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configurable languages #78

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configurable languages #78

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1 change: 1 addition & 0 deletions private/.env.example
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Original file line number Diff line number Diff line change
Expand Up @@ -49,3 +49,4 @@ FAVICON_URI=""

# Default Language, leave blank to use default language of the user's browser.
DEFAULT_LANGUAGE="de_DE"
ACTIVE_LANGUAGES="de_DE en_US es_ES fr_FR it_IT"
23 changes: 19 additions & 4 deletions private/app/php/language_controller.php
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Expand Up @@ -5,6 +5,23 @@
require_once BOOTSTRAP_PATH;
require_once LIBRARY_PATH . 'csrf.php';

function activeLanguages() {

if (file_exists(ENV_FILE_PATH)) {
$env = parse_ini_file(ENV_FILE_PATH);
}

$activeLanguages = isset($env) ? $env['ACTIVE_LANGUAGES'] : getenv('ACTIVE_LANGUAGES');
$activeLanguages = explode(' ', $activeLanguages);

if ( !count( $activeLanguages ) ) {
// default if no active languages are set
return ['de_DE', 'en_US', 'es_ES', 'fr_FR', 'it_IT'];
}

return $activeLanguages;
}

function setLanguage(){
//LANGUAGE CHANGE...
if(isset($_SESSION['language'])){
Expand All @@ -22,7 +39,7 @@ function setLanguage(){
}
else{
//hard code to german
$languages = ['de_DE', 'en_US', 'es_ES', 'fr_FR', 'it_IT'];
$languages = activeLanguages();
$acceptLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
$matchingLang = substr($acceptLang, 0, 2);
foreach ($languages as $lang) {
Expand All @@ -44,8 +61,6 @@ function setLanguage(){
$_SESSION['translation'] = $translation;
}



// Check if the request is POST
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// CSRF Protection
Expand All @@ -60,7 +75,7 @@ function setLanguage(){
}

// Check if the requested language is valid
$languages = ['de_DE', 'en_US', 'es_ES', 'fr_FR', 'it_IT'];
$languages = activeLanguages();

$jsonString = file_get_contents("php://input");

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22 changes: 7 additions & 15 deletions private/views/settings.php
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Expand Up @@ -28,21 +28,13 @@
<div class="settings-section">
<h3><?php echo $translation["language"]; ?></h3>
<div class="language-selection">
<a class="language-btn" onclick="changeLanguage('de_DE')" id="de_DE_btn">
DE
</a>
<a class="language-btn" onclick="changeLanguage('en_US')" id="en_US_btn">
EN
</a>
<a class="language-btn" onclick="changeLanguage('es_ES')" id="es_ES_btn">
ES
</a>
<a class="language-btn" onclick="changeLanguage('fr_FR')" id="fr_FR_btn">
FR
</a>
<a class="language-btn" onclick="changeLanguage('it_IT')" id="it_IT_btn">
IT
</a>
<?php
$languages = activeLanguages();
foreach ($languages as $lang) {
$langShort = strtoupper( explode('_', $lang)[0] );
echo '<a class="language-btn" onclick="changeLanguage(\'' . $lang . '\')" id="' . $lang . '_btn">' . $langShort . '</a>';
}
?>
</div>
</div>

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