Initial

web/inc/i18n.php

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+<?php
+// Functions for internationalization
+// I18N support information here
+
+putenv("LANGUAGE=" . detect_user_language());
+setlocale(LC_ALL, "C.UTF-8");
+
+$domain = "hestiacp";
+$localedir = "/usr/local/hestia/web/locale";
+bindtextdomain($domain, $localedir);
+textdomain($domain);
+
+/**
+ * Detects user language from Accept-Language HTTP header.
+ * @param string Fallback language (default: 'en')
+ * @return string Language code (such as 'en' and 'ja')
+ */
+function detect_user_language() {
+	if (!empty($_SESSION["language"])) {
+		return $_SESSION["language"];
+	} elseif (!empty($_SESSION["LANGUAGE"])) {
+		return $_SESSION["LANGUAGE"];
+	} else {
+		return "en";
+	}
+}
+/**
+ * Translate ISO2 to "Language"
+ * nl = Dutch, de = German
+ * @param string iso2 code
+ * @return string Language
+ */
+function translate_json($string) {
+	$json = file_get_contents($_SERVER["DOCUMENT_ROOT"] . "/locale/languages.json");
+	$json_a = json_decode($json, true);
+	return $json_a[$string][0] . " (" . $json_a[$string . "_locale"][0] . ")";
+}
+/**
+ * Support translation strings that contains html
+ */
+function htmlify_trans($string, $closingTag) {
+	$arguments = func_get_args();
+	return preg_replace_callback(
+		"/{(.*?)}/", // Ungreedy (*?)
+		function ($matches) use ($arguments, $closingTag) {
+			static $i = 1;
+			$i++;
+			return $arguments[$i] . $matches[1] . $closingTag;
+		},
+		$string,
+	);
+}
+
+function get_email_template($file, $language) {
+	if (
+		file_exists(
+			$_SERVER["HESTIA"] . "/data/templates/email/" . $language . "/" . $file . ".html",
+		)
+	) {
+		return file_get_contents(
+			$_SERVER["HESTIA"] . "/data/templates/email/" . $language . "/" . $file . ".html",
+		);
+	}
+	if (file_exists($_SERVER["HESTIA"] . "/data/templates/email/" . $file . ".html")) {
+		return file_get_contents($_SERVER["HESTIA"] . "/data/templates/email/" . $file . ".html");
+	}
+	return false;
+}
+
+function translate_email($string, $replace) {
+	$array1 = $array2 = [];
+	foreach ($replace as $key => $value) {
+		$array1[] = "{{" . $key . "}}";
+		$array2[] = $value;
+	}
+	return str_replace($array1, $array2, $string);
+}
+/**
+ * Detects user language .
+ * @param string Fallback language (default: 'en')
+ * @return string Language code (such as 'en' and 'ja')
+ */
+
+function detect_login_language() {
+}