Merge branch 'master' of github.com:brettp/Elgg

1 files changed, 62 insertions, 0 deletions

diff --git a/views/default/river/elements/responses.php b/views/default/river/elements/responses.php
new file mode 100644
index 000000000..8c5be6316
--- /dev/null
+++ b/views/default/river/elements/responses.php
@@ -0,0 +1,62 @@
+<?php
+/**
+ * River item footer
+ *
+ * @uses $vars['item'] ElggRiverItem
+ * @uses $vars['responses'] Alternate override for this item
+ */
+
+// allow river views to override the response content
+$responses = elgg_extract('responses', $vars, false);
+if ($responses) {
+	echo $responses;
+	return true;
+}
+
+$item = $vars['item'];
+$object = $item->getObjectEntity();
+
+// annotations do not have comments
+if ($item->annotation_id != 0 || !$object) {
+	return true;
+}
+
+$comment_count = $object->countComments();
+
+$options = array(
+	'guid' => $object->getGUID(),
+	'annotation_name' => 'generic_comment',
+	'limit' => 3,
+	'order_by' => 'n_table.time_created desc'
+);
+$comments = elgg_get_annotations($options);
+
+if ($comments) {
+	// why is this reversing it? because we're asking for the 3 latest
+	// comments by sorting desc and limiting by 3, but we want to display
+	// these comments with the latest at the bottom.
+	$comments = array_reverse($comments);
+
+?>
+	<span class="elgg-river-comments-tab"><?php echo elgg_echo('comments'); ?></span>
+
+<?php
+
+	echo elgg_view_annotation_list($comments, array('list_class' => 'elgg-river-comments'));
+
+	if ($comment_count > count($comments)) {
+		$num_more_comments = $comment_count - count($comments);
+		$url = $object->getURL();
+		$params = array(
+			'href' => $url,
+			'text' => elgg_echo('river:comments:more', array($num_more_comments)),
+		);
+		$link = elgg_view('output/url', $params);
+		echo "<div class=\"elgg-river-more\">$link</div>";
+	}
+}
+
+// inline comment form
+$form_vars = array('id' => "comments-add-{$object->getGUID()}", 'class' => 'hidden');
+$body_vars = array('entity' => $object, 'inline' => true);
+echo elgg_view_form('comments/add', $form_vars, $body_vars);