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Prepare COPS to handle language and country code. Still some stuff to fix but shouldn't be much.

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This commit is contained in:
Sébastien Lucas 2015-02-05 21:44:00 +01:00
parent 37b7ef9037
commit bc91c92ced
2 changed files with 119 additions and 12 deletions
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83
base.php
View file

@ -187,6 +187,74 @@ function str_format($format) {
return $format;
}
/**
* Get all accepted languages from the browser and put them in a sorted array
* languages id are normalized : fr-fr -> fr_FR
* @return array of languages
*/
function getAcceptLanguages() {
$langs = array();
if (isset($_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'], $lang_parse);
if (count($lang_parse[1])) {
$langs = array();
foreach ($lang_parse[1] as $lang) {
if (strlen($lang) == 5) {
$lang = str_replace("-", "_", $lang);
$splitted = preg_split("/_/", $lang);
$lang = $splitted[0] . "_" . strtoupper($splitted[1]);
}
array_push($langs, $lang);
}
// create a list like "en" => 0.8
$langs = array_combine($langs, $lang_parse[4]);
// set default to 1 for any without q factor
foreach ($langs as $lang => $val) {
if ($val === '') $langs[$lang] = 1;
}
// sort list based on value
arsort($langs, SORT_NUMERIC);
}
}
return $langs;
}
/**
* Find the best translation file possible based on the accepted languages
* @return array of language and language file
*/
function getLangAndTranslationFile() {
global $config;
$langs = array();
$lang = "en";
if (!empty($config['cops_language'])) {
$lang = $config['cops_language'];
}
elseif (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$langs = getAcceptLanguages();
}
//echo var_dump($langs);
$lang_file = NULL;
foreach ($langs as $language => $val) {
$temp_file = dirname(__FILE__). '/lang/Localization_' . $language . '.json';
if (file_exists($temp_file)) {
$lang = $language;
$lang_file = $temp_file;
break;
}
}
if (empty ($lang_file)) {
$lang_file = dirname(__FILE__). '/lang/Localization_' . $lang . '.json';
}
return array($lang, $lang_file);
}
/**
* This method is based on this page
* http://www.mind-it.info/2010/02/22/a-simple-approach-to-localization-in-php/
@ -207,21 +275,12 @@ function localize($phrase, $count=-1, $reset=false) {
}
/* If no instance of $translations has occured load the language file */
if (is_null($translations)) {
$lang = "en";
if (!empty($config['cops_language'])) {
$lang = $config['cops_language'];
}
elseif (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
}
$lang_file_en = NULL;
$lang_file = dirname(__FILE__). '/lang/Localization_' . $lang . '.json';
if (!file_exists($lang_file)) {
$lang_file = dirname(__FILE__). '/lang/' . 'Localization_en.json';
}
elseif ($lang != "en") {
list ($lang, $lang_file) = getLangAndTranslationFile();
if ($lang != "en") {
$lang_file_en = dirname(__FILE__). '/lang/' . 'Localization_en.json';
}
$lang_file_content = file_get_contents($lang_file);
/* Load the language file as a JSON object and transform it into an associative array */
$translations = json_decode($lang_file_content, true);

48
test/baseTest.php
View file

@ -88,6 +88,54 @@ class BaseTest extends PHPUnit_Framework_TestCase
localize ("authors.title", -1, true);
}
/**
* @dataProvider providerGetLangAndTranslationFile
*/
public function testGetLangAndTranslationFile ($acceptLanguage, $result)
{
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = $acceptLanguage;
list ($lang, $lang_file) = GetLangAndTranslationFile ();
$this->assertEquals ($result, $lang);
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = "en";
localize ("authors.title", -1, true);
}
public function providerGetLangAndTranslationFile ()
{
return array (
array ("en", "en"),
array ("fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3", "fr"),
array ("pt-br,en-us;q=0.7,en;q=0.3", "en"),
array ("zl", "en"),
);
}
/**
* @dataProvider providerGetAcceptLanguages
*/
public function testGetAcceptLanguages ($acceptLanguage, $result)
{
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = $acceptLanguage;
$langs = GetAcceptLanguages ();
$this->assertEquals ($result, array_keys($langs)[0]);
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = "en";
localize ("authors.title", -1, true);
}
public function providerGetAcceptLanguages ()
{
return array (
array ("en", "en"),
array ("en-US", "en_US"),
array ("fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3", "fr"),
array ("fr-fr,fr;q=0.8,en-us;q=0.5,en;q=0.3", "fr_FR"),
array ("pt-br,en-us;q=0.7,en;q=0.3", "pt_BR"),
array ("zl", "zl"),
);
}
public function testBaseFunction () {
global $config;