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-rw-r--r--include/language.php104
1 files changed, 61 insertions, 43 deletions
diff --git a/include/language.php b/include/language.php
index f5ee3471e..1e8528dc1 100644
--- a/include/language.php
+++ b/include/language.php
@@ -1,8 +1,8 @@
<?php
/**
- * @file
+ * @file include/language.php
*
- * @brief translation support
+ * @brief Translation support.
*
* This file contains functions to work with translations and other
* language related tasks.
@@ -24,8 +24,9 @@
*/
function get_browser_language() {
$langs = array();
+ $lang_parse = array();
- if (x($_SERVER,'HTTP_ACCEPT_LANGUAGE')) {
+ if (x($_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'], $lang_parse);
@@ -33,7 +34,7 @@ function get_browser_language() {
if (count($lang_parse[1])) {
// create a list like "en" => 0.8
$langs = array_combine($lang_parse[1], $lang_parse[4]);
-
+
// set default to 1 for any without q factor
foreach ($langs as $lang => $val) {
if ($val === '') $langs[$lang] = 1;
@@ -109,9 +110,12 @@ function pop_lang() {
$a->language = $a->langsave;
}
-
-// load string translation table for alternate language
-
+/**
+ * @brief Load string translation table for alternate language.
+ *
+ * @param string $lang language code in 2-letter ISO 639-1 (en, de, fr) format
+ * @param boolean $install (optional) default false
+ */
function load_translation_table($lang, $install = false) {
global $a;
@@ -138,52 +142,67 @@ function load_translation_table($lang, $install = false) {
if(file_exists("view/local-$lang/strings.php")) {
include("view/local-$lang/strings.php");
}
-
}
/**
- * @brief translate string if translation exists.
+ * @brief Translate string if translation exists.
*
- * @param $s string that should get translated
- * @param $ctx optional context to appear in po file
+ * @param string $s string that should get translated
+ * @param string $ctx (optional) context to appear in po file
* @return translated string if exists, otherwise return $s
*
*/
-function t($s,$ctx = '') {
+function t($s, $ctx = '') {
global $a;
- $cs = $ctx?"__ctx:".$ctx."__ ".$s:$s;
- if(x($a->strings,$cs)) {
+ $cs = $ctx ? '__ctx:' . $ctx . '__ ' . $s : $s;
+ if (x($a->strings, $cs)) {
$t = $a->strings[$cs];
+
return is_array($t) ? $t[0] : $t;
}
+
return $s;
}
-
+/**
+ * @brief
+ *
+ * @param string $singular
+ * @param string $plural
+ * @param int $count
+ * @param string $ctx
+ * @return string
+ */
function tt($singular, $plural, $count, $ctx = ''){
$a = get_app();
- $cs = $ctx?"__ctx:".$ctx."__ ".$singular:$singular;
- if(x($a->strings,$cs)) {
+ $cs = $ctx ? "__ctx:" . $ctx . "__ " . $singular : $singular;
+ if (x($a->strings,$cs)) {
$t = $a->strings[$cs];
$f = 'string_plural_select_' . str_replace('-', '_', $a->language);
- if(! function_exists($f))
+ if (! function_exists($f))
$f = 'string_plural_select_default';
+
$k = $f($count);
+
return is_array($t) ? $t[$k] : $t;
}
-
- if ($count != 1){
+
+ if ($count != 1) {
return $plural;
} else {
return $singular;
}
}
-// provide a fallback which will not collide with
-// a function defined in any language file
-
+/**
+ * @brief Provide a fallback which will not collide with a function defined in
+ * any language file.
+ *
+ * @param int $n
+ * @return boolean
+ */
function string_plural_select_default($n) {
return ($n != 1);
}
@@ -199,26 +218,26 @@ function string_plural_select_default($n) {
* returned through config['system']['language_detect_min_confidence'].
*
* @see http://pear.php.net/package/Text_LanguageDetect
- * @param s A string to examine
+ * @param string $s A string to examine
* @return Language code in 2-letter ISO 639-1 (en, de, fr) format
*/
function detect_language($s) {
require_once('Text/LanguageDetect.php');
$min_length = get_config('system', 'language_detect_min_length');
- if($min_length === false)
+ if ($min_length === false)
$min_length = LANGUAGE_DETECT_MIN_LENGTH;
$min_confidence = get_config('system', 'language_detect_min_confidence');
- if($min_confidence === false)
+ if ($min_confidence === false)
$min_confidence = LANGUAGE_DETECT_MIN_CONFIDENCE;
// embedded apps have long base64 strings which will trip up the detector.
$naked_body = preg_replace('/\[app\](.*?)\[\/app\]/','',$s);
// strip off bbcode
$naked_body = preg_replace('/\[(.+?)\]/', '', $naked_body);
- if(mb_strlen($naked_body) < intval($min_length)) {
- logger('detect language: string length less than ' . intval($min_length), LOGGER_DATA);
+ if (mb_strlen($naked_body) < intval($min_length)) {
+ logger('string length less than ' . intval($min_length), LOGGER_DATA);
return '';
}
@@ -232,11 +251,11 @@ function detect_language($s) {
logger('detect language exception: ' . $e->getMessage(), LOGGER_DATA);
}
- if((! $lng) || (! (x($lng,'language')))) {
+ if ((! $lng) || (! (x($lng,'language')))) {
return '';
}
- if($lng['confidence'] < (float) $min_confidence) {
+ if ($lng['confidence'] < (float) $min_confidence) {
logger('detect language: confidence less than ' . (float) $min_confidence, LOGGER_DATA);
return '';
}
@@ -250,38 +269,37 @@ function detect_language($s) {
* By default we use the localized language name. You can switch the result
* to any language with the optional 2nd parameter $l.
*
- * $s and $l should be in 2-letter ISO 639-1 format
+ * $s and $l should be in 2-letter ISO 639-1 format.
*
* If nothing could be looked up it returns $s.
*
- * @param $s Language code to look up
- * @param $l (optional) In which language to return the name
+ * @param string $s Language code to look up
+ * @param string $l (optional) In which language to return the name
* @return string with the language name, or $s if unrecognized
+ *
+ * @todo include CommerceGuys\Intl through composer like SabreDAV.
*/
require_once(__DIR__ . '/../library/intl/vendor/autoload.php');
use CommerceGuys\Intl\Language\LanguageRepository;
function get_language_name($s, $l = null) {
// get() expects the second part to be in upper case
- if(strpos($s,'-') !== false) $s = substr($s,0,2) . strtoupper(substr($s,2));
- if($l !== null && strpos($l,'-') !== false) $l = substr($l,0,2) . strtoupper(substr($l,2));
+ if (strpos($s, '-') !== false) $s = substr($s, 0, 2) . strtoupper(substr($s, 2));
+ if ($l !== null && strpos($l, '-') !== false) $l = substr($l, 0, 2) . strtoupper(substr($l, 2));
$languageRepository = new LanguageRepository;
// Sometimes intl doesn't like the second part at all ...
try {
$language = $languageRepository->get($s, $l);
- }
- catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
- $s = substr($s,0,2);
- if($l !== null) $l = substr($s,0,2);
+ } catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
+ $s = substr($s, 0, 2);
+ if($l !== null) $l = substr($s, 0, 2);
try {
$language = $languageRepository->get($s, $l);
- }
- catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
+ } catch (CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
return $s; // Give up
}
- }
+ }
return $language->getName();
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 12:25:34 +0000