Gazelle/sections/log/sphinx.php

<?
if(!empty($_GET['page']) && is_number($_GET['page'])) {
	$Page = min(SPHINX_MAX_MATCHES/LOG_ENTRIES_PER_PAGE, $_GET['page']);
	$Offset = ($Page-1)*LOG_ENTRIES_PER_PAGE;
} else {
	$Page = 1;
	$Offset = 0;
}
if(empty($_GET['search']) || trim($_GET['search']) == '') {
	$Log = $DB->query("SELECT ID, Message, Time FROM log ORDER BY ID DESC LIMIT $Offset, ".LOG_ENTRIES_PER_PAGE);
	$NumResults = $DB->record_count();
	if(!$NumResults) {
		$TotalMatches = 0;
	} elseif($NumResults == LOG_ENTRIES_PER_PAGE) {
		// This is a lot faster than SQL_CALC_FOUND_ROWS
		$SphQL = new SphinxQL_Query();
		$Result = $SphQL->select('id')->from('log, log_delta')->limit(0, 1, 1)->query();
		$Debug->log_var($Result, '$Result');
		$TotalMatches = min(SPHINX_MAX_MATCHES, $Result->get_meta('total_found'));
	} else {
		$TotalMatches = $NumResults + $Offset;
	}
	$QueryStatus = 0;
} else {
	$Page = min(SPHINX_MAX_MATCHES/TORRENTS_PER_PAGE, $Page);
	$SphQL = new SphinxQL_Query();
	$SphQL->select('id')
		->from('log, log_delta')
		->where_match($_GET['search'], 'message')
		->order_by('id', 'DESC')
		->limit($Offset, LOG_ENTRIES_PER_PAGE, $Offset+LOG_ENTRIES_PER_PAGE);

	$Result = $SphQL->query();
	$Debug->log_var($Result, '$Result');
	$Debug->set_flag('Finished SphQL query');
	if($QueryStatus = $Result->Errno) {
		$QueryError = $Result->Error;
	}
	$NumResults = $Result->get_result_info('num_rows');
	$TotalMatches = min(SPHINX_MAX_MATCHES, $Result->get_meta('total_found'));
	if($NumResults > 0) {
		$LogIDs = $Result->collect('id');
		$Log = $DB->query("SELECT ID, Message, Time FROM log WHERE ID IN (".implode(',', $LogIDs).") ORDER BY ID DESC");
	} else {
		$Log = $DB->query("SET @nothing = 0");
	}
}