public static function getCommentsList($object_id, $object_group = 'com_content', $page = 0)
{
$object_id = (int) $object_id;
$object_group = trim($object_group);
$user = JFactory::getUser();
$acl = JCommentsFactory::getACL();
$config = JCommentsFactory::getConfig();
$comments_per_page = $config->getInt('comments_per_page');
$limitstart = 0;
$total = JComments::getCommentsCount($object_id, $object_group);
if ($acl->canComment() == 0 && $total == 0) {
return '';
}
if ($total > 0) {
$options = array();
$options['object_id'] = $object_id;
$options['object_group'] = $object_group;
$options['published'] = $acl->canPublish() || $acl->canPublishForObject($object_id, $object_group) ? null : 1;
$options['votes'] = $config->getInt('enable_voting');
if ($comments_per_page > 0) {
$page = (int) $page;
require_once JCOMMENTS_HELPERS . '/pagination.php';
$pagination = new JCommentsPagination($object_id, $object_group);
$pagination->setCurrentPage($page);
$total_pages = $pagination->getTotalPages();
$this_page = $pagination->getCurrentPage();
$limitstart = $pagination->getLimitStart();
$comments_per_page = $pagination->getCommentsPerPage();
$options['limit'] = $comments_per_page;
$options['limitStart'] = $limitstart;
}
$rows = JCommentsModel::getCommentsList($options);
} else {
$rows = array();
}
$tmpl = JCommentsFactory::getTemplate($object_id, $object_group);
$tmpl->load('tpl_list');
$tmpl->load('tpl_comment');
if (count($rows)) {
$isLocked = $config->getInt('comments_locked', 0) == 1;
$tmpl->addVar('tpl_list', 'comments-refresh', intval(!$isLocked));
$tmpl->addVar('tpl_list', 'comments-rss', intval($config->getInt('enable_rss') && !$isLocked));
$tmpl->addVar('tpl_list', 'comments-can-subscribe', intval($user->id && $acl->check('enable_subscribe') && !$isLocked));
$tmpl->addVar('tpl_list', 'comments-count', count($rows));
if ($user->id && $acl->check('enable_subscribe')) {
require_once JCOMMENTS_SITE . '/jcomments.subscription.php';
$manager = JCommentsSubscriptionManager::getInstance();
$isSubscribed = $manager->isSubscribed($object_id, $object_group, $user->id);
$tmpl->addVar('tpl_list', 'comments-user-subscribed', $isSubscribed);
}
if ($config->get('comments_list_order') == 'DESC') {
if ($comments_per_page > 0) {
$i = $total - $comments_per_page * ($page > 0 ? $page - 1 : 0);
} else {
$i = count($rows);
}
} else {
$i = $limitstart + 1;
}
JCommentsEventHelper::trigger('onJCommentsCommentsPrepare', array(&$rows));
if ($acl->check('enable_gravatar')) {
JCommentsEventHelper::trigger('onPrepareAvatars', array(&$rows));
}
$items = array();
foreach ($rows as $row) {
// run autocensor, replace quotes, smilies and other pre-view processing
JComments::prepareComment($row);
// setup toolbar
if (!$acl->canModerate($row)) {
$tmpl->addVar('tpl_comment', 'comments-panel-visible', 0);
} else {
$tmpl->addVar('tpl_comment', 'comments-panel-visible', 1);
$tmpl->addVar('tpl_comment', 'button-edit', $acl->canEdit($row));
$tmpl->addVar('tpl_comment', 'button-delete', $acl->canDelete($row));
$tmpl->addVar('tpl_comment', 'button-publish', $acl->canPublish($row));
$tmpl->addVar('tpl_comment', 'button-ip', $acl->canViewIP($row));
$tmpl->addVar('tpl_comment', 'button-ban', $acl->canBan($row));
}
$tmpl->addVar('tpl_comment', 'comment-show-vote', $config->getInt('enable_voting'));
$tmpl->addVar('tpl_comment', 'comment-show-email', $acl->canViewEmail($row));
$tmpl->addVar('tpl_comment', 'comment-show-homepage', $acl->canViewHomepage($row));
$tmpl->addVar('tpl_comment', 'comment-show-title', $config->getInt('comment_title'));
$tmpl->addVar('tpl_comment', 'button-vote', $acl->canVote($row));
$tmpl->addVar('tpl_comment', 'button-quote', $acl->canQuote($row));
$tmpl->addVar('tpl_comment', 'button-reply', $acl->canReply($row));
$tmpl->addVar('tpl_comment', 'button-report', $acl->canReport($row));
$tmpl->addVar('tpl_comment', 'avatar', $acl->check('enable_gravatar') && !$row->deleted);
$tmpl->addObject('tpl_comment', 'comment', $row);
if (isset($row->_number)) {
$tmpl->addVar('tpl_comment', 'comment-number', $row->_number);
} else {
$tmpl->addVar('tpl_comment', 'comment-number', $i);
if ($config->get('comments_list_order') == 'DESC') {
$i--;
} else {
$i++;
}
}
$items[$row->id] = $tmpl->renderTemplate('tpl_comment');
}
$tmpl->addObject('tpl_list', 'comments-items', $items);
// build page navigation
if ($comments_per_page > 0 && $total_pages > 1) {
$tmpl->addVar('tpl_list', 'comments-nav-first', 1);
$tmpl->addVar('tpl_list', 'comments-nav-total', $total_pages);
$tmpl->addVar('tpl_list', 'comments-nav-active', $this_page);
$pagination = $config->get('comments_pagination');
// show top pagination
if ($pagination == 'both' || $pagination == 'top') {
$tmpl->addVar('tpl_list', 'comments-nav-top', 1);
}
// show bottom pagination
if ($pagination == 'both' || $pagination == 'bottom') {
$tmpl->addVar('tpl_list', 'comments-nav-bottom', 1);
}
}
unset($rows);
}
return $tmpl->renderTemplate('tpl_list');
}
public static function deleteComment($id)
{
if (JCommentsSecurity::badRequest() == 1) {
JCommentsSecurity::notAuth();
}
$acl = JCommentsFactory::getACL();
$db = JCommentsFactory::getDBO();
$config = JCommentsFactory::getConfig();
$response = JCommentsFactory::getAjaxResponse();
$comment = new JCommentsTableComment($db);
if ($comment->load((int) $id)) {
if ($acl->isLocked($comment)) {
$response->addAlert(JText::_('ERROR_BEING_EDITTED'));
} else {
if ($acl->canDelete($comment)) {
$object_id = $comment->object_id;
$object_group = $comment->object_group;
$currentPage = 1;
if ($config->get('template_view') != 'tree' && $config->getInt('comments_per_page') > 0) {
require_once JCOMMENTS_HELPERS . DS . 'pagination.php';
$pagination = new JCommentsPagination($object_id, $object_group);
$currentPage = $pagination->getCommentPage($object_id, $object_group, $id);
}
$result = JCommentsEvent::trigger('onJCommentsCommentBeforeDelete', array(&$comment));
if (!in_array(false, $result, true)) {
if ($config->getInt('delete_mode') == 0) {
$comment->delete();
$count = JComments::getCommentsCount($object_id, $object_group, '', true);
if ($config->get('template_view') == 'tree') {
if ($count > 0) {
$response->addScript("jcomments.updateComment('{$id}','');");
} else {
$response->addScript("jcomments.updateTree('',null);");
}
} else {
if ($count > 0) {
if ($config->getInt('comments_per_page') > 0) {
$pagination->setCommentsCount($count);
$currentPage = min($currentPage, $pagination->getTotalPages());
$html = JComments::getCommentsList($object_id, $object_group, $currentPage);
$html = JCommentsText::jsEscape($html);
$response->addScript("jcomments.updateList('{$html}','r');");
} else {
$response->addScript("jcomments.updateComment('{$id}','');");
}
} else {
$response->addScript("jcomments.updateList('','r');");
}
}
} else {
$comment->markAsDeleted();
$html = JCommentsText::jsEscape(JComments::getCommentItem($comment));
$response->addScript("jcomments.updateComment(" . $comment->id . ", '{$html}');");
}
JCommentsEvent::trigger('onJCommentsCommentAfterDelete', array(&$comment));
}
} else {
$response->addAlert(JText::_('ERROR_CANT_DELETE'));
}
}
}
return $response;
}
