You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

828 lines
25 KiB

<?php
class Handler_Public extends Handler {
private function generate_syndicated_feed($owner_uid, $feed, $is_cat,
$limit, $offset, $search,
$view_mode = false, $format = 'atom', $order = false, $orig_guid = false, $start_ts = false) {
$note_style = "background-color : #fff7d5;
border-width : 1px; ".
"padding : 5px; border-style : dashed; border-color : #e7d796;".
"margin-bottom : 1em; color : #9a8c59;";
if (!$limit) $limit = 60;
list($override_order, $skip_first_id_check) = Feeds::_order_to_override_query($order);
if (!$override_order) {
$override_order = "date_entered DESC, updated DESC";
if ($feed == -2 && !$is_cat) {
$override_order = "last_published DESC";
} else if ($feed == -1 && !$is_cat) {
$override_order = "last_marked DESC";
}
}
$params = array(
"owner_uid" => $owner_uid,
"feed" => $feed,
"limit" => $limit,
"view_mode" => $view_mode,
"cat_view" => $is_cat,
"search" => $search,
"override_order" => $override_order,
"include_children" => true,
"ignore_vfeed_group" => true,
"offset" => $offset,
"start_ts" => $start_ts
);
if (!$is_cat && is_numeric($feed) && $feed < PLUGIN_FEED_BASE_INDEX && $feed > LABEL_BASE_INDEX) {
$user_plugins = get_pref(Prefs::_ENABLED_PLUGINS, $owner_uid);
$tmppluginhost = new PluginHost();
$tmppluginhost->load(Config::get(Config::PLUGINS), PluginHost::KIND_ALL);
$tmppluginhost->load((string)$user_plugins, PluginHost::KIND_USER, $owner_uid);
//$tmppluginhost->load_data();
$handler = $tmppluginhost->get_feed_handler(
PluginHost::feed_to_pfeed_id($feed));
if ($handler) {
$qfh_ret = $handler->get_headlines(PluginHost::feed_to_pfeed_id($feed), $params);
}
} else {
$qfh_ret = Feeds::_get_headlines($params);
}
$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=" .
Feeds::_get_access_key($feed, false, $owner_uid);
if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
if ($format == 'atom') {
$tpl = new Templator();
$tpl->readTemplateFromFile("generated_feed.txt");
$tpl->setVariable('FEED_TITLE', $feed_title, true);
$tpl->setVariable('VERSION', Config::get_version(), true);
$tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
$tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
while ($line = $result->fetch()) {
$line["content_preview"] = Sanitizer::sanitize(truncate_string(strip_tags($line["content"]), 100, '...'));
$line["tags"] = Article::_get_tags($line["id"], $owner_uid);
PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_QUERY_HEADLINES,
function ($result) use (&$line) {
$line = $result;
},
$line);
PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_ARTICLE_EXPORT_FEED,
function ($result) use (&$line) {
$line = $result;
},
$line, $feed, $is_cat, $owner_uid);
$tpl->setVariable('ARTICLE_ID',
htmlspecialchars($orig_guid ? $line['link'] :
$this->_make_article_tag_uri($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);
$content = Sanitizer::sanitize($line["content"], false, $owner_uid,
$feed_site_url, false, $line["id"]);
$content = DiskCache::rewrite_urls($content);
if ($line['note']) {
$content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
$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'] : $feed_title), true);
foreach ($line["tags"] as $tag) {
$tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
$tpl->addBlock('category');
}
$enclosures = Article::_get_enclosures($line["id"]);
if (count($enclosures) > 0) {
foreach ($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');
}
} else {
$tpl->setVariable('ARTICLE_ENCLOSURE_URL', "", true);
$tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', "", true);
$tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', "", true);
}
list ($og_image, $og_stream) = Article::_get_image($enclosures, $line['content'], $feed_site_url);
$tpl->setVariable('ARTICLE_OG_IMAGE', $og_image, true);
$tpl->addBlock('entry');
}
$tmp = "";
$tpl->addBlock('feed');
$tpl->generateOutputToString($tmp);
if (empty($_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['feed_url'] = $feed_self_url;
$feed['self_url'] = get_self_url_prefix();
$feed['articles'] = array();
while ($line = $result->fetch()) {
$line["content_preview"] = Sanitizer::sanitize(truncate_string(strip_tags($line["content_preview"]), 100, '...'));
$line["tags"] = Article::_get_tags($line["id"], $owner_uid);
PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_QUERY_HEADLINES,
function ($result) use (&$line) {
$line = $result;
},
$line);
PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_ARTICLE_EXPORT_FEED,
function ($result) use (&$line) {
$line = $result;
},
$line, $feed, $is_cat, $owner_uid);
$article = array();
$article['id'] = $line['link'];
$article['link'] = $line['link'];
$article['title'] = $line['title'];
$article['excerpt'] = $line["content_preview"];
$article['content'] = Sanitizer::sanitize($line["content"], false, $owner_uid, $feed_site_url, false, $line["id"]);
$article['updated'] = date('c', strtotime($line["updated"]));
if (!empty($line['note'])) $article['note'] = $line['note'];
if (!empty($line['author'])) $article['author'] = $line['author'];
if (count($line["tags"]) > 0) {
$article['tags'] = array();
foreach ($line["tags"] as $tag) {
array_push($article['tags'], $tag);
}
}
$enclosures = Article::_get_enclosures($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 "Unknown format: $format.";
}
}
function getUnread() {
$login = clean($_REQUEST["login"]);
$fresh = clean($_REQUEST["fresh"]) == "1";
$uid = UserHelper::find_user_by_login($login);
if ($uid) {
print Feeds::_get_global_unread($uid);
if ($fresh) {
print ";";
print Feeds::_get_counters(-3, false, true, $uid);
}
} else {
print "-1;User not found";
}
}
function getProfiles() {
$login = clean($_REQUEST["login"]);
$rv = [];
if ($login) {
$sth = $this->pdo->prepare("SELECT ttrss_settings_profiles.* FROM ttrss_settings_profiles,ttrss_users
WHERE ttrss_users.id = ttrss_settings_profiles.owner_uid AND LOWER(login) = LOWER(?) ORDER BY title");
$sth->execute([$login]);
$rv = [ [ "value" => 0, "label" => __("Default profile") ] ];
while ($line = $sth->fetch()) {
$id = $line["id"];
$title = $line["title"];
array_push($rv, [ "label" => $title, "value" => $id ]);
}
}
print json_encode($rv);
}
function logout() {
if (validate_csrf($_POST["csrf_token"])) {
UserHelper::logout();
header("Location: index.php");
} else {
header("Content-Type: text/json");
print Errors::to_json(Errors::E_UNAUTHORIZED);
}
}
function rss() {
$feed = clean($_REQUEST["id"]);
$key = clean($_REQUEST["key"]);
$is_cat = clean($_REQUEST["is_cat"] ?? false);
$limit = (int)clean($_REQUEST["limit"] ?? 0);
$offset = (int)clean($_REQUEST["offset"] ?? 0);
$search = clean($_REQUEST["q"] ?? "");
$view_mode = clean($_REQUEST["view-mode"] ?? "");
$order = clean($_REQUEST["order"] ?? "");
$start_ts = (int)clean($_REQUEST["ts"] ?? 0);
$format = clean($_REQUEST['format'] ?? "atom");
$orig_guid = clean($_REQUEST["orig_guid"] ?? false);
if (Config::get(Config::SINGLE_USER_MODE)) {
UserHelper::authenticate("admin", null);
}
$owner_id = false;
if ($key) {
$sth = $this->pdo->prepare("SELECT owner_uid FROM
ttrss_access_keys WHERE access_key = ? AND feed_id = ?");
$sth->execute([$key, $feed]);
if ($row = $sth->fetch())
$owner_id = $row["owner_uid"];
}
if ($owner_id) {
$this->generate_syndicated_feed($owner_id, $feed, $is_cat, $limit,
$offset, $search, $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);
}
function housekeepingTask() {
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING);
}
function globalUpdateFeeds() {
RPC::updaterandomfeed_real();
PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK);
}
function login() {
if (!Config::get(Config::SINGLE_USER_MODE)) {
$login = clean($_POST["login"]);
$password = clean($_POST["password"]);
$remember_me = clean($_POST["remember_me"] ?? false);
$safe_mode = checkbox_to_sql_bool(clean($_POST["safe_mode"] ?? false));
if (session_status() != PHP_SESSION_ACTIVE) {
if ($remember_me) {
session_set_cookie_params(Config::get(Config::SESSION_COOKIE_LIFETIME));
} else {
session_set_cookie_params(0);
}
}
if (UserHelper::authenticate($login, $password)) {
$_POST["password"] = "";
if (get_schema_version() >= 120) {
$_SESSION["language"] = get_pref(Prefs::USER_LANGUAGE, $_SESSION["uid"]);
}
$_SESSION["ref_schema_version"] = get_schema_version();
$_SESSION["bw_limit"] = !!clean($_POST["bw_limit"] ?? false);
$_SESSION["safe_mode"] = $safe_mode;
if (!empty($_POST["profile"])) {
$profile = (int) clean($_POST["profile"]);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_settings_profiles
WHERE id = ? AND owner_uid = ?");
$sth->execute([$profile, $_SESSION['uid']]);
if ($sth->fetch()) {
$_SESSION["profile"] = $profile;
} else {
$_SESSION["profile"] = null;
}
}
} else {
// start an empty session to deliver login error message
if (session_status() != PHP_SESSION_ACTIVE)
session_start();
if (!isset($_SESSION["login_error_msg"]))
$_SESSION["login_error_msg"] = __("Incorrect username or password");
}
$return = clean($_REQUEST['return']);
if ($_REQUEST['return'] && mb_strpos($return, Config::get(Config::SELF_URL_PATH)) === 0) {
header("Location: " . clean($_REQUEST['return']));
} else {
header("Location: " . get_self_url_prefix());
}
}
}
function index() {
header("Content-Type: text/plain");
print Errors::to_json(Errors::E_UNKNOWN_METHOD);
}
function forgotpass() {
startup_gettext();
session_start();
@$hash = clean($_REQUEST["hash"]);
header('Content-Type: text/html; charset=utf-8');
?>
<!DOCTYPE html>
<html>
<head>
<title>Tiny Tiny RSS</title>
<link rel="shortcut icon" type="image/png" href="images/favicon.png">
<link rel="icon" type="image/png" sizes="72x72" href="images/favicon-72px.png">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<?php
echo stylesheet_tag("themes/light.css");
echo javascript_tag("lib/dojo/dojo.js");
echo javascript_tag("lib/dojo/tt-rss-layer.js");
?>
</head>
<body class='flat ttrss_utility'>
<div class='container'>
<script type="text/javascript">
require(['dojo/parser', "dojo/ready", 'dijit/form/Button','dijit/form/CheckBox', 'dijit/form/Form',
'dijit/form/Select','dijit/form/TextBox','dijit/form/ValidationTextBox'],function(parser, ready){
ready(function() {
parser.parse();
});
});
</script>
<?php
print "<h1>".__("Password recovery")."</h1>";
print "<div class='content'>";
@$method = clean($_POST['method']);
if ($hash) {
$login = clean($_REQUEST["login"]);
if ($login) {
$sth = $this->pdo->prepare("SELECT id, resetpass_token FROM ttrss_users
WHERE LOWER(login) = LOWER(?)");
$sth->execute([$login]);
if ($row = $sth->fetch()) {
$id = $row["id"];
$resetpass_token_full = $row["resetpass_token"];
list($timestamp, $resetpass_token) = explode(":", $resetpass_token_full);
if ($timestamp && $resetpass_token &&
$timestamp >= time() - 15*60*60 &&
$resetpass_token === $hash) {
$sth = $this->pdo->prepare("UPDATE ttrss_users SET resetpass_token = NULL
WHERE id = ?");
$sth->execute([$id]);
UserHelper::reset_password($id, true);
print "<p>"."Completed."."</p>";
} else {
print_error("Some of the information provided is missing or incorrect.");
}
} else {
print_error("Some of the information provided is missing or incorrect.");
}
} else {
print_error("Some of the information provided is missing or incorrect.");
}
print "<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>";
} else if (!$method) {
print_notice(__("You will need to provide valid account name and email. Password reset link will be sent to your email address."));
print "<form method='POST' action='public.php'>
<input type='hidden' name='method' value='do'>
<input type='hidden' name='op' value='forgotpass'>
<fieldset>
<label>".__("Login:")."</label>
<input dojoType='dijit.form.TextBox' type='text' name='login' value='' required>
</fieldset>
<fieldset>
<label>".__("Email:")."</label>
<input dojoType='dijit.form.TextBox' type='email' name='email' value='' required>
</fieldset>";
$_SESSION["pwdreset:testvalue1"] = rand(1,10);
$_SESSION["pwdreset:testvalue2"] = rand(1,10);
print "<fieldset>
<label>".T_sprintf("How much is %d + %d:", $_SESSION["pwdreset:testvalue1"], $_SESSION["pwdreset:testvalue2"])."</label>
<input dojoType='dijit.form.TextBox' type='text' name='test' value='' required>
</fieldset>
<hr/>
<fieldset>
<button dojoType='dijit.form.Button' type='submit' class='alt-danger'>".__("Reset password")."</button>
<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>
</fieldset>
</form>";
} else if ($method == 'do') {
$login = clean($_POST["login"]);
$email = clean($_POST["email"]);
$test = clean($_POST["test"]);
if ($test != ($_SESSION["pwdreset:testvalue1"] + $_SESSION["pwdreset:testvalue2"]) || !$email || !$login) {
print_error(__('Some of the required form parameters are missing or incorrect.'));
print "<form method='GET' action='public.php'>
<input type='hidden' name='op' value='forgotpass'>
<button dojoType='dijit.form.Button' type='submit' class='alt-primary'>".__("Go back")."</button>
</form>";
} else {
// prevent submitting this form multiple times
$_SESSION["pwdreset:testvalue1"] = rand(1, 1000);
$_SESSION["pwdreset:testvalue2"] = rand(1, 1000);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_users
WHERE LOWER(login) = LOWER(?) AND email = ?");
$sth->execute([$login, $email]);
if ($row = $sth->fetch()) {
print_notice("Password reset instructions are being sent to your email address.");
$id = $row["id"];
if ($id) {
$resetpass_token = sha1(get_random_bytes(128));
$resetpass_link = get_self_url_prefix() . "/public.php?op=forgotpass&hash=" . $resetpass_token .
"&login=" . urlencode($login);
$tpl = new Templator();
$tpl->readTemplateFromFile("resetpass_link_template.txt");
$tpl->setVariable('LOGIN', $login);
$tpl->setVariable('RESETPASS_LINK', $resetpass_link);
$tpl->setVariable('TTRSS_HOST', Config::get(Config::SELF_URL_PATH));
$tpl->addBlock('message');
$message = "";
$tpl->generateOutputToString($message);
$mailer = new Mailer();
$rc = $mailer->mail(["to_name" => $login,
"to_address" => $email,
"subject" => __("[tt-rss] Password reset request"),
"message" => $message]);
if (!$rc) print_error($mailer->error());
$resetpass_token_full = time() . ":" . $resetpass_token;
$sth = $this->pdo->prepare("UPDATE ttrss_users
SET resetpass_token = ?
WHERE LOWER(login) = LOWER(?) AND email = ?");
$sth->execute([$resetpass_token_full, $login, $email]);
} else {
print_error("User ID not found.");
}
print "<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>";
} else {
print_error(__("Sorry, login and email combination not found."));
print "<form method='GET' action='public.php'>
<input type='hidden' name='op' value='forgotpass'>
<button dojoType='dijit.form.Button' type='submit'>".__("Go back")."</button>
</form>";
}
}
}
print "</div>";
print "</div>";
print "</body>";
print "</html>";
}
function dbupdate() {
startup_gettext();
if (!Config::get(Config::SINGLE_USER_MODE) && ($_SESSION["access_level"] ?? 0) < 10) {
$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
$this->_render_login_form();
exit;
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Database Updater</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<?= stylesheet_tag("themes/light.css") ?>
<link rel="shortcut icon" type="image/png" href="images/favicon.png">
<link rel="icon" type="image/png" sizes="72x72" href="images/favicon-72px.png">
<?php
echo stylesheet_tag("themes/light.css");
echo javascript_tag("lib/dojo/dojo.js");
echo javascript_tag("lib/dojo/tt-rss-layer.js");
?>
<style type="text/css">
span.ok { color : #009000; font-weight : bold; }
span.err { color : #ff0000; font-weight : bold; }
</style>
</head>
<body class="flat ttrss_utility">
<script type="text/javascript">
require(['dojo/parser', "dojo/ready", 'dijit/form/Button','dijit/form/CheckBox', 'dijit/form/Form',
'dijit/form/Select','dijit/form/TextBox','dijit/form/ValidationTextBox'],function(parser, ready){
ready(function() {
parser.parse();
});
});
function confirmOP() {
return confirm("Update the database?");
}
</script>
<div class="container">
<h1><?= __("Database Updater") ?></h1>
<div class="content">
<?php
@$op = clean($_REQUEST["subop"] ?? "");
$updater = new DbUpdater(Db::pdo(), Config::get(Config::DB_TYPE), SCHEMA_VERSION);
if ($op == "performupdate") {
if ($updater->is_update_required()) {
print "<h2>" . T_sprintf("Performing updates to version %d", SCHEMA_VERSION) . "</h2>";
for ($i = $updater->get_schema_version() + 1; $i <= SCHEMA_VERSION; $i++) {
print "<ul>";
print "<li class='text-info'>" . T_sprintf("Updating to version %d", $i) . "</li>";
print "<li>";
$result = $updater->update_to($i, true);
print "</li>";
if (!$result) {
print "</ul>";
print_error("One of the updates failed. Either retry the process or perform updates manually.");
print "<form method='POST'>
<input type='hidden' name='subop' value='performupdate'>
<button type='submit' dojoType='dijit.form.Button' class='alt-danger' onclick='return confirmOP()'>".__("Try again")."</button>
<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>
</form>";
return;
} else {
print "<li class='text-success'>" . __("Completed.") . "</li>";
print "</ul>";
}
}
print_notice("Your Tiny Tiny RSS database is now updated to the latest version.");
print "<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>";
} else {
print_notice("Tiny Tiny RSS database is up to date.");
print "<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>";
}
} else {
if ($updater->is_update_required()) {
print "<h2>".T_sprintf("Tiny Tiny RSS database needs update to the latest version (%d to %d).",
$updater->get_schema_version(), SCHEMA_VERSION)."</h2>";
if (Config::get(Config::DB_TYPE) == "mysql") {
print_error("<strong>READ THIS:</strong> Due to MySQL limitations, your database is not completely protected while updating. ".
"Errors may put it in an inconsistent state requiring manual rollback. <strong>BACKUP YOUR DATABASE BEFORE CONTINUING.</strong>");
} else {
print_warning("Please backup your database before proceeding.");
}
print "<form method='POST'>
<input type='hidden' name='subop' value='performupdate'>
<button type='submit' dojoType='dijit.form.Button' class='alt-danger' onclick='return confirmOP()'>".__("Perform updates")."</button>
</form>";
} else {
print_notice("Tiny Tiny RSS database is up to date.");
print "<a href='index.php'>".__("Return to Tiny Tiny RSS")."</a>";
}
}
?>
</div>
</div>
</body>
</html>
<?php
}
function publishOpml() {
$key = clean($_REQUEST["key"]);
$pdo = Db::pdo();
$sth = $pdo->prepare( "SELECT owner_uid
FROM ttrss_access_keys WHERE
access_key = ? AND feed_id = 'OPML:Publish'");
$sth->execute([$key]);
if ($row = $sth->fetch()) {
$owner_uid = $row['owner_uid'];
$opml = new OPML($_REQUEST);
$opml->opml_export("published.opml", $owner_uid, true, false);
} else {
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
echo "File not found.";
}
}
function cached() {
list ($cache_dir, $filename) = explode("/", $_GET["file"], 2);
// we do not allow files with extensions at the moment
$filename = str_replace(".", "", $filename);
$cache = new DiskCache($cache_dir);
if ($cache->exists($filename)) {
$cache->send($filename);
} else {
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
echo "File not found.";
}
}
private function _make_article_tag_uri($id, $timestamp) {
$timestamp = date("Y-m-d", strtotime($timestamp));
return "tag:" . parse_url(get_self_url_prefix(), PHP_URL_HOST) . ",$timestamp:/$id";
}
// this should be used very carefully because this endpoint is exposed to unauthenticated users
// plugin data is not loaded because there's no user context and owner_uid/session may or may not be available
// in general, don't do anything user-related in here and do not modify $_SESSION
public function pluginhandler() {
$host = new PluginHost();
$plugin_name = basename(clean($_REQUEST["plugin"]));
$method = clean($_REQUEST["pmethod"]);
$host->load($plugin_name, PluginHost::KIND_USER, 0);
//$host->load_data();
$plugin = $host->get_plugin($plugin_name);
if ($plugin) {
if (method_exists($plugin, $method)) {
if ($plugin->is_public_method($method)) {
$plugin->$method();
} else {
user_error("PluginHandler[PUBLIC]: Requested private method '$method' of plugin '$plugin_name'.", E_USER_WARNING);
header("Content-Type: text/json");
print Errors::to_json(Errors::E_UNAUTHORIZED);
}
} else {
user_error("PluginHandler[PUBLIC]: Requested unknown method '$method' of plugin '$plugin_name'.", E_USER_WARNING);
header("Content-Type: text/json");
print Errors::to_json(Errors::E_UNKNOWN_METHOD);
}
} else {
user_error("PluginHandler[PUBLIC]: Requested method '$method' of unknown plugin '$plugin_name'.", E_USER_WARNING);
header("Content-Type: text/json");
print Errors::to_json(Errors::E_UNKNOWN_PLUGIN);
}
}
static function _render_login_form() {
header('Cache-Control: public');
require_once "login_form.php";
exit;
}
}
?>