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New functions: getCustomPage() and getCustomPageInfo()

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This commit is contained in:
slawkens 2020-02-11 01:00:42 +01:00
parent 8345b839e7
commit 1ab32ca3ba
3 changed files with 95 additions and 60 deletions
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65
index.php
View File

@ -335,68 +335,17 @@ if($load_it)
$logged_access = $account_logged->getAccess(); $logged_access = $account_logged->getAccess();
} }
$query = $success = false;
$db->query( $tmp_content = getCustomPage($page, $success);
'SELECT `id`, `title`, `body`, `php`, `hidden`' . if($success) {
' FROM `' . TABLE_PREFIX . 'pages`' . $content .= $tmp_content;
' WHERE `name` LIKE ' . $db->quote($page) . ' AND `hidden` != 1 AND `access` <= ' . $db->quote($logged_access));
if($query->rowCount() > 0) // found page
{
$ignore = true;
$query = $query->fetch();
$title = $query['title'];
if($query['php'] == '1') // execute it as php code
{
$tmp = substr($query['body'], 0, 10);
if(($pos = strpos($tmp, '<?php')) !== false) {
$tmp = preg_replace('/<\?php/', '', $query['body'], 1);
}
else if(($pos = strpos($tmp, '<?')) !== false) {
$tmp = preg_replace('/<\?/', '', $query['body'], 1);
}
else
$tmp = $query['body'];
$php_errors = array();
function error_handler($errno, $errstr) {
global $php_errors;
$php_errors[] = array('errno' => $errno, 'errstr' => $errstr);
}
set_error_handler('error_handler');
ob_start();
eval($tmp);
$content .= ob_get_contents();
ob_end_clean();
restore_error_handler();
if(isset($php_errors[0]) && superAdmin()) {
var_dump($php_errors);
}
}
else {
$oldLoader = $twig->getLoader();
$twig_loader_array = new Twig_Loader_Array(array(
'content.html' => $query['body']
));
$twig->setLoader($twig_loader_array);
$content .= $twig->render('content.html');
$twig->setLoader($oldLoader);
}
if(hasFlag(FLAG_CONTENT_PAGES) || superAdmin()) { if(hasFlag(FLAG_CONTENT_PAGES) || superAdmin()) {
$pageInfo = getCustomPageInfo($page);
$content = $twig->render('admin.pages.links.html.twig', array( $content = $twig->render('admin.pages.links.html.twig', array(
'page' => array('id' => $query['id'], 'hidden' => $query['hidden']) 'page' => array('id' => $pageInfo !== null ? $pageInfo['id'] : 0, 'hidden' => $pageInfo !== null ? $pageInfo['hidden'] : '0')
)) . $content; )) . $content;
} }
} } else {
else
{
$file = SYSTEM . 'pages/' . $page . '.php'; $file = SYSTEM . 'pages/' . $page . '.php';
if(!@file_exists($file)) if(!@file_exists($file))
{ {

79
system/functions.php
View File

@ -1129,6 +1129,85 @@ function clearCache()
return true; return true;
} }
function getCustomPageInfo($page)
{
global $db, $logged_access;
$query =
$db->query(
'SELECT `id`, `title`, `body`, `php`, `hidden`' .
' FROM `' . TABLE_PREFIX . 'pages`' .
' WHERE `name` LIKE ' . $db->quote($page) . ' AND `hidden` != 1 AND `access` <= ' . $db->quote($logged_access));
if($query->rowCount() > 0) // found page
{
return $query->fetch(PDO::FETCH_ASSOC);
}
return null;
}
function getCustomPage($page, &$success)
{
global $db, $twig, $title, $ignore, $logged_access;
$success = false;
$content = '';
$query =
$db->query(
'SELECT `id`, `title`, `body`, `php`, `hidden`' .
' FROM `' . TABLE_PREFIX . 'pages`' .
' WHERE `name` LIKE ' . $db->quote($page) . ' AND `hidden` != 1 AND `access` <= ' . $db->quote($logged_access));
if($query->rowCount() > 0) // found page
{
$success = $ignore = true;
$query = $query->fetch();
$title = $query['title'];
if($query['php'] == '1') // execute it as php code
{
$tmp = substr($query['body'], 0, 10);
if(($pos = strpos($tmp, '<?php')) !== false) {
$tmp = preg_replace('/<\?php/', '', $query['body'], 1);
}
else if(($pos = strpos($tmp, '<?')) !== false) {
$tmp = preg_replace('/<\?/', '', $query['body'], 1);
}
else
$tmp = $query['body'];
$php_errors = array();
function error_handler($errno, $errstr) {
global $php_errors;
$php_errors[] = array('errno' => $errno, 'errstr' => $errstr);
}
set_error_handler('error_handler');
ob_start();
eval($tmp);
$content .= ob_get_contents();
ob_end_clean();
restore_error_handler();
if(isset($php_errors[0]) && superAdmin()) {
var_dump($php_errors);
}
}
else {
$oldLoader = $twig->getLoader();
$twig_loader_array = new Twig_Loader_Array(array(
'content.html' => $query['body']
));
$twig->setLoader($twig_loader_array);
$content .= $twig->render('content.html');
$twig->setLoader($oldLoader);
}
}
return $content;
}
// validator functions // validator functions
require_once LIBS . 'validator.php'; require_once LIBS . 'validator.php';
require_once SYSTEM . 'compat.php'; require_once SYSTEM . 'compat.php';

7
system/twig.php
View File

@ -52,8 +52,15 @@ $function = new Twig_SimpleFunction('config', function ($key) {
}); });
$twig->addFunction($function); $twig->addFunction($function);
$function = new Twig_SimpleFunction('getCustomPage', function ($name) {
$success = false;
return getCustomPage($name, $success);
});
$twig->addFunction($function);
$filter = new Twig_SimpleFilter('urlencode', function ($s) { $filter = new Twig_SimpleFilter('urlencode', function ($s) {
return urlencode($s); return urlencode($s);
}); });
$twig->addFilter($filter); $twig->addFilter($filter);
unset($function, $filter); unset($function, $filter);