add feedbrowser cache script
parent
759c70a3eb
commit
3f459bc8e7
@ -0,0 +1,66 @@
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#!/usr/bin/php
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<?php
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// this script is probably run not from your httpd-user, so cache
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// directory defined in config.php won't be accessible
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define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-cli');
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define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-cli');
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define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
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define('DISABLE_SESSIONS', true);
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error_reporting(DEFAULT_ERROR_LEVEL);
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require_once "sanity_check.php";
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require_once "config.php";
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require_once "db.php";
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require_once "db-prefs.php";
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require_once "functions.php";
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$lock_filename = "update_feedbrowser.lock";
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$lock_handle = make_lockfile($lock_filename);
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// Try to lock a file in order to avoid concurrent update.
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if (!$lock_handle) {
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die("error: Can't create lockfile ($lock_filename). ".
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"Maybe another process is already running.\n");
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}
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// Create a database connection.
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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if (!$link) {
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if (DB_TYPE == "mysql") {
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print mysql_error();
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}
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// PG seems to display its own errors just fine by default.
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return;
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}
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init_connection($link);
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$result = db_query($link, "SELECT feed_url,COUNT(id) AS subscribers
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FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
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WHERE tf.feed_url = ttrss_feeds.feed_url
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AND (private IS true OR feed_url LIKE '%:%@%/%'))
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GROUP BY feed_url ORDER BY subscribers DESC");
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db_query($link, "BEGIN");
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db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
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while ($line = db_fetch_assoc($result)) {
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$subscribers = db_escape_string($line["subscribers"]);
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$feed_url = db_escape_string($line["feed_url"]);
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db_query($link, "INSERT INTO ttrss_feedbrowser_cache
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(feed_url, subscribers) VALUES ('$feed_url', '$subscribers')");
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}
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db_query($link, "COMMIT");
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db_close($link);
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unlink(LOCK_DIRECTORY . "/$lock_filename");
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?>
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