some clean up of the categories plugin - html/css polish needed

git-svn-id: http://code.elgg.org/elgg/trunk@8122 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 27 insertions, 0 deletions

diff --git a/mod/categories/views/default/output/categories.php b/mod/categories/views/default/output/categories.php
new file mode 100644
index 000000000..724c46037
--- /dev/null
+++ b/mod/categories/views/default/output/categories.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * View categories on an entity
+ *
+ * @uses $vars['entity']
+ */
+
+$linkstr = '';
+if (isset($vars['entity']) && $vars['entity'] instanceof ElggEntity) {
+
+	$categories = $vars['entity']->universal_categories;
+	if (!empty($categories)) {
+		if (!is_array($categories)) {
+			$categories = array($categories);
+		}
+		foreach($categories as $category) {
+			$link = elgg_get_site_url() . 'pg/categories/list/?category=' . urlencode($category);
+			if (!empty($linkstr)) {
+				$linkstr .= ', ';
+			}
+			$linkstr .= '<a href="'.$link.'">' . $category . '</a>';
+		}
+	}
+
+}
+
+echo $linkstr;