193 lines
6.7 KiB
PHP
193 lines
6.7 KiB
PHP
<?php
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/*
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* @copyright Copyright (C) 2005-2010 Keyboard Monkeys Ltd. http://www.kb-m.com
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* @license http://creativecommons.org/licenses/BSD/ BSD License
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* @author Keyboard Monkey Ltd
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* @since CommunityID 0.9
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* @package CommunityID
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* @packager Keyboard Monkeys
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*/
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class Install_UpgradeController extends CommunityID_Controller_Action
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{
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protected $_numCols = 1;
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public function indexAction()
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{
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// double check upgrade is necessary in case someone access this action directly
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if (!$this->_needsUpgrade()) {
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$this->_redirect('');
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return;
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}
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$appSession = Zend_Registry::get('appSession');
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if (isset($appSession->loginForm)) {
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$this->view->loginForm = $appSession->loginForm;
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unset($appSession->loginForm);
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} else {
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$this->view->loginForm = new Install_Form_UpgradeLogin();
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}
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}
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public function proceedAction()
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{
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// double check upgrade is necessary in case someone access this action directly
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if (!$this->_needsUpgrade()) {
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$this->_redirect('');
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return;
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}
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$form = new Install_Form_UpgradeLogin();
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$formData = $this->_request->getPost();
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$form->populate($formData);
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if (!$form->isValid($formData)) {
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$appSession = Zend_Registry::get('appSession');
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$appSession->loginForm = $form;
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$this->_forward('index');
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return;
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}
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$users = new Users_Model_Users();
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list($super, $mayor, $minor) = explode('.', $this->_getDbVersion());
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$greaterThan2 = $super >= 2;
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$result = $users->authenticate(
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$this->_request->getPost('username'),
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$this->_request->getPost('password'),
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false,
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$this->view,
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!$greaterThan2 // bypass mark successfull login 'cause last_login field only exists after v.2
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);
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if (!$result) {
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$this->_helper->FlashMessenger->addMessage($this->view->translate('Invalid credentials'));
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$this->_redirect('index');
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return;
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}
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$user = $users->getUser();
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if ($user->role != Users_Model_User::ROLE_ADMIN) {
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Zend_Auth::getInstance()->clearIdentity();
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$this->_helper->FlashMessenger->addMessage($this->view->translate('Invalid credentials'));
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$this->_redirect('index');
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return;
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}
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$this->_runUpgrades(true);
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$upgradedVersion = $this->_runUpgrades(false);
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$this->_helper->FlashMessenger->addMessage($this->view->translate('Upgrade was successful. You are now on version %s', $upgradedVersion));
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$missingConfigs = $this->_checkMissingConfigDirectives();
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if ($missingConfigs) {
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$this->_helper->FlashMessenger->addMessage($this->view->translate('WARNING: there are some new configuration settings. To override their default values (as set in config.default.php) add them to your config.php file. The new settings correspond to the following directives: %s.', implode(', ', $missingConfigs)));
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}
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// we need to logout user in case the user table changed
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Zend_Auth::getInstance()->clearIdentity();
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Zend_Session::forgetMe();
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$this->_redirect('/');
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}
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private function _runUpgrades($onlyCheckFiles = true)
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{
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require 'setup/versions.php';
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$includeFiles = false;
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$db = Zend_Registry::get('db');
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$errors = array();
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foreach ($versions as $version) {
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if ($version == $this->_getDbVersion()) {
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$includeFiles = true;
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continue;
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}
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if (!$includeFiles) {
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continue;
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}
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$sqlFileName = APP_DIR . '/setup/upgrade_'.$version.'.sql';
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$phpFileName = APP_DIR . '/setup/upgrade_'.$version.'.php';
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$className = 'Upgrade_' . strtr($version, '.', '_');
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if ($onlyCheckFiles) {
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if (!file_exists($sqlFileName)) {
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$this->_helper->FlashMessenger->addMessage($this->view->translate('Correct before upgrading: File %s is required to proceed', $sqlFileName));
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$this->_redirect('index');
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return;
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}
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if (file_exists($phpFileName)) {
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require_once $phpFileName;
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$upgradeStage = new $className($this->user, $db, $this->view);
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$errors = array_merge($errors, $upgradeStage->requirements());
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}
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continue;
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}
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$query = '';
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$lines = file($sqlFileName);
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Zend_Registry::get('logger')->log("Running upgrade file $sqlFileName", Zend_Log::DEBUG);
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foreach ($lines as $line) {
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$line = trim($line);
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if ($line != '') {
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$query .= $line;
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}
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if (substr($line, -1) == ';') {
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try {
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$db->query($query);
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} catch (Zend_Db_Statement_Mysqli_Exception $e) {
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Zend_Registry::get('logger')->log("Error in this query: $query", Zend_Log::ERR);
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throw $e;
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}
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$query = '';
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}
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}
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if (file_exists($phpFileName)) {
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Zend_Registry::get('logger')->log("Running upgrade file $phpFileName", Zend_Log::DEBUG);
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$upgradeStage = new $className($this->user, $db, $this->view);
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$upgradeStage->proceed();
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}
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}
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if ($errors) {
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$errorMessages = join('<br />', $errors);
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$this->_helper->FlashMessenger->addMessage($this->view->translate('Please address the following requirements before proceeding with the upgrade:') . '<br />' . $errorMessages);
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$this->_redirect('index');
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}
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return $version;
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}
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private function _checkMissingConfigDirectives()
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{
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require 'config.default.php';
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$defaultConfig = $config;
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unset($config);
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require 'config.php';
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$missingConfigs = $this->_getMissingConfigs($defaultConfig, $config);
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return $missingConfigs;
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}
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private function _getMissingConfigs($defaultConfig, $config, $baseKey = false)
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{
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$missingConfigs = array();
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foreach ($defaultConfig as $key => $value) {
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if (!isset($config[$key])) {
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$missingConfigs[] = $key;
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} else if (is_array($value)) {
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if ($this->_getMissingConfigs($defaultConfig[$key], $config[$key], $baseKey)) {
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$missingConfigs[] = $baseKey? $baseKey : $key;
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}
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}
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}
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return $missingConfigs;
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}
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}
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