448 lines
12 KiB
PHP
Executable file
448 lines
12 KiB
PHP
Executable file
#!/usr/bin/env php
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<?php
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set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR .
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get_include_path());
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define('DISABLE_SESSIONS', true);
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chdir(dirname(__FILE__));
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require_once "autoload.php";
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require_once "functions.php";
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require_once "config.php";
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require_once "sanity_check.php";
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require_once "db.php";
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require_once "db-prefs.php";
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if (!defined('PHP_EXECUTABLE'))
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define('PHP_EXECUTABLE', '/usr/bin/php');
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init_plugins();
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$longopts = array("feeds",
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"feedbrowser",
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"daemon",
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"daemon-loop",
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"task:",
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"cleanup-tags",
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"quiet",
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"log:",
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"indexes",
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"pidlock:",
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"update-schema",
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"convert-filters",
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"force-update",
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"gen-search-idx",
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"list-plugins",
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"debug-feed:",
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"force-refetch",
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"force-rehash",
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"decrypt-feeds",
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"help");
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foreach (PluginHost::getInstance()->get_commands() as $command => $data) {
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array_push($longopts, $command . $data["suffix"]);
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}
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$options = getopt("", $longopts);
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if (!is_array($options)) {
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die("error: getopt() failed. ".
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"Most probably you are using PHP CGI to run this script ".
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"instead of required PHP CLI. Check tt-rss wiki page on updating feeds for ".
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"additional information.\n");
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}
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if (count($options) == 0 && !defined('STDIN')) {
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?> <html>
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<head>
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<title>Tiny Tiny RSS data update script.</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link rel="stylesheet" type="text/css" href="css/utility.css">
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</head>
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<body>
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<div class="floatingLogo"><img src="images/logo_small.png"></div>
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<h1><?php echo __("Tiny Tiny RSS data update script.") ?></h1>
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<?php print_error("Please run this script from the command line. Use option \"--help\" to display command help if this error is displayed erroneously."); ?>
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</body></html>
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<?php
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exit;
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}
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if (count($options) == 0 || isset($options["help"]) ) {
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print "Tiny Tiny RSS data update script.\n\n";
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print "Options:\n";
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print " --feeds - update feeds\n";
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print " --feedbrowser - update feedbrowser\n";
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print " --daemon - start single-process update daemon\n";
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print " --task N - create lockfile using this task id\n";
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print " --cleanup-tags - perform tags table maintenance\n";
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print " --quiet - don't output messages to stdout\n";
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print " --log FILE - log messages to FILE\n";
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print " --indexes - recreate missing schema indexes\n";
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print " --update-schema - update database schema\n";
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print " --gen-search-idx - generate basic PostgreSQL fulltext search index\n";
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print " --convert-filters - convert type1 filters to type2\n";
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print " --force-update - force update of all feeds\n";
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print " --list-plugins - list all available plugins\n";
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print " --debug-feed N - perform debug update of feed N\n";
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print " --force-refetch - debug update: force refetch feed data\n";
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print " --force-rehash - debug update: force rehash articles\n";
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print " --decrypt-feeds - decrypt feed passwords\n";
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print " --help - show this help\n";
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print "Plugin options:\n";
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foreach (PluginHost::getInstance()->get_commands() as $command => $data) {
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$args = $data['arghelp'];
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printf(" --%-19s - %s\n", "$command $args", $data["description"]);
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}
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return;
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}
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if (!isset($options['daemon'])) {
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require_once "errorhandler.php";
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}
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if (!isset($options['update-schema'])) {
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$schema_version = get_schema_version();
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if ($schema_version != SCHEMA_VERSION) {
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die("Schema version is wrong, please upgrade the database.\n");
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}
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}
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define('QUIET', isset($options['quiet']));
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if (isset($options["log"])) {
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_debug("Logging to " . $options["log"]);
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define('LOGFILE', $options["log"]);
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}
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if (!isset($options["daemon"])) {
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$lock_filename = "update.lock";
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} else {
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$lock_filename = "update_daemon.lock";
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}
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if (isset($options["task"])) {
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_debug("Using task id " . $options["task"]);
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$lock_filename = $lock_filename . "-task_" . $options["task"];
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}
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if (isset($options["pidlock"])) {
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$my_pid = $options["pidlock"];
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$lock_filename = "update_daemon-$my_pid.lock";
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}
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_debug("Lock: $lock_filename");
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$lock_handle = make_lockfile($lock_filename);
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$must_exit = false;
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if (isset($options["task"]) && isset($options["pidlock"])) {
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$waits = $options["task"] * 5;
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_debug("Waiting before update ($waits)");
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sleep($waits);
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}
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// Try to lock a file in order to avoid concurrent update.
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if (!$lock_handle) {
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die("error: Can't create lockfile ($lock_filename). ".
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"Maybe another update process is already running.\n");
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}
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if (isset($options["force-update"])) {
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_debug("marking all feeds as needing update...");
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db_query( "UPDATE ttrss_feeds SET last_update_started = '1970-01-01',
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last_updated = '1970-01-01'");
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}
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if (isset($options["feeds"])) {
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RSSUtils::update_daemon_common();
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RSSUtils::housekeeping_common(true);
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PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
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}
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if (isset($options["feedbrowser"])) {
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$count = RSSUtils::update_feedbrowser_cache();
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print "Finished, $count feeds processed.\n";
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}
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if (isset($options["daemon"])) {
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while (true) {
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$quiet = (isset($options["quiet"])) ? "--quiet" : "";
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$log = isset($options['log']) ? '--log '.$options['log'] : '';
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passthru(PHP_EXECUTABLE . " " . $argv[0] ." --daemon-loop $quiet $log");
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// let's enforce a minimum spawn interval as to not forkbomb the host
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$spawn_interval = max(60, DAEMON_SLEEP_INTERVAL);
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_debug("Sleeping for $spawn_interval seconds...");
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sleep($spawn_interval);
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}
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}
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if (isset($options["daemon-loop"])) {
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if (!make_stampfile('update_daemon.stamp')) {
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_debug("warning: unable to create stampfile\n");
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}
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RSSUtils::update_daemon_common(isset($options["pidlock"]) ? 50 : DAEMON_FEED_LIMIT);
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if (!isset($options["pidlock"]) || $options["task"] == 0)
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RSSUtils::housekeeping_common(true);
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PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
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}
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if (isset($options["cleanup-tags"])) {
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$rc = cleanup_tags( 14, 50000);
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_debug("$rc tags deleted.\n");
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}
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if (isset($options["indexes"])) {
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_debug("PLEASE BACKUP YOUR DATABASE BEFORE PROCEEDING!");
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_debug("Type 'yes' to continue.");
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if (read_stdin() != 'yes')
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exit;
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_debug("clearing existing indexes...");
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if (DB_TYPE == "pgsql") {
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$result = db_query( "SELECT relname FROM
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pg_catalog.pg_class WHERE relname LIKE 'ttrss_%'
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AND relname NOT LIKE '%_pkey'
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AND relkind = 'i'");
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} else {
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$result = db_query( "SELECT index_name,table_name FROM
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information_schema.statistics WHERE index_name LIKE 'ttrss_%'");
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}
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while ($line = db_fetch_assoc($result)) {
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if (DB_TYPE == "pgsql") {
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$statement = "DROP INDEX " . $line["relname"];
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_debug($statement);
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} else {
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$statement = "ALTER TABLE ".
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$line['table_name']." DROP INDEX ".$line['index_name'];
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_debug($statement);
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}
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db_query( $statement, false);
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}
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_debug("reading indexes from schema for: " . DB_TYPE);
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$fp = fopen("schema/ttrss_schema_" . DB_TYPE . ".sql", "r");
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if ($fp) {
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while ($line = fgets($fp)) {
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$matches = array();
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if (preg_match("/^create index ([^ ]+) on ([^ ]+)$/i", $line, $matches)) {
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$index = $matches[1];
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$table = $matches[2];
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$statement = "CREATE INDEX $index ON $table";
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_debug($statement);
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db_query( $statement);
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}
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}
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fclose($fp);
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} else {
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_debug("unable to open schema file.");
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}
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_debug("all done.");
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}
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if (isset($options["convert-filters"])) {
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_debug("WARNING: this will remove all existing type2 filters.");
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_debug("Type 'yes' to continue.");
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if (read_stdin() != 'yes')
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exit;
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_debug("converting filters...");
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db_query( "DELETE FROM ttrss_filters2");
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$result = db_query( "SELECT * FROM ttrss_filters ORDER BY id");
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while ($line = db_fetch_assoc($result)) {
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$owner_uid = $line["owner_uid"];
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// date filters are removed
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if ($line["filter_type"] != 5) {
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$filter = array();
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if (sql_bool_to_bool($line["cat_filter"])) {
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$feed_id = "CAT:" . (int)$line["cat_id"];
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} else {
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$feed_id = (int)$line["feed_id"];
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}
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$filter["enabled"] = $line["enabled"] ? "on" : "off";
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$filter["rule"] = array(
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json_encode(array(
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"reg_exp" => $line["reg_exp"],
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"feed_id" => $feed_id,
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"filter_type" => $line["filter_type"])));
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$filter["action"] = array(
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json_encode(array(
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"action_id" => $line["action_id"],
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"action_param_label" => $line["action_param"],
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"action_param" => $line["action_param"])));
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// Oh god it's full of hacks
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$_REQUEST = $filter;
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$_SESSION["uid"] = $owner_uid;
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$filters = new Pref_Filters($_REQUEST);
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$filters->add();
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}
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}
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}
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if (isset($options["update-schema"])) {
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_debug("checking for updates (" . DB_TYPE . ")...");
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$updater = new DbUpdater(Db::get(), DB_TYPE, SCHEMA_VERSION);
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if ($updater->isUpdateRequired()) {
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_debug("schema update required, version " . $updater->getSchemaVersion() . " to " . SCHEMA_VERSION);
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_debug("WARNING: please backup your database before continuing.");
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_debug("Type 'yes' to continue.");
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if (read_stdin() != 'yes')
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exit;
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for ($i = $updater->getSchemaVersion() + 1; $i <= SCHEMA_VERSION; $i++) {
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_debug("performing update up to version $i...");
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$result = $updater->performUpdateTo($i, false);
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_debug($result ? "OK!" : "FAILED!");
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if (!$result) return;
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}
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} else {
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_debug("update not required.");
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}
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}
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if (isset($options["gen-search-idx"])) {
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echo "Generating search index (stemming set to English)...\n";
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$result = db_query("SELECT COUNT(id) AS count FROM ttrss_entries WHERE tsvector_combined IS NULL");
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$count = db_fetch_result($result, 0, "count");
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print "Articles to process: $count.\n";
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$limit = 500;
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$processed = 0;
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while (true) {
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$result = db_query("SELECT id, title, content FROM ttrss_entries WHERE tsvector_combined IS NULL ORDER BY id LIMIT $limit");
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while ($line = db_fetch_assoc($result)) {
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$tsvector_combined = db_escape_string(mb_substr($line['title'] . ' ' . strip_tags(str_replace('<', ' <', $line['content'])),
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0, 1000000));
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db_query("UPDATE ttrss_entries SET tsvector_combined = to_tsvector('english', '$tsvector_combined') WHERE id = " . $line["id"]);
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}
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$processed += db_num_rows($result);
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print "Processed $processed articles...\n";
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if (db_num_rows($result) != $limit) {
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echo "All done.\n";
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break;
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}
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}
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}
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if (isset($options["list-plugins"])) {
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$tmppluginhost = new PluginHost();
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$tmppluginhost->load_all($tmppluginhost::KIND_ALL, false);
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$enabled = array_map("trim", explode(",", PLUGINS));
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echo "List of all available plugins:\n";
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foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
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$about = $plugin->about();
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$status = $about[3] ? "system" : "user";
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if (in_array($name, $enabled)) $name .= "*";
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printf("%-50s %-10s v%.2f (by %s)\n%s\n\n",
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$name, $status, $about[0], $about[2], $about[1]);
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}
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echo "Plugins marked by * are currently enabled for all users.\n";
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}
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if (isset($options["debug-feed"])) {
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$feed = $options["debug-feed"];
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if (isset($options["force-refetch"])) $_REQUEST["force_refetch"] = true;
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if (isset($options["force-rehash"])) $_REQUEST["force_rehash"] = true;
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$_REQUEST['xdebug'] = 1;
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$rc = RSSUtils::update_rss_feed($feed) != false ? 0 : 1;
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exit($rc);
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}
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if (isset($options["decrypt-feeds"])) {
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$result = db_query("SELECT id, auth_pass FROM ttrss_feeds WHERE auth_pass_encrypted = true");
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if (!function_exists("mcrypt_decrypt")) {
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_debug("mcrypt functions not available.");
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return;
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}
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require_once "crypt.php";
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$total = 0;
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db_query("BEGIN");
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while ($line = db_fetch_assoc($result)) {
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_debug("processing feed id " . $line["id"]);
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$auth_pass = db_escape_string(decrypt_string($line["auth_pass"]));
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db_query("UPDATE ttrss_feeds SET auth_pass_encrypted = false, auth_pass = '$auth_pass'
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WHERE id = " . $line["id"]);
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++$total;
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}
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db_query("COMMIT");
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_debug("$total feeds processed.");
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}
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PluginHost::getInstance()->run_commands($options);
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if (file_exists(LOCK_DIRECTORY . "/$lock_filename"))
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if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN')
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fclose($lock_handle);
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unlink(LOCK_DIRECTORY . "/$lock_filename");
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?>
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