function SetVars()
{
global $gp_index, $gp_titles, $gp_menu;
if (!isset($gp_index[$this->title])) {
$this->Error_404($this->title);
return false;
}
$this->gp_index = $gp_index[$this->title];
$this->TitleInfo =& $gp_titles[$this->gp_index];
//so changes made by rename are seen
$this->label = \gp\tool::GetLabel($this->title);
$this->file = \gp\tool\Files::PageFile($this->title);
if (!$this->CheckVisibility()) {
return false;
}
\gp\tool\Plugins::Action('PageSetVars');
return true;
}
/**
* Check page files for orphaned data files
*
*/
protected function CheckPageFiles()
{
global $dataDir, $gp_index;
$pages_dir = $dataDir . '/data/_pages';
$all_files = \gp\tool\Files::ReadDir($pages_dir, 'php');
foreach ($all_files as $key => $file) {
$all_files[$key] = $pages_dir . '/' . $file . '.php';
}
$page_files = array();
foreach ($gp_index as $slug => $index) {
$page_files[] = \gp\tool\Files::PageFile($slug);
}
$diff = array_diff($all_files, $page_files);
if (!count($diff)) {
return;
}
echo '<h2>Orphaned Data Files</h2>';
echo '<p>The following data files appear to be orphaned and are most likely no longer needed. Before completely removing these files, we recommend backing them up first.</p>';
echo '<table class="bordered"><tr><th>File</th></tr>';
foreach ($diff as $file) {
echo '<tr><td>' . $file . '</td></tr>';
}
echo '</table>';
}
/**
* Include the content of a normal page
* @param string $requested The name of the page to include
*
*/
static function IncludePage($requested)
{
global $gp_index;
$requested = str_replace(' ', '_', $requested);
if (!isset($gp_index[$requested])) {
return '{{' . htmlspecialchars($requested) . '}}';
}
$file = \gp\tool\Files::PageFile($requested);
$file_sections = \gp\tool\Files::Get($file, 'file_sections');
if (!$file_sections) {
return '{{' . htmlspecialchars($requested) . '}}';
}
return self::Render($file_sections, self::$title, self::$meta);
}
/**
* Restore $titles and return array with menu information
* @param array $titles An array of titles to be restored. After completion, it will contain only the titles that were prepared successfully
* @return array A list of restored titles that can be used for menu insertion
*
*/
public static function RestoreTitles(&$titles)
{
global $dataDir, $gp_index, $gp_titles, $config;
$new_menu = array();
$restored = array();
foreach ($titles as $trash_index) {
//get trash info about file
$title_info = self::GetInfo($trash_index);
if ($title_info === false) {
continue;
}
$new_title = \gp\admin\Tools::CheckPostedNewPage($title_info['title'], $message);
if (!$new_title) {
continue;
}
//make sure the page_file exists
if (!\gp\tool\Files::Exists($title_info['page_file'])) {
continue;
}
//add to $gp_index before PageFile()
if (isset($title_info['index'])) {
$index = $title_info['index'];
$gp_index[$new_title] = $index;
} else {
$index = \gp\tool::NewFileIndex();
$gp_index[$new_title] = $index;
}
// move the trash file to the /_pages directory if needed
$new_file = \gp\tool\Files::PageFile($new_title);
if (!\gp\tool\Files::Exists($new_file)) {
if (!\gp\tool\Files::Rename($title_info['page_file'], $new_file)) {
unset($gp_index[$new_title]);
continue;
}
}
//add to $gp_titles
$gp_titles[$index] = array();
$gp_titles[$index]['label'] = $title_info['label'];
$gp_titles[$index]['type'] = $title_info['type'];
$new_menu[$index] = array();
$restored[$trash_index] = $title_info;
self::RestoreFile($new_title, $new_file, $title_info);
}
$titles = $restored;
return $new_menu;
}
/**
* Perform a page copy
*
*/
public function CopyPage()
{
global $gp_index, $gp_titles, $langmessage;
$this->CacheSettings();
if (!isset($_POST['from_title'])) {
msg($langmessage['OOPS'] . ' (Copy from not selected)');
if (isset($_POST['insert_how'])) {
$this->InsertDialog($_POST['insert_how']);
} else {
$this->AddHidden();
}
return false;
}
//existing page info
$from_title = $_POST['from_title'];
if (!isset($gp_index[$from_title])) {
msg($langmessage['OOPS_TITLE']);
return false;
}
$from_index = $gp_index[$from_title];
$info = $gp_titles[$from_index];
//check the new title
$title = $_POST['title'];
$title = \gp\admin\Tools::CheckPostedNewPage($title, $message);
if ($title === false) {
msg($message);
return false;
}
//get the existing content
$from_file = \gp\tool\Files::PageFile($from_title);
$contents = file_get_contents($from_file);
//add to $gp_index first!
$index = \gp\tool::NewFileIndex();
$gp_index[$title] = $index;
$file = \gp\tool\Files::PageFile($title);
if (!\gp\tool\Files::Save($file, $contents)) {
msg($langmessage['OOPS'] . ' (File not saved)');
return false;
}
//add to gp_titles
$new_titles = array();
$new_titles[$index]['label'] = \gp\admin\Tools::PostedLabel($_POST['title']);
$new_titles[$index]['type'] = $info['type'];
$gp_titles += $new_titles;
//add to menu
$insert = array();
$insert[$index] = array();
if (!$this->SaveNew($insert)) {
$this->RestoreSettings();
return false;
}
$this->HiddenSaved($index);
return true;
}
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 $data;
}
public function SearchPage($title, $index)
{
global $gp_menu, $gp_titles;
//search hidden?
if (!$this->search_hidden && !isset($gp_menu[$index])) {
return;
}
//private pages
if (!\gp\tool::LoggedIn()) {
if (isset($gp_titles[$index]['vis'])) {
return;
}
}
$full_path = \gp\tool\Files::PageFile($title);
$file_sections = \gp\tool\Files::Get($full_path, 'file_sections');
if (!$file_sections) {
return;
}
$content = \gp\tool\Output\Sections::Render($file_sections, $title, \gp\tool\Files::$last_stats);
$label = \gp\tool::GetLabel($title);
$this->FindString($content, $label, $title);
}