PHP isInstalled函数代码示例

 /**
  * initialize
  * 
  * @param Controller $controller
  * @return void
  * @access public
  */
 function initialize(&$controller)
 {
     /* 未インストール・インストール中の場合はすぐリターン */
     if (!isInstalled()) {
         return;
     }
     $plugins = Configure::read('Baser.enablePlugins');
     /* プラグインフックコンポーネントが実際に存在するかチェックしてふるいにかける */
     $pluginHooks = array();
     if ($plugins) {
         foreach ($plugins as $plugin) {
             $pluginName = Inflector::camelize($plugin);
             if (App::import('Component', $pluginName . '.' . $pluginName . 'Hook')) {
                 $pluginHooks[] = $pluginName;
             }
         }
     }
     /* プラグインフックを初期化 */
     foreach ($pluginHooks as $pluginName) {
         $className = $pluginName . 'HookComponent';
         $this->pluginHooks[$pluginName] =& new $className();
         // 各プラグインの関数をフックに登録する
         if (isset($this->pluginHooks[$pluginName]->registerHooks)) {
             foreach ($this->pluginHooks[$pluginName]->registerHooks as $hookName) {
                 $this->registerHook($hookName, $pluginName);
             }
         }
     }
     /* initialize のフックを実行 */
     $this->executeHook('initialize', $controller);
 }

 function _check()
 {
     if (isInstalled()) {
         $this->Session->setFlash(__('Already installed', true));
         $this->redirect('/');
     }
 }

 function getModuleClasses($module_dir = _PS_MODULE_DIR_, $sub = '/libs/classes')
 {
     $classes = array();
     foreach (scandir($module_dir) as $file) {
         if (!in_array($file, array('.', '..', 'index.php', '.htaccess', '.DS_Store'))) {
             if ($sub == '/libs/classes' && @is_dir($module_dir . $file . $sub)) {
                 if (in_array($file, array('pst', 'pstmenumanager')) || isInstalled($file)) {
                     $classes = array_merge($classes, getModuleClasses($module_dir . $file . $sub));
                 }
             } elseif (strpos($module_dir, '/libs/classes')) {
                 $path = $module_dir . '/' . $file;
                 if (is_dir($path)) {
                     $classes = array_merge($classes, getModuleClasses($path, ''));
                 } elseif (substr($file, -4) == '.php') {
                     $content = file_get_contents($path);
                     $pattern = '#\\W((abstract\\s+)?class|interface)\\s+(?P<classname>' . basename($file, '.php') . '(?:Core)?)' . '(?:\\s+extends\\s+[a-z][a-z0-9_]*)?(?:\\s+implements\\s+[a-z][a-z0-9_]*(?:\\s*,\\s*[a-z][a-z0-9_]*)*)?\\s*\\{#i';
                     if (preg_match($pattern, $content, $m)) {
                         $path = 'modules/' . str_replace(_PS_MODULE_DIR_, '', $module_dir) . '/';
                         $classes[$m['classname']] = array('path' => $path . $file, 'type' => trim($m[1]));
                         if (substr($m['classname'], -4) == 'Core') {
                             $classes[substr($m['classname'], 0, -4)] = array('path' => '', 'type' => $classes[$m['classname']]['type']);
                         }
                     }
                 }
             }
         }
     }
     return $classes;
 }

 /**
  * コンストラクタ
  *
  * @return void
  * @access public
  */
 function __construct()
 {
     $this->_view =& ClassRegistry::getObject('view');
     if (isInstalled()) {
         if (ClassRegistry::isKeySet('Permission')) {
             $this->Permission = ClassRegistry::getObject('Permission');
         } else {
             $this->Permission = ClassRegistry::init('Permission');
         }
         if (ClassRegistry::isKeySet('Page')) {
             $this->Page = ClassRegistry::getObject('Page');
         } else {
             $this->Page = ClassRegistry::init('Page');
         }
         if (ClassRegistry::isKeySet('PageCategory')) {
             $this->PageCategory = ClassRegistry::getObject('PageCategory');
         } else {
             $this->PageCategory = ClassRegistry::init('PageCategory');
         }
         if (isset($this->_view->viewVars['siteConfig'])) {
             $this->siteConfig = $this->_view->viewVars['siteConfig'];
         }
         // プラグインのBaserヘルパを初期化
         $this->_initPluginBasers();
     }
 }

 /**
  * 管理システムグローバルメニューの利用可否確認
  * 
  * @return boolean
  * @access public
  */
 function isAdminGlobalmenuUsed()
 {
     if (!isInstalled()) {
         return false;
     }
     if (empty($this->params['admin']) && !empty($this->_view->viewVars['user'])) {
         return false;
     }
     $UserGroup = ClassRegistry::getObject('UserGroup');
     return $UserGroup->isAdminGlobalmenuUsed($this->_view->viewVars['user']['user_group_id']);
 }

 public function exec()
 {
     try {
         /* check installed module */
         if (false === isInstalled($this->parm)) {
             /* target module is already installed */
             throw new \err\ComErr('specified module is not installed', 'please check \'spac mod list\'');
         }
         /* confirm */
         echo 'Uninstall ' . $this->parm . ' module.' . PHP_EOL;
         echo 'Are you sure ?(y,n):';
         $line = rtrim(fgets(STDIN), "\n");
         if (!(0 === strcmp($line, 'y') || 0 === strcmp($line, 'Y'))) {
             exit;
         }
         /* delete module files */
         if (true === isDirExists(__DIR__ . '/../../mod/' . $this->parm)) {
             try {
                 delDir(__DIR__ . '/../../mod/' . $this->parm);
             } catch (\Exception $e) {
                 throw new \err\ComErr('could not delete ' . __DIR__ . '/../../mod/' . $this->parm, 'please check directory');
             }
         }
         /* edit module config */
         $modcnf = yaml_parse_file(__DIR__ . '/../../../../conf/module.yml');
         if (false === $modcnf) {
             throw new \err\ComErr('could not read module config file', 'please check ' . __DIR__ . '/../../../../conf/module.yml');
         }
         $newcnf = array();
         foreach ($modcnf as $elm) {
             if (0 === strcmp($this->parm, $elm['name'])) {
                 continue;
             }
             $newcnf[] = $elm;
         }
         if (0 === count($newcnf)) {
             $newcnf = null;
         }
         if (false === copy(__DIR__ . '/../../../../conf/module.yml', __DIR__ . '/../../../../conf/module.yml_')) {
             throw new \err\ComErr('could not create backup of module config', 'please check ' . __DIR__ . '/../../../../conf');
         }
         if (false === file_put_contents(__DIR__ . '/../../../../conf/module.yml', yaml_emit($newcnf))) {
             throw new \err\ComErr('could not edit module config file', 'please check ' . __DIR__ . '/../../../../conf/module.yml');
         }
         unlink(__DIR__ . '/../../../../conf/module.yml_');
         echo 'Successful uninstall ' . $this->parm . ' module ' . PHP_EOL;
     } catch (\Exception $e) {
         throw $e;
     }
 }

/**
 * Test if a command is installed on usb
 * @param String The command to check
 * @return 2 if installed on usb | 1 if not on usb | 0 if not installed
 * 
 */
function isInstalledOnUsb($command)
{
    if (isInstalled($command)) {
        if (file_exists("/usb/usr/bin/{$command}")) {
            return 2;
        } else {
            if (file_exists("/usr/bin/{$command}")) {
                return 1;
            }
        }
    } else {
        return 0;
    }
}

function loadPlugins()
{
    if (!isInstalled()) {
        return;
    }
    $pluginsDir = "{$GLOBALS['PROGRAM_DIR']}/plugins";
    $pluginList = getPluginList();
    //
    foreach ($pluginList as $filename => $pluginData) {
        if ($pluginData['isActive']) {
            $filepath = "{$pluginsDir}/{$filename}";
            include $filepath;
        }
    }
}

 /**
  * beforeRender
  * 
  * @return void
  * @access public
  */
 function beforeRender()
 {
     /* 未インストール・インストール中の場合はすぐリターン */
     if (!isInstalled()) {
         return;
     }
     $view = ClassRegistry::getObject('View');
     $plugins = Configure::read('BcStatus.enablePlugins');
     // 現在のテーマのフックも登録する（テーマフック）
     // TODO プラグインではないので、プラグインフックというこの仕組の名称自体を検討する必要がある？
     $plugins[] = Configure::read('BcSite.theme');
     /* プラグインフックコンポーネントが実際に存在するかチェックしてふるいにかける */
     $pluginHooks = array();
     if ($plugins) {
         foreach ($plugins as $plugin) {
             $pluginName = Inflector::camelize($plugin);
             if (App::import('Helper', $pluginName . '.' . $pluginName . 'Hook')) {
                 $pluginHooks[] = $pluginName;
             }
         }
     }
     /* プラグインフックを初期化 */
     $vars = array('base', 'webroot', 'here', 'params', 'action', 'data', 'themeWeb', 'plugin');
     $c = count($vars);
     foreach ($pluginHooks as $key => $pluginName) {
         // 各プラグインのプラグインフックを初期化
         $className = $pluginName . 'HookHelper';
         $this->pluginHooks[$pluginName] =& new $className();
         for ($j = 0; $j < $c; $j++) {
             if (isset($view->{$vars[$j]})) {
                 $this->pluginHooks[$pluginName]->{$vars[$j]} = $view->{$vars[$j]};
             }
         }
         // 各プラグインの関数をフックに登録する
         if (isset($this->pluginHooks[$pluginName]->registerHooks)) {
             foreach ($this->pluginHooks[$pluginName]->registerHooks as $hookName) {
                 $this->registerHook($hookName, $pluginName);
             }
         }
     }
     /* beforeRenderをフック */
     $this->executeHook('beforeRender');
 }

 public function exec()
 {
     try {
         /* check specified directory */
         chkRequireConts($this->getPrm());
         $desc = yaml_parse_file($this->getPrm() . 'conf/desc.yml');
         if (false === $desc) {
             throw new \err\ComErr('could not read module description file', 'please check ' . $tgt . 'conf/desc.yml');
         }
         /* check installed module */
         if (true === isInstalled($desc['name'])) {
             /* target module is already installed */
             throw new \err\ComErr('specified module is already installed', 'please check \'spac mod list\'');
         }
         /* copy module contents */
         copyDir($this->getPrm(), __DIR__ . '/../../mod/' . $desc['name']);
         /* add module name to module config file */
         $modcnf = yaml_parse_file(__DIR__ . '/../../../../conf/module.yml');
         $first = false;
         if (null === $modcnf) {
             $first = true;
             $modcnf = array();
         }
         $add = array('name' => $desc['name'], 'select' => false);
         if (true === $first) {
             $add['select'] = true;
         }
         $modcnf[] = $add;
         if (false === copy(__DIR__ . '/../../../../conf/module.yml', __DIR__ . '/../../../../conf/module.yml_')) {
             throw new \err\ComErr('could not create backup of module config', 'please check ' . __DIR__ . '/../../../../conf');
         }
         if (false === file_put_contents(__DIR__ . '/../../../../conf/module.yml', yaml_emit($modcnf))) {
             throw new \err\ComErr('could not edit module config file', 'please check ' . __DIR__ . '/../../../../conf/module.yml');
         }
         unlink(__DIR__ . '/../../../../conf/module.yml_');
         echo 'Successful install ' . $desc['name'] . ' module' . PHP_EOL;
         echo 'You can check installed module \'spac mod list\',' . PHP_EOL;
     } catch (\Exception $e) {
         throw $e;
     }
 }

 public function exec()
 {
     try {
         if (false === isInstalled($this->parm)) {
             /* target module is already installed */
             throw new \err\ComErr('specified module is not installed', 'please check \'spac mod list\'');
         }
         $desc = yaml_parse_file(__DIR__ . '/../../mod/' . $this->getPrm() . '/conf/desc.yml');
         if (false === $desc) {
             throw new \err\ComErr('could not read module description file', 'please check ' . __DIR__ . '/../../mod/' . $this->getPrm() . '/conf/desc.yml');
         }
         $mcnf = yaml_parse_file(__DIR__ . '/../../../conf/module.yml');
         if (false === $mcnf) {
             throw new \err\ComErr('could not read module config', 'please check ' . __DIR__ . '/../../../conf/module.yml');
         }
         $select = '';
         foreach ($mcnf as $elm) {
             if (true !== $elm['select']) {
                 continue;
             }
             if (0 === strcmp($desc['name'], $elm['name'])) {
                 $select .= '(selected)';
                 break;
             }
         }
         echo '<' . $desc['name'] . ' Module' . $select . '>' . PHP_EOL;
         echo 'Version ' . $desc['version'];
         echo ', Author ' . $desc['author'] . PHP_EOL;
         echo 'URL : ';
         if (true === isset($desc['url'])) {
             echo $desc['url'];
         }
         echo PHP_EOL;
         if (true === isset($desc['desc'])) {
             echo $desc['desc'];
         }
         echo PHP_EOL;
     } catch (\Exception $e) {
         throw $e;
     }
 }

 /**
  * View用のデータを読み込む。
  * beforeRenderで呼び出される
  *
  * @return	void
  * @access	private
  */
 function __loadDataToView()
 {
     $this->set('subMenuElements', $this->subMenuElements);
     // サブメニューエレメント
     $this->set('crumbs', $this->crumbs);
     // パンくずなび
     $this->set('search', $this->search);
     $this->set('help', $this->help);
     /* ログインユーザー */
     if (isInstalled() && isset($_SESSION['Auth']['User']) && $this->name != 'Installations') {
         $this->set('user', $_SESSION['Auth']['User']);
         $this->set('favorites', $this->Favorite->find('all', array('conditions' => array('Favorite.user_id' => $_SESSION['Auth']['User']['id']), 'order' => 'Favorite.sort', 'recursive' => -1)));
     }
     /* 携帯用絵文字データの読込 */
     // TODO 実装するかどうか検討する
     /*if(isset($this->params['prefix']) && $this->params['prefix'] == 'mobile' && !empty($this->EmojiData)) {
     			$emojiData = $this->EmojiData->findAll();
     			$this->set('emoji',$this->Emoji->EmojiData($emojiData));
     		}*/
 }

/**
 * Display the login screen.
 *
 * This screen should also check if PivotX is set up correctly. If it isn't, the
 * user will be redirected to the Troubleshooting or Setup screen.
 *
 */
function pageLogin($template = "normal")
{
    global $PIVOTX;
    if (!isInstalled()) {
        pageSetupUser();
        die;
    }
    $PIVOTX['template']->assign('title', __("Login"));
    $PIVOTX['template']->assign('heading', __("Login"));
    $template = getDefault($_POST['template'], $template);
    if (isMobile()) {
        $template = "mobile";
    }
    $form = getLoginForm($template);
    // If a 'return to' is set, pass it onto the template, but only the 'path' and 'query'
    // part. This means that we do NOT allow redirects to another domain!!
    $returnto = getDefault($_GET['returnto'], $_POST['returnto']);
    if (!empty($returnto)) {
        $returnto = parse_url($returnto);
        $returnto_link = $returnto['path'];
        if (!empty($returnto['query'])) {
            $returnto_link .= '?' . $returnto['query'];
        }
        $form->setvalue('returnto', $returnto_link);
    }
    // Get the validation result
    $result = $form->validate();
    $extraval = array();
    if ($result != FORM_OK) {
        if (isset($_GET['resetpassword']) && isset($_GET['username']) && isset($_GET['id'])) {
            $form->setvalue('username', $_GET['username']);
            $user = $PIVOTX['users']->getUser($_GET['username']);
            if ($user && !empty($user['reset_id']) && $_GET['id'] == $user['reset_id']) {
                $extraval['pass1'] = randomString(8, true);
                $extraval['reset_id'] = '';
                $pass = "'<strong>" . $extraval['pass1'] . "</strong>'";
                $message = "<p>" . __('Your new password is %pass%.') . "</p>";
                $message = str_replace('%pass%', $pass, $message);
                $PIVOTX['messages']->addMessage($message);
                $html = $message;
                $PIVOTX['users']->updateUser($user['username'], $extraval);
                $PIVOTX['events']->add('password_reset', "", $user['username']);
            } else {
                $PIVOTX['messages']->addMessage(__('Oops') . ' - ' . __('Password reset request failed.'));
                debug('Password reset request failed - wrong id.');
            }
        }
        $PIVOTX['template']->assign("html", $html);
        $PIVOTX['template']->assign("form", $form->fetch(true));
    } else {
        $val = $form->getvalues();
        if ($val['resetpassword'] == 1) {
            $can_send_mail = true;
            $user = $PIVOTX['users']->getUser($val['username']);
            if ($user) {
                $extraval['reset_id'] = md5($PIVOTX['config']->get('server_spam_key') . $user['password']);
                $PIVOTX['users']->updateUser($user['username'], $extraval);
                $link = $PIVOTX['paths']['host'] . makeAdminPageLink('login') . '&resetpassword&username=' . urlencode($user['username']) . '&id=' . $extraval['reset_id'];
                $can_send_mail = mailResetPasswordLink(array('name' => $user['username'], 'email' => $user['email'], 'reset_id' => $extraval['reset_id'], 'link' => $link));
            }
            if ($can_send_mail) {
                // Posting this message even if an invalid username is given so
                // crackers can't enumerate usernames.
                $PIVOTX['messages']->addMessage(__('A link to reset your password was sent to your mailbox.'));
            } else {
                $PIVOTX['messages']->addMessage(__('PivotX was not able to send a mail with the reset link.'));
            }
            $PIVOTX['events']->add('request_password', "", $user['username']);
            $PIVOTX['template']->assign("form", $form->fetch(true));
        } elseif ($PIVOTX['session']->login($val['username'], $val['password'], $val['stayloggedin'])) {
            // User successfully logged in... set language and go to Dashboard or 'returnto'
            $currentuser = $PIVOTX['users']->getUser($PIVOTX['session']->currentUsername());
            $PIVOTX['languages']->switchLanguage($currentuser['language']);
            if (!empty($returnto_link)) {
                header("Location: " . $returnto_link);
                die;
            } else {
                if ($template == "normal") {
                    pageDashboard();
                } else {
                    if ($template == "mobile") {
                        header('Location: index.php');
                    } else {
                        pageBookmarklet();
                    }
                }
                die;
            }
        } else {
            // User couldn't be logged in
            $PIVOTX['events']->add('failed_login', "", safeString($_POST['username']));
            $PIVOTX['messages']->addMessage($PIVOTX['session']->getMessage());
            $PIVOTX['template']->assign("form", $form->fetch(true));
//.........这里部分代码省略.........

use SubjectsPlus\Control\Installer;
use SubjectsPlus\Control\Querier;
//set varirables needed in header
$subcat = "install";
$page_title = "Installation";
$sessionCheck = 'no';
$no_header = "yes";
$installCheck = 'no';
$updateCheck = 'no';
include "includes/header.php";
//logo only header
displayLogoOnlyHeader();
//find what step we are in
$lintStep = isset($_GET['step']) ? (int) $_GET['step'] : 0;
//if installed already, display message and discontinue
if (isInstalled()) {
    ?>
	<div id="maincontent" style="max-width: 800px; margin-right: auto; margin-left: auto;">
<div class="box required_field">
    <h2 class="bw_head"><?php 
    echo _("Already Installed");
    ?>
</h2>

			<p><?php 
    echo _('There appears to already be an installation of SubjectsPlus. To reinstall please clear old database tables first.');
    ?>
</p>
			<p><a href="login.php"><?php 
    echo _('Log In');
    ?>

 /**
  * コンストラクタ
  *
  * @return	void
  * @access	private
  */
 function __construct()
 {
     parent::__construct();
     $base = baseUrl();
     // サイト基本設定の読み込み
     if (file_exists(CONFIGS . 'database.php')) {
         $dbConfig = new DATABASE_CONFIG();
         if ($dbConfig->baser['driver']) {
             $SiteConfig = ClassRegistry::init('SiteConfig', 'Model');
             $this->siteConfigs = $SiteConfig->findExpanded();
             if (empty($this->siteConfigs['version'])) {
                 $this->siteConfigs['version'] = $this->getBaserVersion();
                 $SiteConfig->saveKeyValue($this->siteConfigs);
             }
             // テーマの設定
             if ($base) {
                 $reg = '/^' . str_replace('/', '\\/', $base) . '(installations)/i';
             } else {
                 $reg = '/^\\/(installations)/i';
             }
             if (!preg_match($reg, @$_SERVER['REQUEST_URI']) || isInstalled()) {
                 $this->theme = $this->siteConfigs['theme'];
                 // ===============================================================================
                 // テーマ内プラグインのテンプレートをテーマに梱包できるようにプラグインパスにテーマのパスを追加
                 // 実際には、プラグインの場合も下記パスがテンプレートの検索対象となっている為不要だが、
                 // ビューが存在しない場合に、プラグインテンプレートの正規のパスがエラーメッセージに
                 // 表示されてしまうので明示的に指定している。
                 // （例）
                 // [変更後] app/webroot/themed/demo/blog/news/index.ctp
                 // [正　規] app/plugins/blog/views/themed/demo/blog/news/index.ctp
                 // 但し、CakePHPの仕様としてはテーマ内にプラグインのテンプレートを梱包できる仕様となっていないので
                 // 将来的には、blog / mail / feed をプラグインではなくコアへのパッケージングを検討する必要あり。
                 // ※ AppView::_pathsも関連している
                 // ===============================================================================
                 $pluginThemePath = WWW_ROOT . 'themed' . DS . $this->theme . DS;
                 $pluginPaths = Configure::read('pluginPaths');
                 if (!in_array($pluginThemePath, $pluginPaths)) {
                     Configure::write('pluginPaths', am(array($pluginThemePath), $pluginPaths));
                 }
             }
         }
     }
     // TODO beforeFilterでも定義しているので整理する
     if ($this->name == 'CakeError') {
         // モバイルのエラー用
         if (Configure::read('AgentPrefix.on')) {
             $this->layoutPath = Configure::read('AgentPrefix.currentPrefix');
             if (Configure::read('AgentPrefix.currentAgent') == 'mobile') {
                 $this->helpers[] = 'Mobile';
             }
         }
         if ($base) {
             $reg = '/^' . str_replace('/', '\\/', $base) . 'admin/i';
         } else {
             $reg = '/^\\/admin/i';
         }
         if (preg_match($reg, $_SERVER['REQUEST_URI'])) {
             $this->layoutPath = 'admin';
             $this->subDir = 'admin';
         }
     }
     if (Configure::read('AgentPrefix.currentAgent') == 'mobile') {
         if (!Configure::read('Baser.mobile')) {
             $this->notFound();
         }
     }
     if (Configure::read('AgentPrefix.currentAgent') == 'smartphone') {
         if (!Configure::read('Baser.smartphone')) {
             $this->notFound();
         }
     }
     /* 携帯用絵文字のモデルとコンポーネントを設定 */
     // TODO 携帯をコンポーネントなどで判別し、携帯からのアクセスのみ実行させるようにする
     // ※ コンストラクト時点で、$this->params['prefix']を利用できない為。
     // TODO 2008/10/08 egashira
     // beforeFilterに移動してみた。実際に携帯を使うサイトで使えるかどうか確認する
     //$this->uses[] = 'EmojiData';
     //$this->components[] = 'Emoji';
 }