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- <?php
- class RPC extends Handler_Protected {
- function csrf_ignore($method) {
- $csrf_ignored = array("sanitycheck", "completelabels");
- return array_search($method, $csrf_ignored) !== false;
- }
- function setprofile() {
- $id = $this->dbh->escape_string($_REQUEST["id"]);
- $_SESSION["profile"] = $id;
- }
- function remprofiles() {
- $ids = explode(",", $this->dbh->escape_string(trim($_REQUEST["ids"])));
- foreach ($ids as $id) {
- if ($_SESSION["profile"] != $id) {
- $this->dbh->query("DELETE FROM ttrss_settings_profiles WHERE id = '$id' AND
- owner_uid = " . $_SESSION["uid"]);
- }
- }
- }
- // Silent
- function addprofile() {
- $title = $this->dbh->escape_string(trim($_REQUEST["title"]));
- if ($title) {
- $this->dbh->query("BEGIN");
- $result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles
- WHERE title = '$title' AND owner_uid = " . $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 0) {
- $this->dbh->query("INSERT INTO ttrss_settings_profiles (title, owner_uid)
- VALUES ('$title', ".$_SESSION["uid"] .")");
- $result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles WHERE
- title = '$title'");
- if ($this->dbh->num_rows($result) != 0) {
- $profile_id = $this->dbh->fetch_result($result, 0, "id");
- if ($profile_id) {
- initialize_user_prefs($_SESSION["uid"], $profile_id);
- }
- }
- }
- $this->dbh->query("COMMIT");
- }
- }
- // Silent
- function saveprofile() {
- $id = $this->dbh->escape_string($_REQUEST["id"]);
- $title = $this->dbh->escape_string(trim($_REQUEST["value"]));
- if ($id == 0) {
- print __("Default profile");
- return;
- }
- if ($title) {
- $this->dbh->query("BEGIN");
- $result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles
- WHERE title = '$title' AND owner_uid =" . $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 0) {
- $this->dbh->query("UPDATE ttrss_settings_profiles
- SET title = '$title' WHERE id = '$id' AND
- owner_uid = " . $_SESSION["uid"]);
- print $title;
- } else {
- $result = $this->dbh->query("SELECT title FROM ttrss_settings_profiles
- WHERE id = '$id' AND owner_uid =" . $_SESSION["uid"]);
- print $this->dbh->fetch_result($result, 0, "title");
- }
- $this->dbh->query("COMMIT");
- }
- }
- // Silent
- function remarchive() {
- $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
- foreach ($ids as $id) {
- $result = $this->dbh->query("DELETE FROM ttrss_archived_feeds WHERE
- (SELECT COUNT(*) FROM ttrss_user_entries
- WHERE orig_feed_id = '$id') = 0 AND
- id = '$id' AND owner_uid = ".$_SESSION["uid"]);
- $rc = $this->dbh->affected_rows($result);
- }
- }
- function addfeed() {
- $feed = $this->dbh->escape_string($_REQUEST['feed']);
- $cat = $this->dbh->escape_string($_REQUEST['cat']);
- $login = $this->dbh->escape_string($_REQUEST['login']);
- $pass = trim($_REQUEST['pass']); // escaped later
- $rc = subscribe_to_feed($feed, $cat, $login, $pass);
- print json_encode(array("result" => $rc));
- }
- function togglepref() {
- $key = $this->dbh->escape_string($_REQUEST["key"]);
- set_pref($key, !get_pref($key));
- $value = get_pref($key);
- print json_encode(array("param" =>$key, "value" => $value));
- }
- function setpref() {
- // set_pref escapes input, so no need to double escape it here
- $key = $_REQUEST['key'];
- $value = str_replace("\n", "<br/>", $_REQUEST['value']);
- set_pref($key, $value, $_SESSION['uid'], $key != 'USER_STYLESHEET');
- print json_encode(array("param" =>$key, "value" => $value));
- }
- function mark() {
- $mark = $_REQUEST["mark"];
- $id = $this->dbh->escape_string($_REQUEST["id"]);
- if ($mark == "1") {
- $mark = "true";
- } else {
- $mark = "false";
- }
- $result = $this->dbh->query("UPDATE ttrss_user_entries SET marked = $mark,
- last_marked = NOW()
- WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- function delete() {
- $ids = $this->dbh->escape_string($_REQUEST["ids"]);
- $result = $this->dbh->query("DELETE FROM ttrss_user_entries
- WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
- purge_orphans();
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- function unarchive() {
- $ids = explode(",", $_REQUEST["ids"]);
- foreach ($ids as $id) {
- $id = $this->dbh->escape_string(trim($id));
- $this->dbh->query("BEGIN");
- $result = $this->dbh->query("SELECT feed_url,site_url,title FROM ttrss_archived_feeds
- WHERE id = (SELECT orig_feed_id FROM ttrss_user_entries WHERE ref_id = $id
- AND owner_uid = ".$_SESSION["uid"].")");
- if ($this->dbh->num_rows($result) != 0) {
- $feed_url = $this->dbh->escape_string(db_fetch_result($result, 0, "feed_url"));
- $site_url = $this->dbh->escape_string(db_fetch_result($result, 0, "site_url"));
- $title = $this->dbh->escape_string(db_fetch_result($result, 0, "title"));
- $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
- AND owner_uid = " .$_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 0) {
- if (!$title) $title = '[Unknown]';
- $result = $this->dbh->query(
- "INSERT INTO ttrss_feeds
- (owner_uid,feed_url,site_url,title,cat_id,auth_login,auth_pass,update_method)
- VALUES (".$_SESSION["uid"].",
- '$feed_url',
- '$site_url',
- '$title',
- NULL, '', '', 0)");
- $result = $this->dbh->query(
- "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
- AND owner_uid = ".$_SESSION["uid"]);
- if ($this->dbh->num_rows($result) != 0) {
- $feed_id = $this->dbh->fetch_result($result, 0, "id");
- }
- } else {
- $feed_id = $this->dbh->fetch_result($result, 0, "id");
- }
- if ($feed_id) {
- $result = $this->dbh->query("UPDATE ttrss_user_entries
- SET feed_id = '$feed_id', orig_feed_id = NULL
- WHERE ref_id = $id AND owner_uid = " . $_SESSION["uid"]);
- }
- }
- $this->dbh->query("COMMIT");
- }
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- function archive() {
- $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
- foreach ($ids as $id) {
- $this->archive_article($id, $_SESSION["uid"]);
- }
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- private function archive_article($id, $owner_uid) {
- $this->dbh->query("BEGIN");
- $result = $this->dbh->query("SELECT feed_id FROM ttrss_user_entries
- WHERE ref_id = '$id' AND owner_uid = $owner_uid");
- if ($this->dbh->num_rows($result) != 0) {
- /* prepare the archived table */
- $feed_id = (int) $this->dbh->fetch_result($result, 0, "feed_id");
- if ($feed_id) {
- $result = $this->dbh->query("SELECT id FROM ttrss_archived_feeds
- WHERE id = '$feed_id'");
- if ($this->dbh->num_rows($result) == 0) {
- $this->dbh->query("INSERT INTO ttrss_archived_feeds
- (id, owner_uid, title, feed_url, site_url)
- SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
- WHERE id = '$feed_id'");
- }
- $this->dbh->query("UPDATE ttrss_user_entries
- SET orig_feed_id = feed_id, feed_id = NULL
- WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
- }
- }
- $this->dbh->query("COMMIT");
- }
- function publ() {
- $pub = $_REQUEST["pub"];
- $id = $this->dbh->escape_string($_REQUEST["id"]);
- $note = trim(strip_tags($this->dbh->escape_string($_REQUEST["note"])));
- if ($pub == "1") {
- $pub = "true";
- } else {
- $pub = "false";
- }
- $result = $this->dbh->query("UPDATE ttrss_user_entries SET
- published = $pub, last_published = NOW()
- WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
- $pubsub_result = false;
- if (PUBSUBHUBBUB_HUB) {
- $rss_link = get_self_url_prefix() .
- "/public.php?op=rss&id=-2&key=" .
- get_feed_access_key(-2, false);
- $p = new Publisher(PUBSUBHUBBUB_HUB);
- $pubsub_result = $p->publish_update($rss_link);
- }
- print json_encode(array("message" => "UPDATE_COUNTERS",
- "pubsub_result" => $pubsub_result));
- }
- function getAllCounters() {
- $last_article_id = (int) $_REQUEST["last_article_id"];
- $reply = array();
- if (!empty($_REQUEST['seq'])) $reply['seq'] = (int) $_REQUEST['seq'];
- if ($last_article_id != getLastArticleId()) {
- $reply['counters'] = getAllCounters();
- }
- $reply['runtime-info'] = make_runtime_info();
- print json_encode($reply);
- }
- /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
- function catchupSelected() {
- $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
- $cmode = sprintf("%d", $_REQUEST["cmode"]);
- catchupArticlesById($ids, $cmode);
- print json_encode(array("message" => "UPDATE_COUNTERS", "ids" => $ids));
- }
- function markSelected() {
- $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
- $cmode = sprintf("%d", $_REQUEST["cmode"]);
- $this->markArticlesById($ids, $cmode);
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- function publishSelected() {
- $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
- $cmode = sprintf("%d", $_REQUEST["cmode"]);
- $this->publishArticlesById($ids, $cmode);
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- function sanityCheck() {
- $_SESSION["hasAudio"] = $_REQUEST["hasAudio"] === "true";
- $_SESSION["hasSandbox"] = $_REQUEST["hasSandbox"] === "true";
- $_SESSION["hasMp3"] = $_REQUEST["hasMp3"] === "true";
- $_SESSION["clientTzOffset"] = $_REQUEST["clientTzOffset"];
- $reply = array();
- $reply['error'] = sanity_check();
- if ($reply['error']['code'] == 0) {
- $reply['init-params'] = make_init_params();
- $reply['runtime-info'] = make_runtime_info();
- }
- print json_encode($reply);
- }
- function completeLabels() {
- $search = $this->dbh->escape_string($_REQUEST["search"]);
- $result = $this->dbh->query("SELECT DISTINCT caption FROM
- ttrss_labels2
- WHERE owner_uid = '".$_SESSION["uid"]."' AND
- LOWER(caption) LIKE LOWER('$search%') ORDER BY caption
- LIMIT 5");
- print "<ul>";
- while ($line = $this->dbh->fetch_assoc($result)) {
- print "<li>" . $line["caption"] . "</li>";
- }
- print "</ul>";
- }
- function purge() {
- $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
- $days = sprintf("%d", $_REQUEST["days"]);
- foreach ($ids as $id) {
- $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
- id = '$id' AND owner_uid = ".$_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 1) {
- purge_feed($id, $days);
- }
- }
- }
- function updateFeedBrowser() {
- $search = $this->dbh->escape_string($_REQUEST["search"]);
- $limit = $this->dbh->escape_string($_REQUEST["limit"]);
- $mode = (int) $this->dbh->escape_string($_REQUEST["mode"]);
- require_once "feedbrowser.php";
- print json_encode(array("content" =>
- make_feed_browser($search, $limit, $mode),
- "mode" => $mode));
- }
- // Silent
- function massSubscribe() {
- $payload = json_decode($_REQUEST["payload"], false);
- $mode = $_REQUEST["mode"];
- if (!$payload || !is_array($payload)) return;
- if ($mode == 1) {
- foreach ($payload as $feed) {
- $title = $this->dbh->escape_string($feed[0]);
- $feed_url = $this->dbh->escape_string($feed[1]);
- $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
- feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 0) {
- $result = $this->dbh->query("INSERT INTO ttrss_feeds
- (owner_uid,feed_url,title,cat_id,site_url)
- VALUES ('".$_SESSION["uid"]."',
- '$feed_url', '$title', NULL, '')");
- }
- }
- } else if ($mode == 2) {
- // feed archive
- foreach ($payload as $id) {
- $result = $this->dbh->query("SELECT * FROM ttrss_archived_feeds
- WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) != 0) {
- $site_url = $this->dbh->escape_string(db_fetch_result($result, 0, "site_url"));
- $feed_url = $this->dbh->escape_string(db_fetch_result($result, 0, "feed_url"));
- $title = $this->dbh->escape_string(db_fetch_result($result, 0, "title"));
- $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
- feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 0) {
- $result = $this->dbh->query("INSERT INTO ttrss_feeds
- (owner_uid,feed_url,title,cat_id,site_url)
- VALUES ('$id','".$_SESSION["uid"]."',
- '$feed_url', '$title', NULL, '$site_url')");
- }
- }
- }
- }
- }
- function catchupFeed() {
- $feed_id = $this->dbh->escape_string($_REQUEST['feed_id']);
- $is_cat = $this->dbh->escape_string($_REQUEST['is_cat']) == "true";
- $mode = $this->dbh->escape_string($_REQUEST['mode']);
- catchup_feed($feed_id, $is_cat, false, false, $mode);
- print json_encode(array("message" => "UPDATE_COUNTERS"));
- }
- function quickAddCat() {
- $cat = $this->dbh->escape_string($_REQUEST["cat"]);
- add_feed_category($cat);
- $result = $this->dbh->query("SELECT id FROM ttrss_feed_categories WHERE
- title = '$cat' AND owner_uid = " . $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) == 1) {
- $id = $this->dbh->fetch_result($result, 0, "id");
- } else {
- $id = 0;
- }
- print_feed_cat_select("cat_id", $id, '');
- }
- function setpanelmode() {
- $wide = (int) $_REQUEST["wide"];
- setcookie("ttrss_widescreen", $wide,
- time() + COOKIE_LIFETIME_LONG);
- print json_encode(array("wide" => $wide));
- }
- static function updaterandomfeed_real($dbh) {
- // Test if the feed need a update (update interval exceded).
- if (DB_TYPE == "pgsql") {
- $update_limit_qpart = "AND ((
- ttrss_feeds.update_interval = 0
- AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
- ) OR (
- ttrss_feeds.update_interval > 0
- AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
- ) OR ttrss_feeds.last_updated IS NULL
- OR last_updated = '1970-01-01 00:00:00')";
- } else {
- $update_limit_qpart = "AND ((
- ttrss_feeds.update_interval = 0
- AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
- ) OR (
- ttrss_feeds.update_interval > 0
- AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
- ) OR ttrss_feeds.last_updated IS NULL
- OR last_updated = '1970-01-01 00:00:00')";
- }
- // Test if feed is currently being updated by another process.
- if (DB_TYPE == "pgsql") {
- $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')";
- } else {
- $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))";
- }
- $random_qpart = sql_random_function();
- // we could be invoked from public.php with no active session
- if ($_SESSION["uid"]) {
- $owner_check_qpart = "AND ttrss_feeds.owner_uid = '".$_SESSION["uid"]."'";
- } else {
- $owner_check_qpart = "";
- }
- // We search for feed needing update.
- $result = $dbh->query("SELECT ttrss_feeds.feed_url,ttrss_feeds.id
- FROM
- ttrss_feeds, ttrss_users, ttrss_user_prefs
- WHERE
- ttrss_feeds.owner_uid = ttrss_users.id
- AND ttrss_users.id = ttrss_user_prefs.owner_uid
- AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
- $owner_check_qpart
- $update_limit_qpart
- $updstart_thresh_qpart
- ORDER BY $random_qpart LIMIT 30");
- $feed_id = -1;
- require_once "rssfuncs.php";
- $num_updated = 0;
- $tstart = time();
- while ($line = $dbh->fetch_assoc($result)) {
- $feed_id = $line["id"];
- if (time() - $tstart < ini_get("max_execution_time") * 0.7) {
- update_rss_feed($feed_id, true);
- ++$num_updated;
- } else {
- break;
- }
- }
- // Purge orphans and cleanup tags
- purge_orphans();
- cleanup_tags(14, 50000);
- if ($num_updated > 0) {
- print json_encode(array("message" => "UPDATE_COUNTERS",
- "num_updated" => $num_updated));
- } else {
- print json_encode(array("message" => "NOTHING_TO_UPDATE"));
- }
- }
- function updaterandomfeed() {
- RPC::updaterandomfeed_real($this->dbh);
- }
- private function markArticlesById($ids, $cmode) {
- $tmp_ids = array();
- foreach ($ids as $id) {
- array_push($tmp_ids, "ref_id = '$id'");
- }
- $ids_qpart = join(" OR ", $tmp_ids);
- if ($cmode == 0) {
- $this->dbh->query("UPDATE ttrss_user_entries SET
- marked = false, last_marked = NOW()
- WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
- } else if ($cmode == 1) {
- $this->dbh->query("UPDATE ttrss_user_entries SET
- marked = true, last_marked = NOW()
- WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
- } else {
- $this->dbh->query("UPDATE ttrss_user_entries SET
- marked = NOT marked,last_marked = NOW()
- WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
- }
- }
- private function publishArticlesById($ids, $cmode) {
- $tmp_ids = array();
- foreach ($ids as $id) {
- array_push($tmp_ids, "ref_id = '$id'");
- }
- $ids_qpart = join(" OR ", $tmp_ids);
- if ($cmode == 0) {
- $this->dbh->query("UPDATE ttrss_user_entries SET
- published = false,last_published = NOW()
- WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
- } else if ($cmode == 1) {
- $this->dbh->query("UPDATE ttrss_user_entries SET
- published = true,last_published = NOW()
- WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
- } else {
- $this->dbh->query("UPDATE ttrss_user_entries SET
- published = NOT published,last_published = NOW()
- WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
- }
- if (PUBSUBHUBBUB_HUB) {
- $rss_link = get_self_url_prefix() .
- "/public.php?op=rss&id=-2&key=" .
- get_feed_access_key(-2, false);
- $p = new Publisher(PUBSUBHUBBUB_HUB);
- $pubsub_result = $p->publish_update($rss_link);
- }
- }
- function getlinktitlebyid() {
- $id = $this->dbh->escape_string($_REQUEST['id']);
- $result = $this->dbh->query("SELECT link, title FROM ttrss_entries, ttrss_user_entries
- WHERE ref_id = '$id' AND ref_id = id AND owner_uid = ". $_SESSION["uid"]);
- if ($this->dbh->num_rows($result) != 0) {
- $link = $this->dbh->fetch_result($result, 0, "link");
- $title = $this->dbh->fetch_result($result, 0, "title");
- echo json_encode(array("link" => $link, "title" => $title));
- } else {
- echo json_encode(array("error" => "ARTICLE_NOT_FOUND"));
- }
- }
- function log() {
- $logmsg = $this->dbh->escape_string($_REQUEST['logmsg']);
- if ($logmsg) {
- Logger::get()->log_error(E_USER_WARNING,
- $logmsg, '[client-js]', 0, false);
- }
- echo json_encode(array("message" => "HOST_ERROR_LOGGED"));
- }
- }
- ?>
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