<?php
/**
- * @file src/App.php
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
+
namespace Friendica;
-use Detection\MobileDetect;
-use DOMDocument;
-use DOMXPath;
use Exception;
-use Friendica\Core\Config\ConfigCache;
-use Friendica\Core\Config\ConfigCacheLoader;
-use Friendica\Database\DBA;
-use Friendica\Factory\ConfigFactory;
-use Friendica\Network\HTTPException\InternalServerErrorException;
+use Friendica\App\Arguments;
+use Friendica\App\BaseURL;
+use Friendica\App\Authentication;
+use Friendica\Core\Config\Cache;
+use Friendica\Core\Config\IConfig;
+use Friendica\Core\PConfig\IPConfig;
+use Friendica\Core\L10n;
+use Friendica\Core\System;
+use Friendica\Core\Theme;
+use Friendica\Database\Database;
+use Friendica\Model\Profile;
+use Friendica\Module\Special\HTTPException as ModuleHTTPException;
+use Friendica\Network\HTTPException;
+use Friendica\Util\ConfigFileLoader;
+use Friendica\Util\HTTPSignature;
+use Friendica\Util\Profiler;
+use Friendica\Util\Strings;
use Psr\Log\LoggerInterface;
/**
- *
- * class: App
- *
- * @brief Our main application structure for the life of this page.
+ * Our main application structure for the life of this page.
*
* Primarily deals with the URL that got us here
* and tries to make some sense of it, and
*/
class App
{
- public $module_loaded = false;
- public $module_class = null;
- public $query_string = '';
- public $page = [];
public $profile;
public $profile_uid;
public $user;
public $page_contact;
public $content;
public $data = [];
- public $error = false;
- public $cmd = '';
+ /** @deprecated 2019.09 - use App\Arguments->getArgv() or Arguments->get() */
public $argv;
+ /** @deprecated 2019.09 - use App\Arguments->getArgc() */
public $argc;
- public $module;
public $timezone;
public $interactive = true;
public $identities;
- public $is_mobile = false;
- public $is_tablet = false;
- public $performance = [];
- public $callstack = [];
public $theme_info = [];
public $category;
// Allow themes to control internal parameters
// by changing App values in theme.php
- public $sourcename = '';
- public $videowidth = 425;
- public $videoheight = 350;
- public $force_max_items = 0;
+ public $sourcename = '';
+ public $videowidth = 425;
+ public $videoheight = 350;
+ public $force_max_items = 0;
public $theme_events_in_profile = true;
-
- public $stylesheets = [];
- public $footerScripts = [];
+ public $queue;
/**
* @var App\Mode The Mode of the Application
private $mode;
/**
- * @var string The App base path
+ * @var BaseURL
*/
- private $basePath;
+ private $baseURL;
+
+ /** @var string The name of the current theme */
+ private $currentTheme;
+ /** @var string The name of the current mobile theme */
+ private $currentMobileTheme;
/**
- * @var string The App URL path
+ * @var IConfig The config
*/
- private $urlPath;
+ private $config;
/**
- * @var bool true, if the call is from the Friendica APP, otherwise false
+ * @var LoggerInterface The logger
*/
- private $isFriendicaApp;
+ private $logger;
/**
- * @var bool true, if the call is from an backend node (f.e. worker)
+ * @var Profiler The profiler of this app
*/
- private $isBackend;
+ private $profiler;
/**
- * @var string The name of the current theme
+ * @var Database The Friendica database connection
*/
- private $currentTheme;
+ private $database;
/**
- * @var bool check if request was an AJAX (xmlhttprequest) request
+ * @var L10n The translator
*/
- private $isAjax;
+ private $l10n;
/**
- * @var MobileDetect
+ * @var App\Arguments
*/
- public $mobileDetect;
+ private $args;
/**
- * @var LoggerInterface The current logger of this App
+ * @var Core\Process The process methods
*/
- private $logger;
+ private $process;
/**
- * @var ConfigCache The cached config
+ * @var IPConfig
*/
- private $config;
+ private $pConfig;
/**
* Returns the current config cache of this node
*
- * @return ConfigCache
+ * @return Cache
*/
- public function getConfig()
+ public function getConfigCache()
{
- return $this->config;
+ return $this->config->getCache();
}
/**
*/
public function getBasePath()
{
- return $this->basePath;
+ // Don't use the basepath of the config table for basepath (it should always be the config-file one)
+ return $this->config->getCache()->get('system', 'basepath');
}
/**
- * Register a stylesheet file path to be included in the <head> tag of every page.
- * Inclusion is done in App->initHead().
- * The path can be absolute or relative to the Friendica installation base folder.
- *
- * @see initHead()
- *
- * @param string $path
- * @throws InternalServerErrorException
+ * @param Database $database The Friendica Database
+ * @param IConfig $config The Configuration
+ * @param App\Mode $mode The mode of this Friendica app
+ * @param BaseURL $baseURL The full base URL of this Friendica app
+ * @param LoggerInterface $logger The current app logger
+ * @param Profiler $profiler The profiler of this application
+ * @param L10n $l10n The translator instance
+ * @param App\Arguments $args The Friendica Arguments of the call
+ * @param Core\Process $process The process methods
+ * @param IPConfig $pConfig Personal configuration
*/
- public function registerStylesheet($path)
+ public function __construct(Database $database, IConfig $config, App\Mode $mode, BaseURL $baseURL, LoggerInterface $logger, Profiler $profiler, L10n $l10n, Arguments $args, Core\Process $process, IPConfig $pConfig)
{
- $url = str_replace($this->basePath . DIRECTORY_SEPARATOR, '', $path);
+ $this->database = $database;
+ $this->config = $config;
+ $this->mode = $mode;
+ $this->baseURL = $baseURL;
+ $this->profiler = $profiler;
+ $this->logger = $logger;
+ $this->l10n = $l10n;
+ $this->args = $args;
+ $this->process = $process;
+ $this->pConfig = $pConfig;
- $this->stylesheets[] = trim($url, '/');
- }
+ $this->argv = $args->getArgv();
+ $this->argc = $args->getArgc();
- /**
- * Register a javascript file path to be included in the <footer> tag of every page.
- * Inclusion is done in App->initFooter().
- * The path can be absolute or relative to the Friendica installation base folder.
- *
- * @see initFooter()
- *
- * @param string $path
- * @throws InternalServerErrorException
- */
- public function registerFooterScript($path)
- {
- $url = str_replace($this->basePath . DIRECTORY_SEPARATOR, '', $path);
-
- $this->footerScripts[] = trim($url, '/');
+ $this->load();
}
- public $process_id;
- public $queue;
- private $scheme;
- private $hostname;
-
/**
- * @brief App constructor.
- *
- * @param ConfigCache $config The Cached Config
- * @param LoggerInterface $logger Logger of this application
- * @param bool $isBackend Whether it is used for backend or frontend (Default true=backend)
- *
- * @throws Exception if the Basepath is not usable
+ * Load the whole app instance
*/
- public function __construct(ConfigCache $config, LoggerInterface $logger, $isBackend = true)
+ public function load()
{
- $this->config = $config;
- $this->logger = $logger;
- $this->basePath = $this->config->get('system', 'basepath');
-
- if (!Core\System::isDirectoryUsable($this->basePath, false)) {
- throw new Exception('Basepath ' . $this->basePath . ' isn\'t usable.');
- }
- $this->basePath = rtrim($this->basePath, DIRECTORY_SEPARATOR);
-
- BaseObject::setApp($this);
-
- $this->checkBackend($isBackend);
- $this->checkFriendicaApp();
-
- $this->performance['start'] = microtime(true);
- $this->performance['database'] = 0;
- $this->performance['database_write'] = 0;
- $this->performance['cache'] = 0;
- $this->performance['cache_write'] = 0;
- $this->performance['network'] = 0;
- $this->performance['file'] = 0;
- $this->performance['rendering'] = 0;
- $this->performance['parser'] = 0;
- $this->performance['marktime'] = 0;
- $this->performance['markstart'] = microtime(true);
-
- $this->callstack['database'] = [];
- $this->callstack['database_write'] = [];
- $this->callstack['cache'] = [];
- $this->callstack['cache_write'] = [];
- $this->callstack['network'] = [];
- $this->callstack['file'] = [];
- $this->callstack['rendering'] = [];
- $this->callstack['parser'] = [];
-
- $this->mode = new App\Mode($this->basePath);
-
- $this->reload();
-
set_time_limit(0);
// This has to be quite large to deal with embedded private photos
ini_set('pcre.backtrack_limit', 500000);
- $this->scheme = 'http';
-
- if (!empty($_SERVER['HTTPS']) ||
- !empty($_SERVER['HTTP_FORWARDED']) && preg_match('/proto=https/', $_SERVER['HTTP_FORWARDED']) ||
- !empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' ||
- !empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on' ||
- !empty($_SERVER['FRONT_END_HTTPS']) && $_SERVER['FRONT_END_HTTPS'] == 'on' ||
- !empty($_SERVER['SERVER_PORT']) && (intval($_SERVER['SERVER_PORT']) == 443) // XXX: reasonable assumption, but isn't this hardcoding too much?
- ) {
- $this->scheme = 'https';
- }
-
- if (!empty($_SERVER['SERVER_NAME'])) {
- $this->hostname = $_SERVER['SERVER_NAME'];
-
- if (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) {
- $this->hostname .= ':' . $_SERVER['SERVER_PORT'];
- }
- }
-
set_include_path(
get_include_path() . PATH_SEPARATOR
- . $this->basePath . DIRECTORY_SEPARATOR . 'include' . PATH_SEPARATOR
- . $this->basePath . DIRECTORY_SEPARATOR . 'library' . PATH_SEPARATOR
- . $this->basePath);
-
- if (!empty($_SERVER['QUERY_STRING']) && strpos($_SERVER['QUERY_STRING'], 'pagename=') === 0) {
- $this->query_string = substr($_SERVER['QUERY_STRING'], 9);
- } elseif (!empty($_SERVER['QUERY_STRING']) && strpos($_SERVER['QUERY_STRING'], 'q=') === 0) {
- $this->query_string = substr($_SERVER['QUERY_STRING'], 2);
- }
-
- // removing trailing / - maybe a nginx problem
- $this->query_string = ltrim($this->query_string, '/');
-
- if (!empty($_GET['pagename'])) {
- $this->cmd = trim($_GET['pagename'], '/\\');
- } elseif (!empty($_GET['q'])) {
- $this->cmd = trim($_GET['q'], '/\\');
- }
-
- // fix query_string
- $this->query_string = str_replace($this->cmd . '&', $this->cmd . '?', $this->query_string);
-
- // unix style "homedir"
- if (substr($this->cmd, 0, 1) === '~') {
- $this->cmd = 'profile/' . substr($this->cmd, 1);
- }
-
- // Diaspora style profile url
- if (substr($this->cmd, 0, 2) === 'u/') {
- $this->cmd = 'profile/' . substr($this->cmd, 2);
- }
-
- /*
- * Break the URL path into C style argc/argv style arguments for our
- * modules. Given "http://example.com/module/arg1/arg2", $this->argc
- * will be 3 (integer) and $this->argv will contain:
- * [0] => 'module'
- * [1] => 'arg1'
- * [2] => 'arg2'
- *
- *
- * There will always be one argument. If provided a naked domain
- * URL, $this->argv[0] is set to "home".
- */
-
- $this->argv = explode('/', $this->cmd);
- $this->argc = count($this->argv);
- if ((array_key_exists('0', $this->argv)) && strlen($this->argv[0])) {
- $this->module = str_replace('.', '_', $this->argv[0]);
- $this->module = str_replace('-', '_', $this->module);
- } else {
- $this->argc = 1;
- $this->argv = ['home'];
- $this->module = 'home';
- }
-
- // Detect mobile devices
- $mobile_detect = new MobileDetect();
-
- $this->mobileDetect = $mobile_detect;
+ . $this->getBasePath() . DIRECTORY_SEPARATOR . 'include' . PATH_SEPARATOR
+ . $this->getBasePath() . DIRECTORY_SEPARATOR . 'library' . PATH_SEPARATOR
+ . $this->getBasePath());
- $this->is_mobile = $mobile_detect->isMobile();
- $this->is_tablet = $mobile_detect->isTablet();
+ $this->profiler->reset();
- $this->isAjax = strtolower(defaults($_SERVER, 'HTTP_X_REQUESTED_WITH', '')) == 'xmlhttprequest';
+ if ($this->mode->has(App\Mode::DBAVAILABLE)) {
+ $this->profiler->update($this->config);
- // Register template engines
- Core\Renderer::registerTemplateEngine('Friendica\Render\FriendicaSmartyEngine');
- }
-
- /**
- * Returns the Mode of the Application
- *
- * @return App\Mode The Application Mode
- *
- * @throws InternalServerErrorException when the mode isn't created
- */
- public function getMode()
- {
- if (empty($this->mode)) {
- throw new InternalServerErrorException('Mode of the Application is not defined');
- }
-
- return $this->mode;
- }
-
- /**
- * Returns the Logger of the Application
- *
- * @return LoggerInterface The Logger
- * @throws InternalServerErrorException when the logger isn't created
- */
- public function getLogger()
- {
- if (empty($this->logger)) {
- throw new InternalServerErrorException('Logger of the Application is not defined');
- }
-
- return $this->logger;
- }
-
- /**
- * Reloads the whole app instance
- */
- public function reload()
- {
- Core\Config::init($this->config);
- Core\PConfig::init($this->config);
-
- $this->loadDatabase();
-
- $this->getMode()->determine($this->basePath);
-
- $this->determineURLPath();
-
- if ($this->getMode()->has(App\Mode::DBCONFIGAVAILABLE)) {
- $adapterType = $this->config->get('system', 'config_adapter');
- $adapter = ConfigFactory::createConfig($adapterType, $this->config);
- Core\Config::setAdapter($adapter);
- $adapterP = ConfigFactory::createPConfig($adapterType, $this->config);
- Core\PConfig::setAdapter($adapterP);
- Core\Config::load();
- }
-
- // again because DB-config could change the config
- $this->getMode()->determine($this->basePath);
-
- if ($this->getMode()->has(App\Mode::DBAVAILABLE)) {
Core\Hook::loadHooks();
- $loader = new ConfigCacheLoader($this->basePath);
+ $loader = new ConfigFileLoader($this->getBasePath());
Core\Hook::callAll('load_config', $loader);
- $this->config->loadConfigArray($loader->loadCoreConfig('addon'), true);
}
$this->loadDefaultTimezone();
-
- Core\L10n::init();
-
- $this->process_id = Core\System::processID('log');
-
- Core\Logger::setLogger($this->logger);
+ // Register template engines
+ Core\Renderer::registerTemplateEngine('Friendica\Render\FriendicaSmartyEngine');
}
/**
}
/**
- * Figure out if we are running at the top of a domain or in a sub-directory and adjust accordingly
- */
- private function determineURLPath()
- {
- /* Relative script path to the web server root
- * Not all of those $_SERVER properties can be present, so we do by inverse priority order
- */
- $relative_script_path = '';
- $relative_script_path = defaults($_SERVER, 'REDIRECT_URL' , $relative_script_path);
- $relative_script_path = defaults($_SERVER, 'REDIRECT_URI' , $relative_script_path);
- $relative_script_path = defaults($_SERVER, 'REDIRECT_SCRIPT_URL', $relative_script_path);
- $relative_script_path = defaults($_SERVER, 'SCRIPT_URL' , $relative_script_path);
- $relative_script_path = defaults($_SERVER, 'REQUEST_URI' , $relative_script_path);
-
- $this->urlPath = $this->config->get('system', 'urlpath');
-
- /* $relative_script_path gives /relative/path/to/friendica/module/parameter
- * QUERY_STRING gives pagename=module/parameter
- *
- * To get /relative/path/to/friendica we perform dirname() for as many levels as there are slashes in the QUERY_STRING
- */
- if (!empty($relative_script_path)) {
- // Module
- if (!empty($_SERVER['QUERY_STRING'])) {
- $path = trim(rdirname($relative_script_path, substr_count(trim($_SERVER['QUERY_STRING'], '/'), '/') + 1), '/');
- } else {
- // Root page
- $path = trim($relative_script_path, '/');
- }
-
- if ($path && $path != $this->urlPath) {
- $this->urlPath = $path;
- }
- }
- }
-
- public function loadDatabase()
- {
- if (DBA::connected()) {
- return;
- }
-
- $db_host = $this->config->get('database', 'hostname');
- $db_user = $this->config->get('database', 'username');
- $db_pass = $this->config->get('database', 'password');
- $db_data = $this->config->get('database', 'database');
- $charset = $this->config->get('database', 'charset');
-
- // Use environment variables for mysql if they are set beforehand
- if (!empty(getenv('MYSQL_HOST'))
- && !empty(getenv('MYSQL_USERNAME') || !empty(getenv('MYSQL_USER')))
- && getenv('MYSQL_PASSWORD') !== false
- && !empty(getenv('MYSQL_DATABASE')))
- {
- $db_host = getenv('MYSQL_HOST');
- if (!empty(getenv('MYSQL_PORT'))) {
- $db_host .= ':' . getenv('MYSQL_PORT');
- }
- if (!empty(getenv('MYSQL_USERNAME'))) {
- $db_user = getenv('MYSQL_USERNAME');
- } else {
- $db_user = getenv('MYSQL_USER');
- }
- $db_pass = (string) getenv('MYSQL_PASSWORD');
- $db_data = getenv('MYSQL_DATABASE');
- }
-
- $stamp1 = microtime(true);
-
- if (DBA::connect($this->config, $db_host, $db_user, $db_pass, $db_data, $charset)) {
- // Loads DB_UPDATE_VERSION constant
- Database\DBStructure::definition($this->basePath, false);
- }
-
- unset($db_host, $db_user, $db_pass, $db_data, $charset);
-
- $this->saveTimestamp($stamp1, 'network');
- }
-
- public function getScheme()
- {
- return $this->scheme;
- }
-
- /**
- * @brief Retrieves the Friendica instance base URL
- *
- * This function assembles the base URL from multiple parts:
- * - Protocol is determined either by the request or a combination of
- * system.ssl_policy and the $ssl parameter.
- * - Host name is determined either by system.hostname or inferred from request
- * - Path is inferred from SCRIPT_NAME
+ * Returns the current theme name. May be overriden by the mobile theme name.
*
- * Note: $ssl parameter value doesn't directly correlate with the resulting protocol
- *
- * @param bool $ssl Whether to append http or https under SSL_POLICY_SELFSIGN
- * @return string Friendica server base URL
- * @throws InternalServerErrorException
+ * @return string
+ * @throws Exception
*/
- public function getBaseURL($ssl = false)
+ public function getCurrentTheme()
{
- $scheme = $this->scheme;
-
- if (Core\Config::get('system', 'ssl_policy') == SSL_POLICY_FULL) {
- $scheme = 'https';
- }
-
- // Basically, we have $ssl = true on any links which can only be seen by a logged in user
- // (and also the login link). Anything seen by an outsider will have it turned off.
-
- if (Core\Config::get('system', 'ssl_policy') == SSL_POLICY_SELFSIGN) {
- if ($ssl) {
- $scheme = 'https';
- } else {
- $scheme = 'http';
- }
- }
-
- if (Core\Config::get('config', 'hostname') != '') {
- $this->hostname = Core\Config::get('config', 'hostname');
+ if ($this->mode->isInstall()) {
+ return '';
}
- return $scheme . '://' . $this->hostname . (!empty($this->getURLPath()) ? '/' . $this->getURLPath() : '' );
- }
-
- /**
- * @brief Initializes the baseurl components
- *
- * Clears the baseurl cache to prevent inconsistencies
- *
- * @param string $url
- * @throws InternalServerErrorException
- */
- public function setBaseURL($url)
- {
- $parsed = @parse_url($url);
- $hostname = '';
-
- if (!empty($parsed)) {
- if (!empty($parsed['scheme'])) {
- $this->scheme = $parsed['scheme'];
- }
-
- if (!empty($parsed['host'])) {
- $hostname = $parsed['host'];
- }
-
- if (!empty($parsed['port'])) {
- $hostname .= ':' . $parsed['port'];
- }
- if (!empty($parsed['path'])) {
- $this->urlPath = trim($parsed['path'], '\\/');
- }
-
- if (file_exists($this->basePath . '/.htpreconfig.php')) {
- include $this->basePath . '/.htpreconfig.php';
- }
-
- if (Core\Config::get('config', 'hostname') != '') {
- $this->hostname = Core\Config::get('config', 'hostname');
- }
+ // Specific mobile theme override
+ if (($this->mode->isMobile() || $this->mode->isTablet()) && Core\Session::get('show-mobile', true)) {
+ $user_mobile_theme = $this->getCurrentMobileTheme();
- if (!isset($this->hostname) || ($this->hostname == '')) {
- $this->hostname = $hostname;
+ // --- means same mobile theme as desktop
+ if (!empty($user_mobile_theme) && $user_mobile_theme !== '---') {
+ return $user_mobile_theme;
}
}
- }
- public function getHostName()
- {
- if (Core\Config::get('config', 'hostname') != '') {
- $this->hostname = Core\Config::get('config', 'hostname');
- }
-
- return $this->hostname;
- }
-
- public function getURLPath()
- {
- return $this->urlPath;
- }
-
- /**
- * Initializes App->page['htmlhead'].
- *
- * Includes:
- * - Page title
- * - Favicons
- * - Registered stylesheets (through App->registerStylesheet())
- * - Infinite scroll data
- * - head.tpl template
- */
- public function initHead()
- {
- $interval = ((local_user()) ? Core\PConfig::get(local_user(), 'system', 'update_interval') : 40000);
-
- // If the update is 'deactivated' set it to the highest integer number (~24 days)
- if ($interval < 0) {
- $interval = 2147483647;
- }
-
- if ($interval < 10000) {
- $interval = 40000;
- }
-
- // compose the page title from the sitename and the
- // current module called
- if (!$this->module == '') {
- $this->page['title'] = $this->config->get('config', 'sitename') . ' (' . $this->module . ')';
- } else {
- $this->page['title'] = $this->config->get('config', 'sitename');
- }
-
- if (!empty(Core\Renderer::$theme['stylesheet'])) {
- $stylesheet = Core\Renderer::$theme['stylesheet'];
- } else {
- $stylesheet = $this->getCurrentThemeStylesheetPath();
- }
-
- $this->registerStylesheet($stylesheet);
-
- $shortcut_icon = Core\Config::get('system', 'shortcut_icon');
- if ($shortcut_icon == '') {
- $shortcut_icon = 'images/friendica-32.png';
- }
-
- $touch_icon = Core\Config::get('system', 'touch_icon');
- if ($touch_icon == '') {
- $touch_icon = 'images/friendica-128.png';
- }
-
- Core\Hook::callAll('head', $this->page['htmlhead']);
-
- $tpl = Core\Renderer::getMarkupTemplate('head.tpl');
- /* put the head template at the beginning of page['htmlhead']
- * since the code added by the modules frequently depends on it
- * being first
- */
- $this->page['htmlhead'] = Core\Renderer::replaceMacros($tpl, [
- '$baseurl' => $this->getBaseURL(),
- '$local_user' => local_user(),
- '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
- '$delitem' => Core\L10n::t('Delete this item?'),
- '$update_interval' => $interval,
- '$shortcut_icon' => $shortcut_icon,
- '$touch_icon' => $touch_icon,
- '$block_public' => intval(Core\Config::get('system', 'block_public')),
- '$stylesheets' => $this->stylesheets,
- ]) . $this->page['htmlhead'];
- }
-
- /**
- * Initializes App->page['footer'].
- *
- * Includes:
- * - Javascript homebase
- * - Mobile toggle link
- * - Registered footer scripts (through App->registerFooterScript())
- * - footer.tpl template
- */
- public function initFooter()
- {
- // If you're just visiting, let javascript take you home
- if (!empty($_SESSION['visitor_home'])) {
- $homebase = $_SESSION['visitor_home'];
- } elseif (local_user()) {
- $homebase = 'profile/' . $this->user['nickname'];
- }
-
- if (isset($homebase)) {
- $this->page['footer'] .= '<script>var homebase="' . $homebase . '";</script>' . "\n";
- }
-
- /*
- * Add a "toggle mobile" link if we're using a mobile device
- */
- if ($this->is_mobile || $this->is_tablet) {
- if (isset($_SESSION['show-mobile']) && !$_SESSION['show-mobile']) {
- $link = 'toggle_mobile?address=' . urlencode(curPageURL());
- } else {
- $link = 'toggle_mobile?off=1&address=' . urlencode(curPageURL());
- }
- $this->page['footer'] .= Core\Renderer::replaceMacros(Core\Renderer::getMarkupTemplate("toggle_mobile_footer.tpl"), [
- '$toggle_link' => $link,
- '$toggle_text' => Core\L10n::t('toggle mobile')
- ]);
+ if (!$this->currentTheme) {
+ $this->computeCurrentTheme();
}
- Core\Hook::callAll('footer', $this->page['footer']);
-
- $tpl = Core\Renderer::getMarkupTemplate('footer.tpl');
- $this->page['footer'] = Core\Renderer::replaceMacros($tpl, [
- '$baseurl' => $this->getBaseURL(),
- '$footerScripts' => $this->footerScripts,
- ]) . $this->page['footer'];
- }
-
- /**
- * @brief Removes the base url from an url. This avoids some mixed content problems.
- *
- * @param string $origURL
- *
- * @return string The cleaned url
- * @throws InternalServerErrorException
- */
- public function removeBaseURL($origURL)
- {
- // Remove the hostname from the url if it is an internal link
- $nurl = Util\Strings::normaliseLink($origURL);
- $base = Util\Strings::normaliseLink($this->getBaseURL());
- $url = str_replace($base . '/', '', $nurl);
-
- // if it is an external link return the orignal value
- if ($url == Util\Strings::normaliseLink($origURL)) {
- return $origURL;
- } else {
- return $url;
- }
+ return $this->currentTheme;
}
/**
- * Saves a timestamp for a value - f.e. a call
- * Necessary for profiling Friendica
+ * Returns the current mobile theme name.
*
- * @param int $timestamp the Timestamp
- * @param string $value A value to profile
+ * @return string
+ * @throws Exception
*/
- public function saveTimestamp($timestamp, $value)
+ public function getCurrentMobileTheme()
{
- $profiler = $this->config->get('system', 'profiler');
-
- if (!isset($profiler) || !$profiler) {
- return;
- }
-
- $duration = (float) (microtime(true) - $timestamp);
-
- if (!isset($this->performance[$value])) {
- // Prevent ugly E_NOTICE
- $this->performance[$value] = 0;
- }
-
- $this->performance[$value] += (float) $duration;
- $this->performance['marktime'] += (float) $duration;
-
- $callstack = Core\System::callstack();
-
- if (!isset($this->callstack[$value][$callstack])) {
- // Prevent ugly E_NOTICE
- $this->callstack[$value][$callstack] = 0;
+ if ($this->mode->isInstall()) {
+ return '';
}
- $this->callstack[$value][$callstack] += (float) $duration;
- }
-
- /**
- * Returns the current UserAgent as a String
- *
- * @return string the UserAgent as a String
- * @throws InternalServerErrorException
- */
- public function getUserAgent()
- {
- return
- FRIENDICA_PLATFORM . " '" .
- FRIENDICA_CODENAME . "' " .
- FRIENDICA_VERSION . '-' .
- DB_UPDATE_VERSION . '; ' .
- $this->getBaseURL();
- }
-
- /**
- * Checks, if the call is from the Friendica App
- *
- * Reason:
- * The friendica client has problems with the GUID in the notify. this is some workaround
- */
- private function checkFriendicaApp()
- {
- // Friendica-Client
- $this->isFriendicaApp = isset($_SERVER['HTTP_USER_AGENT']) && $_SERVER['HTTP_USER_AGENT'] == 'Apache-HttpClient/UNAVAILABLE (java 1.4)';
- }
-
- /**
- * Is the call via the Friendica app? (not a "normale" call)
- *
- * @return bool true if it's from the Friendica app
- */
- public function isFriendicaApp()
- {
- return $this->isFriendicaApp;
- }
-
- /**
- * @brief Checks if the site is called via a backend process
- *
- * This isn't a perfect solution. But we need this check very early.
- * So we cannot wait until the modules are loaded.
- *
- * @param string $backend true, if the backend flag was set during App initialization
- *
- */
- private function checkBackend($backend) {
- static $backends = [
- '_well_known',
- 'api',
- 'dfrn_notify',
- 'fetch',
- 'hcard',
- 'hostxrd',
- 'nodeinfo',
- 'noscrape',
- 'p',
- 'poco',
- 'post',
- 'proxy',
- 'pubsub',
- 'pubsubhubbub',
- 'receive',
- 'rsd_xml',
- 'salmon',
- 'statistics_json',
- 'xrd',
- ];
-
- // Check if current module is in backend or backend flag is set
- $this->isBackend = (in_array($this->module, $backends) || $backend || $this->isBackend);
- }
-
- /**
- * Returns true, if the call is from a backend node (f.e. from a worker)
- *
- * @return bool Is it a known backend?
- */
- public function isBackend()
- {
- return $this->isBackend;
- }
-
- /**
- * @brief Checks if the maximum number of database processes is reached
- *
- * @return bool Is the limit reached?
- */
- public function isMaxProcessesReached()
- {
- // Deactivated, needs more investigating if this check really makes sense
- return false;
-
- /*
- * Commented out to suppress static analyzer issues
- *
- if ($this->is_backend()) {
- $process = 'backend';
- $max_processes = Core\Config::get('system', 'max_processes_backend');
- if (intval($max_processes) == 0) {
- $max_processes = 5;
- }
- } else {
- $process = 'frontend';
- $max_processes = Core\Config::get('system', 'max_processes_frontend');
- if (intval($max_processes) == 0) {
- $max_processes = 20;
- }
+ if (is_null($this->currentMobileTheme)) {
+ $this->computeCurrentMobileTheme();
}
- $processlist = DBA::processlist();
- if ($processlist['list'] != '') {
- Core\Logger::log('Processcheck: Processes: ' . $processlist['amount'] . ' - Processlist: ' . $processlist['list'], Core\Logger::DEBUG);
-
- if ($processlist['amount'] > $max_processes) {
- Core\Logger::log('Processcheck: Maximum number of processes for ' . $process . ' tasks (' . $max_processes . ') reached.', Core\Logger::DEBUG);
- return true;
- }
- }
- return false;
- */
+ return $this->currentMobileTheme;
}
- /**
- * @brief Checks if the minimal memory is reached
- *
- * @return bool Is the memory limit reached?
- * @throws InternalServerErrorException
- */
- public function isMinMemoryReached()
+ public function setCurrentTheme($theme)
{
- $min_memory = Core\Config::get('system', 'min_memory', 0);
- if ($min_memory == 0) {
- return false;
- }
-
- if (!is_readable('/proc/meminfo')) {
- return false;
- }
-
- $memdata = explode("\n", file_get_contents('/proc/meminfo'));
-
- $meminfo = [];
- foreach ($memdata as $line) {
- $data = explode(':', $line);
- if (count($data) != 2) {
- continue;
- }
- list($key, $val) = $data;
- $meminfo[$key] = (int) trim(str_replace('kB', '', $val));
- $meminfo[$key] = (int) ($meminfo[$key] / 1024);
- }
-
- if (!isset($meminfo['MemFree'])) {
- return false;
- }
-
- $free = $meminfo['MemFree'];
-
- $reached = ($free < $min_memory);
-
- if ($reached) {
- Core\Logger::log('Minimal memory reached: ' . $free . '/' . $meminfo['MemTotal'] . ' - limit ' . $min_memory, Core\Logger::DEBUG);
- }
-
- return $reached;
+ $this->currentTheme = $theme;
}
- /**
- * @brief Checks if the maximum load is reached
- *
- * @return bool Is the load reached?
- * @throws InternalServerErrorException
- */
- public function isMaxLoadReached()
+ public function setCurrentMobileTheme($theme)
{
- if ($this->isBackend()) {
- $process = 'backend';
- $maxsysload = intval(Core\Config::get('system', 'maxloadavg'));
- if ($maxsysload < 1) {
- $maxsysload = 50;
- }
- } else {
- $process = 'frontend';
- $maxsysload = intval(Core\Config::get('system', 'maxloadavg_frontend'));
- if ($maxsysload < 1) {
- $maxsysload = 50;
- }
- }
-
- $load = Core\System::currentLoad();
- if ($load) {
- if (intval($load) > $maxsysload) {
- Core\Logger::log('system: load ' . $load . ' for ' . $process . ' tasks (' . $maxsysload . ') too high.');
- return true;
- }
- }
- return false;
+ $this->currentMobileTheme = $theme;
}
/**
- * Executes a child process with 'proc_open'
+ * Computes the current theme name based on the node settings, the page owner settings and the user settings
*
- * @param string $command The command to execute
- * @param array $args Arguments to pass to the command ( [ 'key' => value, 'key2' => value2, ... ]
- * @throws InternalServerErrorException
+ * @throws Exception
*/
- public function proc_run($command, $args)
+ private function computeCurrentTheme()
{
- if (!function_exists('proc_open')) {
- return;
- }
-
- $cmdline = $this->config->get('config', 'php_path', 'php') . ' ' . escapeshellarg($command);
-
- foreach ($args as $key => $value) {
- if (!is_null($value) && is_bool($value) && !$value) {
- continue;
- }
-
- $cmdline .= ' --' . $key;
- if (!is_null($value) && !is_bool($value)) {
- $cmdline .= ' ' . $value;
- }
- }
-
- if ($this->isMinMemoryReached()) {
- return;
+ $system_theme = $this->config->get('system', 'theme');
+ if (!$system_theme) {
+ throw new Exception($this->l10n->t('No system theme config value set.'));
}
- if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
- $resource = proc_open('cmd /c start /b ' . $cmdline, [], $foo, $this->basePath);
- } else {
- $resource = proc_open($cmdline . ' &', [], $foo, $this->basePath);
- }
- if (!is_resource($resource)) {
- Core\Logger::log('We got no resource for command ' . $cmdline, Core\Logger::DEBUG);
- return;
- }
- proc_close($resource);
- }
+ // Sane default
+ $this->setCurrentTheme($system_theme);
- /**
- * Generates the site's default sender email address
- *
- * @return string
- * @throws InternalServerErrorException
- */
- public function getSenderEmailAddress()
- {
- $sender_email = Core\Config::get('config', 'sender_email');
- if (empty($sender_email)) {
- $hostname = $this->getHostName();
- if (strpos($hostname, ':')) {
- $hostname = substr($hostname, 0, strpos($hostname, ':'));
+ $page_theme = null;
+ // Find the theme that belongs to the user whose stuff we are looking at
+ if ($this->profile_uid && ($this->profile_uid != local_user())) {
+ // Allow folks to override user themes and always use their own on their own site.
+ // This works only if the user is on the same server
+ $user = $this->database->selectFirst('user', ['theme'], ['uid' => $this->profile_uid]);
+ if ($this->database->isResult($user) && !$this->pConfig->get(local_user(), 'system', 'always_my_theme')) {
+ $page_theme = $user['theme'];
}
-
- $sender_email = 'noreply@' . $hostname;
}
- return $sender_email;
- }
+ $theme_name = $page_theme ?: Core\Session::get('theme', $system_theme);
- /**
- * Returns the current theme name.
- *
- * @return string the name of the current theme
- * @throws InternalServerErrorException
- */
- public function getCurrentTheme()
- {
- if ($this->getMode()->isInstall()) {
- return '';
- }
-
- if (!$this->currentTheme) {
- $this->computeCurrentTheme();
+ $theme_name = Strings::sanitizeFilePathItem($theme_name);
+ if ($theme_name
+ && in_array($theme_name, Theme::getAllowedList())
+ && (file_exists('view/theme/' . $theme_name . '/style.css')
+ || file_exists('view/theme/' . $theme_name . '/style.php'))
+ ) {
+ $this->setCurrentTheme($theme_name);
}
-
- return $this->currentTheme;
- }
-
- public function setCurrentTheme($theme)
- {
- $this->currentTheme = $theme;
}
/**
- * Computes the current theme name based on the node settings, the user settings and the device type
- *
- * @throws Exception
+ * Computes the current mobile theme name based on the node settings, the page owner settings and the user settings
*/
- private function computeCurrentTheme()
+ private function computeCurrentMobileTheme()
{
- $system_theme = Core\Config::get('system', 'theme');
- if (!$system_theme) {
- throw new Exception(Core\L10n::t('No system theme config value set.'));
- }
+ $system_mobile_theme = $this->config->get('system', 'mobile-theme', '');
// Sane default
- $this->currentTheme = $system_theme;
-
- $allowed_themes = explode(',', Core\Config::get('system', 'allowed_themes', $system_theme));
+ $this->setCurrentMobileTheme($system_mobile_theme);
- $page_theme = null;
+ $page_mobile_theme = null;
// Find the theme that belongs to the user whose stuff we are looking at
if ($this->profile_uid && ($this->profile_uid != local_user())) {
// Allow folks to override user themes and always use their own on their own site.
// This works only if the user is on the same server
- $user = DBA::selectFirst('user', ['theme'], ['uid' => $this->profile_uid]);
- if (DBA::isResult($user) && !Core\PConfig::get(local_user(), 'system', 'always_my_theme')) {
- $page_theme = $user['theme'];
- }
- }
-
- $user_theme = Core\Session::get('theme', $system_theme);
-
- // Specific mobile theme override
- if (($this->is_mobile || $this->is_tablet) && Core\Session::get('show-mobile', true)) {
- $system_mobile_theme = Core\Config::get('system', 'mobile-theme');
- $user_mobile_theme = Core\Session::get('mobile-theme', $system_mobile_theme);
-
- // --- means same mobile theme as desktop
- if (!empty($user_mobile_theme) && $user_mobile_theme !== '---') {
- $user_theme = $user_mobile_theme;
+ if (!$this->pConfig->get(local_user(), 'system', 'always_my_theme')) {
+ $page_mobile_theme = $this->pConfig->get($this->profile_uid, 'system', 'mobile-theme');
}
}
- if ($page_theme) {
- $theme_name = $page_theme;
- } else {
- $theme_name = $user_theme;
- }
+ $mobile_theme_name = $page_mobile_theme ?: Core\Session::get('mobile-theme', $system_mobile_theme);
- if ($theme_name
- && in_array($theme_name, $allowed_themes)
- && (file_exists('view/theme/' . $theme_name . '/style.css')
- || file_exists('view/theme/' . $theme_name . '/style.php'))
+ $mobile_theme_name = Strings::sanitizeFilePathItem($mobile_theme_name);
+ if ($mobile_theme_name == '---'
+ ||
+ in_array($mobile_theme_name, Theme::getAllowedList())
+ && (file_exists('view/theme/' . $mobile_theme_name . '/style.css')
+ || file_exists('view/theme/' . $mobile_theme_name . '/style.php'))
) {
- $this->currentTheme = $theme_name;
+ $this->setCurrentMobileTheme($mobile_theme_name);
}
}
/**
- * @brief Return full URL to theme which is currently in effect.
- *
* Provide a sane default if nothing is chosen or the specified theme does not exist.
*
* @return string
- * @throws InternalServerErrorException
+ * @throws Exception
*/
public function getCurrentThemeStylesheetPath()
{
return Core\Theme::getStylesheetPath($this->getCurrentTheme());
}
- /**
- * Check if request was an AJAX (xmlhttprequest) request.
- *
- * @return boolean true if it was an AJAX request
- */
- public function isAjax()
- {
- return $this->isAjax;
- }
-
- /**
- * Returns the value of a argv key
- * TODO there are a lot of $a->argv usages in combination with defaults() which can be replaced with this method
- *
- * @param int $position the position of the argument
- * @param mixed $default the default value if not found
- *
- * @return mixed returns the value of the argument
- */
- public function getArgumentValue($position, $default = '')
- {
- if (array_key_exists($position, $this->argv)) {
- return $this->argv[$position];
- }
-
- return $default;
- }
-
/**
* Sets the base url for use in cmdline programs which don't have
* $_SERVER variables
*/
public function checkURL()
{
- $url = Core\Config::get('system', 'url');
+ $url = $this->config->get('system', 'url');
// if the url isn't set or the stored url is radically different
// than the currently visited url, store the current value accordingly.
// and www.example.com vs example.com.
// We will only change the url to an ip address if there is no existing setting
- if (empty($url) || (!Util\Strings::compareLink($url, $this->getBaseURL())) && (!preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/", $this->getHostName()))) {
- Core\Config::set('system', 'url', $this->getBaseURL());
+ if (empty($url) || (!Util\Strings::compareLink($url, $this->baseURL->get())) && (!preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/", $this->baseURL->getHostname()))) {
+ $this->config->set('system', 'url', $this->baseURL->get());
}
}
* request and a representation of the response.
*
* This probably should change to limit the size of this monster method.
+ *
+ * @param App\Module $module The determined module
+ * @param App\Router $router
+ * @param IPConfig $pconfig
+ * @param Authentication $auth The Authentication backend of the node
+ * @param App\Page $page The Friendica page printing container
+ *
+ * @throws HTTPException\InternalServerErrorException
+ * @throws \ImagickException
*/
- public function runFrontend()
+ public function runFrontend(App\Module $module, App\Router $router, IPConfig $pconfig, Authentication $auth, App\Page $page)
{
- // Missing DB connection: ERROR
- if ($this->getMode()->has(App\Mode::LOCALCONFIGPRESENT) && !$this->getMode()->has(App\Mode::DBAVAILABLE)) {
- Core\System::httpExit(500, ['title' => 'Error 500 - Internal Server Error', 'description' => 'Apologies but the website is unavailable at the moment.']);
- }
+ $moduleName = $module->getName();
- // Max Load Average reached: ERROR
- if ($this->isMaxProcessesReached() || $this->isMaxLoadReached()) {
- header('Retry-After: 120');
- header('Refresh: 120; url=' . $this->getBaseURL() . "/" . $this->query_string);
-
- Core\System::httpExit(503, ['title' => 'Error 503 - Service Temporarily Unavailable', 'description' => 'Core\System is currently overloaded. Please try again later.']);
- }
-
- if (strstr($this->query_string, '.well-known/host-meta') && ($this->query_string != '.well-known/host-meta')) {
- Core\System::httpExit(404);
- }
-
- if (!$this->getMode()->isInstall()) {
- // Force SSL redirection
- if (Core\Config::get('system', 'force_ssl') && ($this->getScheme() == "http")
- && intval(Core\Config::get('system', 'ssl_policy')) == SSL_POLICY_FULL
- && strpos($this->getBaseURL(), 'https://') === 0
- && $_SERVER['REQUEST_METHOD'] == 'GET') {
- header('HTTP/1.1 302 Moved Temporarily');
- header('Location: ' . $this->getBaseURL() . '/' . $this->query_string);
- exit();
+ try {
+ // Missing DB connection: ERROR
+ if ($this->mode->has(App\Mode::LOCALCONFIGPRESENT) && !$this->mode->has(App\Mode::DBAVAILABLE)) {
+ throw new HTTPException\InternalServerErrorException('Apologies but the website is unavailable at the moment.');
}
- Core\Session::init();
- Core\Hook::callAll('init_1');
- }
+ // Max Load Average reached: ERROR
+ if ($this->process->isMaxProcessesReached() || $this->process->isMaxLoadReached()) {
+ header('Retry-After: 120');
+ header('Refresh: 120; url=' . $this->baseURL->get() . "/" . $this->args->getQueryString());
- // Exclude the backend processes from the session management
- if (!$this->isBackend()) {
- $stamp1 = microtime(true);
- session_start();
- $this->saveTimestamp($stamp1, 'parser');
- Core\L10n::setSessionVariable();
- Core\L10n::setLangFromSession();
- } else {
- $_SESSION = [];
- Core\Worker::executeIfIdle();
- }
-
- // ZRL
- if (!empty($_GET['zrl']) && $this->getMode()->isNormal()) {
- $this->query_string = Model\Profile::stripZrls($this->query_string);
- if (!local_user()) {
- // Only continue when the given profile link seems valid
- // Valid profile links contain a path with "/profile/" and no query parameters
- if ((parse_url($_GET['zrl'], PHP_URL_QUERY) == "") &&
- strstr(parse_url($_GET['zrl'], PHP_URL_PATH), "/profile/")) {
- if (defaults($_SESSION, "visitor_home", "") != $_GET["zrl"]) {
- $_SESSION['my_url'] = $_GET['zrl'];
- $_SESSION['authenticated'] = 0;
- }
- Model\Profile::zrlInit($this);
- } else {
- // Someone came with an invalid parameter, maybe as a DDoS attempt
- // We simply stop processing here
- Core\Logger::log("Invalid ZRL parameter " . $_GET['zrl'], Core\Logger::DEBUG);
- Core\System::httpExit(403, ['title' => '403 Forbidden']);
- }
+ throw new HTTPException\ServiceUnavailableException('The node is currently overloaded. Please try again later.');
}
- }
-
- if (!empty($_GET['owt']) && $this->getMode()->isNormal()) {
- $token = $_GET['owt'];
- $this->query_string = Model\Profile::stripQueryParam($this->query_string, 'owt');
- Model\Profile::openWebAuthInit($token);
- }
-
- Module\Login::sessionAuth();
- if (empty($_SESSION['authenticated'])) {
- header('X-Account-Management-Status: none');
- }
-
- $_SESSION['sysmsg'] = defaults($_SESSION, 'sysmsg' , []);
- $_SESSION['sysmsg_info'] = defaults($_SESSION, 'sysmsg_info' , []);
- $_SESSION['last_updated'] = defaults($_SESSION, 'last_updated', []);
-
- /*
- * check_config() is responsible for running update scripts. These automatically
- * update the DB schema whenever we push a new one out. It also checks to see if
- * any addons have been added or removed and reacts accordingly.
- */
-
- // in install mode, any url loads install module
- // but we need "view" module for stylesheet
- if ($this->getMode()->isInstall() && $this->module != 'view') {
- $this->module = 'install';
- } elseif (!$this->getMode()->has(App\Mode::MAINTENANCEDISABLED) && $this->module != 'view') {
- $this->module = 'maintenance';
- } else {
- $this->checkURL();
- Core\Update::check($this->basePath, false);
- Core\Addon::loadAddons();
- Core\Hook::loadHooks();
- }
-
- $this->page = [
- 'aside' => '',
- 'bottom' => '',
- 'content' => '',
- 'footer' => '',
- 'htmlhead' => '',
- 'nav' => '',
- 'page_title' => '',
- 'right_aside' => '',
- 'template' => '',
- 'title' => ''
- ];
-
- if (strlen($this->module)) {
- // Compatibility with the Android Diaspora client
- if ($this->module == 'stream') {
- $this->internalRedirect('network?f=&order=post');
- }
+ if (!$this->mode->isInstall()) {
+ // Force SSL redirection
+ if ($this->baseURL->checkRedirectHttps()) {
+ System::externalRedirect($this->baseURL->get() . '/' . $this->args->getQueryString());
+ }
- if ($this->module == 'conversations') {
- $this->internalRedirect('message');
+ Core\Hook::callAll('init_1');
}
- if ($this->module == 'commented') {
- $this->internalRedirect('network?f=&order=comment');
+ // Exclude the backend processes from the session management
+ if ($this->mode->isBackend()) {
+ Core\Worker::executeIfIdle();
}
- if ($this->module == 'liked') {
- $this->internalRedirect('network?f=&order=comment');
+ if ($this->mode->isNormal()) {
+ $requester = HTTPSignature::getSigner('', $_SERVER);
+ if (!empty($requester)) {
+ Profile::addVisitorCookieForHandle($requester);
+ }
}
- if ($this->module == 'activity') {
- $this->internalRedirect('network/?f=&conv=1');
+ // ZRL
+ if (!empty($_GET['zrl']) && $this->mode->isNormal()) {
+ if (!local_user()) {
+ // Only continue when the given profile link seems valid
+ // Valid profile links contain a path with "/profile/" and no query parameters
+ if ((parse_url($_GET['zrl'], PHP_URL_QUERY) == "") &&
+ strstr(parse_url($_GET['zrl'], PHP_URL_PATH), "/profile/")) {
+ if (Core\Session::get('visitor_home') != $_GET["zrl"]) {
+ Core\Session::set('my_url', $_GET['zrl']);
+ Core\Session::set('authenticated', 0);
+ }
+
+ Model\Profile::zrlInit($this);
+ } else {
+ // Someone came with an invalid parameter, maybe as a DDoS attempt
+ // We simply stop processing here
+ $this->logger->debug('Invalid ZRL parameter.', ['zrl' => $_GET['zrl']]);
+ throw new HTTPException\ForbiddenException();
+ }
+ }
}
- if (($this->module == 'status_messages') && ($this->cmd == 'status_messages/new')) {
- $this->internalRedirect('bookmarklet');
+ if (!empty($_GET['owt']) && $this->mode->isNormal()) {
+ $token = $_GET['owt'];
+ Model\Profile::openWebAuthInit($token);
}
- if (($this->module == 'user') && ($this->cmd == 'user/edit')) {
- $this->internalRedirect('settings');
- }
+ $auth->withSession($this);
- if (($this->module == 'tag_followings') && ($this->cmd == 'tag_followings/manage')) {
- $this->internalRedirect('search');
+ if (empty($_SESSION['authenticated'])) {
+ header('X-Account-Management-Status: none');
}
- // Compatibility with the Firefox App
- if (($this->module == "users") && ($this->cmd == "users/sign_in")) {
- $this->module = "login";
- }
+ $_SESSION['sysmsg'] = Core\Session::get('sysmsg', []);
+ $_SESSION['sysmsg_info'] = Core\Session::get('sysmsg_info', []);
+ $_SESSION['last_updated'] = Core\Session::get('last_updated', []);
- $privateapps = Core\Config::get('config', 'private_addons', false);
- if (Core\Addon::isEnabled($this->module) && file_exists("addon/{$this->module}/{$this->module}.php")) {
- //Check if module is an app and if public access to apps is allowed or not
- if ((!local_user()) && Core\Hook::isAddonApp($this->module) && $privateapps) {
- info(Core\L10n::t("You must be logged in to use addons. "));
- } else {
- include_once "addon/{$this->module}/{$this->module}.php";
- if (function_exists($this->module . '_module')) {
- LegacyModule::setModuleFile("addon/{$this->module}/{$this->module}.php");
- $this->module_class = 'Friendica\\LegacyModule';
- $this->module_loaded = true;
- }
- }
- }
+ /*
+ * check_config() is responsible for running update scripts. These automatically
+ * update the DB schema whenever we push a new one out. It also checks to see if
+ * any addons have been added or removed and reacts accordingly.
+ */
- // Controller class routing
- if (! $this->module_loaded && class_exists('Friendica\\Module\\' . ucfirst($this->module))) {
- $this->module_class = 'Friendica\\Module\\' . ucfirst($this->module);
- $this->module_loaded = true;
+ // in install mode, any url loads install module
+ // but we need "view" module for stylesheet
+ if ($this->mode->isInstall() && $moduleName !== 'install') {
+ $this->baseURL->redirect('install');
+ } elseif (!$this->mode->isInstall() && !$this->mode->has(App\Mode::MAINTENANCEDISABLED) && $moduleName !== 'maintenance') {
+ $this->baseURL->redirect('maintenance');
+ } else {
+ $this->checkURL();
+ Core\Update::check($this->getBasePath(), false, $this->mode);
+ Core\Addon::loadAddons();
+ Core\Hook::loadHooks();
}
- /* If not, next look for a 'standard' program module in the 'mod' directory
- * We emulate a Module class through the LegacyModule class
- */
- if (! $this->module_loaded && file_exists("mod/{$this->module}.php")) {
- LegacyModule::setModuleFile("mod/{$this->module}.php");
- $this->module_class = 'Friendica\\LegacyModule';
- $this->module_loaded = true;
+ // Compatibility with the Android Diaspora client
+ if ($moduleName == 'stream') {
+ $this->baseURL->redirect('network?order=post');
}
- /* The URL provided does not resolve to a valid module.
- *
- * On Dreamhost sites, quite often things go wrong for no apparent reason and they send us to '/internal_error.html'.
- * We don't like doing this, but as it occasionally accounts for 10-20% or more of all site traffic -
- * we are going to trap this and redirect back to the requested page. As long as you don't have a critical error on your page
- * this will often succeed and eventually do the right thing.
- *
- * Otherwise we are going to emit a 404 not found.
- */
- if (! $this->module_loaded) {
- // Stupid browser tried to pre-fetch our Javascript img template. Don't log the event or return anything - just quietly exit.
- if (!empty($_SERVER['QUERY_STRING']) && preg_match('/{[0-9]}/', $_SERVER['QUERY_STRING']) !== 0) {
- exit();
- }
-
- if (!empty($_SERVER['QUERY_STRING']) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
- Core\Logger::log('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']);
- $this->internalRedirect($_SERVER['REQUEST_URI']);
- }
-
- Core\Logger::log('index.php: page not found: ' . $_SERVER['REQUEST_URI'] . ' ADDRESS: ' . $_SERVER['REMOTE_ADDR'] . ' QUERY: ' . $_SERVER['QUERY_STRING'], Core\Logger::DEBUG);
-
- header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . Core\L10n::t('Not Found'));
- $tpl = Core\Renderer::getMarkupTemplate("404.tpl");
- $this->page['content'] = Core\Renderer::replaceMacros($tpl, [
- '$message' => Core\L10n::t('Page not found.')
- ]);
+ if ($moduleName == 'conversations') {
+ $this->baseURL->redirect('message');
}
- }
-
- $content = '';
- // Initialize module that can set the current theme in the init() method, either directly or via App->profile_uid
- if ($this->module_loaded) {
- $this->page['page_title'] = $this->module;
- $placeholder = '';
-
- Core\Hook::callAll($this->module . '_mod_init', $placeholder);
-
- call_user_func([$this->module_class, 'init']);
-
- // "rawContent" is especially meant for technical endpoints.
- // This endpoint doesn't need any theme initialization or other comparable stuff.
- if (!$this->error) {
- call_user_func([$this->module_class, 'rawContent']);
+ if ($moduleName == 'commented') {
+ $this->baseURL->redirect('network?order=comment');
}
- }
-
- // Load current theme info after module has been initialized as theme could have been set in module
- $theme_info_file = 'view/theme/' . $this->getCurrentTheme() . '/theme.php';
- if (file_exists($theme_info_file)) {
- require_once $theme_info_file;
- }
-
- if (function_exists(str_replace('-', '_', $this->getCurrentTheme()) . '_init')) {
- $func = str_replace('-', '_', $this->getCurrentTheme()) . '_init';
- $func($this);
- }
- if ($this->module_loaded) {
- if (! $this->error && $_SERVER['REQUEST_METHOD'] === 'POST') {
- Core\Hook::callAll($this->module . '_mod_post', $_POST);
- call_user_func([$this->module_class, 'post']);
+ if ($moduleName == 'liked') {
+ $this->baseURL->redirect('network?order=comment');
}
- if (! $this->error) {
- Core\Hook::callAll($this->module . '_mod_afterpost', $placeholder);
- call_user_func([$this->module_class, 'afterpost']);
+ if ($moduleName == 'activity') {
+ $this->baseURL->redirect('network?conv=1');
}
- if (! $this->error) {
- $arr = ['content' => $content];
- Core\Hook::callAll($this->module . '_mod_content', $arr);
- $content = $arr['content'];
- $arr = ['content' => call_user_func([$this->module_class, 'content'])];
- Core\Hook::callAll($this->module . '_mod_aftercontent', $arr);
- $content .= $arr['content'];
+ if (($moduleName == 'status_messages') && ($this->args->getCommand() == 'status_messages/new')) {
+ $this->baseURL->redirect('bookmarklet');
}
- }
-
- // initialise content region
- if ($this->getMode()->isNormal()) {
- Core\Hook::callAll('page_content_top', $this->page['content']);
- }
-
- $this->page['content'] .= $content;
-
- /* Create the page head after setting the language
- * and getting any auth credentials.
- *
- * Moved initHead() and initFooter() to after
- * all the module functions have executed so that all
- * theme choices made by the modules can take effect.
- */
- $this->initHead();
-
- /* Build the page ending -- this is stuff that goes right before
- * the closing </body> tag
- */
- $this->initFooter();
-
- /* now that we've been through the module content, see if the page reported
- * a permission problem and if so, a 403 response would seem to be in order.
- */
- if (stristr(implode("", $_SESSION['sysmsg']), Core\L10n::t('Permission denied'))) {
- header($_SERVER["SERVER_PROTOCOL"] . ' 403 ' . Core\L10n::t('Permission denied.'));
- }
-
- // Report anything which needs to be communicated in the notification area (before the main body)
- Core\Hook::callAll('page_end', $this->page['content']);
- // Add the navigation (menu) template
- if ($this->module != 'install' && $this->module != 'maintenance') {
- $this->page['htmlhead'] .= Core\Renderer::replaceMacros(Core\Renderer::getMarkupTemplate('nav_head.tpl'), []);
- $this->page['nav'] = Content\Nav::build($this);
- }
-
- // Build the page - now that we have all the components
- if (isset($_GET["mode"]) && (($_GET["mode"] == "raw") || ($_GET["mode"] == "minimal"))) {
- $doc = new DOMDocument();
-
- $target = new DOMDocument();
- $target->loadXML("<root></root>");
-
- $content = mb_convert_encoding($this->page["content"], 'HTML-ENTITIES', "UTF-8");
-
- /// @TODO one day, kill those error-surpressing @ stuff, or PHP should ban it
- @$doc->loadHTML($content);
-
- $xpath = new DOMXPath($doc);
-
- $list = $xpath->query("//*[contains(@id,'tread-wrapper-')]"); /* */
-
- foreach ($list as $item) {
- $item = $target->importNode($item, true);
-
- // And then append it to the target
- $target->documentElement->appendChild($item);
+ if (($moduleName == 'user') && ($this->args->getCommand() == 'user/edit')) {
+ $this->baseURL->redirect('settings');
}
- if ($_GET["mode"] == "raw") {
- header("Content-type: text/html; charset=utf-8");
-
- echo substr($target->saveHTML(), 6, -8);
-
- exit();
+ if (($moduleName == 'tag_followings') && ($this->args->getCommand() == 'tag_followings/manage')) {
+ $this->baseURL->redirect('search');
}
- }
- $page = $this->page;
- $profile = $this->profile;
+ // Initialize module that can set the current theme in the init() method, either directly or via App->profile_uid
+ $page['page_title'] = $moduleName;
- header("X-Friendica-Version: " . FRIENDICA_VERSION);
- header("Content-type: text/html; charset=utf-8");
+ // determine the module class and save it to the module instance
+ // @todo there's an implicit dependency due SESSION::start(), so it has to be called here (yet)
+ $module = $module->determineClass($this->args, $router, $this->config);
- if (Core\Config::get('system', 'hsts') && (Core\Config::get('system', 'ssl_policy') == SSL_POLICY_FULL)) {
- header("Strict-Transport-Security: max-age=31536000");
+ // Let the module run it's internal process (init, get, post, ...)
+ $module->run($this->l10n, $this->baseURL, $this->logger, $_SERVER, $_POST);
+ } catch (HTTPException $e) {
+ ModuleHTTPException::rawContent($e);
}
- // Some security stuff
- header('X-Content-Type-Options: nosniff');
- header('X-XSS-Protection: 1; mode=block');
- header('X-Permitted-Cross-Domain-Policies: none');
- header('X-Frame-Options: sameorigin');
-
- // Things like embedded OSM maps don't work, when this is enabled
- // header("Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self'; style-src 'self' 'unsafe-inline'; font-src 'self'; img-src 'self' https: data:; media-src 'self' https:; child-src 'self' https:; object-src 'none'");
-
- /* We use $_GET["mode"] for special page templates. So we will check if we have
- * to load another page template than the default one.
- * The page templates are located in /view/php/ or in the theme directory.
- */
- if (isset($_GET["mode"])) {
- $template = Core\Theme::getPathForFile($_GET["mode"] . '.php');
- }
-
- // If there is no page template use the default page template
- if (empty($template)) {
- $template = Core\Theme::getPathForFile("default.php");
- }
-
- // Theme templates expect $a as an App instance
- $a = $this;
-
- // Used as is in view/php/default.php
- $lang = Core\L10n::getCurrentLang();
-
- /// @TODO Looks unsafe (remote-inclusion), is maybe not but Core\Theme::getPathForFile() uses file_exists() but does not escape anything
- require_once $template;
- }
-
- /**
- * Redirects to another module relative to the current Friendica base.
- * If you want to redirect to a external URL, use System::externalRedirectTo()
- *
- * @param string $toUrl The destination URL (Default is empty, which is the default page of the Friendica node)
- * @param bool $ssl if true, base URL will try to get called with https:// (works just for relative paths)
- *
- * @throws InternalServerErrorException In Case the given URL is not relative to the Friendica node
- */
- public function internalRedirect($toUrl = '', $ssl = false)
- {
- if (!empty(parse_url($toUrl, PHP_URL_SCHEME))) {
- throw new InternalServerErrorException("'$toUrl is not a relative path, please use System::externalRedirectTo");
- }
-
- $redirectTo = $this->getBaseURL($ssl) . '/' . ltrim($toUrl, '/');
- Core\System::externalRedirect($redirectTo);
+ $page->run($this, $this->baseURL, $this->mode, $module, $this->l10n, $this->config, $pconfig);
}
/**
* Should only be used if it isn't clear if the URL is either internal or external
*
* @param string $toUrl The target URL
- * @throws InternalServerErrorException
+ *
+ * @throws HTTPException\InternalServerErrorException
*/
public function redirect($toUrl)
{
if (!empty(parse_url($toUrl, PHP_URL_SCHEME))) {
Core\System::externalRedirect($toUrl);
} else {
- $this->internalRedirect($toUrl);
+ $this->baseURL->redirect($toUrl);
}
}
}