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Implemented auto-language selection (feature #1107) based on HTTP_ACCEPT_LANGUAGE headers.

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This commit is contained in:
Patrick Brueckner
2012-07-03 15:24:17 +01:00
committed by madmuffin
parent a2c49c3071
commit bb315b783f
3 changed files with 106 additions and 22 deletions
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22
lib/init.php
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@@ -266,6 +266,7 @@ else
$langs = array();
$languages = array();
$iso = array();
// query the whole table
$query = 'SELECT * FROM `' . TABLE_PANEL_LANGUAGE . '` ';
@@ -275,6 +276,7 @@ $result = $db->query($query);
while($row = $db->fetch_array($result))
{
$langs[$row['language']][] = $row;
$iso[$row['iso']] = $row['language'];
}
// buildup $languages for the login screen
@@ -291,7 +293,7 @@ if (isset($userinfo['language']) && isset($languages[$userinfo['language']]))
else
{
if(!isset($userinfo['def_language'])
|| !isset($languages[$userinfo['def_language']]))
|| !isset($languages[$userinfo['def_language']]))// this will always evaluat true, since it is the above statement inverted. @todo remove
{
if(isset($_GET['language'])
&& isset($languages[$_GET['language']]))
@@ -300,7 +302,22 @@ else
}
else
{
$language = $settings['panel']['standardlanguage'];
$accept_langs = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
for($i = 0; $i<count($accept_langs); $i++) {
# this only works for most common languages. some (uncommon) languages have a 3 letter iso-code.
# to be able to use these also, we would have to depend on the intl extension for php (using Locale::lookup or similar)
# as long as froxlor does not support any of these languages, we can leave it like that.
if(isset($iso[substr($accept_langs[$i],0,2)])) {
$language=$iso[substr($accept_langs[$i],0,2)];
break;
}
}
unset($iso);
// if HTTP_ACCEPT_LANGUAGES has no valid langs, use default (very unlikely)
if(!strlen($language)>0) {
$language = $settings['panel']['standardlanguage'];
}
}
}
else
@@ -309,6 +326,7 @@ else
}
}
// include every english language file we can get
foreach($langs['English'] as $key => $value)
{