An unofficial mirror of the Tiny Tiny RSS, an open-source RSS feed reader and aggregator https://git.tt-rss.org/fox/tt-rss
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tt-rss/update.php

322 lines
8.4 KiB

#!/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 "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');
// Create a database connection.
$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
init_connection($link);
$longopts = array("feeds",
"feedbrowser",
"daemon",
"daemon-loop",
"task:",
"cleanup-tags",
"quiet",
"log:",
"indexes",
"convert-filters",
"force-update",
"list-plugins",
"help");
foreach ($pluginhost->get_commands() as $command => $data) {
array_push($longopts, $command);
}
$options = getopt("", $longopts);
if (count($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="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 " --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->get_commands() as $command => $data) {
printf(" --%-19s - %s\n", "$command", $data["description"]);
}
return;
}
define('QUIET', isset($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"];
}
$lock_handle = make_lockfile($lock_filename);
$must_exit = false;
// Try to lock a file in order to avoid concurrent update.
if (!$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($link, "UPDATE ttrss_feeds SET last_update_started = '1970-01-01',
last_updated = '1970-01-01'");
}
if (isset($options["feeds"])) {
// Update all feeds needing a update.
update_daemon_common($link);
// Update feedbrowser
$count = update_feedbrowser_cache($link);
_debug("Feedbrowser updated, $count feeds processed.");
// Purge orphans and cleanup tags
purge_orphans($link, true);
$rc = cleanup_tags($link, 14, 50000);
_debug("Cleaned $rc cached tags.");
global $pluginhost;
$pluginhost->run_hooks($pluginhost::HOOK_UPDATE_TASK, "hook_update_task", $op);
}
if (isset($options["feedbrowser"])) {
$count = update_feedbrowser_cache($link);
print "Finished, $count feeds processed.\n";
}
if (isset($options["daemon"])) {
while (true) {
passthru(PHP_EXECUTABLE . " " . $argv[0] ." --daemon-loop");
_debug("Sleeping for " . DAEMON_SLEEP_INTERVAL . " seconds...");
sleep(DAEMON_SLEEP_INTERVAL);
}
}
if (isset($options["daemon-loop"])) {
if (!make_stampfile('update_daemon.stamp')) {
die("error: unable to create stampfile\n");
}
// Call to the feed batch update function
// or regenerate feedbrowser cache
if (rand(0,100) > 30) {
update_daemon_common($link);
} else {
$count = update_feedbrowser_cache($link);
_debug("Feedbrowser updated, $count feeds processed.");
purge_orphans($link, true);
$rc = cleanup_tags($link, 14, 50000);
_debug("Cleaned $rc cached tags.");
global $pluginhost;
$pluginhost->run_hooks($pluginhost::HOOK_UPDATE_TASK, "hook_update_task", $op);
}
}
if (isset($options["cleanup-tags"])) {
$rc = cleanup_tags($link, 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") {
$result = db_query($link, "SELECT relname FROM
pg_catalog.pg_class WHERE relname LIKE 'ttrss_%'
AND relname NOT LIKE '%_pkey'
AND relkind = 'i'");
} else {
$result = db_query($link, "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($statement);
}
db_query($link, $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($link, $statement);
}
}
fclose($fp);
} else {
_debug("unable to open schema file.");
}
_debug("all done.");
}
if (isset($options["convert-filters"])) {
_debug("WARNING: this will remove all existing type2 filters.");
_debug("Type 'yes' to continue.");
if (read_stdin() != 'yes')
exit;
_debug("converting filters...");
db_query($link, "DELETE FROM ttrss_filters2");
$result = db_query($link, "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;
$filters = new Pref_Filters($link, $_REQUEST);
$filters->add();
}
}
}
if (isset($options["list-plugins"])) {
$tmppluginhost = new PluginHost($link);
$tmppluginhost->load_all($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";
}
$pluginhost->run_commands($options);
db_close($link);
if ($lock_handle != false) {
fclose($lock_handle);
}
if (file_exists(LOCK_DIRECTORY . "/$lock_filename"))
unlink(LOCK_DIRECTORY . "/$lock_filename");
?>