add('name', PLUGIN_EVENT_DBCLEAN_NAME); $propbag->add('description', PLUGIN_EVENT_DBCLEAN_DESC); $propbag->add('stackable', false); $propbag->add('author', 'Malte Paskuda'); $propbag->add('version', '0.2.4'); $propbag->add('requirements', array( 'serendipity' => '0.8' )); $propbag->add('event_hooks', array( 'backend_sidebar_admin' => true, 'backend_sidebar_entries_event_display_dbclean' => true, 'external_plugin' => true ) ); $propbag->add('groups', array('BACKEND_FEATURES')); } function generate_content(&$title) { $title = $this->title; } /*function introspect_config_item($name, &$propbag) { }*/ function event_hook($event, &$bag, &$eventData, $addData = null) { global $serendipity; $hooks = &$bag->get('event_hooks'); if (isset($hooks[$event])) { switch($event) { case 'external_plugin': switch ($eventData) { case 'dbclean': if (! (serendipity_checkPermission('siteConfiguration') || serendipity_checkPermission('blogConfiguration'))) { return; } $days = $_REQUEST['days']; if (is_numeric($days)) { if (isset($_REQUEST['spamblocklog'])) { $this->cleanDB('spamblocklog', $days); } if (isset($_REQUEST['spamblock_htaccess'])) { $this->cleanDB('spamblock_htaccess', $days); } if (isset($_REQUEST['visitors'])) { $this->cleanDB('visitors', $days); } if (isset($_REQUEST['referrers'])) { $this->cleanDB('referrers', $days); } if (isset($_REQUEST['exits'])) { $this->cleanDB('exits', $days); } } #redirect the user back to the menu echo ''; return true; break; } return true; break; case 'backend_sidebar_admin': echo '
  • ' .PLUGIN_EVENT_DBCLEAN_NAME .'
    • '; return true; break; case 'backend_sidebar_entries_event_display_dbclean': $this->displayMenu(); return true; break; default: return false; } } else { return false; } } function cleanDB($table, $days) { global $serendipity; set_time_limit(0); if($table=='visitors') { $sql = "DELETE FROM {$serendipity['dbPrefix']}visitors WHERE unix_timestamp(concat(day,' ',time)) <" . (time() - ($days*24*60*60)); serendipity_db_query($sql); } else if ($table =='referrers') { $sql = "DELETE FROM {$serendipity['dbPrefix']}$table WHERE day <" . (time() - ($days*24*60*60)); serendipity_db_query($sql); } else if ($table =='exits') { $sql = "DELETE FROM {$serendipity['dbPrefix']}$table WHERE day < '" . date( 'Y-m-d', (time() - ($days*24*60*60))) ."'"; serendipity_db_query($sql); } else { $sql = "DELETE FROM {$serendipity['dbPrefix']}$table WHERE timestamp < " . (time() - ($days*24*60*60)); serendipity_db_query($sql); } switch($serendipity['dbType']) { case 'sqlite': case 'sqlite3': $sql = "VACUUM"; serendipity_db_query($sql); break; case 'pdo-postgres': case 'postgres': $sql = "VACUUM"; serendipity_db_query($sql); break; case 'mysql': case 'mysqli': $sql = "OPTIMIZE TABLE {$serendipity['dbPrefix']}$table"; serendipity_db_query($sql); break; } } function displayMenu() { echo ''; echo '

    ' . PLUGIN_EVENT_DBCLEAN_NAME_MENU . '

    '; echo '
    '; echo PLUGIN_EVENT_DBCLEAN_MENU_KEEP . ' ' . DAYS; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo '
    ' . DELETE . '' . PLUGIN_EVENT_DBCLEAN_TABLE . '' . ENTRIES . '
    spamblocklog' . $this->countElements('spamblocklog') . '
    spamblock_htaccess' . $this->countElements('spamblock_htaccess') . '
    visitors' . $this->countElements('visitors') . '
    referrers' . $this->countElements('referrers') . '
    exits' . $this->countElements('exits') . '
    '; echo ''; echo '
    '; } function countElements($table, $timespan=false) { global $serendipity; if (! $timespan) { $sql = "SELECT COUNT(*) FROM {$serendipity['dbPrefix']}$table"; } else { if ($table=='visitors') { $sql = "SELECT COUNT(*) FROM {$serendipity['dbPrefix']}visitors WHERE unix_timestamp(concat(day,' ',time)) < $timespan"; } else if ($table =='referrers') { $sql = "SELECT COUNT(*) FROM {$serendipity['dbPrefix']}$table WHERE day < $timespan"; } else { $sql = "SELECT COUNT(*) FROM {$serendipity['dbPrefix']}$table WHERE timestamp < $timespan"; } } $count = serendipity_db_query($sql); if(is_array($count)) { if (is_array($count[0])) { return $count[0][0]; } } return 0; } function debugMsg($msg) { global $serendipity; $this->debug_fp = @fopen ( $serendipity ['serendipityPath'] . 'templates_c/dbclean.log', 'a' ); if (! $this->debug_fp) { return false; } if (empty ( $msg )) { fwrite ( $this->debug_fp, "failure \n" ); } else { fwrite ( $this->debug_fp, print_r ( $msg, true ) ); } fclose ( $this->debug_fp ); } } /* vim: set sts=4 ts=4 expandtab : */ ?>