/**
* Check if Elgg has been installed
* @return bool
*/
private function isInstalled()
{
$path = Local::root()->getPath('engine/settings.php');
if (!is_file($path)) {
$path = Local::root()->getPath('elgg-config/settings.php');
}
return is_file($path);
}
/**
* {@inheritdoc}
*/
protected function handle()
{
$params = array('displayname' => 'Administrator', 'username' => $this->ask('Enter admin username: '******'admin'), 'password' => $this->ask('Enter admin password: '******'email' => $email = $this->ask('Enter admin email: '), 'dbuser' => $this->ask('Enter database username: '******'dbpassword' => $this->ask('Enter database password: '******'dbname' => $this->ask('Enter database name: '), 'dbprefix' => $this->ask('Enter database prefix [elgg_]: ', 'elgg_'), 'sitename' => $this->ask('Enter site name: '), 'siteemail' => $this->ask("Enter site email [{$email}]: ", $email), 'wwwroot' => $this->ask('Enter site URL [http://localhost/]: ', 'http://localhost/'), 'dataroot' => $this->ask('Enter data directory path: '), 'timezone' => 'UTC');
global $CONFIG;
$CONFIG = new \stdClass();
$CONFIG->system_cache_enabled = false;
foreach ($params as $key => $value) {
$CONFIG->{$key} = $value;
}
$installer = new ElggInstaller();
$htaccess = !is_file(\Elgg\Filesystem\Directory\Local::root()->getPath('.htaccess'));
$installer->batchInstall($params, $htaccess);
system_message('Installation is successful');
}
/**
* Get the root directory path for this installation
*
* Note: This is not the same as the Elgg root! In the Elgg 1.x series, Elgg
* was always at the install root, but as of 2.0, Elgg can be installed as a
* composer dependency, so you cannot assume that it the install root anymore.
*
* @return string
* @since 1.8.0
*/
function elgg_get_root_path()
{
return Directory\Local::root()->getPath('/');
}
/**
* Make it possible for composer-managed Elgg site to recognize plugins
* version-controlled in Elgg core.
*
* @param string $plugin The name of the plugin to symlink
*
* @return bool Whether the symlink succeeded.
*/
private static function symlinkPluginFromRootToElgg($plugin)
{
$from = Directory\Local::root()->getPath("mod/{$plugin}");
$to = Elgg\Application::elggDir()->getPath("mod/{$plugin}");
return !file_exists($from) && symlink($to, $from);
}
/**
* {@inheritdoc}
*/
public function loadSettingsFile()
{
if ($this->settings_loaded) {
return;
}
if (isset($this->config->Config_file)) {
if ($this->config->Config_file === false) {
$this->settings_loaded = true;
return;
}
$path = $this->config->Config_file;
} else {
$path = Directory\Local::root()->getPath('engine/settings.php');
if (!is_file($path)) {
$path = Directory\Local::root()->getPath('elgg-config/settings.php');
}
}
// No settings means a fresh install
if (!is_file($path)) {
if ($this->getVolatile('installer_running')) {
$this->settings_loaded = true;
return;
}
header("Location: install.php");
exit;
}
if (!is_readable($path)) {
echo "The Elgg settings file exists but the web server doesn't have read permission to it.";
exit;
}
// we assume settings is going to write to CONFIG, but we may need to copy its values
// into our local config
global $CONFIG;
$global_is_bound = isset($CONFIG) && $CONFIG === $this->config;
require_once $path;
// normalize commonly needed values
if (isset($CONFIG->dataroot)) {
$CONFIG->dataroot = rtrim($CONFIG->dataroot, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
$GLOBALS['_ELGG']->dataroot_in_settings = true;
} else {
$GLOBALS['_ELGG']->dataroot_in_settings = false;
}
$GLOBALS['_ELGG']->simplecache_enabled_in_settings = isset($CONFIG->simplecache_enabled);
if (!empty($CONFIG->cacheroot)) {
$CONFIG->cacheroot = rtrim($CONFIG->cacheroot, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
}
if (!$global_is_bound) {
// must manually copy settings into our storage
foreach ($CONFIG as $key => $value) {
$this->config->{$key} = $value;
}
}
$this->settings_loaded = true;
}
/**
* Confirm that the rewrite rules are firing
*
* @param array &$report The requirements report array
*
* @return void
*/
protected function checkRewriteRules(&$report)
{
$tester = new ElggRewriteTester();
$url = _elgg_services()->config->getSiteUrl() . "rewrite.php";
$report['rewrite'] = array($tester->run($url, Directory\Local::root()->getPath()));
}
<?php
use Elgg\Filesystem\Directory;
$subject = elgg_extract("subject", $vars);
$message = nl2br(elgg_extract("body", $vars));
$language = elgg_extract("language", $vars, get_current_language());
$recipient = elgg_extract("recipient", $vars);
$site = elgg_get_site_entity();
$site_url = elgg_get_site_url();
$isElggAtRoot = Elgg\Application::elggDir()->getPath() === Directory\Local::root()->getPath();
$elggSubdir = $isElggAtRoot ? '' : 'vendor/elgg/elgg/';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php
echo $language;
?>
" lang="<?php
echo $language;
?>
">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<base target="_blank" />
<?php
if (!empty($subject)) {
echo elgg_format_element('title', [], $subject);
}
?>
</head>
<body>
/**
* Returns a directory that points to the root of Elgg, but not necessarily
* the install root. See `self::root()` for that.
*
* @return Directory
*/
public static function elggDir()
{
return Directory\Local::fromPath(realpath(__DIR__ . '/../../..'));
}
/**
* Merge a specification of absolute view paths
*
* @param array $spec Specification
* viewtype => [
* view_name => path or array of paths
* ]
*
* @access private
*/
public function mergeViewsSpec(array $spec)
{
foreach ($spec as $viewtype => $list) {
foreach ($list as $view => $paths) {
if (!is_array($paths)) {
$paths = [$paths];
}
foreach ($paths as $path) {
if (preg_match('~^([/\\\\]|[a-zA-Z]\\:)~', $path)) {
// absolute path
} else {
// relative path
$path = Directory\Local::root()->getPath($path);
}
if (substr($view, -1) === '/') {
// prefix
$this->autoregisterViews($view, $path, $viewtype);
} else {
$this->setViewLocation($view, $viewtype, $path);
}
}
}
}
}
/**
* Create Elgg's .htaccess file or confirm that it exists
*
* @param string $url URL of rewrite test
*
* @return bool
*/
public function createHtaccess($url)
{
$root = Directory\Local::root();
$file = $root->getFile(".htaccess");
if ($file->exists()) {
// check that this is the Elgg .htaccess
$data = $file->getContents();
if ($data === FALSE) {
// don't have permission to read the file
$this->htaccessIssue = 'read_permission';
return FALSE;
}
if (strpos($data, 'Elgg') === FALSE) {
$this->htaccessIssue = 'non_elgg_htaccess';
return FALSE;
} else {
// check if this is an old Elgg htaccess
if (strpos($data, 'RewriteRule ^rewrite.php$ install.php') == FALSE) {
$this->htaccessIssue = 'old_elgg_htaccess';
return FALSE;
}
return TRUE;
}
}
if (!is_writable($root->getPath())) {
$this->htaccessIssue = 'write_permission';
return FALSE;
}
// create the .htaccess file
$result = copy(\Elgg\Application::elggDir()->getPath("install/config/htaccess.dist"), $file->getPath());
if (!$result) {
$this->htaccessIssue = 'cannot_copy';
return FALSE;
}
// does default RewriteBase work already?
if (!$this->runRewriteTest($url)) {
//try to rewrite to guessed subdirectory
if ($subdir = $this->guessSubdirectory($url)) {
$contents = $file->getContents();
$contents = preg_replace("/#RewriteBase \\/(\r?\n)/", "RewriteBase {$subdir}\$1", $contents);
if ($contents) {
$file->putContents($contents);
}
}
}
return TRUE;
}
/**
* Loads configuration related to Elgg as an application
*
* This runs on the engine boot and loads from the datalists database table.
*
* @see _elgg_engine_boot()
*
* @access private
*/
function _elgg_load_application_config()
{
_elgg_services()->timer->begin([__FUNCTION__]);
global $CONFIG;
$install_root = Directory\Local::root();
$defaults = array('path' => $install_root->getPath("/"), 'plugins_path' => $install_root->getPath("mod") . "/", 'language' => 'en', 'pluginspath' => $install_root->getPath("mod") . "/");
foreach ($defaults as $name => $value) {
if (empty($CONFIG->{$name})) {
$CONFIG->{$name} = $value;
}
}
$GLOBALS['_ELGG']->view_path = \Elgg\Application::elggDir()->getPath("/views/");
// set cookie values for session and remember me
_elgg_configure_cookies($CONFIG);
if (!is_memcache_available()) {
_elgg_services()->datalist->loadAll();
}
// make sure dataroot gets set
\Elgg\Application::getDataPath();
if (!$GLOBALS['_ELGG']->simplecache_enabled_in_settings) {
$simplecache_enabled = datalist_get('simplecache_enabled');
$CONFIG->simplecache_enabled = $simplecache_enabled === false ? 1 : $simplecache_enabled;
}
$system_cache_enabled = datalist_get('system_cache_enabled');
$CONFIG->system_cache_enabled = $system_cache_enabled === false ? 1 : $system_cache_enabled;
// needs to be set before system, init for links in html head
$CONFIG->lastcache = (int) datalist_get("simplecache_lastupdate");
$GLOBALS['_ELGG']->i18n_loaded_from_cache = false;
// this must be synced with the enum for the entities table
$CONFIG->entity_types = array('group', 'object', 'site', 'user');
_elgg_services()->timer->end([__FUNCTION__]);
}
public function testCanRegisterActionWithoutFilename()
{
$this->assertTrue($this->actions->register('login'));
$actions = $this->actions->getAllActions();
$this->assertArrayHasKey('login', $actions);
$this->assertEquals(['file' => realpath(Filesystem\Directory\Local::root()->getPath() . 'actions/login.php'), 'access' => 'logged_in'], $actions['login']);
}
/**
* Boots the engine
*
* @return void
*/
public function boot()
{
// Register the error handlers
set_error_handler('_elgg_php_error_handler');
set_exception_handler('_elgg_php_exception_handler');
$db = _elgg_services()->db;
// we inject the logger here to allow use of DB without loading core
$db->setLogger(_elgg_services()->logger);
$db->setupConnections();
$db->assertInstalled();
$CONFIG = _elgg_services()->config->getStorageObject();
$local_path = Local::root()->getPath();
// setup stuff available without any DB info
$CONFIG->path = $local_path;
$CONFIG->plugins_path = "{$local_path}mod/";
$CONFIG->pluginspath = "{$local_path}mod/";
$CONFIG->entity_types = ['group', 'object', 'site', 'user'];
$CONFIG->language = 'en';
// set cookie values for session and remember me
_elgg_services()->config->getCookieConfig();
// we need this stuff before cache
$rows = $db->getData("\n\t\t\tSELECT *\n\t\t\tFROM {$db->prefix}config\n\t\t\tWHERE `name` IN ('__site_secret__', 'default_site', 'dataroot')\n\t\t");
$configs = [];
foreach ($rows as $row) {
$configs[$row->name] = unserialize($row->value);
}
// booting during installation
if (empty($configs['dataroot'])) {
$configs['dataroot'] = '';
// don't use cache
$CONFIG->boot_cache_ttl = 0;
}
if (!$GLOBALS['_ELGG']->dataroot_in_settings) {
$CONFIG->dataroot = rtrim($configs['dataroot'], '/\\') . DIRECTORY_SEPARATOR;
}
$CONFIG->site_guid = (int) $configs['default_site'];
if (!isset($CONFIG->boot_cache_ttl)) {
$CONFIG->boot_cache_ttl = self::DEFAULT_BOOT_CACHE_TTL;
}
if ($this->timer) {
$this->timer->begin([__CLASS__ . '::getBootData']);
}
// early config is done, now get the core boot data
$data = $this->getBootData($CONFIG, $db);
if ($this->timer) {
$this->timer->begin([__CLASS__ . '::getBootData']);
}
$configs_cache = $data->getConfigValues();
$CONFIG->site = $data->getSite();
$CONFIG->wwwroot = $CONFIG->site->url;
$CONFIG->sitename = $CONFIG->site->name;
$CONFIG->sitedescription = $CONFIG->site->description;
$CONFIG->url = $CONFIG->wwwroot;
_elgg_services()->subtypeTable->setCachedValues($data->getSubtypeData());
foreach ($data->getConfigValues() as $key => $value) {
$CONFIG->{$key} = $value;
}
_elgg_services()->plugins->setBootPlugins($data->getActivePlugins());
_elgg_services()->pluginSettingsCache->setCachedValues($data->getPluginSettings());
if (!$GLOBALS['_ELGG']->simplecache_enabled_in_settings) {
$simplecache_enabled = $configs_cache['simplecache_enabled'];
$CONFIG->simplecache_enabled = $simplecache_enabled === false ? 1 : $simplecache_enabled;
}
$system_cache_enabled = $configs_cache['system_cache_enabled'];
$CONFIG->system_cache_enabled = $system_cache_enabled === false ? 1 : $system_cache_enabled;
// needs to be set before [init, system] for links in html head
$CONFIG->lastcache = (int) $configs_cache['simplecache_lastupdate'];
$GLOBALS['_ELGG']->i18n_loaded_from_cache = false;
if (!empty($CONFIG->debug)) {
_elgg_services()->logger->setLevel($CONFIG->debug);
_elgg_services()->logger->setDisplay(true);
}
_elgg_services()->views->view_path = \Elgg\Application::elggDir()->getPath("/views/");
// finish boot sequence
_elgg_session_boot();
if ($CONFIG->system_cache_enabled) {
_elgg_services()->systemCache->loadAll();
}
_elgg_services()->translator->loadTranslations();
// we always need site->email and user->icontime, so load them together
$user_guid = _elgg_services()->session->getLoggedInUserGuid();
if ($user_guid) {
_elgg_services()->metadataCache->populateFromEntities([$user_guid]);
}
// gives hint to get() how to approach missing values
$CONFIG->site_config_loaded = true;
// invalidate on some actions just in case other invalidation triggers miss something
_elgg_services()->hooks->registerHandler('action', 'all', function ($action) {
if (0 === strpos($action, 'admin/' || $action === 'plugins/settings/save')) {
$this->invalidateCache();
}
}, 1);
}
