1 files changed, 76 insertions, 0 deletions
diff --git a/views/default/input/radio.php b/views/default/input/radio.php
new file mode 100644
index 000000000..ef860a773
--- /dev/null
+++ b/views/default/input/radio.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * Elgg radio input
+ * Displays a radio input field
+ *
+ * @warning Passing integers as labels does not currently work due to a
+ * deprecated hack that will be removed in Elgg 1.9. To use integer labels,
+ * the labels must be character codes: 1 would be &#0049;
+ *
+ * @package Elgg
+ * @subpackage Core
+ *
+ * @uses $vars['value']    The current value, if any
+ * @uses $vars['name']     The name of the input field
+ * @uses $vars['options']  An array of strings representing the options for the
+ *                         radio field as "label" => option
+ * @uses $vars['class']    Additional class of the list. Optional.
+ * @uses $vars['align']    'horizontal' or 'vertical' Default: 'vertical'
+ */
+
+$defaults = array(
+	'align' => 'vertical',
+	'value' => array(),
+	'disabled' => false,
+	'options' => array(),
+	'name' => '',
+);
+
+$vars = array_merge($defaults, $vars);
+
+$id = '';
+if (isset($vars['id'])) {
+	$id = "id=\"{$vars['id']}\"";
+	unset($vars['id']);
+}
+
+$class = "elgg-input-radios elgg-{$vars['align']}";
+if (isset($vars['class'])) {
+	$class .= " {$vars['class']}";
+	unset($vars['class']);
+}
+unset($vars['align']);
+$vars['class'] = 'elgg-input-radio';
+
+if (is_array($vars['value'])) {
+	$vars['value'] = array_map('elgg_strtolower', $vars['value']);
+} else {
+	$vars['value'] = array(elgg_strtolower($vars['value']));
+}
+
+$options = $vars['options'];
+unset($vars['options']);
+
+$value = $vars['value'];
+unset($vars['value']);
+
+if ($options && count($options) > 0) {
+	echo "<ul class=\"$class\" $id>";
+	foreach ($options as $label => $option) {
+
+		$vars['checked'] = in_array(elgg_strtolower($option), $value);
+		$vars['value'] = $option;
+
+		$attributes = elgg_format_attributes($vars);
+
+		// handle indexed array where label is not specified
+		// @deprecated 1.8 Remove in 1.9
+		if (is_integer($label)) {
+			elgg_deprecated_notice('$vars[\'options\'] must be an associative array in input/radio', 1.8);
+			$label = $option;
+		}
+
+		echo "<li><label><input type=\"radio\" $attributes />$label</label></li>";
+	}
+	echo '</ul>';
+}