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-rw-r--r--include/datetime.php47
1 files changed, 9 insertions, 38 deletions
diff --git a/include/datetime.php b/include/datetime.php
index 59dad2045..346d03bd4 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -14,25 +14,17 @@ function timezone_cmp($a, $b) {
return ( t($a) < t($b)) ? -1 : 1;
}
-// emit a timezone selector grouped (primarily) by continent
-
-function select_timezone($current = 'America/Los_Angeles') {
-
+// Return timezones grouped (primarily) by continent
+function get_timezones( ){
$timezone_identifiers = DateTimeZone::listIdentifiers();
-
- $o ='<select id="timezone_select" name="timezone">';
usort($timezone_identifiers, 'timezone_cmp');
$continent = '';
+ $continents = array();
foreach($timezone_identifiers as $value) {
$ex = explode("/", $value);
if(count($ex) > 1) {
- if($ex[0] != $continent) {
- if($continent != '')
- $o .= '</optgroup>';
- $continent = $ex[0];
- $o .= '<optgroup label="' . t($continent) . '">';
- }
+ $continent = t($ex[0]);
if(count($ex) > 2)
$city = substr($value,strpos($value,'/')+1);
else
@@ -40,35 +32,14 @@ function select_timezone($current = 'America/Los_Angeles') {
}
else {
$city = $ex[0];
- if($continent != t('Miscellaneous')) {
- $o .= '</optgroup>';
- $continent = t('Miscellaneous');
- $o .= '<optgroup label="' . t($continent) . '">';
- }
+ $continent = t('Miscellaneous');
}
$city = str_replace('_', ' ', t($city));
- $selected = (($value == $current) ? " selected=\"selected\" " : "");
- $o .= "<option value=\"$value\" $selected >$city</option>";
- }
- $o .= '</optgroup></select>';
- return $o;
-}
-
-// return a select using 'field_select_raw' template, with timezones
-// groupped (primarily) by continent
-// arguments follow convetion as other field_* template array:
-// 'name', 'label', $value, 'help'
-function field_timezone($name='timezone', $label='', $current = 'America/Los_Angeles', $help){
- $options = select_timezone($current);
- $options = str_replace('<select id="timezone_select" name="timezone">','', $options);
- $options = str_replace('</select>','', $options);
-
- $tpl = get_markup_template('field_select_raw.tpl');
- return replace_macros($tpl, array(
- '$field' => array($name, $label, $current, $help, $options),
- ));
-
+ if(!x($continents,$ex[0])) $continents[$ex[0]] = array();
+ $continents[$continent][$value] = $city;
+ }
+ return $continents;
}
// General purpose date parse/convert function.