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authorMichael Meer <michael@meer.name>2014-01-28 09:49:09 +0100
committerMichael Meer <michael@meer.name>2014-01-28 09:49:09 +0100
commit8ddee71c2b0f384470965dd46a2e594a4f98f8e0 (patch)
tree84bcf6e0f94365b186b4613b43d7a72f5f22f525 /library/ajaxchat/chat/lib/class/AJAXChatLanguage.php
parent904db593df914d2932d9c2f018b00987052461d7 (diff)
parentf104b4dc275891785ec03abd779d8aafe5163815 (diff)
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Merge branch 'master' of https://github.com/friendica/red
to be in sync with main repro
Diffstat (limited to 'library/ajaxchat/chat/lib/class/AJAXChatLanguage.php')
-rw-r--r--library/ajaxchat/chat/lib/class/AJAXChatLanguage.php102
1 files changed, 0 insertions, 102 deletions
diff --git a/library/ajaxchat/chat/lib/class/AJAXChatLanguage.php b/library/ajaxchat/chat/lib/class/AJAXChatLanguage.php
deleted file mode 100644
index b19724710..000000000
--- a/library/ajaxchat/chat/lib/class/AJAXChatLanguage.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-/*
- * @package AJAX_Chat
- * @author Sebastian Tschan
- * @copyright (c) Sebastian Tschan
- * @license Modified MIT License
- * @link https://blueimp.net/ajax/
- */
-
-class AJAXChatLanguage {
-
- var $_regExpAcceptLangCode;
- var $_availableLangCodes;
- var $_defaultLangCode;
- var $_strictMode;
- var $_langCode;
-
- function __construct($availableLangCodes, $defaultLangCode, $langCode=null, $strictMode=false) {
- $this->_regExpAcceptLangCode = '/^([a-z]{1,8}(?:-[a-z]{1,8})*)(?:;\s*q=(0(?:\.[0-9]{1,3})?|1(?:\.0{1,3})?))?$/i';
- $this->_availableLangCodes = $availableLangCodes;
- $this->_defaultLangCode = $defaultLangCode;
- if($langCode && in_array($langCode, $availableLangCodes)) {
- $this->_langCode = $langCode;
- }
- $this->_strictMode = $strictMode;
- }
-
- // Method to detect the language code from the HTTP_ACCEPT_LANGUAGE header:
- function detectLangCode() {
- // If HTTP_ACCEPT_LANGUAGE is empty use defaultLangCode:
- if(empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
- $this->_langCode = $this->_defaultLangCode;
- return;
- }
-
- // Split up the HTTP_ACCEPT_LANGUAGE header:
- $acceptedLanguages = preg_split('/,\s*/', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
-
- $currentLangCode = $this->_defaultLangCode;
- $currentLangQuality = 0.0;
-
- foreach($acceptedLanguages as $acceptedLanguage) {
- // Parse the language string:
- $match = preg_match($this->_regExpAcceptLangCode, $acceptedLanguage, $matches);
- // Check if the syntax is valid:
- if(!$match) {
- continue;
- }
-
- // Get and split the language code:
- $langCodeParts = explode ('-', $matches[1]);
-
- // Get the language quality given as float value:
- if(isset($matches[2])) {
- $langQuality = (float)$matches[2];
- } else {
- // Missing language quality value is maximum quality:
- $langQuality = 1.0;
- }
-
- // Go through it until the language code is empty:
- while(count($langCodeParts)) {
- // Join the current langCodeParts:
- $langCode = strtolower(join('-', $langCodeParts));
- // Check if the langCode is in the available list:
- if(in_array($langCode, $this->_availableLangCodes)) {
- // Check the quality setting:
- if ($langQuality > $currentLangQuality) {
- $currentLangCode = $langCode;
- $currentLangQuality = $langQuality;
- break;
- }
- }
- // If strict mode is set, don't minimalize the language code:
- if($this->_strictMode) {
- break;
- }
- // else chop off the right part:
- array_pop($langCodeParts);
- }
- }
-
- $this->_langCode = $currentLangCode;
- }
-
- function getLangCode() {
- if(!$this->_langCode) {
- $this->detectLangCode();
- }
- return $this->_langCode;
- }
-
- function setLangCode($langCode) {
- $this->_langCode = $langCode;
- }
-
- function getLangCodes() {
- return $this->_availableLangCodes;
- }
-
-}
-?> \ No newline at end of file