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tt-rss/backend.php

170 lines
4.0 KiB
PHP

<?php
set_include_path(get_include_path() . PATH_SEPARATOR .
dirname(__FILE__) . "/include");
/* remove ill effects of magic quotes */
if (get_magic_quotes_gpc()) {
function stripslashes_deep($value) {
$value = is_array($value) ?
array_map('stripslashes_deep', $value) : stripslashes($value);
return $value;
}
$_POST = array_map('stripslashes_deep', $_POST);
$_GET = array_map('stripslashes_deep', $_GET);
$_COOKIE = array_map('stripslashes_deep', $_COOKIE);
$_REQUEST = array_map('stripslashes_deep', $_REQUEST);
}
$op = $_REQUEST["op"];
@$method = $_REQUEST['subop'] ? $_REQUEST['subop'] : $_REQUEST["method"];
if (!$method)
$method = 'index';
else
$method = strtolower($method);
/* Public calls compatibility shim */
$public_calls = array("globalUpdateFeeds", "rss", "getUnread", "getProfiles", "share",
"fbexport", "logout", "pubsub");
if (array_search($op, $public_calls) !== false) {
header("Location: public.php?" . $_SERVER['QUERY_STRING']);
return;
}
@$csrf_token = $_REQUEST['csrf_token'];
require_once "functions.php";
require_once "sessions.php";
require_once "sanity_check.php";
require_once "config.php";
require_once "db.php";
require_once "db-prefs.php";
no_cache_incantation();
startup_gettext();
$script_started = getmicrotime();
$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
if (!init_connection($link)) return;
header("Content-Type: text/plain; charset=utf-8");
if (ENABLE_GZIP_OUTPUT && function_exists("ob_gzhandler")) {
ob_start("ob_gzhandler");
}
if (SINGLE_USER_MODE) {
authenticate_user($link, "admin", null);
}
// TODO remove and handle within Handlers
if (!($_SESSION["uid"] && validate_session($link))) {
if ($op == 'pref-feeds' && $method == 'add') {
header("Content-Type: text/html");
login_sequence($link);
render_login_form($link);
} else {
header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 6)));
}
return;
}
$purge_intervals = array(
0 => __("Use default"),
-1 => __("Never purge"),
5 => __("1 week old"),
14 => __("2 weeks old"),
31 => __("1 month old"),
60 => __("2 months old"),
90 => __("3 months old"));
$update_intervals = array(
0 => __("Default interval"),
-1 => __("Disable updates"),
15 => __("Each 15 minutes"),
30 => __("Each 30 minutes"),
60 => __("Hourly"),
240 => __("Each 4 hours"),
720 => __("Each 12 hours"),
1440 => __("Daily"),
10080 => __("Weekly"));
$update_intervals_nodefault = array(
-1 => __("Disable updates"),
15 => __("Each 15 minutes"),
30 => __("Each 30 minutes"),
60 => __("Hourly"),
240 => __("Each 4 hours"),
720 => __("Each 12 hours"),
1440 => __("Daily"),
10080 => __("Weekly"));
$update_methods = array(
0 => __("Default"),
1 => __("Magpie"),
2 => __("SimplePie"),
3 => __("Twitter OAuth"));
if (DEFAULT_UPDATE_METHOD == "1") {
$update_methods[0] .= ' (SimplePie)';
} else {
$update_methods[0] .= ' (Magpie)';
}
$access_level_names = array(
0 => __("User"),
5 => __("Power User"),
10 => __("Administrator"));
$error = sanity_check($link);
if ($error['code'] != 0 && $op != "logout") {
print json_encode(array("error" => $error));
return;
}
function __autoload($class) {
$file = "classes/".strtolower(basename($class)).".php";
if (file_exists($file)) {
require $file;
}
}
$op = str_replace("-", "_", $op);
if (class_exists($op)) {
$handler = new $op($link, $_REQUEST);
if ($handler) {
if (validate_csrf($csrf_token) || $handler->csrf_ignore($method)) {
if ($handler->before($method)) {
if ($method && method_exists($handler, $method)) {
$handler->$method();
}
$handler->after();
return;
}
} else {
header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 6)));
return;
}
}
}
header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 7)));
// We close the connection to database.
db_close($link);
?>