<?php
if (version_compare(PHP_VERSION, "5.1.2", "<")) {
die("This application requires PHP 5.1.2 or later.");
}
@set_time_limit(3600);
require '../framework.config.php';
require_once DEVBLOCKS_PATH . 'Devblocks.class.php';
require_once APP_PATH . '/api/Application.class.php';
require_once APP_PATH . '/install/classes.php';
DevblocksPlatform::getCacheService()->clean();
// DevblocksPlatform::init() workaround
if (!defined('DEVBLOCKS_WEBPATH')) {
$php_self = $_SERVER["PHP_SELF"];
$php_self = str_replace('/install', '', $php_self);
$pos = strrpos($php_self, '/');
$php_self = substr($php_self, 0, $pos) . '/';
@define('DEVBLOCKS_WEBPATH', $php_self);
}
define('STEP_ENVIRONMENT', 1);
define('STEP_DATABASE', 2);
define('STEP_SAVE_CONFIG_FILE', 3);
define('STEP_INIT_DB', 4);
define('STEP_FINISHED', 5);
define('TOTAL_STEPS', 5);
// Import GPC variables to determine our scope/step.
@($step = DevblocksPlatform::importGPC($_REQUEST['step'], 'integer'));
/*
* [TODO] We can run some quick tests to bypass steps we've already passed
* even when returning to the page with a NULL step.
*/
private function __construct()
{
$cache = DevblocksPlatform::getCacheService();
if (null !== ($map = $cache->load(self::CACHE_CLASS_MAP))) {
$this->classMap = $map;
} else {
$this->_initLibs();
$this->_initPlugins();
$cache->save($this->classMap, self::CACHE_CLASS_MAP);
}
}
public function set($key, $value)
{
DAO_Setting::set($key, $value);
$this->settings[$key] = $value;
$cache = DevblocksPlatform::getCacheService();
$cache->remove(CerberusApplication::CACHE_SETTINGS_DAO);
// Nuke sender cache
if ($key == self::DEFAULT_REPLY_FROM) {
$cache->remove(CerberusApplication::CACHE_HELPDESK_FROMS);
}
return TRUE;
}
static function set($tool_code, $key, $value)
{
$db = DevblocksPlatform::getDatabaseService();
$db->Replace('community_tool_property', array(self::TOOL_CODE => $db->qstr($tool_code), self::PROPERTY_KEY => $db->qstr($key), self::PROPERTY_VALUE => $db->qstr($value)), array(self::TOOL_CODE, self::PROPERTY_KEY), false);
// Invalidate cache
$cache = DevblocksPlatform::getCacheService();
$cache->remove(self::_CACHE_PREFIX . $tool_code);
}
static function getSettings()
{
$cache = DevblocksPlatform::getCacheService();
if (false === ($settings = $cache->load(Application::CACHE_SETTINGS_DAO))) {
$db = DevblocksPlatform::getDatabaseService();
$settings = array();
$sql = sprintf("SELECT setting,value FROM setting");
$rs = $db->Execute($sql) or die(__CLASS__ . ':' . $db->ErrorMsg());
/* @var $rs ADORecordSet */
while (!$rs->EOF) {
$settings[$rs->Fields('setting')] = $rs->Fields('value');
$rs->MoveNext();
}
$cache->save($settings, Application::CACHE_SETTINGS_DAO);
}
return $settings;
}
function handleRequest(DevblocksHttpRequest $request)
{
@set_time_limit(0);
// no timelimit (when possible)
$translate = DevblocksPlatform::getTranslationService();
$stack = $request->path;
array_shift($stack);
// update
$cache = DevblocksPlatform::getCacheService();
/* @var $cache _DevblocksCacheManager */
$settings = DevblocksPlatform::getPluginSettingsService();
switch (array_shift($stack)) {
case 'locked':
if (!DevblocksPlatform::versionConsistencyCheck()) {
$url = DevblocksPlatform::getUrlService();
echo "<h1>Cerberus Helpdesk 5.x</h1>";
echo "The helpdesk is currently waiting for an administrator to finish upgrading. " . "Please wait a few minutes and then " . sprintf("<a href='%s'>try again</a>.<br><br>", $url->write('c=update&a=locked'));
echo sprintf("If you're an admin you may <a href='%s'>finish the upgrade</a>.", $url->write('c=update'));
} else {
DevblocksPlatform::redirect(new DevblocksHttpResponse(array('login')));
}
break;
default:
$path = APP_TEMP_PATH . DIRECTORY_SEPARATOR;
$file = $path . 'c4update_lock';
$authorized_ips_str = $settings->get('cerberusweb.core', CerberusSettings::AUTHORIZED_IPS);
$authorized_ips = DevblocksPlatform::parseCrlfString($authorized_ips_str);
$authorized_ip_defaults = DevblocksPlatform::parseCsvString(AUTHORIZED_IPS_DEFAULTS);
$authorized_ips = array_merge($authorized_ips, $authorized_ip_defaults);
// Is this IP authorized?
$pass = false;
foreach ($authorized_ips as $ip) {
if (substr($ip, 0, strlen($ip)) == substr($_SERVER['REMOTE_ADDR'], 0, strlen($ip))) {
$pass = true;
break;
}
}
if (!$pass) {
echo vsprintf($translate->_('update.ip_unauthorized'), $_SERVER['REMOTE_ADDR']);
return;
}
// Check requirements
$errors = CerberusApplication::checkRequirements();
if (!empty($errors)) {
echo $translate->_('update.correct_errors');
echo "<ul style='color:red;'>";
foreach ($errors as $error) {
echo "<li>" . $error . "</li>";
}
echo "</ul>";
exit;
}
// If authorized, lock and attempt update
if (!file_exists($file) || @filectime($file) + 600 < time()) {
// 10 min lock
touch($file);
//echo "Running plugin patches...<br>";
if (DevblocksPlatform::runPluginPatches('core.patches')) {
@unlink($file);
// [JAS]: Clear all caches
$cache->clean();
DevblocksPlatform::getClassLoaderService()->destroy();
// Clear compiled templates
$tpl = DevblocksPlatform::getTemplateService();
$tpl->clear_compiled_tpl();
// Reload plugin translations
DAO_Translation::reloadPluginStrings();
DevblocksPlatform::redirect(new DevblocksHttpResponse(array('login')));
} else {
@unlink($file);
echo "Failure!";
// [TODO] Needs elaboration
}
break;
} else {
echo $translate->_('update.locked_another');
}
}
exit;
}
public function set($key, $value)
{
DAO_Setting::set($key, $value);
$this->settings[$key] = $value;
$cache = DevblocksPlatform::getCacheService();
$cache->remove(Application::CACHE_SETTINGS_DAO);
return TRUE;
}
function handleRequest(DevblocksHttpRequest $request)
{
@set_time_limit(0);
// no timelimit (when possible)
$translate = DevblocksPlatform::getTranslationService();
$stack = $request->path;
array_shift($stack);
// update
$cache = DevblocksPlatform::getCacheService();
/* @var $cache _DevblocksCacheManager */
switch (array_shift($stack)) {
case 'locked':
if (!DevblocksPlatform::versionConsistencyCheck()) {
$url = DevblocksPlatform::getUrlService();
echo "<h1>Feg - Fax Email Gateway 1.x</h1>";
echo "The application is currently waiting for an administrator to finish upgrading. " . "Please wait a few minutes and then " . sprintf("<a href='%s'>try again</a>.<br><br>", $url->write('c=update&a=locked'));
echo sprintf("If you're an admin you may <a href='%s'>finish the upgrade</a>.", $url->write('c=update'));
} else {
DevblocksPlatform::redirect(new DevblocksHttpResponse(array('login')));
}
break;
default:
$path = APP_TEMP_PATH . DIRECTORY_SEPARATOR;
$file = $path . 'feg_update_lock';
$settings = DevblocksPlatform::getPluginSettingsService();
$authorized_ips_str = $settings->get('feg.core', FegSettings::AUTHORIZED_IPS);
$authorized_ips = DevblocksPlatform::parseCrlfString($authorized_ips_str);
$authorized_ip_defaults = DevblocksPlatform::parseCsvString(AUTHORIZED_IPS_DEFAULTS);
$authorized_ips = array_merge($authorized_ips, $authorized_ip_defaults);
// Is this IP authorized?
$pass = false;
foreach ($authorized_ips as $ip) {
if (substr($ip, 0, strlen($ip)) == substr($_SERVER['REMOTE_ADDR'], 0, strlen($ip))) {
$pass = true;
break;
}
}
if (!$pass) {
echo vsprintf($translate->_('update.ip_unauthorized'), $_SERVER['REMOTE_ADDR']);
return;
}
// Check requirements
$errors = FegApplication::checkRequirements();
if (!empty($errors)) {
echo $translate->_('update.correct_errors');
echo "<ul style='color:red;'>";
foreach ($errors as $error) {
echo "<li>" . $error . "</li>";
}
echo "</ul>";
exit;
}
try {
// If authorized, lock and attempt update
if (!file_exists($file) || @filectime($file) + 600 < time()) {
// 10 min lock
// Log everybody out since we're touching the database
$session = DevblocksPlatform::getSessionService();
$session->clearAll();
// Lock file
touch($file);
// Recursive patch
FegApplication::update();
// Clean up
@unlink($file);
$cache = DevblocksPlatform::getCacheService();
$cache->save(APP_BUILD, "devblocks_app_build");
// Clear all caches
$cache->clean();
DevblocksPlatform::getClassLoaderService()->destroy();
// Clear compiled templates
$tpl = DevblocksPlatform::getTemplateService();
$tpl->utility->clearCompiledTemplate();
$tpl->cache->clearAll();
// Reload plugin translations
DAO_Translation::reloadPluginStrings();
// Redirect
DevblocksPlatform::redirect(new DevblocksHttpResponse(array('login')));
} else {
echo $translate->_('update.locked_another');
}
} catch (Exception $e) {
unlink($file);
die($e->getMessage());
}
}
exit;
}
/**
* Checks to see if the application needs to patch
*
* @return boolean
*/
static function versionConsistencyCheck()
{
$cache = DevblocksPlatform::getCacheService();
/* @var Zend_Cache_Core $cache */
if (null === ($build_cache = $cache->load("devblocks_app_build")) || $build_cache != APP_BUILD) {
// If build changed, clear cache regardless of patch status
// [TODO] We need to find a nicer way to not clear a shared memcached cluster when only one desk needs to
$cache = DevblocksPlatform::getCacheService();
/* @var $cache Zend_Cache_Core */
$cache->clean('all');
// Re-read manifests
DevblocksPlatform::readPlugins();
if (self::_needsToPatch()) {
return false;
// the update script will handle new caches
} else {
$cache->save(APP_BUILD, "devblocks_app_build");
DAO_Translation::reloadPluginStrings();
// reload strings even without DB changes
return true;
}
}
return true;
}
static function clearCache()
{
$cache = DevblocksPlatform::getCacheService();
$cache->remove(self::_CACHE_ALL);
}
static function clearCache()
{
$cache = DevblocksPlatform::getCacheService();
$cache->remove(self::CACHE_MACRO_ACTIONS);
}
static function clearCountCache($worker_id)
{
$cache = DevblocksPlatform::getCacheService();
$cache->remove(self::CACHE_COUNT_PREFIX . $worker_id);
}
private function _clearCache()
{
// Reload
$cache = DevblocksPlatform::getCacheService();
$langs = DAO_Translation::getDefinedLangCodes();
if (is_array($langs) && !empty($langs)) {
foreach ($langs as $lang_code => $lang_name) {
$cache->remove(DevblocksPlatform::CACHE_TAG_TRANSLATIONS . '_' . $lang_code);
}
}
}
/**
* Checks to see if the application needs to patch
*
* @return boolean
*/
static function versionConsistencyCheck()
{
$cache = self::getCacheService();
/* @var Zend_Cache_Core $cache */
if (null == ($build_cache = $cache->load("devblocks_app_build")) || $build_cache != APP_BUILD) {
// If build changed, clear cache regardless of patch status
$cache = DevblocksPlatform::getCacheService();
/* @var $cache Zend_Cache_Core */
$cache->clean('all');
if (self::_needsToPatch()) {
return false;
} else {
$cache->save(APP_BUILD, "devblocks_app_build");
return true;
}
}
return true;
}
private static function _clearCache()
{
$cache = DevblocksPlatform::getCacheService();
$cache->remove(DevblocksPlatform::CACHE_STORAGE_PROFILES);
}
public static function clearCache()
{
// Invalidate cache on changes
$cache = DevblocksPlatform::getCacheService();
$cache->remove(self::CACHE_ALL);
}
private function __construct()
{
$cache = DevblocksPlatform::getCacheService();
if (false !== ($map = $cache->load(self::CACHE_CLASS_MAP))) {
$this->classMap = $map;
} else {
$this->_initPEAR();
$this->_initLibs();
$this->_initZend();
}
}
public static function getHelpdeskSenders()
{
$cache = DevblocksPlatform::getCacheService();
if (null === ($froms = $cache->load(self::CACHE_HELPDESK_FROMS))) {
$froms = array();
$settings = DevblocksPlatform::getPluginSettingsService();
$group_settings = DAO_GroupSettings::getSettings();
// Global sender
$from = strtolower($settings->get('cerberusweb.core', CerberusSettings::DEFAULT_REPLY_FROM));
@($froms[$from] = $from);
// Group senders
if (is_array($group_settings)) {
foreach ($group_settings as $group_id => $gs) {
@($from = strtolower($gs[DAO_GroupSettings::SETTING_REPLY_FROM]));
if (!empty($from)) {
@($froms[$from] = $from);
}
}
}
asort($froms);
$cache->save($froms, self::CACHE_HELPDESK_FROMS);
}
return $froms;
}
static function getSettings($plugin_id = null)
{
$cache = DevblocksPlatform::getCacheService();
if (null === ($plugin_settings = $cache->load(DevblocksPlatform::CACHE_SETTINGS))) {
$db = DevblocksPlatform::getDatabaseService();
$plugin_settings = array();
$sql = sprintf("SELECT plugin_id,setting,value FROM devblocks_setting");
$rs = $db->Execute($sql);
/* @var $rs ADORecordSet */
if (is_a($rs, 'ADORecordSet')) {
while (!$rs->EOF) {
$plugin_id = $rs->Fields('plugin_id');
$k = $rs->Fields('setting');
$v = $rs->Fields('value');
if (!isset($plugin_settings[$plugin_id])) {
$plugin_settings[$plugin_id] = array();
}
$plugin_settings[$plugin_id][$k] = $v;
$rs->MoveNext();
}
}
if (!empty($plugin_settings)) {
$cache->save($plugin_settings, DevblocksPlatform::CACHE_SETTINGS);
}
}
return $plugin_settings;
}
