/**
* Checks to see if the current URL matches the correct one, redirects to the
* corrected URL if not with a 301 Moved Permanently.
*/
function fix_path_redirect()
{
if (MOD_REWRITE) {
$sfx = IM_SUFFIX;
$request_uri = urldecode($_SERVER['REQUEST_URI']);
$i = strpos($request_uri, '?');
if ($i !== false) {
$params = substr($request_uri, $i + 1);
$request_uri = substr($request_uri, 0, $i);
} else {
$params = '';
}
if (strlen($sfx) > 0 && in_context(ZP_IMAGE) && substr($request_uri, -strlen($sfx)) != $sfx) {
$redirecturl = zpurl(true, NULL, NULL, NULL, $params);
header("HTTP/1.0 301 Moved Permanently");
header("Status: 301 Moved Permanently");
header('Location: ' . FULLWEBPATH . '/' . $redirecturl);
exit;
}
}
}
function zp_handle_comment()
{
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'])) {
// ZENPAGE: if else constructs added
if (getOption('zp_plugin_zenpage')) {
//zenpage_news = new ZenpageNews();
//$zenpage_pages = new ZenpagePage();
$zenpage_news_context = isPage(ZENPAGE_NEWS);
$zenpage_pages_context = isPage(ZENPAGE_PAGES);
} else {
$zenpage_news_context = FALSE;
$zenpage_pages_context = FALSE;
}
if ($zenpage_news_context) {
$redirectTo = FULLWEBPATH . '/index.php?p=' . ZENPAGE_NEWS . '&title=' . $_zp_current_zenpage_news->getTitlelink();
} else {
if ($zenpage_pages_context) {
$redirectTo = FULLWEBPATH . '/index.php?p=' . ZENPAGE_NEWS . '&title=' . $_zp_current_zenpage_page->getTitlelink();
} else {
$redirectTo = FULLWEBPATH . '/' . zpurl();
}
}
if (in_context(ZP_ALBUM) || $zenpage_news_context || $zenpage_pages_context) {
$p_name = sanitize($_POST['name'], 3);
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 = "";
}
$p_comment = sanitize($_POST['comment'], 1);
$p_server = sanitize($_SERVER['REMOTE_ADDR'], 3);
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.
$activeImage = zp_load_image_from_id(strip_tags($_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->getImageLink();
}
} else {
// ZENPAGE: if else change
if (in_context(ZP_IMAGE) and in_context(ZP_ALBUM)) {
$commentobject = $_zp_current_image;
$redirectTo = $_zp_current_image->getImageLink();
} else {
if (!in_context(ZP_IMAGE) and in_context(ZP_ALBUM)) {
$commentobject = $_zp_current_album;
$redirectTo = $_zp_current_album->getAlbumLink();
} else {
if ($zenpage_news_context) {
$commentobject = $_zp_current_zenpage_news;
$redirectTo = FULLWEBPATH . '/index.php?p=' . ZENPAGE_NEWS . '&title=' . $_zp_current_zenpage_news->getTitlelink();
} else {
if ($zenpage_pages_context) {
$commentobject = $_zp_current_zenpage_page;
$redirectTo = FULLWEBPATH . '/index.php?p=' . ZENPAGE_NEWS . '&title=' . $_zp_current_zenpage_page->getTitlelink();
}
}
}
}
$commentadded = $commentobject->addComment($p_name, $p_email, $p_website, $p_comment, $code1, $code2, $p_server, $p_private, $p_anon);
}
if ($commentadded == 2) {
$comment_error = 0;
if (isset($_POST['remember'])) {
// Should always re-cookie to update info in case it's changed...
$info = array($p_name, $p_email, $p_website, '', false, $p_private, $p_anon);
zp_setcookie('zenphoto', implode('|~*~|', $info), time() + COOKIE_PESISTENCE, '/');
} else {
zp_setcookie('zenphoto', '', time() - 368000, '/');
}
//use $redirectTo to send users back to where they came from instead of booting them back to the gallery index. (default behaviour)
//TODO: this does not work for IIS. How to detect IIS server and just fall through?
// if you are running IIS, delete the next two lines
header('Location: ' . $redirectTo);
exit;
} else {
$_zp_comment_stored = array($p_name, $p_email, $p_website, $p_comment, false, $p_private, $p_anon);
if (isset($_POST['remember'])) {
$_zp_comment_stored[4] = true;
}
$comment_error = 1 + $commentadded;
// ZENPAGE: if statements added
if ($activeImage !== false and !$zenpage_news_context and !$zenpage_pages_context) {
// 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;
}
} else {
$_zp_comment_stored = array('', '', '', '', false, false, false);
}
}
return $comment_error;
}
