[tt-rss.git] / update.php

#!/usr/bin/env php
<?php
	set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR .
		get_include_path());

	define('DISABLE_SESSIONS', true);

	chdir(dirname(__FILE__));

	require_once "autoload.php";
	require_once "functions.php";
	require_once "rssfuncs.php";
	require_once "config.php";
	require_once "sanity_check.php";
	require_once "db.php";
	require_once "db-prefs.php";

	if (!defined('PHP_EXECUTABLE'))
		define('PHP_EXECUTABLE', '/usr/bin/php');

	init_plugins();

	$longopts = array("feeds",
			"feedbrowser",
			"daemon",
			"daemon-loop",
			"task:",
			"cleanup-tags",
			"quiet",
			"log:",
			"indexes",
			"pidlock:",
			"update-schema",
			"convert-filters",
			"force-update",
			"list-plugins",
			"help");

	foreach (PluginHost::getInstance()->get_commands() as $command => $data) {
		array_push($longopts, $command . $data["suffix"]);
	}

	$options = getopt("", $longopts);

	if (!is_array($options)) {
		die("error: getopt() failed. ".
			"Most probably you are using PHP CGI to run this script ".
			"instead of required PHP CLI. Check tt-rss wiki page on updating feeds for ".
			"additional information.\n");
	}

	if (count($options) == 0 && !defined('STDIN')) {
		?> <html>
		<head>
		<title>Tiny Tiny RSS data update script.</title>
		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
		<link rel="stylesheet" type="text/css" href="css/utility.css">
		</head>

		<body>
		<div class="floatingLogo"><img src="images/logo_small.png"></div>
		<h1><?php echo __("Tiny Tiny RSS data update script.") ?></h1>

		<?php print_error("Please run this script from the command line. Use option \"-help\" to display command help if this error is displayed erroneously."); ?>

		</body></html>
	<?php
		exit;
	}

	if (count($options) == 0 || isset($options["help"]) ) {
		print "Tiny Tiny RSS data update script.\n\n";
		print "Options:\n";
		print "  --feeds              - update feeds\n";
		print "  --feedbrowser        - update feedbrowser\n";
		print "  --daemon             - start single-process update daemon\n";
		print "  --task N             - create lockfile using this task id\n";
		print "  --cleanup-tags       - perform tags table maintenance\n";
		print "  --quiet              - don't output messages to stdout\n";
		print "  --log FILE           - log messages to FILE\n";
		print "  --indexes            - recreate missing schema indexes\n";
		print "  --update-schema      - update database schema\n";
		print "  --convert-filters    - convert type1 filters to type2\n";
		print "  --force-update       - force update of all feeds\n";
		print "  --list-plugins       - list all available plugins\n";
		print "  --help               - show this help\n";
		print "Plugin options:\n";

		foreach (PluginHost::getInstance()->get_commands() as $command => $data) {
			$args = $data['arghelp'];
			printf(" --%-19s - %s\n", "$command $args", $data["description"]);
		}

		return;
	}

	if (!isset($options['daemon'])) {
		require_once "errorhandler.php";
	}

	if (!isset($options['update-schema'])) {
		$schema_version = get_schema_version();

		if ($schema_version != SCHEMA_VERSION) {
			die("Schema version is wrong, please upgrade the database.\n");
		}
	}

	define('QUIET', isset($options['quiet']));

	if (isset($options["log"])) {
		_debug("Logging to " . $options["log"]);
		define('LOGFILE', $options["log"]);
	}

	if (!isset($options["daemon"])) {
		$lock_filename = "update.lock";
	} else {
		$lock_filename = "update_daemon.lock";
	}

	if (isset($options["task"])) {
		_debug("Using task id " . $options["task"]);
		$lock_filename = $lock_filename . "-task_" . $options["task"];
	}

	if (isset($options["pidlock"])) {
		$my_pid = $options["pidlock"];
		$lock_filename = "update_daemon-$my_pid.lock";

	}

	_debug("Lock: $lock_filename");

	$lock_handle = make_lockfile($lock_filename);
	$must_exit = false;

	if (isset($options["task"]) && isset($options["pidlock"])) {
		$waits = $options["task"] * 5;
		_debug("Waiting before update ($waits)");
		sleep($waits);
	}

	// Try to lock a file in order to avoid concurrent update.
	if (!$lock_handle) {
		die("error: Can't create lockfile ($lock_filename). ".
			"Maybe another update process is already running.\n");
	}

	if (isset($options["force-update"])) {
		_debug("marking all feeds as needing update...");

		db_query( "UPDATE ttrss_feeds SET last_update_started = '1970-01-01',
				last_updated = '1970-01-01'");
	}

	if (isset($options["feeds"])) {
		update_daemon_common();
		housekeeping_common(true);

		PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
	}

	if (isset($options["feedbrowser"])) {
		$count = update_feedbrowser_cache();
		print "Finished, $count feeds processed.\n";
	}

	if (isset($options["daemon"])) {
		while (true) {
			$quiet = (isset($options["quiet"])) ? "--quiet" : "";
         $log = isset($options['log']) ? '--log '.$options['log'] : '';

			passthru(PHP_EXECUTABLE . " " . $argv[0] ." --daemon-loop $quiet $log");
			_debug("Sleeping for " . DAEMON_SLEEP_INTERVAL . " seconds...");
			sleep(DAEMON_SLEEP_INTERVAL);
		}
	}

	if (isset($options["daemon-loop"])) {
		if (!make_stampfile('update_daemon.stamp')) {
			_debug("warning: unable to create stampfile\n");
		}

		update_daemon_common(isset($options["pidlock"]) ? 50 : DAEMON_FEED_LIMIT);

		if (!isset($options["pidlock"]) || $options["task"] == 0)
			housekeeping_common(true);

		PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
	}

	if (isset($options["cleanup-tags"])) {
		$rc = cleanup_tags( 14, 50000);
		_debug("$rc tags deleted.\n");
	}

	if (isset($options["indexes"])) {
		_debug("PLEASE BACKUP YOUR DATABASE BEFORE PROCEEDING!");
		_debug("Type 'yes' to continue.");

		if (read_stdin() != 'yes')
			exit;

		_debug("clearing existing indexes...");

		if (DB_TYPE == "pgsql") {
			$result = db_query( "SELECT relname FROM
				pg_catalog.pg_class WHERE relname LIKE 'ttrss_%'
					AND relname NOT LIKE '%_pkey'
				AND relkind = 'i'");
		} else {
			$result = db_query( "SELECT index_name,table_name FROM
				information_schema.statistics WHERE index_name LIKE 'ttrss_%'");
		}

		while ($line = db_fetch_assoc($result)) {
			if (DB_TYPE == "pgsql") {
				$statement = "DROP INDEX " . $line["relname"];
				_debug($statement);
			} else {
				$statement = "ALTER TABLE ".
					$line['table_name']." DROP INDEX ".$line['index_name'];
				_debug($statement);
			}
			db_query( $statement, false);
		}

		_debug("reading indexes from schema for: " . DB_TYPE);

		$fp = fopen("schema/ttrss_schema_" . DB_TYPE . ".sql", "r");
		if ($fp) {
			while ($line = fgets($fp)) {
				$matches = array();

				if (preg_match("/^create index ([^ ]+) on ([^ ]+)$/i", $line, $matches)) {
					$index = $matches[1];
					$table = $matches[2];

					$statement = "CREATE INDEX $index ON $table";

					_debug($statement);
					db_query( $statement);
				}
			}
			fclose($fp);
		} else {
			_debug("unable to open schema file.");
		}
		_debug("all done.");
	}

	if (isset($options["convert-filters"])) {
		_debug("WARNING: this will remove all existing type2 filters.");
		_debug("Type 'yes' to continue.");

		if (read_stdin() != 'yes')
			exit;

		_debug("converting filters...");

		db_query( "DELETE FROM ttrss_filters2");

		$result = db_query( "SELECT * FROM ttrss_filters ORDER BY id");

		while ($line = db_fetch_assoc($result)) {
			$owner_uid = $line["owner_uid"];

			// date filters are removed
			if ($line["filter_type"] != 5) {
				$filter = array();

				if (sql_bool_to_bool($line["cat_filter"])) {
					$feed_id = "CAT:" . (int)$line["cat_id"];
				} else {
					$feed_id = (int)$line["feed_id"];
				}

				$filter["enabled"] = $line["enabled"] ? "on" : "off";
				$filter["rule"] = array(
					json_encode(array(
						"reg_exp" => $line["reg_exp"],
						"feed_id" => $feed_id,
						"filter_type" => $line["filter_type"])));

				$filter["action"] = array(
					json_encode(array(
						"action_id" => $line["action_id"],
						"action_param_label" => $line["action_param"],
						"action_param" => $line["action_param"])));

				// Oh god it's full of hacks

				$_REQUEST = $filter;
				$_SESSION["uid"] = $owner_uid;

				$filters = new Pref_Filters($_REQUEST);
				$filters->add();
			}
		}

	}

	if (isset($options["update-schema"])) {
		_debug("checking for updates (" . DB_TYPE . ")...");

		$updater = new DbUpdater(Db::get(), DB_TYPE, SCHEMA_VERSION);

		if ($updater->isUpdateRequired()) {
			_debug("schema update required, version " . $updater->getSchemaVersion() . " to " . SCHEMA_VERSION);
			_debug("WARNING: please backup your database before continuing.");
			_debug("Type 'yes' to continue.");

			if (read_stdin() != 'yes')
				exit;

			for ($i = $updater->getSchemaVersion() + 1; $i <= SCHEMA_VERSION; $i++) {
				_debug("performing update up to version $i...");

				$result = $updater->performUpdateTo($i);

				_debug($result ? "OK!" : "FAILED!");

				if (!$result) return;

			}
		} else {
			_debug("update not required.");
		}

	}

	if (isset($options["list-plugins"])) {
		$tmppluginhost = new PluginHost();
		$tmppluginhost->load_all($tmppluginhost::KIND_ALL);
		$enabled = array_map("trim", explode(",", PLUGINS));

		echo "List of all available plugins:\n";

		foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
			$about = $plugin->about();

			$status = $about[3] ? "system" : "user";

			if (in_array($name, $enabled)) $name .= "*";

			printf("%-50s %-10s v%.2f (by %s)\n%s\n\n",
				$name, $status, $about[0], $about[2], $about[1]);
		}

		echo "Plugins marked by * are currently enabled for all users.\n";

	}

	PluginHost::getInstance()->run_commands($options);

	if (file_exists(LOCK_DIRECTORY . "/$lock_filename"))
		unlink(LOCK_DIRECTORY . "/$lock_filename");
?>
Commit	Line	Data
ece78711	1	#!/usr/bin/env php
fecd57c8	2	<?php
88e8fb3a AD	3	set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR .
88e8fb3a AD	4	get_include_path());
107d0cf3	5
661135c7 AD	6	define('DISABLE_SESSIONS', true);
661135c7 AD	7
9b27cec8 AD	8	chdir(dirname(__FILE__));
9b27cec8 AD	9
404e2e36	10	require_once "autoload.php";
fb074239	11	require_once "functions.php";
2c08214a	12	require_once "rssfuncs.php";
81596c66	13	require_once "config.php";
f02713bb	14	require_once "sanity_check.php";
81596c66	15	require_once "db.php";
661135c7	16	require_once "db-prefs.php";
661135c7	17
3de78afd AD	18	if (!defined('PHP_EXECUTABLE'))
	19	define('PHP_EXECUTABLE', '/usr/bin/php');
	20
6322ac79	21	init_plugins();
73f28fe9	22
764555ff AD	23	$longopts = array("feeds",
	24	"feedbrowser",
	25	"daemon",
	26	"daemon-loop",
	27	"task:",
	28	"cleanup-tags",
	29	"quiet",
2191eb7a	30	"log:",
764555ff	31	"indexes",
7440a7fe	32	"pidlock:",
b4c47f7e	33	"update-schema",
764555ff AD	34	"convert-filters",
	35	"force-update",
	36	"list-plugins",
	37	"help");
	38
1ffe3391	39	foreach (PluginHost::getInstance()->get_commands() as $command => $data) {
4cf0f9a9	40	array_push($longopts, $command . $data["suffix"]);
764555ff AD	41	}
	42
	43	$options = getopt("", $longopts);
3de78afd	44
6f61ba46 AD	45	if (!is_array($options)) {
	46	die("error: getopt() failed. ".
	47	"Most probably you are using PHP CGI to run this script ".
	48	"instead of required PHP CLI. Check tt-rss wiki page on updating feeds for ".
	49	"additional information.\n");
	50	}
	51
764555ff	52	if (count($options) == 0 && !defined('STDIN')) {
366f06f7 AD	53	?> <html>
366f06f7 AD	54	<head>
3de78afd	55	<title>Tiny Tiny RSS data update script.</title>
366f06f7	56	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
5bbc4bb4	57	<link rel="stylesheet" type="text/css" href="css/utility.css">
366f06f7 AD	58	</head>
	59
	60	<body>
884d1650	61	<div class="floatingLogo"><img src="images/logo_small.png"></div>
3de78afd	62	<h1><?php echo __("Tiny Tiny RSS data update script.") ?></h1>
366f06f7	63
3de78afd	64	<?php print_error("Please run this script from the command line. Use option \"-help\" to display command help if this error is displayed erroneously."); ?>
366f06f7 AD	65
	66	</body></html>
	67	<?php
	68	exit;
	69	}
	70
764555ff	71	if (count($options) == 0 \|\| isset($options["help"]) ) {
661135c7 AD	72	print "Tiny Tiny RSS data update script.\n\n";
661135c7 AD	73	print "Options:\n";
764555ff AD	74	print " --feeds - update feeds\n";
	75	print " --feedbrowser - update feedbrowser\n";
	76	print " --daemon - start single-process update daemon\n";
	77	print " --task N - create lockfile using this task id\n";
	78	print " --cleanup-tags - perform tags table maintenance\n";
dc24b520	79	print " --quiet - don't output messages to stdout\n";
2191eb7a	80	print " --log FILE - log messages to FILE\n";
764555ff	81	print " --indexes - recreate missing schema indexes\n";
b4c47f7e	82	print " --update-schema - update database schema\n";
764555ff AD	83	print " --convert-filters - convert type1 filters to type2\n";
	84	print " --force-update - force update of all feeds\n";
	85	print " --list-plugins - list all available plugins\n";
	86	print " --help - show this help\n";
73f28fe9 AD	87	print "Plugin options:\n";
73f28fe9 AD	88
1ffe3391	89	foreach (PluginHost::getInstance()->get_commands() as $command => $data) {
4cf0f9a9 AD	90	$args = $data['arghelp'];
4cf0f9a9 AD	91	printf(" --%-19s - %s\n", "$command $args", $data["description"]);
73f28fe9 AD	92	}
73f28fe9 AD	93
661135c7	94	return;
81596c66	95	}
87b9fb65	96
0186be6a AD	97	if (!isset($options['daemon'])) {
	98	require_once "errorhandler.php";
	99	}
	100
857efe49	101	if (!isset($options['update-schema'])) {
6322ac79	102	$schema_version = get_schema_version();
857efe49 AD	103
	104	if ($schema_version != SCHEMA_VERSION) {
	105	die("Schema version is wrong, please upgrade the database.\n");
	106	}
	107	}
	108
dc24b520 AD	109	define('QUIET', isset($options['quiet']));
dc24b520 AD	110
2191eb7a AD	111	if (isset($options["log"])) {
	112	_debug("Logging to " . $options["log"]);
	113	define('LOGFILE', $options["log"]);
	114	}
	115
764555ff	116	if (!isset($options["daemon"])) {
661135c7 AD	117	$lock_filename = "update.lock";
	118	} else {
	119	$lock_filename = "update_daemon.lock";
	120	}
fecd57c8	121
764555ff AD	122	if (isset($options["task"])) {
	123	_debug("Using task id " . $options["task"]);
	124	$lock_filename = $lock_filename . "-task_" . $options["task"];
	125	}
	126
7440a7fe AD	127	if (isset($options["pidlock"])) {
	128	$my_pid = $options["pidlock"];
	129	$lock_filename = "update_daemon-$my_pid.lock";
	130
	131	}
	132
	133	_debug("Lock: $lock_filename");
	134
661135c7 AD	135	$lock_handle = make_lockfile($lock_filename);
661135c7 AD	136	$must_exit = false;
fecd57c8	137
8a386529	138	if (isset($options["task"]) && isset($options["pidlock"])) {
7440a7fe AD	139	$waits = $options["task"] * 5;
	140	_debug("Waiting before update ($waits)");
	141	sleep($waits);
	142	}
	143
661135c7 AD	144	// Try to lock a file in order to avoid concurrent update.
	145	if (!$lock_handle) {
	146	die("error: Can't create lockfile ($lock_filename). ".
	147	"Maybe another update process is already running.\n");
	148	}
fecd57c8	149
764555ff AD	150	if (isset($options["force-update"])) {
	151	_debug("marking all feeds as needing update...");
	152
6322ac79	153	db_query( "UPDATE ttrss_feeds SET last_update_started = '1970-01-01',
764555ff AD	154	last_updated = '1970-01-01'");
	155	}
	156
	157	if (isset($options["feeds"])) {
6322ac79	158	update_daemon_common();
e2cf81e2	159	housekeeping_common(true);
f32eb194	160
1ffe3391	161	PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
661135c7	162	}
fecd57c8	163
764555ff	164	if (isset($options["feedbrowser"])) {
6322ac79	165	$count = update_feedbrowser_cache();
661135c7	166	print "Finished, $count feeds processed.\n";
fecd57c8	167	}
661135c7	168
764555ff	169	if (isset($options["daemon"])) {
661135c7	170	while (true) {
0ae9f746	171	$quiet = (isset($options["quiet"])) ? "--quiet" : "";
0f0bbe73	172	$log = isset($options['log']) ? '--log '.$options['log'] : '';
0ae9f746	173
0f0bbe73	174	passthru(PHP_EXECUTABLE . " " . $argv[0] ." --daemon-loop $quiet $log");
661135c7 AD	175	_debug("Sleeping for " . DAEMON_SLEEP_INTERVAL . " seconds...");
661135c7 AD	176	sleep(DAEMON_SLEEP_INTERVAL);
fecd57c8	177	}
81596c66	178	}
9e21a571	179
764555ff	180	if (isset($options["daemon-loop"])) {
661135c7	181	if (!make_stampfile('update_daemon.stamp')) {
e81610d9	182	_debug("warning: unable to create stampfile\n");
661135c7	183	}
9e21a571	184
8cabc200	185	update_daemon_common(isset($options["pidlock"]) ? 50 : DAEMON_FEED_LIMIT);
830f6f08 AD	186
	187	if (!isset($options["pidlock"]) \|\| $options["task"] == 0)
	188	housekeeping_common(true);
dbaa4e4a	189
fce451a4	190	PluginHost::getInstance()->run_hooks(PluginHost::HOOK_UPDATE_TASK, "hook_update_task", $op);
fecd57c8	191	}
fecd57c8	192
764555ff	193	if (isset($options["cleanup-tags"])) {
6322ac79	194	$rc = cleanup_tags( 14, 50000);
5439d333	195	_debug("$rc tags deleted.\n");
868650e4 AD	196	}
868650e4 AD	197
764555ff	198	if (isset($options["indexes"])) {
871f0a7a AD	199	_debug("PLEASE BACKUP YOUR DATABASE BEFORE PROCEEDING!");
	200	_debug("Type 'yes' to continue.");
	201
	202	if (read_stdin() != 'yes')
	203	exit;
	204
	205	_debug("clearing existing indexes...");
	206
	207	if (DB_TYPE == "pgsql") {
6322ac79	208	$result = db_query( "SELECT relname FROM
871f0a7a AD	209	pg_catalog.pg_class WHERE relname LIKE 'ttrss_%'
	210	AND relname NOT LIKE '%_pkey'
	211	AND relkind = 'i'");
	212	} else {
6322ac79	213	$result = db_query( "SELECT index_name,table_name FROM
871f0a7a AD	214	information_schema.statistics WHERE index_name LIKE 'ttrss_%'");
	215	}
	216
	217	while ($line = db_fetch_assoc($result)) {
	218	if (DB_TYPE == "pgsql") {
	219	$statement = "DROP INDEX " . $line["relname"];
	220	_debug($statement);
	221	} else {
	222	$statement = "ALTER TABLE ".
	223	$line['table_name']." DROP INDEX ".$line['index_name'];
	224	_debug($statement);
	225	}
6322ac79	226	db_query( $statement, false);
871f0a7a AD	227	}
	228
	229	_debug("reading indexes from schema for: " . DB_TYPE);
	230
	231	$fp = fopen("schema/ttrss_schema_" . DB_TYPE . ".sql", "r");
	232	if ($fp) {
	233	while ($line = fgets($fp)) {
	234	$matches = array();
	235
	236	if (preg_match("/^create index ([^ ]+) on ([^ ]+)$/i", $line, $matches)) {
	237	$index = $matches[1];
	238	$table = $matches[2];
	239
	240	$statement = "CREATE INDEX $index ON $table";
	241
	242	_debug($statement);
6322ac79	243	db_query( $statement);
871f0a7a AD	244	}
	245	}
	246	fclose($fp);
	247	} else {
	248	_debug("unable to open schema file.");
	249	}
	250	_debug("all done.");
	251	}
	252
764555ff	253	if (isset($options["convert-filters"])) {
6aff7845 AD	254	_debug("WARNING: this will remove all existing type2 filters.");
	255	_debug("Type 'yes' to continue.");
	256
	257	if (read_stdin() != 'yes')
	258	exit;
	259
	260	_debug("converting filters...");
	261
6322ac79	262	db_query( "DELETE FROM ttrss_filters2");
6aff7845	263
6322ac79	264	$result = db_query( "SELECT * FROM ttrss_filters ORDER BY id");
6aff7845 AD	265
	266	while ($line = db_fetch_assoc($result)) {
	267	$owner_uid = $line["owner_uid"];
	268
37f78940 AD	269	// date filters are removed
	270	if ($line["filter_type"] != 5) {
	271	$filter = array();
	272
	273	if (sql_bool_to_bool($line["cat_filter"])) {
	274	$feed_id = "CAT:" . (int)$line["cat_id"];
	275	} else {
	276	$feed_id = (int)$line["feed_id"];
	277	}
6aff7845	278
37f78940 AD	279	$filter["enabled"] = $line["enabled"] ? "on" : "off";
	280	$filter["rule"] = array(
	281	json_encode(array(
	282	"reg_exp" => $line["reg_exp"],
	283	"feed_id" => $feed_id,
	284	"filter_type" => $line["filter_type"])));
6aff7845	285
37f78940 AD	286	$filter["action"] = array(
	287	json_encode(array(
	288	"action_id" => $line["action_id"],
	289	"action_param_label" => $line["action_param"],
	290	"action_param" => $line["action_param"])));
6aff7845	291
37f78940	292	// Oh god it's full of hacks
5451903c	293
37f78940 AD	294	$_REQUEST = $filter;
37f78940 AD	295	$_SESSION["uid"] = $owner_uid;
6aff7845	296
1f294435	297	$filters = new Pref_Filters($_REQUEST);
37f78940 AD	298	$filters->add();
37f78940 AD	299	}
6aff7845 AD	300	}
	301
	302	}
	303
b4c47f7e AD	304	if (isset($options["update-schema"])) {
	305	_debug("checking for updates (" . DB_TYPE . ")...");
	306
0630a100	307	$updater = new DbUpdater(Db::get(), DB_TYPE, SCHEMA_VERSION);
b4c47f7e AD	308
	309	if ($updater->isUpdateRequired()) {
	310	_debug("schema update required, version " . $updater->getSchemaVersion() . " to " . SCHEMA_VERSION);
	311	_debug("WARNING: please backup your database before continuing.");
	312	_debug("Type 'yes' to continue.");
	313
	314	if (read_stdin() != 'yes')
	315	exit;
	316
	317	for ($i = $updater->getSchemaVersion() + 1; $i <= SCHEMA_VERSION; $i++) {
	318	_debug("performing update up to version $i...");
	319
	320	$result = $updater->performUpdateTo($i);
	321
	322	_debug($result ? "OK!" : "FAILED!");
	323
	324	if (!$result) return;
	325
	326	}
	327	} else {
	328	_debug("update not required.");
	329	}
	330
	331	}
	332
764555ff	333	if (isset($options["list-plugins"])) {
6f7798b6	334	$tmppluginhost = new PluginHost();
d2a421e3	335	$tmppluginhost->load_all($tmppluginhost::KIND_ALL);
20b86c79 AD	336	$enabled = array_map("trim", explode(",", PLUGINS));
	337
	338	echo "List of all available plugins:\n";
	339
7a866114	340	foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
d2a421e3	341	$about = $plugin->about();
7a866114	342
20b86c79 AD	343	$status = $about[3] ? "system" : "user";
	344
	345	if (in_array($name, $enabled)) $name .= "*";
	346
	347	printf("%-50s %-10s v%.2f (by %s)\n%s\n\n",
	348	$name, $status, $about[0], $about[2], $about[1]);
7a866114	349	}
20b86c79 AD	350
	351	echo "Plugins marked by * are currently enabled for all users.\n";
	352
7a866114 AD	353	}
7a866114 AD	354
1ffe3391	355	PluginHost::getInstance()->run_commands($options);
73f28fe9	356
0f906745 AD	357	if (file_exists(LOCK_DIRECTORY . "/$lock_filename"))
0f906745 AD	358	unlink(LOCK_DIRECTORY . "/$lock_filename");
9bfda43e	359	?>