/**
* Return a sorted array of files in the trash
*
*/
public static function TrashFiles()
{
global $dataDir, $gp_index, $config;
$trash_titles = array();
// pre 4.6, deleted page info was stored
$trash_file = $dataDir . '/data/_site/trash.php';
if (\gp\tool\Files::Exists($trash_file)) {
$trash_titles = \gp\tool\Files::Get($trash_file, 'trash_titles');
}
// get files associated existing titles
$pages_dir = $dataDir . '/data/_pages/';
$pages_dir_len = strlen($pages_dir);
$existing = array();
foreach ($gp_index as $title => $index) {
if (\gp\tool::SpecialOrAdmin($title) !== false) {
continue;
}
$file = \gp\tool\Files::PageFile($title);
$file = substr($file, $pages_dir_len);
if (strpos($file, '/')) {
$existing[] = dirname($file);
} else {
$existing[] = $file;
}
}
// post 4.6, deleted pages are left in the data/_pages folder
$files = scandir($pages_dir);
$files = array_diff($files, array('.', '..', 'index.html'));
// add the new files to the list of $trash_titles
$new_trash_files = array_diff($files, $existing);
$page_prefix = substr($config['gpuniq'], 0, 7) . '_';
foreach ($new_trash_files as $file) {
$info = array();
$info_file = $dataDir . '/data/_pages/' . $file . '/deleted.php';
if (\gp\tool\Files::Exists($info_file)) {
$info = \gp\tool\Files::Get($info_file, 'deleted');
$info['page_file'] = $dataDir . '/data/_pages/' . $file . '/page.php';
} else {
$info['page_file'] = $dataDir . '/data/_pages/' . $file;
$info['time'] = filemtime($info['page_file']);
$info['orphaned'] = true;
}
//get index
if (strpos($file, $page_prefix) === 0) {
$info['index'] = substr($file, 8);
// remove page_prefix
}
$info['rm_path'] = $dataDir . '/data/_pages/' . $file;
$trash_titles[$file] = $info;
}
//make sure we have a title
foreach ($trash_titles as $trash_index => &$info) {
if (!isset($info['title'])) {
$info['title'] = str_replace('_', ' ', $trash_index);
}
}
uasort($trash_titles, array('self', 'TitleSort'));
return $trash_titles;
}
/**
* Update the gp_index, gp_titles and menus so that special pages can be renamed
*
*/
function Upgrade_234()
{
global $gp_index, $gp_titles, $gp_menu, $config, $dataDir;
$special_indexes = array();
$new_index = array();
$new_titles = array();
foreach ($gp_index as $title => $index) {
$info = $gp_titles[$index];
$type = \gp\tool::SpecialOrAdmin($title);
if ($type === 'special') {
$special_indexes[$index] = strtolower($title);
$index = strtolower($title);
$info['type'] = 'special';
//some older versions didn't maintain this value well
}
$new_index[$title] = $index;
$new_titles[$index] = $info;
}
$gp_titles = $new_titles;
$gp_index = $new_index;
//update gp_menu
$gp_menu = $this->FixMenu($gp_menu, $special_indexes);
//save pages
if (!\gp\admin\Tools::SavePagesPHP()) {
return;
}
$config['gpversion'] = '2.3.4';
\gp\admin\Tools::SaveConfig();
//update alt menus
if (isset($config['menus']) && is_array($config['menus'])) {
foreach ($config['menus'] as $key => $value) {
$menu_file = $dataDir . '/data/_menus/' . $key . '.php';
if (\gp\tool\Files::Exists($menu_file)) {
$menu = \gp\tool\Output::GetMenuArray($key);
$menu = $this->FixMenu($menu, $special_indexes);
\gp\tool\Files::SaveData($menu_file, 'menu', $menu);
}
}
}
}
/**
* Include the content of a page or gadget as specified in $data
* @param array $data
* @param string The included content
*/
static function IncludeContent($data)
{
global $langmessage, $gp_index;
if (isset($data['index'])) {
$requested = \gp\tool::IndexToTitle($data['index']);
} else {
$requested = $data['content'];
}
if (empty($requested)) {
return '<p>' . $langmessage['File Include'] . '</p>';
}
if (self::$title == $requested) {
if (\gp\tool::LoggedIn()) {
msg('Infinite loop detected: ' . htmlspecialchars($requested));
}
return;
}
if (isset($data['include_type'])) {
$type = $data['include_type'];
} else {
$type = \gp\tool::SpecialOrAdmin($requested);
}
switch ($type) {
case 'gadget':
return self::IncludeGadget($requested);
case 'special':
return self::IncludeSpecial($requested);
default:
return self::IncludePage($requested);
}
}
<?php
define('gp_start_time', microtime(true));
defined('is_running') or define('is_running', true);
require_once 'common.php';
\gp\tool::EntryPoint(0);
/*
* Flow Control
*/
if (!empty($GLOBALS['config']['updating_message'])) {
die($GLOBALS['config']['updating_message']);
}
$title = \gp\tool::WhichPage();
$type = \gp\tool::SpecialOrAdmin($title);
switch ($type) {
case 'special':
$page = new \gp\special\Page($title, $type);
break;
case 'admin':
if (\gp\tool::LoggedIn()) {
$page = new \gp\admin\Page($title, $type);
} else {
$page = new \gp\admin\Login($title, $type);
}
break;
default:
if (\gp\tool::LoggedIn()) {
$page = new \gp\Page\Edit($title, $type);
} else {
$page = new \gp\Page($title, $type);
}
private static function RenameFileWorker($title)
{
global $langmessage, $dataDir, $gp_index;
//use new_label or new_title
if (isset($_POST['new_title'])) {
$new_title = \gp\admin\Tools::PostedSlug($_POST['new_title']);
} else {
$new_title = \gp\admin\Tools::LabelToSlug($_POST['new_label']);
}
//title unchanged
if ($new_title == $title) {
return $title;
}
$special_file = false;
if (\gp\tool::SpecialOrAdmin($title) !== false) {
$special_file = true;
}
if (!\gp\admin\Tools::CheckTitle($new_title, $message)) {
msg($message);
return false;
}
$old_gp_index = $gp_index;
//re-index: make the new title point to the same data index
$old_file = \gp\tool\Files::PageFile($title);
$file_index = $gp_index[$title];
unset($gp_index[$title]);
$gp_index[$new_title] = $file_index;
//rename the php file
if (!$special_file) {
$new_file = \gp\tool\Files::PageFile($new_title);
//if the file being renamed doesn't use the index naming convention, then we'll still need to rename it
if ($new_file != $old_file) {
$new_dir = dirname($new_file);
$old_dir = dirname($old_file);
if (!\gp\tool\Files::Rename($old_dir, $new_dir)) {
msg($langmessage['OOPS'] . ' (N3)');
$gp_index = $old_gp_index;
return false;
}
}
//gallery rename
\gp\special\Galleries::RenamedGallery($title, $new_title);
}
//create a 301 redirect
if (isset($_POST['add_redirect']) && $_POST['add_redirect'] == 'add') {
\gp\admin\Settings\Missing::AddRedirect($title, $new_title);
}
\gp\tool\Plugins::Action('RenameFileDone', array($file_index, $title, $new_title));
return $new_title;
}
/**
* Get the output formatting data for
*
*/
public function GetReplaceData($title, $layout_info, $menu_key, $menu_value = array())
{
global $langmessage, $gp_titles;
$isSpecialLink = \gp\tool::SpecialOrAdmin($title);
//get the data for this title
$data = array('key' => $menu_key, 'url' => \gp\tool::GetUrl($title), 'title' => $title, 'special' => $isSpecialLink, 'has_layout' => !empty($gp_titles[$menu_key]['gpLayout']), 'layout_color' => $layout_info['color'], 'layout_label' => $layout_info['label'], 'types' => $gp_titles[$menu_key]['type'], 'opts' => '', 'size' => '', 'mtime' => '');
if (isset($menu_value['level'])) {
$data['level'] = $menu_value['level'];
}
if ($isSpecialLink === false) {
$file = \gp\tool\Files::PageFile($title);
$stats = @stat($file);
if ($stats) {
$data['size'] = \gp\admin\Tools::FormatBytes($stats['size']);
$data['time'] = \gp\tool::date($langmessage['strftime_datetime'], $stats['mtime']);
}
}
ob_start();
\gp\tool\Plugins::Action('MenuPageOptions', array($title, $menu_key, $menu_value, $layout_info));
$menu_options = ob_get_clean();
if ($menu_options) {
$data['opts'] = $menu_options;
}
return $data;
}
/**
* Save an include section
*
*/
public static function SectionFromPost_Include(&$existing_section, $section_num, $title, $file_stats)
{
global $page, $langmessage, $gp_index, $config;
unset($existing_section['index']);
//gadget include
if (strpos($_POST['include'], 'gadget:') === 0) {
$gadget = substr($_POST['include'], 7);
if (!isset($config['gadgets'][$gadget])) {
msg($langmessage['OOPS_TITLE']);
return false;
}
$existing_section['include_type'] = 'gadget';
$existing_section['content'] = $gadget;
//file include
} elseif (strpos($_POST['include'], 'file:') === 0) {
$include_title = substr($_POST['include'], 5);
if (!isset($gp_index[$include_title])) {
msg($langmessage['OOPS_TITLE']);
return false;
}
$existing_section['include_type'] = \gp\tool::SpecialOrAdmin($include_title);
$existing_section['index'] = $gp_index[$include_title];
$existing_section['content'] = $include_title;
}
//send replacement content
$content = \gp\tool\Output\Sections::RenderSection($existing_section, $section_num, $title, $file_stats);
$page->ajaxReplace[] = array('gp_include_content', '', $content);
return true;
}
public function Get404()
{
global $langmessage, $page;
\gp\tool\Output::AddHeader('Not Found', true, 404);
$page->head .= '<meta name="robots" content="noindex,nofollow" />';
//this isn't getting to the template because $page isn't available yet
//message for admins
if (\gp\tool::LoggedIn()) {
if ($this->requested && \gp\tool::SpecialOrAdmin($this->requested) === false) {
$with_spaces = htmlspecialchars($this->requested);
$link = \gp\tool::GetUrl('Admin/Menu/Ajax', 'cmd=AddHidden&redir=redir&title=' . rawurlencode($this->requested)) . '" title="' . $langmessage['create_new_file'] . '" data-cmd="gpabox';
$message = sprintf($langmessage['DOESNT_EXIST'], $with_spaces, $link);
msg($message);
}
}
//Contents of 404 page
$wrap = \gp\tool\Output::ShowEditLink('Admin/Missing');
if ($wrap) {
echo \gp\tool\Output::EditAreaLink($edit_index, 'Admin/Missing', $langmessage['edit'], 'cmd=edit404', ' title="' . $langmessage['404_Page'] . '" ');
echo '<div class="editable_area" id="ExtraEditArea' . $edit_index . '">';
// class="edit_area" added by javascript
}
echo self::Get404Output();
if ($wrap) {
echo '</div>';
}
}
public function SearchPages()
{
global $gp_index;
ob_start();
foreach ($gp_index as $title => $index) {
if (\gp\tool::SpecialOrAdmin($title) === false) {
$this->SearchPage($title, $index);
}
}
ob_get_clean();
}
/**
* Check a title against existing titles, special pages and reserved unique string
*
* @param string $title The title to be checked
* @return mixed false if the title doesn't exist, string if a conflict is found
* @since 2.4b5
*/
public static function CheckTitle($title, &$message)
{
global $gp_index, $config, $langmessage;
if (empty($title)) {
$message = $langmessage['TITLE_REQUIRED'];
return false;
}
if (isset($gp_index[$title])) {
$message = $langmessage['TITLE_EXISTS'];
return false;
}
$type = \gp\tool::SpecialOrAdmin($title);
if ($type !== false) {
$message = $langmessage['TITLE_RESERVED'];
return false;
}
$prefix = substr($config['gpuniq'], 0, 7) . '_';
if (strpos($title, $prefix) !== false) {
$message = $langmessage['TITLE_RESERVED'] . ' (2)';
return false;
}
if (strlen($title) > 100) {
$message = $langmessage['LONG_TITLE'];
return false;
}
return true;
}
