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Merge pull request #5988 from MrPetovan/task/move-strings-out-of-app

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Road to Router Part 3: Move $strings out of App
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Michael Vogel 2018-10-22 22:03:27 +02:00 committed by GitHub
commit c46caeb0d3
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6 changed files with 137 additions and 80 deletions
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4
bin/worker.php
View file

@ -7,7 +7,6 @@
use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\Worker;
use Friendica\Core\L10n;
// Get options
$shortopts = 'sn';
@ -30,9 +29,6 @@ require_once "boot.php";
$a = new App(dirname(__DIR__));
$lang = L10n::getBrowserLanguage();
L10n::loadTranslationTable($lang);
// Check the database structure and possibly fixes it
check_db(true);

2
mod/register.php
View file

@ -63,7 +63,7 @@ function register_post(App $a)
$arr['blocked'] = $blocked;
$arr['verified'] = $verified;
$arr['language'] = L10n::getBrowserLanguage();
$arr['language'] = L10n::detectLanguage();
try {
$result = Model\User::create($arr);

31
src/App.php
View file

@ -50,7 +50,6 @@ class App
public $argv;
public $argc;
public $module;
public $strings;
public $hooks = [];
public $timezone;
public $interactive = true;
@ -370,6 +369,8 @@ class App
$this->loadDefaultTimezone();
Core\L10n::init();
$this->page = [
'aside' => '',
'bottom' => '',
@ -1663,40 +1664,18 @@ class App
Core\Addon::callHooks('init_1');
}
$lang = Core\L10n::getBrowserLanguage();
Core\L10n::loadTranslationTable($lang);
// Exclude the backend processes from the session management
if (!$this->isBackend()) {
$stamp1 = microtime(true);
session_start();
$this->saveTimestamp($stamp1, "parser");
$this->saveTimestamp($stamp1, 'parser');
Core\L10n::setSessionVariable();
Core\L10n::setLangFromSession();
} else {
$_SESSION = [];
Core\Worker::executeIfIdle();
}
/* Language was set earlier, but we can over-ride it in the session.
* We have to do it here because the session was just now opened.
*/
if (!empty($_SESSION['authenticated']) && empty($_SESSION['language'])) {
$_SESSION['language'] = $lang;
// we haven't loaded user data yet, but we need user language
if (!empty($_SESSION['uid'])) {
$user = DBA::selectFirst('user', ['language'], ['uid' => $_SESSION['uid']]);
if (DBA::isResult($user)) {
$_SESSION['language'] = $user['language'];
}
}
}
if (!empty($_SESSION['language']) && $_SESSION['language'] !== $lang) {
$lang = $_SESSION['language'];
Core\L10n::loadTranslationTable($lang);
}
// ZRL
if (!empty($_GET['zrl']) && $this->getMode()->isNormal()) {
$this->query_string = Model\Profile::stripZrls($this->query_string);

5
src/Core/Console/Maintenance.php
View file

@ -68,11 +68,6 @@ HELP;
throw new \RuntimeException('Database isn\'t ready or populated yet');
}
Core\Config::load();
$lang = Core\L10n::getBrowserLanguage();
Core\L10n::loadTranslationTable($lang);
$enabled = intval($this->getArgument(0));
Core\Config::set('system', 'maintenance', $enabled);

171
src/Core/L10n.php
View file

@ -12,19 +12,90 @@ require_once 'boot.php';
require_once 'include/dba.php';
/**
* Provide Languange, Translation, and Localisation functions to the application
* Localisation can be referred to by the numeronym L10N (as in: "L", followed by ten more letters, and then "N").
* Provide Language, Translation, and Localization functions to the application
* Localization can be referred to by the numeronym L10N (as in: "L", followed by ten more letters, and then "N").
*/
class L10n extends BaseObject
{
/**
* @brief get the prefered language from the HTTP_ACCEPT_LANGUAGE header
* A string indicating the current language used for translation:
* - Two-letter ISO 639-1 code.
* - Two-letter ISO 639-1 code + dash + Two-letter ISO 3166-1 alpha-2 country code.
* @var string
*/
public static function getBrowserLanguage()
private static $lang = '';
/**
* A language code saved for later after pushLang() has been called.
*
* @var string
*/
private static $langSave = '';
/**
* An array of translation strings whose key is the neutral english message.
*
* @var array
*/
private static $strings = [];
/**
* An array of translation strings saved for later after pushLang() has been called.
*
* @var array
*/
private static $stringsSave = [];
/**
* Detects the language and sets the translation table
*/
public static function init()
{
$lang = self::detectLanguage();
self::loadTranslationTable($lang);
}
/**
* Returns the current language code
*
* @return string Language code
*/
public static function getCurrentLang()
{
return self::$lang;
}
/**
* Sets the language session variable
*/
public static function setSessionVariable()
{
if (!empty($_SESSION['authenticated']) && empty($_SESSION['language'])) {
$_SESSION['language'] = self::$lang;
// we haven't loaded user data yet, but we need user language
if (!empty($_SESSION['uid'])) {
$user = DBA::selectFirst('user', ['language'], ['uid' => $_SESSION['uid']]);
if (DBA::isResult($user)) {
$_SESSION['language'] = $user['language'];
}
}
}
}
public static function setLangFromSession()
{
if (!empty($_SESSION['language']) && $_SESSION['language'] !== self::$lang) {
self::loadTranslationTable($_SESSION['language']);
}
}
/**
* @brief Returns the preferred language from the HTTP_ACCEPT_LANGUAGE header
* @return string The two-letter language code
*/
public static function detectLanguage()
{
$lang_list = [];
if (x($_SERVER, 'HTTP_ACCEPT_LANGUAGE')) {
if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
// break up string into pieces (languages and q factors)
preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
@ -59,58 +130,69 @@ class L10n extends BaseObject
}
/**
* @param string $language language
* This function should be called before formatting messages in a specific target language
* different from the current user/system language.
*
* It saves the current translation strings in a separate variable and loads new translations strings.
*
* If called repeatedly, it won't save the translation strings again, just load the new ones.
*
* @see popLang()
* @brief Stores the current language strings and load a different language.
* @param string $lang Language code
*/
public static function pushLang($language)
public static function pushLang($lang)
{
$a = self::getApp();
if (!self::$lang) {
self::init();
}
$a->langsave = Config::get('system', 'language');
if ($language === $a->langsave) {
if ($lang === self::$lang) {
return;
}
if (isset($a->strings) && count($a->strings)) {
$a->stringsave = $a->strings;
if (!self::$langSave) {
self::$langSave = self::$lang;
self::$stringsSave = self::$strings;
}
$a->strings = [];
self::loadTranslationTable($language);
Config::set('system', 'language', $language);
self::loadTranslationTable($lang);
}
/**
* Pop language off the top of the stack
* Restores the original user/system language after having used pushLang()
*/
public static function popLang()
{
$a = self::getApp();
if (Config::get('system', 'language') === $a->langsave) {
if (!self::$langSave) {
return;
}
if (isset($a->stringsave)) {
$a->strings = $a->stringsave;
} else {
$a->strings = [];
}
self::$strings = self::$stringsSave;
self::$lang = self::$langSave;
Config::set('system', 'language', $a->langsave);
self::$stringsSave = [];
self::$langSave = '';
}
/**
* load string translation table for alternate language
* Loads string translation table
*
* first addon strings are loaded, then globals
* First addon strings are loaded, then globals
*
* Uses an App object shim since all the strings files refer to $a->strings
*
* @param string $lang language code to load
*/
public static function loadTranslationTable($lang)
private static function loadTranslationTable($lang)
{
$a = self::getApp();
if ($lang === self::$lang) {
return;
}
$a = new \stdClass();
$a->strings = [];
// load enabled addons strings
$addons = DBA::select('addon', ['name'], ['installed' => true]);
while ($p = DBA::fetch($addons)) {
@ -123,6 +205,11 @@ class L10n extends BaseObject
if (file_exists("view/lang/$lang/strings.php")) {
include "view/lang/$lang/strings.php";
}
self::$lang = $lang;
self::$strings = $a->strings;
unset($a);
}
/**
@ -143,14 +230,16 @@ class L10n extends BaseObject
*/
public static function t($s, ...$vars)
{
$a = self::getApp();
if (empty($s)) {
return '';
}
if (x($a->strings, $s)) {
$t = $a->strings[$s];
if (!self::$lang) {
self::init();
}
if (!empty(self::$strings[$s])) {
$t = self::$strings[$s];
$s = is_array($t) ? $t[0] : $t;
}
@ -181,18 +270,18 @@ class L10n extends BaseObject
*/
public static function tt($singular, $plural, $count)
{
$a = self::getApp();
if (!is_numeric($count)) {
logger('Non numeric count called by ' . System::callstack(20));
}
$lang = Config::get('system', 'language');
if (!self::$lang) {
self::init();
}
if (!empty($a->strings[$singular])) {
$t = $a->strings[$singular];
if (!empty(self::$strings[$singular])) {
$t = self::$strings[$singular];
if (is_array($t)) {
$plural_function = 'string_plural_select_' . str_replace('-', '_', $lang);
$plural_function = 'string_plural_select_' . str_replace('-', '_', self::$lang);
if (function_exists($plural_function)) {
$i = $plural_function($count);
} else {
@ -227,8 +316,6 @@ class L10n extends BaseObject
return $n != 1;
}
/**
* @brief Return installed languages codes as associative array
*

4
src/Util/Temporal.php
View file

@ -217,13 +217,13 @@ class Temporal
// First day of the week (0 = Sunday)
$firstDay = PConfig::get(local_user(), 'system', 'first_day_of_week', 0);
$lang = substr(L10n::getBrowserLanguage(), 0, 2);
$lang = substr(L10n::getCurrentLang(), 0, 2);
// Check if the detected language is supported by the picker
if (!in_array($lang,
["ar", "ro", "id", "bg", "fa", "ru", "uk", "en", "el", "de", "nl", "tr", "fr", "es", "th", "pl", "pt", "ch", "se", "kr",
"it", "da", "no", "ja", "vi", "sl", "cs", "hu"])) {
$lang = Config::get('system', 'language', 'en');
$lang = 'en';
}
$o = '';