1 files changed, 38 insertions, 0 deletions
diff --git a/views/default/core/river/filter.php b/views/default/core/river/filter.php
new file mode 100644
index 000000000..9b7fadaa8
--- /dev/null
+++ b/views/default/core/river/filter.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * Content filter for river
+ *
+ * @uses $vars[]
+ */
+
+// create selection array
+$options = array();
+$options['type=all'] = elgg_echo('river:select', array(elgg_echo('all')));
+$registered_entities = elgg_get_config('registered_entities');
+
+if (!empty($registered_entities)) {
+	foreach ($registered_entities as $type => $subtypes) {
+		// subtype will always be an array.
+		if (!count($subtypes)) {
+			$label = elgg_echo('river:select', array(elgg_echo("item:$type")));
+			$options["type=$type"] = $label;
+		} else {
+			foreach ($subtypes as $subtype) {
+				$label = elgg_echo('river:select', array(elgg_echo("item:$type:$subtype")));
+				$options["type=$type&subtype=$subtype"] = $label;
+			}
+		}
+	}
+}
+
+$params = array(
+	'id' => 'elgg-river-selector',
+	'options_values' => $options,
+);
+$selector = $vars['selector'];
+if ($selector) {
+	$params['value'] = $selector;
+}
+echo elgg_view('input/dropdown', $params);
+
+elgg_load_js('elgg.ui.river');