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369 lines
9.6 KiB
PHP
369 lines
9.6 KiB
PHP
#!/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 "functions.php";
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require_once "rssfuncs.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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// Create a database connection.
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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init_connection($link);
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$longopts = array("feeds",
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"feedbrowser",
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"daemon",
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"daemon-loop",
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"task:",
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"cleanup-tags",
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"quiet",
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"log:",
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"indexes",
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"update-schema",
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"convert-filters",
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"force-update",
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"list-plugins",
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"help");
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foreach ($pluginhost->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("", $longopts);
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if (count($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="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 " --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 " --help - show this help\n";
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print "Plugin options:\n";
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foreach ($pluginhost->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($link);
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if ($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_" . $options["task"];
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}
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$lock_handle = make_lockfile($lock_filename);
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$must_exit = false;
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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($options["force-update"])) {
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_debug("marking all feeds as needing update...");
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db_query($link, "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($options["feeds"])) {
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// Update all feeds needing a update.
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update_daemon_common($link);
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// Update feedbrowser
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$count = update_feedbrowser_cache($link);
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_debug("Feedbrowser updated, $count feeds processed.");
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// Purge orphans and cleanup tags
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purge_orphans($link, true);
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$rc = cleanup_tags($link, 14, 50000);
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_debug("Cleaned $rc cached tags.");
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global $pluginhost;
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$pluginhost->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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$count = update_feedbrowser_cache($link);
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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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passthru(PHP_EXECUTABLE . " " . $argv[0] ." --daemon-loop $quiet");
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_debug("Sleeping for " . DAEMON_SLEEP_INTERVAL . " seconds...");
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sleep(DAEMON_SLEEP_INTERVAL);
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}
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}
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if (isset($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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// Call to the feed batch update function
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// or regenerate feedbrowser cache
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if (rand(0,100) > 30) {
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update_daemon_common($link);
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} else {
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$count = update_feedbrowser_cache($link);
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_debug("Feedbrowser updated, $count feeds processed.");
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purge_orphans($link, true);
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$rc = cleanup_tags($link, 14, 50000);
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_debug("Cleaned $rc cached tags.");
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global $pluginhost;
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$pluginhost->run_hooks($pluginhost::HOOK_UPDATE_TASK, "hook_update_task", $op);
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}
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}
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if (isset($options["cleanup-tags"])) {
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$rc = cleanup_tags($link, 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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$result = db_query($link, "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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$result = db_query($link, "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($link, $statement, false);
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}
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_debug("reading indexes from schema for: " . DB_TYPE);
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$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($link, $statement);
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}
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}
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fclose($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($options["convert-filters"])) {
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_debug("WARNING: this will remove all existing type2 filters.");
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_debug("Type 'yes' to continue.");
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if (read_stdin() != 'yes')
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exit;
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_debug("converting filters...");
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db_query($link, "DELETE FROM ttrss_filters2");
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$result = db_query($link, "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($link, $_REQUEST);
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$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($link, DB_TYPE, SCHEMA_VERSION);
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if ($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);
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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($options["list-plugins"])) {
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$tmppluginhost = new PluginHost($link);
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$tmppluginhost->load_all($tmppluginhost::KIND_ALL);
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$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], $about[1]);
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}
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echo "Plugins marked by * are currently enabled for all users.\n";
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}
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$pluginhost->run_commands($options);
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db_close($link);
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if ($lock_handle != false) {
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fclose($lock_handle);
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}
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if (file_exists(LOCK_DIRECTORY . "/$lock_filename"))
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unlink(LOCK_DIRECTORY . "/$lock_filename");
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?>
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