/**
* SetVars
*
*/
public function SetVars()
{
global $dataDir, $config;
if (!parent::SetVars()) {
return false;
}
$this->permission_edit = \gp\admin\Tools::CanEdit($this->gp_index);
$this->permission_menu = \gp\admin\Tools::HasPermission('Admin_Menu');
$this->draft_file = dirname($this->file) . '/draft.php';
//admin actions
if ($this->permission_menu) {
$this->cmds['RenameForm'] = '\\gp\\Page\\Rename::RenameForm';
$this->cmds['RenameFile'] = '\\gp\\Page\\Rename::RenamePage';
$this->cmds['ToggleVisibility'] = array('\\gp\\Page\\Visibility::TogglePage', 'DefaultDisplay');
}
if ($this->permission_edit) {
/* gallery/image editing */
$this->cmds['Gallery_Folder'] = 'GalleryImages';
$this->cmds['Gallery_Images'] = 'GalleryImages';
$this->cmds['Image_Editor'] = '\\gp\\tool\\Editing::ImageEditor';
$this->cmds['New_Dir'] = '\\gp\\tool\\Editing::NewDirForm';
$this->cmds['ManageSections'] = '';
$this->cmds['SaveSections'] = '';
$this->cmds['ViewRevision'] = '';
$this->cmds['UseRevision'] = 'DefaultDisplay';
$this->cmds['ViewHistory'] = '';
$this->cmds['ViewCurrent'] = '';
$this->cmds['DeleteRevision'] = 'ViewHistory';
$this->cmds['PublishDraft'] = 'DefaultDisplay';
/* inline editing */
$this->cmds['Save'] = 'SectionEdit';
$this->cmds['Save_Inline'] = 'SectionEdit';
$this->cmds['Preview'] = 'SectionEdit';
$this->cmds['Include_Dialog'] = 'SectionEdit';
$this->cmds['InlineEdit'] = 'SectionEdit';
}
if (!\gp\tool\Files::Exists($this->draft_file)) {
return true;
}
$this->draft_exists = true;
return true;
}
/**
* 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);
}
}
}
}
/**
* Get a list of all extra edit areas
*
*/
public function SetVars()
{
global $langmessage;
$this->GetAreas();
// is there a specific file being requested
if (!isset($_REQUEST['file'])) {
return;
}
$this->file = $this->ExtraExists($_REQUEST['file']);
if (is_null($this->file)) {
message($langmessage['OOPS'] . ' (Invalid File)');
return;
}
$this->title = \gp\tool\Editing::CleanTitle($_REQUEST['file']);
$this->draft_file = dirname($this->file) . '/draft.php';
$this->file_sections = \gp\tool\Output::ExtraContent($this->title);
$this->meta_data = \gp\tool\Files::$last_meta;
$this->fileModTime = \gp\tool\Files::$last_modified;
$this->file_stats = \gp\tool\Files::$last_stats;
if (\gp\tool\Files::Exists($this->draft_file)) {
$this->draft_exists = true;
}
}
/**
* Stop loading
* Check to see if the cms has already been installed
*
*/
public static function stop()
{
global $dataDir;
if (!\gp\tool\Files::Exists($dataDir . '/data/_site/config.php')) {
if (file_exists($dataDir . '/include/install/install.php')) {
self::SetLinkPrefix();
includeFile('install/install.php');
die;
}
}
die('<p>Notice: The site configuration did not load properly.</p>' . '<p>If you are the site administrator, you can troubleshoot the problem turning debugging "on" or bypass it by enabling ' . CMS_NAME . ' safe mode.</p>' . '<p>More information is available in the <a href="' . CMS_DOMAIN . '/Docs/Main/Troubleshooting">Documentation</a>.</p>' . self::ErrorBuffer(true, false));
}
/**
* 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;
}
/**
* Return the data for the requested menu, return the main menu if the requested menu doesn't exist
* @param string $id String identifying the requested menu
* @return array menu data
*/
public function GetMenuArray($id)
{
global $dataDir, $gp_menu;
$menu_file = $dataDir . '/data/_menus/' . $id . '.php';
if (empty($id) || !\gp\tool\Files::Exists($menu_file)) {
return \gp\tool\Plugins::Filter('GetMenuArray', array($gp_menu));
}
$menu = \gp\tool\Files::Get('_menus/' . $id, 'menu');
if (\gp\tool\Files::$last_version && version_compare(\gp\tool\Files::$last_version, '3.0b1', '<')) {
$menu = $this->FixMenu($menu);
}
return \gp\tool\Plugins::Filter('GetMenuArray', array($menu));
}
/**
* Determine if $session_id represents a valid session and if so start the session
*
*/
public static function start($session_id, $sessions = false)
{
global $langmessage, $dataDir, $wbMessageBuffer;
static $locked_message = false;
//get the session file
if (!$sessions) {
$sessions = self::GetSessionIds();
if (!isset($sessions[$session_id])) {
self::cookie(gp_session_cookie);
//make sure the cookie is deleted
msg($langmessage['Session Expired'] . ' (timeout)');
return false;
}
}
$sess_info = $sessions[$session_id];
//check ~ip, ~user agent ...
if (gp_browser_auth && !empty($sess_info['uid'])) {
$auth_uid = self::auth_browseruid();
$auth_uid_legacy = self::auth_browseruid(true);
//legacy option added to prevent logging users out, added 2.0b2
if ($sess_info['uid'] != $auth_uid && $sess_info['uid'] != $auth_uid_legacy) {
self::cookie(gp_session_cookie);
//make sure the cookie is deleted
msg($langmessage['Session Expired'] . ' (browser auth)');
return false;
}
}
$session_file = $dataDir . '/data/_sessions/' . $sess_info['file_name'];
if ($session_file === false || !\gp\tool\Files::Exists($session_file)) {
self::cookie(gp_session_cookie);
//make sure the cookie is deleted
msg($langmessage['Session Expired'] . ' (invalid)');
return false;
}
//prevent browser caching when editing
Header('Last-Modified: ' . gmdate('D, j M Y H:i:s') . ' GMT');
Header('Expires: ' . gmdate('D, j M Y H:i:s', time()) . ' GMT');
Header('Cache-Control: no-store, no-cache, must-revalidate');
// HTTP/1.1
Header('Cache-Control: post-check=0, pre-check=0', false);
Header('Pragma: no-cache');
// HTTP/1.0
$GLOBALS['gpAdmin'] = self::SessionData($session_file, $checksum);
//lock to prevent conflicting edits
if (gp_lock_time > 0 && (!empty($GLOBALS['gpAdmin']['editing']) || !empty($GLOBALS['gpAdmin']['granted']))) {
$expires = gp_lock_time;
if (!\gp\tool\Files::Lock('admin', sha1(sha1($session_id)), $expires)) {
msg($langmessage['site_locked'] . ' ' . sprintf($langmessage['lock_expires_in'], ceil($expires / 60)));
$locked_message = true;
$GLOBALS['gpAdmin']['locked'] = true;
} else {
unset($GLOBALS['gpAdmin']['locked']);
}
}
//extend cookie?
if (isset($GLOBALS['gpAdmin']['remember'])) {
$elapsed = time() - $GLOBALS['gpAdmin']['remember'];
if ($elapsed > 604800) {
//7 days
$GLOBALS['gpAdmin']['remember'] = time();
self::cookie(gp_session_cookie, $session_id);
}
}
register_shutdown_function(array('\\gp\\tool\\Session', 'close'), $session_file, $checksum);
self::SaveSetting();
//make sure forms have admin nonce
ob_start(array('\\gp\\tool\\Session', 'AdminBuffer'));
\gp\tool\Output::$lang_values += array('cancel' => 'ca', 'update' => 'up', 'caption' => 'cp', 'Width' => 'Width', 'Height' => 'Height', 'save' => 'Save', 'Saved' => 'Saved', 'Saving' => 'Saving', 'Close' => 'Close', 'Page' => 'Page', 'theme_content' => 'Extra', 'Publish Draft' => 'Draft', 'Publish' => 'Publish');
\gp\tool::LoadComponents('sortable,autocomplete,gp-admin,gp-admin-css');
\gp\admin\Tools::VersionsAndCheckTime();
\gp\tool\Output::$inline_vars += array('gpRem' => \gp\admin\Tools::CanRemoteInstall());
//prepend messages from message buffer
if (isset($GLOBALS['gpAdmin']['message_buffer']) && count($GLOBALS['gpAdmin']['message_buffer'])) {
$wbMessageBuffer = array_merge($GLOBALS['gpAdmin']['message_buffer'], $wbMessageBuffer);
unset($GLOBALS['gpAdmin']['message_buffer']);
}
//alias
if (isset($_COOKIE['gp_alias'])) {
$GLOBALS['gpAdmin']['useralias'] = $_COOKIE['gp_alias'];
} else {
$GLOBALS['gpAdmin']['useralias'] = $GLOBALS['gpAdmin']['username'];
}
return true;
}
/**
* Get and return the extra content specified by $title
*
*/
public static function ExtraContent($title, &$file_stats = array(), &$is_draft = false)
{
//draft?
$draft_file = '_extra/' . $title . '/draft';
if (\gp\tool::LoggedIn() && \gp\tool\Files::Exists($draft_file)) {
$is_draft = true;
return \gp\tool\Files::Get($draft_file, 'file_sections');
}
//new location
$file = '_extra/' . $title . '/page';
if (\gp\tool\Files::Exists($file)) {
return \gp\tool\Files::Get($file, 'file_sections');
}
$file = '_extra/' . $title;
$extra_section = array();
if (\gp\tool\Files::Exists($file)) {
ob_start();
$extra_section = \gp\tool\Files::Get($file, 'extra_content');
$extra_section_string = ob_get_clean();
if (!count($extra_section)) {
$extra_section['content'] = $extra_section_string;
}
}
$extra_section += array('type' => 'text', 'content' => '');
return array($extra_section);
}
/**
* Remove an alternate menu from the configuration and delete the data file
*
*/
public function MenuRemove()
{
global $langmessage, $config, $dataDir;
$menu_id =& $_POST['id'];
if (!\gp\admin\Menu\Tools::IsAltMenu($menu_id)) {
msg($langmessage['OOPS']);
return;
}
$menu_file = $dataDir . '/data/_menus/' . $menu_id . '.php';
unset($config['menus'][$menu_id]);
unset($this->avail_menus[$menu_id]);
\gp\admin\Tools::SaveConfig(true, true);
//delete menu file
$menu_file = $dataDir . '/data/_menus/' . $menu_id . '.php';
if (\gp\tool\Files::Exists($menu_file)) {
unlink($menu_file);
}
}
/**
* Return the name of the cleansed extra area name, create file if it doesn't already exist
*
*/
public function NewExtraArea()
{
global $langmessage, $dataDir;
$title = \gp\tool\Editing::CleanTitle($_REQUEST['extra_area']);
if (empty($title)) {
message($langmessage['OOPS']);
return false;
}
$data = \gp\tool\Editing::DefaultContent($_POST['type']);
$file = $dataDir . '/data/_extra/' . $title . '.php';
if (\gp\tool\Files::Exists($file)) {
return $title;
}
if (!\gp\tool\Files::SaveData($file, 'extra_content', $data)) {
message($langmessage['OOPS']);
return false;
}
return $title;
}
