<?php
- error_reporting(E_ERROR | E_WARNING | E_PARSE);
+ 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) ?
+ $value = is_array($value) ?
array_map('stripslashes_deep', $value) : stripslashes($value);
return $value;
}
$_REQUEST = array_map('stripslashes_deep', $_REQUEST);
}
- require_once "sessions.php";
- require_once "modules/backend-rpc.php";
+ $op = $_REQUEST["op"];
+ @$method = $_REQUEST['subop'] ? $_REQUEST['subop'] : $_REQUEST["method"];
-/* if ($_REQUEST["debug"]) {
- define('DEFAULT_ERROR_LEVEL', E_ALL);
- } else {
- define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
+ 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?" . $_SERVER['QUERY_STRING']);
+ return;
}
-
- error_reporting(DEFAULT_ERROR_LEVEL); */
+ @$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";
- require_once "functions.php";
no_cache_incantation();
- if (ENABLE_TRANSLATIONS == true) {
- startup_gettext();
- }
+ 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);
-
- $op = $_REQUEST["op"];
- $subop = $_REQUEST["subop"];
- $mode = $_REQUEST["mode"];
-
- $print_exec_time = false;
+ $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
- if ((!$op || $op == "rpc" || $op == "rss" ||
- ($op == "view" && $mode != "zoom") ||
- $op == "digestSend" || $op == "viewfeed" || $op == "publish" ||
- $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
- header("Content-Type: application/xml; charset=utf-8");
+ if (!init_connection($link)) return;
- if (ENABLE_GZIP_OUTPUT) {
- ob_start("ob_gzhandler");
- }
-
- } else {
- if (!$_REQUEST["noxml"]) {
- header("Content-Type: text/html; charset=utf-8");
- } else {
- header("Content-Type: text/plain; charset=utf-8");
- }
- }
+ header("Content-Type: text/plain; charset=utf-8");
- if (!$op) {
- header("Content-Type: application/xml");
- print_error_xml(7); exit;
+ if (ENABLE_GZIP_OUTPUT) {
+ ob_start("ob_gzhandler");
}
if (SINGLE_USER_MODE) {
authenticate_user($link, "admin", null);
}
- if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds"
- && $op != "rss" && $op != "getUnread" && $op != "publish" && $op != "getProfiles") {
+ // TODO remove and handle within Handlers
- if ($op == "rpc" || $op == "viewfeed" || $op == "view") {
- print_error_xml(6); die;
+ if (!($_SESSION["uid"] && validate_session($link))) {
+ if ($op == 'pref-feeds' && $method == 'add') {
+ header("Content-Type: text/html");
+ login_sequence($link);
+ render_login_form($link);
} else {
- print "
- <html><body>
- <p>Error: Not logged in.</p>
- <script type=\"text/javascript\">
- if (parent.window != 'undefined') {
- parent.window.location = \"tt-rss.php\";
- } else {
- window.location = \"tt-rss.php\";
- }
- </script>
- </body></html>
- ";
+ header("Content-Type: text/plain");
+ print json_encode(array("error" => array("code" => 6)));
}
- exit;
+ return;
}
$purge_intervals = array(
$update_methods = array(
0 => __("Default"),
1 => __("Magpie"),
- 2 => __("SimplePie"));
+ 2 => __("SimplePie"),
+ 3 => __("Twitter OAuth"));
if (DEFAULT_UPDATE_METHOD == "1") {
$update_methods[0] .= ' (SimplePie)';
}
$access_level_names = array(
- 0 => __("User"),
+ 0 => __("User"),
5 => __("Power User"),
10 => __("Administrator"));
- require_once "modules/pref-prefs.php";
- require_once "modules/popup-dialog.php";
- require_once "modules/help.php";
- require_once "modules/pref-feeds.php";
- require_once "modules/pref-filters.php";
- require_once "modules/pref-labels.php";
- require_once "modules/pref-users.php";
-
- if (!sanity_check($link)) { return; }
-
- switch($op) { // Select action according to $op value.
- case "rpc":
- // Handle remote procedure calls.
- handle_rpc_request($link);
- break; // rpc
-
- case "feeds":
- if (ENABLE_GZIP_OUTPUT) {
- ob_start("ob_gzhandler");
- }
-
- $tags = $_REQUEST["tags"];
+ $error = sanity_check($link);
- $subop = $_REQUEST["subop"];
-
- switch($subop) {
- case "catchupAll":
- db_query($link, "UPDATE ttrss_user_entries SET
- last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
- ccache_zero_all($link, $_SESSION["uid"]);
-
- break;
-
- case "collapse":
- $cat_id = db_escape_string($_REQUEST["cid"]);
- toggle_collapse_cat($link, $cat_id);
- return;
- break;
-
- case "catsortreset":
- db_query($link, "UPDATE ttrss_feed_categories
- SET order_id = 0 WHERE owner_uid = " . $_SESSION["uid"]);
- return;
- break;
+ if ($error['code'] != 0 && $op != "logout") {
+ print json_encode(array("error" => $error));
+ return;
+ }
- case "catsort":
- $corder = db_escape_string($_REQUEST["corder"]);
+ function __autoload($class) {
+ $file = "classes/".strtolower(basename($class)).".php";
+ if (file_exists($file)) {
+ require $file;
+ }
+ }
- $cats = split(",", $corder);
+ $op = str_replace("-", "_", $op);
- for ($i = 0; $i < count($cats); $i++) {
- $cat_id = $cats[$i];
+ if (class_exists($op)) {
+ $handler = new $op($link, $_REQUEST);
- if ($cat_id > 0) {
- db_query($link, "UPDATE ttrss_feed_categories
- SET order_id = '$i' WHERE id = '$cat_id' AND
- owner_uid = " . $_SESSION["uid"]);
- }
+ if ($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;
- break;
-
- }
-
- $_SESSION["viewfeed:counters_stamp"] = time();
-
- outputFeedList($link, $tags);
- break; // feeds
-
- case "view":
-
- $id = db_escape_string($_REQUEST["id"]);
- $cids = split(",", db_escape_string($_REQUEST["cids"]));
- $mode = db_escape_string($_REQUEST["mode"]);
- $omode = db_escape_string($_REQUEST["omode"]);
-
- $csync = $_REQUEST["csync"];
-
- print "<reply>";
-
- // in prefetch mode we only output requested cids, main article
- // just gets marked as read (it already exists in client cache)
-
- if ($mode == "") {
- outputArticleXML($link, $id, false);
- } else if ($mode == "zoom") {
- outputArticleXML($link, $id, false, true, true);
- } else {
- catchupArticleById($link, $id, 0);
- }
-
- if (!$_SESSION["bw_limit"]) {
- foreach ($cids as $cid) {
- if ($cid) {
- outputArticleXML($link, $cid, false, false);
- }
}
- }
-
-// if (get_pref($link, "SYNC_COUNTERS") || ($mode == "prefetch" && $csync)) {
-
- if (time() - $_SESSION["view:counters_stamp"] > 5 && $mode == "prefetch") {
- print "<counters>";
- getAllCounters($link, $omode);
- print "</counters>";
- $_SESSION["view:counters_stamp"] = time();
- }
-
- print "</reply>";
- break; // view
-
- case "viewfeed":
-
- $print_exec_time = true;
- $timing_info = getmicrotime();
-
- print "<reply>";
-
- if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
-
- $omode = db_escape_string($_REQUEST["omode"]);
-
- $feed = db_escape_string($_REQUEST["feed"]);
- $subop = db_escape_string($_REQUEST["subop"]);
- $view_mode = db_escape_string($_REQUEST["view_mode"]);
- $limit = (int) get_pref($link, "DEFAULT_ARTICLE_LIMIT");
- $cat_view = db_escape_string($_REQUEST["cat"]);
- $next_unread_feed = db_escape_string($_REQUEST["nuf"]);
- $offset = db_escape_string($_REQUEST["skip"]);
- $vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
- $csync = $_REQUEST["csync"];
- $order_by = db_escape_string($_REQUEST["order_by"]);
-
- /* Updating a label ccache means recalculating all of the caches
- * so for performance reasons we don't do that here */
-
-// if (time() - $_SESSION["viewfeed:ccache_update_stamp"] > 120) {
- if ($feed >= 0) {
- ccache_update($link, $feed, $_SESSION["uid"], $cat_view);
- }
- $_SESSION["viewfeed:ccache_update_stamp"] = time();
-// }
-
- set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
- set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);
- set_pref($link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
-
- if (!$cat_view && preg_match("/^[0-9][0-9]*$/", $feed)) {
- db_query($link, "UPDATE ttrss_feeds SET last_viewed = NOW()
- WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
- }
-
- if (!$next_unread_feed) {
- print "<headlines id=\"$feed\" is_cat=\"$cat_view\"><![CDATA[";
} else {
- print "<headlines id=\"$next_unread_feed\" is_cat=\"$cat_view\"><![CDATA[";
- }
-
- $override_order = false;
-
- switch ($order_by) {
- case "date":
- if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
- $override_order = "date_entered";
- } else {
- $override_order = "date_entered DESC";
- }
- break;
-
- case "title":
- if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
- $override_order = "title DESC, date_entered";
- } else {
- $override_order = "title, date_entered DESC";
- }
- break;
-
- case "score":
- if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
- $override_order = "score, date_entered";
- } else {
- $override_order = "score DESC, date_entered DESC";
- }
- break;
+ header("Content-Type: text/plain");
+ print json_encode(array("error" => array("code" => 6)));
+ return;
}
+ }
+ }
- $ret = outputHeadlinesList($link, $feed, $subop,
- $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
- $vgroup_last_feed, $override_order);
-
- $topmost_article_ids = $ret[0];
- $headlines_count = $ret[1];
- $returned_feed = $ret[2];
- $disable_cache = $ret[3];
- $vgroup_last_feed = $ret[4];
-
- print "]]></headlines>";
-
- print "<headlines-count value=\"$headlines_count\"/>";
- print "<vgroup-last-feed value=\"$vgroup_last_feed\"/>";
-
- $headlines_unread = ccache_find($link, $returned_feed, $_SESSION["uid"],
- $cat_view, true);
-
- if ($headlines_unread == -1) {
- $headlines_unread = getFeedUnread($link, $returned_feed, $cat_view);
-
- }
-
- print "<headlines-unread value=\"$headlines_unread\"/>";
- printf("<disable-cache value=\"%d\"/>", $disable_cache);
-
- if ($_REQUEST["debug"]) $timing_info = print_checkpoint("10", $timing_info);
-
- if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
- print "<articles>";
- foreach ($topmost_article_ids as $id) {
- outputArticleXML($link, $id, $feed, false);
- }
- print "</articles>";
- }
-
- if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
-
-
-// if (get_pref($link, "SYNC_COUNTERS") ||
-// time() - $_SESSION["get_all_counters_stamp"] > $viewfeed_ctr_interval) {
-// print "<counters>";
-// getAllCounters($link, $omode, $feed);
-// print "</counters>";
-// }
-
- if (get_pref($link, 'COMBINED_DISPLAY_MODE') || $subop ||
- time() - $_SESSION["viewfeed:counters_stamp"] > 5) {
- if (!$offset) {
- print "<counters>";
- getAllCounters($link, $omode, $feed);
- print "</counters>";
- $_SESSION["viewfeed:counters_stamp"] = time();
- }
- }
-
- if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
-
- print_runtime_info($link);
-
- print "</reply>";
- break; // viewfeed
-
- case "pref-feeds":
- module_pref_feeds($link);
- break; // pref-feeds
-
- case "pref-filters":
- module_pref_filters($link);
- break; // pref-filters
-
- case "pref-labels":
- module_pref_labels($link);
- break; // pref-labels
-
- case "pref-prefs":
- module_pref_prefs($link);
- break; // pref-prefs
-
- case "pref-users":
- module_pref_users($link);
- break; // prefs-users
-
- case "help":
- module_help($link);
- break; // help
-
- case "dlg":
- module_popup_dialog($link);
- break; // dlg
-
- case "pref-pub-items":
- module_pref_pub_items($link);
- break; // pref-pub-items
-
- case "globalUpdateFeeds":
- // update feeds of all users, may be used anonymously
-
- print "<!--";
- // Update all feeds needing a update.
- update_daemon_common($link, 0, true, true);
- print " -->";
-
- print "<rpc-reply>
- <message msg=\"All feeds updated\"/>
- </rpc-reply>";
- break; // globalUpdateFeeds
-
- case "pref-feed-browser":
- module_pref_feed_browser($link);
- break; // pref-feed-browser
-
- case "publish":
- $key = db_escape_string($_REQUEST["key"]);
- $limit = (int)db_escape_string($_REQUEST["limit"]);
-
- $result = db_query($link, "SELECT login, owner_uid
- FROM ttrss_user_prefs, ttrss_users WHERE
- pref_name = '_PREFS_PUBLISH_KEY' AND
- value = '$key' AND
- ttrss_users.id = owner_uid");
-
- if (db_num_rows($result) == 1) {
- $owner = db_fetch_result($result, 0, "owner_uid");
- $login = db_fetch_result($result, 0, "login");
-
- generate_syndicated_feed($link, $owner, -2, false, $limit);
-
- } else {
- print "<error>User not found</error>";
- }
- break; // publish
-
- case "rss":
- $feed = db_escape_string($_REQUEST["id"]);
- $user = db_escape_string($_REQUEST["user"]);
- $pass = db_escape_string($_REQUEST["pass"]);
- $is_cat = $_REQUEST["is_cat"] != false;
- $limit = (int)db_escape_string($_REQUEST["limit"]);
-
- $search = db_escape_string($_REQUEST["q"]);
- $match_on = db_escape_string($_REQUEST["m"]);
- $search_mode = db_escape_string($_REQUEST["smode"]);
-
- if (SINGLE_USER_MODE) {
- authenticate_user($link, "admin", null);
- }
-
- if (!$_SESSION["uid"] && $user && $pass) {
- authenticate_user($link, $user, $pass);
- }
-
- if ($_SESSION["uid"] ||
- http_authenticate_user($link)) {
-
- generate_syndicated_feed($link, 0, $feed, $is_cat, $limit,
- $search, $search_mode, $match_on);
- }
- break; // rss
-
- case "getUnread":
- $login = db_escape_string($_REQUEST["login"]);
- $fresh = $_REQUEST["fresh"] == "1";
-
- header("Content-Type: text/plain; charset=utf-8");
-
- $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
-
- if (db_num_rows($result) == 1) {
- $uid = db_fetch_result($result, 0, "id");
-
- print getGlobalUnread($link, $uid);
-
- if ($fresh) {
- print ";";
- print getFeedArticles($link, -3, false, true, $uid);
- }
-
- } else {
- print "-1;User not found";
- }
-
- $print_exec_time = false;
- break; // getUnread
-
- case "digestTest":
- header("Content-Type: text/plain");
- print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
- $print_exec_time = false;
- break; // digestTest
-
- case "digestSend":
- header("Content-Type: text/plain");
- send_headlines_digests($link);
- $print_exec_time = false;
- break; // digestSend
-
- case "getProfiles":
- $login = db_escape_string($_REQUEST["login"]);
- $password = db_escape_string($_REQUEST["password"]);
-
- if (authenticate_user($link, $login, $password)) {
- $result = db_query($link, "SELECT * FROM ttrss_settings_profiles
- WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY title");
-
- print "<select style='width: 100%' name='profile'>";
-
- print "<option value='0'>" . __("Default profile") . "</option>";
-
- while ($line = db_fetch_assoc($result)) {
- $id = $line["id"];
- $title = $line["title"];
-
- print "<option value='$id'>$title</option>";
- }
-
- print "</select>";
-
- $_SESSION = array();
- }
- break;
-
- } // Select action according to $op value.
+ header("Content-Type: text/plain");
+ print json_encode(array("error" => array("code" => 7)));
// We close the connection to database.
db_close($link);
?>
-
-<?php if ($print_exec_time) { ?>
-<!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
-<?php } ?>