/**
* Display 'Comments' page.
*/
function pageComments()
{
require_once dirname(__FILE__) . '/modules/module_comments.php';
global $PIVOTX;
// check if the user has the required userlevel to view this page.
$PIVOTX['session']->minLevel(PIVOTX_UL_NORMAL);
$PIVOTX['template']->assign('title', __('Comments'));
if ($_GET['uid'] != "") {
// Editing an entry.. Get it from the DB..
$entry = $PIVOTX['db']->read_entry(intval($_GET['uid']));
$comments = $entry['comments'];
// Check if the user is allowed to edit this entry. It should either be his/her own
// Entry, or the userlevel should be advanced.
if ($PIVOTX['session']->currentUsername() != $entry['user']) {
$PIVOTX['session']->minLevel(PIVOTX_UL_ADVANCED);
}
$heading = __('Edit or Delete Comments for Entry %number% - %editlink%');
$heading = str_replace('%number%', $entry['uid'], $heading);
$heading = str_replace('%editlink%', '<a href="index.php?page=entry&uid=' . $entry['uid'] . '">' . $entry['title'] . '</a>', $heading);
$PIVOTX['template']->assign('heading', $heading);
if ($_GET['del'] != "") {
// Perhaps delete a comment
$PIVOTX['db']->delete_comment($_GET['del']);
$PIVOTX['messages']->addMessage(__("The comment was deleted."));
// Reread comments
$entry = $PIVOTX['db']->read_entry(intval($_GET['uid']));
$comments = $entry['comments'];
// If we have to return to the dahboard or the overview screen, we do it here..
if ($_GET['return'] == "overview") {
$_GET['uid'] = '';
// Clear the uid, so PivotX doesn't try to load the entry.
pageComments();
die;
} else {
if ($_GET['return'] == "dashboard") {
pageDashboard();
die;
}
}
} else {
if ($_GET['block'] != "") {
// Or add the IP to the blocklist..
$comment = $PIVOTX['db']->get_comment($_GET['block']);
if (!empty($comment['ip'])) {
// Initialise the IP blocklist.
$blocklist = new IPBlock();
$blocklist->add($comment['ip'], $comment['name']);
$PIVOTX['messages']->addMessage(__("The IP-address has been added to the blocklist."));
} else {
$PIVOTX['messages']->addMessage(__("The IP-address couldn't be added to the blocklist."));
}
// Reread comments
$entry = $PIVOTX['db']->read_entry(intval($_GET['uid']));
$comments = $entry['comments'];
} else {
if ($_GET['unblock'] != "") {
// Or remove the IP to the blocklist..
$comment = $PIVOTX['db']->get_comment($_GET['unblock']);
if (!empty($comment['ip'])) {
// Initialise the IP blocklist.
$blocklist = new IPBlock();
$blocklist->remove($comment['ip'], $comment['name']);
$PIVOTX['messages']->addMessage(__("The IP-address has been removed from the blocklist."));
} else {
$PIVOTX['messages']->addMessage(__("The IP-address couldn't be removed from the blocklist."));
}
// Reread comments
$entry = $PIVOTX['db']->read_entry(intval($_GET['uid']));
$comments = $entry['comments'];
} elseif ($_GET['msg'] != "") {
$PIVOTX['messages']->addMessage($_GET['msg']);
}
}
}
switch ($_GET['return']) {
case 'moderatecomments':
pivotxAdminRedirect('moderatecomments');
break;
}
// Check for blocked IPs
$blocklist = new IPBlock();
foreach ($comments as $key => $comment) {
$comments[$key]['blocked'] = $blocklist->isBlocked($comment["ip"]);
}
$PIVOTX['template']->assign('moderating', false);
$PIVOTX['template']->assign('uid', $_GET['uid']);
$PIVOTX['template']->assign('entry', $entry);
$PIVOTX['template']->assign('comments', $comments);
} else {
$PIVOTX['template']->assign('heading', __('Edit or Delete Latest Comments'));
// If we don't get a specific uid, we show the comments that are in moderation, and the latest comments..
if (isset($_POST['action_approve'])) {
approveComments($_POST['checked']);
} elseif (isset($_POST['action_delete'])) {
deleteComments($_POST['checked']);
}
$latestcomments = $PIVOTX['db']->read_latestcomments(array('amount' => 10, 'cats' => '', 'count' => 15, 'moderated' => 1));
// Since 'comments.tpl' displays if the entry is moderated or not
// we must add this to the latest comments.
foreach ($latestcomments as $key => $value) {
$latestcomments[$key]['moderate'] = 0;
}
// Check for blocked IPs
$blocklist = new IPBlock();
foreach ($latestcomments as $key => $comment) {
$latestcomments[$key]['blocked'] = $blocklist->isBlocked($comment["ip"]);
}
$PIVOTX['template']->assign('moderating', true);
$PIVOTX['template']->assign('comments', $latestcomments);
}
// Allow only admins to block/unblock IP addresses..
$currentuser = $PIVOTX['users']->getUser($PIVOTX['session']->currentUsername());
$allowblock = $currentuser['userlevel'] >= PIVOTX_UL_ADMIN ? true : false;
$PIVOTX['template']->assign('allowblock', $allowblock);
$truncate = getDefault($PIVOTX['config']->get('comment_truncate'), 210);
$PIVOTX['template']->assign('truncate', $truncate);
renderTemplate('comments.tpl');
}
