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cdf59074d3
The include/languages.inc file was not removed as it's used in other repositories. It should be removed after migration. Tests were added to ensure that the global variables and the constants are in sync with each other. Signed-off-by: Maurício Meneghini Fauth <mauricio@mfauth.net>
49 lines
1.6 KiB
PHP
49 lines
1.6 KiB
PHP
<?php
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/*
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This script tries to guess what language to use for
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language dependent operations (lookup, search, books
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page display, etc.), considering all possible factors
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affecting language selection.
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After this script run, $LANG is set to the preferred
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language, or is the empty string, if no manual is
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available on the current mirror site.
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$EXPL_LANG will also be set to the explicitly provided
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language, or will not exist if there are only implications
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on the preferred language.
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$UA_LANGS will contain the user agent language settings
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parsed as an array. The language names are corrected for
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php.net usage in this array. This is just to present to
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the user in case he would like to get information on the
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parsed language information (see /my.php).
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The $_SERVER['STRIPPED_URI'] var is also set to the
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stripped request URI (in case of a shortcut, the
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language is stipped, so the shortcut handling code
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is not bothered with it).
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*/
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use phpweb\I18n\Languages;
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use phpweb\LangChooser;
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require_once __DIR__ . '/../src/autoload.php';
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// Default STRIPPED_URI
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$_SERVER['STRIPPED_URI'] = htmlspecialchars($_SERVER['REQUEST_URI'], ENT_QUOTES, 'UTF-8');
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// The code is encapsulated in a function,
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// so the variable namespace is not polluted
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list($LANG, $EXPL_LANG) = (new LangChooser(Languages::LANGUAGES, Languages::INACTIVE_ONLINE_LANGUAGES, $userPreferences->languageCode, default_language() ?: ''))->chooseCode(
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$_REQUEST['lang'] ?? null,
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$_SERVER['REQUEST_URI'],
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$_SERVER['HTTP_ACCEPT_LANGUAGE'] ?? null,
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);
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// Compatibility
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if ($EXPL_LANG == '') { unset($EXPL_LANG); }
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