/**
* Redirect the request if the requested page closely matches an existing page
* If it's just a difference of case, then the similarity will be 100%
*
*/
public function CheckSimilar()
{
global $config;
$requested = trim($this->requested, '/');
$similar = $this->SimilarTitleArray($requested);
$first_title = key($similar);
$first_percent = current($similar);
if ($config['auto_redir'] > 0 && $first_percent >= $config['auto_redir']) {
$redirect = \gp\tool::GetUrl($first_title, http_build_query($_GET), false);
\gp\tool::Redirect($redirect);
}
}
public function RunScript()
{
global $gpLayouts, $config;
//layout request
$parts = explode('/', $this->page->requested);
if (!empty($parts[2])) {
if ($this->SetCurrLayout($parts[2])) {
$this->EditLayout();
return;
}
//default layout
} elseif ($this->SetCurrLayout($config['gpLayout'])) {
$this->EditLayout();
return;
}
//redirect
$url = \gp\tool::GetUrl('Admin_Theme_Content', '', false);
\gp\tool::Redirect($url, 302);
}
/**
* Redirect admin request to the most similar page
*
*/
private function Redirect()
{
//find similar
$scripts = $this->scripts;
$scripts['Admin'] = array();
$similar = array();
$lower_req = strtolower($this->requested);
foreach ($scripts as $key => $script_info) {
$lower_key = strtolower($key);
similar_text($lower_req, $lower_key, $percent);
$similar[$key] = $percent;
}
arsort($similar);
$redir_key = key($similar);
$location = \gp\tool::GetUrl($redir_key, http_build_query($_GET), false);
\gp\tool::Redirect($location);
}
/**
* Check the path of the img, return full path of image if the requested image is found
*
*/
function __construct()
{
global $dataDir;
if (!isset($_GET['w']) || !isset($_GET['h']) || !isset($_GET['img'])) {
self::Send404();
//dies
}
$img = $_GET['img'];
$height = $_GET['h'];
$width = $_GET['w'];
$index = $_GET['i'];
if (!is_numeric($height) || !is_numeric($width)) {
self::Send404();
//dies
}
$img = \gp\tool\Files::NoNull($img);
//check file path
if (strpos($img, './') !== false || strpos($img, '%2f') !== false || strpos($img, '%2F') !== false) {
return false;
}
//make sure the index is set
gp_resized::SetIndex();
if (!isset(self::$index[$index])) {
self::Send404();
//dies
}
//if the image has been renamed, redirect to the new name
$index_img = self::$index[$index];
if ($index_img != $img) {
$path = \gp\tool::GetDir('/include/image.php', false) . '?i=' . $index . '&w=' . $width . '&h=' . $height . '&img=' . rawurlencode($index_img);
\gp\tool::Redirect($path);
}
$info = self::ImageInfo($img, $width, $height);
$folder = $dataDir . '/data/_resized/' . $info['index'];
$full_path = $folder . '/' . $info['name'];
//if it exists return true
if (file_exists($full_path)) {
header('Cache-Control: public, max-age=5184000');
//60 days
//attempt to send 304
$stats = lstat($full_path);
if ($stats) {
\gp\tool::Send304(\gp\tool::GenEtag($stats['mtime'], $stats['size']));
}
header('Content-Transfer-Encoding: binary');
header('Content-Type: ' . $info['ctype']);
readfile($full_path);
die;
}
//redirect to next largest image if available
$usage = self::GetUsage($info['index']);
foreach ($usage as $size => $data) {
if (!$data['uses']) {
continue;
}
list($use_width, $use_height) = explode('x', $size);
if ($use_width >= $width && $use_height > $height || $use_width > $width && $use_height >= $height) {
$path = \gp\tool::GetDir('/include/image.php', false) . '?i=' . $index . '&w=' . $use_width . '&h=' . $use_height . '&img=' . rawurlencode($img);
\gp\tool::Redirect($path);
//dies
}
}
//redirect to full size image
$original = \gp\tool::GetDir('/data/_uploaded' . $img, false);
\gp\tool::Redirect($original);
//dies
}
/**
* Re-enable components that were disabled because of fatal errors
*
*/
public static function ClearErrors()
{
\gp\admin\Tools\Errors::ClearAll();
$title = \gp\tool::WhichPage();
\gp\tool::Redirect(\gp\tool::GetUrl($title, '', false));
}
public function ReturnHeader()
{
if (empty($_POST['return'])) {
return;
}
$return = trim($_POST['return']);
if (strpos($return, 'http') !== 0) {
$return = \gp\tool::GetUrl($return, '', false);
}
\gp\tool::Redirect($return, 302);
}
/**
* Create an alternate menu
*
*/
public function NewMenuCreate()
{
global $config, $langmessage, $dataDir;
$menu_name = $this->AltMenu_NewName();
if (!$menu_name) {
return;
}
$new_menu = \gp\admin\Menu\Tools::AltMenu_New();
//get next index
$index = 0;
if (isset($config['menus']) && is_array($config['menus'])) {
foreach ($config['menus'] as $id => $label) {
$id = substr($id, 1);
$index = max($index, $id);
}
}
$index++;
$id = 'm' . $index;
$menu_file = $dataDir . '/data/_menus/' . $id . '.php';
if (!\gp\tool\Files::SaveData($menu_file, 'menu', $new_menu)) {
msg($langmessage['OOPS'] . ' (Menu Not Saved)');
return false;
}
$config['menus'][$id] = $menu_name;
if (\gp\admin\Tools::SaveConfig(true)) {
$url = \gp\tool::GetUrl('Admin/Menu', 'menu=' . $id, false);
\gp\tool::Redirect($url);
}
}
/**
* Determine how to save the htaccess file to the server (ftp,direct,manual) and give user the appropriate options
*
* @return boolean true if the .htaccess file is saved
*/
public function SaveHtaccess()
{
global $langmessage, $dirPrefix;
//hide index ?
if (isset($_POST['rewrite_setting']) && $_POST['rewrite_setting'] == 'hide_index') {
$this->hide_index = true;
$this->undo_if_failed = true;
}
// www preference
$www = null;
if (isset($_POST['www_setting'])) {
if ($_POST['www_setting'] === 'with') {
$www = true;
$this->undo_if_failed = true;
} elseif ($_POST['www_setting'] === 'without') {
$www = false;
$this->undo_if_failed = true;
}
}
$this->new_rules = self::Rewrite_Rules($this->hide_index, $dirPrefix, $this->orig_rules, $www);
// only proceed with hide if we can test the results
if (!$this->CanTestRules()) {
$this->ManualMethod();
return false;
}
if (!$this->SaveRules()) {
$this->FileSystem->CompleteForm($_POST, 'Admin/Permalinks');
$this->ManualMethod();
return false;
}
msg($langmessage['SAVED']);
//redirect to new permalink structure
$_SERVER['gp_rewrite'] = $this->hide_index;
\gp\tool::SetLinkPrefix();
$redir = \gp\tool::GetUrl('Admin/Permalinks');
\gp\tool::Redirect($redir, 302);
return false;
}
/**
*
*/
public static function GetScriptInfo(&$requested, $redirect = true)
{
global $dataDir, $gp_index, $gp_titles;
$scripts['special_site_map']['class'] = '\\gp\\special\\Map';
$scripts['special_galleries']['class'] = '\\gp\\special\\Galleries';
$scripts['special_contact']['class'] = '\\gp\\special\\Contact';
$scripts['special_missing']['class'] = '\\gp\\special\\Missing';
$scripts['special_gpsearch']['class'] = '\\gp\\special\\Search';
//check for use of a index instead of a page title
$translated = \gp\tool::SpecialHref($requested);
if ($translated != $requested) {
$requested = $translated;
if ($redirect) {
$title = \gp\tool::GetUrl($requested, http_build_query($_GET), false);
\gp\tool::Redirect($title);
}
}
//get the script info
$parts = explode('/', $requested);
do {
$requested = implode('/', $parts);
if (isset($gp_index[$requested])) {
$index = $gp_index[$requested];
// Merge page data & script data if both exist
if (isset($scripts[$index]) && isset($gp_titles[$index])) {
return array_merge($scripts[$index], $gp_titles[$index]);
}
if (isset($scripts[$index])) {
return $scripts[$index];
}
if (isset($gp_titles[$index])) {
return $gp_titles[$index];
}
}
array_pop($parts);
} while (count($parts));
return false;
}
