OwlCyberSecurity - MANAGER

Edit File: helpers.php

<?php
/**
 * Function to generate random string.
 */
function randomString($n) {

$generated_string = "";

$domain = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";

$len = strlen($domain);

// Loop to create random string
	for ($i = 0; $i < $n; $i++) {
		// Generate a random index to pick characters
		$index = rand(0, $len - 1);

// Concatenating the character
		// in resultant string
		$generated_string = $generated_string . $domain[$index];
	}

return $generated_string;
}

/**
 *
 */
function getSecureRandomToken() {
	$token = bin2hex(openssl_random_pseudo_bytes(16));
	return $token;
}

/**
 * Clear Auth Cookie
 */
function clearAuthCookie() {

unset($_COOKIE['series_id']);
	unset($_COOKIE['remember_token']);
	setcookie('series_id', null, -1, '/');
	setcookie('remember_token', null, -1, '/');
}
/**
 *
 */
function clean_input($data) {
	$data = trim($data);
	$data = stripslashes($data);
	$data = htmlspecialchars($data);
	return $data;
}

function paginationLinks($current_page, $total_pages, $base_url) {

if ($total_pages <= 1) {
		return false;
	}

$html = '';

if (!empty($_GET)) {
		// We must unset $_GET[page] if previously built by http_build_query function
		unset($_GET['page']);
		// To keep the query sting parameters intact while navigating to next/prev page,
		$http_query = "?" . http_build_query($_GET);
	} else {
		$http_query = "?";
	}

$html = '<ul class="pagination text-center">';

if ($current_page == 1) {

$html .= '<li class="disabled"><a>First</a></li>';
	} else {
		$html .= '<li><a href="' . $base_url . $http_query . '&page=1">First</a></li>';
	}

// Show pagination links

//var i = (Number(data.page) > 5 ? Number(data.page) - 4 : 1);

if ($current_page > 5) {
		$i = $current_page - 4;
	} else {
		$i = 1;
	}

for (; $i <= ($current_page + 4) && ($i <= $total_pages); $i++) {
		($current_page == $i) ? $li_class = ' class="active"' : $li_class = '';

$link = $base_url . $http_query;

$html = $html . '<li' . $li_class . '><a href="' . $link . '&page=' . $i . '">' . $i . '</a></li>';

if ($i == $current_page + 4 && $i < $total_pages) {

$html = $html . '<li class="disabled"><a>...</a></li>';

}

if ($current_page == $total_pages) {
		$html .= '<li class="disabled"><a>Last</a></li>';
	} else {

$html .= '<li><a href="' . $base_url . $http_query . '&page=' . $total_pages . '">Last</a></li>';
	}

$html = $html . '</ul>';

return $html;
}

/**
 * to prevent xss
 */
function xss_clean($string){
    return htmlspecialchars($string, ENT_QUOTES, 'UTF-8');

}