Disable save button while saving. Streamlined code.

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/template.php b/lib/template.php
index 440b62003e7..881d2a27b1e 100644
--- a/lib/template.php
+++ b/lib/template.php
@@ -98,6 +98,33 @@ function relative_modified_date($timestamp) {
 	else { return $l->t('years ago'); }
 }
 
+function html_select_options($options, $selected, $params=array()) {
+	if (!is_array($selected)){
+		$selected=array($selected);
+	}
+	if (isset($params['combine']) && $params['combine']){
+		$options = array_combine($options, $options);
+	}
+	$value_name = $label_name = false;
+	if (isset($params['value'])){
+		$value_name = $params['value'];
+	}
+	if (isset($params['label'])){
+		$label_name = $params['label'];
+	}
+	$html = '';
+	foreach($options as $value => $label){
+		if ($value_name && is_array($label)){
+			$value = $label[$value_name];
+		}
+		if ($label_name && is_array($label)){
+			$label = $label[$label_name];
+		}
+		$select = in_array($value, $selected) ? ' selected="selected"' : '';
+		$html .= '<option value="' . $value . '"' . $select . '>' . $label . '</option>'."\n";
+	}
+	return $html;
+}
 
 /**
  * This class provides the templates for owncloud.