function handleComment()
{
global $_zp_current_image, $_zp_current_album, $_zp_comment_stored, $_zp_current_zenpage_news, $_zp_current_zenpage_page;
$activeImage = false;
$comment_error = 0;
$cookie = zp_getCookie('zenphoto');
if (isset($_POST['comment'])) {
if (in_context(ZP_ALBUM) || in_context(ZP_ZENPAGE_NEWS_ARTICLE) || in_context(ZP_ZENPAGE_PAGE)) {
if (isset($_POST['name'])) {
$p_name = sanitize($_POST['name'], 3);
} else {
$p_name = '';
}
if (isset($_POST['email'])) {
$p_email = sanitize($_POST['email'], 3);
} else {
$p_email = "";
}
if (isset($_POST['website'])) {
$p_website = sanitize($_POST['website'], 3);
} else {
$p_website = "";
}
if (isset($_POST['comment'])) {
$p_comment = sanitize($_POST['comment'], 1);
} else {
$p_comment = '';
}
$p_server = ThemeUtil::getUserIP();
if (isset($_POST['code'])) {
$code1 = sanitize($_POST['code'], 3);
$code2 = sanitize($_POST['code_h'], 3);
} else {
$code1 = '';
$code2 = '';
}
$p_private = isset($_POST['private']);
$p_anon = isset($_POST['anon']);
if (isset($_POST['imageid'])) {
//used (only?) by the tricasa hack to know which image the client is working with.
$activeImage = zp_load_image_from_id(sanitize_numeric($_POST['imageid']));
if ($activeImage !== false) {
$commentadded = $activeImage->addComment($p_name, $p_email, $p_website, $p_comment, $code1, $code2, $p_server, $p_private, $p_anon);
$redirectTo = $activeImage->getLink();
}
} else {
if (in_context(ZP_IMAGE) and in_context(ZP_ALBUM)) {
$commentobject = $_zp_current_image;
$redirectTo = $_zp_current_image->getLink();
} else {
if (!in_context(ZP_IMAGE) and in_context(ZP_ALBUM)) {
$commentobject = $_zp_current_album;
$redirectTo = $_zp_current_album->getAlbumLink();
} else {
if (in_context(ZP_ZENPAGE_NEWS_ARTICLE)) {
$commentobject = $_zp_current_zenpage_news;
$redirectTo = FULLWEBPATH . '/index.php?p=' . ZENPAGE_NEWS . '&title=' . $_zp_current_zenpage_news->getTitlelink();
} else {
if (in_context(ZP_ZENPAGE_PAGE)) {
$commentobject = $_zp_current_zenpage_page;
$redirectTo = FULLWEBPATH . '/index.php?p=' . ZENPAGE_PAGES . '&title=' . $_zp_current_zenpage_page->getTitlelink();
}
}
}
}
$commentadded = $commentobject->addComment($p_name, $p_email, $p_website, $p_comment, $code1, $code2, $p_server, $p_private, $p_anon);
}
$comment_error = $commentadded->getInModeration();
$_zp_comment_stored = array($commentadded->getName(), $commentadded->getEmail(), $commentadded->getWebsite(), $commentadded->getComment(), false, $commentadded->getPrivate(), $commentadded->getAnon(), $commentadded->getCustomData());
if (isset($_POST['remember'])) {
$_zp_comment_stored[4] = true;
}
if (!$comment_error) {
if (isset($_POST['remember'])) {
// Should always re-cookie to update info in case it's changed...
$_zp_comment_stored[3] = '';
// clear the comment itself
zp_setcookie('zenphoto', implode('|~*~|', $_zp_comment_stored), time() + COOKIE_PESISTENCE, '/');
} else {
zp_setcookie('zenphoto', '', time() - 368000, '/');
}
return COMMENT_SUCCESS;
} else {
$comment_error++;
if ($activeImage !== false and !in_context(ZP_ZENPAGE_NEWS_ARTICLE) and !in_context(ZP_ZENPAGE_PAGE)) {
// tricasa hack? Set the context to the image on which the comment was posted
$_zp_current_image = $activeImage;
$_zp_current_album = $activeImage->getAlbum();
set_context(ZP_IMAGE | ZP_ALBUM | ZP_INDEX);
}
}
}
} else {
if (!empty($cookie)) {
// Comment form was not submitted; get the saved info from the cookie.
$_zp_comment_stored = explode('|~*~|', stripslashes($cookie));
$_zp_comment_stored[4] = true;
if (!isset($_zp_comment_stored[5])) {
$_zp_comment_stored[5] = false;
}
if (!isset($_zp_comment_stored[6])) {
$_zp_comment_stored[6] = false;
}
if (!isset($_zp_comment_stored[7])) {
$_zp_comment_stored[7] = false;
}
} else {
$_zp_comment_stored = array('', '', '', '', false, false, false, false);
}
}
return $comment_error;
}
