<?php
-
+/**
+ * @file src/App.php
+ */
namespace Friendica;
-use Friendica\Core\System;
use Friendica\Core\Cache;
use Friendica\Core\Config;
+use Friendica\Core\L10n;
use Friendica\Core\PConfig;
+use Friendica\Core\System;
use Friendica\Database\DBM;
-
use dba;
use Detection\MobileDetect;
use Exception;
require_once 'boot.php';
-require_once 'include/dba.php';
+require_once 'include/text.php';
/**
*
* before we spit the page out.
*
*/
-class App {
+class App
+{
+ const MODE_NORMAL = 0;
+ const MODE_INSTALL = 1;
+ const MODE_MAINTENANCE = 2;
public $module_loaded = false;
public $module_class = null;
public $argv;
public $argc;
public $module;
+ public $mode = App::MODE_NORMAL;
public $pager;
public $strings;
public $basepath;
public $hooks;
public $timezone;
public $interactive = true;
- public $plugins;
- public $plugins_admin = [];
+ public $addons;
+ public $addons_admin = [];
public $apps = [];
public $identities;
public $is_mobile = false;
];
private $scheme;
private $hostname;
- private $db;
private $curl_code;
private $curl_content_type;
private $curl_headers;
- private $cached_profile_image;
- private $cached_profile_picdate;
private static $a;
/**
*
* @param string $basepath Path to the app base folder
*/
- function __construct($basepath) {
-
+ public function __construct($basepath)
+ {
global $default_timezone;
- $hostname = '';
-
- if (! static::directory_usable($basepath, false)) {
+ if (!static::directory_usable($basepath, false)) {
throw new Exception('Basepath ' . $basepath . ' isn\'t usable.');
}
$this->basepath = rtrim($basepath, DIRECTORY_SEPARATOR);
- if (file_exists($this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php')) {
- include $this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php';
+ if (file_exists($this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php')) {
+ include $this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php';
}
$this->timezone = ((x($default_timezone)) ? $default_timezone : 'UTC');
$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->callstack['database'] = [];
$this->callstack['database_write'] = [];
+ $this->callstack['cache'] = [];
+ $this->callstack['cache_write'] = [];
$this->callstack['network'] = [];
$this->callstack['file'] = [];
$this->callstack['rendering'] = [];
}
}
- if ($hostname != '') {
- $this->hostname = $hostname;
- }
-
set_include_path(
get_include_path() . PATH_SEPARATOR
. $this->basepath . DIRECTORY_SEPARATOR . 'include' . PATH_SEPARATOR
. $this->basepath . DIRECTORY_SEPARATOR . 'library' . PATH_SEPARATOR
. $this->basepath);
-
- if (is_array($_SERVER['argv']) && $_SERVER['argc'] > 1 && substr(end($_SERVER['argv']), 0, 4) == 'http') {
- $this->set_baseurl(array_pop($_SERVER['argv']));
- $_SERVER['argc'] --;
- }
-
if ((x($_SERVER, 'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'], 0, 9) === 'pagename=') {
$this->query_string = substr($_SERVER['QUERY_STRING'], 9);
$this->is_friendica_app = ($_SERVER['HTTP_USER_AGENT'] == 'Apache-HttpClient/UNAVAILABLE (java 1.4)');
// Register template engines
- $dc = get_declared_classes();
- foreach ($dc as $k) {
- if (in_array('Friendica\Render\ITemplateEngine', class_implements($k))) {
- $this->register_template_engine($k);
- }
- }
+ $this->register_template_engine('Friendica\Render\FriendicaSmartyEngine');
+
+ /**
+ * Load the configuration file which contains our DB credentials.
+ * Ignore errors. If the file doesn't exist or is empty, we are running in
+ * installation mode. *
+ */
+ $this->mode = ((file_exists('.htconfig.php') && filesize('.htconfig.php')) ? App::MODE_NORMAL : App::MODE_INSTALL);
+
self::$a = $this;
}
*
* @return string
*/
- public function get_basepath() {
+ public function get_basepath()
+ {
$basepath = $this->basepath;
- if (! $basepath) {
+ if (!$basepath) {
$basepath = Config::get('system', 'basepath');
}
- if (! $basepath && x($_SERVER, 'DOCUMENT_ROOT')) {
+ if (!$basepath && x($_SERVER, 'DOCUMENT_ROOT')) {
$basepath = $_SERVER['DOCUMENT_ROOT'];
}
- if (! $basepath && x($_SERVER, 'PWD')) {
+ if (!$basepath && x($_SERVER, 'PWD')) {
$basepath = $_SERVER['PWD'];
}
* @param string $path The path that is about to be normalized
* @return string normalized path - when possible
*/
- public static function realpath($path) {
+ public static function realpath($path)
+ {
$normalized = realpath($path);
if (!is_bool($normalized)) {
}
}
- function get_scheme() {
+ public function get_scheme()
+ {
return $this->scheme;
}
* @param bool $ssl Whether to append http or https under SSL_POLICY_SELFSIGN
* @return string Friendica server base URL
*/
- function get_baseurl($ssl = false) {
+ public function get_baseurl($ssl = false)
+ {
$scheme = $this->scheme;
if (Config::get('system', 'ssl_policy') == SSL_POLICY_FULL) {
/**
* @brief Initializes the baseurl components
*
- * Clears the baseurl cache to prevent inconstistencies
+ * Clears the baseurl cache to prevent inconsistencies
*
* @param string $url
*/
- function set_baseurl($url) {
+ public function set_baseurl($url)
+ {
$parsed = @parse_url($url);
- if ($parsed) {
+ if (x($parsed)) {
$this->scheme = $parsed['scheme'];
$hostname = $parsed['host'];
$this->path = trim($parsed['path'], '\\/');
}
- if (file_exists($this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php')) {
- include $this->basepath.DIRECTORY_SEPARATOR.'.htpreconfig.php';
+ if (file_exists($this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php')) {
+ include $this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php';
}
if (Config::get('config', 'hostname') != '') {
}
}
- function get_hostname() {
+ public function get_hostname()
+ {
if (Config::get('config', 'hostname') != '') {
$this->hostname = Config::get('config', 'hostname');
}
return $this->hostname;
}
- function set_hostname($h) {
- $this->hostname = $h;
- }
-
- function set_path($p) {
- $this->path = trim(trim($p), '/');
- }
-
- function get_path() {
+ public function get_path()
+ {
return $this->path;
}
- function set_pager_total($n) {
+ public function set_pager_total($n)
+ {
$this->pager['total'] = intval($n);
}
- function set_pager_itemspage($n) {
+ public function set_pager_itemspage($n)
+ {
$this->pager['itemspage'] = ((intval($n) > 0) ? intval($n) : 0);
$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
}
- function set_pager_page($n) {
+ public function set_pager_page($n)
+ {
$this->pager['page'] = $n;
$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
}
- function init_pagehead() {
+ public function init_pagehead()
+ {
$interval = ((local_user()) ? PConfig::get(local_user(), 'system', 'update_interval') : 40000);
// If the update is 'deactivated' set it to the highest integer number (~24 days)
$tpl = get_markup_template('head.tpl');
$this->page['htmlhead'] = replace_macros($tpl, [
- '$baseurl' => $this->get_baseurl(),
- '$local_user' => local_user(),
- '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
- '$delitem' => t('Delete this item?'),
- '$showmore' => t('show more'),
- '$showfewer' => t('show fewer'),
- '$update_interval' => $interval,
- '$shortcut_icon' => $shortcut_icon,
- '$touch_icon' => $touch_icon,
- '$stylesheet' => $stylesheet,
- '$infinite_scroll' => $invinite_scroll,
- ]) . $this->page['htmlhead'];
- }
-
- function init_page_end() {
+ '$baseurl' => $this->get_baseurl(),
+ '$local_user' => local_user(),
+ '$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
+ '$delitem' => L10n::t('Delete this item?'),
+ '$showmore' => L10n::t('show more'),
+ '$showfewer' => L10n::t('show fewer'),
+ '$update_interval' => $interval,
+ '$shortcut_icon' => $shortcut_icon,
+ '$touch_icon' => $touch_icon,
+ '$stylesheet' => $stylesheet,
+ '$infinite_scroll' => $invinite_scroll,
+ ]) . $this->page['htmlhead'];
+ }
+
+ public function init_page_end()
+ {
if (!isset($this->page['end'])) {
$this->page['end'] = '';
}
$tpl = get_markup_template('end.tpl');
$this->page['end'] = replace_macros($tpl, [
- '$baseurl' => $this->get_baseurl()
- ]) . $this->page['end'];
+ '$baseurl' => $this->get_baseurl()
+ ]) . $this->page['end'];
}
- function set_curl_code($code) {
+ public function set_curl_code($code)
+ {
$this->curl_code = $code;
}
- function get_curl_code() {
+ public function get_curl_code()
+ {
return $this->curl_code;
}
- function set_curl_content_type($content_type) {
+ public function set_curl_content_type($content_type)
+ {
$this->curl_content_type = $content_type;
}
- function get_curl_content_type() {
+ public function get_curl_content_type()
+ {
return $this->curl_content_type;
}
- function set_curl_headers($headers) {
+ public function set_curl_headers($headers)
+ {
$this->curl_headers = $headers;
}
- function get_curl_headers() {
+ public function get_curl_headers()
+ {
return $this->curl_headers;
}
- function get_cached_avatar_image($avatar_image) {
- return $avatar_image;
- }
-
/**
- * @brief Removes the baseurl from an url. This avoids some mixed content problems.
+ * @brief Removes the base url from an url. This avoids some mixed content problems.
*
* @param string $orig_url
*
* @return string The cleaned url
*/
- function remove_baseurl($orig_url) {
-
+ public function remove_baseurl($orig_url)
+ {
// Remove the hostname from the url if it is an internal link
$nurl = normalise_link($orig_url);
$base = normalise_link($this->get_baseurl());
/**
* @brief Register template engine class
*
- * If $name is '', is used class static property $class::$name
- *
* @param string $class
- * @param string $name
*/
- function register_template_engine($class, $name = '') {
- /// @TODO Really === and not just == ?
- if ($name === '') {
- $v = get_class_vars($class);
- if (x($v, 'name'))
- $name = $v['name'];
- }
- if ($name === '') {
+ private function register_template_engine($class)
+ {
+ $v = get_class_vars($class);
+ if (x($v, 'name')) {
+ $name = $v['name'];
+ $this->template_engines[$name] = $class;
+ } else {
echo "template engine <tt>$class</tt> cannot be registered without a name.\n";
- killme();
+ die();
}
- $this->template_engines[$name] = $class;
}
/**
* If $name is not defined, return engine defined by theme,
* or default
*
- * @param string $name Template engine name
* @return object Template Engine instance
*/
- function template_engine($name = '') {
- /// @TODO really type-check included?
- if ($name !== '') {
- $template_engine = $name;
- } else {
- $template_engine = 'smarty3';
- if (x($this->theme, 'template_engine')) {
- $template_engine = $this->theme['template_engine'];
- }
+ public function template_engine()
+ {
+ $template_engine = 'smarty3';
+ if (x($this->theme, 'template_engine')) {
+ $template_engine = $this->theme['template_engine'];
}
if (isset($this->template_engines[$template_engine])) {
*
* @return string
*/
- function get_template_engine() {
+ public function get_template_engine()
+ {
return $this->theme['template_engine'];
}
- function set_template_engine($engine = 'smarty3') {
+ public function set_template_engine($engine = 'smarty3')
+ {
$this->theme['template_engine'] = $engine;
}
- function get_template_ldelim($engine = 'smarty3') {
+ public function get_template_ldelim($engine = 'smarty3')
+ {
return $this->ldelim[$engine];
}
- function get_template_rdelim($engine = 'smarty3') {
+ public function get_template_rdelim($engine = 'smarty3')
+ {
return $this->rdelim[$engine];
}
- function save_timestamp($stamp, $value) {
+ public function save_timestamp($stamp, $value)
+ {
if (!isset($this->config['system']['profiler']) || !$this->config['system']['profiler']) {
return;
}
$this->callstack[$value][$callstack] += (float) $duration;
}
- /**
- * @brief Log active processes into the "process" table
- */
- function start_process() {
- $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1);
-
- $command = basename($trace[0]['file']);
-
- $this->remove_inactive_processes();
-
- dba::transaction();
-
- $r = q('SELECT `pid` FROM `process` WHERE `pid` = %d', intval(getmypid()));
- if (!DBM::is_result($r)) {
- dba::insert('process', ['pid' => getmypid(), 'command' => $command, 'created' => datetime_convert()]);
- }
- dba::commit();
- }
-
- /**
- * @brief Remove inactive processes
- */
- function remove_inactive_processes() {
- dba::transaction();
-
- $r = q('SELECT `pid` FROM `process`');
- if (DBM::is_result($r)) {
- foreach ($r AS $process) {
- if (!posix_kill($process['pid'], 0)) {
- dba::delete('process', ['pid' => $process['pid']]);
- }
- }
- }
- dba::commit();
- }
-
- /**
- * @brief Remove the active process from the "process" table
- */
- function end_process() {
- dba::delete('process', ['pid' => getmypid()]);
- }
-
- function get_useragent() {
+ public function get_useragent()
+ {
return
FRIENDICA_PLATFORM . " '" .
FRIENDICA_CODENAME . "' " .
$this->get_baseurl();
}
- function is_friendica_app() {
+ public function is_friendica_app()
+ {
return $this->is_friendica_app;
}
*
* @return bool Is it a known backend?
*/
- function is_backend() {
- static $backends = [];
- $backends[] = '_well_known';
- $backends[] = 'api';
- $backends[] = 'dfrn_notify';
- $backends[] = 'fetch';
- $backends[] = 'hcard';
- $backends[] = 'hostxrd';
- $backends[] = 'nodeinfo';
- $backends[] = 'noscrape';
- $backends[] = 'p';
- $backends[] = 'poco';
- $backends[] = 'post';
- $backends[] = 'proxy';
- $backends[] = 'pubsub';
- $backends[] = 'pubsubhubbub';
- $backends[] = 'receive';
- $backends[] = 'rsd_xml';
- $backends[] = 'salmon';
- $backends[] = 'statistics_json';
- $backends[] = 'xrd';
+ public function is_backend()
+ {
+ static $backends = [
+ '_well_known',
+ 'api',
+ 'dfrn_notify',
+ 'fetch',
+ 'hcard',
+ 'hostxrd',
+ 'nodeinfo',
+ 'noscrape',
+ 'p',
+ 'poco',
+ 'post',
+ 'proxy',
+ 'pubsub',
+ 'pubsubhubbub',
+ 'receive',
+ 'rsd_xml',
+ 'salmon',
+ 'statistics_json',
+ 'xrd',
+ ];
// Check if current module is in backend or backend flag is set
return (in_array($this->module, $backends) || $this->backend);
*
* @return bool Is the limit reached?
*/
- function max_processes_reached() {
+ public function max_processes_reached()
+ {
// Deactivated, needs more investigating if this check really makes sense
return false;
+ /*
+ * Commented out to suppress static analyzer issues
+ *
if ($this->is_backend()) {
$process = 'backend';
$max_processes = Config::get('system', 'max_processes_backend');
}
}
return false;
+ */
}
/**
*
* @return bool Is the memory limit reached?
*/
- public function min_memory_reached() {
+ public function min_memory_reached()
+ {
$min_memory = Config::get('system', 'min_memory', 0);
if ($min_memory == 0) {
return false;
$meminfo[$key] = (int) ($meminfo[$key] / 1024);
}
- if (!isset($meminfo['MemAvailable']) || ! isset($meminfo['MemFree'])) {
+ if (!isset($meminfo['MemAvailable']) || !isset($meminfo['MemFree'])) {
return false;
}
*
* @return bool Is the load reached?
*/
- function maxload_reached() {
-
+ public function maxload_reached()
+ {
if ($this->is_backend()) {
$process = 'backend';
$maxsysload = intval(Config::get('system', 'maxloadavg'));
return false;
}
- function proc_run($args) {
-
+ public function proc_run($args)
+ {
if (!function_exists('proc_open')) {
return;
}
- // If the last worker fork was less than 2 seconds before then don't fork another one.
- // This should prevent the forking of masses of workers.
- $cachekey = 'app:proc_run:started';
- $result = Cache::get($cachekey);
-
- if (!is_null($result) && ( time() - $result) < 2) {
- return;
- }
-
- // Set the timestamp of the last proc_run
- Cache::set($cachekey, time(), CACHE_MINUTE);
-
array_unshift($args, ((x($this->config, 'php_path')) && (strlen($this->config['php_path'])) ? $this->config['php_path'] : 'php'));
- // add baseurl to args. cli scripts can't construct it
- $args[] = $this->get_baseurl();
-
for ($x = 0; $x < count($args); $x ++) {
$args[$x] = escapeshellarg($args[$x]);
}
- $cmdline = implode($args, ' ');
+ $cmdline = implode(' ', $args);
if ($this->min_memory_reached()) {
return;
*
* @return string system username
*/
- static function systemuser() {
- if (!function_exists('posix_getpwuid') || ! function_exists('posix_geteuid')) {
+ private static function systemuser()
+ {
+ if (!function_exists('posix_getpwuid') || !function_exists('posix_geteuid')) {
return '';
}
*
* @return boolean the directory is usable
*/
- static function directory_usable($directory, $check_writable = true) {
+ public static function directory_usable($directory, $check_writable = true)
+ {
if ($directory == '') {
logger('Directory is empty. This shouldn\'t happen.', LOGGER_DEBUG);
return false;
logger('Path "' . $directory . '" does not exist for user ' . self::systemuser(), LOGGER_DEBUG);
return false;
}
+
if (is_file($directory)) {
logger('Path "' . $directory . '" is a file for user ' . self::systemuser(), LOGGER_DEBUG);
return false;
}
+
if (!is_dir($directory)) {
logger('Path "' . $directory . '" is not a directory for user ' . self::systemuser(), LOGGER_DEBUG);
return false;
}
+
if ($check_writable && !is_writable($directory)) {
logger('Path "' . $directory . '" is not writable for user ' . self::systemuser(), LOGGER_DEBUG);
return false;
}
+
return true;
}
+
+ /**
+ * @param string $cat Config category
+ * @param string $k Config key
+ * @param mixed $default Default value if it isn't set
+ */
+ public function getConfigValue($cat, $k, $default = null)
+ {
+ $return = $default;
+
+ if ($cat === 'config') {
+ if (isset($this->config[$k])) {
+ $return = $this->config[$k];
+ }
+ } else {
+ if (isset($this->config[$cat][$k])) {
+ $return = $this->config[$cat][$k];
+ }
+ }
+
+ return $return;
+ }
+
+ /**
+ * Sets a value in the config cache. Accepts raw output from the config table
+ *
+ * @param string $cat Config category
+ * @param string $k Config key
+ * @param mixed $v Value to set
+ */
+ public function setConfigValue($cat, $k, $v)
+ {
+ // Only arrays are serialized in database, so we have to unserialize sparingly
+ $value = is_string($v) && preg_match("|^a:[0-9]+:{.*}$|s", $v) ? unserialize($v) : $v;
+
+ if ($cat === 'config') {
+ $this->config[$k] = $value;
+ } else {
+ if (!isset($this->config[$cat])) {
+ $this->config[$cat] = [];
+ }
+
+ $this->config[$cat][$k] = $value;
+ }
+ }
+
+ /**
+ * Deletes a value from the config cache
+ *
+ * @param string $cat Config category
+ * @param string $k Config key
+ */
+ public function deleteConfigValue($cat, $k)
+ {
+ if ($cat === 'config') {
+ if (isset($this->config[$k])) {
+ unset($this->config[$k]);
+ }
+ } else {
+ if (isset($this->config[$cat][$k])) {
+ unset($this->config[$cat][$k]);
+ }
+ }
+ }
+
+
+ /**
+ * Retrieves a value from the user config cache
+ *
+ * @param int $uid User Id
+ * @param string $cat Config category
+ * @param string $k Config key
+ * @param mixed $default Default value if key isn't set
+ */
+ public function getPConfigValue($uid, $cat, $k, $default = null)
+ {
+ $return = $default;
+
+ if (isset($this->config[$uid][$cat][$k])) {
+ $return = $this->config[$uid][$cat][$k];
+ }
+
+ return $return;
+ }
+
+ /**
+ * Sets a value in the user config cache
+ *
+ * Accepts raw output from the pconfig table
+ *
+ * @param int $uid User Id
+ * @param string $cat Config category
+ * @param string $k Config key
+ * @param mixed $v Value to set
+ */
+ public function setPConfigValue($uid, $cat, $k, $v)
+ {
+ // Only arrays are serialized in database, so we have to unserialize sparingly
+ $value = is_string($v) && preg_match("|^a:[0-9]+:{.*}$|s", $v) ? unserialize($v) : $v;
+
+ if (!isset($this->config[$uid])) {
+ $this->config[$uid] = [];
+ }
+
+ if (!isset($this->config[$uid][$cat])) {
+ $this->config[$uid][$cat] = [];
+ }
+
+ $this->config[$uid][$cat][$k] = $value;
+ }
+
+ /**
+ * Deletes a value from the user config cache
+ *
+ * @param int $uid User Id
+ * @param string $cat Config category
+ * @param string $k Config key
+ */
+ public function deletePConfigValue($uid, $cat, $k)
+ {
+ if (isset($this->config[$uid][$cat][$k])) {
+ unset($this->config[$uid][$cat][$k]);
+ }
+ }
+
+ /**
+ * Generates the site's default sender email address
+ *
+ * @return string
+ */
+ public function getSenderEmailAddress()
+ {
+ $sender_email = Config::get('config', 'sender_email');
+ if (empty($sender_email)) {
+ $hostname = $this->get_hostname();
+ if (strpos($hostname, ':')) {
+ $hostname = substr($hostname, 0, strpos($hostname, ':'));
+ }
+
+ $sender_email = 'noreply@' . $hostname;
+ }
+
+ return $sender_email;
+ }
+
+ /**
+ * @note Checks, if the App is in the Maintenance-Mode
+ *
+ * @return boolean
+ */
+ public function checkMaintenanceMode()
+ {
+ if (Config::get('system', 'maintenance')) {
+ $this->mode = App::MODE_MAINTENANCE;
+ return true;
+ }
+
+ return false;
+ }
+
+ /**
+ * Returns the current theme name.
+ *
+ * @return string
+ */
+ public function getCurrentTheme()
+ {
+ if ($this->mode == App::MODE_INSTALL) {
+ return '';
+ }
+
+ //// @TODO Compute the current theme only once (this behavior has
+ /// already been implemented, but it didn't work well -
+ /// https://github.com/friendica/friendica/issues/5092)
+ $this->computeCurrentTheme();
+
+ return $this->current_theme;
+ }
+
+ /**
+ * Computes the current theme name based on the node settings, the user settings and the device type
+ *
+ * @throws Exception
+ */
+ private function computeCurrentTheme()
+ {
+ $system_theme = Config::get('system', 'theme');
+ if (!$system_theme) {
+ throw new Exception(L10n::t('No system theme config value set.'));
+ }
+
+ // Sane default
+ $this->current_theme = $system_theme;
+
+ $allowed_themes = explode(',', Config::get('system', 'allowed_themes', $system_theme));
+
+ $page_theme = null;
+ // Find the theme that belongs to the user whose stuff we are looking at
+ if ($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 = dba::selectFirst('user', ['theme'], ['uid' => $this->profile_uid]);
+ if (DBM::is_result($user) && !PConfig::get(local_user(), 'system', 'always_my_theme')) {
+ $page_theme = $user['theme'];
+ }
+ }
+
+ $user_theme = defaults($_SESSION, 'theme', $system_theme);
+ // Specific mobile theme override
+ if (($this->is_mobile || $this->is_tablet) && defaults($_SESSION, 'show-mobile', true)) {
+ $system_mobile_theme = Config::get('system', 'mobile-theme');
+ $user_mobile_theme = defaults($_SESSION, '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 = $user_theme;
+ }
+
+ if ($theme_name
+ && in_array($theme_name, $allowed_themes)
+ && (file_exists('view/theme/' . $theme_name . '/style.css')
+ || file_exists('view/theme/' . $theme_name . '/style.php'))
+ ) {
+ $this->current_theme = $theme_name;
+ }
+ }
+
+ /**
+ * @brief Return full URL to theme which is currently in effect.
+ *
+ * Provide a sane default if nothing is chosen or the specified theme does not exist.
+ *
+ * @return string
+ */
+ public function getCurrentThemeStylesheetPath()
+ {
+ return Core\Theme::getStylesheetPath($this->getCurrentTheme());
+ }
}
projects / friendica.git / blobdiff