509 lines
12 KiB
PHP
509 lines
12 KiB
PHP
<?php
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error_reporting(E_ERROR | E_WARNING | E_PARSE);
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/* remove ill effects of magic quotes */
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if (get_magic_quotes_gpc()) {
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$_GET = array_map('stripslashes', $_GET);
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$_POST = array_map('stripslashes', $_POST);
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$_REQUEST = array_map('stripslashes', $_REQUEST);
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$_COOKIE = array_map('stripslashes', $_COOKIE);
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}
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require_once "sessions.php";
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require_once "modules/backend-rpc.php";
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/* if ($_GET["debug"]) {
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define('DEFAULT_ERROR_LEVEL', E_ALL);
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} else {
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define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
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}
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error_reporting(DEFAULT_ERROR_LEVEL); */
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require_once "sanity_check.php";
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require_once "config.php";
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require_once "db.php";
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require_once "db-prefs.php";
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require_once "functions.php";
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no_cache_incantation();
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if (ENABLE_TRANSLATIONS == true) {
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startup_gettext();
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}
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$script_started = getmicrotime();
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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if (!$link) {
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if (DB_TYPE == "mysql") {
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print mysql_error();
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}
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// PG seems to display its own errors just fine by default.
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return;
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}
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if (DB_TYPE == "pgsql") {
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pg_query("set client_encoding = 'UTF-8'");
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pg_set_client_encoding("UNICODE");
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}
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$op = $_REQUEST["op"];
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$print_exec_time = false;
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if ((!$op || $op == "rpc" || $op == "rss" || $op == "view" ||
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$op == "digestSend" || $op == "viewfeed" ||
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$op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
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header("Content-Type: application/xml; charset=utf-8");
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} else {
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header("Content-Type: text/html; charset=utf-8");
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}
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if (!$op) {
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header("Content-Type: application/xml");
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print_error_xml(7); exit;
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}
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if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds"
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&& $op != "rss" && $op != "getUnread") {
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if ($op == "rpc") {
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print_error_xml(6); die;
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} else {
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print "
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<html><body>
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<p>Error: Not logged in.</p>
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<script type=\"text/javascript\">
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if (parent.window != 'undefined') {
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parent.window.location = \"tt-rss.php\";
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} else {
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window.location = \"tt-rss.php\";
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}
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</script>
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</body></html>
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";
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}
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exit;
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}
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$purge_intervals = array(
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0 => __("Use default"),
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-1 => __("Never purge"),
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5 => __("1 week old"),
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14 => __("2 weeks old"),
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31 => __("1 month old"),
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60 => __("2 months old"),
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90 => __("3 months old"));
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$update_intervals = array(
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0 => __("Use default"),
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-1 => __("Disable updates"),
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30 => __("Each 30 minutes"),
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60 => __("Hourly"),
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240 => __("Each 4 hours"),
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720 => __("Each 12 hours"),
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1440 => __("Daily"),
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10080 => __("Weekly"));
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$access_level_names = array(
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0 => __("User"),
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10 => __("Administrator"));
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require_once "modules/pref-prefs.php";
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require_once "modules/popup-dialog.php";
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require_once "modules/help.php";
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require_once "modules/pref-feeds.php";
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require_once "modules/pref-filters.php";
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require_once "modules/pref-labels.php";
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require_once "modules/pref-users.php";
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require_once "modules/pref-feed-browser.php";
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if (!sanity_check($link)) { return; }
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if ($op == "rpc") {
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handle_rpc_request($link);
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}
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if ($op == "feeds") {
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$tags = $_GET["tags"];
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$subop = $_GET["subop"];
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if ($subop == "catchupAll") {
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db_query($link, "UPDATE ttrss_user_entries SET
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last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
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}
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if ($subop == "collapse") {
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$cat_id = db_escape_string($_GET["cid"]);
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db_query($link, "UPDATE ttrss_feed_categories SET
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collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
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$_SESSION["uid"]);
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return;
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}
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outputFeedList($link, $tags);
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}
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if ($op == "view") {
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$id = db_escape_string($_GET["id"]);
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$feed_id = db_escape_string($_GET["feed"]);
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$cids = split(",", db_escape_string($_GET["cids"]));
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$mode = db_escape_string($_GET["mode"]);
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$omode = db_escape_string($_GET["omode"]);
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print "<reply>";
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// in prefetch mode we only output requested cids, main article
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// just gets marked as read (it already exists in client cache)
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if ($mode == "") {
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outputArticleXML($link, $id, $feed_id);
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} else {
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catchupArticleById($link, $id, 0);
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}
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foreach ($cids as $cid) {
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if ($cid) {
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outputArticleXML($link, $cid, $feed_id, false);
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}
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}
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if ($mode != "prefetch_old") {
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print "<counters>";
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getAllCounters($link, $omode);
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print "</counters>";
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}
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print "</reply>";
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}
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if ($op == "viewfeed") {
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$print_exec_time = true;
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$timing_info = getmicrotime();
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print "<reply>";
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if ($_GET["debug"]) $timing_info = print_checkpoint("0", $timing_info);
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$omode = db_escape_string($_GET["omode"]);
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$feed = db_escape_string($_GET["feed"]);
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$subop = db_escape_string($_GET["subop"]);
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$view_mode = db_escape_string($_GET["view_mode"]);
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$limit = db_escape_string($_GET["limit"]);
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$cat_view = db_escape_string($_GET["cat"]);
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$next_unread_feed = db_escape_string($_GET["nuf"]);
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$offset = db_escape_string($_GET["skip"]);
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set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
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set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);
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print "<headlines id=\"$feed\"><![CDATA[";
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$topmost_article_ids = outputHeadlinesList($link, $feed, $subop,
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$view_mode, $limit, $cat_view, $next_unread_feed, $offset);
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print "]]></headlines>";
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if ($_GET["debug"]) $timing_info = print_checkpoint("10", $timing_info);
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if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE')) {
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print "<articles>";
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foreach ($topmost_article_ids as $id) {
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outputArticleXML($link, $id, $feed, false);
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}
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print "</articles>";
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}
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if ($_GET["debug"]) $timing_info = print_checkpoint("20", $timing_info);
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print "<counters>";
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getAllCounters($link, $omode);
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print "</counters>";
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if ($_GET["debug"]) $timing_info = print_checkpoint("30", $timing_info);
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print "</reply>";
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}
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if ($op == "pref-feeds") {
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module_pref_feeds($link);
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}
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if ($op == "pref-filters") {
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module_pref_filters($link);
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}
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if ($op == "pref-labels") {
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module_pref_labels($link);
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}
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if ($op == "pref-prefs") {
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module_pref_prefs($link);
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}
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if ($op == "pref-users") {
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module_pref_users($link);
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}
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if ($op == "help") {
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module_help($link);
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}
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if ($op == "dlg") {
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module_popup_dialog($link);
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}
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// update feeds of all users, may be used anonymously
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if ($op == "globalUpdateFeeds") {
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$result = db_query($link, "SELECT id FROM ttrss_users");
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while ($line = db_fetch_assoc($result)) {
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$user_id = $line["id"];
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// print "<!-- updating feeds of uid $user_id -->";
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update_all_feeds($link, false, $user_id);
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}
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print "<rpc-reply>
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<message msg=\"All feeds updated\"/>
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</rpc-reply>";
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}
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if ($op == "user-details") {
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if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
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return;
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}
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/* print "<html><head>
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<title>Tiny Tiny RSS : User Details</title>
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<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
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<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
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</head><body>"; */
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$uid = sprintf("%d", $_GET["id"]);
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print "<div id=\"infoBoxTitle\">User details</div>";
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print "<div class='infoBoxContents'>";
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$result = db_query($link, "SELECT login,
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SUBSTRING(last_login,1,16) AS last_login,
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access_level,
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(SELECT COUNT(int_id) FROM ttrss_user_entries
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WHERE owner_uid = id) AS stored_articles
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FROM ttrss_users
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WHERE id = '$uid'");
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if (db_num_rows($result) == 0) {
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print "<h1>User not found</h1>";
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return;
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}
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# print "<h1>User Details</h1>";
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$login = db_fetch_result($result, 0, "login");
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# print "<h1>$login</h1>";
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print "<table width='100%'>";
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$last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
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strtotime(db_fetch_result($result, 0, "last_login")));
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$access_level = db_fetch_result($result, 0, "access_level");
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$stored_articles = db_fetch_result($result, 0, "stored_articles");
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# print "<tr><td>Username</td><td>$login</td></tr>";
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# print "<tr><td>Access level</td><td>$access_level</td></tr>";
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print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
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print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
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$result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
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WHERE owner_uid = '$uid'");
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$num_feeds = db_fetch_result($result, 0, "num_feeds");
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print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
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/* $result = db_query($link, "SELECT
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SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
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FROM ttrss_user_entries,ttrss_entries
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WHERE owner_uid = '$uid' AND ref_id = id");
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$db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
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print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>"; */
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print "</table>";
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print "<h1>Subscribed feeds</h1>";
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$result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
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WHERE owner_uid = '$uid' ORDER BY title");
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print "<ul class=\"userFeedList\">";
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$row_class = "odd";
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while ($line = db_fetch_assoc($result)) {
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$icon_file = ICONS_URL."/".$line["id"].".ico";
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if (file_exists($icon_file) && filesize($icon_file) > 0) {
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$feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
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} else {
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$feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
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}
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print "<li class=\"$row_class\">$feed_icon <a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
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$row_class = toggleEvenOdd($row_class);
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}
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if (db_num_rows($result) < $num_feeds) {
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// FIXME - add link to show ALL subscribed feeds here somewhere
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print "<li><img
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class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\"> ...</li>";
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}
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print "</ul>";
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print "</div>";
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print "<div align='center'>
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<input type='submit' class='button'
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onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
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// print "</body></html>";
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}
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if ($op == "pref-feed-browser") {
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module_pref_feed_browser($link);
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}
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if ($op == "rss") {
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$feed = db_escape_string($_GET["id"]);
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$user = db_escape_string($_GET["user"]);
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$pass = db_escape_string($_GET["pass"]);
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$is_cat = $_GET["is_cat"] != false;
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$search = db_escape_string($_GET["q"]);
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$match_on = db_escape_string($_GET["m"]);
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$search_mode = db_escape_string($_GET["smode"]);
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if (!$_SESSION["uid"] && $user && $pass) {
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authenticate_user($link, $user, $pass);
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}
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if ($_SESSION["uid"] ||
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http_authenticate_user($link)) {
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generate_syndicated_feed($link, $feed, $is_cat,
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$search, $search_mode, $match_on);
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}
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}
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if ($op == "labelFromSearch") {
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$search = db_escape_string($_GET["search"]);
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$search_mode = db_escape_string($_GET["smode"]);
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$match_on = db_escape_string($_GET["match"]);
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$is_cat = db_escape_string($_GET["is_cat"]);
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$title = db_escape_string($_GET["title"]);
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$feed = sprintf("%d", $_GET["feed"]);
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$label_qparts = array();
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$search_expr = getSearchSql($search, $match_on);
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if ($is_cat) {
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if ($feed != 0) {
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$search_expr .= " AND ttrss_feeds.cat_id = $feed ";
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} else {
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$search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
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}
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} else {
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if ($search_mode == "all_feeds") {
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// NOOP
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} else if ($search_mode == "this_cat") {
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$tmp_result = db_query($link, "SELECT cat_id
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FROM ttrss_feeds WHERE id = '$feed'");
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$cat_id = db_fetch_result($tmp_result, 0, "cat_id");
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if ($cat_id > 0) {
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$search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
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} else {
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$search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
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}
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} else {
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$search_expr .= " AND ttrss_feeds.id = $feed ";
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}
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}
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$search_expr = db_escape_string($search_expr);
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print $search_expr;
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if ($title) {
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$result = db_query($link,
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"INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
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VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
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}
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}
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if ($op == "getUnread") {
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$login = db_escape_string($_GET["login"]);
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header("Content-Type: text/plain; charset=utf-8");
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$result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
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if (db_num_rows($result) == 1) {
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$uid = db_fetch_result($result, 0, "id");
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print getGlobalUnread($link, $uid);
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} else {
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print "-1;User not found";
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}
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$print_exec_time = false;
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}
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if ($op == "digestTest") {
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header("Content-Type: text/plain");
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print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
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$print_exec_time = false;
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}
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if ($op == "digestSend") {
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header("Content-Type: text/plain");
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send_headlines_digests($link);
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$print_exec_time = false;
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}
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db_close($link);
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?>
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<?php if ($print_exec_time) { ?>
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<!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
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<?php } ?>
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