dbh->num_rows($result) != 0) {
$ts = strtotime($this->dbh->fetch_result($result, 0, $date_check_field));
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) &&
strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= $ts) {
header('HTTP/1.0 304 Not Modified');
return;
}
$last_modified = gmdate("D, d M Y H:i:s", $ts) . " GMT";
header("Last-Modified: $last_modified", true);
}
$qfh_ret = queryFeedHeadlines($feed,
$limit, $view_mode, $is_cat, $search, $search_mode,
$date_sort_field, $offset, $owner_uid,
false, 0, true, true, false, false, $start_ts);
$result = $qfh_ret[0];
$feed_title = htmlspecialchars($qfh_ret[1]);
$feed_site_url = $qfh_ret[2];
/* $last_error = $qfh_ret[3]; */
$feed_self_url = get_self_url_prefix() .
"/public.php?op=rss&id=$feed&key=" .
get_feed_access_key($feed, false, $owner_uid);
if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
if ($format == 'atom') {
$tpl = new MiniTemplator;
$tpl->readTemplateFromFile("templates/generated_feed.txt");
$tpl->setVariable('FEED_TITLE', $feed_title, true);
$tpl->setVariable('VERSION', VERSION, true);
$tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
if (PUBSUBHUBBUB_HUB && $feed == -2) {
$tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB), true);
$tpl->addBlock('feed_hub');
}
$tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
while ($line = $this->dbh->fetch_assoc($result)) {
$line["content_preview"] = truncate_string(strip_tags($line["content"]), 100, '...');
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
$line = $p->hook_query_headlines($line);
}
$tpl->setVariable('ARTICLE_ID',
htmlspecialchars($orig_guid ? $line['link'] :
$this->url_to_tag_uri($line['id'], $line['date_entered'])), true);
$tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']), true);
$tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']), true);
$tpl->setVariable('ARTICLE_EXCERPT', $line["content_preview"], true);
$content = sanitize($line["content"], false, $owner_uid,
$feed_site_url);
if ($line['note']) {
$content = "
Article note: " . $line['note'] . "
" .
$content;
$tpl->setVariable('ARTICLE_NOTE', htmlspecialchars($line['note']), true);
}
$tpl->setVariable('ARTICLE_CONTENT', $content, true);
$tpl->setVariable('ARTICLE_UPDATED_ATOM',
date('c', strtotime($line["updated"])), true);
$tpl->setVariable('ARTICLE_UPDATED_RFC822',
date(DATE_RFC822, strtotime($line["updated"])), true);
$tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
$tpl->setVariable('ARTICLE_SOURCE_LINK', htmlspecialchars($line['site_url'] ? $line["site_url"] : get_self_url_prefix()), true);
$tpl->setVariable('ARTICLE_SOURCE_TITLE', htmlspecialchars($line['feed_title'] ? $line['feed_title'] : $feed_title), true);
$tags = get_article_tags($line["id"], $owner_uid);
foreach ($tags as $tag) {
$tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
$tpl->addBlock('category');
}
$enclosures = get_article_enclosures($line["id"]);
foreach ($enclosures as $e) {
$type = htmlspecialchars($e['content_type']);
$url = htmlspecialchars($e['content_url']);
$length = $e['duration'] ? $e['duration'] : 1;
$tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url, true);
$tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type, true);
$tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length, true);
$tpl->addBlock('enclosure');
}
$tpl->addBlock('entry');
}
$tmp = "";
$tpl->addBlock('feed');
$tpl->generateOutputToString($tmp);
if (@!$_REQUEST["noxml"]) {
header("Content-Type: text/xml; charset=utf-8");
} else {
header("Content-Type: text/plain; charset=utf-8");
}
print $tmp;
} else if ($format == 'json') {
$feed = array();
$feed['title'] = $feed_title;
$feed['version'] = VERSION;
$feed['feed_url'] = $feed_self_url;
if (PUBSUBHUBBUB_HUB && $feed == -2) {
$feed['hub_url'] = PUBSUBHUBBUB_HUB;
}
$feed['self_url'] = get_self_url_prefix();
$feed['articles'] = array();
while ($line = $this->dbh->fetch_assoc($result)) {
$line["content_preview"] = truncate_string(strip_tags($line["content_preview"]), 100, '...');
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
$line = $p->hook_query_headlines($line, 100);
}
$article = array();
$article['id'] = $line['link'];
$article['link'] = $line['link'];
$article['title'] = $line['title'];
$article['excerpt'] = $line["content_preview"];
$article['content'] = sanitize($line["content"], false, $owner_uid);
$article['updated'] = date('c', strtotime($line["updated"]));
if ($line['note']) $article['note'] = $line['note'];
if ($article['author']) $article['author'] = $line['author'];
$tags = get_article_tags($line["id"], $owner_uid);
if (count($tags) > 0) {
$article['tags'] = array();
foreach ($tags as $tag) {
array_push($article['tags'], $tag);
}
}
$enclosures = get_article_enclosures($line["id"]);
if (count($enclosures) > 0) {
$article['enclosures'] = array();
foreach ($enclosures as $e) {
$type = $e['content_type'];
$url = $e['content_url'];
$length = $e['duration'];
array_push($article['enclosures'], array("url" => $url, "type" => $type, "length" => $length));
}
}
array_push($feed['articles'], $article);
}
header("Content-Type: text/json; charset=utf-8");
print json_encode($feed);
} else {
header("Content-Type: text/plain; charset=utf-8");
print json_encode(array("error" => array("message" => "Unknown format")));
}
}
function getUnread() {
$login = $this->dbh->escape_string($_REQUEST["login"]);
$fresh = $_REQUEST["fresh"] == "1";
$result = $this->dbh->query("SELECT id FROM ttrss_users WHERE login = '$login'");
if ($this->dbh->num_rows($result) == 1) {
$uid = $this->dbh->fetch_result($result, 0, "id");
print getGlobalUnread($uid);
if ($fresh) {
print ";";
print getFeedArticles(-3, false, true, $uid);
}
} else {
print "-1;User not found";
}
}
function getProfiles() {
$login = $this->dbh->escape_string($_REQUEST["login"]);
$result = $this->dbh->query("SELECT ttrss_settings_profiles.* FROM ttrss_settings_profiles,ttrss_users
WHERE ttrss_users.id = ttrss_settings_profiles.owner_uid AND login = '$login' ORDER BY title");
print "";
print "" . __("Default profile") . " ";
while ($line = $this->dbh->fetch_assoc($result)) {
$id = $line["id"];
$title = $line["title"];
print "$title ";
}
print " ";
}
function pubsub() {
$mode = $this->dbh->escape_string($_REQUEST['hub_mode']);
if (!$mode) $mode = $this->dbh->escape_string($_REQUEST['hub.mode']);
$feed_id = (int) $this->dbh->escape_string($_REQUEST['id']);
$feed_url = $this->dbh->escape_string($_REQUEST['hub_topic']);
if (!$feed_url) $feed_url = $this->dbh->escape_string($_REQUEST['hub.topic']);
if (!PUBSUBHUBBUB_ENABLED) {
header('HTTP/1.0 404 Not Found');
echo "404 Not found (Disabled by server)";
return;
}
// TODO: implement hub_verifytoken checking
// TODO: store requested rel=self or whatever for verification
// (may be different from stored feed url) e.g. http://url/ or http://url
$result = $this->dbh->query("SELECT feed_url FROM ttrss_feeds
WHERE id = '$feed_id'");
if ($this->dbh->num_rows($result) != 0) {
$check_feed_url = $this->dbh->fetch_result($result, 0, "feed_url");
// ignore url checking for the time being
if ($check_feed_url && (true || $check_feed_url == $feed_url || !$feed_url)) {
if ($mode == "subscribe") {
$this->dbh->query("UPDATE ttrss_feeds SET pubsub_state = 2
WHERE id = '$feed_id'");
print $_REQUEST['hub_challenge'];
return;
} else if ($mode == "unsubscribe") {
$this->dbh->query("UPDATE ttrss_feeds SET pubsub_state = 0
WHERE id = '$feed_id'");
print $_REQUEST['hub_challenge'];
return;
} else if (!$mode) {
// Received update ping, schedule feed update.
//update_rss_feed($feed_id, true, true);
$this->dbh->query("UPDATE ttrss_feeds SET
last_update_started = '1970-01-01',
last_updated = '1970-01-01' WHERE id = '$feed_id'");
}
} else {
header('HTTP/1.0 404 Not Found');
echo "404 Not found (URL check failed)";
}
} else {
header('HTTP/1.0 404 Not Found');
echo "404 Not found (Feed not found)";
}
}
function logout() {
logout_user();
header("Location: index.php");
}
function share() {
$uuid = $this->dbh->escape_string($_REQUEST["key"]);
$result = $this->dbh->query("SELECT ref_id, owner_uid FROM ttrss_user_entries WHERE
uuid = '$uuid'");
if ($this->dbh->num_rows($result) != 0) {
header("Content-Type: text/html");
$id = $this->dbh->fetch_result($result, 0, "ref_id");
$owner_uid = $this->dbh->fetch_result($result, 0, "owner_uid");
$article = format_article($id, false, true, $owner_uid);
print_r($article['content']);
} else {
print "Article not found.";
}
}
function rss() {
$feed = $this->dbh->escape_string($_REQUEST["id"]);
$key = $this->dbh->escape_string($_REQUEST["key"]);
$is_cat = sql_bool_to_bool($_REQUEST["is_cat"]);
$limit = (int)$this->dbh->escape_string($_REQUEST["limit"]);
$offset = (int)$this->dbh->escape_string($_REQUEST["offset"]);
$search = $this->dbh->escape_string($_REQUEST["q"]);
$search_mode = $this->dbh->escape_string($_REQUEST["smode"]);
$view_mode = $this->dbh->escape_string($_REQUEST["view-mode"]);
$order = $this->dbh->escape_string($_REQUEST["order"]);
$start_ts = $this->dbh->escape_string($_REQUEST["ts"]);
$format = $this->dbh->escape_string($_REQUEST['format']);
$orig_guid = sql_bool_to_bool($_REQUEST["orig_guid"]);
if (!$format) $format = 'atom';
if (SINGLE_USER_MODE) {
authenticate_user("admin", null);
}
$owner_id = false;
if ($key) {
$result = $this->dbh->query("SELECT owner_uid FROM
ttrss_access_keys WHERE access_key = '$key' AND feed_id = '$feed'");
if ($this->dbh->num_rows($result) == 1)
$owner_id = $this->dbh->fetch_result($result, 0, "owner_uid");
}
if ($owner_id) {
$this->generate_syndicated_feed($owner_id, $feed, $is_cat, $limit,
$offset, $search, $search_mode, $view_mode, $format, $order, $orig_guid, $start_ts);
} else {
header('HTTP/1.1 403 Forbidden');
}
}
function updateTask() {
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", false);
}
function housekeepingTask() {
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", false);
}
function globalUpdateFeeds() {
RPC::updaterandomfeed_real($this->dbh);
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", false);
}
function sharepopup() {
if (SINGLE_USER_MODE) {
login_sequence();
}
header('Content-Type: text/html; charset=utf-8');
print "Tiny Tiny RSS
";
echo stylesheet_tag("css/utility.css");
echo stylesheet_tag("css/dijit.css");
echo javascript_tag("lib/prototype.js");
echo javascript_tag("lib/scriptaculous/scriptaculous.js?load=effects,controls");
print "
";
$action = $_REQUEST["action"];
if ($_SESSION["uid"]) {
if ($action == 'share') {
$title = $this->dbh->escape_string(strip_tags($_REQUEST["title"]));
$url = $this->dbh->escape_string(strip_tags($_REQUEST["url"]));
$content = $this->dbh->escape_string(strip_tags($_REQUEST["content"]));
$labels = $this->dbh->escape_string(strip_tags($_REQUEST["labels"]));
Article::create_published_article($title, $url, $content, $labels,
$_SESSION["uid"]);
print "";
} else {
$title = htmlspecialchars($_REQUEST["title"]);
$url = htmlspecialchars($_REQUEST["url"]);
?>
dbh->escape_string($_POST["login"]);
$password = $_POST["password"];
$remember_me = $_POST["remember_me"];
if ($remember_me) {
session_set_cookie_params(SESSION_COOKIE_LIFETIME);
} else {
session_set_cookie_params(0);
}
@session_start();
if (authenticate_user($login, $password)) {
$_POST["password"] = "";
if (get_schema_version() >= 120) {
$_SESSION["language"] = get_pref("USER_LANGUAGE", $_SESSION["uid"]);
}
$_SESSION["ref_schema_version"] = get_schema_version(true);
$_SESSION["bw_limit"] = !!$_POST["bw_limit"];
if ($_POST["profile"]) {
$profile = $this->dbh->escape_string($_POST["profile"]);
$result = $this->dbh->query("SELECT id FROM ttrss_settings_profiles
WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
if ($this->dbh->num_rows($result) != 0) {
$_SESSION["profile"] = $profile;
}
}
} else {
$_SESSION["login_error_msg"] = __("Incorrect username or password");
user_error("Failed login attempt for $login from {$_SERVER['REMOTE_ADDR']}", E_USER_WARNING);
}
if ($_REQUEST['return']) {
header("Location: " . $_REQUEST['return']);
} else {
header("Location: " . SELF_URL_PATH);
}
}
}
/* function subtest() {
header("Content-type: text/plain; charset=utf-8");
$url = $_REQUEST["url"];
print "$url\n\n";
print_r(get_feeds_from_html($url, fetch_file_contents($url)));
} */
function subscribe() {
if (SINGLE_USER_MODE) {
login_sequence();
}
if ($_SESSION["uid"]) {
$feed_url = $this->dbh->escape_string(trim($_REQUEST["feed_url"]));
header('Content-Type: text/html; charset=utf-8');
print "
Tiny Tiny RSS
".__("Subscribe to feed...")." ";
$rc = subscribe_to_feed($feed_url);
switch ($rc['code']) {
case 0:
print_warning(T_sprintf("Already subscribed to
%s .", $feed_url));
break;
case 1:
print_notice(T_sprintf("Subscribed to
%s .", $feed_url));
break;
case 2:
print_error(T_sprintf("Could not subscribe to
%s .", $feed_url));
break;
case 3:
print_error(T_sprintf("No feeds found in
%s .", $feed_url));
break;
case 4:
print_notice(__("Multiple feed URLs found."));
$feed_urls = $rc["feeds"];
break;
case 5:
print_error(T_sprintf("Could not subscribe to
%s .
Can't download the Feed URL.", $feed_url));
break;
}
if ($feed_urls) {
print "
";
}
$tp_uri = get_self_url_prefix() . "/prefs.php";
$tt_uri = get_self_url_prefix();
if ($rc['code'] <= 2){
$result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
$feed_id = $this->dbh->fetch_result($result, 0, "id");
} else {
$feed_id = 0;
}
print "
";
if ($feed_id) {
print "
";
}
print "
";
print "
";
} else {
render_login_form();
}
}
function index() {
header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 7)));
}
function forgotpass() {
startup_gettext();
@$hash = $_REQUEST["hash"];
header('Content-Type: text/html; charset=utf-8');
print "Tiny Tiny RSS
";
echo stylesheet_tag("css/utility.css");
echo javascript_tag("lib/prototype.js");
print "
";
print '';
print "".__("Password recovery")." ";
print "";
@$method = $_POST['method'];
if ($hash) {
$login = $_REQUEST["login"];
if ($login) {
$result = $this->dbh->query("SELECT id, resetpass_token FROM ttrss_users
WHERE login = '$login'");
if ($this->dbh->num_rows($result) != 0) {
$id = $this->dbh->fetch_result($result, 0, "id");
$resetpass_token_full = $this->dbh->fetch_result($result, 0, "resetpass_token");
list($timestamp, $resetpass_token) = explode(":", $resetpass_token_full);
if ($timestamp && $resetpass_token &&
$timestamp >= time() - 15*60*60 &&
$resetpass_token == $hash) {
$result = $this->dbh->query("UPDATE ttrss_users SET resetpass_token = NULL
WHERE id = $id");
Pref_Users::resetUserPassword($id, true);
print "
"."Completed."."
";
} else {
print_error("Some of the information provided is missing or incorrect.");
}
} else {
print_error("Some of the information provided is missing or incorrect.");
}
} else {
print_error("Some of the information provided is missing or incorrect.");
}
print "
";
} else if (!$method) {
print_notice(__("You will need to provide valid account name and email. A password reset link will be sent to your email address."));
print "
";
} else if ($method == 'do') {
$login = $this->dbh->escape_string($_POST["login"]);
$email = $this->dbh->escape_string($_POST["email"]);
$test = $this->dbh->escape_string($_POST["test"]);
if (($test != 4 && $test != 'four') || !$email || !$login) {
print_error(__('Some of the required form parameters are missing or incorrect.'));
print "
";
} else {
print_notice("Password reset instructions are being sent to your email address.");
$result = $this->dbh->query("SELECT id FROM ttrss_users
WHERE login = '$login' AND email = '$email'");
if ($this->dbh->num_rows($result) != 0) {
$id = $this->dbh->fetch_result($result, 0, "id");
if ($id) {
$resetpass_token = sha1(get_random_bytes(128));
$resetpass_link = get_self_url_prefix() . "/public.php?op=forgotpass&hash=" . $resetpass_token .
"&login=" . urlencode($login);
require_once 'classes/ttrssmailer.php';
require_once "lib/MiniTemplator.class.php";
$tpl = new MiniTemplator;
$tpl->readTemplateFromFile("templates/resetpass_link_template.txt");
$tpl->setVariable('LOGIN', $login);
$tpl->setVariable('RESETPASS_LINK', $resetpass_link);
$tpl->addBlock('message');
$message = "";
$tpl->generateOutputToString($message);
$mail = new ttrssMailer();
$rc = $mail->quickMail($email, $login,
__("[tt-rss] Password reset request"),
$message, false);
if (!$rc) print_error($mail->ErrorInfo);
$resetpass_token_full = $this->dbh->escape_string(time() . ":" . $resetpass_token);
$result = $this->dbh->query("UPDATE ttrss_users
SET resetpass_token = '$resetpass_token_full'
WHERE login = '$login' AND email = '$email'");
//Pref_Users::resetUserPassword($id, false);
print "
";
print "
"."Completed."."
";
} else {
print_error("User ID not found.");
}
print "
";
} else {
print_error(__("Sorry, login and email combination not found."));
print "
";
}
}
}
print "
";
print "";
print "";
}
function dbupdate() {
startup_gettext();
if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
render_login_form();
exit;
}
?>
Database Updater
isUpdateRequired()) {
print "
Performing updates ";
print "
Updating to schema version " . SCHEMA_VERSION . " ";
print "
";
for ($i = $updater->getSchemaVersion() + 1; $i <= SCHEMA_VERSION; $i++) {
print "Performing update up to version $i...";
$result = $updater->performUpdateTo($i);
if (!$result) {
print "FAILED! ";
print_warning("One of the updates failed. Either retry the process or perform updates manually.");
print "
";
break;
} else {
print "
OK! ";
}
}
print "";
print_notice("Your Tiny Tiny RSS database is now updated to the latest version.");
print "
";
} else {
print "
Your database is up to date. ";
print "
";
}
} else {
if ($updater->isUpdateRequired()) {
print "
Database update required ";
print "
";
printf("Your Tiny Tiny RSS database needs update to the latest version: %d to %d.",
$updater->getSchemaVersion(), SCHEMA_VERSION);
print " ";
print_warning("Please backup your database before proceeding.");
print "
";
} else {
print_notice("Tiny Tiny RSS database is up to date.");
print "
";
}
}
?>