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#!/usr/bin/php
<?php
// this script is probably run not from your httpd-user, so cache
// directory defined in config.php won't be accessible
define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-cli');
define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-cli');
define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
define('DISABLE_SESSIONS', true);
error_reporting(DEFAULT_ERROR_LEVEL);
require_once "sanity_check.php";
require_once "config.php";
require_once "db.php";
require_once "db-prefs.php";
require_once "functions.php";
$lock_filename = "update_feedbrowser.lock";
$lock_handle = make_lockfile($lock_filename);
// Try to lock a file in order to avoid concurrent update.
if (!$lock_handle) {
die("error: Can't create lockfile ($lock_filename). ".
"Maybe another process is already running.\n");
}
// Create a database connection.
$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
if (!$link) {
if (DB_TYPE == "mysql") {
print mysql_error();
}
// PG seems to display its own errors just fine by default.
return;
}
init_connection($link);
$result = db_query($link, "SELECT feed_url,COUNT(id) AS subscribers
FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
WHERE tf.feed_url = ttrss_feeds.feed_url
AND (private IS true OR feed_url LIKE '%:%@%/%'))
GROUP BY feed_url ORDER BY subscribers DESC");
db_query($link, "BEGIN");
db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
$count = 0;
while ($line = db_fetch_assoc($result)) {
$subscribers = db_escape_string($line["subscribers"]);
$feed_url = db_escape_string($line["feed_url"]);
db_query($link, "INSERT INTO ttrss_feedbrowser_cache
(feed_url, subscribers) VALUES ('$feed_url', '$subscribers')");
++$count;
}
db_query($link, "COMMIT");
print "Finished, $count feeds processed.\n";
db_close($link);
unlink(LOCK_DIRECTORY . "/$lock_filename");
?>
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