Minimal attempt to bring riverdashboard up to code standards.

Fixed comment count in +N more string.
Added ajax grabbing of all comments when clicking more link.



git-svn-id: http://code.elgg.org/elgg/trunk@6389 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 40 insertions, 0 deletions

diff --git a/mod/riverdashboard/endpoint/get_comments.php b/mod/riverdashboard/endpoint/get_comments.php
new file mode 100644
index 000000000..59ff3d785
--- /dev/null
+++ b/mod/riverdashboard/endpoint/get_comments.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Grabs more comments to display.
+ */
+
+require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php");
+
+$limit = get_input('limit', 25);
+// 3 are displayed by default.
+$offset = get_input('offset', 3);
+$entity_guid = get_input('entity_guid');
+if (!$entity = get_entity($entity_guid)) {
+	exit;
+}
+
+// same deal as the main view...get the newest $limit, but reverse it to put the newest at the bottom.
+if ($comments = get_annotations($entity_guid, "", "", 'generic_comment', "", "", $limit, $offset, "desc")) {
+	$comments = array_reverse($comments);
+}
+
+foreach ($comments as $comment) {
+	//get the comment owner
+	$comment_owner = get_user($comment->owner_guid);
+	//get the comment owner's profile url
+	$comment_owner_url = $comment_owner->getURL();
+
+	//display comment
+	echo "<div class='river_comment clearfloat'>";
+	echo "<span class='river_comment_owner_icon'>";
+	echo elgg_view("profile/icon", array('entity' => $comment_owner, 'size' => 'tiny'));
+	echo "</span>";
+
+	//truncate comment to 150 characters and strip tags
+	$contents = elgg_make_excerpt($comment->value, 150);
+
+	echo "<div class='river_comment_contents'>";
+	echo "<a href=\"{$comment_owner_url}\">" . $comment_owner->name . "</a> " . parse_urls($contents);
+	echo "<span class='entity_subtext'>" . friendly_time($comment->time_created) . "</span>";
+	echo "</div></div>";
+}
\ No newline at end of file