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tt-rss/backend.php

222 lines
5.2 KiB
PHP

<?php
set_include_path(get_include_path() . PATH_SEPARATOR . "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', $_REQUEST);
}
function __autoload($class) {
$file = "classes/".strtolower(basename($class)).".php";
if (file_exists($file)) {
require $file;
}
}
$op = $_REQUEST["op"];
require_once "functions.php";
if ($op != "share") 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();
$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
if (!$link) {
if (DB_TYPE == "mysql") {
print mysql_error();
}
// PG seems to display its own errors just fine by default.
return;
}
init_connection($link);
$method = strtolower($_REQUEST["method"]);
$mode = $_REQUEST["mode"];
/* if ((!$op || $op == "rss" || $op == "dlg") && !$_REQUEST["noxml"]) {
header("Content-Type: application/xml; charset=utf-8");
} else {
header("Content-Type: text/plain; charset=utf-8");
} */
header("Content-Type: text/plain; charset=utf-8");
if (ENABLE_GZIP_OUTPUT) {
ob_start("ob_gzhandler");
}
if (SINGLE_USER_MODE) {
authenticate_user($link, "admin", null);
}
$public_calls = array("globalUpdateFeeds", "rss", "getUnread", "getProfiles", "share",
"fbexport", "logout", "pubsub");
if (array_search($op, $public_calls) !== false) {
handle_public_request($link, $op);
return;
} else if (!($_SESSION["uid"] && validate_session($link))) {
if ($op == 'pref-feeds' && $_REQUEST['method'] == 'add') {
header("Content-Type: text/html");
login_sequence($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" => $error));
return;
}
if (class_exists($op)) {
$handler = new $op($link, $_REQUEST);
if ($handler) {
if ($handler->before()) {
if ($method && method_exists($handler, $method)) {
$handler->$method();
} else if (method_exists($handler, 'index')) {
$handler->index();
}
$handler->after();
return;
}
}
}
switch($op) { // Select action according to $op value.
case "pref-feeds":
require_once "modules/pref-feeds.php";
module_pref_feeds($link);
break; // pref-feeds
case "pref-filters":
require_once "modules/pref-filters.php";
module_pref_filters($link);
break; // pref-filters
case "pref-labels":
require_once "modules/pref-labels.php";
module_pref_labels($link);
break; // pref-labels
case "pref-prefs":
require_once "modules/pref-prefs.php";
module_pref_prefs($link);
break; // pref-prefs
case "pref-users":
require_once "modules/pref-users.php";
module_pref_users($link);
break; // prefs-users
case "help":
require_once "modules/help.php";
module_help($link);
break; // help
case "pref-instances":
require_once "modules/pref-instances.php";
module_pref_instances($link);
break; // pref-instances
case "digestTest":
print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
break; // digestTest
case "digestSend":
send_headlines_digests($link);
break; // digestSend
case "loading":
header("Content-type: text/html");
print __("Loading, please wait...") . " " .
"<img src='images/indicator_tiny.gif'>";
break; // loading
default:
header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 7)));
break; // fallback
} // Select action according to $op value.
// We close the connection to database.
db_close($link);
?>