/**
* Loads the comments, does any processing according to the state of the GET list.
* On successful processing we relocate once to ourself.
*
* @param mixed $handler_id The ID of the handler.
* @param Array $args The argument list.
* @param Array &$data The local request data.
* @return boolean Indicating success.
*/
function _handler_comments($handler_id, array $args, array &$data)
{
if (!mgd_is_guid($args[0])) {
throw new midcom_error("The GUID '{$args[0]}' is invalid. Cannot continue.");
}
$this->_objectguid = $args[0];
midcom::get('cache')->content->register($this->_objectguid);
if ($handler_id == 'view-comments-nonempty') {
$this->_comments = net_nehmer_comments_comment::list_by_objectguid_filter_anonymous($this->_objectguid, $this->_config->get('items_to_show'), $this->_config->get('item_ordering'), $this->_config->get('paging'));
} else {
$this->_comments = net_nehmer_comments_comment::list_by_objectguid($this->_objectguid, $this->_config->get('items_to_show'), $this->_config->get('item_ordering'), $this->_config->get('paging'));
}
if ($this->_config->get('paging') !== false) {
$data['qb_pager'] = $this->_comments;
$this->_comments = $this->_comments->execute();
}
if (midcom::get('auth')->user || $this->_config->get('allow_anonymous')) {
$this->_init_post_controller();
$this->_process_post();
// This might exit.
}
if ($this->_comments) {
$this->_init_display_datamanager();
}
$this->_process_admintoolbar();
// This might exit.
if ($handler_id = 'view-comments-custom' && count($args) > 1) {
midcom::get()->skip_page_style = true;
$this->custom_view = $args[1];
}
$this->_prepare_request_data();
midcom::get('metadata')->set_request_metadata($this->_get_last_modified(), $this->_objectguid);
if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
midcom::get()->skip_page_style = true;
}
}
<?php
// This is a style element so the XML output can easily be modified to whatever is needed: DOAP, ...
$mapper = new midcom_helper_xml_objectmapper();
$label = $data['datamanager']->schema->name;
if ($label == 'default') {
$label = 'product';
}
$extradata = array();
if (midcom::get('componentloader')->is_installed('net.nehmer.comments')) {
$comments_db = net_nehmer_comments_comment::list_by_objectguid_filter_anonymous($data['product']->guid);
foreach ($comments_db as $i => $comment) {
$extradata['comments'][] = array('guid' => $comment->guid, 'author' => $comment->author, 'title' => $comment->title, 'content' => $comment->content, 'published' => $comment->metadata->published, 'rating' => $comment->rating);
}
}
echo $mapper->dm2data($data['datamanager'], $label, $extradata);
