*/
namespace Friendica;
-use Detection\MobileDetect;
use Exception;
use Friendica\App\Arguments;
use Friendica\App\BaseURL;
public $timezone;
public $interactive = true;
public $identities;
+ /** @deprecated 2019.09 - Use App\Mode->isMobile() instead */
public $is_mobile;
+ /** @deprecated 2019.09 - Use App\Mode->isTable() instead */
public $is_tablet;
- public $theme_info = [];
+ public $theme_info = [];
public $category;
// Allow themes to control internal parameters
// by changing App values in theme.php
*/
private $mode;
- /**
- * @var App\Router
- */
- private $router;
-
/**
* @var BaseURL
*/
private $baseURL;
- /**
- * @var string The name of the current theme
- */
+ /** @var string The name of the current theme */
private $currentTheme;
-
- /**
- * @var bool check if request was an AJAX (xmlhttprequest) request
- */
- private $isAjax;
-
- /**
- * @var MobileDetect
- */
- public $mobileDetect;
+ /** @var string The name of the current mobile theme */
+ private $currentMobileTheme;
/**
* @var Configuration The config
*/
private $args;
+ /**
+ * @var Core\Process The process methods
+ */
+ private $process;
+
/**
* Returns the current config cache of this node
*
/**
* @deprecated 2019.09 - use Page->registerStylesheet instead
- * @see Page::registerStylesheet()
+ * @see Page::registerStylesheet()
*/
public function registerStylesheet($path)
{
/**
* @deprecated 2019.09 - use Page->registerFooterScript instead
- * @see Page::registerFooterScript()
+ * @see Page::registerFooterScript()
*/
public function registerFooterScript($path)
{
}
/**
- * @param Database $database The Friendica Database
- * @param Configuration $config The Configuration
- * @param App\Mode $mode The mode of this Friendica app
- * @param App\Router $router The router 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 MobileDetect $mobileDetect A mobile detection class
+ * @param Database $database The Friendica Database
+ * @param Configuration $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
*/
- public function __construct(Database $database, Configuration $config, App\Mode $mode, App\Router $router, BaseURL $baseURL, LoggerInterface $logger, Profiler $profiler, L10n $l10n, Arguments $args, App\Module $module, App\Page $page, MobileDetect $mobileDetect)
+ public function __construct(Database $database, Configuration $config, App\Mode $mode, BaseURL $baseURL, LoggerInterface $logger, Profiler $profiler, L10n $l10n, Arguments $args, App\Module $module, App\Page $page, Core\Process $process)
{
- $this->database = $database;
- $this->config = $config;
- $this->mode = $mode;
- $this->router = $router;
- $this->baseURL = $baseURL;
- $this->profiler = $profiler;
- $this->logger = $logger;
- $this->l10n = $l10n;
- $this->args = $args;
- $this->mobileDetect = $mobileDetect;
+ $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->cmd = $args->getCommand();
$this->argv = $args->getArgv();
$this->module = $module->getName();
$this->page = $page;
- $this->is_mobile = $mobileDetect->isMobile();
- $this->is_tablet = $mobileDetect->isTablet();
-
- $this->isAjax = strtolower(defaults($_SERVER, 'HTTP_X_REQUESTED_WITH', '')) == 'xmlhttprequest';
+ $this->is_mobile = $mode->isMobile();
+ $this->is_tablet = $mode->isTablet();
$this->load();
}
}
/**
- * Returns true, if the call is from a backend node (f.e. from a worker)
- *
- * @return bool Is it a known backend?
- *
- * @deprecated 2019.09 - use App\Mode->isBackend() instead
- * @see App\Mode::isBackend()
- * Use BaseObject::getClass(App\Mode::class) to get the global instance of Mode
- */
- public function isBackend()
- {
- return $this->mode->isBackend();
- }
-
- /**
- * @brief Checks if the maximum number of database processes is reached
- *
- * @return bool Is the limit reached?
+ * @deprecated 2019.09 - use Core\Process->isMaxProcessesReached() instead
*/
public function isMaxProcessesReached()
{
- // Deactivated, needs more investigating if this check really makes sense
- return false;
-
- /*
- * Commented out to suppress static analyzer issues
- *
- if ($this->is_backend()) {
- $process = 'backend';
- $max_processes = $this->config->get('system', 'max_processes_backend');
- if (intval($max_processes) == 0) {
- $max_processes = 5;
- }
- } else {
- $process = 'frontend';
- $max_processes = $this->config->get('system', 'max_processes_frontend');
- if (intval($max_processes) == 0) {
- $max_processes = 20;
- }
- }
-
- $processlist = DBA::processlist();
- if ($processlist['list'] != '') {
- $this->logger->debug('Processcheck: Processes: ' . $processlist['amount'] . ' - Processlist: ' . $processlist['list']);
-
- if ($processlist['amount'] > $max_processes) {
- $this->logger->debug('Processcheck: Maximum number of processes for ' . $process . ' tasks (' . $max_processes . ') reached.');
- return true;
- }
- }
- return false;
- */
+ return $this->process->isMaxProcessesReached();
}
/**
- * @brief Checks if the minimal memory is reached
- *
- * @return bool Is the memory limit reached?
- * @throws HTTPException\InternalServerErrorException
+ * @deprecated 2019.09 - use Core\Process->isMinMemoryReached() instead
*/
public function isMinMemoryReached()
{
- $min_memory = $this->config->get('system', 'min_memory', 0);
- if ($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) {
- $this->logger->debug('Minimal memory reached.', ['free' => $free, 'memtotal' => $meminfo['MemTotal'], 'limit' => $min_memory]);
- }
-
- return $reached;
+ return $this->process->isMinMemoryReached();
}
/**
- * @brief Checks if the maximum load is reached
- *
- * @return bool Is the load reached?
- * @throws HTTPException\InternalServerErrorException
+ * @deprecated 2019.09 - use Core\Process->isMaxLoadReached() instead
*/
public function isMaxLoadReached()
{
- if ($this->mode->isBackend()) {
- $process = 'backend';
- $maxsysload = intval($this->config->get('system', 'maxloadavg'));
- if ($maxsysload < 1) {
- $maxsysload = 50;
- }
- } else {
- $process = 'frontend';
- $maxsysload = intval($this->config->get('system', 'maxloadavg_frontend'));
- if ($maxsysload < 1) {
- $maxsysload = 50;
- }
- }
-
- $load = Core\System::currentLoad();
- if ($load) {
- if (intval($load) > $maxsysload) {
- $this->logger->info('system load for process too high.', ['load' => $load, 'process' => $process, 'maxsysload' => $maxsysload]);
- return true;
- }
- }
- return false;
- }
-
- /**
- * Executes a child process with 'proc_open'
- *
- * @param string $command The command to execute
- * @param array $args Arguments to pass to the command ( [ 'key' => value, 'key2' => value2, ... ]
- *
- * @throws HTTPException\InternalServerErrorException
- */
- public function proc_run($command, $args)
- {
- 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;
- }
-
- if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
- $resource = proc_open('cmd /c start /b ' . $cmdline, [], $foo, $this->getBasePath());
- } else {
- $resource = proc_open($cmdline . ' &', [], $foo, $this->getBasePath());
- }
- if (!is_resource($resource)) {
- $this->logger->debug('We got no resource for command.', ['cmd' => $cmdline]);
- return;
- }
- proc_close($resource);
+ return $this->process->isMaxLoadReached();
}
/**
}
/**
- * Returns the current theme name.
+ * Returns the current theme name. May be overriden by the mobile theme name.
*
- * @return string the name of the current theme
- * @throws HTTPException\InternalServerErrorException
+ * @return string
+ * @throws Exception
*/
public function getCurrentTheme()
{
return '';
}
+ // Specific mobile theme override
+ if (($this->mode->isMobile() || $this->mode->isTablet()) && Core\Session::get('show-mobile', true)) {
+ $user_mobile_theme = $this->getCurrentMobileTheme();
+
+ // --- means same mobile theme as desktop
+ if (!empty($user_mobile_theme) && $user_mobile_theme !== '---') {
+ return $user_mobile_theme;
+ }
+ }
+
if (!$this->currentTheme) {
$this->computeCurrentTheme();
}
return $this->currentTheme;
}
+ /**
+ * Returns the current mobile theme name.
+ *
+ * @return string
+ * @throws Exception
+ */
+ public function getCurrentMobileTheme()
+ {
+ if ($this->mode->isInstall()) {
+ return '';
+ }
+
+ if (is_null($this->currentMobileTheme)) {
+ $this->computeCurrentMobileTheme();
+ }
+
+ return $this->currentMobileTheme;
+ }
+
public function setCurrentTheme($theme)
{
$this->currentTheme = $theme;
}
+ public function setCurrentMobileTheme($theme)
+ {
+ $this->currentMobileTheme = $theme;
+ }
+
/**
- * Computes the current theme name based on the node settings, the user settings and the device type
+ * Computes the current theme name based on the node settings, the page owner settings and the user settings
*
* @throws Exception
*/
}
// Sane default
- $this->currentTheme = $system_theme;
+ $this->setCurrentTheme($system_theme);
$page_theme = null;
// Find the theme that belongs to the user whose stuff we are looking at
}
}
- $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 = $this->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 = $user_mobile_theme;
- }
- }
-
- if ($page_theme) {
- $theme_name = $page_theme;
- } else {
- $theme_name = $user_theme;
- }
+ $theme_name = $page_theme ?: Core\Session::get('theme', $system_theme);
$theme_name = Strings::sanitizeFilePathItem($theme_name);
if ($theme_name
&& (file_exists('view/theme/' . $theme_name . '/style.css')
|| file_exists('view/theme/' . $theme_name . '/style.php'))
) {
- $this->currentTheme = $theme_name;
+ $this->setCurrentTheme($theme_name);
+ }
+ }
+
+ /**
+ * Computes the current mobile theme name based on the node settings, the page owner settings and the user settings
+ */
+ private function computeCurrentMobileTheme()
+ {
+ $system_mobile_theme = $this->config->get('system', 'mobile-theme', '');
+
+ // Sane default
+ $this->setCurrentMobileTheme($system_mobile_theme);
+
+ $page_mobile_theme = null;
+ // Find the theme that belongs to the user whose stuff we are looking at
+ if ($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
+ if (!Core\PConfig::get(local_user(), 'system', 'always_my_theme')) {
+ $page_mobile_theme = Core\PConfig::get($this->profile_uid, 'system', 'mobile-theme');
+ }
+ }
+
+ $mobile_theme_name = $page_mobile_theme ?: Core\Session::get('mobile-theme', $system_mobile_theme);
+
+ $mobile_theme_name = Strings::sanitizeFilePathItem($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'))
+ ) {
+ $this->setCurrentMobileTheme($mobile_theme_name);
}
}
* Provide a sane default if nothing is chosen or the specified theme does not exist.
*
* @return string
- * @throws HTTPException\InternalServerErrorException
+ * @throws Exception
*/
public function getCurrentThemeStylesheetPath()
{
}
/**
- * Check if request was an AJAX (xmlhttprequest) request.
- *
- * @return boolean true if it was an AJAX request
+ * @deprecated 2019.09 - use App\Mode->isAjax() instead
+ * @see App\Mode::isAjax()
*/
public function isAjax()
{
- return $this->isAjax;
+ return $this->mode->isAjax();
}
/**
*
* This probably should change to limit the size of this monster method.
*
- * @param App\Module $module The determined module
+ * @param App\Module $module The determined module
+ * @param App\Router $router
+ * @param PConfiguration $pconfig
+ * @throws HTTPException\InternalServerErrorException
+ * @throws \ImagickException
*/
public function runFrontend(App\Module $module, App\Router $router, PConfiguration $pconfig)
{
}
// Max Load Average reached: ERROR
- if ($this->isMaxProcessesReached() || $this->isMaxLoadReached()) {
+ if ($this->process->isMaxProcessesReached() || $this->process->isMaxLoadReached()) {
header('Retry-After: 120');
header('Refresh: 120; url=' . $this->baseURL->get() . "/" . $this->args->getQueryString());
$module = $module->determineClass($this->args, $router, $this->config);
// Let the module run it's internal process (init, get, post, ...)
- $module->run($this->l10n, $this, $this->logger, $this->getCurrentTheme(), $_SERVER, $_POST);
-
+ $module->run($this->l10n, $this, $this->logger, $_SERVER, $_POST);
} catch (HTTPException $e) {
ModuleHTTPException::rawContent($e);
}