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authorzotlabs <mike@macgirvin.com>2018-01-24 21:56:25 -0800
committerzotlabs <mike@macgirvin.com>2018-01-24 21:56:25 -0800
commitf7309b926b861e1ce1717102f6ceb8408193352f (patch)
tree42f306eee6ab1ef20d63b53494e3e7048720dd93 /include
parent217c324a98e0e8e93d5ec3ba8f24e7eb0b5aabf8 (diff)
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improve browser language detection by offering fallback of (for instance) fr-fr to fr if no other language matches could be found
Diffstat (limited to 'include')
-rw-r--r--include/language.php35
1 files changed, 34 insertions, 1 deletions
diff --git a/include/language.php b/include/language.php
index f6f266685..d0ecd3a85 100644
--- a/include/language.php
+++ b/include/language.php
@@ -73,8 +73,35 @@ function get_best_language() {
}
}
- if(! isset($preferred))
+
+ if(! isset($preferred)) {
+
+ /*
+ * We could find no perfect match for any of the preferred languages.
+ * For cases where the preference is fr-fr and we have fr but *not* fr-fr
+ * run the test again and only look for the language base
+ * which should provide an interface they can sort of understand
+ */
+
+ if(isset($langs) && count($langs)) {
+ foreach ($langs as $lang => $v) {
+ if(strlen($lang) === 2) {
+ /* we have already checked this language */
+ continue;
+ }
+ /* Check the base */
+ $lang = strtolower(substr($lang,0,2));
+ if(is_dir("view/$lang")) {
+ $preferred = $lang;
+ break;
+ }
+ }
+ }
+ }
+
+ if(! isset($preferred)) {
$preferred = 'unset';
+ }
$arr = array('langs' => $langs, 'preferred' => $preferred);
@@ -86,6 +113,12 @@ function get_best_language() {
return ((isset(App::$config['system']['language'])) ? App::$config['system']['language'] : 'en');
}
+/*
+ * push_lang and pop_lang let you temporarily override the default language.
+ * Often used to email the administrator during a session created in another language.
+ * The stack is one level deep - so you must pop after every push.
+ */
+
function push_lang($language) {