
}

// Declare variables
$_GET['populate'] = isset($_GET['populate']) ? $_GET['populate'] : '';
$fields = array();

foreach ($_SESSION['all_tools'] as $tool) { // Get tool information based on GET parameter
    if ($tool['id'] === $_GET['populate']) {
        $fields['id'] = $tool['id'];
        $fields['product_name'] = $tool['product_name'];
        $fields['hw_version'] = $tool['hw_version'];
        $fields['sw_version'] = $tool['sw_version'];
        $fields['serialno'] = $tool['serialno'];
        $fields['flags'] = $tool['flags'];
        $fields['attr_1'] = $tool['attr_1'];
        $fields['attr_2'] = explode(",", $tool['attr_2']);
        $fields['attr_3'] = $tool['attr_3'];
        $fields['attr_4'] = json_decode($tool['attr_4'], true);
    }
}

$tool_reservations = array();
foreach ($_SESSION['all_tools'] as $tool) {
    $tool_reservations[$tool['id']] = json_decode($tool['attr_4'], true);
}



$i = 0;
while ($i < 100) {
    $evcolors[] = "#" . substr(str_shuffle("5566778899AABBCC"), 0, 6);
    $i++;
}

$_SESSION['message_set'] = false;
echo $twig->render('tools.twig', array(
        'evcolors' => array_unique($evcolors),
        'highlight' => $highlight,
        'session' => $_SESSION,
        'settings' => $prefs['settings'],
        'lang' => $_SESSION['lang'],
        'fields' => $fields,
        'tool_reservations' => $tool_reservations
    ));