tt-rss/backend.php

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PHP
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<?php
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set_include_path(get_include_path() . PATH_SEPARATOR .
dirname(__FILE__) . "/include");
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/* remove ill effects of magic quotes */
if (get_magic_quotes_gpc()) {
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function stripslashes_deep($value) {
$value = is_array($value) ?
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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', $_REQUEST);
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}
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$op = $_REQUEST["op"];
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@$method = $_REQUEST['subop'] ? $_REQUEST['subop'] : $_REQUEST["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?" . $_SERVER['QUERY_STRING']);
return;
}
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require_once "functions.php";
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require_once "sessions.php";
require_once "sanity_check.php";
require_once "config.php";
require_once "db.php";
require_once "db-prefs.php";
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no_cache_incantation();
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startup_gettext();
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$script_started = getmicrotime();
$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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if (!init_connection($link)) return;
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header("Content-Type: text/plain; charset=utf-8");
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if (ENABLE_GZIP_OUTPUT) {
ob_start("ob_gzhandler");
}
if (SINGLE_USER_MODE) {
authenticate_user($link, "admin", null);
}
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// TODO remove and handle within Handlers
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if (!($_SESSION["uid"] && validate_session($link))) {
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if ($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(
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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(
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0 => __("Default interval"),
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-1 => __("Disable updates"),
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15 => __("Each 15 minutes"),
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30 => __("Each 30 minutes"),
60 => __("Hourly"),
240 => __("Each 4 hours"),
720 => __("Each 12 hours"),
1440 => __("Daily"),
10080 => __("Weekly"));
$update_intervals_nodefault = array(
-1 => __("Disable updates"),
15 => __("Each 15 minutes"),
30 => __("Each 30 minutes"),
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60 => __("Hourly"),
240 => __("Each 4 hours"),
720 => __("Each 12 hours"),
1440 => __("Daily"),
10080 => __("Weekly"));
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$update_methods = array(
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0 => __("Default"),
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1 => __("Magpie"),
2 => __("SimplePie"),
3 => __("Twitter OAuth"));
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if (DEFAULT_UPDATE_METHOD == "1") {
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$update_methods[0] .= ' (SimplePie)';
} else {
$update_methods[0] .= ' (Magpie)';
}
$access_level_names = array(
0 => __("User"),
5 => __("Power User"),
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10 => __("Administrator"));
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$error = sanity_check($link);
if ($error['code'] != 0 && $op != "logout") {
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print json_encode(array("error" => $error));
return;
}
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function __autoload($class) {
$file = "classes/".strtolower(basename($class)).".php";
if (file_exists($file)) {
require $file;
}
}
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$op = str_replace("-", "_", $op);
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if (class_exists($op)) {
$handler = new $op($link, $_REQUEST);
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if ($handler) {
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if ($handler->before($method)) {
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if ($method && method_exists($handler, $method)) {
$handler->$method();
} else if (method_exists($handler, 'index')) {
$handler->index();
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}
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$handler->after();
return;
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}
}
}
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header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 7)));
// We close the connection to database.
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db_close($link);
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?>