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<?php
$item = $vars['item'];
if ($item->action_type !== 'create') {
return true;
}
$object = $vars['item']->getObjectEntity();
$replies_options = array(
'guid' => $object->getGUID(),
'annotation_name' => 'group_topic_post',
'limit' => 3,
'order_by' => 'n_table.time_created desc'
);
$replies = elgg_get_annotations($replies_options);
if ($replies) {
// why is this reversing it? because we're asking for the 3 latest
// replies by sorting desc and limiting by 3, but we want to display
// these replies with the latest at the bottom.
$replies = array_reverse($replies);
$replies_options['count'] = TRUE;
$reply_count = elgg_get_annotations($replies_options);
// If greater that 3 replies, link to the rest of them
if ($reply_count > count($replies)) {
$link = elgg_view('output/url', array(
'href' => $object->getURL(),
'text' => elgg_echo('river:replies:all', array($reply_count)),
));
echo elgg_view_image_block(elgg_view_icon('speech-bubble-alt'), $link, array('class' => 'elgg-river-participation'));
}
// Display the latest
echo elgg_view_annotation_list($replies, array('list_class' => 'elgg-river-replies', 'item_class' => 'elgg-river-participation'));
}
if ($object->canAnnotate(0, 'group_topic_post')) {
// inline reply form
$form_vars = array('id' => "groups-reply-{$object->getGUID()}", 'class' => 'elgg-form-small elgg-river-participation');
$body_vars = array('entity' => $object, 'inline' => true);
echo elgg_view_form('discussion/reply/save', $form_vars, $body_vars);
}
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