public static function getInstance()
{
if (self::$instance == null) {
self::$instance = new self();
}
return self::$instance;
}
function _inc($inc)
{
$path = TPL::dir() . $inc . ".php";
// check for include file in template directory
if (!file_exists($path)) {
// check other path
if (file_exists($inc . ".php")) {
$path = $inc . ".php";
} else {
// log error
LOGS::write("not_found_template_file");
// return false
return false;
}
}
// include file
extract(TPL::$vars);
include $path;
}
switch ($_GET['do']) {
/*
* login user
*/
case "login":
// check if already logged
if (USER::is_logged()) {
redirect(LINKS::get("admin_home"));
}
// check if sent data
if (isset($_POST['username'], $_POST['password'])) {
if (USER::login($_POST['username'], $_POST['password'])) {
TPL::message("Perfect! You'll be redirected in 2 seconds..", "success");
redirect(isset($_GET['redirect']) ? urldecode($_GET['redirect']) : LINKS::get("admin_home"), 2);
} else {
switch (LOGS::get_error()['log_text']) {
case "wrong_username":
TPL::message("You entered a wrong username..");
break;
case "wrong_password":
TPL::message("You entered a wrong password..");
break;
}
}
}
// set render
TPL::render("v_login/login");
break;
/*
* logout user
*/
public static function register($username, $email, $password, $fullname, $permission_groups)
{
global $db;
// filter
$user_username = $db->real_escape($username);
$user_email = $db->real_escape($email);
$user_password = $db->real_escape($password);
$user_fullname = $db->real_escape($fullname);
$user_groups = $db->real_escape(implode(",", $permission_groups));
// CHECK FOR ERRORS
$errors = array();
// check for uniq username
$chk = $db->query("SELECT count(*) as tot FROM dl_users WHERE user_username = '******'");
$chk = $db->fetch_array($chk);
if ($chk['tot'] == 1) {
$errors[] = 'not_unique_username';
}
// check for uniq email
$chk = $db->query("SELECT count(*) as tot FROM dl_users WHERE user_email = '" . $user_email . "'");
$chk = $db->fetch_array($chk);
if ($chk['tot'] == 1) {
$errors[] = 'not_unique_email';
}
// check if groups exists
if (empty($errors)) {
$user_password = password_hash($user_password, PASSWORD_DEFAULT);
// insert into database
$ins = $db->query("INSERT INTO dl_users ( user_fullname,\n user_username,\n user_email,\n user_password,\n user_date_registred,\n user_groups) \n VALUES ( '" . $user_fullname . "', \n '" . $user_username . "', \n '" . $user_email . "', \n '" . $user_password . "', \n NOW(), \n '" . $user_groups . "'\n )");
if (!$ins) {
// write error [fail]
LOGS::write("sql_error", true);
// return false
return array("sql_error");
} else {
// return true
return true;
}
} else {
return $errors;
}
}
/**
* Load an image
*
* @param string $filename Path to image file
*
* @return SimpleImage
* @throws Exception
*
*/
function load($filename)
{
// Require GD library
if (!extension_loaded('gd')) {
throw new Exception('Required extension GD is not loaded.');
}
// check exists
if (file_exists($filename)) {
$this->filename = $filename;
return $this->get_meta_data();
} else {
// write logs
LOGS::write("I can't load image " . $filename . ". Not found!", true);
// return false
return false;
}
}
public static function render($tpl = '')
{
if ($tpl == '') {
return self::$render;
} else {
// check if tamplate exists
if (!self::check_template($tpl)) {
// write error to log
LOGS::write("Template not found << " . $tpl . " >> in " . self::dir(), "warning", true);
}
// set render
self::$render = $tpl;
}
}
public static function uninstall_plugin($plugin_folder)
{
// check already instaled
if (!DRAWLINE::plugin_installed($plugin_folder)) {
// write log
LOGS::write("Plugin <" . $plugin_folder . "> is not installed.");
// return false
return false;
} else {
// check if plugin exists
if (!file_exists(FOLDER_PLUGINS . $plugin_folder . DS . "index.php")) {
// write error
LOGS::write("There is no plugin in " . FOLDER_PLUGINS . $plugin_folder . ".");
// return
return false;
}
// call plugin
include FOLDER_PLUGINS . $plugin_folder . DS . "index.php";
// check current number of errors, before installing plugin
$_b_errors = count(LOGS::get_errors());
// do action for installing plugin
EVENTS::do_action("uninstall_plugin_" . $plugin_folder);
// check current number of errors, after installed plugin
$_a_errors = count(LOGS::get_errors());
// if no errors
if (empty(TPL::get_messages('error')) && $_b_errors >= $_a_errors) {
// delete from installed plugins
$instaled = explode(",", OPTIONS::website('installed_plugins'));
if (($key = array_search($plugin_folder, $instaled)) !== false) {
unset($instaled[$key]);
}
OPTIONS::set('website', 'installed_plugins', implode(",", $instaled));
// return success
return true;
} else {
// some problems
LOGS::write("Some problems during the plugin uninstall.");
// return false
return false;
}
}
}
public static function set($type, $name, $value, $identifier = 0)
{
global $db;
// filter
$type = $db->real_escape($type);
$name = $db->real_escape($name);
$value = $db->real_escape($value);
$identifier = $db->real_escape($identifier);
// check if exists
$r = self::get($type, $name, $identifier);
// not found -> insert
if ($r === false) {
$ins = $db->query("INSERT INTO dl_options VALUES ( '" . $type . "',\n '" . $identifier . "',\n '" . $name . "',\n '" . $value . "' )");
// on error
if (!$ins) {
// write to log [fail]
LOGS::write("Error with a sql query. Look in logs and solve sql error.");
die($db->sql_error());
// return
return false;
}
// return
return true;
} else {
// skip if the value is same
if ($r == $value) {
return true;
}
// delete or update option
// delete
if ($value === false) {
// compose query
$where = "option_type = '" . $type . "' AND option_name = '" . $name . "' AND option_identifier = '" . $identifier . "'";
// run query
$del = $db->query("DELETE FROM dl_options WHERE " . $query);
// on error
if (!$del) {
// write to log [fail]
LOGS::write("Error while trying to delete an option.");
// return false
return false;
}
// ok
return true;
} else {
// compose query
$where = "option_type = '" . $type . "' AND option_name = '" . $name . "' AND option_identifier = '" . $identifier . "'";
// run query
$upd = $db->query("UPDATE dl_options SET option_value = '" . $value . "' WHERE " . $where);
// on error
if (!$upd) {
// write to log [fail]
LOGS::write("Error while trying to update an option value.");
// return
return false;
}
// ok
return true;
}
}
}
DRAWLINE::admin_menu('s_backend', array("title" => "Backend", "icon" => "paper-plane", "link" => "admin_settings_backend", "parent" => "settings"));
DRAWLINE::admin_menu('s_email', array("title" => "E-mail", "icon" => "envelope-o", "link" => "admin_settings_email", "parent" => "settings"));
DRAWLINE::admin_menu('s_backup', array("title" => "Backup", "icon" => "cloud", "link" => "admin_settings_backup", "parent" => "settings"));
/*
* EXTENDER
*/
DRAWLINE::admin_menu('extender', array("title" => "Extender", "icon" => "bolt", "link" => "admin_extender"));
DRAWLINE::admin_menu('users_list', array("title" => "Plugins", "icon" => "plug", "link" => "admin_plugins", "parent" => "extender", "item_separator_bottom" => true));
DRAWLINE::admin_menu('marketplace', array("title" => "Marketplace", "icon" => "shopping-bag", "link" => "admin_marketplace", "parent" => "extender"));
/* include template function file */
if (file_exists(FOLDER_ADMIN . "template" . DS . "functions.php")) {
include FOLDER_ADMIN . "template" . DS . "functions.php";
}
EVENTS::do_action("init");
/* run controller */
if (isset($_GET['c'])) {
// path to controller
$path = FOLDER_ADMIN . "controllers" . DS . "controller_" . $_GET['c'] . ".php";
if (file_exists($path)) {
// include controller
include $path;
} else {
// write to log [fail]
LOGS::write("Fail load controller " . $_GET['c'] . ".");
// show error 404
die("Error 404");
}
}
TPL::assign('_admin_ob', ob_get_clean());
//TPL::insert( 'head', '<script>alert("Hi! :)");</script>' );
//print_array(TPL::$insert);
/**
* parsing the data as array - mysql_fetch_array
*
* @param resource $rezultat
* @param bool $type - true for MYSQL_ASSOC, false for MYSQL_NUM, null for MYSQL_BOTH
*
* @return array $result
*
**/
public function fetch_array($rezultat = NULL, $type = true)
{
if (is_resource($rezultat) || is_object($rezultat)) {
$result = $rezultat;
} else {
$result = $this->result;
}
if ($result == true) {
if ($type == true) {
$rez = $result->fetch_array(MYSQLI_ASSOC);
} elseif ($type == false) {
$rez = $result->fetch_array(MYSQLI_NUM);
} else {
$rez = $result->fetch_array(MYSQLI_BOTH);
}
if ($this->sql_debug) {
$this->sql_monitor('fetch_array', 'result', $result, $rez, __LINE__, __FILE__, $this->sql_errno(), $this->sql_error());
}
return $rez;
} else {
LOGS::write('Trying to fetch results on a boolean resource.', true);
}
}
public static function add_page_type($options)
{
// check if $options has all required data
if (!isset($options['type_name'], $options['type_title'], $options['type_desc'], $options['type_icon'])) {
LOGS::write("Required [type_name], [type_title], [type_desc], [type_icon] for page type", true);
return false;
}
$c_types = self::get_page_types();
// check if already exist
foreach ($c_types as $t) {
if ($t['type_name'] == $options['type_name']) {
LOGS::write("Try to add an existing page type.", "notice", true);
return false;
}
}
// add to current page types
$c_types[] = $options;
$new = json_encode($c_types);
// insert in database
return OPTIONS::set("website", "page_types", $new) ? true : false;
}
} else {
// set template path to admin
TPL::dir(FOLDER_EXTENDER . "templates" . DS . OPTIONS::website('frontend_template') . DS);
// run frontend
include FOLDER_FRONTEND . "index.php";
}
// general assign
TPL::assign("admin_url", ADMIN_URL);
TPL::assign("base_url", BASE_URL);
// run plugins
foreach (DRAWLINE::plugins_list(true) as $plugin) {
if (file_exists(FOLDER_PLUGINS . $plugin . DS . "index.php")) {
include_once FOLDER_PLUGINS . $plugin . DS . "index.php";
EVENTS::do_action("run_plugin_" . $plugin);
} else {
LOGS::write("Not found plugin " . $plugin . " on the server.");
}
}
EVENTS::do_action("before_render");
// start render
if (OPTIONS::website("maintenance_mode") == '1' && !on_admin() && !PERMISSIONS::check("access_admin")) {
if (TPL::check_template("page_maintenance")) {
TPL::render("page_maintenance");
TPL::draw(true);
} else {
echo '<h1>This website is in maintenance!</h1>';
}
} elseif (TPL::render() != "") {
TPL::draw(true);
} else {
if (!URL::routed()) {
