/** * 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; includeFile('tool/gpOutput.php'); $special_indexes = array(); $new_index = array(); $new_titles = array(); foreach ($gp_index as $title => $index) { $info = $gp_titles[$index]; $type = common::SpecialOrAdmin($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 (!admin_tools::SavePagesPHP()) { return; } $config['gpversion'] = '2.3.4'; admin_tools::SaveConfig(); //update alt menus if (isset($config['menus']) && is_array($config['menus'])) { foreach ($config['menus'] as $key => $value) { $menu_file = $dataDir . '/data/_menus/' . $key . '.php'; if (gpFiles::Exists($menu_file)) { $menu = gpOutput::GetMenuArray($key); $menu = $this->FixMenu($menu, $special_indexes); gpFiles::SaveData($menu_file, 'menu', $menu); } } } }
/** * Return the name of the cleansed extra area name, create file if it doesn't already exist * */ function NewExtraArea() { global $langmessage, $dataDir; $title = gp_edit::CleanTitle($_REQUEST['extra_area']); if (empty($title)) { message($langmessage['OOPS']); return false; } $data = gp_edit::DefaultContent($_POST['type']); $file = $dataDir . '/data/_extra/' . $title . '.php'; if (gpFiles::Exists($file)) { return $title; } if (!gpFiles::SaveData($file, 'extra_content', $data)) { message($langmessage['OOPS']); return false; } return $title; }
/** * Get and return the extra content specified by $title * */ static function ExtraContent($title, &$file_stats = array()) { $file = '_extra/' . $title; $extra_content = array(); if (gpFiles::Exists($file)) { ob_start(); $extra_content = gpFiles::Get($file, 'extra_content'); $extra_content_string = ob_get_clean(); if (!count($extra_content)) { $extra_content['content'] = $extra_content_string; } } return $extra_content + array('type' => 'text', 'content' => ''); }
/** * Save raw content to a file to the server * * @param string $file The path of the file to be saved * @param string $contents The contents of the file to be saved * @return bool True on success */ public static function Save($file, $contents) { global $gp_not_writable; if (!self::WriteLock()) { return false; } $exists = gpFiles::Exists($file); //make sure directory exists if (!$exists) { $dir = common::DirName($file); if (!file_exists($dir)) { gpFiles::CheckDir($dir); } } $fp = @fopen($file, 'wb'); if ($fp === false) { $gp_not_writable[] = $file; return false; } if (!$exists) { @chmod($file, gp_chmod_file); } elseif (function_exists('opcache_invalidate') && substr($file, -4) === '.php') { opcache_invalidate($file); } $return = fwrite($fp, $contents); fclose($fp); return $return !== false; }
function AltMenu_Remove() { global $langmessage, $config, $dataDir; $menu_id =& $_POST['id']; if (!$this->IsAltMenu($menu_id)) { message($langmessage['OOPS']); return; } $menu_file = $dataDir . '/data/_menus/' . $menu_id . '.php'; unset($config['menus'][$menu_id]); unset($this->avail_menus[$menu_id]); if (!admin_tools::SaveConfig()) { message($langmessage['OOPS']); } message($langmessage['SAVED']); //delete menu file $menu_file = $dataDir . '/data/_menus/' . $menu_id . '.php'; if (gpFiles::Exists($menu_file)) { unlink($menu_file); } }
/** * Determine if $session_id represents a valid session and if so start the session * */ static function start($session_id, $sessions = false) { global $langmessage, $dataDir, $wbMessageBuffer; static $locked_message = false; //get the session file if (!$sessions) { $sessions = self::GetSessionIds(); if (!isset($sessions[$session_id])) { msg('hmm: ' . gp_session_cookie); self::cookie(gp_session_cookie); //make sure the cookie is deleted msg($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 || !gpFiles::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']))) { $expires = gp_lock_time; if (!gpFiles::Lock('admin', sha1(sha1($session_id)), $expires)) { msg($langmessage['site_locked'] . ' ' . sprintf($langmessage['lock_expires_in'], ceil($expires / 60))); $locked_message = true; } else { unset($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('gpsession', 'close'), $session_file, $checksum); self::SaveSetting(); //make sure forms have admin nonce ob_start(array('gpsession', 'AdminBuffer')); gpOutput::$lang_values += array('cancel' => 'ca', 'update' => 'up', 'caption' => 'cp', 'Width' => 'Width', 'Height' => 'Height'); common::LoadComponents('sortable,autocomplete,gp-admin,gp-admin-css'); admin_tools::VersionsAndCheckTime(); gpOutput::$inline_vars += array('gpRem' => admin_tools::CanRemoteInstall()); //prepend messages from message buffer if (isset($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; }
/** * SetVars * */ public function SetVars() { global $dataDir, $config; if (!parent::SetVars()) { return false; } $this->permission_edit = admin_tools::CanEdit($this->gp_index); $this->permission_menu = admin_tools::HasPermission('Admin_Menu'); $this->draft_file = dirname($this->file) . '/draft.php'; //admin actions if ($this->permission_menu) { $this->cmds['renameform'] = 'return'; $this->cmds['togglevisibility'] = ''; } if ($this->permission_edit) { $this->cmds['rawcontent'] = 'return'; $this->cmds['managesections'] = 'newsectioncontent'; $this->cmds['newsectioncontent'] = 'return'; $this->cmds['savesections'] = 'return'; $this->cmds['viewrevision'] = 'return'; $this->cmds['userevision'] = ''; $this->cmds['viewhistory'] = 'return'; $this->cmds['viewcurrent'] = 'return'; $this->cmds['deleterevision'] = 'viewhistory'; $this->cmds['publishdraft'] = ''; $this->cmds['discarddraft'] = ''; } if (!gpFiles::Exists($this->draft_file)) { return true; } $this->draft_exists = true; return true; }
/** * Stop loading gpEasy * Check to see if gpEasy has already been installed * */ static function stop() { global $dataDir; if (!gpFiles::Exists($dataDir . '/data/_site/config.php')) { if (file_exists($dataDir . '/include/install/install.php')) { common::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 gpEasy safe mode.</p>' . '<p>More information is available in the <a href="http://docs.gpeasy.com/Main/Troubleshooting">gpEasy documentation</a>.</p>' . common::ErrorBuffer(true, false)); }
/** * SetVars * */ function SetVars() { global $dataDir, $config; if (!parent::SetVars()) { return false; } $this->draft_file = dirname($this->file) . '/draft.php'; if (!gpFiles::Exists($this->draft_file)) { return true; } $this->draft_exists = true; return true; }
/** * Restore $titles and return array with menu information * @param array $titles An array of titles to be restored. After completion, it will contain only the titles that were prepared successfully * @return array A list of restored titles that can be used for menu insertion * */ static function RestoreTitles(&$titles) { global $dataDir, $gp_index, $gp_titles, $config; $new_menu = array(); $restored = array(); foreach ($titles as $trash_index) { //get trash info about file $title_info = admin_trash::GetInfo($trash_index); if ($title_info === false) { continue; } $new_title = admin_tools::CheckPostedNewPage($title_info['title'], $message); if (!$new_title) { continue; } //make sure the page_file exists if (!gpFiles::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 = common::NewFileIndex(); $gp_index[$new_title] = $index; } // move the trash file to the /_pages directory if needed $new_file = gpFiles::PageFile($new_title); if (!gpFiles::Exists($new_file)) { if (!gpFiles::Rename($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] = $title_info; admin_trash::RestoreFile($new_title, $new_file, $title_info); } $titles = $restored; return $new_menu; }
/** * Restore $titles and return array with menu information * @param array $titles An array of titles to be restored. After completion, it will contain only the titles that were prepared successfully * @return array A list of restored titles that can be used for menu insertion * */ static function RestoreTitles(&$titles) { global $dataDir, $gp_index, $gp_titles; $new_menu = array(); $new_titles = array(); foreach ($titles as $title => $empty) { $new_title = admin_tools::CheckPostedNewPage($title, $message); if (!$new_title) { //message($message); continue; } //add to $gp_index first for PageFile() $index = common::NewFileIndex(); $gp_index[$new_title] = $index; //get trash info about file $title_info = admin_trash::GetInfo($title); if ($title_info === false) { unset($gp_index[$new_title]); continue; } //make sure the trash file exists $trash_file = $dataDir . '/data/_trash/' . $title_info['file']; if (!gpFiles::Exists($trash_file)) { unset($gp_index[$new_title]); continue; } //copy the trash file to the /_pages directory $new_file = gpFiles::PageFile($new_title); if (!copy($trash_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(); $new_titles[$new_title] = true; admin_trash::RestoreFile($new_title, $trash_file, $title_info); } $titles = $new_titles; return $new_menu; }